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fe085af75c
| Author | SHA1 | Date |
|---|---|---|
 nervuri
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fe085af75c | |
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nervuri
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7af54c28e1 | |
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nervuri
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43900e63a4 | |
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nervuri
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9d8ff3601f | |
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nervuri
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9a61e0eae9 | |
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nervuri
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8b109db99d | |
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nervuri
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afa8698946 | |
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nervuri
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7e310cb012 |
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@ -1,3 +1 @@
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|||
/build/
|
||||
/TODO
|
||||
/tmux.sh
|
||||
|
|
|
|||
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@ -0,0 +1,20 @@
|
|||
Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
|
||||
Upstream-Name: TLS Client Hello Mirror
|
||||
Upstream-Contact: nervuri <https://nervuri.net/contact>
|
||||
Source: https://tlsprivacy.nervuri.net/
|
||||
|
||||
Files: go.sum
|
||||
Copyright: 2022-2023 nervuri <https://nervuri.net/contact>
|
||||
License: BSD-3-Clause
|
||||
|
||||
Files: .gitignore
|
||||
Copyright: 2022-2023 nervuri <https://nervuri.net/contact>
|
||||
License: BSD-3-Clause
|
||||
|
||||
Files: *.gmi
|
||||
Copyright: 2022-2023 nervuri <https://nervuri.net/contact>
|
||||
License: BSD-3-Clause
|
||||
|
||||
Files: clienthello/*.csv
|
||||
Copyright: IANA and IETF
|
||||
License: CC0-1.0
|
||||
|
|
@ -0,0 +1,82 @@
|
|||
<!--
|
||||
SPDX-FileCopyrightText: 2022-2023 nervuri <https://nervuri.net/contact>
|
||||
|
||||
SPDX-License-Identifier: BSD-3-Clause
|
||||
-->
|
||||
|
||||
# API Documentation
|
||||
|
||||
The API is largely stable - fields may be added, but existing fields will not be modified or removed.
|
||||
|
||||
There are two JSON endpoints:
|
||||
|
||||
* [/json/v1](https://tlsprivacy.nervuri.net/json/v1) - basic
|
||||
* [/json/v2](https://tlsprivacy.nervuri.net/json/v2) - detailed
|
||||
|
||||
The `v2` endpoint expands numeric identifiers (of TLS versions, cipher suites, signature algorithms, etc) into objects containing more information. The `name` field in these objects is taken from [the IANA registries](https://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml); note that these names may differ from those used in TLS libraries ([example](https://ciphersuite.info/cs/TLS_DHE_DSS_WITH_AES_256_CBC_SHA256/)).
|
||||
|
||||
The `v1` endpoint is not deprecated, it is a lighter version of `v2`. `v1` is a better fit for CI tests, while `v2` might be preferable on the user-facing side, where you would rather use names instead of numeric identifiers.
|
||||
|
||||
The outline of the `v1` output is:
|
||||
|
||||
```
|
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{
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"client_hello": {
|
||||
"raw": "...",
|
||||
"record_header_tls_version": 769,
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"client_tls_version": 771,
|
||||
"random": "...",
|
||||
"session_id": "...",
|
||||
"cipher_suites": [
|
||||
...
|
||||
],
|
||||
"compression_methods": [
|
||||
0
|
||||
],
|
||||
"extensions": [
|
||||
...
|
||||
],
|
||||
"highlights": {
|
||||
"gmt_unix_time": 3563154493,
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||||
"secure_renegotiation_support": true,
|
||||
"ocsp_stapling_support": false,
|
||||
"sct_support": false,
|
||||
"ja3": "...",
|
||||
"ja3_md5": "..."
|
||||
}
|
||||
},
|
||||
"connection_info": {
|
||||
"tls_version": 772,
|
||||
"cipher_suite": 4867,
|
||||
"session_resumed": false,
|
||||
"alpn_negotiated_protocol": "http/1.1"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
The `client_hello` object contains a `highlights` object, which includes:
|
||||
|
||||
* the deprecated `gmt_unix_time` value extracted from the client random, which [should NOT](https://datatracker.ietf.org/doc/html/draft-mathewson-no-gmtunixtime) represent the current timestamp anymore;
|
||||
* boolean values that show whether the client supports secure renegotiation, OCSP stapling and SCTs (Signed Certificate Timestamps);
|
||||
* the JA3 fingerprint, both its expanded form and its MD5 hash.
|
||||
|
||||
Aside from `client_hello`, there is a `connection_info` object containing the TLS version, cipher suite and ALPN protocol that were negotiated for the connection, as well as a boolean value that shows whether the TLS session was resumed.
|
||||
|
||||
In `v2` numeric identifiers are expanded, for example `"cipher_suite": 4867` becomes:
|
||||
|
||||
```
|
||||
"cipher_suite": {
|
||||
"code": 4867,
|
||||
"hex_code": "1303",
|
||||
"name": "TLS_CHACHA20_POLY1305_SHA256"
|
||||
},
|
||||
```
|
||||
|
||||
More info (such as whether a cipher suite is recommended or not) may be added later.
|
||||
|
||||
In both JSON endpoints, raw byte values are represented as hexadecimal strings.
|
||||
|
||||
IANA-assigned codes for TLS parameters and extensions are documented at:
|
||||
|
||||
* [TLS parameters](https://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml)
|
||||
* [TLS extensions](https://www.iana.org/assignments/tls-extensiontype-values/tls-extensiontype-values.xhtml)
|
||||
10
INSTALL.md
10
INSTALL.md
|
|
@ -1,3 +1,9 @@
|
|||
<!--
|
||||
SPDX-FileCopyrightText: 2022-2023 nervuri <https://nervuri.net/contact>
|
||||
|
||||
SPDX-License-Identifier: BSD-3-Clause
|
||||
-->
|
||||
|
||||
# Setup
|
||||
|
||||
## Install
|
||||
|
|
@ -26,7 +32,7 @@ Generate TLS certificate:
|
|||
# CA-signed:
|
||||
certbot certonly --webroot -w /var/www/example.com -d example.com
|
||||
# or self-signed:
|
||||
openssl req -new -subj "/CN=example.com" -x509 -days 36500 -nodes -out cert.pem -keyout privkey.pem
|
||||
openssl req -new -subj "/CN=example.com" -addext "subjectAltName = DNS:example.com" -x509 -days 36500 -nodes -out cert.pem -keyout privkey.pem
|
||||
```
|
||||
|
||||
Run on port 1965:
|
||||
|
|
@ -49,7 +55,7 @@ After=network.target
|
|||
[Service]
|
||||
Type=simple
|
||||
Restart=always
|
||||
ExecStart=client-hello-mirror -u www-data -c /etc/letsencrypt/live/example.org/fullchain.pem -k /etc/letsencrypt/live/example.org/privkey.pem :443 2>/var/log/client-hello-mirror-error.log
|
||||
ExecStart=client-hello-mirror -u www-data -c /etc/letsencrypt/live/example.com/fullchain.pem -k /etc/letsencrypt/live/example.com/privkey.pem :443 2>/var/log/client-hello-mirror-error.log
|
||||
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
|
|
|
|||
689
LICENSE.txt
689
LICENSE.txt
|
|
@ -1,661 +1,28 @@
|
|||
GNU AFFERO GENERAL PUBLIC LICENSE
|
||||
Version 3, 19 November 2007
|
||||
|
||||
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
Preamble
|
||||
|
||||
The GNU Affero General Public License is a free, copyleft license for
|
||||
software and other kinds of works, specifically designed to ensure
|
||||
cooperation with the community in the case of network server software.
|
||||
|
||||
The licenses for most software and other practical works are designed
|
||||
to take away your freedom to share and change the works. By contrast,
|
||||
our General Public Licenses are intended to guarantee your freedom to
|
||||
share and change all versions of a program--to make sure it remains free
|
||||
software for all its users.
|
||||
|
||||
When we speak of free software, we are referring to freedom, not
|
||||
price. Our General Public Licenses are designed to make sure that you
|
||||
have the freedom to distribute copies of free software (and charge for
|
||||
them if you wish), that you receive source code or can get it if you
|
||||
want it, that you can change the software or use pieces of it in new
|
||||
free programs, and that you know you can do these things.
|
||||
|
||||
Developers that use our General Public Licenses protect your rights
|
||||
with two steps: (1) assert copyright on the software, and (2) offer
|
||||
you this License which gives you legal permission to copy, distribute
|
||||
and/or modify the software.
|
||||
|
||||
A secondary benefit of defending all users' freedom is that
|
||||
improvements made in alternate versions of the program, if they
|
||||
receive widespread use, become available for other developers to
|
||||
incorporate. Many developers of free software are heartened and
|
||||
encouraged by the resulting cooperation. However, in the case of
|
||||
software used on network servers, this result may fail to come about.
|
||||
The GNU General Public License permits making a modified version and
|
||||
letting the public access it on a server without ever releasing its
|
||||
source code to the public.
|
||||
|
||||
The GNU Affero General Public License is designed specifically to
|
||||
ensure that, in such cases, the modified source code becomes available
|
||||
to the community. It requires the operator of a network server to
|
||||
provide the source code of the modified version running there to the
|
||||
users of that server. Therefore, public use of a modified version, on
|
||||
a publicly accessible server, gives the public access to the source
|
||||
code of the modified version.
|
||||
|
||||
An older license, called the Affero General Public License and
|
||||
published by Affero, was designed to accomplish similar goals. This is
|
||||
a different license, not a version of the Affero GPL, but Affero has
|
||||
released a new version of the Affero GPL which permits relicensing under
|
||||
this license.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
TERMS AND CONDITIONS
|
||||
|
||||
0. Definitions.
|
||||
|
||||
"This License" refers to version 3 of the GNU Affero General Public License.
|
||||
|
||||
"Copyright" also means copyright-like laws that apply to other kinds of
|
||||
works, such as semiconductor masks.
|
||||
|
||||
"The Program" refers to any copyrightable work licensed under this
|
||||
License. Each licensee is addressed as "you". "Licensees" and
|
||||
"recipients" may be individuals or organizations.
|
||||
|
||||
To "modify" a work means to copy from or adapt all or part of the work
|
||||
in a fashion requiring copyright permission, other than the making of an
|
||||
exact copy. The resulting work is called a "modified version" of the
|
||||
earlier work or a work "based on" the earlier work.
|
||||
|
||||
A "covered work" means either the unmodified Program or a work based
|
||||
on the Program.
|
||||
|
||||
To "propagate" a work means to do anything with it that, without
|
||||
permission, would make you directly or secondarily liable for
|
||||
infringement under applicable copyright law, except executing it on a
|
||||
computer or modifying a private copy. Propagation includes copying,
|
||||
distribution (with or without modification), making available to the
|
||||
public, and in some countries other activities as well.
|
||||
|
||||
To "convey" a work means any kind of propagation that enables other
|
||||
parties to make or receive copies. Mere interaction with a user through
|
||||
a computer network, with no transfer of a copy, is not conveying.
|
||||
|
||||
An interactive user interface displays "Appropriate Legal Notices"
|
||||
to the extent that it includes a convenient and prominently visible
|
||||
feature that (1) displays an appropriate copyright notice, and (2)
|
||||
tells the user that there is no warranty for the work (except to the
|
||||
extent that warranties are provided), that licensees may convey the
|
||||
work under this License, and how to view a copy of this License. If
|
||||
the interface presents a list of user commands or options, such as a
|
||||
menu, a prominent item in the list meets this criterion.
|
||||
|
||||
1. Source Code.
|
||||
|
||||
The "source code" for a work means the preferred form of the work
|
||||
for making modifications to it. "Object code" means any non-source
|
||||
form of a work.
|
||||
|
||||
A "Standard Interface" means an interface that either is an official
|
||||
standard defined by a recognized standards body, or, in the case of
|
||||
interfaces specified for a particular programming language, one that
|
||||
is widely used among developers working in that language.
|
||||
|
||||
The "System Libraries" of an executable work include anything, other
|
||||
than the work as a whole, that (a) is included in the normal form of
|
||||
packaging a Major Component, but which is not part of that Major
|
||||
Component, and (b) serves only to enable use of the work with that
|
||||
Major Component, or to implement a Standard Interface for which an
|
||||
implementation is available to the public in source code form. A
|
||||
"Major Component", in this context, means a major essential component
|
||||
(kernel, window system, and so on) of the specific operating system
|
||||
(if any) on which the executable work runs, or a compiler used to
|
||||
produce the work, or an object code interpreter used to run it.
|
||||
|
||||
The "Corresponding Source" for a work in object code form means all
|
||||
the source code needed to generate, install, and (for an executable
|
||||
work) run the object code and to modify the work, including scripts to
|
||||
control those activities. However, it does not include the work's
|
||||
System Libraries, or general-purpose tools or generally available free
|
||||
programs which are used unmodified in performing those activities but
|
||||
which are not part of the work. For example, Corresponding Source
|
||||
includes interface definition files associated with source files for
|
||||
the work, and the source code for shared libraries and dynamically
|
||||
linked subprograms that the work is specifically designed to require,
|
||||
such as by intimate data communication or control flow between those
|
||||
subprograms and other parts of the work.
|
||||
|
||||
The Corresponding Source need not include anything that users
|
||||
can regenerate automatically from other parts of the Corresponding
|
||||
Source.
|
||||
|
||||
The Corresponding Source for a work in source code form is that
|
||||
same work.
|
||||
|
||||
2. Basic Permissions.
|
||||
|
||||
All rights granted under this License are granted for the term of
|
||||
copyright on the Program, and are irrevocable provided the stated
|
||||
conditions are met. This License explicitly affirms your unlimited
|
||||
permission to run the unmodified Program. The output from running a
|
||||
covered work is covered by this License only if the output, given its
|
||||
content, constitutes a covered work. This License acknowledges your
|
||||
rights of fair use or other equivalent, as provided by copyright law.
|
||||
|
||||
You may make, run and propagate covered works that you do not
|
||||
convey, without conditions so long as your license otherwise remains
|
||||
in force. You may convey covered works to others for the sole purpose
|
||||
of having them make modifications exclusively for you, or provide you
|
||||
with facilities for running those works, provided that you comply with
|
||||
the terms of this License in conveying all material for which you do
|
||||
not control copyright. Those thus making or running the covered works
|
||||
for you must do so exclusively on your behalf, under your direction
|
||||
and control, on terms that prohibit them from making any copies of
|
||||
your copyrighted material outside their relationship with you.
|
||||
|
||||
Conveying under any other circumstances is permitted solely under
|
||||
the conditions stated below. Sublicensing is not allowed; section 10
|
||||
makes it unnecessary.
|
||||
|
||||
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
||||
|
||||
No covered work shall be deemed part of an effective technological
|
||||
measure under any applicable law fulfilling obligations under article
|
||||
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
||||
similar laws prohibiting or restricting circumvention of such
|
||||
measures.
|
||||
|
||||
When you convey a covered work, you waive any legal power to forbid
|
||||
circumvention of technological measures to the extent such circumvention
|
||||
is effected by exercising rights under this License with respect to
|
||||
the covered work, and you disclaim any intention to limit operation or
|
||||
modification of the work as a means of enforcing, against the work's
|
||||
users, your or third parties' legal rights to forbid circumvention of
|
||||
technological measures.
|
||||
|
||||
4. Conveying Verbatim Copies.
|
||||
|
||||
You may convey verbatim copies of the Program's source code as you
|
||||
receive it, in any medium, provided that you conspicuously and
|
||||
appropriately publish on each copy an appropriate copyright notice;
|
||||
keep intact all notices stating that this License and any
|
||||
non-permissive terms added in accord with section 7 apply to the code;
|
||||
keep intact all notices of the absence of any warranty; and give all
|
||||
recipients a copy of this License along with the Program.
|
||||
|
||||
You may charge any price or no price for each copy that you convey,
|
||||
and you may offer support or warranty protection for a fee.
|
||||
|
||||
5. Conveying Modified Source Versions.
|
||||
|
||||
You may convey a work based on the Program, or the modifications to
|
||||
produce it from the Program, in the form of source code under the
|
||||
terms of section 4, provided that you also meet all of these conditions:
|
||||
|
||||
a) The work must carry prominent notices stating that you modified
|
||||
it, and giving a relevant date.
|
||||
|
||||
b) The work must carry prominent notices stating that it is
|
||||
released under this License and any conditions added under section
|
||||
7. This requirement modifies the requirement in section 4 to
|
||||
"keep intact all notices".
|
||||
|
||||
c) You must license the entire work, as a whole, under this
|
||||
License to anyone who comes into possession of a copy. This
|
||||
License will therefore apply, along with any applicable section 7
|
||||
additional terms, to the whole of the work, and all its parts,
|
||||
regardless of how they are packaged. This License gives no
|
||||
permission to license the work in any other way, but it does not
|
||||
invalidate such permission if you have separately received it.
|
||||
|
||||
d) If the work has interactive user interfaces, each must display
|
||||
Appropriate Legal Notices; however, if the Program has interactive
|
||||
interfaces that do not display Appropriate Legal Notices, your
|
||||
work need not make them do so.
|
||||
|
||||
A compilation of a covered work with other separate and independent
|
||||
works, which are not by their nature extensions of the covered work,
|
||||
and which are not combined with it such as to form a larger program,
|
||||
in or on a volume of a storage or distribution medium, is called an
|
||||
"aggregate" if the compilation and its resulting copyright are not
|
||||
used to limit the access or legal rights of the compilation's users
|
||||
beyond what the individual works permit. Inclusion of a covered work
|
||||
in an aggregate does not cause this License to apply to the other
|
||||
parts of the aggregate.
|
||||
|
||||
6. Conveying Non-Source Forms.
|
||||
|
||||
You may convey a covered work in object code form under the terms
|
||||
of sections 4 and 5, provided that you also convey the
|
||||
machine-readable Corresponding Source under the terms of this License,
|
||||
in one of these ways:
|
||||
|
||||
a) Convey the object code in, or embodied in, a physical product
|
||||
(including a physical distribution medium), accompanied by the
|
||||
Corresponding Source fixed on a durable physical medium
|
||||
customarily used for software interchange.
|
||||
|
||||
b) Convey the object code in, or embodied in, a physical product
|
||||
(including a physical distribution medium), accompanied by a
|
||||
written offer, valid for at least three years and valid for as
|
||||
long as you offer spare parts or customer support for that product
|
||||
model, to give anyone who possesses the object code either (1) a
|
||||
copy of the Corresponding Source for all the software in the
|
||||
product that is covered by this License, on a durable physical
|
||||
medium customarily used for software interchange, for a price no
|
||||
more than your reasonable cost of physically performing this
|
||||
conveying of source, or (2) access to copy the
|
||||
Corresponding Source from a network server at no charge.
|
||||
|
||||
c) Convey individual copies of the object code with a copy of the
|
||||
written offer to provide the Corresponding Source. This
|
||||
alternative is allowed only occasionally and noncommercially, and
|
||||
only if you received the object code with such an offer, in accord
|
||||
with subsection 6b.
|
||||
|
||||
d) Convey the object code by offering access from a designated
|
||||
place (gratis or for a charge), and offer equivalent access to the
|
||||
Corresponding Source in the same way through the same place at no
|
||||
further charge. You need not require recipients to copy the
|
||||
Corresponding Source along with the object code. If the place to
|
||||
copy the object code is a network server, the Corresponding Source
|
||||
may be on a different server (operated by you or a third party)
|
||||
that supports equivalent copying facilities, provided you maintain
|
||||
clear directions next to the object code saying where to find the
|
||||
Corresponding Source. Regardless of what server hosts the
|
||||
Corresponding Source, you remain obligated to ensure that it is
|
||||
available for as long as needed to satisfy these requirements.
|
||||
|
||||
e) Convey the object code using peer-to-peer transmission, provided
|
||||
you inform other peers where the object code and Corresponding
|
||||
Source of the work are being offered to the general public at no
|
||||
charge under subsection 6d.
|
||||
|
||||
A separable portion of the object code, whose source code is excluded
|
||||
from the Corresponding Source as a System Library, need not be
|
||||
included in conveying the object code work.
|
||||
|
||||
A "User Product" is either (1) a "consumer product", which means any
|
||||
tangible personal property which is normally used for personal, family,
|
||||
or household purposes, or (2) anything designed or sold for incorporation
|
||||
into a dwelling. In determining whether a product is a consumer product,
|
||||
doubtful cases shall be resolved in favor of coverage. For a particular
|
||||
product received by a particular user, "normally used" refers to a
|
||||
typical or common use of that class of product, regardless of the status
|
||||
of the particular user or of the way in which the particular user
|
||||
actually uses, or expects or is expected to use, the product. A product
|
||||
is a consumer product regardless of whether the product has substantial
|
||||
commercial, industrial or non-consumer uses, unless such uses represent
|
||||
the only significant mode of use of the product.
|
||||
|
||||
"Installation Information" for a User Product means any methods,
|
||||
procedures, authorization keys, or other information required to install
|
||||
and execute modified versions of a covered work in that User Product from
|
||||
a modified version of its Corresponding Source. The information must
|
||||
suffice to ensure that the continued functioning of the modified object
|
||||
code is in no case prevented or interfered with solely because
|
||||
modification has been made.
|
||||
|
||||
If you convey an object code work under this section in, or with, or
|
||||
specifically for use in, a User Product, and the conveying occurs as
|
||||
part of a transaction in which the right of possession and use of the
|
||||
User Product is transferred to the recipient in perpetuity or for a
|
||||
fixed term (regardless of how the transaction is characterized), the
|
||||
Corresponding Source conveyed under this section must be accompanied
|
||||
by the Installation Information. But this requirement does not apply
|
||||
if neither you nor any third party retains the ability to install
|
||||
modified object code on the User Product (for example, the work has
|
||||
been installed in ROM).
|
||||
|
||||
The requirement to provide Installation Information does not include a
|
||||
requirement to continue to provide support service, warranty, or updates
|
||||
for a work that has been modified or installed by the recipient, or for
|
||||
the User Product in which it has been modified or installed. Access to a
|
||||
network may be denied when the modification itself materially and
|
||||
adversely affects the operation of the network or violates the rules and
|
||||
protocols for communication across the network.
|
||||
|
||||
Corresponding Source conveyed, and Installation Information provided,
|
||||
in accord with this section must be in a format that is publicly
|
||||
documented (and with an implementation available to the public in
|
||||
source code form), and must require no special password or key for
|
||||
unpacking, reading or copying.
|
||||
|
||||
7. Additional Terms.
|
||||
|
||||
"Additional permissions" are terms that supplement the terms of this
|
||||
License by making exceptions from one or more of its conditions.
|
||||
Additional permissions that are applicable to the entire Program shall
|
||||
be treated as though they were included in this License, to the extent
|
||||
that they are valid under applicable law. If additional permissions
|
||||
apply only to part of the Program, that part may be used separately
|
||||
under those permissions, but the entire Program remains governed by
|
||||
this License without regard to the additional permissions.
|
||||
|
||||
When you convey a copy of a covered work, you may at your option
|
||||
remove any additional permissions from that copy, or from any part of
|
||||
it. (Additional permissions may be written to require their own
|
||||
removal in certain cases when you modify the work.) You may place
|
||||
additional permissions on material, added by you to a covered work,
|
||||
for which you have or can give appropriate copyright permission.
|
||||
|
||||
Notwithstanding any other provision of this License, for material you
|
||||
add to a covered work, you may (if authorized by the copyright holders of
|
||||
that material) supplement the terms of this License with terms:
|
||||
|
||||
a) Disclaiming warranty or limiting liability differently from the
|
||||
terms of sections 15 and 16 of this License; or
|
||||
|
||||
b) Requiring preservation of specified reasonable legal notices or
|
||||
author attributions in that material or in the Appropriate Legal
|
||||
Notices displayed by works containing it; or
|
||||
|
||||
c) Prohibiting misrepresentation of the origin of that material, or
|
||||
requiring that modified versions of such material be marked in
|
||||
reasonable ways as different from the original version; or
|
||||
|
||||
d) Limiting the use for publicity purposes of names of licensors or
|
||||
authors of the material; or
|
||||
|
||||
e) Declining to grant rights under trademark law for use of some
|
||||
trade names, trademarks, or service marks; or
|
||||
|
||||
f) Requiring indemnification of licensors and authors of that
|
||||
material by anyone who conveys the material (or modified versions of
|
||||
it) with contractual assumptions of liability to the recipient, for
|
||||
any liability that these contractual assumptions directly impose on
|
||||
those licensors and authors.
|
||||
|
||||
All other non-permissive additional terms are considered "further
|
||||
restrictions" within the meaning of section 10. If the Program as you
|
||||
received it, or any part of it, contains a notice stating that it is
|
||||
governed by this License along with a term that is a further
|
||||
restriction, you may remove that term. If a license document contains
|
||||
a further restriction but permits relicensing or conveying under this
|
||||
License, you may add to a covered work material governed by the terms
|
||||
of that license document, provided that the further restriction does
|
||||
not survive such relicensing or conveying.
|
||||
|
||||
If you add terms to a covered work in accord with this section, you
|
||||
must place, in the relevant source files, a statement of the
|
||||
additional terms that apply to those files, or a notice indicating
|
||||
where to find the applicable terms.
|
||||
|
||||
Additional terms, permissive or non-permissive, may be stated in the
|
||||
form of a separately written license, or stated as exceptions;
|
||||
the above requirements apply either way.
|
||||
|
||||
8. Termination.
|
||||
|
||||
You may not propagate or modify a covered work except as expressly
|
||||
provided under this License. Any attempt otherwise to propagate or
|
||||
modify it is void, and will automatically terminate your rights under
|
||||
this License (including any patent licenses granted under the third
|
||||
paragraph of section 11).
|
||||
|
||||
However, if you cease all violation of this License, then your
|
||||
license from a particular copyright holder is reinstated (a)
|
||||
provisionally, unless and until the copyright holder explicitly and
|
||||
finally terminates your license, and (b) permanently, if the copyright
|
||||
holder fails to notify you of the violation by some reasonable means
|
||||
prior to 60 days after the cessation.
|
||||
|
||||
Moreover, your license from a particular copyright holder is
|
||||
reinstated permanently if the copyright holder notifies you of the
|
||||
violation by some reasonable means, this is the first time you have
|
||||
received notice of violation of this License (for any work) from that
|
||||
copyright holder, and you cure the violation prior to 30 days after
|
||||
your receipt of the notice.
|
||||
|
||||
Termination of your rights under this section does not terminate the
|
||||
licenses of parties who have received copies or rights from you under
|
||||
this License. If your rights have been terminated and not permanently
|
||||
reinstated, you do not qualify to receive new licenses for the same
|
||||
material under section 10.
|
||||
|
||||
9. Acceptance Not Required for Having Copies.
|
||||
|
||||
You are not required to accept this License in order to receive or
|
||||
run a copy of the Program. Ancillary propagation of a covered work
|
||||
occurring solely as a consequence of using peer-to-peer transmission
|
||||
to receive a copy likewise does not require acceptance. However,
|
||||
nothing other than this License grants you permission to propagate or
|
||||
modify any covered work. These actions infringe copyright if you do
|
||||
not accept this License. Therefore, by modifying or propagating a
|
||||
covered work, you indicate your acceptance of this License to do so.
|
||||
|
||||
10. Automatic Licensing of Downstream Recipients.
|
||||
|
||||
Each time you convey a covered work, the recipient automatically
|
||||
receives a license from the original licensors, to run, modify and
|
||||
propagate that work, subject to this License. You are not responsible
|
||||
for enforcing compliance by third parties with this License.
|
||||
|
||||
An "entity transaction" is a transaction transferring control of an
|
||||
organization, or substantially all assets of one, or subdividing an
|
||||
organization, or merging organizations. If propagation of a covered
|
||||
work results from an entity transaction, each party to that
|
||||
transaction who receives a copy of the work also receives whatever
|
||||
licenses to the work the party's predecessor in interest had or could
|
||||
give under the previous paragraph, plus a right to possession of the
|
||||
Corresponding Source of the work from the predecessor in interest, if
|
||||
the predecessor has it or can get it with reasonable efforts.
|
||||
|
||||
You may not impose any further restrictions on the exercise of the
|
||||
rights granted or affirmed under this License. For example, you may
|
||||
not impose a license fee, royalty, or other charge for exercise of
|
||||
rights granted under this License, and you may not initiate litigation
|
||||
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||
any patent claim is infringed by making, using, selling, offering for
|
||||
sale, or importing the Program or any portion of it.
|
||||
|
||||
11. Patents.
|
||||
|
||||
A "contributor" is a copyright holder who authorizes use under this
|
||||
License of the Program or a work on which the Program is based. The
|
||||
work thus licensed is called the contributor's "contributor version".
|
||||
|
||||
A contributor's "essential patent claims" are all patent claims
|
||||
owned or controlled by the contributor, whether already acquired or
|
||||
hereafter acquired, that would be infringed by some manner, permitted
|
||||
by this License, of making, using, or selling its contributor version,
|
||||
but do not include claims that would be infringed only as a
|
||||
consequence of further modification of the contributor version. For
|
||||
purposes of this definition, "control" includes the right to grant
|
||||
patent sublicenses in a manner consistent with the requirements of
|
||||
this License.
|
||||
|
||||
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||
patent license under the contributor's essential patent claims, to
|
||||
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||
propagate the contents of its contributor version.
|
||||
|
||||
In the following three paragraphs, a "patent license" is any express
|
||||
agreement or commitment, however denominated, not to enforce a patent
|
||||
(such as an express permission to practice a patent or covenant not to
|
||||
sue for patent infringement). To "grant" such a patent license to a
|
||||
party means to make such an agreement or commitment not to enforce a
|
||||
patent against the party.
|
||||
|
||||
If you convey a covered work, knowingly relying on a patent license,
|
||||
and the Corresponding Source of the work is not available for anyone
|
||||
to copy, free of charge and under the terms of this License, through a
|
||||
publicly available network server or other readily accessible means,
|
||||
then you must either (1) cause the Corresponding Source to be so
|
||||
available, or (2) arrange to deprive yourself of the benefit of the
|
||||
patent license for this particular work, or (3) arrange, in a manner
|
||||
consistent with the requirements of this License, to extend the patent
|
||||
license to downstream recipients. "Knowingly relying" means you have
|
||||
actual knowledge that, but for the patent license, your conveying the
|
||||
covered work in a country, or your recipient's use of the covered work
|
||||
in a country, would infringe one or more identifiable patents in that
|
||||
country that you have reason to believe are valid.
