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vertx-gemini-server
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add start page with chat explanation

This commit is contained in:
Alexander Lehmann 2023-05-07 01:42:50 +02:00
parent a9df49329d
commit 2b3376a89b
1 changed files with 74 additions and 57 deletions
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35
src/main/java/cx/lehmann/gemini/gemini/MainVerticle.java
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@ -41,7 +41,7 @@ public class MainVerticle extends AbstractVerticle {
List<NetSocket> clients=new ArrayList<>();
// X509TrustManager tm=new MyTrustManager();
// X509TrustManager tm=new MyTrustManager();
@Override
public void start(Promise<Void> startPromise) throws Exception {
@ -52,7 +52,7 @@ public class MainVerticle extends AbstractVerticle {
// String certPath="c:/temp/cert.pem";
String certPath="/home/lehmann/gemini-chat/cert.pem";
// TrustOptions trustOptions=new MyTrustOptions(vertx);
// TrustOptions trustOptions=new MyTrustOptions(vertx);
TrustManagerFactory trustMgrFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
KeyStore keystore=KeyStore.getInstance("JKS");
@ -67,20 +67,20 @@ public class MainVerticle extends AbstractVerticle {
.setCertPath(certPath)
.setKeyPath(certPath))
.setSsl(true)
// .setTrustOptions(trustOptions)
// .setTrustOptions(trustOptions)
.setTrustOptions(TrustOptions.wrap(trustManager))
// .setOpenSslEngineOptions(new OpenSSLEngineOptions())
// .setOpenSslEngineOptions(new OpenSSLEngineOptions())
.setClientAuth(ClientAuth.REQUEST)
;
// SSLContext sc = SSLContext.getInstance("SSL");
// sc.init(null, new X509TrustManager[] { tm }, null);
// HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());
// SSLContext sc = SSLContext.getInstance("SSL");
// sc.init(null, new X509TrustManager[] { tm }, null);
// HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());
vertx.createNetServer(options).connectHandler(conn -> {
conn.handler(event -> {
System.out.println(new Date().toString()+"accepted connection:"+conn.remoteAddress());
System.out.println(new Date().toString()+" accepted connection:"+conn.remoteAddress());
String url=event.toString("UTF-8");
if(!url.endsWith("\r\n")) {
conn.write("40 format error\r\n");
@ -99,6 +99,23 @@ public class MainVerticle extends AbstractVerticle {
conn.write("30 gemini://gemini.lehmann.cx:11965/\r\n");
conn.close();
}
else if(path.equals("/")) {
conn.write("20 text/gemini\r\n");
conn.write("# a very simple chat server\n");
conn.write("the chat page loads indefintely (until the connection breaks at least)\n");
conn.write("and shows chat messages sent by other users\n");
conn.write("messages can be sent via the /post url and use the client certificate to authenticate\n");
conn.write("currently the sha256 hash of the client cert is used as user-id\n");
conn.write("\n");
conn.write("the source code for the server is at\n");
conn.write("=> https://tildegit.org/alexlehm/vertx-gemini-server\n");
conn.write("the author of this chat is reachable via\n");
conn.write("=> gemini://gemini.lehmann.cx/\n");
conn.write("\n");
conn.write("click on the link to get started\n");
conn.write("=> /chat\n");
conn.close();
}
else if(path.startsWith("/post")) {
System.out.println("post");
try {
@ -130,7 +147,7 @@ public class MainVerticle extends AbstractVerticle {
}
}
} catch (SSLPeerUnverifiedException | CertificateEncodingException | NoSuchAlgorithmException ex) {
// ex.printStackTrace();
// ex.printStackTrace();
conn.write("60 cert required\r\n");
}
conn.close();