X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd-alex.git;a=blobdiff_plain;f=src%2Fngircd%2Fconn-ssl.c;h=c9bbdd2497ee3f7f9742415ab5888fad4b1c7186;hp=a24a62dac7254daf339a3d5191753470a0bf6c11;hb=6171beb7ab5dc0586581660852576f437470df63;hpb=0985d69cc6c1daa7cdc8f15f93772b12ab3e8271

diff --git a/src/ngircd/conn-ssl.c b/src/ngircd/conn-ssl.c
index a24a62da..c9bbdd24 100644
--- a/src/ngircd/conn-ssl.c
+++ b/src/ngircd/conn-ssl.c
@@ -1,6 +1,13 @@
 /*
  * ngIRCd -- The Next Generation IRC Daemon
- * Copyright (c) 2005-2008 Florian Westphal <fw@strlen.de>
+ * Copyright (c)2005-2008 Florian Westphal (fw@strlen.de).
+ * Copyright (c)2008-2014 Alexander Barton (alex@barton.de) and Contributors.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * Please read the file COPYING, README and AUTHORS for more information.
  */
 
 #include "portab.h"
@@ -10,7 +17,6 @@
  * SSL wrapper functions
  */
 
-#include "imp.h"
 #include "conf-ssl.h"
 
 #ifdef SSL_SUPPORT
@@ -29,7 +35,6 @@
 #include "conn-ssl.h"
 #include "log.h"
 
-#include "exp.h"
 #include "defines.h"
 
 extern struct SSLOptions Conf_SSLOptions;
@@ -62,7 +67,7 @@ static gnutls_priority_t priorities_cache;
 static bool ConnSSL_LoadServerKey_gnutls PARAMS(( void ));
 #endif
 
-#define SHA1_STRING_LEN	(20 * 2 + 1)
+#define SHA256_STRING_LEN	(32 * 2 + 1)
 
 static bool ConnSSL_Init_SSL PARAMS(( CONNECTION *c ));
 static int ConnectAccept PARAMS(( CONNECTION *c, bool connect ));
@@ -711,7 +716,7 @@ ConnSSL_InitCertFp( CONNECTION *c )
 	if (!cert)
 		return 0;
 
-	if (!X509_digest(cert, EVP_sha1(), digest, &digest_size)) {
+	if (!X509_digest(cert, EVP_sha256(), digest, &digest_size)) {
 		X509_free(cert);
 		return 0;
 	}
@@ -725,7 +730,8 @@ ConnSSL_InitCertFp( CONNECTION *c )
 	unsigned char digest[MAX_HASH_SIZE];
 	size_t digest_size;
 
-	if (gnutls_certificate_type_get(c->ssl_state.gnutls_session) != GNUTLS_CRT_X509)
+	if (gnutls_certificate_type_get(c->ssl_state.gnutls_session) !=
+					GNUTLS_CRT_X509)
 		return 0;
 
 	if (gnutls_x509_crt_init(&cert) != GNUTLS_E_SUCCESS)
@@ -739,13 +745,15 @@ ConnSSL_InitCertFp( CONNECTION *c )
 		return 0;
 	}
 	
-	if (gnutls_x509_crt_import(cert, &cert_list[0], GNUTLS_X509_FMT_DER) != GNUTLS_E_SUCCESS) {
+	if (gnutls_x509_crt_import(cert, &cert_list[0],
+				   GNUTLS_X509_FMT_DER) != GNUTLS_E_SUCCESS) {
 		gnutls_x509_crt_deinit(cert);
 		return 0;
 	}
 
 	digest_size = sizeof(digest);
-	if (gnutls_x509_crt_get_fingerprint(cert, GNUTLS_DIG_SHA1, digest, &digest_size)) {
+	if (gnutls_x509_crt_get_fingerprint(cert, GNUTLS_DIG_SHA256, digest,
+					    &digest_size)) {
 		gnutls_x509_crt_deinit(cert);
 		return 0;
 	}
@@ -755,7 +763,7 @@ ConnSSL_InitCertFp( CONNECTION *c )
 
 	assert(c->ssl_state.fingerprint == NULL);
 
-	c->ssl_state.fingerprint = malloc(SHA1_STRING_LEN);
+	c->ssl_state.fingerprint = malloc(SHA256_STRING_LEN);
 	if (!c->ssl_state.fingerprint)
 		return 0;
 
@@ -890,7 +898,7 @@ bool
 ConnSSL_SetCertFp(CONNECTION *c, const char *fingerprint)
 {
 	assert (c != NULL);
-	c->ssl_state.fingerprint = strndup(fingerprint, SHA1_STRING_LEN - 1);
+	c->ssl_state.fingerprint = strndup(fingerprint, SHA256_STRING_LEN - 1);
 	return c->ssl_state.fingerprint != NULL;
 }
 #else