|
||||
|
||||
If, pursuant to or in connection with a single transaction or
|
||||
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||
covered work, and grant a patent license to some of the parties
|
||||
receiving the covered work authorizing them to use, propagate, modify
|
||||
or convey a specific copy of the covered work, then the patent license
|
||||
you grant is automatically extended to all recipients of the covered
|
||||
work and works based on it.
|
||||
|
||||
A patent license is "discriminatory" if it does not include within
|
||||
the scope of its coverage, prohibits the exercise of, or is
|
||||
conditioned on the non-exercise of one or more of the rights that are
|
||||
specifically granted under this License. You may not convey a covered
|
||||
work if you are a party to an arrangement with a third party that is
|
||||
in the business of distributing software, under which you make payment
|
||||
to the third party based on the extent of your activity of conveying
|
||||
the work, and under which the third party grants, to any of the
|
||||
parties who would receive the covered work from you, a discriminatory
|
||||
patent license (a) in connection with copies of the covered work
|
||||
conveyed by you (or copies made from those copies), or (b) primarily
|
||||
for and in connection with specific products or compilations that
|
||||
contain the covered work, unless you entered into that arrangement,
|
||||
or that patent license was granted, prior to 28 March 2007.
|
||||
|
||||
Nothing in this License shall be construed as excluding or limiting
|
||||
any implied license or other defenses to infringement that may
|
||||
otherwise be available to you under applicable patent law.
|
||||
|
||||
12. No Surrender of Others' Freedom.
|
||||
|
||||
If conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot convey a
|
||||
covered work so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you may
|
||||
not convey it at all. For example, if you agree to terms that obligate you
|
||||
to collect a royalty for further conveying from those to whom you convey
|
||||
the Program, the only way you could satisfy both those terms and this
|
||||
License would be to refrain entirely from conveying the Program.
|
||||
|
||||
13. Remote Network Interaction; Use with the GNU General Public License.
|
||||
|
||||
Notwithstanding any other provision of this License, if you modify the
|
||||
Program, your modified version must prominently offer all users
|
||||
interacting with it remotely through a computer network (if your version
|
||||
supports such interaction) an opportunity to receive the Corresponding
|
||||
Source of your version by providing access to the Corresponding Source
|
||||
from a network server at no charge, through some standard or customary
|
||||
means of facilitating copying of software. This Corresponding Source
|
||||
shall include the Corresponding Source for any work covered by version 3
|
||||
of the GNU General Public License that is incorporated pursuant to the
|
||||
following paragraph.
|
||||
|
||||
Notwithstanding any other provision of this License, you have
|
||||
permission to link or combine any covered work with a work licensed
|
||||
under version 3 of the GNU General Public License into a single
|
||||
combined work, and to convey the resulting work. The terms of this
|
||||
License will continue to apply to the part which is the covered work,
|
||||
but the work with which it is combined will remain governed by version
|
||||
3 of the GNU General Public License.
|
||||
|
||||
14. Revised Versions of this License.
|
||||
|
||||
The Free Software Foundation may publish revised and/or new versions of
|
||||
the GNU Affero General Public License from time to time. Such new versions
|
||||
will be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the
|
||||
Program specifies that a certain numbered version of the GNU Affero General
|
||||
Public License "or any later version" applies to it, you have the
|
||||
option of following the terms and conditions either of that numbered
|
||||
version or of any later version published by the Free Software
|
||||
Foundation. If the Program does not specify a version number of the
|
||||
GNU Affero General Public License, you may choose any version ever published
|
||||
by the Free Software Foundation.
|
||||
|
||||
If the Program specifies that a proxy can decide which future
|
||||
versions of the GNU Affero General Public License can be used, that proxy's
|
||||
public statement of acceptance of a version permanently authorizes you
|
||||
to choose that version for the Program.
|
||||
|
||||
Later license versions may give you additional or different
|
||||
permissions. However, no additional obligations are imposed on any
|
||||
author or copyright holder as a result of your choosing to follow a
|
||||
later version.
|
||||
|
||||
15. Disclaimer of Warranty.
|
||||
|
||||
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||
|
||||
16. Limitation of Liability.
|
||||
|
||||
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||
SUCH DAMAGES.
|
||||
|
||||
17. Interpretation of Sections 15 and 16.
|
||||
|
||||
If the disclaimer of warranty and limitation of liability provided
|
||||
above cannot be given local legal effect according to their terms,
|
||||
reviewing courts shall apply local law that most closely approximates
|
||||
an absolute waiver of all civil liability in connection with the
|
||||
Program, unless a warranty or assumption of liability accompanies a
|
||||
copy of the Program in return for a fee.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
state the exclusion of warranty; and each file should have at least
|
||||
the "copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
<one line to give the program's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU Affero General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU Affero General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Affero General Public License
|
||||
along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If your software can interact with users remotely through a computer
|
||||
network, you should also make sure that it provides a way for users to
|
||||
get its source. For example, if your program is a web application, its
|
||||
interface could display a "Source" link that leads users to an archive
|
||||
of the code. There are many ways you could offer source, and different
|
||||
solutions will be better for different programs; see section 13 for the
|
||||
specific requirements.
|
||||
|
||||
You should also get your employer (if you work as a programmer) or school,
|
||||
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||
For more information on this, and how to apply and follow the GNU AGPL, see
|
||||
<https://www.gnu.org/licenses/>.
|
||||
Copyright (c) 2022-2023 nervuri <https://nervuri.net/contact>.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
|
||||
3. Neither the name of the copyright holder nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
|
||||
IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
|
||||
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
|
|
|||
|
|
@ -0,0 +1,11 @@
|
|||
Copyright (c) <year> <owner>.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
|
||||
|
||||
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
|
||||
|
||||
3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
|
@ -0,0 +1,121 @@
|
|||
Creative Commons Legal Code
|
||||
|
||||
CC0 1.0 Universal
|
||||
|
||||
CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE
|
||||
LEGAL SERVICES. DISTRIBUTION OF THIS DOCUMENT DOES NOT CREATE AN
|
||||
ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS
|
||||
INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES
|
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REGARDING THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS
|
||||
PROVIDED HEREUNDER, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM
|
||||
THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS PROVIDED
|
||||
HEREUNDER.
|
||||
|
||||
Statement of Purpose
|
||||
|
||||
The laws of most jurisdictions throughout the world automatically confer
|
||||
exclusive Copyright and Related Rights (defined below) upon the creator
|
||||
and subsequent owner(s) (each and all, an "owner") of an original work of
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|
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Certain owners wish to permanently relinquish those rights to a Work for
|
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the purpose of contributing to a commons of creative, cultural and
|
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|
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of later claims of infringement build upon, modify, incorporate in other
|
||||
works, reuse and redistribute as freely as possible in any form whatsoever
|
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|
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These owners may contribute to the Commons to promote the ideal of a free
|
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|
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works, or to gain reputation or greater distribution for their Work in
|
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part through the use and efforts of others.
|
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|
||||
For these and/or other purposes and motivations, and without any
|
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expectation of additional consideration or compensation, the person
|
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associating CC0 with a Work (the "Affirmer"), to the extent that he or she
|
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is an owner of Copyright and Related Rights in the Work, voluntarily
|
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elects to apply CC0 to the Work and publicly distribute the Work under its
|
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terms, with knowledge of his or her Copyright and Related Rights in the
|
||||
Work and the meaning and intended legal effect of CC0 on those rights.
|
||||
|
||||
1. Copyright and Related Rights. A Work made available under CC0 may be
|
||||
protected by copyright and related or neighboring rights ("Copyright and
|
||||
Related Rights"). Copyright and Related Rights include, but are not
|
||||
limited to, the following:
|
||||
|
||||
i. the right to reproduce, adapt, distribute, perform, display,
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communicate, and translate a Work;
|
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ii. moral rights retained by the original author(s) and/or performer(s);
|
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iii. publicity and privacy rights pertaining to a person's image or
|
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likeness depicted in a Work;
|
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iv. rights protecting against unfair competition in regards to a Work,
|
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subject to the limitations in paragraph 4(a), below;
|
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v. rights protecting the extraction, dissemination, use and reuse of data
|
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in a Work;
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vi. database rights (such as those arising under Directive 96/9/EC of the
|
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European Parliament and of the Council of 11 March 1996 on the legal
|
||||
protection of databases, and under any national implementation
|
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thereof, including any amended or successor version of such
|
||||
directive); and
|
||||
vii. other similar, equivalent or corresponding rights throughout the
|
||||
world based on applicable law or treaty, and any national
|
||||
implementations thereof.
|
||||
|
||||
2. Waiver. To the greatest extent permitted by, but not in contravention
|
||||
of, applicable law, Affirmer hereby overtly, fully, permanently,
|
||||
irrevocably and unconditionally waives, abandons, and surrenders all of
|
||||
Affirmer's Copyright and Related Rights and associated claims and causes
|
||||
of action, whether now known or unknown (including existing as well as
|
||||
future claims and causes of action), in the Work (i) in all territories
|
||||
worldwide, (ii) for the maximum duration provided by applicable law or
|
||||
treaty (including future time extensions), (iii) in any current or future
|
||||
medium and for any number of copies, and (iv) for any purpose whatsoever,
|
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including without limitation commercial, advertising or promotional
|
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purposes (the "Waiver"). Affirmer makes the Waiver for the benefit of each
|
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member of the public at large and to the detriment of Affirmer's heirs and
|
||||
successors, fully intending that such Waiver shall not be subject to
|
||||
revocation, rescission, cancellation, termination, or any other legal or
|
||||
equitable action to disrupt the quiet enjoyment of the Work by the public
|
||||
as contemplated by Affirmer's express Statement of Purpose.
|
||||
|
||||
3. Public License Fallback. Should any part of the Waiver for any reason
|
||||
be judged legally invalid or ineffective under applicable law, then the
|
||||
Waiver shall be preserved to the maximum extent permitted taking into
|
||||
account Affirmer's express Statement of Purpose. In addition, to the
|
||||
extent the Waiver is so judged Affirmer hereby grants to each affected
|
||||
person a royalty-free, non transferable, non sublicensable, non exclusive,
|
||||
irrevocable and unconditional license to exercise Affirmer's Copyright and
|
||||
Related Rights in the Work (i) in all territories worldwide, (ii) for the
|
||||
maximum duration provided by applicable law or treaty (including future
|
||||
time extensions), (iii) in any current or future medium and for any number
|
||||
of copies, and (iv) for any purpose whatsoever, including without
|
||||
limitation commercial, advertising or promotional purposes (the
|
||||
"License"). The License shall be deemed effective as of the date CC0 was
|
||||
applied by Affirmer to the Work. Should any part of the License for any
|
||||
reason be judged legally invalid or ineffective under applicable law, such
|
||||
partial invalidity or ineffectiveness shall not invalidate the remainder
|
||||
of the License, and in such case Affirmer hereby affirms that he or she
|
||||
will not (i) exercise any of his or her remaining Copyright and Related
|
||||
Rights in the Work or (ii) assert any associated claims and causes of
|
||||
action with respect to the Work, in either case contrary to Affirmer's
|
||||
express Statement of Purpose.
|
||||
|
||||
4. Limitations and Disclaimers.
|
||||
|
||||
a. No trademark or patent rights held by Affirmer are waived, abandoned,
|
||||
surrendered, licensed or otherwise affected by this document.
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||||
b. Affirmer offers the Work as-is and makes no representations or
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warranties of any kind concerning the Work, express, implied,
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statutory or otherwise, including without limitation warranties of
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||||
title, merchantability, fitness for a particular purpose, non
|
||||
infringement, or the absence of latent or other defects, accuracy, or
|
||||
the present or absence of errors, whether or not discoverable, all to
|
||||
the greatest extent permissible under applicable law.
|
||||
c. Affirmer disclaims responsibility for clearing rights of other persons
|
||||
that may apply to the Work or any use thereof, including without
|
||||
limitation any person's Copyright and Related Rights in the Work.
|
||||
Further, Affirmer disclaims responsibility for obtaining any necessary
|
||||
consents, permissions or other rights required for any use of the
|
||||
Work.
|
||||
d. Affirmer understands and acknowledges that Creative Commons is not a
|
||||
party to this document and has no duty or obligation with respect to
|
||||
this CC0 or use of the Work.
|
||||
21
Makefile
21
Makefile
|
|
@ -1,2 +1,19 @@
|
|||
dev:
|
||||
mkdir -p build && go build -o build/client-hello-mirror
|
||||
# SPDX-FileCopyrightText: 2022-2023 nervuri <https://nervuri.net/contact>
|
||||
#
|
||||
# SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
dev: check
|
||||
mkdir -p build
|
||||
go build -o build/client-hello-mirror
|
||||
|
||||
check:
|
||||
golangci-lint run
|
||||
#go vet
|
||||
#go test
|
||||
find . -name '*.html' -exec xmllint --noout {} \;
|
||||
find . -name '*.html' -exec sh -c 'tidy -q -errors -access "{}" || ls "{}"' \;
|
||||
reuse lint -q
|
||||
|
||||
run:
|
||||
killall -9 client-hello-mirror || :
|
||||
ls *.go */*.go | entr -nsr "make dev && build/client-hello-mirror -c build/cert.pem -k build/privkey.pem :4444"
|
||||
|
|
|
|||
24
README.md
24
README.md
|
|
@ -1,3 +1,9 @@
|
|||
<!--
|
||||
SPDX-FileCopyrightText: 2022-2023 nervuri <https://nervuri.net/contact>
|
||||
|
||||
SPDX-License-Identifier: BSD-3-Clause
|
||||
-->
|
||||
|
||||
# TLS Client Hello Mirror
|
||||
|
||||
This test:
|
||||
|
|
@ -7,28 +13,20 @@ This test:
|
|||
* supports both HTTP and [Gemini](https://gemini.circumlunar.space/) on the same port;
|
||||
* is [free as in freedom](https://www.gnu.org/philosophy/free-sw.en.html) and trivial to self-host.
|
||||
|
||||
The API is largely stable - fields may be added, but existing fields will not be modified or removed. IANA-assigned codes for TLS parameters and extensions are documented at:
|
||||
|
||||
* [TLS parameters](https://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml)
|
||||
* [TLS extensions](https://www.iana.org/assignments/tls-extensiontype-values/tls-extensiontype-values.xhtml)
|
||||
|
||||
Note that these lists do not include draft extensions and [GREASE](https://datatracker.ietf.org/doc/html/rfc8701) values. Missing values will be documented here as the project evolves.
|
||||
|
||||
## Installation
|
||||
|
||||
See [INSTALL.md](INSTALL.md).
|
||||
|
||||
## API documentation
|
||||
|
||||
This test exposes two JSON endpoints: [/json/v1 (basic)](https://tlsprivacy.nervuri.net/json/v1) and [/json/v2 (detailed)](https://tlsprivacy.nervuri.net/json/v2). See [DOC.md](DOC.md) for details.
|
||||
|
||||
## Roadmap
|
||||
|
||||
* HTML & gemtext front-end
|
||||
* documentation
|
||||
* detect client vulnerability to session [prolongation attacks](https://svs.informatik.uni-hamburg.de/publications/2018/2018-12-06-Sy-ACSAC-Tracking_Users_across_the_Web_via_TLS_Session_Resumption.pdf#page=3)
|
||||
* support sessionID-based resumption (Go's `crypto/tls` library currently does not)
|
||||
* support early data / 0-RTT (Go's `crypto/tls` library currently does not)
|
||||
|
||||
## License
|
||||
|
||||
[AGPL v3.0 or later](https://www.gnu.org/licenses/agpl-3.0.en.html). If you host a modified version, you must provide users access to its source code under the same license.
|
||||
* support sessionID-based resumption (Go's `crypto/tls` library currently does not)
|
||||
|
||||
## Contributing
|
||||
|
||||
|
|
|
|||
|
|
@ -1,590 +0,0 @@
|
|||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
// Based on Go's crypto/tls library:
|
||||
// https://github.com/golang/go/blob/master/src/crypto/tls/handshake_messages.go#L69
|
||||
// https://cs.opensource.google/go/go/+/refs/tags/go1.18:src/crypto/tls/handshake_messages.go;l=69
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"crypto/md5"
|
||||
"encoding/binary"
|
||||
"encoding/hex"
|
||||
"encoding/json"
|
||||
"golang.org/x/crypto/cryptobyte"
|
||||
"log"
|
||||
"strconv"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// TLS versions
|
||||
const (
|
||||
versionSSL30 = 0x0300 // 768
|
||||
versionTLS10 = 0x0301 // 769
|
||||
versionTLS11 = 0x0302 // 770
|
||||
versionTLS12 = 0x0303 // 771
|
||||
versionTLS13 = 0x0304 // 772
|
||||
)
|
||||
|
||||
// TLS compression types
|
||||
const (
|
||||
compressionNone uint8 = 0
|
||||
)
|
||||
|
||||
// TLS extension numbers
|
||||
const (
|
||||
extensionServerName uint16 = 0
|
||||
extensionStatusRequest uint16 = 5
|
||||
extensionSupportedGroups uint16 = 10 // elliptic_curves in TLS versions prior to 1.3, see RFC 8446, Section 4.2.7
|
||||
extensionSupportedPointFormats uint16 = 11
|
||||
extensionSignatureAlgorithms uint16 = 13
|
||||
extensionALPN uint16 = 16
|
||||
extensionSCT uint16 = 18
|
||||
extensionPadding uint16 = 21
|
||||
extensionEncryptThenMac uint16 = 22
|
||||
extensionExtendedMasterSecret uint16 = 23
|
||||
extensionCompressCertificate uint16 = 27
|
||||
extensionSessionTicket uint16 = 35
|
||||
extensionPreSharedKey uint16 = 41
|
||||
extensionEarlyData uint16 = 42
|
||||
extensionSupportedVersions uint16 = 43
|
||||
extensionCookie uint16 = 44
|
||||
extensionPSKModes uint16 = 45
|
||||
extensionCertificateAuthorities uint16 = 47
|
||||
extensionPostHandshakeAuth uint16 = 49
|
||||
extensionSignatureAlgorithmsCert uint16 = 50
|
||||
extensionKeyShare uint16 = 51
|
||||
extensionNextProtoNeg uint16 = 13172 // not IANA assigned
|
||||
extensionApplicationSettings uint16 = 17513 // not IANA assigned
|
||||
extensionRenegotiationInfo uint16 = 0xff01
|
||||
)
|
||||
|
||||
// TLS signaling cipher suite values
|
||||
const (
|
||||
scsvRenegotiation uint16 = 0x00ff
|
||||
)
|
||||
|
||||
// TLS CertificateStatusType (RFC 3546)
|
||||
const (
|
||||
statusTypeOCSP uint8 = 1
|
||||
)
|
||||
|
||||
// curveID is the type of a TLS identifier for an elliptic curve. See
|
||||
// https://www.iana.org/assignments/tls-parameters/tls-parameters.xml#tls-parameters-8.
|
||||
//
|
||||
// In TLS 1.3, this type is called NamedGroup, but at this time this library
|
||||
// only supports Elliptic Curve based groups. See RFC 8446, Section 4.2.7.
|
||||
type curveID uint16
|
||||
|
||||
const (
|
||||
curveP256 curveID = 23
|
||||
curveP384 curveID = 24
|
||||
curveP521 curveID = 25
|
||||
x25519 curveID = 29
|
||||
)
|
||||
|
||||
// TLS 1.3 Key Share. See RFC 8446, Section 4.2.8.
|
||||
type keyShare struct {
|
||||
Group curveID `json:"group"`
|
||||
Data byteSlice `json:"data"`
|
||||
}
|
||||
|
||||
// TLS 1.3 PSK Identity. Can be a Session Ticket, or a reference to a saved
|
||||
// session. See RFC 8446, Section 4.2.11.
|
||||
type pskIdentity struct {
|
||||
Identity byteSlice `json:"identity"`
|
||||
ObfuscatedTicketAge uint32 `json:"obfuscated_ticket_age"`
|
||||
}
|
||||
|
||||
// signatureScheme identifies a signature algorithm supported by TLS. See
|
||||
// RFC 8446, Section 4.2.3.
|
||||
type signatureScheme uint16
|
||||
|
||||
const (
|
||||
// RSASSA-PKCS1-v1_5 algorithms.
|
||||
PKCS1WithSHA256 signatureScheme = 0x0401
|
||||
PKCS1WithSHA384 signatureScheme = 0x0501
|
||||
PKCS1WithSHA512 signatureScheme = 0x0601
|
||||
|
||||
// RSASSA-PSS algorithms with public key OID rsaEncryption.
|
||||
PSSWithSHA256 signatureScheme = 0x0804
|
||||
PSSWithSHA384 signatureScheme = 0x0805
|
||||
PSSWithSHA512 signatureScheme = 0x0806
|
||||
|
||||
// ECDSA algorithms. Only constrained to a specific curve in TLS 1.3.
|
||||
ECDSAWithP256AndSHA256 signatureScheme = 0x0403
|
||||
ECDSAWithP384AndSHA384 signatureScheme = 0x0503
|
||||
ECDSAWithP521AndSHA512 signatureScheme = 0x0603
|
||||
|
||||
// Legacy signature and hash algorithms for TLS 1.2.
|
||||
PKCS1WithSHA1 signatureScheme = 0x0201
|
||||
ECDSAWithSHA1 signatureScheme = 0x0203
|
||||
)
|
||||
|
||||
// Check if this is a GREASE value (RFC 8701)
|
||||
func isGREASE(value uint16) bool {
|
||||
// Values for: cipher suites, ALPN,
|
||||
// extensions, named groups, signature algorithms and TLS versions:
|
||||
greaseValues := [16]uint16{
|
||||
0x0a0a, 0x1a1a, 0x2a2a, 0x3a3a, 0x4a4a, 0x5a5a, 0x6a6a, 0x7a7a,
|
||||
0x8a8a, 0x9a9a, 0xaaaa, 0xbaba, 0xcaca, 0xdada, 0xeaea, 0xfafa,
|
||||
}
|
||||
// Values for PSK key exchange modes:
|
||||
//greasePSKModes := [8]uint8{
|
||||
// 0x0b, 0x2a, 0x49, 0x68, 0x87, 0xa6, 0xc5, 0xe4,
|
||||
//}
|
||||
// Run the check
|
||||
for _, greaseValue := range greaseValues {
|
||||
if value == greaseValue {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// readUint8LengthPrefixed acts like s.ReadUint8LengthPrefixed, but targets a
|
||||
// []byte instead of a cryptobyte.String.
|
||||
func readUint8LengthPrefixed(s *cryptobyte.String, out *[]byte) bool {
|
||||
return s.ReadUint8LengthPrefixed((*cryptobyte.String)(out))
|
||||
}
|
||||
|
||||
// readUint16LengthPrefixed acts like s.ReadUint16LengthPrefixed, but targets a
|
||||
// []byte instead of a cryptobyte.String.
|
||||
func readUint16LengthPrefixed(s *cryptobyte.String, out *[]byte) bool {
|
||||
return s.ReadUint16LengthPrefixed((*cryptobyte.String)(out))
|
||||
}
|
||||
|
||||
type byteSlice []byte
|
||||
|
||||
func (bs byteSlice) MarshalText() ([]byte, error) {
|
||||
// Used in json.Marshal() to convert []byte to hex string.
|
||||
return []byte(hex.EncodeToString(bs)), nil
|
||||
}
|
||||
|
||||
type uint8Slice []uint8
|
||||
|
||||
func (numbers uint8Slice) MarshalJSON() ([]byte, error) {
|
||||
// Used in json.Marshal() to convert []uint8 to array.
|
||||
newSlice := make([]uint, len(numbers))
|
||||
for i, n := range numbers {
|
||||
newSlice[i] = uint(n)
|
||||
}
|
||||
return json.Marshal(newSlice)
|
||||
}
|
||||
|
||||
type extensionData struct {
|
||||
Raw byteSlice `json:"raw"`
|
||||
ServerName string `json:"server_name,omitempty"`
|
||||
StatusType uint8 `json:"status_type,omitempty"`
|
||||
SupportedGroups []curveID `json:"supported_groups,omitempty"`
|
||||
SupportedPointFormats uint8Slice `json:"supported_point_formats,omitempty"`
|
||||
SupportedSignatureAlgorithms []signatureScheme `json:"supported_signature_algorithms,omitempty"`
|
||||
RenegotiationInfo []byte `json:"renegotiation_info,omitempty"`
|
||||
AlpnProtocols []string `json:"alpn_protocols,omitempty"`
|
||||
SupportedVersions []uint16 `json:"supported_tls_versions,omitempty"`
|
||||
Cookie byteSlice `json:"cookie,omitempty"`
|
||||
KeyShares []keyShare `json:"key_shares,omitempty"`
|
||||
PskModes uint8Slice `json:"psk_modes,omitempty"`
|
||||
PskIdentities []pskIdentity `json:"psk_identities,omitempty"`
|
||||
PskBinders []byteSlice `json:"psk_binders,omitempty"`
|
||||
Length uint16 `json:"length,omitempty"` // padding
|
||||
}
|
||||
|
||||
type extension struct {
|
||||
Code uint16 `json:"code"`
|
||||
Name string `json:"name"`
|
||||
Data extensionData `json:"data"`
|
||||
}
|
||||
|
||||
type highlights struct {
|
||||
//SupportedTLSVersions []uint16
|
||||
GmtUnixTime uint32 `json:"gmt_unix_time"` // first 4 bytes of client random
|
||||
SecureRenegotiationSupport bool `json:"secure_renegotiation_support"`
|
||||
OcspStaplingSupport bool `json:"ocsp_stapling_support"`
|
||||
SctSupport bool `json:"sct_support"`
|
||||
// Go's crypto/tls server does not support early data.
|
||||
EarlyData bool `json:"-"` // don't include in JSON
|
||||
JA3 string `json:"ja3"`
|
||||
JA3MD5 byteSlice `json:"ja3_md5"`
|
||||
}
|
||||
|
||||
type clientHelloMsg struct {
|
||||
Raw byteSlice `json:"raw"`
|
||||
RecordHeaderTLSVersion uint16 `json:"record_header_tls_version"` // TLSv1.0 (769)
|
||||
TLSVersion uint16 `json:"client_tls_version"` // TLSv1.2 (771)
|
||||
Random byteSlice `json:"random"`
|
||||
SessionID byteSlice `json:"session_id"`
|
||||
CipherSuites []uint16 `json:"cipher_suites"`
|
||||
CompressionMethods uint8Slice `json:"compression_methods"`
|
||||
Extensions []extension `json:"extensions"`
|
||||
Highlights highlights `json:"highlights"`
|
||||
}
|
||||
|
||||
func (m *clientHelloMsg) unmarshal(data []byte) bool {
|
||||
*m = clientHelloMsg{Raw: data}
|
||||
s := cryptobyte.String(data)
|
||||
|
||||
var random []byte
|
||||
var sessionID []byte
|
||||
if !s.Skip(1) || !s.ReadUint16(&m.RecordHeaderTLSVersion) || !s.Skip(2) ||
|
||||
!s.Skip(4) || // message type and uint24 length field
|
||||
!s.ReadUint16(&m.TLSVersion) || !s.ReadBytes(&random, 32) ||
|
||||
!readUint8LengthPrefixed(&s, &sessionID) {
|
||||
return false
|
||||
}
|
||||
m.Random = random
|
||||
m.Highlights.GmtUnixTime = binary.BigEndian.Uint32(random[0:4])
|
||||
|
||||
m.SessionID = sessionID
|
||||
|
||||
var cipherSuites cryptobyte.String
|
||||
if !s.ReadUint16LengthPrefixed(&cipherSuites) {
|
||||
return false
|
||||
}
|
||||
m.CipherSuites = []uint16{}
|
||||
m.Highlights.SecureRenegotiationSupport = false
|
||||
for !cipherSuites.Empty() {
|
||||
var suite uint16
|
||||
if !cipherSuites.ReadUint16(&suite) {
|
||||
return false
|
||||
}
|
||||
if suite == scsvRenegotiation {
|
||||
m.Highlights.SecureRenegotiationSupport = true
|
||||
}
|
||||
m.CipherSuites = append(m.CipherSuites, suite)
|
||||
}
|
||||
|
||||
var compressionMethods []uint8
|
||||
if !readUint8LengthPrefixed(&s, &compressionMethods) {
|
||||
return false
|
||||
}
|
||||
m.CompressionMethods = compressionMethods
|
||||
|
||||
if s.Empty() {
|
||||
// ClientHello is optionally followed by extension data
|
||||
return true
|
||||
}
|
||||
|
||||
var extensions cryptobyte.String
|
||||
if !s.ReadUint16LengthPrefixed(&extensions) || !s.Empty() {
|
||||
return false
|
||||
}
|
||||
|
||||
for !extensions.Empty() {
|
||||
var extension extension
|
||||
var extData cryptobyte.String
|
||||
if !extensions.ReadUint16(&extension.Code) ||
|
||||
!extensions.ReadUint16LengthPrefixed(&extData) {
|
||||
return false
|
||||
}
|
||||
|
||||
extension.Data.Raw = []byte(extData)
|
||||
|
||||
switch extension.Code {
|
||||
case extensionServerName:
|
||||
// RFC 6066, Section 3
|
||||
extension.Name = "server_name" // Server Name Indication
|
||||
var nameList cryptobyte.String
|
||||
if !extData.ReadUint16LengthPrefixed(&nameList) || nameList.Empty() {
|
||||
return false
|
||||
}
|
||||
for !nameList.Empty() {
|
||||
var nameType uint8
|
||||
var serverName cryptobyte.String
|
||||
if !nameList.ReadUint8(&nameType) ||
|
||||
!nameList.ReadUint16LengthPrefixed(&serverName) ||
|
||||
serverName.Empty() {
|
||||
return false
|
||||
}
|
||||
if nameType != 0 {
|
||||
continue
|
||||
}
|
||||
if len(extension.Data.ServerName) != 0 {
|
||||
// Multiple names of the same name_type are prohibited.
