From e7e41267c5c8165485ea132344715cb57d6175a2 Mon Sep 17 00:00:00 2001 From: nervuri Date: Wed, 28 Apr 2021 09:20:10 +0000 Subject: [PATCH] init --- .gitignore | 2 + LICENSE.txt | 116 +++++++++++++++++++++++++++++++++ README.md | 25 +++++++ agunua/INSTRUCTIONS.md | 9 +++ amfora/INSTRUCTIONS.md | 16 +++++ amfora/merge-trust-stores.sh | 30 +++++++++ lagrange/INSTRUCTIONS.md | 16 +++++ lagrange/merge-trust-stores.sh | 30 +++++++++ 8 files changed, 244 insertions(+) create mode 100644 .gitignore create mode 100644 LICENSE.txt create mode 100644 README.md create mode 100644 agunua/INSTRUCTIONS.md create mode 100644 amfora/INSTRUCTIONS.md create mode 100755 amfora/merge-trust-stores.sh create mode 100644 lagrange/INSTRUCTIONS.md create mode 100755 lagrange/merge-trust-stores.sh diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..76c2a10 --- /dev/null +++ b/.gitignore @@ -0,0 +1,2 @@ +/*.sh +generate-trust-store.sh diff --git a/LICENSE.txt b/LICENSE.txt new file mode 100644 index 0000000..670154e --- /dev/null +++ b/LICENSE.txt @@ -0,0 +1,116 @@ +CC0 1.0 Universal + +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 +authorship and/or a database (each, a "Work"). + +Certain owners wish to permanently relinquish those rights to a Work for the +purpose of contributing to a commons of creative, cultural and scientific +works ("Commons") that the public can reliably and without fear of later +claims of infringement build upon, modify, incorporate in other works, reuse +and redistribute as freely as possible in any form whatsoever and for any +purposes, including without limitation commercial purposes. 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Affirmer offers the Work as-is and makes no representations or warranties + of any kind concerning the Work, express, implied, statutory or otherwise, + including without limitation warranties of 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. + +For more information, please see + diff --git a/README.md b/README.md new file mode 100644 index 0000000..639e681 --- /dev/null +++ b/README.md @@ -0,0 +1,25 @@ +# Gemini Trust Stores + +Geminispace is (currently) small enough that we can afford to download all known capsules' TLS certificates and use them to generate trust stores for various Gemini clients. If verified via multiple network perspectives, using a pre-generated trust store is a major improvement over blindly trusting-on-first-use. + +This repo contains: + +1. [All TLS certificates](certs/) of capsules listed in gemini://geminispace.info/known-hosts, updated every few days (no more than a week). This will give us a history of certificates in Geminispace, starting in 2021-04-27. +2. A table containing details about each certificate ([markdown](cert-details.md) and [CSV](cert-details.csv)). +3. Trust stores for various Gemini clients, currently: + +* [Agunua](agunua/) +* [Amfora](amfora/) +* [Lagrange](lagrange/) + +You can find instructions on how to use them in their respective directories. + +The scripts used to generate these files are available [here](https://tildegit.org/nervuri/trust-store-generators). The Tor option is used, so [most](log-stderr) certificates are attested to from at least two network perspectives. + +All commits are signed with [this GPG key](https://nervuri.net/keys/) (B769BD004A417E3A5A902DD1C4769EEA7BA61672). + +You don't need to trust that I am publishing the correct certificates. [The scripts](https://tildegit.org/nervuri/trust-store-generators) should be easy to understand; I encourage you to run them yourselves and generate these files from your own network perspectives. If the results don't coincide with what I've published, please [let me know](https://nervuri.net/contact). + +## How to contribute + +The project is hosted [at tildegit.org](https://tildegit.org/nervuri/trust-stores). If you don't want to make an account, just [shoot me an email](https://nervuri.net/contact) with your [patch](https://git-send-email.io/)/suggestion/bug