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SNI support

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add SNI support
This commit is contained in:
Mathieu CARBONNEAUX 2016-08-07 19:47:51 +02:00
parent 988322682f
commit 583d6ac96e
4 changed files with 14 additions and 10 deletions
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3
.gitignore vendored Normal file
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@ -0,0 +1,3 @@
*.o
*.exec
proxytunnel.exe

2
Makefile
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@ -78,7 +78,7 @@ OBJ = proxytunnel.o \
.PHONY: all clean docs install
all: proxytunnel docs
all: proxytunnel
docs:
$(MAKE) -C docs

2
http.c
View file

@ -109,7 +109,7 @@ void proxy_protocol(PTSTREAM *pts) {
} else {
if( args_info.verbose_flag )
message( "\nTunneling to %s (destination)\n", args_info.dest_arg );
sprintf( buf, "CONNECT %s HTTP/1.1\r\nHost: %s\r\n", args_info.dest_arg, args_info.host_arg ? args_info.host_arg : args_info.dest_arg );
sprintf( buf, "CONNECT %s HTTP/1.1\r\nHost: %s\r\n", args_info.dest_arg, args_info.host_arg ? args_info.host_arg : args_info.proxyhost_arg );
}
if ( args_info.user_given && args_info.pass_given ) {

17
ptstream.c
View file

@ -162,18 +162,19 @@ int stream_enable_ssl(PTSTREAM *pts) {
ctx = SSL_CTX_new (meth);
ssl = SSL_new (ctx);
SSL_set_rfd (ssl, stream_get_incoming_fd(pts));
SSL_set_wfd (ssl, stream_get_outgoing_fd(pts));
/* SNI support */
if ( args_info.verbose_flag ) {
message( "Set SNI hostname to %s\n", args_info.proxyhost_arg );
}
res = SSL_set_tlsext_host_name(ssl,args_info.proxyhost_arg);
if (res < 0) {
message( "TLS SNI error, giving up: SSL_set_tlsext_host_name returned error message:\n %u\n", res );
exit( 1 );
}
}
res = SSL_set_tlsext_host_name(ssl,args_info.proxyhost_arg);
if (res < 0) {
message( "TLS SNI error, giving up: SSL_set_tlsext_host_name returned error message:\n %u\n", res );
exit( 1 );
}
SSL_set_rfd (ssl, stream_get_incoming_fd(pts));
SSL_set_wfd (ssl, stream_get_outgoing_fd(pts));
SSL_connect (ssl);
/* Store ssl and ctx parameters */