|
||||
return false
|
||||
}
|
||||
sn := string(serverName)
|
||||
extension.Data.ServerName = sn
|
||||
// An SNI value may not include a trailing dot.
|
||||
if strings.HasSuffix(sn, ".") {
|
||||
return false
|
||||
}
|
||||
}
|
||||
case extensionNextProtoNeg:
|
||||
// draft-agl-tls-nextprotoneg-04
|
||||
extension.Name = "next_protocol_negotiation" // Next Protocol Negotiation
|
||||
case extensionStatusRequest:
|
||||
// RFC 4366, Section 3.6
|
||||
extension.Name = "status_request" // Certificate Status Request
|
||||
var ignored cryptobyte.String
|
||||
if !extData.ReadUint8(&extension.Data.StatusType) ||
|
||||
!extData.ReadUint16LengthPrefixed(&ignored) || // responder_id_list
|
||||
!extData.ReadUint16LengthPrefixed(&ignored) { // request_extensions
|
||||
return false
|
||||
}
|
||||
m.Highlights.OcspStaplingSupport = extension.Data.StatusType == statusTypeOCSP
|
||||
case extensionSupportedGroups:
|
||||
// RFC 4492, sections 5.1.1 and RFC 8446, Section 4.2.7
|
||||
extension.Name = "supported_groups" // Supported Groups
|
||||
//extension.Name = "elliptic_curves" // old name
|
||||
var curves cryptobyte.String
|
||||
if !extData.ReadUint16LengthPrefixed(&curves) || curves.Empty() {
|
||||
return false
|
||||
}
|
||||
extension.Data.SupportedGroups = make([]curveID, 0)
|
||||
for !curves.Empty() {
|
||||
var curve uint16
|
||||
if !curves.ReadUint16(&curve) {
|
||||
return false
|
||||
}
|
||||
extension.Data.SupportedGroups = append(
|
||||
extension.Data.SupportedGroups, curveID(curve))
|
||||
}
|
||||
case extensionSupportedPointFormats:
|
||||
// RFC 4492, Section 5.1.2
|
||||
extension.Name = "ec_point_formats" // Supported Point Formats
|
||||
var supportedPointFormats []uint8
|
||||
if !readUint8LengthPrefixed(&extData, &supportedPointFormats) ||
|
||||
len(supportedPointFormats) == 0 {
|
||||
return false
|
||||
}
|
||||
extension.Data.SupportedPointFormats = supportedPointFormats
|
||||
case extensionSessionTicket:
|
||||
// RFC 5077, Section 3.2
|
||||
extension.Name = "session_ticket" // Session Ticket
|
||||
case extensionSignatureAlgorithms:
|
||||
// RFC 5246, Section 7.4.1.4.1
|
||||
extension.Name = "signature_algorithms" // Signature Algorithms
|
||||
var sigAndAlgs cryptobyte.String
|
||||
if !extData.ReadUint16LengthPrefixed(&sigAndAlgs) || sigAndAlgs.Empty() {
|
||||
return false
|
||||
}
|
||||
for !sigAndAlgs.Empty() {
|
||||
var sigAndAlg uint16
|
||||
if !sigAndAlgs.ReadUint16(&sigAndAlg) {
|
||||
return false
|
||||
}
|
||||
extension.Data.SupportedSignatureAlgorithms = append(
|
||||
extension.Data.SupportedSignatureAlgorithms,
|
||||
signatureScheme(sigAndAlg))
|
||||
}
|
||||
case extensionSignatureAlgorithmsCert:
|
||||
// RFC 8446, Section 4.2.3
|
||||
extension.Name = "signature_algorithms_cert" // Signature Algorithms Cert
|
||||
var sigAndAlgs cryptobyte.String
|
||||
if !extData.ReadUint16LengthPrefixed(&sigAndAlgs) || sigAndAlgs.Empty() {
|
||||
return false
|
||||
}
|
||||
for !sigAndAlgs.Empty() {
|
||||
var sigAndAlg uint16
|
||||
if !sigAndAlgs.ReadUint16(&sigAndAlg) {
|
||||
return false
|
||||
}
|
||||
extension.Data.SupportedSignatureAlgorithms = append(
|
||||
extension.Data.SupportedSignatureAlgorithms,
|
||||
signatureScheme(sigAndAlg))
|
||||
}
|
||||
case extensionRenegotiationInfo:
|
||||
// RFC 5746, Section 3.2
|
||||
extension.Name = "renegotiation_info" // Renegotiation Indication
|
||||
if !readUint8LengthPrefixed(
|
||||
&extData,
|
||||
&extension.Data.RenegotiationInfo) {
|
||||
return false
|
||||
}
|
||||
m.Highlights.SecureRenegotiationSupport = true
|
||||
case extensionALPN:
|
||||
// RFC 7301, Section 3.1
|
||||
extension.Name = "application_layer_protocol_negotiation" // Application-Layer Protocol Negotiation
|
||||
var protoList cryptobyte.String
|
||||
if !extData.ReadUint16LengthPrefixed(&protoList) || protoList.Empty() {
|
||||
return false
|
||||
}
|
||||
for !protoList.Empty() {
|
||||
var proto cryptobyte.String
|
||||
if !protoList.ReadUint8LengthPrefixed(&proto) || proto.Empty() {
|
||||
return false
|
||||
}
|
||||
extension.Data.AlpnProtocols = append(extension.Data.AlpnProtocols, string(proto))
|
||||
}
|
||||
case extensionSCT:
|
||||
// RFC 6962, Section 3.3.1
|
||||
extension.Name = "signed_certificate_timestamp" // Signed Certificate Timestamp
|
||||
m.Highlights.SctSupport = true
|
||||
case extensionSupportedVersions:
|
||||
// RFC 8446, Section 4.2.1
|
||||
extension.Name = "supported_versions" // Supported Versions
|
||||
var versList cryptobyte.String
|
||||
if !extData.ReadUint8LengthPrefixed(&versList) || versList.Empty() {
|
||||
return false
|
||||
}
|
||||
for !versList.Empty() {
|
||||
var vers uint16
|
||||
if !versList.ReadUint16(&vers) {
|
||||
return false
|
||||
}
|
||||
extension.Data.SupportedVersions = append(extension.Data.SupportedVersions, vers)
|
||||
}
|
||||
case extensionCookie:
|
||||
// RFC 8446, Section 4.2.2
|
||||
extension.Name = "cookie" // Cookie
|
||||
var cookie []byte
|
||||
if !readUint16LengthPrefixed(&extData, &cookie) ||
|
||||
len(extension.Data.Cookie) == 0 {
|
||||
return false
|
||||
}
|
||||
extension.Data.Cookie = cookie
|
||||
case extensionKeyShare:
|
||||
// RFC 8446, Section 4.2.8
|
||||
extension.Name = "key_share" // Key Share
|
||||
var clientShares cryptobyte.String
|
||||
if !extData.ReadUint16LengthPrefixed(&clientShares) {
|
||||
return false
|
||||
}
|
||||
for !clientShares.Empty() {
|
||||
var ks keyShare
|
||||
var ksData []byte
|
||||
if !clientShares.ReadUint16((*uint16)(&ks.Group)) ||
|
||||
!readUint16LengthPrefixed(&clientShares, &ksData) ||
|
||||
len(ksData) == 0 {
|
||||
return false
|
||||
}
|
||||
ks.Data = ksData
|
||||
extension.Data.KeyShares = append(extension.Data.KeyShares, ks)
|
||||
}
|
||||
case extensionEarlyData:
|
||||
// RFC 8446, Section 4.2.10
|
||||
extension.Name = "early_data" // Early Data Indication
|
||||
m.Highlights.EarlyData = true
|
||||
case extensionPSKModes:
|
||||
// RFC 8446, Section 4.2.9
|
||||
extension.Name = "psk_key_exchange_modes" // Pre-Shared Key Exchange Modes
|
||||
var pskModes []uint8
|
||||
if !readUint8LengthPrefixed(&extData, &pskModes) {
|
||||
return false
|
||||
}
|
||||
extension.Data.PskModes = pskModes
|
||||
case extensionPreSharedKey:
|
||||
// RFC 8446, Section 4.2.11
|
||||
extension.Name = "pre_shared_key" // Pre-Shared Key
|
||||
if !extensions.Empty() {
|
||||
return false // pre_shared_key must be the last extension
|
||||
}
|
||||
var identities cryptobyte.String
|
||||
if !extData.ReadUint16LengthPrefixed(&identities) || identities.Empty() {
|
||||
return false
|
||||
}
|
||||
for !identities.Empty() {
|
||||
var psk pskIdentity
|
||||
var identity []byte
|
||||
if !readUint16LengthPrefixed(&identities, &identity) ||
|
||||
!identities.ReadUint32(&psk.ObfuscatedTicketAge) ||
|
||||
len(identity) == 0 {
|
||||
return false
|
||||
}
|
||||
psk.Identity = identity
|
||||
extension.Data.PskIdentities = append(extension.Data.PskIdentities, psk)
|
||||
}
|
||||
var binders cryptobyte.String
|
||||
if !extData.ReadUint16LengthPrefixed(&binders) || binders.Empty() {
|
||||
return false
|
||||
}
|
||||
for !binders.Empty() {
|
||||
var binder []byte
|
||||
if !readUint8LengthPrefixed(&binders, &binder) ||
|
||||
len(binder) == 0 {
|
||||
return false
|
||||
}
|
||||
extension.Data.PskBinders = append(extension.Data.PskBinders, binder)
|
||||
}
|
||||
case extensionPadding:
|
||||
// RFC 7685
|
||||
extension.Name = "padding" // Padding
|
||||
extension.Data.Length = uint16(len(extData))
|
||||
case extensionEncryptThenMac:
|
||||
// RFC 7366
|
||||
extension.Name = "encrypt_then_mac" // Encrypt-then-MAC"
|
||||
case extensionExtendedMasterSecret:
|
||||
// RFC 7627
|
||||
extension.Name = "extended_master_secret" // Extended Master Secret
|
||||
case extensionPostHandshakeAuth:
|
||||
// RFC 8446, Section 4.2.6
|
||||
extension.Name = "post_handshake_auth" // Post-Handshake Client Authentication
|
||||
case extensionCompressCertificate:
|
||||
// RFC 8879
|
||||
extension.Name = "compress_certificate" // Certificate Compression
|
||||
// TODO: parse - https://www.rfc-editor.org/rfc/rfc8879.html
|
||||
case extensionApplicationSettings:
|
||||
// draft-vvv-tls-alps
|
||||
// Application-Layer Protocol Settings
|
||||
extension.Name = " application_settings"
|
||||
// TODO: parse - https://datatracker.ietf.org/doc/html/draft-vvv-tls-alps
|
||||
default:
|
||||
// Check if this is a GREASE extension (RFC 8701)
|
||||
if isGREASE(extension.Code) {
|
||||
extension.Name = "GREASE"
|
||||
} else {
|
||||
log.Println("Unknown extension:", extension.Code)
|
||||
}
|
||||
}
|
||||
|
||||
m.Extensions = append(m.Extensions, extension)
|
||||
|
||||
if !extData.Empty() &&
|
||||
extension.Name != "GREASE" &&
|
||||
extension.Code != extensionPadding {
|
||||
log.Printf("Extension %d data not read.\n", extension.Code)
|
||||
}
|
||||
}
|
||||
|
||||
// JA3
|
||||
var ja3 strings.Builder
|
||||
var supportedGroups []curveID
|
||||
var supportedPointFormats uint8Slice
|
||||
ja3.WriteString(strconv.FormatUint(uint64(m.TLSVersion), 10) + ",")
|
||||
for i, cs := range m.CipherSuites {
|
||||
if !isGREASE(cs) { // ignore GREASE values
|
||||
ja3.WriteString(strconv.FormatUint(uint64(cs), 10))
|
||||
if i+1 != len(m.CipherSuites) {
|
||||
ja3.WriteString("-")
|
||||
}
|
||||
}
|
||||
}
|
||||
ja3.WriteString(",")
|
||||
for i, e := range m.Extensions {
|
||||
if !isGREASE(e.Code) { // ignore GREASE values
|
||||
ja3.WriteString(strconv.FormatUint(uint64(e.Code), 10))
|
||||
if i+1 != len(m.Extensions) {
|
||||
ja3.WriteString("-")
|
||||
}
|
||||
if e.Code == extensionSupportedGroups {
|
||||
supportedGroups = e.Data.SupportedGroups
|
||||
} else if e.Code == extensionSupportedPointFormats {
|
||||
supportedPointFormats = e.Data.SupportedPointFormats
|
||||
}
|
||||
}
|
||||
}
|
||||
ja3.WriteString(",")
|
||||
for i, g := range supportedGroups {
|
||||
if !isGREASE(uint16(g)) { // ignore GREASE values
|
||||
ja3.WriteString(strconv.FormatUint(uint64(g), 10))
|
||||
if i+1 != len(supportedGroups) {
|
||||
ja3.WriteString("-")
|
||||
}
|
||||
}
|
||||
}
|
||||
ja3.WriteString(",")
|
||||
for i, pf := range supportedPointFormats {
|
||||
if !isGREASE(uint16(pf)) { // ignore GREASE values
|
||||
ja3.WriteString(strconv.FormatUint(uint64(pf), 10))
|
||||
if i+1 != len(supportedPointFormats) {
|
||||
ja3.WriteString("-")
|
||||
}
|
||||
}
|
||||
}
|
||||
m.Highlights.JA3 = ja3.String()
|
||||
hash := md5.Sum([]byte(m.Highlights.JA3))
|
||||
m.Highlights.JA3MD5 = hash[:]
|
||||
|
||||
return true
|
||||
}
|
||||
|
|
@ -0,0 +1,449 @@
|
|||
Value,Description,DTLS-OK,Recommended,Reference
|
||||
"0x00,0x00",TLS_NULL_WITH_NULL_NULL,Y,N,[RFC5246]
|
||||
"0x00,0x01",TLS_RSA_WITH_NULL_MD5,Y,N,[RFC5246]
|
||||
"0x00,0x02",TLS_RSA_WITH_NULL_SHA,Y,N,[RFC5246]
|
||||
"0x00,0x03",TLS_RSA_EXPORT_WITH_RC4_40_MD5,N,N,[RFC4346][RFC6347]
|
||||
"0x00,0x04",TLS_RSA_WITH_RC4_128_MD5,N,N,[RFC5246][RFC6347]
|
||||
"0x00,0x05",TLS_RSA_WITH_RC4_128_SHA,N,N,[RFC5246][RFC6347]
|
||||
"0x00,0x06",TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5,Y,N,[RFC4346]
|
||||
"0x00,0x07",TLS_RSA_WITH_IDEA_CBC_SHA,Y,N,[RFC5469][status-change-tls-des-idea-ciphers-to-historic]
|
||||
"0x00,0x08",TLS_RSA_EXPORT_WITH_DES40_CBC_SHA,Y,N,[RFC4346]
|
||||
"0x00,0x09",TLS_RSA_WITH_DES_CBC_SHA,Y,N,[RFC5469][status-change-tls-des-idea-ciphers-to-historic]
|
||||
"0x00,0x0A",TLS_RSA_WITH_3DES_EDE_CBC_SHA,Y,N,[RFC5246]
|
||||
"0x00,0x0B",TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA,Y,N,[RFC4346]
|
||||
"0x00,0x0C",TLS_DH_DSS_WITH_DES_CBC_SHA,Y,N,[RFC5469][status-change-tls-des-idea-ciphers-to-historic]
|
||||
"0x00,0x0D",TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA,Y,N,[RFC5246]
|
||||
"0x00,0x0E",TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA,Y,N,[RFC4346]
|
||||
"0x00,0x0F",TLS_DH_RSA_WITH_DES_CBC_SHA,Y,N,[RFC5469][status-change-tls-des-idea-ciphers-to-historic]
|
||||
"0x00,0x10",TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA,Y,N,[RFC5246]
|
||||
"0x00,0x11",TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA,Y,N,[RFC4346]
|
||||
"0x00,0x12",TLS_DHE_DSS_WITH_DES_CBC_SHA,Y,N,[RFC5469][status-change-tls-des-idea-ciphers-to-historic]
|
||||
"0x00,0x13",TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA,Y,N,[RFC5246]
|
||||
"0x00,0x14",TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA,Y,N,[RFC4346]
|
||||
"0x00,0x15",TLS_DHE_RSA_WITH_DES_CBC_SHA,Y,N,[RFC5469][status-change-tls-des-idea-ciphers-to-historic]
|
||||
"0x00,0x16",TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA,Y,N,[RFC5246]
|
||||
"0x00,0x17",TLS_DH_anon_EXPORT_WITH_RC4_40_MD5,N,N,[RFC4346][RFC6347]
|
||||
"0x00,0x18",TLS_DH_anon_WITH_RC4_128_MD5,N,N,[RFC5246][RFC6347]
|
||||
"0x00,0x19",TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA,Y,N,[RFC4346]
|
||||
"0x00,0x1A",TLS_DH_anon_WITH_DES_CBC_SHA,Y,N,[RFC5469][status-change-tls-des-idea-ciphers-to-historic]
|
||||
"0x00,0x1B",TLS_DH_anon_WITH_3DES_EDE_CBC_SHA,Y,N,[RFC5246]
|
||||
"0x00,0x1C-1D",Reserved to avoid conflicts with SSLv3,,,[RFC5246]
|
||||
"0x00,0x1E",TLS_KRB5_WITH_DES_CBC_SHA,Y,N,[RFC2712]
|
||||
"0x00,0x1F",TLS_KRB5_WITH_3DES_EDE_CBC_SHA,Y,N,[RFC2712]
|
||||
"0x00,0x20",TLS_KRB5_WITH_RC4_128_SHA,N,N,[RFC2712][RFC6347]
|
||||
"0x00,0x21",TLS_KRB5_WITH_IDEA_CBC_SHA,Y,N,[RFC2712]
|
||||
"0x00,0x22",TLS_KRB5_WITH_DES_CBC_MD5,Y,N,[RFC2712]
|
||||
"0x00,0x23",TLS_KRB5_WITH_3DES_EDE_CBC_MD5,Y,N,[RFC2712]
|
||||
"0x00,0x24",TLS_KRB5_WITH_RC4_128_MD5,N,N,[RFC2712][RFC6347]
|
||||
"0x00,0x25",TLS_KRB5_WITH_IDEA_CBC_MD5,Y,N,[RFC2712]
|
||||
"0x00,0x26",TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA,Y,N,[RFC2712]
|
||||
"0x00,0x27",TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA,Y,N,[RFC2712]
|
||||
"0x00,0x28",TLS_KRB5_EXPORT_WITH_RC4_40_SHA,N,N,[RFC2712][RFC6347]
|
||||
"0x00,0x29",TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5,Y,N,[RFC2712]
|
||||
"0x00,0x2A",TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5,Y,N,[RFC2712]
|
||||
"0x00,0x2B",TLS_KRB5_EXPORT_WITH_RC4_40_MD5,N,N,[RFC2712][RFC6347]
|
||||
"0x00,0x2C",TLS_PSK_WITH_NULL_SHA,Y,N,[RFC4785]
|
||||
"0x00,0x2D",TLS_DHE_PSK_WITH_NULL_SHA,Y,N,[RFC4785]
|
||||
"0x00,0x2E",TLS_RSA_PSK_WITH_NULL_SHA,Y,N,[RFC4785]
|
||||
"0x00,0x2F",TLS_RSA_WITH_AES_128_CBC_SHA,Y,N,[RFC5246]
|
||||
"0x00,0x30",TLS_DH_DSS_WITH_AES_128_CBC_SHA,Y,N,[RFC5246]
|
||||
"0x00,0x31",TLS_DH_RSA_WITH_AES_128_CBC_SHA,Y,N,[RFC5246]
|
||||
"0x00,0x32",TLS_DHE_DSS_WITH_AES_128_CBC_SHA,Y,N,[RFC5246]
|
||||
"0x00,0x33",TLS_DHE_RSA_WITH_AES_128_CBC_SHA,Y,N,[RFC5246]
|
||||
"0x00,0x34",TLS_DH_anon_WITH_AES_128_CBC_SHA,Y,N,[RFC5246]
|
||||
"0x00,0x35",TLS_RSA_WITH_AES_256_CBC_SHA,Y,N,[RFC5246]
|
||||
"0x00,0x36",TLS_DH_DSS_WITH_AES_256_CBC_SHA,Y,N,[RFC5246]
|
||||
"0x00,0x37",TLS_DH_RSA_WITH_AES_256_CBC_SHA,Y,N,[RFC5246]
|
||||
"0x00,0x38",TLS_DHE_DSS_WITH_AES_256_CBC_SHA,Y,N,[RFC5246]
|
||||
"0x00,0x39",TLS_DHE_RSA_WITH_AES_256_CBC_SHA,Y,N,[RFC5246]
|
||||
"0x00,0x3A",TLS_DH_anon_WITH_AES_256_CBC_SHA,Y,N,[RFC5246]
|
||||
"0x00,0x3B",TLS_RSA_WITH_NULL_SHA256,Y,N,[RFC5246]
|
||||
"0x00,0x3C",TLS_RSA_WITH_AES_128_CBC_SHA256,Y,N,[RFC5246]
|
||||
"0x00,0x3D",TLS_RSA_WITH_AES_256_CBC_SHA256,Y,N,[RFC5246]
|
||||
"0x00,0x3E",TLS_DH_DSS_WITH_AES_128_CBC_SHA256,Y,N,[RFC5246]
|
||||
"0x00,0x3F",TLS_DH_RSA_WITH_AES_128_CBC_SHA256,Y,N,[RFC5246]
|
||||
"0x00,0x40",TLS_DHE_DSS_WITH_AES_128_CBC_SHA256,Y,N,[RFC5246]
|
||||
"0x00,0x41",TLS_RSA_WITH_CAMELLIA_128_CBC_SHA,Y,N,[RFC5932]
|
||||
"0x00,0x42",TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA,Y,N,[RFC5932]
|
||||
"0x00,0x43",TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA,Y,N,[RFC5932]
|
||||
"0x00,0x44",TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA,Y,N,[RFC5932]
|
||||
"0x00,0x45",TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA,Y,N,[RFC5932]
|
||||
"0x00,0x46",TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA,Y,N,[RFC5932]
|
||||
"0x00,0x47-4F","Reserved to avoid conflicts with
|
||||
deployed implementations",,,[Pasi_Eronen]
|
||||
"0x00,0x50-58",Reserved to avoid conflicts,,,"[Pasi Eronen, <pasi.eronen&nokia.com>, 2008-04-04. 2008-04-04]"
|
||||
"0x00,0x59-5C","Reserved to avoid conflicts with
|
||||
deployed implementations",,,[Pasi_Eronen]
|
||||
"0x00,0x5D-5F",Unassigned,,,
|
||||
"0x00,0x60-66","Reserved to avoid conflicts with
|
||||
widely deployed implementations",,,[Pasi_Eronen]
|
||||
"0x00,0x67",TLS_DHE_RSA_WITH_AES_128_CBC_SHA256,Y,N,[RFC5246]
|
||||
"0x00,0x68",TLS_DH_DSS_WITH_AES_256_CBC_SHA256,Y,N,[RFC5246]
|
||||
"0x00,0x69",TLS_DH_RSA_WITH_AES_256_CBC_SHA256,Y,N,[RFC5246]
|
||||
"0x00,0x6A",TLS_DHE_DSS_WITH_AES_256_CBC_SHA256,Y,N,[RFC5246]
|
||||
"0x00,0x6B",TLS_DHE_RSA_WITH_AES_256_CBC_SHA256,Y,N,[RFC5246]
|
||||
"0x00,0x6C",TLS_DH_anon_WITH_AES_128_CBC_SHA256,Y,N,[RFC5246]
|
||||
"0x00,0x6D",TLS_DH_anon_WITH_AES_256_CBC_SHA256,Y,N,[RFC5246]
|
||||
"0x00,0x6E-83",Unassigned,,,
|
||||
"0x00,0x84",TLS_RSA_WITH_CAMELLIA_256_CBC_SHA,Y,N,[RFC5932]
|
||||
"0x00,0x85",TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA,Y,N,[RFC5932]
|
||||
"0x00,0x86",TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA,Y,N,[RFC5932]
|
||||
"0x00,0x87",TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA,Y,N,[RFC5932]
|
||||
"0x00,0x88",TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA,Y,N,[RFC5932]
|
||||
"0x00,0x89",TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA,Y,N,[RFC5932]
|
||||
"0x00,0x8A",TLS_PSK_WITH_RC4_128_SHA,N,N,[RFC4279][RFC6347]
|
||||
"0x00,0x8B",TLS_PSK_WITH_3DES_EDE_CBC_SHA,Y,N,[RFC4279]
|
||||
"0x00,0x8C",TLS_PSK_WITH_AES_128_CBC_SHA,Y,N,[RFC4279]
|
||||
"0x00,0x8D",TLS_PSK_WITH_AES_256_CBC_SHA,Y,N,[RFC4279]
|
||||
"0x00,0x8E",TLS_DHE_PSK_WITH_RC4_128_SHA,N,N,[RFC4279][RFC6347]
|
||||
"0x00,0x8F",TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA,Y,N,[RFC4279]
|
||||
"0x00,0x90",TLS_DHE_PSK_WITH_AES_128_CBC_SHA,Y,N,[RFC4279]
|
||||
"0x00,0x91",TLS_DHE_PSK_WITH_AES_256_CBC_SHA,Y,N,[RFC4279]
|
||||
"0x00,0x92",TLS_RSA_PSK_WITH_RC4_128_SHA,N,N,[RFC4279][RFC6347]
|
||||
"0x00,0x93",TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA,Y,N,[RFC4279]
|
||||
"0x00,0x94",TLS_RSA_PSK_WITH_AES_128_CBC_SHA,Y,N,[RFC4279]
|
||||
"0x00,0x95",TLS_RSA_PSK_WITH_AES_256_CBC_SHA,Y,N,[RFC4279]
|
||||
"0x00,0x96",TLS_RSA_WITH_SEED_CBC_SHA,Y,N,[RFC4162]
|
||||
"0x00,0x97",TLS_DH_DSS_WITH_SEED_CBC_SHA,Y,N,[RFC4162]
|
||||
"0x00,0x98",TLS_DH_RSA_WITH_SEED_CBC_SHA,Y,N,[RFC4162]
|
||||
"0x00,0x99",TLS_DHE_DSS_WITH_SEED_CBC_SHA,Y,N,[RFC4162]
|
||||
"0x00,0x9A",TLS_DHE_RSA_WITH_SEED_CBC_SHA,Y,N,[RFC4162]
|
||||
"0x00,0x9B",TLS_DH_anon_WITH_SEED_CBC_SHA,Y,N,[RFC4162]
|
||||
"0x00,0x9C",TLS_RSA_WITH_AES_128_GCM_SHA256,Y,N,[RFC5288]
|
||||
"0x00,0x9D",TLS_RSA_WITH_AES_256_GCM_SHA384,Y,N,[RFC5288]
|
||||
"0x00,0x9E",TLS_DHE_RSA_WITH_AES_128_GCM_SHA256,Y,Y,[RFC5288]
|
||||
"0x00,0x9F",TLS_DHE_RSA_WITH_AES_256_GCM_SHA384,Y,Y,[RFC5288]
|
||||
"0x00,0xA0",TLS_DH_RSA_WITH_AES_128_GCM_SHA256,Y,N,[RFC5288]
|
||||
"0x00,0xA1",TLS_DH_RSA_WITH_AES_256_GCM_SHA384,Y,N,[RFC5288]
|
||||
"0x00,0xA2",TLS_DHE_DSS_WITH_AES_128_GCM_SHA256,Y,N,[RFC5288]
|
||||
"0x00,0xA3",TLS_DHE_DSS_WITH_AES_256_GCM_SHA384,Y,N,[RFC5288]
|
||||
"0x00,0xA4",TLS_DH_DSS_WITH_AES_128_GCM_SHA256,Y,N,[RFC5288]
|
||||
"0x00,0xA5",TLS_DH_DSS_WITH_AES_256_GCM_SHA384,Y,N,[RFC5288]
|
||||
"0x00,0xA6",TLS_DH_anon_WITH_AES_128_GCM_SHA256,Y,N,[RFC5288]
|
||||
"0x00,0xA7",TLS_DH_anon_WITH_AES_256_GCM_SHA384,Y,N,[RFC5288]
|
||||
"0x00,0xA8",TLS_PSK_WITH_AES_128_GCM_SHA256,Y,N,[RFC5487]
|
||||
"0x00,0xA9",TLS_PSK_WITH_AES_256_GCM_SHA384,Y,N,[RFC5487]
|
||||
"0x00,0xAA",TLS_DHE_PSK_WITH_AES_128_GCM_SHA256,Y,Y,[RFC5487]
|
||||
"0x00,0xAB",TLS_DHE_PSK_WITH_AES_256_GCM_SHA384,Y,Y,[RFC5487]
|
||||
"0x00,0xAC",TLS_RSA_PSK_WITH_AES_128_GCM_SHA256,Y,N,[RFC5487]
|
||||
"0x00,0xAD",TLS_RSA_PSK_WITH_AES_256_GCM_SHA384,Y,N,[RFC5487]
|
||||
"0x00,0xAE",TLS_PSK_WITH_AES_128_CBC_SHA256,Y,N,[RFC5487]
|
||||
"0x00,0xAF",TLS_PSK_WITH_AES_256_CBC_SHA384,Y,N,[RFC5487]
|
||||
"0x00,0xB0",TLS_PSK_WITH_NULL_SHA256,Y,N,[RFC5487]
|
||||
"0x00,0xB1",TLS_PSK_WITH_NULL_SHA384,Y,N,[RFC5487]
|
||||
"0x00,0xB2",TLS_DHE_PSK_WITH_AES_128_CBC_SHA256,Y,N,[RFC5487]
|
||||
"0x00,0xB3",TLS_DHE_PSK_WITH_AES_256_CBC_SHA384,Y,N,[RFC5487]
|
||||
"0x00,0xB4",TLS_DHE_PSK_WITH_NULL_SHA256,Y,N,[RFC5487]
|
||||
"0x00,0xB5",TLS_DHE_PSK_WITH_NULL_SHA384,Y,N,[RFC5487]
|
||||
"0x00,0xB6",TLS_RSA_PSK_WITH_AES_128_CBC_SHA256,Y,N,[RFC5487]
|
||||
"0x00,0xB7",TLS_RSA_PSK_WITH_AES_256_CBC_SHA384,Y,N,[RFC5487]
|
||||
"0x00,0xB8",TLS_RSA_PSK_WITH_NULL_SHA256,Y,N,[RFC5487]
|
||||
"0x00,0xB9",TLS_RSA_PSK_WITH_NULL_SHA384,Y,N,[RFC5487]
|
||||
"0x00,0xBA",TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256,Y,N,[RFC5932]
|
||||
"0x00,0xBB",TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256,Y,N,[RFC5932]
|
||||
"0x00,0xBC",TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256,Y,N,[RFC5932]
|
||||
"0x00,0xBD",TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256,Y,N,[RFC5932]
|
||||
"0x00,0xBE",TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256,Y,N,[RFC5932]
|
||||
"0x00,0xBF",TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256,Y,N,[RFC5932]
|
||||
"0x00,0xC0",TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256,Y,N,[RFC5932]
|
||||
"0x00,0xC1",TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256,Y,N,[RFC5932]
|
||||
"0x00,0xC2",TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256,Y,N,[RFC5932]
|
||||
"0x00,0xC3",TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256,Y,N,[RFC5932]
|
||||
"0x00,0xC4",TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256,Y,N,[RFC5932]
|
||||
"0x00,0xC5",TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256,Y,N,[RFC5932]
|
||||
"0x00,0xC6",TLS_SM4_GCM_SM3,N,N,[RFC8998]
|
||||
"0x00,0xC7",TLS_SM4_CCM_SM3,N,N,[RFC8998]
|
||||
"0x00,0xC8-FE",Unassigned,,,
|
||||
"0x00,0xFF",TLS_EMPTY_RENEGOTIATION_INFO_SCSV,Y,N,[RFC5746]
|
||||
"0x01-09,*",Unassigned,,,
|
||||
"0x0A,0x00-09",Unassigned,,,
|
||||
"0x0A,0x0A",Reserved,Y,N,[RFC8701]
|
||||
"0x0A,0x0B-FF",Unassigned,,,
|
||||
"0x0B-12,*",Unassigned,,,
|
||||
"0x13,0x00",Unassigned,,,
|
||||
"0x13,0x01",TLS_AES_128_GCM_SHA256,Y,Y,[RFC8446]
|
||||
"0x13,0x02",TLS_AES_256_GCM_SHA384,Y,Y,[RFC8446]
|
||||
"0x13,0x03",TLS_CHACHA20_POLY1305_SHA256,Y,Y,[RFC8446]
|
||||