report/whatever else. diff --git a/agunua/INSTRUCTIONS.md b/agunua/INSTRUCTIONS.md new file mode 100644 index 0000000..edd8e56 --- /dev/null +++ b/agunua/INSTRUCTIONS.md @@ -0,0 +1,9 @@ +# Instructions for Agunua + +Agunua's trust store is `~/.agunua/fingerprints/` on GNU/Linux systems. For each host, a file is created in that directory. + +You can replace the `fingerprints` directory with the generated one, or merge them by running: + +``` +cp fingerprints/* ~/.agunua/fingerprints/ +``` diff --git a/amfora/INSTRUCTIONS.md b/amfora/INSTRUCTIONS.md new file mode 100644 index 0000000..aca0333 --- /dev/null +++ b/amfora/INSTRUCTIONS.md @@ -0,0 +1,16 @@ +# Instructions for Amfora + +Amfora's trust store is `~/.cache/amfora/tofu.toml` on GNU/Linux systems. + +You can replace it with the generated `tofu.toml`, or merge them using the provided script: + +``` +# First a test run: +./merge-trust-stores.sh ~/.cache/amfora/tofu.toml + +# The entries in ~/.cache/amfora/tofu.toml that are not included in the +# script-generated trust store will appear at the end of the output. + +# If it looks ok, then run: +./merge-trust-stores.sh ~/.cache/amfora/tofu.toml > ~/.cache/amfora/tofu.toml +``` diff --git a/amfora/merge-trust-stores.sh b/amfora/merge-trust-stores.sh new file mode 100755 index 0000000..80e72ee --- /dev/null +++ b/amfora/merge-trust-stores.sh @@ -0,0 +1,30 @@ +#!/bin/sh + +set -o errexit # (-e) exit immediately if any command has a non-zero exit status +set -o nounset # (-u) don't accept undefined variables +#set -o xtrace # for debugging + +if [ -z "${1:-}" ]; then + >&2 echo "The path to the user's trust store must be provided." + >&2 echo "The default on GNU/Linux is ~/.cache/amfora/tofu.toml" + exit 1 +fi + +dir="$(dirname "$0")" # directory where this script is + +trust_store=$(cat "$dir/tofu.toml") # script-generated trust store + +# Loop through user's trust store. +while read -r line; do + + entry=$(echo "$line" | cut -d ' ' -f 1) + + # If this entry is not in the script-generated trust store, add it. + if ! echo "$trust_store" | grep -qF "$entry"; then + trust_store="$trust_store\n$line" + fi + +done < "${1:-}" + +# Output to stdout. +echo "$trust_store" diff --git a/lagrange/INSTRUCTIONS.md b/lagrange/INSTRUCTIONS.md new file mode 100644 index 0000000..b9d8bcc --- /dev/null +++ b/lagrange/INSTRUCTIONS.md @@ -0,0 +1,16 @@ +# Instructions for Lagrange + +Lagrange's trust store is `~/.config/lagrange/trusted.txt` on GNU/Linux systems. + +You can replace it with the generated `trusted.txt`, or merge them using the provided script: + +``` +# First a test run: +./merge-trust-stores.sh ~/.config/lagrange/trusted.txt + +# The entries in ~/.config/lagrange/trusted.txt that are not included in the +# script-generated trust store will appear at the end of the output. + +# If it looks ok, then run: +./merge-trust-stores.sh ~/.config/lagrange/trusted.txt > ~/.config/lagrange/trusted.txt +``` diff --git a/lagrange/merge-trust-stores.sh b/lagrange/merge-trust-stores.sh new file mode 100755 index 0000000..5f86bc1 --- /dev/null +++ b/lagrange/merge-trust-stores.sh @@ -0,0 +1,30 @@ +#!/bin/sh + +set -o errexit # (-e) exit immediately if any command has a non-zero exit status +set -o nounset # (-u) don't accept undefined variables +#set -o xtrace # for debugging + +if [ -z "${1:-}" ]; then + >&2 echo "The path to the user's trust store must be provided." + >&2 echo "The default on GNU/Linux is ~/.config/lagrange/trusted.txt" + exit 1 +fi + +dir="$(dirname "$0")" # directory where this script is + +trust_store=$(cat "$dir/trusted.txt") # script-generated trust store + +# Loop through user's trust store. +while read -r line; do + + entry=$(echo "$line" | cut -d ' ' -f 1) + + # If this entry is not in the script-generated trust store, add it. + if ! echo "$trust_store" | grep -qF "$entry"; then + trust_store="$trust_store\n$line" + fi + +done < "${1:-}" + +# Output to stdout. +echo "$trust_store"