"0x13,0x04",TLS_AES_128_CCM_SHA256,Y,Y,[RFC8446]
|
||||
"0x13,0x05",TLS_AES_128_CCM_8_SHA256,Y,N,[RFC8446][IESG Action 2018-08-16]
|
||||
"0x13,0x06",TLS_AEGIS_256_SHA384,Y,N,[draft-irtf-cfrg-aegis-aead-00]
|
||||
"0x13,0x07",TLS_AEGIS_128L_SHA256,Y,N,[draft-irtf-cfrg-aegis-aead-00]
|
||||
"0x13,0x08-FF",Unassigned,,,
|
||||
"0x14-19,*",Unassigned,,,
|
||||
"0x1A,0x00-19",Unassigned,,,
|
||||
"0x1A,0x1A",Reserved,Y,N,[RFC8701]
|
||||
"0x1A,0x1B-FF",Unassigned,,,
|
||||
"0x1B-29,*",Unassigned,,,
|
||||
"0x2A,0x00-29",Unassigned,,,
|
||||
"0x2A,0x2A",Reserved,Y,N,[RFC8701]
|
||||
"0x2A,0x2B-FF",Unassigned,,,
|
||||
"0x2B-39,*",Unassigned,,,
|
||||
"0x3A,0x00-39",Unassigned,,,
|
||||
"0x3A,0x3A",Reserved,Y,N,[RFC8701]
|
||||
"0x3A,0x3B-FF",Unassigned,,,
|
||||
"0x3B-49,*",Unassigned,,,
|
||||
"0x4A,0x00-49",Unassigned,,,
|
||||
"0x4A,0x4A",Reserved,Y,N,[RFC8701]
|
||||
"0x4A,0x4B-FF",Unassigned,,,
|
||||
"0x4B-55,*",Unassigned,,,
|
||||
"0x56,0x00",TLS_FALLBACK_SCSV,Y,N,[RFC7507]
|
||||
"0x56,0x01-FF",Unassigned,,,
|
||||
"0x57-59,*",Unassigned,,,
|
||||
"0x5A,0x00-59",Unassigned,,,
|
||||
"0x5A,0x5A",Reserved,Y,N,[RFC8701]
|
||||
"0x5A,0x5B-FF",Unassigned,,,
|
||||
"0x5B-69,*",Unassigned,,,
|
||||
"0x6A,0x00-69",Unassigned,,,
|
||||
"0x6A,0x6A",Reserved,Y,N,[RFC8701]
|
||||
"0x6A,0x6B-FF",Unassigned,,,
|
||||
"0x6B-79,*",Unassigned,,,
|
||||
"0x7A,0x00-79",Unassigned,,,
|
||||
"0x7A,0x7A",Reserved,Y,N,[RFC8701]
|
||||
"0x7A,0x7B-FF",Unassigned,,,
|
||||
"0x7B-89,*",Unassigned,,,
|
||||
"0x8A,0x00-89",Unassigned,,,
|
||||
"0x8A,0x8A",Reserved,Y,N,[RFC8701]
|
||||
"0x8A,0x8B-FF",Unassigned,,,
|
||||
"0x8B-99,*",Unassigned,,,
|
||||
"0x9A,0x00-99",Unassigned,,,
|
||||
"0x9A,0x9A",Reserved,Y,N,[RFC8701]
|
||||
"0x9A,0x9B-FF",Unassigned,,,
|
||||
"0x9B-A9,*",Unassigned,,,
|
||||
"0xAA,0x00-A9",Unassigned,,,
|
||||
"0xAA,0xAA",Reserved,Y,N,[RFC8701]
|
||||
"0xAA,0xAB-FF",Unassigned,,,
|
||||
"0xAB-B9,*",Unassigned,,,
|
||||
"0xBA,0x00-B9",Unassigned,,,
|
||||
"0xBA,0xBA",Reserved,Y,N,[RFC8701]
|
||||
"0xBA,0xBB-FF",Unassigned,,,
|
||||
"0xBB-BF,*",Unassigned,,,
|
||||
"0xC0,0x00",Unassigned,,,
|
||||
"0xC0,0x01",TLS_ECDH_ECDSA_WITH_NULL_SHA,Y,N,[RFC8422]
|
||||
"0xC0,0x02",TLS_ECDH_ECDSA_WITH_RC4_128_SHA,N,N,[RFC8422][RFC6347]
|
||||
"0xC0,0x03",TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA,Y,N,[RFC8422]
|
||||
"0xC0,0x04",TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA,Y,N,[RFC8422]
|
||||
"0xC0,0x05",TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA,Y,N,[RFC8422]
|
||||
"0xC0,0x06",TLS_ECDHE_ECDSA_WITH_NULL_SHA,Y,N,[RFC8422]
|
||||
"0xC0,0x07",TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,N,N,[RFC8422][RFC6347]
|
||||
"0xC0,0x08",TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA,Y,N,[RFC8422]
|
||||
"0xC0,0x09",TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,Y,N,[RFC8422]
|
||||
"0xC0,0x0A",TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,Y,N,[RFC8422]
|
||||
"0xC0,0x0B",TLS_ECDH_RSA_WITH_NULL_SHA,Y,N,[RFC8422]
|
||||
"0xC0,0x0C",TLS_ECDH_RSA_WITH_RC4_128_SHA,N,N,[RFC8422][RFC6347]
|
||||
"0xC0,0x0D",TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA,Y,N,[RFC8422]
|
||||
"0xC0,0x0E",TLS_ECDH_RSA_WITH_AES_128_CBC_SHA,Y,N,[RFC8422]
|
||||
"0xC0,0x0F",TLS_ECDH_RSA_WITH_AES_256_CBC_SHA,Y,N,[RFC8422]
|
||||
"0xC0,0x10",TLS_ECDHE_RSA_WITH_NULL_SHA,Y,N,[RFC8422]
|
||||
"0xC0,0x11",TLS_ECDHE_RSA_WITH_RC4_128_SHA,N,N,[RFC8422][RFC6347]
|
||||
"0xC0,0x12",TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,Y,N,[RFC8422]
|
||||
"0xC0,0x13",TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,Y,N,[RFC8422]
|
||||
"0xC0,0x14",TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,Y,N,[RFC8422]
|
||||
"0xC0,0x15",TLS_ECDH_anon_WITH_NULL_SHA,Y,N,[RFC8422]
|
||||
"0xC0,0x16",TLS_ECDH_anon_WITH_RC4_128_SHA,N,N,[RFC8422][RFC6347]
|
||||
"0xC0,0x17",TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA,Y,N,[RFC8422]
|
||||
"0xC0,0x18",TLS_ECDH_anon_WITH_AES_128_CBC_SHA,Y,N,[RFC8422]
|
||||
"0xC0,0x19",TLS_ECDH_anon_WITH_AES_256_CBC_SHA,Y,N,[RFC8422]
|
||||
"0xC0,0x1A",TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA,Y,N,[RFC5054]
|
||||
"0xC0,0x1B",TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA,Y,N,[RFC5054]
|
||||
"0xC0,0x1C",TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA,Y,N,[RFC5054]
|
||||
"0xC0,0x1D",TLS_SRP_SHA_WITH_AES_128_CBC_SHA,Y,N,[RFC5054]
|
||||
"0xC0,0x1E",TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA,Y,N,[RFC5054]
|
||||
"0xC0,0x1F",TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA,Y,N,[RFC5054]
|
||||
"0xC0,0x20",TLS_SRP_SHA_WITH_AES_256_CBC_SHA,Y,N,[RFC5054]
|
||||
"0xC0,0x21",TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA,Y,N,[RFC5054]
|
||||
"0xC0,0x22",TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA,Y,N,[RFC5054]
|
||||
"0xC0,0x23",TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,Y,N,[RFC5289]
|
||||
"0xC0,0x24",TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384,Y,N,[RFC5289]
|
||||
"0xC0,0x25",TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256,Y,N,[RFC5289]
|
||||
"0xC0,0x26",TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384,Y,N,[RFC5289]
|
||||
"0xC0,0x27",TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,Y,N,[RFC5289]
|
||||
"0xC0,0x28",TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384,Y,N,[RFC5289]
|
||||
"0xC0,0x29",TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256,Y,N,[RFC5289]
|
||||
"0xC0,0x2A",TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384,Y,N,[RFC5289]
|
||||
"0xC0,0x2B",TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,Y,Y,[RFC5289]
|
||||
"0xC0,0x2C",TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,Y,Y,[RFC5289]
|
||||
"0xC0,0x2D",TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256,Y,N,[RFC5289]
|
||||
"0xC0,0x2E",TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384,Y,N,[RFC5289]
|
||||
"0xC0,0x2F",TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,Y,Y,[RFC5289]
|
||||
"0xC0,0x30",TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,Y,Y,[RFC5289]
|
||||
"0xC0,0x31",TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256,Y,N,[RFC5289]
|
||||
"0xC0,0x32",TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384,Y,N,[RFC5289]
|
||||
"0xC0,0x33",TLS_ECDHE_PSK_WITH_RC4_128_SHA,N,N,[RFC5489][RFC6347]
|
||||
"0xC0,0x34",TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA,Y,N,[RFC5489]
|
||||
"0xC0,0x35",TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA,Y,N,[RFC5489]
|
||||
"0xC0,0x36",TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA,Y,N,[RFC5489]
|
||||
"0xC0,0x37",TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256,Y,N,[RFC5489]
|
||||
"0xC0,0x38",TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384,Y,N,[RFC5489]
|
||||
"0xC0,0x39",TLS_ECDHE_PSK_WITH_NULL_SHA,Y,N,[RFC5489]
|
||||
"0xC0,0x3A",TLS_ECDHE_PSK_WITH_NULL_SHA256,Y,N,[RFC5489]
|
||||
"0xC0,0x3B",TLS_ECDHE_PSK_WITH_NULL_SHA384,Y,N,[RFC5489]
|
||||
"0xC0,0x3C",TLS_RSA_WITH_ARIA_128_CBC_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x3D",TLS_RSA_WITH_ARIA_256_CBC_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x3E",TLS_DH_DSS_WITH_ARIA_128_CBC_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x3F",TLS_DH_DSS_WITH_ARIA_256_CBC_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x40",TLS_DH_RSA_WITH_ARIA_128_CBC_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x41",TLS_DH_RSA_WITH_ARIA_256_CBC_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x42",TLS_DHE_DSS_WITH_ARIA_128_CBC_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x43",TLS_DHE_DSS_WITH_ARIA_256_CBC_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x44",TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x45",TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x46",TLS_DH_anon_WITH_ARIA_128_CBC_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x47",TLS_DH_anon_WITH_ARIA_256_CBC_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x48",TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x49",TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x4A",TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x4B",TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x4C",TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x4D",TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x4E",TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x4F",TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x50",TLS_RSA_WITH_ARIA_128_GCM_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x51",TLS_RSA_WITH_ARIA_256_GCM_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x52",TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x53",TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x54",TLS_DH_RSA_WITH_ARIA_128_GCM_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x55",TLS_DH_RSA_WITH_ARIA_256_GCM_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x56",TLS_DHE_DSS_WITH_ARIA_128_GCM_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x57",TLS_DHE_DSS_WITH_ARIA_256_GCM_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x58",TLS_DH_DSS_WITH_ARIA_128_GCM_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x59",TLS_DH_DSS_WITH_ARIA_256_GCM_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x5A",TLS_DH_anon_WITH_ARIA_128_GCM_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x5B",TLS_DH_anon_WITH_ARIA_256_GCM_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x5C",TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x5D",TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x5E",TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x5F",TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x60",TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x61",TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x62",TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x63",TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x64",TLS_PSK_WITH_ARIA_128_CBC_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x65",TLS_PSK_WITH_ARIA_256_CBC_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x66",TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x67",TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x68",TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x69",TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x6A",TLS_PSK_WITH_ARIA_128_GCM_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x6B",TLS_PSK_WITH_ARIA_256_GCM_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x6C",TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x6D",TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x6E",TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x6F",TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x70",TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256,Y,N,[RFC6209]
|
||||
"0xC0,0x71",TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384,Y,N,[RFC6209]
|
||||
"0xC0,0x72",TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256,Y,N,[RFC6367]
|
||||
"0xC0,0x73",TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384,Y,N,[RFC6367]
|
||||
"0xC0,0x74",TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256,Y,N,[RFC6367]
|
||||
"0xC0,0x75",TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384,Y,N,[RFC6367]
|
||||
"0xC0,0x76",TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256,Y,N,[RFC6367]
|
||||
"0xC0,0x77",TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384,Y,N,[RFC6367]
|
||||
"0xC0,0x78",TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256,Y,N,[RFC6367]
|
||||
"0xC0,0x79",TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384,Y,N,[RFC6367]
|
||||
"0xC0,0x7A",TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256,Y,N,[RFC6367]
|
||||
"0xC0,0x7B",TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384,Y,N,[RFC6367]
|
||||
"0xC0,0x7C",TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256,Y,N,[RFC6367]
|
||||
"0xC0,0x7D",TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384,Y,N,[RFC6367]
|
||||
"0xC0,0x7E",TLS_DH_RSA_WITH_CAMELLIA_128_GCM_SHA256,Y,N,[RFC6367]
|
||||
"0xC0,0x7F",TLS_DH_RSA_WITH_CAMELLIA_256_GCM_SHA384,Y,N,[RFC6367]
|
||||
"0xC0,0x80",TLS_DHE_DSS_WITH_CAMELLIA_128_GCM_SHA256,Y,N,[RFC6367]
|
||||
"0xC0,0x81",TLS_DHE_DSS_WITH_CAMELLIA_256_GCM_SHA384,Y,N,[RFC6367]
|
||||
"0xC0,0x82",TLS_DH_DSS_WITH_CAMELLIA_128_GCM_SHA256,Y,N,[RFC6367]
|
||||
"0xC0,0x83",TLS_DH_DSS_WITH_CAMELLIA_256_GCM_SHA384,Y,N,[RFC6367]
|
||||
"0xC0,0x84",TLS_DH_anon_WITH_CAMELLIA_128_GCM_SHA256,Y,N,[RFC6367]
|
||||
"0xC0,0x85",TLS_DH_anon_WITH_CAMELLIA_256_GCM_SHA384,Y,N,[RFC6367]
|
||||
"0xC0,0x86",TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256,Y,N,[RFC6367]
|
||||
"0xC0,0x87",TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384,Y,N,[RFC6367]
|
||||
"0xC0,0x88",TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256,Y,N,[RFC6367]
|
||||
"0xC0,0x89",TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384,Y,N,[RFC6367]
|
||||
"0xC0,0x8A",TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256,Y,N,[RFC6367]
|
||||
"0xC0,0x8B",TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384,Y,N,[RFC6367]
|
||||
"0xC0,0x8C",TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256,Y,N,[RFC6367]
|
||||
"0xC0,0x8D",TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384,Y,N,[RFC6367]
|
||||
"0xC0,0x8E",TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256,Y,N,[RFC6367]
|
||||
"0xC0,0x8F",TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384,Y,N,[RFC6367]
|
||||
"0xC0,0x90",TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256,Y,N,[RFC6367]
|
||||
"0xC0,0x91",TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384,Y,N,[RFC6367]
|
||||
"0xC0,0x92",TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256,Y,N,[RFC6367]
|
||||
"0xC0,0x93",TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384,Y,N,[RFC6367]
|
||||
"0xC0,0x94",TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256,Y,N,[RFC6367]
|
||||
"0xC0,0x95",TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384,Y,N,[RFC6367]
|
||||
"0xC0,0x96",TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256,Y,N,[RFC6367]
|
||||
"0xC0,0x97",TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384,Y,N,[RFC6367]
|
||||
"0xC0,0x98",TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256,Y,N,[RFC6367]
|
||||
"0xC0,0x99",TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384,Y,N,[RFC6367]
|
||||
"0xC0,0x9A",TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256,Y,N,[RFC6367]
|
||||
"0xC0,0x9B",TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384,Y,N,[RFC6367]
|
||||
"0xC0,0x9C",TLS_RSA_WITH_AES_128_CCM,Y,N,[RFC6655]
|
||||
"0xC0,0x9D",TLS_RSA_WITH_AES_256_CCM,Y,N,[RFC6655]
|
||||
"0xC0,0x9E",TLS_DHE_RSA_WITH_AES_128_CCM,Y,Y,[RFC6655]
|
||||
"0xC0,0x9F",TLS_DHE_RSA_WITH_AES_256_CCM,Y,Y,[RFC6655]
|
||||
"0xC0,0xA0",TLS_RSA_WITH_AES_128_CCM_8,Y,N,[RFC6655]
|
||||
"0xC0,0xA1",TLS_RSA_WITH_AES_256_CCM_8,Y,N,[RFC6655]
|
||||
"0xC0,0xA2",TLS_DHE_RSA_WITH_AES_128_CCM_8,Y,N,[RFC6655]
|
||||
"0xC0,0xA3",TLS_DHE_RSA_WITH_AES_256_CCM_8,N,N,[RFC6655]
|
||||
"0xC0,0xA4",TLS_PSK_WITH_AES_128_CCM,Y,N,[RFC6655]
|
||||
"0xC0,0xA5",TLS_PSK_WITH_AES_256_CCM,Y,N,[RFC6655]
|
||||
"0xC0,0xA6",TLS_DHE_PSK_WITH_AES_128_CCM,Y,Y,[RFC6655]
|
||||
"0xC0,0xA7",TLS_DHE_PSK_WITH_AES_256_CCM,Y,Y,[RFC6655]
|
||||
"0xC0,0xA8",TLS_PSK_WITH_AES_128_CCM_8,Y,N,[RFC6655]
|
||||
"0xC0,0xA9",TLS_PSK_WITH_AES_256_CCM_8,Y,N,[RFC6655]
|
||||
"0xC0,0xAA",TLS_PSK_DHE_WITH_AES_128_CCM_8,Y,N,[RFC6655]
|
||||
"0xC0,0xAB",TLS_PSK_DHE_WITH_AES_256_CCM_8,Y,N,[RFC6655]
|
||||
"0xC0,0xAC",TLS_ECDHE_ECDSA_WITH_AES_128_CCM,Y,N,[RFC7251]
|
||||
"0xC0,0xAD",TLS_ECDHE_ECDSA_WITH_AES_256_CCM,Y,N,[RFC7251]
|
||||
"0xC0,0xAE",TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8,Y,N,[RFC7251]
|
||||
"0xC0,0xAF",TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8,Y,N,[RFC7251]
|
||||
"0xC0,0xB0",TLS_ECCPWD_WITH_AES_128_GCM_SHA256,Y,N,[RFC8492]
|
||||
"0xC0,0xB1",TLS_ECCPWD_WITH_AES_256_GCM_SHA384,Y,N,[RFC8492]
|
||||
"0xC0,0xB2",TLS_ECCPWD_WITH_AES_128_CCM_SHA256,Y,N,[RFC8492]
|
||||
"0xC0,0xB3",TLS_ECCPWD_WITH_AES_256_CCM_SHA384,Y,N,[RFC8492]
|
||||
"0xC0,0xB4",TLS_SHA256_SHA256,Y,N,[RFC9150]
|
||||
"0xC0,0xB5",TLS_SHA384_SHA384,Y,N,[RFC9150]
|
||||
"0xC0,0xB6-FF",Unassigned,,,
|
||||
"0xC1,0x00",TLS_GOSTR341112_256_WITH_KUZNYECHIK_CTR_OMAC,N,N,[RFC9189]
|
||||
"0xC1,0x01",TLS_GOSTR341112_256_WITH_MAGMA_CTR_OMAC,N,N,[RFC9189]
|
||||
"0xC1,0x02",TLS_GOSTR341112_256_WITH_28147_CNT_IMIT,N,N,[RFC9189]
|
||||
"0xC1,0x03",TLS_GOSTR341112_256_WITH_KUZNYECHIK_MGM_L,N,N,[RFC9367]
|
||||
"0xC1,0x04",TLS_GOSTR341112_256_WITH_MAGMA_MGM_L,N,N,[RFC9367]
|
||||
"0xC1,0x05",TLS_GOSTR341112_256_WITH_KUZNYECHIK_MGM_S,N,N,[RFC9367]
|
||||
"0xC1,0x06",TLS_GOSTR341112_256_WITH_MAGMA_MGM_S,N,N,[RFC9367]
|
||||
"0xC1,0x07-FF",Unassigned,,,
|
||||
"0xC2-C9,*",Unassigned,,,
|
||||
"0xCA,0x00-C9",Unassigned,,,
|
||||
"0xCA,0xCA",Reserved,Y,N,[RFC8701]
|
||||
"0xCA,0xCB-FF",Unassigned,,,
|
||||
"0xCB,*",Unassigned,,,
|
||||
"0xCC,0x00-A7",Unassigned,,,
|
||||
"0xCC,0xA8",TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256,Y,Y,[RFC7905]
|
||||
"0xCC,0xA9",TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256,Y,Y,[RFC7905]
|
||||
"0xCC,0xAA",TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256,Y,Y,[RFC7905]
|
||||
"0xCC,0xAB",TLS_PSK_WITH_CHACHA20_POLY1305_SHA256,Y,N,[RFC7905]
|
||||
"0xCC,0xAC",TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256,Y,Y,[RFC7905]
|
||||
"0xCC,0xAD",TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256,Y,Y,[RFC7905]
|
||||
"0xCC,0xAE",TLS_RSA_PSK_WITH_CHACHA20_POLY1305_SHA256,Y,N,[RFC7905]
|
||||
"0xCC,0xAF-FF",Unassigned,,,
|
||||
"0xCD-CF,*",Unassigned,,,
|
||||
"0xD0,0x00",Unassigned,,,
|
||||
"0xD0,0x01",TLS_ECDHE_PSK_WITH_AES_128_GCM_SHA256,Y,Y,[RFC8442]
|
||||
"0xD0,0x02",TLS_ECDHE_PSK_WITH_AES_256_GCM_SHA384,Y,Y,[RFC8442]
|
||||
"0xD0,0x03",TLS_ECDHE_PSK_WITH_AES_128_CCM_8_SHA256,Y,N,[RFC8442]
|
||||
"0xD0,0x04",Unassigned,,,
|
||||
"0xD0,0x05",TLS_ECDHE_PSK_WITH_AES_128_CCM_SHA256,Y,Y,[RFC8442]
|
||||
"0xD0,0x06-FF",Unassigned,,,
|
||||
"0xD1-D9,*",Unassigned,,,
|
||||
"0xDA,0x00-D9",Unassigned,,,
|
||||
"0xDA,0xDA",Reserved,Y,N,[RFC8701]
|
||||
"0xDA,0xDB-FF",Unassigned,,,
|
||||
"0xDB-E9,*",Unassigned,,,
|
||||
"0xEA,0x00-E9",Unassigned,,,
|
||||
"0xEA,0xEA",Reserved,Y,N,[RFC8701]
|
||||
"0xEA,0xEB-FF",Unassigned,,,
|
||||
"0xEB-F9,*",Unassigned,,,
|
||||
"0xFA,0x00-C9",Unassigned,,,
|
||||
"0xFA,0xFA",Reserved,Y,N,[RFC8701]
|
||||
"0xFA,0xFB-FF",Unassigned,,,
|
||||
"0xFB-FD,*",Unassigned,,,
|
||||
"0xFE,0x00-FD",Unassigned,,,
|
||||
"0xFE,0xFE-FF","Reserved to avoid conflicts with
|
||||
widely deployed implementations",,,[Pasi_Eronen]
|
||||
"0xFF,0x00-FF",Reserved for Private Use,,,[RFC8446]
|
||||
|
|
|
@ -0,0 +1,110 @@
|
|||
// SPDX-FileCopyrightText: 2023 nervuri <https://nervuri.net/contact>
|
||||
//
|
||||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
// Inspired by Andrew Ayer's tlshacks:
|
||||
// https://github.com/AGWA/tlshacks/blob/main/generate_ciphersuites.go
|
||||
|
||||
package clienthello
|
||||
|
||||
import (
|
||||
_ "embed"
|
||||
"encoding/csv"
|
||||
"fmt"
|
||||
"io"
|
||||
"log"
|
||||
"strconv"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// https://www.iana.org/assignments/tls-parameters/tls-parameters-4.csv
|
||||
//
|
||||
//go:embed cipher-suites.csv
|
||||
var cipherSuitesCSV string
|
||||
|
||||
var CipherSuiteList = parseCipherSuitesCSV()
|
||||
|
||||
type CipherSuite any // (uint16 | CipherSuiteInfo)
|
||||
|
||||
type CipherSuiteInfo = struct {
|
||||
Code uint16 `json:"code"`
|
||||
HexCode string `json:"hex_code"`
|
||||
Name string `json:"name"`
|
||||
Recommended bool `json:"-"`
|
||||
Reference string `json:"-"`
|
||||
}
|
||||
|
||||
// TLS signaling cipher suite values
|
||||
const (
|
||||
scsvRenegotiation uint16 = 0x00ff
|
||||
)
|
||||
|
||||
func parseCipherSuitesCSV() map[uint16]CipherSuiteInfo {
|
||||
cipherSuites := map[uint16]CipherSuiteInfo{}
|
||||
r := csv.NewReader(strings.NewReader(cipherSuitesCSV))
|
||||
|
||||
// Skip CSV header.
|
||||
_, err := r.Read()
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
|
||||
for {
|
||||
row, err := r.Read()
|
||||
if err == io.EOF {
|
||||
break
|
||||
} else if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
var (
|
||||
val = row[0]
|
||||
desc = row[1]
|
||||
rec = row[3]
|
||||
ref = row[4]
|
||||
)
|
||||
if desc == "Unassigned" {
|
||||
continue
|
||||
}
|
||||
if strings.HasPrefix(desc, "Reserved") && ref != "[RFC8701]" {
|
||||
continue
|
||||
}
|
||||
val = strings.Replace(val, ",", "", 1)
|
||||
val = strings.Replace(val, "0x", "", 2)
|
||||
code, err := strconv.ParseUint(val, 16, 16)
|
||||
if err != nil {
|
||||
log.Println(err)
|
||||
}
|
||||
suite := CipherSuiteInfo{
|
||||
Code: uint16(code),
|
||||
HexCode: val,
|
||||
Name: desc,
|
||||
Reference: ref,
|
||||
}
|
||||
if rec == "Y" {
|
||||
suite.Recommended = true
|
||||
}
|
||||
if ref == "[RFC8701]" {
|
||||
suite.Name = "GREASE"
|
||||
}
|
||||
|
||||
cipherSuites[suite.Code] = suite
|
||||
}
|
||||
return cipherSuites
|
||||
}
|
||||
|
||||
func GetCipherSuiteInfo(cipherSuiteCode uint16) CipherSuiteInfo {
|
||||
info, found := CipherSuiteList[cipherSuiteCode]
|
||||
if !found {
|
||||
info = CipherSuiteInfo{
|
||||
Code: cipherSuiteCode,
|
||||
HexCode: fmt.Sprintf("%04X", cipherSuiteCode),
|
||||
}
|
||||
}
|
||||
return info
|
||||
}
|
||||
|
||||
func (m *ClientHelloMsg) AddCipherSuiteInfo() {
|
||||
for i, suite := range m.CipherSuites {
|
||||
m.CipherSuites[i] = GetCipherSuiteInfo(suite.(uint16))
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,463 @@
|
|||
// SPDX-FileCopyrightText: 2009 The Go Authors
|
||||
// SPDX-FileCopyrightText: 2022-2023 nervuri <https://nervuri.net/contact>
|
||||
//
|
||||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
// Based on Go's crypto/tls library:
|
||||
// https://github.com/golang/go/blob/master/src/crypto/tls/handshake_messages.go#L69
|
||||
// https://cs.opensource.google/go/go/+/refs/tags/go1.18:src/crypto/tls/handshake_messages.go;l=69
|
||||
|
||||
package clienthello
|
||||
|
||||
import (
|
||||
"crypto/md5"
|
||||
"encoding/binary"
|
||||
"encoding/hex"
|
||||
"golang.org/x/crypto/cryptobyte"
|
||||
"log"
|
||||
"strconv"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// Check if this is a GREASE value (RFC 8701).
|
||||
func isGREASE(value uint16) bool {
|
||||
// Values for: cipher suites, ALPN,
|
||||
// extensions, named groups, signature algorithms and TLS versions:
|
||||
greaseValues := [16]uint16{
|
||||
0x0a0a, 0x1a1a, 0x2a2a, 0x3a3a, 0x4a4a, 0x5a5a, 0x6a6a, 0x7a7a,
|
||||
0x8a8a, 0x9a9a, 0xaaaa, 0xbaba, 0xcaca, 0xdada, 0xeaea, 0xfafa,
|
||||
}
|
||||
// Run the check
|
||||
for _, greaseValue := range greaseValues {
|
||||
if value == greaseValue {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// readUint8LengthPrefixed acts like s.ReadUint8LengthPrefixed, but targets a
|
||||
// []byte instead of a cryptobyte.String.
|
||||
func readUint8LengthPrefixed(s *cryptobyte.String, out *[]byte) bool {
|
||||
return s.ReadUint8LengthPrefixed((*cryptobyte.String)(out))
|
||||
}
|
||||
|
||||
// readUint16LengthPrefixed acts like s.ReadUint16LengthPrefixed, but targets a
|
||||
// []byte instead of a cryptobyte.String.
|
||||
func readUint16LengthPrefixed(s *cryptobyte.String, out *[]byte) bool {
|
||||
return s.ReadUint16LengthPrefixed((*cryptobyte.String)(out))
|
||||
}
|
||||
|
||||
type byteSlice []byte
|
||||
|
||||
func (bs byteSlice) MarshalText() ([]byte, error) {
|
||||
// Used in json.Marshal() to convert []byte to hex string.
|
||||
return []byte(hex.EncodeToString(bs)), nil
|
||||
}
|
||||
|
||||
type highlights struct {
|
||||
//SupportedTLSVersions []uint16
|
||||
GMTUnixTime uint32 `json:"gmt_unix_time"` // first 4 bytes of client random
|
||||
SecureRenegotiationSupport bool `json:"secure_renegotiation_support"`
|
||||
OCSPStaplingSupport bool `json:"ocsp_stapling_support"`
|
||||
SCTSupport bool `json:"sct_support"`
|
||||
// Go's crypto/tls server does not support early data.
|
||||
EarlyData bool `json:"-"` // don't include in JSON
|
||||
JA3 string `json:"ja3"`
|
||||
JA3MD5 byteSlice `json:"ja3_md5"`
|
||||
}
|
||||
|
||||
type ClientHelloMsg struct {
|
||||
Raw byteSlice `json:"raw"`
|
||||
RecordHeaderTLSVersion TLSVersion `json:"record_header_tls_version"` // TLSv1.0 (769)
|
||||
TLSVersion TLSVersion `json:"client_tls_version"` // TLSv1.2 (771)
|
||||
Random byteSlice `json:"random"`
|
||||
SessionID byteSlice `json:"session_id"`
|
||||
CipherSuites []CipherSuite `json:"cipher_suites"`
|
||||
CompressionMethods []CompressionMethod `json:"compression_methods"`
|
||||
Extensions []Extension `json:"extensions"`
|
||||
Highlights highlights `json:"highlights"`
|
||||
}
|
||||
|
||||
func (m *ClientHelloMsg) Unmarshal(data []byte) bool {
|
||||
*m = ClientHelloMsg{Raw: data}
|
||||
s := cryptobyte.String(data)
|
||||
|
||||
var recordHeaderTLSVersion uint16
|
||||
var tlsVersion uint16
|
||||
var random []byte
|
||||
var sessionID []byte
|
||||
if !s.Skip(1) || !s.ReadUint16(&recordHeaderTLSVersion) || !s.Skip(2) ||
|
||||
!s.Skip(4) || // message type and uint24 length field
|
||||
!s.ReadUint16(&tlsVersion) || !s.ReadBytes(&random, 32) ||
|
||||
!readUint8LengthPrefixed(&s, &sessionID) {
|
||||
return false
|
||||
}
|
||||
m.RecordHeaderTLSVersion = recordHeaderTLSVersion
|
||||
m.TLSVersion = tlsVersion
|
||||
m.Random = random
|
||||
m.Highlights.GMTUnixTime = binary.BigEndian.Uint32(random[0:4])
|
||||
|
||||
m.SessionID = sessionID
|
||||
|
||||
m.CipherSuites = []CipherSuite{}
|
||||
var cipherSuites cryptobyte.String
|
||||
if !s.ReadUint16LengthPrefixed(&cipherSuites) {
|
||||
return false
|
||||
}
|
||||
m.Highlights.SecureRenegotiationSupport = false
|
||||
for !cipherSuites.Empty() {
|
||||
var suite uint16
|
||||
if !cipherSuites.ReadUint16(&suite) {
|
||||
return false
|
||||
}
|
||||
if suite == scsvRenegotiation {
|
||||
m.Highlights.SecureRenegotiationSupport = true
|
||||
}
|
||||
m.CipherSuites = append(m.CipherSuites, suite)
|
||||
}
|
||||
|
||||
var compressionMethods []uint8
|
||||
if !readUint8LengthPrefixed(&s, &compressionMethods) {
|
||||
return false
|
||||
}
|
||||
for _, cm := range compressionMethods {
|
||||
m.CompressionMethods = append(m.CompressionMethods, cm)
|
||||
}
|
||||
|
||||
if s.Empty() {
|
||||
// ClientHello is optionally followed by extension data
|
||||
return true
|
||||
}
|
||||
|
||||
var extensions cryptobyte.String
|
||||
if !s.ReadUint16LengthPrefixed(&extensions) || !s.Empty() {
|
||||
return false
|
||||
}
|
||||
|
||||
for !extensions.Empty() {
|
||||
var extCode uint16
|
||||
var extData cryptobyte.String
|
||||
if !extensions.ReadUint16(&extCode) ||
|
||||
!extensions.ReadUint16LengthPrefixed(&extData) {
|
||||
return false
|
||||
}
|
||||
var extension = GetExtensionInfo(extCode)
|
||||
extension.Data.Raw = []byte(extData)
|
||||
|
||||
switch extension.Code {
|
||||
case extensionServerName:
|
||||
// Server Name Indication
|
||||
// RFC 6066, Section 3
|
||||
var nameList cryptobyte.String
|
||||
if !extData.ReadUint16LengthPrefixed(&nameList) || nameList.Empty() {
|
||||
return false
|
||||
}
|
||||
for !nameList.Empty() {
|
||||
var nameType uint8
|
||||
var serverName cryptobyte.String
|
||||
if !nameList.ReadUint8(&nameType) ||
|
||||
!nameList.ReadUint16LengthPrefixed(&serverName) ||
|
||||
serverName.Empty() {
|
||||
return false
|
||||
}
|
||||
if nameType != 0 {
|
||||
continue
|
||||
}
|
||||
if len(extension.Data.ServerName) != 0 {
|
||||
// Multiple names of the same name_type are prohibited.
|
||||
return false
|
||||
}
|
||||
sn := string(serverName)
|
||||
extension.Data.ServerName = sn
|
||||
// An SNI value may not include a trailing dot.
|
||||
if strings.HasSuffix(sn, ".") {
|
||||
return false
|
||||
}
|
||||
}
|
||||
case extensionNextProtoNeg:
|
||||
// Next Protocol Negotiation
|
||||
// draft-agl-tls-nextprotoneg-04 (not IANA assiged)
|
||||
extension.Name = "next_protocol_negotiation"
|
||||
case extensionStatusRequest:
|
||||
// Certificate Status Request
|
||||
// RFC 4366, Section 3.6
|
||||
var ignored cryptobyte.String
|
||||
if !extData.ReadUint8(&extension.Data.StatusType) ||
|
||||
!extData.ReadUint16LengthPrefixed(&ignored) || // responder_id_list
|
||||
!extData.ReadUint16LengthPrefixed(&ignored) { // request_extensions
|
||||
return false
|
||||
}
|
||||
m.Highlights.OCSPStaplingSupport = extension.Data.StatusType == statusTypeOCSP
|
||||
case extensionSupportedGroups:
|
||||
// Supported Groups (former name: elliptic_curves)
|
||||
// RFC 4492, sections 5.1.1 and RFC 8446, Section 4.2.7
|
||||
var groups cryptobyte.String
|
||||
if !extData.ReadUint16LengthPrefixed(&groups) || groups.Empty() {
|
||||
return false
|
||||
}
|
||||
extension.Data.SupportedGroups = make([]NamedGroup, 0)
|
||||
for !groups.Empty() {
|
||||
var group uint16
|
||||
if !groups.ReadUint16(&group) {
|
||||
return false
|
||||
}
|
||||
extension.Data.SupportedGroups = append(
|
||||
extension.Data.SupportedGroups, group)
|
||||
}
|
||||
case extensionSupportedPointFormats:
|
||||
// Supported Point Formats
|
||||
// RFC 4492, Section 5.1.2
|
||||
var supportedPointFormats []uint8
|
||||
if !readUint8LengthPrefixed(&extData, &supportedPointFormats) ||
|
||||
len(supportedPointFormats) == 0 {
|
||||
return false
|
||||
}
|
||||
extension.Data.SupportedPointFormats = make(
|
||||
[]ECPointFormat, len(supportedPointFormats))
|
||||
for i, pointFormatCode := range supportedPointFormats {
|
||||
extension.Data.SupportedPointFormats[i] = pointFormatCode
|
||||
}
|
||||
case extensionSessionTicket:
|
||||
// Session Ticket
|
||||
// RFC 5077, Section 3.2
|
||||
case extensionSignatureAlgorithms:
|
||||
// Signature Algorithms
|
||||
// RFC 5246, Section 7.4.1.4.1
|
||||
extension.Data.SupportedSignatureAlgorithms = []SignatureScheme{}
|
||||
var sigAndAlgs cryptobyte.String
|
||||
if !extData.ReadUint16LengthPrefixed(&sigAndAlgs) || sigAndAlgs.Empty() {
|
||||
return false
|
||||
}
|
||||
for !sigAndAlgs.Empty() {
|
||||
var sigAndAlg uint16
|
||||
if !sigAndAlgs.ReadUint16(&sigAndAlg) {
|
||||
return false
|
||||
}
|
||||
extension.Data.SupportedSignatureAlgorithms = append(
|
||||
extension.Data.SupportedSignatureAlgorithms, sigAndAlg)
|
||||
}
|
||||
case extensionSignatureAlgorithmsCert:
|
||||
// Signature Algorithms Cert
|
||||
// RFC 8446, Section 4.2.3
|
||||
extension.Data.SupportedSignatureAlgorithms = []SignatureScheme{}
|
||||
var sigAndAlgs cryptobyte.String
|
||||
if !extData.ReadUint16LengthPrefixed(&sigAndAlgs) || sigAndAlgs.Empty() {
|
||||
return false
|
||||
}
|
||||
for !sigAndAlgs.Empty() {
|
||||
var sigAndAlg uint16
|
||||
if !sigAndAlgs.ReadUint16(&sigAndAlg) {
|
||||
return false
|
||||
}
|
||||
extension.Data.SupportedSignatureAlgorithms = append(
|
||||
extension.Data.SupportedSignatureAlgorithms, sigAndAlg)
|
||||
}
|
||||
case extensionRenegotiationInfo:
|
||||
// Renegotiation Indication
|
||||
// RFC 5746, Section 3.2
|
||||
if !readUint8LengthPrefixed(
|
||||
&extData,
|
||||
&extension.Data.RenegotiationInfo) {
|
||||
return false
|
||||
}
|
||||
m.Highlights.SecureRenegotiationSupport = true
|
||||
case extensionALPN:
|
||||
// Application-Layer Protocol Negotiation
|
||||
// RFC 7301, Section 3.1
|
||||
var protoList cryptobyte.String
|
||||
if !extData.ReadUint16LengthPrefixed(&protoList) || protoList.Empty() {
|
||||
return false
|
||||
}
|
||||
for !protoList.Empty() {
|
||||
var proto cryptobyte.String
|
||||
if !protoList.ReadUint8LengthPrefixed(&proto) || proto.Empty() {
|
||||
return false
|
||||
}
|
||||
extension.Data.ALPNProtocols = append(
|
||||
extension.Data.ALPNProtocols, string(proto))
|
||||
}
|
||||
case extensionSCT:
|
||||
// Signed Certificate Timestamp
|
||||
// RFC 6962, Section 3.3.1
|
||||
m.Highlights.SCTSupport = true
|
||||
case extensionSupportedVersions:
|
||||
// Supported Versions
|
||||
// RFC 8446, Section 4.2.1
|
||||
var versList cryptobyte.String
|
||||
extension.Data.SupportedVersions = []TLSVersion{}
|
||||
if !extData.ReadUint8LengthPrefixed(&versList) || versList.Empty() {
|
||||
return false
|
||||
}
|
||||
for !versList.Empty() {
|
||||
var vers uint16
|
||||
if !versList.ReadUint16(&vers) {
|
||||
return false
|
||||
}
|
||||
extension.Data.SupportedVersions = append(
|
||||
extension.Data.SupportedVersions, vers)
|
||||
}
|
||||
case extensionCookie:
|
||||
// Cookie
|
||||
// RFC 8446, Section 4.2.2
|
||||
var cookie []byte
|
||||
if !readUint16LengthPrefixed(&extData, &cookie) ||
|
||||
len(extension.Data.Cookie) == 0 {
|
||||
return false
|
||||
}
|
||||
extension.Data.Cookie = cookie
|
||||
case extensionKeyShare:
|
||||
// Key Share
|
||||
// RFC 8446, Section 4.2.8
|
||||
var clientShares cryptobyte.String
|
||||
if !extData.ReadUint16LengthPrefixed(&clientShares) {
|
||||
return false
|
||||
}
|
||||
for !clientShares.Empty() {
|
||||
var ks KeyShare
|
||||
var ksGroup uint16
|
||||
var ksData []byte
|
||||
if !clientShares.ReadUint16(&ksGroup) ||
|
||||
!readUint16LengthPrefixed(&clientShares, &ksData) ||
|
||||
len(ksData) == 0 {
|
||||
return false
|
||||
}
|
||||
ks.Group = ksGroup
|
||||
ks.Data = ksData
|
||||
extension.Data.KeyShares = append(extension.Data.KeyShares, ks)
|
||||
}
|
||||
case extensionEarlyData:
|
||||
// Early Data Indication
|
||||
// RFC 8446, Section 4.2.10
|
||||
m.Highlights.EarlyData = true
|
||||
case extensionPSKModes:
|
||||
// Pre-Shared Key Exchange Modes
|
||||
// RFC 8446, Section 4.2.9
|
||||
var pskModes []uint8
|
||||
if !readUint8LengthPrefixed(&extData, &pskModes) {
|
||||
return false
|
||||
}
|
||||
for _, pskMode := range pskModes {
|
||||
extension.Data.PSKModes = append(extension.Data.PSKModes, pskMode)
|
||||
}
|
||||
case extensionPreSharedKey:
|
||||
// Pre-Shared Key
|
||||
// RFC 8446, Section 4.2.11
|
||||
if !extensions.Empty() {
|
||||
return false // pre_shared_key must be the last extension
|
||||
}
|
||||
var identities cryptobyte.String
|
||||
if !extData.ReadUint16LengthPrefixed(&identities) || identities.Empty() {
|
||||
return false
|
||||
}
|
||||
for !identities.Empty() {
|
||||
var psk PSKIdentity
|
||||
var identity []byte
|
||||
if !readUint16LengthPrefixed(&identities, &identity) ||
|
||||
!identities.ReadUint32(&psk.ObfuscatedTicketAge) ||
|
||||
len(identity) == 0 {
|
||||
return false
|
||||
}
|
||||
psk.Identity = identity
|
||||
extension.Data.PSKIdentities = append(extension.Data.PSKIdentities, psk)
|
||||
}
|
||||
var binders cryptobyte.String
|
||||
if !extData.ReadUint16LengthPrefixed(&binders) || binders.Empty() {
|
||||
return false
|
||||
}
|
||||
for !binders.Empty() {
|
||||
var binder []byte
|
||||
if !readUint8LengthPrefixed(&binders, &binder) ||
|
||||
len(binder) == 0 {
|
||||
return false
|
||||
}
|
||||
extension.Data.PSKBinders = append(extension.Data.PSKBinders, binder)
|
||||
}
|
||||
case extensionPadding:
|
||||
// Padding
|
||||
// RFC 7685
|
||||
extension.Data.Length = uint16(len(extData))
|
||||
case extensionCompressCertificate:
|
||||
// Certificate Compression
|
||||
// RFC 8879
|
||||
// TODO: parse - https://www.rfc-editor.org/rfc/rfc8879.html
|
||||
case extensionApplicationSettings:
|
||||
// Application-Layer Protocol Settings
|
||||
// draft-vvv-tls-alps (not IANA assiged)
|
||||
extension.Name = " application_settings"
|
||||
// TODO: parse - https://datatracker.ietf.org/doc/html/draft-vvv-tls-alps
|
||||
}
|
||||
|
||||
m.Extensions = append(m.Extensions, extension)
|
||||
|
||||
if extension.Name == "" {
|
||||
log.Println("Unknown extension:", extension.Code)
|
||||
}
|
||||
|
||||
if !extData.Empty() &&
|
||||
extension.Name != "GREASE" &&
|
||||
extension.Code != extensionPadding {
|
||||
log.Printf("Extension %d data not read.\n", extension.Code)
|
||||
}
|
||||
}
|
||||
|
||||
// JA3
|
||||
var ja3 strings.Builder
|
||||
var supportedGroups []NamedGroup
|
||||
var supportedPointFormats []ECPointFormat
|
||||
ja3.WriteString(strconv.FormatUint(uint64(m.TLSVersion.(uint16)), 10) + ",")
|
||||
for i, cs := range m.CipherSuites {
|
||||
if !isGREASE(cs.(uint16)) { // ignore GREASE values
|
||||
ja3.WriteString(strconv.FormatUint(uint64(cs.(uint16)), 10))
|
||||
if i+1 != len(m.CipherSuites) { // if not last element, add "-"
|
||||
ja3.WriteString("-")
|
||||
}
|
||||
}
|
||||
}
|
||||
ja3.WriteString(",")
|
||||
for i, e := range m.Extensions {
|
||||
if !isGREASE(e.Code) { // ignore GREASE values
|
||||
ja3.WriteString(strconv.FormatUint(uint64(e.Code), 10))
|
||||
if i+1 != len(m.Extensions) { // if not last element, add "-"
|
||||
ja3.WriteString("-")
|
||||
}
|
||||
if e.Code == extensionSupportedGroups {
|
||||
supportedGroups = e.Data.SupportedGroups
|
||||
} else if e.Code == extensionSupportedPointFormats {
|
||||
supportedPointFormats = e.Data.SupportedPointFormats
|
||||
}
|
||||
}
|
||||
}
|
||||
ja3.WriteString(",")
|
||||
for i, g := range supportedGroups {
|
||||
if !isGREASE(g.(uint16)) { // ignore GREASE values
|
||||
ja3.WriteString(strconv.FormatUint(uint64(g.(uint16)), 10))
|
||||
if i+1 != len(supportedGroups) { // if not last element, add "-"
|
||||
ja3.WriteString("-")
|
||||
}
|
||||
}
|
||||
}
|
||||
ja3.WriteString(",")
|
||||
for i, pf := range supportedPointFormats {
|
||||
ja3.WriteString(strconv.FormatUint(uint64(pf.(uint8)), 10))
|
||||
if i+1 != len(supportedPointFormats) { // if not last element, add "-"
|
||||
ja3.WriteString("-")
|
||||
}
|
||||
}
|
||||
m.Highlights.JA3 = ja3.String()
|
||||
hash := md5.Sum([]byte(m.Highlights.JA3))
|
||||
m.Highlights.JA3MD5 = hash[:]
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
// Add information about TLS versions, cipher suites, etc.
|
||||
func (m *ClientHelloMsg) AddInfo() {
|
||||
m.AddTLSVersionInfo()
|
||||
m.AddCipherSuiteInfo()
|
||||
m.AddSignatureSchemeInfo()
|
||||
m.AddNamedGroupInfo() // supported_groups
|
||||
m.AddECPointFormatInfo()
|
||||
m.AddCompressionMethodInfo()
|
||||
m.AddPSKModeInfo()
|
||||
}
|
||||
|
|
@ -0,0 +1,34 @@
|
|||
// SPDX-FileCopyrightText: 2022-2023 nervuri <https://nervuri.net/contact>
|
||||
//
|
||||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
package clienthello
|
||||
|
||||
// https://www.rfc-editor.org/rfc/rfc3749#section-2
|
||||
var CompressionMethodList = map[uint8]CompressionMethodInfo{
|
||||
0: {Code: 0, Name: "null"},
|
||||
1: {Code: 1, Name: "DEFLATE"},
|
||||
}
|
||||
|
||||
type CompressionMethod any // (uint8 | CompressionMethodInfo)
|
||||
|
||||
type CompressionMethodInfo struct {
|
||||
Code uint8 `json:"code"`
|
||||
Name string `json:"name"`
|
||||
}
|
||||
|
||||
func GetCompressionMethodInfo(compressionMethodCode uint8) CompressionMethodInfo {
|
||||
info, found := CompressionMethodList[compressionMethodCode]
|
||||
if !found {
|
||||
info = CompressionMethodInfo{
|
||||
Code: compressionMethodCode,
|
||||
}
|
||||
}
|
||||
return info
|
||||
}
|
||||
|
||||
func (m *ClientHelloMsg) AddCompressionMethodInfo() {
|
||||
for i, code := range m.CompressionMethods {
|
||||
m.CompressionMethods[i] = GetCompressionMethodInfo(code.(uint8))
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,97 @@
|
|||
Value,Extension Name,TLS 1.3,DTLS-Only,Recommended,Reference
|
||||
0,server_name,"CH, EE, CR",N,Y,[RFC6066][RFC9261]
|
||||
1,max_fragment_length,"CH, EE",N,N,[RFC6066][RFC8449]
|
||||
2,client_certificate_url,-,N,Y,[RFC6066]
|
||||
3,trusted_ca_keys,-,N,Y,[RFC6066]
|
||||
4,truncated_hmac,-,N,N,[RFC6066][IESG Action 2018-08-16]
|
||||
5,status_request,"CH, CR, CT",N,Y,[RFC6066]
|
||||
6,user_mapping,-,N,Y,[RFC4681]
|
||||
7,client_authz,-,N,N,[RFC5878]
|
||||
8,server_authz,-,N,N,[RFC5878]
|
||||
9,cert_type,-,N,N,[RFC6091]
|
||||
10,"supported_groups (renamed from ""elliptic_curves"")","CH, EE",N,Y,[RFC8422][RFC7919]
|
||||
11,ec_point_formats,-,N,Y,[RFC8422]
|
||||
12,srp,-,N,N,[RFC5054]
|
||||
13,signature_algorithms,"CH, CR",N,Y,[RFC8446]
|
||||
14,use_srtp,"CH, EE",N,Y,[RFC5764]
|
||||
15,heartbeat,"CH, EE",N,Y,[RFC6520]
|
||||
16,application_layer_protocol_negotiation,"CH, EE",N,Y,[RFC7301]
|
||||
17,status_request_v2,-,N,Y,[RFC6961]
|
||||
18,signed_certificate_timestamp,"CH, CR, CT",N,N,[RFC6962]
|
||||
19,client_certificate_type,"CH, EE",N,Y,[RFC7250]
|
||||
20,server_certificate_type,"CH, EE",N,Y,[RFC7250]
|
||||
21,padding,CH,N,Y,[RFC7685]
|
||||
22,encrypt_then_mac,-,N,Y,[RFC7366]
|
||||
23,extended_master_secret,-,N,Y,[RFC7627]
|
||||
24,token_binding,-,N,Y,[RFC8472]
|
||||
25,cached_info,-,N,Y,[RFC7924]
|
||||
26,tls_lts,-,N,N,[draft-gutmann-tls-lts]
|
||||
27,compress_certificate,"CH, CR",N,Y,[RFC8879]
|
||||
28,record_size_limit,"CH, EE",N,Y,[RFC8449]
|
||||
29,pwd_protect,CH,N,N,[RFC8492]
|
||||
30,pwd_clear,CH,N,N,[RFC8492]
|
||||
31,password_salt,"CH, SH, HRR",N,N,[RFC8492]
|
||||
32,ticket_pinning,"CH, EE",N,N,[RFC8672]
|
||||
33,tls_cert_with_extern_psk,"CH, SH",N,N,[RFC8773]
|
||||
34,delegated_credential,"CH, CR, CT",N,Y,[RFC-ietf-tls-subcerts-15]
|
||||
35,"session_ticket (renamed from ""SessionTicket TLS"")",-,N,Y,[RFC5077][RFC8447]
|
||||
36,TLMSP,-,N,N,[ETSI TS 103 523-2]
|
||||
37,TLMSP_proxying,-,N,N,[ETSI TS 103 523-2]
|
||||
38,TLMSP_delegate,-,N,N,[ETSI TS 103 523-2]
|
||||
39,supported_ekt_ciphers,"CH, EE",N,Y,[RFC8870]
|
||||
40,Reserved,,,,[tls-reg-review mailing list]
|
||||
41,pre_shared_key,"CH, SH",N,Y,[RFC8446]
|
||||
42,early_data,"CH, EE, NST",N,Y,[RFC8446]
|
||||
43,supported_versions,"CH, SH, HRR",N,Y,[RFC8446]
|
||||
44,cookie,"CH, HRR",N,Y,[RFC8446]
|
||||
45,psk_key_exchange_modes,CH,N,Y,[RFC8446]
|
||||
46,Reserved,,,,[tls-reg-review mailing list]
|
||||
47,certificate_authorities,"CH, CR",N,Y,[RFC8446]
|
||||
48,oid_filters,CR,N,Y,[RFC8446]
|
||||
49,post_handshake_auth,CH,N,Y,[RFC8446]
|
||||
50,signature_algorithms_cert,"CH, CR",N,Y,[RFC8446]
|
||||
51,key_share,"CH, SH, HRR",N,Y,[RFC8446]
|
||||
52,transparency_info,"CH, CR, CT",N,Y,[RFC9162]
|
||||
53,connection_id (deprecated),-,Y,N,[RFC9146]
|
||||
54,connection_id,"CH, SH",Y,N,[RFC9146]
|
||||
55,external_id_hash,"CH, EE",N,Y,[RFC8844]
|
||||
56,external_session_id,"CH, EE",N,Y,[RFC8844]
|
||||
57,quic_transport_parameters,"CH, EE",N,Y,[RFC9001]
|
||||
58,ticket_request,"CH, EE",N,Y,[RFC9149]
|
||||
59,dnssec_chain,"CH, CT",N,N,[RFC9102][RFC Errata 6860]
|
||||
60-2569,Unassigned,,,,
|
||||
2570,Reserved,"CH, CR, NST",N,N,[RFC8701]
|
||||
2571-6681,Unassigned,,,,
|
||||
6682,Reserved,"CH, CR, NST",N,N,[RFC8701]
|
||||
6683-10793,Unassigned,,,,
|
||||
10794,Reserved,"CH, CR, NST",N,N,[RFC8701]
|
||||
10795-14905,Unassigned,,,,
|
||||
14906,Reserved,"CH, CR, NST",N,N,[RFC8701]
|
||||
14907-19017,Unassigned,,,,
|
||||
19018,Reserved,"CH, CR, NST",N,N,[RFC8701]
|
||||
19019-23129,Unassigned,,,,
|
||||
23130,Reserved,"CH, CR, NST",N,N,[RFC8701]
|
||||
23131-27241,Unassigned,,,,
|
||||
27242,Reserved,"CH, CR, NST",N,N,[RFC8701]
|
||||
27243-31353,Unassigned,,,,
|
||||
31354,Reserved,"CH, CR, NST",N,N,[RFC8701]
|
||||
31355-35465,Unassigned,,,,
|
||||
35466,Reserved,"CH, CR, NST",N,N,[RFC8701]
|
||||
35467-39577,Unassigned,,,,
|
||||
39578,Reserved,"CH, CR, NST",N,N,[RFC8701]
|
||||
39579-43689,Unassigned,,,,
|
||||
43690,Reserved,"CH, CR, NST",N,N,[RFC8701]
|
||||
43691-47801,Unassigned,,,,
|
||||
47802,Reserved,"CH, CR, NST",N,N,[RFC8701]
|
||||
47803-51913,Unassigned,,,,
|
||||
51914,Reserved,"CH, CR, NST",N,N,[RFC8701]
|
||||
51915-56025,Unassigned,,,,
|
||||
56026,Reserved,"CH, CR, NST",N,N,[RFC8701]
|
||||
56027-60137,Unassigned,,,,
|
||||
60138,Reserved,"CH, CR, NST",N,N,[RFC8701]
|
||||
60139-64249,Unassigned,,,,
|
||||
64250,Reserved,"CH, CR, NST",N,N,[RFC8701]
|
||||
64251-65279,Unassigned,,,,
|
||||
65280,Reserved for Private Use,,,,[RFC8446]
|
||||
65281,renegotiation_info,-,N,Y,[RFC5746]
|
||||
65282-65535,Reserved for Private Use,,,,[RFC8446]
|
||||
|
|
|
@ -0,0 +1,159 @@
|
|||
// SPDX-FileCopyrightText: 2023 nervuri <https://nervuri.net/contact>
|
||||
//
|
||||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
// Inspired by Andrew Ayer's tlshacks:
|
||||
// https://github.com/AGWA/tlshacks/blob/main/generate_extensions.go
|
||||
|
||||
package clienthello
|
||||
|
||||
import (
|
||||
_ "embed"
|
||||
"encoding/csv"
|
||||
"io"
|
||||
"log"
|
||||
"strconv"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// https://www.iana.org/assignments/tls-extensiontype-values/tls-extensiontype-values-1.csv
|
||||
//
|
||||
//go:embed extensions.csv
|
||||
var extensionsCSV string
|
||||
|
||||
var ExtensionList = parseExtensionsCSV()
|
||||
|
||||
// === CONSTANTS ===
|
||||
|
||||
// TLS extension codes
|
||||
const (
|
||||
extensionServerName uint16 = 0
|
||||
extensionStatusRequest uint16 = 5
|
||||
extensionSupportedGroups uint16 = 10 // elliptic_curves in TLS versions prior to 1.3, see RFC 8446, Section 4.2.7
|
||||
extensionSupportedPointFormats uint16 = 11
|
||||
extensionSignatureAlgorithms uint16 = 13
|
||||
extensionALPN uint16 = 16
|
||||
extensionSCT uint16 = 18
|
||||
extensionPadding uint16 = 21
|
||||
extensionEncryptThenMac uint16 = 22
|
||||
extensionExtendedMasterSecret uint16 = 23
|
||||
extensionCompressCertificate uint16 = 27
|
||||
extensionSessionTicket uint16 = 35
|
||||
extensionPreSharedKey uint16 = 41
|
||||
extensionEarlyData uint16 = 42
|
||||
extensionSupportedVersions uint16 = 43
|
||||
extensionCookie uint16 = 44
|
||||
extensionPSKModes uint16 = 45
|
||||
extensionCertificateAuthorities uint16 = 47
|
||||
extensionPostHandshakeAuth uint16 = 49
|
||||
extensionSignatureAlgorithmsCert uint16 = 50
|
||||
extensionKeyShare uint16 = 51
|
||||
extensionNextProtoNeg uint16 = 13172 // not IANA assigned
|
||||
extensionApplicationSettings uint16 = 17513 // not IANA assigned
|
||||
extensionRenegotiationInfo uint16 = 0xff01
|
||||
)
|
||||
|
||||
// TLS CertificateStatusType (RFC 3546)
|
||||
const (
|
||||
statusTypeOCSP uint8 = 1
|
||||
)
|
||||
|
||||
// === STRUCTS ===
|
||||
|
||||
// TLS 1.3 PSK Identity. Can be a Session Ticket, or a reference to a saved
|
||||
// session. See RFC 8446, Section 4.2.11.
|
||||
type PSKIdentity struct {
|
||||
Identity byteSlice `json:"identity"`
|
||||
ObfuscatedTicketAge uint32 `json:"obfuscated_ticket_age"`
|
||||
}
|
||||
|
||||
type ExtensionData struct {
|
||||
Raw byteSlice `json:"raw"`
|
||||
ServerName string `json:"server_name,omitempty"`
|
||||
StatusType uint8 `json:"status_type,omitempty"`
|
||||
SupportedGroups []NamedGroup `json:"supported_groups,omitempty"`
|
||||
SupportedPointFormats []ECPointFormat `json:"supported_point_formats,omitempty"`
|
||||
SupportedSignatureAlgorithms []SignatureScheme `json:"supported_signature_algorithms,omitempty"`
|
||||
RenegotiationInfo []byte `json:"renegotiation_info,omitempty"`
|
||||
ALPNProtocols []string `json:"alpn_protocols,omitempty"`
|
||||
SupportedVersions []TLSVersion `json:"supported_tls_versions,omitempty"`
|
||||
Cookie byteSlice `json:"cookie,omitempty"`
|
||||
KeyShares []KeyShare `json:"key_shares,omitempty"`
|
||||
PSKModes []PSKMode `json:"psk_modes,omitempty"`
|
||||
PSKIdentities []PSKIdentity `json:"psk_identities,omitempty"`
|
||||
PSKBinders []byteSlice `json:"psk_binders,omitempty"`
|
||||
Length uint16 `json:"length,omitempty"` // padding
|
||||
}
|
||||
|
||||
type Extension struct {
|
||||
Code uint16 `json:"code"`
|
||||
Name string `json:"name"`
|
||||
Recommended bool `json:"-"`
|
||||
Reference string `json:"-"`
|
||||
Data ExtensionData `json:"data"`
|
||||
}
|
||||
|
||||
// === FUNCTIONS ===
|
||||
|
||||
func parseExtensionsCSV() map[uint16]Extension {
|
||||
extensions := map[uint16]Extension{}
|
||||
r := csv.NewReader(strings.NewReader(extensionsCSV))
|
||||
|
||||
// Skip CSV header.
|
||||
_, err := r.Read()
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
|
||||
for {
|
||||
row, err := r.Read()
|
||||
if err == io.EOF {
|
||||
break
|
||||
} else if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
var (
|
||||
val = row[0]
|
||||
name = row[1]
|
||||
rec = row[4]
|
||||
ref = row[5]
|
||||
)
|
||||
if name == "Unassigned" {
|
||||
continue
|
||||
}
|
||||
if strings.HasPrefix(name, "Reserved") && ref != "[RFC8701]" {
|
||||
continue
|
||||
}
|
||||
code, err := strconv.Atoi(val)
|
||||
if err != nil {
|
||||
log.Println(err)
|
||||
}
|
||||
// Deal with names like "supported_groups (renamed from "elliptic_curves")"
|
||||
// by stopping at the first space.
|
||||
name = strings.SplitN(name, " ", 2)[0]
|
||||
ext := Extension{
|
||||
Code: uint16(code),
|
||||
Name: name,
|
||||
Reference: ref,
|
||||
}
|
||||
if rec == "Y" {
|
||||
ext.Recommended = true
|
||||
}
|
||||
if ref == "[RFC8701]" {
|
||||
ext.Name = "GREASE"
|
||||
}
|
||||
|
||||
extensions[ext.Code] = ext
|
||||
}
|
||||
return extensions
|
||||
}
|
||||
|
||||
func GetExtensionInfo(extensionCode uint16) Extension {
|
||||
info, found := ExtensionList[extensionCode]
|
||||
if !found {
|
||||
info = Extension{
|
||||
Code: extensionCode,
|
||||
}
|
||||
}
|
||||
return info
|
||||
}
|
||||
|
|
@ -0,0 +1,89 @@
|
|||
Value,Description,DTLS-OK,Recommended,Reference,Comment
|
||||
0,Reserved,,,[RFC8447],
|
||||
1,sect163k1,Y,N,[RFC8422],
|
||||
2,sect163r1,Y,N,[RFC8422],
|
||||
3,sect163r2,Y,N,[RFC8422],
|
||||
4,sect193r1,Y,N,[RFC8422],
|
||||
5,sect193r2,Y,N,[RFC8422],
|
||||
6,sect233k1,Y,N,[RFC8422],
|
||||
7,sect233r1,Y,N,[RFC8422],
|
||||
8,sect239k1,Y,N,[RFC8422],
|
||||
9,sect283k1,Y,N,[RFC8422],
|
||||
10,sect283r1,Y,N,[RFC8422],
|
||||
11,sect409k1,Y,N,[RFC8422],
|
||||
12,sect409r1,Y,N,[RFC8422],
|
||||
13,sect571k1,Y,N,[RFC8422],
|
||||
14,sect571r1,Y,N,[RFC8422],
|
||||
15,secp160k1,Y,N,[RFC8422],
|
||||
16,secp160r1,Y,N,[RFC8422],
|
||||
17,secp160r2,Y,N,[RFC8422],
|
||||
18,secp192k1,Y,N,[RFC8422],
|
||||
19,secp192r1,Y,N,[RFC8422],
|
||||
20,secp224k1,Y,N,[RFC8422],
|
||||
21,secp224r1,Y,N,[RFC8422],
|
||||
22,secp256k1,Y,N,[RFC8422],
|
||||
23,secp256r1,Y,Y,[RFC8422],
|
||||
24,secp384r1,Y,Y,[RFC8422],
|
||||
25,secp521r1,Y,N,[RFC8422],
|
||||
26,brainpoolP256r1,Y,N,[RFC7027],
|
||||
27,brainpoolP384r1,Y,N,[RFC7027],
|
||||
28,brainpoolP512r1,Y,N,[RFC7027],
|
||||
29,x25519,Y,Y,[RFC8446][RFC8422],
|
||||
30,x448,Y,Y,[RFC8446][RFC8422],
|
||||
31,brainpoolP256r1tls13,Y,N,[RFC8734],
|
||||
32,brainpoolP384r1tls13,Y,N,[RFC8734],
|
||||
33,brainpoolP512r1tls13,Y,N,[RFC8734],
|
||||
34,GC256A,Y,N,[RFC9189],
|
||||
35,GC256B,Y,N,[RFC9189],
|
||||
36,GC256C,Y,N,[RFC9189],
|
||||
37,GC256D,Y,N,[RFC9189],
|
||||
38,GC512A,Y,N,[RFC9189],
|
||||
39,GC512B,Y,N,[RFC9189],
|
||||
40,GC512C,Y,N,[RFC9189],
|
||||
41,curveSM2,N,N,[RFC8998],
|
||||
42-255,Unassigned,,,,
|
||||
256,ffdhe2048,Y,N,[RFC7919],
|
||||
257,ffdhe3072,Y,N,[RFC7919],
|
||||
258,ffdhe4096,Y,N,[RFC7919],
|
||||
259,ffdhe6144,Y,N,[RFC7919],
|
||||
260,ffdhe8192,Y,N,[RFC7919],
|
||||
261-507,Unassigned,,,,
|
||||
508-511,Reserved for Private Use,,,[RFC7919],
|
||||
512-2569,Unassigned,,,,
|
||||
2570,Reserved,Y,N,[RFC8701],
|
||||
2571-6681,Unassigned,,,,
|
||||
6682,Reserved,Y,N,[RFC8701],
|
||||
6683-10793,Unassigned,,,,
|
||||
10794,Reserved,Y,N,[RFC8701],
|
||||
10795-14905,Unassigned,,,,
|
||||
14906,Reserved,Y,N,[RFC8701],
|
||||
14907-19017,Unassigned,,,,
|
||||
19018,Reserved,Y,N,[RFC8701],
|
||||
19019-23129,Unassigned,,,,
|
||||
23130,Reserved,Y,N,[RFC8701],
|
||||
23131-27241,Unassigned,,,,
|
||||
27242,Reserved,Y,N,[RFC8701],
|
||||
27243-31353,Unassigned,,,,
|
||||
31354,Reserved,Y,N,[RFC8701],
|
||||
31355-35465,Unassigned,,,,
|
||||
35466,Reserved,Y,N,[RFC8701],
|
||||
35467-39577,Unassigned,,,,
|
||||
39578,Reserved,Y,N,[RFC8701],
|
||||
39579-43689,Unassigned,,,,
|
||||
43690,Reserved,Y,N,[RFC8701],
|
||||
43691-47801,Unassigned,,,,
|
||||
47802,Reserved,Y,N,[RFC8701],
|
||||
47803-51913,Unassigned,,,,
|
||||
51914,Reserved,Y,N,[RFC8701],
|
||||
51915-56025,Unassigned,,,,
|
||||
56026,Reserved,Y,N,[RFC8701],
|
||||
56027-60137,Unassigned,,,,
|
||||
60138,Reserved,Y,N,[RFC8701],
|
||||
60139-64249,Unassigned,,,,
|
||||
64250,Reserved,Y,N,[RFC8701],
|
||||
64251-65023,Unassigned,,,,
|
||||
65024-65279,Reserved for Private Use,,,[RFC8422],
|
||||
65280,Unassigned,,,,
|
||||
65281,arbitrary_explicit_prime_curves,Y,N,[RFC8422],
|
||||
65282,arbitrary_explicit_char2_curves,Y,N,[RFC8422],
|
||||
65283-65535,Unassigned,,,,
|
||||
|
|
|
@ -0,0 +1,118 @@
|
|||
// SPDX-FileCopyrightText: 2022-2023 nervuri <https://nervuri.net/contact>
|
||||
//
|
||||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
package clienthello
|
||||
|
||||
import (
|
||||
_ "embed"
|
||||
"encoding/csv"
|
||||
"fmt"
|
||||
"io"
|
||||
"log"
|
||||
"strconv"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// RFC 8446, Section 4.2.7
|
||||
// https://www.rfc-editor.org/rfc/rfc8446.html#section-4.2.7
|
||||
// https://www.iana.org/assignments/tls-parameters/tls-parameters-8.csv
|
||||
//
|
||||
//go:embed named-groups.csv
|
||||
var namedGroupsCSV string
|
||||
|
||||
var NamedGroupList = parseNamedGroupsCSV()
|
||||
|
||||
type NamedGroup any // (uint16 | NamedGroupInfo)
|
||||
|
||||
type NamedGroupInfo struct {
|
||||
Code uint16 `json:"code"`
|
||||
HexCode string `json:"hex_code"`
|
||||
Name string `json:"name"`
|
||||
Recommended bool `json:"-"`
|
||||
Reference string `json:"-"`
|
||||
}
|
||||
|
||||
// TLS 1.3 Key Share. See RFC 8446, Section 4.2.8.
|
||||
type KeyShare struct {
|
||||
Group NamedGroup `json:"group"`
|
||||
Data byteSlice `json:"data"`
|
||||
}
|
||||
|
||||
func parseNamedGroupsCSV() map[uint16]NamedGroupInfo {
|
||||
namedGroups := map[uint16]NamedGroupInfo{}
|
||||
r := csv.NewReader(strings.NewReader(namedGroupsCSV))
|
||||
|
||||
// Skip CSV header.
|
||||
_, err := r.Read()
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
|
||||
for {
|
||||
row, err := r.Read()
|
||||
if err == io.EOF {
|
||||
break
|
||||
} else if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
var (
|
||||
val = row[0]
|
||||
desc = row[1]
|
||||
rec = row[3]
|
||||
ref = row[4]
|
||||
)
|
||||
if desc == "Unassigned" {
|
||||
continue
|
||||
}
|
||||
if strings.HasPrefix(desc, "Reserved") && ref != "[RFC8701]" {
|
||||
continue
|
||||
}
|
||||
code, err := strconv.Atoi(val)
|
||||
if err != nil {
|
||||
log.Println(err)
|
||||
}
|
||||
group := NamedGroupInfo{
|
||||
Code: uint16(code),
|
||||
HexCode: fmt.Sprintf("%04X", code),
|
||||
Name: desc,
|
||||
Reference: ref,
|
||||
}
|
||||
if rec == "Y" {
|
||||
group.Recommended = true
|
||||
}
|
||||
if ref == "[RFC8701]" {
|
||||
group.Name = "GREASE"
|
||||
}
|
||||
|
||||
namedGroups[group.Code] = group
|
||||
}
|
||||
return namedGroups
|
||||
}
|
||||
|
||||
func GetNamedGroupInfo(namedGroupCode uint16) NamedGroupInfo {
|
||||
info, found := NamedGroupList[namedGroupCode]
|
||||
if !found {
|
||||
info = NamedGroupInfo{
|
||||
Code: namedGroupCode,
|
||||
HexCode: fmt.Sprintf("%04X", namedGroupCode),
|
||||
}
|
||||
}
|
||||
return info
|
||||
}
|
||||
|
||||
func (m *ClientHelloMsg) AddNamedGroupInfo() {
|
||||
for i, ext := range m.Extensions {
|
||||
switch ext.Code {
|
||||
case extensionSupportedGroups:
|
||||
for j, group := range ext.Data.SupportedGroups {
|
||||
m.Extensions[i].Data.SupportedGroups[j] = GetNamedGroupInfo(group.(uint16))
|
||||
}
|
||||
case extensionKeyShare:
|
||||
for j, kShare := range ext.Data.KeyShares {
|
||||
m.Extensions[i].Data.KeyShares[j].Group = GetNamedGroupInfo(
|
||||
kShare.Group.(uint16))
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,41 @@
|
|||
// SPDX-FileCopyrightText: 2022-2023 nervuri <https://nervuri.net/contact>
|
||||
//
|
||||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
package clienthello
|
||||
|
||||
// https://www.iana.org/assignments/tls-parameters/tls-parameters.xml#tls-parameters-9
|
||||
var ECPointFormatList = map[uint8]ECPointFormatInfo{
|
||||
0: {Code: 0, Name: "uncompressed", Reference: "[RFC8422]"},
|
||||
1: {Code: 1, Name: "ansiX962_compressed_prime", Reference: "[RFC8422]"},
|
||||
2: {Code: 2, Name: "ansiX962_compressed_char2", Reference: "[RFC8422]"},
|
||||
}
|
||||
|
||||
type ECPointFormat any // (uint8 | ECPointFormatInfo)
|
||||
|
||||
type ECPointFormatInfo struct {
|
||||
Code uint8 `json:"code"`
|
||||
Name string `json:"name"`
|
||||
Reference string `json:"-"`
|
||||
}
|
||||
|
||||
func GetECPointFormatInfo(ecPointFormatCode uint8) ECPointFormatInfo {
|
||||
info, found := ECPointFormatList[ecPointFormatCode]
|
||||
if !found {
|
||||
info = ECPointFormatInfo{
|
||||
Code: ecPointFormatCode,
|
||||
}
|
||||
}
|
||||
return info
|
||||
}
|
||||
|
||||
func (m *ClientHelloMsg) AddECPointFormatInfo() {
|
||||
for i, ext := range m.Extensions {
|
||||
if ext.Code == extensionSupportedPointFormats {
|
||||
for j, pointFormat := range ext.Data.SupportedPointFormats {
|
||||
m.Extensions[i].Data.SupportedPointFormats[j] = GetECPointFormatInfo(
|
||||
pointFormat.(uint8))
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,52 @@
|
|||
// SPDX-FileCopyrightText: 2022-2023 nervuri <https://nervuri.net/contact>
|
||||
//
|
||||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
// PSK Key Exchange Modes
|
||||
|
||||
package clienthello
|
||||
|
||||
// https://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml#tls-pskkeyexchangemode
|
||||
// https://www.rfc-editor.org/rfc/rfc8446.html#section-4.2.9
|
||||
var PSKModeList = map[uint8]PSKModeInfo{
|
||||
0: {Code: 0, Name: "psk_ke", Recommended: true, Reference: "[RFC8446]"},
|
||||
1: {Code: 1, Name: "psk_dhe_ke", Recommended: true, Reference: "[RFC8446]"},
|
||||
|
||||
0x0B: {Code: 0x0B, Name: "GREASE", Recommended: false, Reference: "[RFC8701]"},
|
||||
0x2A: {Code: 0x2A, Name: "GREASE", Recommended: false, Reference: "[RFC8701]"},
|
||||
0x49: {Code: 0x49, Name: "GREASE", Recommended: false, Reference: "[RFC8701]"},
|
||||
0x68: {Code: 0x68, Name: "GREASE", Recommended: false, Reference: "[RFC8701]"},
|
||||
0x87: {Code: 0x87, Name: "GREASE", Recommended: false, Reference: "[RFC8701]"},
|
||||
0xA6: {Code: 0xA6, Name: "GREASE", Recommended: false, Reference: "[RFC8701]"},
|
||||
0xC5: {Code: 0xC5, Name: "GREASE", Recommended: false, Reference: "[RFC8701]"},
|
||||
0xE4: {Code: 0xE4, Name: "GREASE", Recommended: false, Reference: "[RFC8701]"},
|
||||
}
|
||||
|
||||
type PSKMode any // (uint8 | PSKModeInfo)
|
||||
|
||||
type PSKModeInfo struct {
|
||||
Code uint8 `json:"code"`
|
||||
Name string `json:"name"`
|
||||
Recommended bool `json:"-"`
|
||||
Reference string `json:"-"`
|
||||
}
|
||||
|
||||
func GetPSKModeInfo(pskModeCode uint8) PSKModeInfo {
|
||||
info, found := PSKModeList[pskModeCode]
|
||||
if !found {
|
||||
info = PSKModeInfo{
|
||||
Code: pskModeCode,
|
||||
}
|
||||
}
|
||||
return info
|
||||
}
|
||||
|
||||
func (m *ClientHelloMsg) AddPSKModeInfo() {
|
||||
for i, ext := range m.Extensions {
|
||||
if ext.Code == extensionPSKModes {
|
||||
for j, pskMode := range ext.Data.PSKModes {
|
||||
m.Extensions[i].Data.PSKModes[j] = GetPSKModeInfo(pskMode.(uint8))
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,545 @@
|
|||
Value,Description,Recommended,Reference
|
||||
0x0000-0x0200,Reserved for backward compatibility,,[RFC8446]
|
||||
0x0201,rsa_pkcs1_sha1,N,[RFC8446][RFC9155]
|
||||
0x0202,Reserved for backward compatibility,,[RFC8446]
|
||||
0x0203,ecdsa_sha1,N,[RFC8446][RFC9155]
|
||||
0x0204-0x0400,Reserved for backward compatibility,,[RFC8446]
|
||||
0x0401,rsa_pkcs1_sha256,Y,[RFC8446]
|
||||
0x0402,Reserved for backward compatibility,,[RFC8446]
|
||||
0x0403,ecdsa_secp256r1_sha256,Y,[RFC8446]
|
||||
0x0404-0x041F,Reserved for backward compatibility,,[RFC8446]
|
||||
0x0420,rsa_pkcs1_sha256_legacy,N,[draft-davidben-tls13-pkcs1-00]
|
||||
0x0421-0x0500,Reserved for backward compatibility,,[RFC8446]
|
||||
0x0501,rsa_pkcs1_sha384,Y,[RFC8446]
|
||||
0x0502,Reserved for backward compatibility,,[RFC8446]
|
||||
0x0503,ecdsa_secp384r1_sha384,Y,[RFC8446]
|
||||
0x0504-0x051F,Reserved for backward compatibility,,[RFC8446]
|
||||
0x0520,rsa_pkcs1_sha384_legacy,N,[draft-davidben-tls13-pkcs1-00]
|
||||
0x0521-0x0600,Reserved for backward compatibility,,[RFC8446]
|
||||
0x0601,rsa_pkcs1_sha512,Y,[RFC8446]
|
||||
0x0602,Reserved for backward compatibility,,[RFC8446]
|
||||
0x0603,ecdsa_secp521r1_sha512,Y,[RFC8446]
|
||||
0x0604-0x061F,Reserved for backward compatibility,,[RFC8446]
|
||||
0x0620,rsa_pkcs1_sha512_legacy,N,[draft-davidben-tls13-pkcs1-00]
|
||||
0x0621-0x0703,Reserved for backward compatibility,,[RFC8446]
|
||||
0x0704,eccsi_sha256,N,[draft-wang-tls-raw-public-key-with-ibc]
|
||||
0x0705,iso_ibs1,N,[draft-wang-tls-raw-public-key-with-ibc]
|
||||
0x0706,iso_ibs2,N,[draft-wang-tls-raw-public-key-with-ibc]
|
||||
0x0707,iso_chinese_ibs,N,[draft-wang-tls-raw-public-key-with-ibc]
|
||||
0x0708,sm2sig_sm3,N,[RFC8998]
|
||||
0x0709,gostr34102012_256a,N,[RFC9367]
|
||||
0x070A,gostr34102012_256b,N,[RFC9367]
|
||||
0x070B,gostr34102012_256c,N,[RFC9367]
|
||||
0x070C,gostr34102012_256d,N,[RFC9367]
|
||||
0x070D,gostr34102012_512a,N,[RFC9367]
|
||||
0x070E,gostr34102012_512b,N,[RFC9367]
|
||||
0x070F,gostr34102012_512c,N,[RFC9367]
|
||||
0x0710-0x07FF,Unassigned,,
|
||||
0x0800-0x0803,Reserved for backward compatibility,,[RFC8446]
|
||||
0x0804,rsa_pss_rsae_sha256,Y,[RFC8446]
|
||||
0x0805,rsa_pss_rsae_sha384,Y,[RFC8446]
|
||||
0x0806,rsa_pss_rsae_sha512,Y,[RFC8446]
|
||||
0x0807,ed25519,Y,[RFC8446]
|
||||
0x0808,ed448,Y,[RFC8446]
|
||||
0x0809,rsa_pss_pss_sha256,Y,[RFC8446]
|
||||
0x080A,rsa_pss_pss_sha384,Y,[RFC8446]
|
||||
0x080B,rsa_pss_pss_sha512,Y,[RFC8446]
|
||||
0x080C-0x0819,Unassigned,,
|
||||
0x081A,ecdsa_brainpoolP256r1tls13_sha256,N,[RFC8734]
|
||||
0x081B,ecdsa_brainpoolP384r1tls13_sha384,N,[RFC8734]
|
||||
0x081C,ecdsa_brainpoolP512r1tls13_sha512,N,[RFC8734]
|
||||
0x081D-0x083F,Unassigned,,
|
||||
0x0840,Reserved for backward compatibility,N,[RFC9189]
|
||||
0x0841,Reserved for backward compatibility,N,[RFC9189]
|
||||
0x0842-0x08FF,Unassigned,,
|
||||
0x0900-0x0903,Reserved for backward compatibility,,[RFC8446]
|
||||
0x0904-0x09FF,Unassigned,,
|
||||
0x0A00-0x0A03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x0A04-0x0AFF,Unassigned,,
|
||||
0x0B00-0x0B03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x0B04-0x0BFF,Unassigned,,
|
||||
0x0C00-0x0C03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x0C04-0x0CFF,Unassigned,,
|
||||
0x0D00-0x0D03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x0D04-0x0DFF,Unassigned,,
|
||||
0x0E00-0x0E03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x0E04-0x0EFF,Unassigned,,
|
||||
0x0F00-0x0F03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x0F04-0x0FFF,Unassigned,,
|
||||
0x1000-0x1003,Reserved for backward compatibility,,[RFC8446]
|
||||
0x1004-0x10FF,Unassigned,,
|
||||
0x1100-0x1103,Reserved for backward compatibility,,[RFC8446]
|
||||
0x1104-0x11FF,Unassigned,,
|
||||
0x1200-0x1203,Reserved for backward compatibility,,[RFC8446]
|
||||
0x1204-0x12FF,Unassigned,,
|
||||
0x1300-0x1303,Reserved for backward compatibility,,[RFC8446]
|
||||
0x1304-0x13FF,Unassigned,,
|
||||
0x1400-0x1403,Reserved for backward compatibility,,[RFC8446]
|
||||
0x1404-0x14FF,Unassigned,,
|
||||
0x1500-0x1503,Reserved for backward compatibility,,[RFC8446]
|
||||
0x1504-0x15FF,Unassigned,,
|
||||
0x1600-0x1603,Reserved for backward compatibility,,[RFC8446]
|
||||
0x1604-0x16FF,Unassigned,,
|
||||
0x1700-0x1703,Reserved for backward compatibility,,[RFC8446]
|
||||
0x1704-0x17FF,Unassigned,,
|
||||
0x1800-0x1803,Reserved for backward compatibility,,[RFC8446]
|
||||
0x1804-0x18FF,Unassigned,,
|
||||
0x1900-0x1903,Reserved for backward compatibility,,[RFC8446]
|
||||
0x1904-0x19FF,Unassigned,,
|
||||
0x1A00-0x1A03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x1A04-0x1AFF,Unassigned,,
|
||||
0x1B00-0x1B03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x1B04-0x1BFF,Unassigned,,
|
||||
0x1C00-0x1C03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x1C04-0x1CFF,Unassigned,,
|
||||
0x1D00-0x1D03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x1D04-0x1DFF,Unassigned,,
|
||||
0x1E00-0x1E03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x1E04-0x1EFF,Unassigned,,
|
||||
0x1F00-0x1F03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x1F04-0x1FFF,Unassigned,,
|
||||
0x2000-0x2003,Reserved for backward compatibility,,[RFC8446]
|
||||
0x2004-0x20FF,Unassigned,,
|
||||
0x2100-0x2103,Reserved for backward compatibility,,[RFC8446]
|
||||
0x2104-0x21FF,Unassigned,,
|
||||
0x2200-0x2203,Reserved for backward compatibility,,[RFC8446]
|
||||
0x2204-0x22FF,Unassigned,,
|
||||
0x2300-0x2303,Reserved for backward compatibility,,[RFC8446]
|
||||
0x2304-0x23FF,Unassigned,,
|
||||
0x2400-0x2403,Reserved for backward compatibility,,[RFC8446]
|
||||
0x2404-0x24FF,Unassigned,,
|
||||
0x2500-0x2503,Reserved for backward compatibility,,[RFC8446]
|
||||
0x2504-0x25FF,Unassigned,,
|
||||
0x2600-0x2603,Reserved for backward compatibility,,[RFC8446]
|
||||
0x2604-0x26FF,Unassigned,,
|
||||
0x2700-0x2703,Reserved for backward compatibility,,[RFC8446]
|
||||
0x2704-0x27FF,Unassigned,,
|
||||
0x2800-0x2803,Reserved for backward compatibility,,[RFC8446]
|
||||
0x2804-0x28FF,Unassigned,,
|
||||
0x2900-0x2903,Reserved for backward compatibility,,[RFC8446]
|
||||
0x2904-0x29FF,Unassigned,,
|
||||
0x2A00-0x2A03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x2A04-0x2AFF,Unassigned,,
|
||||
0x2B00-0x2B03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x2B04-0x2BFF,Unassigned,,
|
||||
0x2C00-0x2C03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x2C04-0x2CFF,Unassigned,,
|
||||
0x2D00-0x2D03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x2D04-0x2DFF,Unassigned,,
|
||||
0x2E00-0x2E03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x2E04-0x2EFF,Unassigned,,
|
||||
0x2F00-0x2F03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x2F04-0x2FFF,Unassigned,,
|
||||
0x3000-0x3003,Reserved for backward compatibility,,[RFC8446]
|
||||
0x3004-0x30FF,Unassigned,,
|
||||
0x3100-0x3103,Reserved for backward compatibility,,[RFC8446]
|
||||
0x3104-0x31FF,Unassigned,,
|
||||
0x3200-0x3203,Reserved for backward compatibility,,[RFC8446]
|
||||
0x3204-0x32FF,Unassigned,,
|
||||
0x3300-0x3303,Reserved for backward compatibility,,[RFC8446]
|
||||
0x3304-0x33FF,Unassigned,,
|
||||
0x3400-0x3403,Reserved for backward compatibility,,[RFC8446]
|
||||
0x3404-0x34FF,Unassigned,,
|
||||
0x3500-0x3503,Reserved for backward compatibility,,[RFC8446]
|
||||
0x3504-0x35FF,Unassigned,,
|
||||
0x3600-0x3603,Reserved for backward compatibility,,[RFC8446]
|
||||
0x3604-0x36FF,Unassigned,,
|
||||
0x3700-0x3703,Reserved for backward compatibility,,[RFC8446]
|
||||
0x3704-0x37FF,Unassigned,,
|
||||
0x3800-0x3803,Reserved for backward compatibility,,[RFC8446]
|
||||
0x3804-0x38FF,Unassigned,,
|
||||
0x3900-0x3903,Reserved for backward compatibility,,[RFC8446]
|
||||
0x3904-0x39FF,Unassigned,,
|
||||
0x3A00-0x3A03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x3A04-0x3AFF,Unassigned,,
|
||||
0x3B00-0x3B03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x3B04-0x3BFF,Unassigned,,
|
||||
0x3C00-0x3C03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x3C04-0x3CFF,Unassigned,,
|
||||
0x3D00-0x3D03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x3D04-0x3DFF,Unassigned,,
|
||||
0x3E00-0x3E03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x3E04-0x3EFF,Unassigned,,
|
||||
0x3F00-0x3F03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x3F04-0x3FFF,Unassigned,,
|
||||
0x4000-0x4003,Reserved for backward compatibility,,[RFC8446]
|
||||
0x4004-0x40FF,Unassigned,,
|
||||
0x4100-0x4103,Reserved for backward compatibility,,[RFC8446]
|
||||
0x4104-0x41FF,Unassigned,,
|
||||
0x4200-0x4203,Reserved for backward compatibility,,[RFC8446]
|
||||
0x4204-0x42FF,Unassigned,,
|
||||
0x4300-0x4303,Reserved for backward compatibility,,[RFC8446]
|
||||
0x4304-0x43FF,Unassigned,,
|
||||
0x4400-0x4403,Reserved for backward compatibility,,[RFC8446]
|
||||
0x4404-0x44FF,Unassigned,,
|
||||
0x4500-0x4503,Reserved for backward compatibility,,[RFC8446]
|
||||
0x4504-0x45FF,Unassigned,,
|
||||
0x4600-0x4603,Reserved for backward compatibility,,[RFC8446]
|
||||
0x4604-0x46FF,Unassigned,,
|
||||
0x4700-0x4703,Reserved for backward compatibility,,[RFC8446]
|
||||
0x4704-0x47FF,Unassigned,,
|
||||
0x4800-0x4803,Reserved for backward compatibility,,[RFC8446]
|
||||
0x4804-0x48FF,Unassigned,,
|
||||
0x4900-0x4903,Reserved for backward compatibility,,[RFC8446]
|
||||
0x4904-0x49FF,Unassigned,,
|
||||
0x4A00-0x4A03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x4A04-0x4AFF,Unassigned,,
|
||||
0x4B00-0x4B03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x4B04-0x4BFF,Unassigned,,
|
||||
0x4C00-0x4C03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x4C04-0x4CFF,Unassigned,,
|
||||
0x4D00-0x4D03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x4D04-0x4DFF,Unassigned,,
|
||||
0x4E00-0x4E03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x4E04-0x4EFF,Unassigned,,
|
||||
0x4F00-0x4F03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x4F04-0x4FFF,Unassigned,,
|
||||
0x5000-0x5003,Reserved for backward compatibility,,[RFC8446]
|
||||
0x5004-0x50FF,Unassigned,,
|
||||
0x5100-0x5103,Reserved for backward compatibility,,[RFC8446]
|
||||
0x5104-0x51FF,Unassigned,,
|
||||
0x5200-0x5203,Reserved for backward compatibility,,[RFC8446]
|
||||
0x5204-0x52FF,Unassigned,,
|
||||
0x5300-0x5303,Reserved for backward compatibility,,[RFC8446]
|
||||
0x5304-0x53FF,Unassigned,,
|
||||
0x5400-0x5403,Reserved for backward compatibility,,[RFC8446]
|
||||
0x5404-0x54FF,Unassigned,,
|
||||
0x5500-0x5503,Reserved for backward compatibility,,[RFC8446]
|
||||
0x5504-0x55FF,Unassigned,,
|
||||
0x5600-0x5603,Reserved for backward compatibility,,[RFC8446]
|
||||
0x5604-0x56FF,Unassigned,,
|
||||
0x5700-0x5703,Reserved for backward compatibility,,[RFC8446]
|
||||
0x5704-0x57FF,Unassigned,,
|
||||
0x5800-0x5803,Reserved for backward compatibility,,[RFC8446]
|
||||
0x5804-0x58FF,Unassigned,,
|
||||
0x5900-0x5903,Reserved for backward compatibility,,[RFC8446]
|
||||
0x5904-0x59FF,Unassigned,,
|
||||
0x5A00-0x5A03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x5A04-0x5AFF,Unassigned,,
|
||||
0x5B00-0x5B03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x5B04-0x5BFF,Unassigned,,
|
||||
0x5C00-0x5C03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x5C04-0x5CFF,Unassigned,,
|
||||
0x5D00-0x5D03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x5D04-0x5DFF,Unassigned,,
|
||||
0x5E00-0x5E03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x5E04-0x5EFF,Unassigned,,
|
||||
0x5F00-0x5F03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x5F04-0x5FFF,Unassigned,,
|
||||
0x6000-0x6003,Reserved for backward compatibility,,[RFC8446]
|
||||
0x6004-0x60FF,Unassigned,,
|
||||
0x6100-0x6103,Reserved for backward compatibility,,[RFC8446]
|
||||
0x6104-0x61FF,Unassigned,,
|
||||
0x6200-0x6203,Reserved for backward compatibility,,[RFC8446]
|
||||
0x6204-0x62FF,Unassigned,,
|
||||
0x6300-0x6303,Reserved for backward compatibility,,[RFC8446]
|
||||
0x6304-0x63FF,Unassigned,,
|
||||
0x6400-0x6403,Reserved for backward compatibility,,[RFC8446]
|
||||
0x6404-0x64FF,Unassigned,,
|
||||
0x6500-0x6503,Reserved for backward compatibility,,[RFC8446]
|
||||
0x6504-0x65FF,Unassigned,,
|
||||
0x6600-0x6603,Reserved for backward compatibility,,[RFC8446]
|
||||
0x6604-0x66FF,Unassigned,,
|
||||
0x6700-0x6703,Reserved for backward compatibility,,[RFC8446]
|
||||
0x6704-0x67FF,Unassigned,,
|
||||
0x6800-0x6803,Reserved for backward compatibility,,[RFC8446]
|
||||
0x6804-0x68FF,Unassigned,,
|
||||
0x6900-0x6903,Reserved for backward compatibility,,[RFC8446]
|
||||
0x6904-0x69FF,Unassigned,,
|
||||
0x6A00-0x6A03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x6A04-0x6AFF,Unassigned,,
|
||||
0x6B00-0x6B03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x6B04-0x6BFF,Unassigned,,
|
||||
0x6C00-0x6C03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x6C04-0x6CFF,Unassigned,,
|
||||
0x6D00-0x6D03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x6D04-0x6DFF,Unassigned,,
|
||||
0x6E00-0x6E03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x6E04-0x6EFF,Unassigned,,
|
||||
0x6F00-0x6F03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x6F04-0x6FFF,Unassigned,,
|
||||
0x7000-0x7003,Reserved for backward compatibility,,[RFC8446]
|
||||
0x7004-0x70FF,Unassigned,,
|
||||
0x7100-0x7103,Reserved for backward compatibility,,[RFC8446]
|
||||
0x7104-0x71FF,Unassigned,,
|
||||
0x7200-0x7203,Reserved for backward compatibility,,[RFC8446]
|
||||
0x7204-0x72FF,Unassigned,,
|
||||
0x7300-0x7303,Reserved for backward compatibility,,[RFC8446]
|
||||
0x7304-0x73FF,Unassigned,,
|
||||
0x7400-0x7403,Reserved for backward compatibility,,[RFC8446]
|
||||
0x7404-0x74FF,Unassigned,,
|
||||
0x7500-0x7503,Reserved for backward compatibility,,[RFC8446]
|
||||
0x7504-0x75FF,Unassigned,,
|
||||
0x7600-0x7603,Reserved for backward compatibility,,[RFC8446]
|
||||
0x7604-0x76FF,Unassigned,,
|
||||
0x7700-0x7703,Reserved for backward compatibility,,[RFC8446]
|
||||
0x7704-0x77FF,Unassigned,,
|
||||
0x7800-0x7803,Reserved for backward compatibility,,[RFC8446]
|
||||
0x7804-0x78FF,Unassigned,,
|
||||
0x7900-0x7903,Reserved for backward compatibility,,[RFC8446]
|
||||
0x7904-0x79FF,Unassigned,,
|
||||
0x7A00-0x7A03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x7A04-0x7AFF,Unassigned,,
|
||||
0x7B00-0x7B03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x7B04-0x7BFF,Unassigned,,
|
||||
0x7C00-0x7C03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x7C04-0x7CFF,Unassigned,,
|
||||
0x7D00-0x7D03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x7D04-0x7DFF,Unassigned,,
|
||||
0x7E00-0x7E03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x7E04-0x7EFF,Unassigned,,
|
||||
0x7F00-0x7F03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x7F04-0x7FFF,Unassigned,,
|
||||
0x8000-0x8003,Reserved for backward compatibility,,[RFC8446]
|
||||
0x8004-0x80FF,Unassigned,,
|
||||
0x8100-0x8103,Reserved for backward compatibility,,[RFC8446]
|
||||
0x8104-0x81FF,Unassigned,,
|
||||
0x8200-0x8203,Reserved for backward compatibility,,[RFC8446]
|
||||
0x8204-0x82FF,Unassigned,,
|
||||
0x8300-0x8303,Reserved for backward compatibility,,[RFC8446]
|
||||
0x8304-0x83FF,Unassigned,,
|
||||
0x8400-0x8403,Reserved for backward compatibility,,[RFC8446]
|
||||
0x8404-0x84FF,Unassigned,,
|
||||
0x8500-0x8503,Reserved for backward compatibility,,[RFC8446]
|
||||
0x8504-0x85FF,Unassigned,,
|
||||
0x8600-0x8603,Reserved for backward compatibility,,[RFC8446]
|
||||
0x8604-0x86FF,Unassigned,,
|
||||
0x8700-0x8703,Reserved for backward compatibility,,[RFC8446]
|
||||
0x8704-0x87FF,Unassigned,,
|
||||
0x8800-0x8803,Reserved for backward compatibility,,[RFC8446]
|
||||
0x8804-0x88FF,Unassigned,,
|
||||
0x8900-0x8903,Reserved for backward compatibility,,[RFC8446]
|
||||
0x8904-0x89FF,Unassigned,,
|
||||
0x8A00-0x8A03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x8A04-0x8AFF,Unassigned,,
|
||||
0x8B00-0x8B03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x8B04-0x8BFF,Unassigned,,
|
||||
0x8C00-0x8C03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x8C04-0x8CFF,Unassigned,,
|
||||
0x8D00-0x8D03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x8D04-0x8DFF,Unassigned,,
|
||||
0x8E00-0x8E03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x8E04-0x8EFF,Unassigned,,
|
||||
0x8F00-0x8F03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x8F04-0x8FFF,Unassigned,,
|
||||
0x9000-0x9003,Reserved for backward compatibility,,[RFC8446]
|
||||
0x9004-0x90FF,Unassigned,,
|
||||
0x9100-0x9103,Reserved for backward compatibility,,[RFC8446]
|
||||
0x9104-0x91FF,Unassigned,,
|
||||
0x9200-0x9203,Reserved for backward compatibility,,[RFC8446]
|
||||
0x9204-0x92FF,Unassigned,,
|
||||
0x9300-0x9303,Reserved for backward compatibility,,[RFC8446]
|
||||
0x9304-0x93FF,Unassigned,,
|
||||
0x9400-0x9403,Reserved for backward compatibility,,[RFC8446]
|
||||
0x9404-0x94FF,Unassigned,,
|
||||
0x9500-0x9503,Reserved for backward compatibility,,[RFC8446]
|
||||
0x9504-0x95FF,Unassigned,,
|
||||
0x9600-0x9603,Reserved for backward compatibility,,[RFC8446]
|
||||
0x9604-0x96FF,Unassigned,,
|
||||
0x9700-0x9703,Reserved for backward compatibility,,[RFC8446]
|
||||
0x9704-0x97FF,Unassigned,,
|
||||
0x9800-0x9803,Reserved for backward compatibility,,[RFC8446]
|
||||
0x9804-0x98FF,Unassigned,,
|
||||
0x9900-0x9903,Reserved for backward compatibility,,[RFC8446]
|
||||
0x9904-0x99FF,Unassigned,,
|
||||
0x9A00-0x9A03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x9A04-0x9AFF,Unassigned,,
|
||||
0x9B00-0x9B03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x9B04-0x9BFF,Unassigned,,
|
||||
0x9C00-0x9C03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x9C04-0x9CFF,Unassigned,,
|
||||
0x9D00-0x9D03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x9D04-0x9DFF,Unassigned,,
|
||||
0x9E00-0x9E03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x9E04-0x9EFF,Unassigned,,
|
||||
0x9F00-0x9F03,Reserved for backward compatibility,,[RFC8446]
|
||||
0x9F04-0x9FFF,Unassigned,,
|
||||
0xA000-0xA003,Reserved for backward compatibility,,[RFC8446]
|
||||
0xA004-0xA0FF,Unassigned,,
|
||||
0xA100-0xA103,Reserved for backward compatibility,,[RFC8446]
|
||||
0xA104-0xA1FF,Unassigned,,
|
||||
0xA200-0xA203,Reserved for backward compatibility,,[RFC8446]
|
||||
0xA204-0xA2FF,Unassigned,,
|
||||
0xA300-0xA303,Reserved for backward compatibility,,[RFC8446]
|
||||
0xA304-0xA3FF,Unassigned,,
|
||||
0xA400-0xA403,Reserved for backward compatibility,,[RFC8446]
|
||||
0xA404-0xA4FF,Unassigned,,
|
||||
0xA500-0xA503,Reserved for backward compatibility,,[RFC8446]
|
||||
0xA504-0xA5FF,Unassigned,,
|
||||
0xA600-0xA603,Reserved for backward compatibility,,[RFC8446]
|
||||
0xA604-0xA6FF,Unassigned,,
|
||||
0xA700-0xA703,Reserved for backward compatibility,,[RFC8446]
|
||||
0xA704-0xA7FF,Unassigned,,
|
||||
0xA800-0xA803,Reserved for backward compatibility,,[RFC8446]
|
||||
0xA804-0xA8FF,Unassigned,,
|
||||
0xA900-0xA903,Reserved for backward compatibility,,[RFC8446]
|
||||
0xA904-0xA9FF,Unassigned,,
|
||||
0xAA00-0xAA03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xAA04-0xAAFF,Unassigned,,
|
||||
0xAB00-0xAB03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xAB04-0xABFF,Unassigned,,
|
||||
0xAC00-0xAC03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xAC04-0xACFF,Unassigned,,
|
||||
0xAD00-0xAD03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xAD04-0xADFF,Unassigned,,
|
||||
0xAE00-0xAE03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xAE04-0xAEFF,Unassigned,,
|
||||
0xAF00-0xAF03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xAF04-0xAFFF,Unassigned,,
|
||||
0xB000-0xB003,Reserved for backward compatibility,,[RFC8446]
|
||||
0xB004-0xB0FF,Unassigned,,
|
||||
0xB100-0xB103,Reserved for backward compatibility,,[RFC8446]
|
||||
0xB104-0xB1FF,Unassigned,,
|
||||
0xB200-0xB203,Reserved for backward compatibility,,[RFC8446]
|
||||
0xB204-0xB2FF,Unassigned,,
|
||||
0xB300-0xB303,Reserved for backward compatibility,,[RFC8446]
|
||||
0xB304-0xB3FF,Unassigned,,
|
||||
0xB400-0xB403,Reserved for backward compatibility,,[RFC8446]
|
||||
0xB404-0xB4FF,Unassigned,,
|
||||
0xB500-0xB503,Reserved for backward compatibility,,[RFC8446]
|
||||
0xB504-0xB5FF,Unassigned,,
|
||||
0xB600-0xB603,Reserved for backward compatibility,,[RFC8446]
|
||||
0xB604-0xB6FF,Unassigned,,
|
||||
0xB700-0xB703,Reserved for backward compatibility,,[RFC8446]
|
||||
0xB704-0xB7FF,Unassigned,,
|
||||
0xB800-0xB803,Reserved for backward compatibility,,[RFC8446]
|
||||
0xB804-0xB8FF,Unassigned,,
|
||||
0xB900-0xB903,Reserved for backward compatibility,,[RFC8446]
|
||||
0xB904-0xB9FF,Unassigned,,
|
||||
0xBA00-0xBA03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xBA04-0xBAFF,Unassigned,,
|
||||
0xBB00-0xBB03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xBB04-0xBBFF,Unassigned,,
|
||||
0xBC00-0xBC03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xBC04-0xBCFF,Unassigned,,
|
||||
0xBD00-0xBD03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xBD04-0xBDFF,Unassigned,,
|
||||
0xBE00-0xBE03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xBE04-0xBEFF,Unassigned,,
|
||||
0xBF00-0xBF03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xBF04-0xBFFF,Unassigned,,
|
||||
0xC000-0xC003,Reserved for backward compatibility,,[RFC8446]
|
||||
0xC004-0xC0FF,Unassigned,,
|
||||
0xC100-0xC103,Reserved for backward compatibility,,[RFC8446]
|
||||
0xC104-0xC1FF,Unassigned,,
|
||||
0xC200-0xC203,Reserved for backward compatibility,,[RFC8446]
|
||||
0xC204-0xC2FF,Unassigned,,
|
||||
0xC300-0xC303,Reserved for backward compatibility,,[RFC8446]
|
||||
0xC304-0xC3FF,Unassigned,,
|
||||
0xC400-0xC403,Reserved for backward compatibility,,[RFC8446]
|
||||
0xC404-0xC4FF,Unassigned,,
|
||||
0xC500-0xC503,Reserved for backward compatibility,,[RFC8446]
|
||||
0xC504-0xC5FF,Unassigned,,
|
||||
0xC600-0xC603,Reserved for backward compatibility,,[RFC8446]
|
||||
0xC604-0xC6FF,Unassigned,,
|
||||
0xC700-0xC703,Reserved for backward compatibility,,[RFC8446]
|
||||
0xC704-0xC7FF,Unassigned,,
|
||||
0xC800-0xC803,Reserved for backward compatibility,,[RFC8446]
|
||||
0xC804-0xC8FF,Unassigned,,
|
||||
0xC900-0xC903,Reserved for backward compatibility,,[RFC8446]
|
||||
0xC904-0xC9FF,Unassigned,,
|
||||
0xCA00-0xCA03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xCA04-0xCAFF,Unassigned,,
|
||||
0xCB00-0xCB03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xCB04-0xCBFF,Unassigned,,
|
||||
0xCC00-0xCC03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xCC04-0xCCFF,Unassigned,,
|
||||
0xCD00-0xCD03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xCD04-0xCDFF,Unassigned,,
|
||||
0xCE00-0xCE03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xCE04-0xCEFF,Unassigned,,
|
||||
0xCF00-0xCF03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xCF04-0xCFFF,Unassigned,,
|
||||
0xD000-0xD003,Reserved for backward compatibility,,[RFC8446]
|
||||
0xD004-0xD0FF,Unassigned,,
|
||||
0xD100-0xD103,Reserved for backward compatibility,,[RFC8446]
|
||||
0xD104-0xD1FF,Unassigned,,
|
||||
0xD200-0xD203,Reserved for backward compatibility,,[RFC8446]
|
||||
0xD204-0xD2FF,Unassigned,,
|
||||
0xD300-0xD303,Reserved for backward compatibility,,[RFC8446]
|
||||
0xD304-0xD3FF,Unassigned,,
|
||||
0xD400-0xD403,Reserved for backward compatibility,,[RFC8446]
|
||||
0xD404-0xD4FF,Unassigned,,
|
||||
0xD500-0xD503,Reserved for backward compatibility,,[RFC8446]
|
||||
0xD504-0xD5FF,Unassigned,,
|
||||
0xD600-0xD603,Reserved for backward compatibility,,[RFC8446]
|
||||
0xD604-0xD6FF,Unassigned,,
|
||||
0xD700-0xD703,Reserved for backward compatibility,,[RFC8446]
|
||||
0xD704-0xD7FF,Unassigned,,
|
||||
0xD800-0xD803,Reserved for backward compatibility,,[RFC8446]
|
||||
0xD804-0xD8FF,Unassigned,,
|
||||
0xD900-0xD903,Reserved for backward compatibility,,[RFC8446]
|
||||
0xD904-0xD9FF,Unassigned,,
|
||||
0xDA00-0xDA03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xDA04-0xDAFF,Unassigned,,
|
||||
0xDB00-0xDB03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xDB04-0xDBFF,Unassigned,,
|
||||
0xDC00-0xDC03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xDC04-0xDCFF,Unassigned,,
|
||||
0xDD00-0xDD03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xDD04-0xDDFF,Unassigned,,
|
||||
0xDE00-0xDE03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xDE04-0xDEFF,Unassigned,,
|
||||
0xDF00-0xDF03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xDF04-0xDFFF,Unassigned,,
|
||||
0xE000-0xE003,Reserved for backward compatibility,,[RFC8446]
|
||||
0xE004-0xE0FF,Unassigned,,
|
||||
0xE100-0xE103,Reserved for backward compatibility,,[RFC8446]
|
||||
0xE104-0xE1FF,Unassigned,,
|
||||
0xE200-0xE203,Reserved for backward compatibility,,[RFC8446]
|
||||
0xE204-0xE2FF,Unassigned,,
|
||||
0xE300-0xE303,Reserved for backward compatibility,,[RFC8446]
|
||||
0xE304-0xE3FF,Unassigned,,
|
||||
0xE400-0xE403,Reserved for backward compatibility,,[RFC8446]
|
||||
0xE404-0xE4FF,Unassigned,,
|
||||
0xE500-0xE503,Reserved for backward compatibility,,[RFC8446]
|
||||
0xE504-0xE5FF,Unassigned,,
|
||||
0xE600-0xE603,Reserved for backward compatibility,,[RFC8446]
|
||||
0xE604-0xE6FF,Unassigned,,
|
||||
0xE700-0xE703,Reserved for backward compatibility,,[RFC8446]
|
||||
0xE704-0xE7FF,Unassigned,,
|
||||
0xE800-0xE803,Reserved for backward compatibility,,[RFC8446]
|
||||
0xE804-0xE8FF,Unassigned,,
|
||||
0xE900-0xE903,Reserved for backward compatibility,,[RFC8446]
|
||||
0xE904-0xE9FF,Unassigned,,
|
||||
0xEA00-0xEA03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xEA04-0xEAFF,Unassigned,,
|
||||
0xEB00-0xEB03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xEB04-0xEBFF,Unassigned,,
|
||||
0xEC00-0xEC03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xEC04-0xECFF,Unassigned,,
|
||||
0xED00-0xED03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xED04-0xEDFF,Unassigned,,
|
||||
0xEE00-0xEE03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xEE04-0xEEFF,Unassigned,,
|
||||
0xEF00-0xEF03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xEF04-0xEFFF,Unassigned,,
|
||||
0xF000-0xF003,Reserved for backward compatibility,,[RFC8446]
|
||||
0xF004-0xF0FF,Unassigned,,
|
||||
0xF100-0xF103,Reserved for backward compatibility,,[RFC8446]
|
||||
0xF104-0xF1FF,Unassigned,,
|
||||
0xF200-0xF203,Reserved for backward compatibility,,[RFC8446]
|
||||
0xF204-0xF2FF,Unassigned,,
|
||||
0xF300-0xF303,Reserved for backward compatibility,,[RFC8446]
|
||||
0xF304-0xF3FF,Unassigned,,
|
||||
0xF400-0xF403,Reserved for backward compatibility,,[RFC8446]
|
||||
0xF404-0xF4FF,Unassigned,,
|
||||
0xF500-0xF503,Reserved for backward compatibility,,[RFC8446]
|
||||
0xF504-0xF5FF,Unassigned,,
|
||||
0xF600-0xF603,Reserved for backward compatibility,,[RFC8446]
|
||||
0xF604-0xF6FF,Unassigned,,
|
||||
0xF700-0xF703,Reserved for backward compatibility,,[RFC8446]
|
||||
0xF704-0xF7FF,Unassigned,,
|
||||
0xF800-0xF803,Reserved for backward compatibility,,[RFC8446]
|
||||
0xF804-0xF8FF,Unassigned,,
|
||||
0xF900-0xF903,Reserved for backward compatibility,,[RFC8446]
|
||||
0xF904-0xF9FF,Unassigned,,
|
||||
0xFA00-0xFA03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xFA04-0xFAFF,Unassigned,,
|
||||
0xFB00-0xFB03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xFB04-0xFBFF,Unassigned,,
|
||||
0xFC00-0xFC03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xFC04-0xFCFF,Unassigned,,
|
||||
0xFD00-0xFD03,Reserved for backward compatibility,,[RFC8446]
|
||||
0xFD04-0xFDFF,Unassigned,,
|
||||
0xFE00-0xFFFF,Reserved for Private Use,,[RFC8446]
|
||||
|
|
|
@ -0,0 +1,111 @@
|
|||
// SPDX-FileCopyrightText: 2022-2023 nervuri <https://nervuri.net/contact>
|
||||
//
|
||||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
package clienthello
|
||||
|
||||
import (
|
||||
_ "embed"
|
||||
"encoding/csv"
|
||||
"fmt"
|
||||
"io"
|
||||
"log"
|
||||
"strconv"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// RFC 8446, Section 4.2.3
|
||||
// https://www.rfc-editor.org/rfc/rfc8446.html#section-4.2.3
|
||||
// https://www.iana.org/assignments/tls-parameters/tls-signaturescheme.csv
|
||||
//
|
||||
//go:embed signature-schemes.csv
|
||||
var signatureSchemesCSV string
|
||||
|
||||
var SignatureSchemeList = parseSignatureSchemesCSV()
|
||||
|
||||
type SignatureScheme any // (uint16 | SignatureSchemeInfo)
|
||||
|
||||
type SignatureSchemeInfo struct {
|
||||
Code uint16 `json:"code"`
|
||||
HexCode string `json:"hex_code"`
|
||||
Name string `json:"name"`
|
||||
Recommended bool `json:"-"`
|
||||
Reference string `json:"-"`
|
||||
}
|
||||
|
||||
func parseSignatureSchemesCSV() map[uint16]SignatureSchemeInfo {
|
||||
signatureSchemes := map[uint16]SignatureSchemeInfo{}
|
||||
r := csv.NewReader(strings.NewReader(signatureSchemesCSV))
|
||||
|
||||
// Skip CSV header.
|
||||
_, err := r.Read()
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
|
||||
for {
|
||||
row, err := r.Read()
|
||||
if err == io.EOF {
|
||||
break
|
||||
} else if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
var (
|
||||
val = row[0]
|
||||
desc = row[1]
|
||||
rec = row[2]
|
||||
ref = row[3]
|
||||
)
|
||||
if desc == "Unassigned" {
|
||||
continue
|
||||
}
|
||||
if strings.HasPrefix(desc, "Reserved") && ref != "[RFC8701]" {
|
||||
continue
|
||||
}
|
||||
val = strings.Replace(val, "0x", "", 1)
|
||||
code, err := strconv.ParseUint(val, 16, 16)
|
||||
if err != nil {
|
||||
log.Println(err)
|
||||
}
|
||||
sigScheme := SignatureSchemeInfo{
|
||||
Code: uint16(code),
|
||||
HexCode: fmt.Sprintf("%04X", code),
|
||||
Name: desc,
|
||||
Reference: ref,
|
||||
}
|
||||
if rec == "Y" {
|
||||
sigScheme.Recommended = true
|
||||
}
|
||||
if ref == "[RFC8701]" || isGREASE(sigScheme.Code) {
|
||||
// (We call isGREASE() because the IANA signature scheme registry
|
||||
// doesn't currently include GREASE values).
|
||||
sigScheme.Name = "GREASE"
|
||||
}
|
||||
|
||||
signatureSchemes[sigScheme.Code] = sigScheme
|
||||
}
|
||||
return signatureSchemes
|
||||
}
|
||||
|
||||
func GetSignatureSchemeInfo(sigSchemeCode uint16) SignatureSchemeInfo {
|
||||
info, found := SignatureSchemeList[sigSchemeCode]
|
||||
if !found {
|
||||
info = SignatureSchemeInfo{
|
||||
Code: sigSchemeCode,
|
||||
HexCode: fmt.Sprintf("%04X", sigSchemeCode),
|
||||
}
|
||||
}
|
||||
return info
|
||||
}
|
||||
|
||||
func (m *ClientHelloMsg) AddSignatureSchemeInfo() {
|
||||
for i, ext := range m.Extensions {
|
||||
if ext.Code == extensionSignatureAlgorithms ||
|
||||
ext.Code == extensionSignatureAlgorithmsCert {
|
||||
for j, sigAlg := range ext.Data.SupportedSignatureAlgorithms {
|
||||
m.Extensions[i].Data.SupportedSignatureAlgorithms[j] = GetSignatureSchemeInfo(
|
||||
sigAlg.(uint16))
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,66 @@
|
|||
// SPDX-FileCopyrightText: 2022-2023 nervuri <https://nervuri.net/contact>
|
||||
//
|
||||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
package clienthello
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
)
|
||||
|
||||
var TLSVersionList = map[uint16]TLSVersionInfo{
|
||||
768: {Code: 768, HexCode: "0300", Name: "SSL 3.0"},
|
||||
769: {Code: 769, HexCode: "0301", Name: "TLS 1.0"},
|
||||
770: {Code: 770, HexCode: "0302", Name: "TLS 1.1"},
|
||||
771: {Code: 771, HexCode: "0303", Name: "TLS 1.2"},
|
||||
772: {Code: 772, HexCode: "0304", Name: "TLS 1.3"},
|
||||
|
||||
0x0A0A: {Code: 0x0A0A, HexCode: "0A0A", Name: "GREASE"},
|
||||
0x1A1A: {Code: 0x1A1A, HexCode: "1A1A", Name: "GREASE"},
|
||||
0x2A2A: {Code: 0x2A2A, HexCode: "2A2A", Name: "GREASE"},
|
||||
0x3A3A: {Code: 0x3A3A, HexCode: "3A3A", Name: "GREASE"},
|
||||
0x4A4A: {Code: 0x4A4A, HexCode: "4A4A", Name: "GREASE"},
|
||||
0x5A5A: {Code: 0x5A5A, HexCode: "5A5A", Name: "GREASE"},
|
||||
0x6A6A: {Code: 0x6A6A, HexCode: "6A6A", Name: "GREASE"},
|
||||
0x7A7A: {Code: 0x7A7A, HexCode: "7A7A", Name: "GREASE"},
|
||||
0x8A8A: {Code: 0x8A8A, HexCode: "8A8A", Name: "GREASE"},
|
||||
0x9A9A: {Code: 0x9A9A, HexCode: "9A9A", Name: "GREASE"},
|
||||
0xAAAA: {Code: 0xAAAA, HexCode: "AAAA", Name: "GREASE"},
|
||||
0xBABA: {Code: 0xBABA, HexCode: "BABA", Name: "GREASE"},
|
||||
0xCACA: {Code: 0xCACA, HexCode: "CACA", Name: "GREASE"},
|
||||
0xDADA: {Code: 0xDADA, HexCode: "DADA", Name: "GREASE"},
|
||||
0xEAEA: {Code: 0xEAEA, HexCode: "EAEA", Name: "GREASE"},
|
||||
0xFAFA: {Code: 0xFAFA, HexCode: "FAFA", Name: "GREASE"},
|
||||
}
|
||||
|
||||
type TLSVersion any // (uint16 | TLSVersioninfo)
|
||||
|
||||
type TLSVersionInfo struct {
|
||||
Code uint16 `json:"code"`
|
||||
HexCode string `json:"hex_code"`
|
||||
Name string `json:"name"`
|
||||
}
|
||||
|
||||
func GetTLSVersionInfo(tlsVersionCode uint16) TLSVersionInfo {
|
||||
info, found := TLSVersionList[tlsVersionCode]
|
||||
if !found {
|
||||
info = TLSVersionInfo{
|
||||
Code: tlsVersionCode,
|
||||
HexCode: fmt.Sprintf("%04X", tlsVersionCode),
|
||||
}
|
||||
}
|
||||
return info
|
||||
}
|
||||
|
||||
func (m *ClientHelloMsg) AddTLSVersionInfo() {
|
||||
m.RecordHeaderTLSVersion = GetTLSVersionInfo(m.RecordHeaderTLSVersion.(uint16))
|
||||
m.TLSVersion = GetTLSVersionInfo(m.TLSVersion.(uint16))
|
||||
for i, ext := range m.Extensions {
|
||||
if ext.Code == extensionSupportedVersions {
|
||||
for j, versionCode := range ext.Data.SupportedVersions {
|
||||
m.Extensions[i].Data.SupportedVersions[j] = GetTLSVersionInfo(
|
||||
versionCode.(uint16))
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -1,3 +1,7 @@
|
|||
// SPDX-FileCopyrightText: 2022-2023 nervuri <https://nervuri.net/contact>
|
||||
//
|
||||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
|
|
|
|||
4
go.mod
4
go.mod
|
|
@ -1,3 +1,7 @@
|
|||
// SPDX-FileCopyrightText: 2022-2023 nervuri <https://nervuri.net/contact>
|
||||
//
|
||||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
module tildegit.org/nervuri/client-hello-mirror
|
||||
|
||||
go 1.19
|
||||
|
|
|
|||
14
index.gmi
14
index.gmi
|
|
@ -1,6 +1,6 @@
|
|||
# TLS Client Hello Mirror
|
||||
|
||||
=> /json/v1 Your browser's TLS Client Hello, reflected as JSON
|
||||
## Your browser's TLS Client Hello, reflected as JSON
|
||||
|
||||
This test:
|
||||
|
||||
|
|
@ -9,14 +9,16 @@ This test:
|
|||
* supports multiple protocols (currently HTTP and Gemini);
|
||||
* is free as in freedom and trivial to self-host.
|
||||
|
||||
JSON only, for now. The API is largely stable - fields may be added, but existing fields will not be modified or removed. IANA-assigned codes for TLS parameters and extensions are available at:
|
||||
## Endpoints
|
||||
|
||||
=> https://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml TLS parameters
|
||||
=> https://www.iana.org/assignments/tls-extensiontype-values/tls-extensiontype-values.xhtml TLS extensions
|
||||
=> /json/v1 json/v1 - basic
|
||||
=> /json/v2 json/v2 - detailed
|
||||
|
||||
Note that these lists do not include draft extensions and GREASE values. Missing values will be documented here as the project evolves.
|
||||
JSON only, for now. The API is largely stable - fields may be added, but existing fields will not be modified or removed. See the documentation for details:
|
||||
|
||||
=> https://tildegit.org/nervuri/client-hello-mirror/src/branch/master/DOC.md API documentation
|
||||
|
||||
_____________________
|
||||
=> https://nervuri.net/ Author: nervuri
|
||||
=> https://tildegit.org/nervuri/client-hello-mirror Source (contributions welcome)
|
||||
=> https://www.gnu.org/licenses/agpl-3.0.en.html License: AGPL-3.0-or-later
|
||||
=> https://opensource.org/license/BSD-3-clause/ License: BSD-3-Clause
|
||||
|
|
|
|||
113
index.html
113
index.html
|
|
@ -1,62 +1,71 @@
|
|||
<!--
|
||||
SPDX-FileCopyrightText: 2022-2023 nervuri <https://nervuri.net/contact>
|
||||
|
||||
SPDX-License-Identifier: BSD-3-Clause
|
||||
-->
|
||||
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
<meta name="theme-color" content="#000">
|
||||
<meta name="referrer" content="no-referrer">
|
||||
<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
|
||||
<head>
|
||||
<meta charset="utf-8"/>
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1"/>
|
||||
<meta name="theme-color" content="#000"/>
|
||||
<meta name="referrer" content="no-referrer"/>
|
||||
<title>TLS Client Hello Mirror</title>
|
||||
<style>
|
||||
:root {
|
||||
color-scheme: dark;
|
||||
}
|
||||
::selection {
|
||||
color: #FFF;
|
||||
background-color: #070;
|
||||
}
|
||||
body {
|
||||
color: #DDD;
|
||||
background-color: #000;
|
||||
margin: 1em auto;
|
||||
max-width: 38em;
|
||||
padding: 0 .62em;
|
||||
font: 1.1em/1.62 sans-serif;
|
||||
}
|
||||
@media print{
|
||||
body{
|
||||
max-width: none;
|
||||
:root {
|
||||
color-scheme: dark;
|
||||
}
|
||||
}
|
||||
a:link {color:#EEE;}
|
||||
a:visited {color:#EEE;}
|
||||
a:hover {color:#FFF;}
|
||||
a:active {color:#FFF;}
|
||||
::selection {
|
||||
color: #FFF;
|
||||
background-color: #070;
|
||||
}
|
||||
body {
|
||||
color: #DDD;
|
||||
background-color: #000;
|
||||
margin: 1em auto;
|
||||
max-width: 38em;
|
||||
padding: 0 .62em;
|
||||
font: 1.1em/1.62 sans-serif;
|
||||
tab-size: 4;
|
||||
}
|
||||
@media print{
|
||||
body{
|
||||
max-width: none;
|
||||
}
|
||||
}
|
||||
h1 {
|
||||
text-align: center;
|
||||
}
|
||||
a:link {color:#EEE;}
|
||||
a:visited {color:#EEE;}
|
||||
a:hover {color:#FFF;}
|
||||
a:active {color:#FFF;}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<main>
|
||||
<center>
|
||||
<h1>TLS Client Hello Mirror</h1>
|
||||
</center>
|
||||
<h3><a href="/json/v1">Your browser's TLS Client Hello, reflected as JSON</a></h3>
|
||||
<p>This test:
|
||||
<ul>
|
||||
<li>reflects the complete Client Hello message, preserving the order in which TLS parameters and extensions are sent;</li>
|
||||
<li>can be used to check for TLS privacy pitfalls (<a href="https://svs.informatik.uni-hamburg.de/publications/2018/2018-12-06-Sy-ACSAC-Tracking_Users_across_the_Web_via_TLS_Session_Resumption.pdf">session resumption</a>, <a href="https://tlsfingerprint.io/">TLS fingerprinting</a>, <a href="https://datatracker.ietf.org/doc/html/draft-mathewson-no-gmtunixtime">system time exposure</a>);</li>
|
||||
<li>supports both HTTP and <a href="https://gemini.circumlunar.space/">Gemini</a>;</li>
|
||||
<li>is <a href="https://www.gnu.org/philosophy/free-sw.en.html">free as in freedom</a> and trivial to self-host.</li>
|
||||
</ul>
|
||||
</p>
|
||||
<p>JSON only, for now, but a UI is on <a href="https://tildegit.org/nervuri/client-hello-mirror#roadmap">the roadmap</a>.</p>
|
||||
<p>The API is largely stable - fields may be added, but existing fields will not be modified or removed. IANA-assigned codes for TLS parameters and extensions are documented at:
|
||||
<ul>
|
||||
<li><a href="https://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml">TLS parameters</a></li>
|
||||
<li><a href="https://www.iana.org/assignments/tls-extensiontype-values/tls-extensiontype-values.xhtml">TLS extensions</a></li>
|
||||
</ul>
|
||||
Note that these lists do not include draft extensions and <a href="https://datatracker.ietf.org/doc/html/rfc8701">GREASE</a> values. Missing values will be documented here as the project evolves.
|
||||
</p>
|
||||
<h1>TLS Client Hello Mirror</h1>
|
||||
<h3>Your browser's TLS Client Hello, reflected as JSON</h3>
|
||||
<p>This test:</p>
|
||||
<ul>
|
||||
<li>reflects the complete Client Hello message, preserving the order in which TLS parameters and extensions are sent;</li>
|
||||
<li>can be used to check for TLS privacy pitfalls (<a href="https://svs.informatik.uni-hamburg.de/publications/2018/2018-12-06-Sy-ACSAC-Tracking_Users_across_the_Web_via_TLS_Session_Resumption.pdf">session resumption</a>, <a href="https://tlsfingerprint.io/">TLS fingerprinting</a>, <a href="https://datatracker.ietf.org/doc/html/draft-mathewson-no-gmtunixtime">system time exposure</a>);</li>
|
||||
<li>supports both HTTP and <a href="https://gemini.circumlunar.space/">Gemini</a>;</li>
|
||||
<li>is <a href="https://www.gnu.org/philosophy/free-sw.en.html">free as in freedom</a> and trivial to self-host.</li>
|
||||
</ul>
|
||||
<h3>Endpoints</h3>
|
||||
<ul>
|
||||
<li><a href="/json/v1">json/v1 - basic</a></li>
|
||||
<li><a href="/json/v2">json/v2 - detailed</a></li>
|
||||
</ul>
|
||||
<p>JSON only, for now. The API is largely stable - fields may be added, but existing fields will not be modified or removed. See <a href="https://tildegit.org/nervuri/client-hello-mirror/src/branch/master/DOC.md">the documentation</a> for details.</p>
|
||||
</main>
|
||||
<hr>
|
||||
<hr/>
|
||||
<footer>
|
||||
Author: <a href="https://nervuri.net/">nervuri</a><br>
|
||||
<a href="https://tildegit.org/nervuri/client-hello-mirror">Source</a> (contributions welcome)<br>
|
||||
License: <a href="https://www.gnu.org/licenses/agpl-3.0.en.html">AGPL-3.0-or-later</a>
|
||||
Author: <a href="https://nervuri.net/">nervuri</a><br/>
|
||||
<a href="https://tildegit.org/nervuri/client-hello-mirror">Source</a> (contributions welcome)<br/>
|
||||
License: <a href="https://opensource.org/license/BSD-3-clause/">BSD-3-Clause</a>
|
||||
</footer>
|
||||
</body>
|
||||
</html>
|
||||
|
|
|
|||
|
|
@ -0,0 +1,59 @@
|
|||
// SPDX-FileCopyrightText: 2022-2023 nervuri <https://nervuri.net/contact>
|
||||
//
|
||||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"net/url"
|
||||
"strings"
|
||||
)
|
||||
|
||||
type request struct {
|
||||
Protocol int
|
||||
HTTPMethod int
|
||||
Path string
|
||||
}
|
||||
|
||||
// Supported protocols
|
||||
const (
|
||||
httpProtocol = 1
|
||||
geminiProtocol = 2
|
||||
)
|
||||
|
||||
// Supported HTTP methods
|
||||
const (
|
||||
getMethod = 1
|
||||
headMethod = 2
|
||||
)
|
||||
|
||||
var ErrNotSupported = errors.New("Unsupported protocol or HTTP method")
|
||||
|
||||
// Get request information from the first line of the request.
|
||||
func getRequestInfo(firstLine string) (req request, err error) {
|
||||
if strings.HasPrefix(firstLine, "gemini://") {
|
||||
req.Protocol = geminiProtocol
|
||||
var u *url.URL
|
||||
u, err = url.Parse(firstLine)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
req.Path = u.Path
|
||||
} else if strings.HasPrefix(firstLine, "GET ") {
|
||||
req.HTTPMethod = getMethod
|
||||
} else if strings.HasPrefix(firstLine, "HEAD ") {
|
||||
req.HTTPMethod = headMethod
|
||||
} else {
|
||||
err = ErrNotSupported
|
||||
return
|
||||
}
|
||||
if req.HTTPMethod != 0 {
|
||||
req.Protocol = httpProtocol
|
||||
req.Path = strings.Split(firstLine, " ")[1]
|
||||
}
|
||||
if req.Path == "" {
|
||||
req.Path = "/"
|
||||
}
|
||||
return
|
||||
}
|
||||
|
|
@ -0,0 +1,55 @@
|
|||
// SPDX-FileCopyrightText: 2022-2023 nervuri <https://nervuri.net/contact>
|
||||
//
|
||||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strings"
|
||||
"time"
|
||||
)
|
||||
|
||||
type response struct {
|
||||
req *request
|
||||
StatusLine string
|
||||
Headers map[string]string
|
||||
Body string
|
||||
}
|
||||
|
||||
func NewResponse(req *request) response {
|
||||
var r = response{
|
||||
req: req,
|
||||
Headers: make(map[string]string),
|
||||
}
|
||||
if r.req.Protocol == httpProtocol {
|
||||
r.StatusLine = "HTTP/1.1 200 OK"
|
||||
r.Headers["Content-Type"] = "text/html; charset=utf-8"
|
||||
} else if r.req.Protocol == geminiProtocol {
|
||||
r.StatusLine = "20 text/gemini"
|
||||
}
|
||||
return r
|
||||
}
|
||||
|
||||
func (r *response) DisableCaching() {
|
||||
r.Headers["Cache-Control"] = "no-store"
|
||||
r.Headers["Vary"] = "*"
|
||||
}
|
||||
|
||||
func (r *response) Prepare() []byte {
|
||||
var responseBytes = []byte(r.StatusLine + "\r\n")
|
||||
if r.req.Protocol == httpProtocol {
|
||||
t := time.Now().UTC()
|
||||
r.Headers["Date"] = strings.Replace(t.Format(time.RFC1123), "UTC", "GMT", 1)
|
||||
r.Headers["Content-Length"] = fmt.Sprint(len(r.Body))
|
||||
r.Headers["Connection"] = "close"
|
||||
for name, value := range r.Headers {
|
||||
responseBytes = append(responseBytes, []byte(name+": "+value+"\r\n")...)
|
||||
}
|
||||
responseBytes = append(responseBytes, []byte("\r\n")...) // end of headers
|
||||
}
|
||||
if r.req.HTTPMethod != headMethod {
|
||||
responseBytes = append(responseBytes, []byte(r.Body)...)
|
||||
}
|
||||
return responseBytes
|
||||
}
|
||||
168
server.go
168
server.go
|
|
@ -1,4 +1,6 @@
|
|||
// SPDX-License-Identifier: AGPL-3.0-or-later
|
||||
// SPDX-FileCopyrightText: 2022-2023 nervuri <https://nervuri.net/contact>
|
||||
//
|
||||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
package main
|
||||
|
||||
|
|
@ -13,20 +15,20 @@ import (
|
|||
"io"
|
||||
"log"
|
||||
"net"
|
||||
"net/url"
|
||||
"os"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"tildegit.org/nervuri/client-hello-mirror/clienthello"
|
||||
)
|
||||
|
||||
const readTimeout = 10 // seconds
|
||||
const writeTimeout = 10 // seconds
|
||||
|
||||
type tlsConnectionInfo struct {
|
||||
TlsVersion uint16 `json:"tls_version"`
|
||||
CipherSuite uint16 `json:"cipher_suite"`
|
||||
SessionResumed bool `json:"session_resumed"`
|
||||
NegotiatedProtocol string `json:"alpn_negotiated_protocol"` // ALPN
|
||||
TLSVersion clienthello.TLSVersion `json:"tls_version"`
|
||||
CipherSuite clienthello.CipherSuite `json:"cipher_suite"`
|
||||
SessionResumed bool `json:"session_resumed"`
|
||||
NegotiatedProtocol string `json:"alpn_negotiated_protocol"` // ALPN
|
||||
}
|
||||
|
||||
// Connection wrapper that enables exposing the Client Hello to the
|
||||
|
|
@ -58,9 +60,17 @@ var gemtext string
|
|||
// Copy the Client Hello message before starting the TLS handshake.
|
||||
func peek(conn net.Conn, tlsConfig *tls.Config) {
|
||||
defer conn.Close()
|
||||
|
||||
// Set read timeout.
|
||||
err := conn.SetReadDeadline(time.Now().Add(readTimeout * time.Second))
|
||||
if err != nil {
|
||||
log.Println("SetReadDeadline error: ", err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
var buf bytes.Buffer
|
||||
// Copy TLS record header.
|
||||
_, err := io.CopyN(&buf, conn, 5)
|
||||
_, err = io.CopyN(&buf, conn, 5)
|
||||
if err != nil {
|
||||
log.Println(err)
|
||||
return
|
||||
|
|
@ -71,7 +81,11 @@ func peek(conn net.Conn, tlsConfig *tls.Config) {
|
|||
}
|
||||
// Extract handshake message length.
|
||||
handshakeMessageLength := binary.BigEndian.Uint16(buf.Bytes()[3:5])
|
||||
// Copy handshake message (should be a Client Hello).
|
||||
if handshakeMessageLength == 0 {
|
||||
log.Println("Zero-length handshake message")
|
||||
return
|
||||
}
|
||||
// Copy handshake message.
|
||||
_, err = io.CopyN(&buf, conn, int64(handshakeMessageLength))
|
||||
if err != nil {
|
||||
log.Println(err)
|
||||
|
|
@ -79,6 +93,12 @@ func peek(conn net.Conn, tlsConfig *tls.Config) {
|
|||
}
|
||||
rawClientHello := buf.Bytes()
|
||||
|
||||
// Check if this really is a Client Hello message.
|
||||
if rawClientHello[5] != 1 {
|
||||
log.Println("HandshakeType is not client_hello")
|
||||
return
|
||||
}
|
||||
|
||||
// "Put back" the Client Hello bytes we just read, so that they can be
|
||||
// used in the TLS handshake. Concatenate the read bytes with the
|
||||
// unread bytes using a MultiReader, inside a connection wrapper.
|
||||
|
|
@ -99,6 +119,7 @@ func peek(conn net.Conn, tlsConfig *tls.Config) {
|
|||
func requestHandler(conn *tls.Conn, rawClientHello []byte) {
|
||||
defer conn.Close()
|
||||
|
||||
// Read first line.
|
||||
scanner := bufio.NewScanner(conn)
|
||||
scanner.Scan()
|
||||
line := scanner.Text()
|
||||
|
|
@ -108,60 +129,22 @@ func requestHandler(conn *tls.Conn, rawClientHello []byte) {
|
|||
return
|
||||
}
|
||||
|
||||
var protocol string
|
||||
var path string // requested page
|
||||
|
||||
// Detect protocol by checking the first few characters.
|
||||
if strings.HasPrefix(line, "gemini://") {
|
||||
protocol = "Gemini"
|
||||
u, err := url.Parse(line)
|
||||
if err != nil {
|
||||
log.Println(err)
|
||||
return
|
||||
}
|
||||
path = u.Path
|
||||
if path == "" {
|
||||
path = "/"
|
||||
}
|
||||
if path == "/" {
|
||||
_, err = conn.Write([]byte("20 text/gemini\r\n"))
|
||||
} else if path == "/json/v1" {
|
||||
_, err = conn.Write([]byte("20 application/json\r\n"))
|
||||
}
|
||||
} else if strings.HasPrefix(line, "GET ") ||
|
||||
strings.HasPrefix(line, "POST ") ||
|
||||
strings.HasPrefix(line, "HEAD ") {
|
||||
protocol = "HTTP"
|
||||
path = strings.Split(line, " ")[1]
|
||||
if path == "/" {
|
||||
_, err = conn.Write([]byte("HTTP/1.1 200 OK\r\n"))
|
||||
_, err = conn.Write([]byte("Content-Type: text/html; charset=utf-8\r\n"))
|
||||
_, err = conn.Write([]byte("Cache-Control: no-store\r\n"))
|
||||
_, err = conn.Write([]byte("Vary: *\r\n"))
|
||||
} else if path == "/json/v1" {
|
||||
_, err = conn.Write([]byte("HTTP/1.1 200 OK\r\n"))
|
||||
_, err = conn.Write([]byte("Content-Type: application/json\r\n"))
|
||||
_, err = conn.Write([]byte("Cache-Control: no-store\r\n"))
|
||||
_, err = conn.Write([]byte("Vary: *\r\n"))
|
||||
} else {
|
||||
_, err = conn.Write([]byte("HTTP/1.1 404 Not Found\r\n"))
|
||||
}
|
||||
_, err = conn.Write([]byte("\r\n")) // end headers
|
||||
if strings.HasPrefix(line, "HEAD ") {
|
||||
return // headers only
|
||||
}
|
||||
} else {
|
||||
log.Println("Unknown protocol")
|
||||
// Get request info from first line.
|
||||
req, err := getRequestInfo(line)
|
||||
if err != nil {
|
||||
log.Println(err)
|
||||
return
|
||||
}
|
||||
|
||||
var clientHello clientHelloMsg
|
||||
if !clientHello.unmarshal(rawClientHello) {
|
||||
// Parse Client Hello message.
|
||||
var clientHelloMsg clienthello.ClientHelloMsg
|
||||
if !clientHelloMsg.Unmarshal(rawClientHello) {
|
||||
log.Println("Failed to parse Client Hello")
|
||||
return
|
||||
}
|
||||
|
||||
connectionState := conn.ConnectionState() // TLS
|
||||
// Get TLS connection info.
|
||||
connectionState := conn.ConnectionState()
|
||||
tlsConnInfo := tlsConnectionInfo{
|
||||
connectionState.Version,
|
||||
connectionState.CipherSuite,
|
||||
|
|
@ -169,21 +152,35 @@ func requestHandler(conn *tls.Conn, rawClientHello []byte) {
|
|||
connectionState.NegotiatedProtocol,
|
||||
}
|
||||
|
||||
if path == "/" {
|
||||
if protocol == "HTTP" {
|
||||
_, err = conn.Write([]byte(html))
|
||||
} else if protocol == "Gemini" {
|
||||
_, err = conn.Write([]byte(gemtext))
|
||||
} else {
|
||||
log.Println("Unknown protocol")
|
||||
return
|
||||
// Prepare response.
|
||||
var resp = NewResponse(&req)
|
||||
|
||||
if req.Path == "/" {
|
||||
if req.Protocol == httpProtocol {
|
||||
resp.DisableCaching()
|
||||
resp.Body = html
|
||||
} else if req.Protocol == geminiProtocol {
|
||||
resp.Body = gemtext
|
||||
}
|
||||
} else if req.Path == "/json/v1" || req.Path == "/json/v2" {
|
||||
if req.Protocol == httpProtocol {
|
||||
resp.Headers["Content-Type"] = "application/json"
|
||||
resp.DisableCaching()
|
||||
} else if req.Protocol == geminiProtocol {
|
||||
resp.StatusLine = "20 application/json"
|
||||
}
|
||||
if req.Path == "/json/v2" {
|
||||
clientHelloMsg.AddInfo()
|
||||
tlsConnInfo.TLSVersion = clienthello.GetTLSVersionInfo(
|
||||
tlsConnInfo.TLSVersion.(uint16))
|
||||
tlsConnInfo.CipherSuite = clienthello.GetCipherSuiteInfo(
|
||||
tlsConnInfo.CipherSuite.(uint16))
|
||||
}
|
||||
} else if path == "/json/v1" {
|
||||
output := struct {
|
||||
ClientHello clientHelloMsg `json:"client_hello"`
|
||||
TlsConnectionInfo tlsConnectionInfo `json:"connection_info"`
|
||||
ClientHello clienthello.ClientHelloMsg `json:"client_hello"`
|
||||
TLSConnectionInfo tlsConnectionInfo `json:"connection_info"`
|
||||
}{
|
||||
clientHello,
|
||||
clientHelloMsg,
|
||||
tlsConnInfo,
|
||||
}
|
||||
outputJSON, err := json.MarshalIndent(output, "", " ")
|
||||
|
|
@ -191,8 +188,24 @@ func requestHandler(conn *tls.Conn, rawClientHello []byte) {
|
|||
log.Println(err)
|
||||
return
|
||||
}
|
||||
_, err = conn.Write(outputJSON)
|
||||
resp.Body = string(outputJSON)
|
||||
} else {
|
||||
if req.Protocol == httpProtocol {
|
||||
resp.StatusLine = "HTTP/1.1 404 Not Found"
|
||||
resp.Headers["Content-Type"] = "text/plain; charset=utf-8"
|
||||
resp.Body = "404 Not Found"
|
||||
} else if req.Protocol == geminiProtocol {
|
||||
resp.StatusLine = "51 Not Found!"
|
||||
}
|
||||
}
|
||||
// Set write timeout.
|
||||
err = conn.SetWriteDeadline(time.Now().Add(writeTimeout * time.Second))
|
||||
if err != nil {
|
||||
log.Println("SetWriteDeadline error: ", err.Error())
|
||||
return
|
||||
}
|
||||
// Write response.
|
||||
_, err = conn.Write(resp.Prepare())
|
||||
if err != nil {
|
||||
log.Println(err)
|
||||
return
|
||||
|
|
@ -205,7 +218,7 @@ func main() {
|
|||
var userToSwitchTo string
|
||||
var hostAndPort string
|
||||
|
||||
// Parse arguments
|
||||
// Parse arguments.
|
||||
flag.StringVar(&certFile, "c", "", "path to certificate file")
|
||||
flag.StringVar(&keyFile, "k", "", "path to private key file")
|
||||
flag.StringVar(&userToSwitchTo, "u", "", "user to switch to, if running as root")
|
||||
|
|
@ -215,7 +228,7 @@ func main() {
|
|||
fatalError("usage: client-hello-mirror -c cert.pem -k key.pem [-u user] host:port")
|
||||
}
|
||||
|
||||
// Load cert
|
||||
// Load cert.
|
||||
cert, err := tls.LoadX509KeyPair(certFile, keyFile)
|
||||
if err != nil {
|
||||
fatalError(err)
|
||||
|
|
@ -227,7 +240,7 @@ func main() {
|
|||
NextProtos: []string{"http/1.1"},
|
||||
}
|
||||
|
||||
// Listen for connections
|
||||
// Listen for connections.
|
||||
ln, err := net.Listen("tcp", hostAndPort)
|
||||
if err != nil {
|
||||
fatalError(err)
|
||||
|
|
@ -245,17 +258,6 @@ func main() {
|
|||
log.Println("Error accepting: ", err.Error())
|
||||
continue
|
||||
}
|
||||
// Set connection timeouts.
|
||||
err = conn.SetReadDeadline(time.Now().Add(readTimeout * time.Second))
|
||||
if err != nil {
|
||||
log.Println("SetReadDeadline error: ", err.Error())
|
||||
continue
|
||||
}
|
||||
err = conn.SetWriteDeadline(time.Now().Add(writeTimeout * time.Second))
|
||||
if err != nil {
|
||||
log.Println("SetWriteDeadline error: ", err.Error())
|
||||
continue
|
||||
}
|
||||
// Process the request.
|
||||
go peek(conn, &tlsConfig)
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue