[Commits] [SCM] claws branch, master, updated. 3.15.0-31-g680a2ee

[ticho at claws-mail.org]

The branch, master has been updated
       via  680a2ee6756139a32755a09edc77472147f8e64b (commit)
      from  f081d0f1eb701952f329e32b901ecd3b4282551f (commit)

Summary of changes:
 src/ssl_manager.c |   79 +++++++++++++++++++++--------------------------------
 1 file changed, 31 insertions(+), 48 deletions(-)


- Log -----------------------------------------------------------------
commit 680a2ee6756139a32755a09edc77472147f8e64b
Author: Andrej Kacian <ticho at claws-mail.org>
Date:   Fri Apr 21 17:57:04 2017 +0200

    Rewrite ssl_manager cert filename parsing to allow for ipv6 addresses.

diff --git a/src/ssl_manager.c b/src/ssl_manager.c
index d5086a9..fb6c4c5 100644
--- a/src/ssl_manager.c
+++ b/src/ssl_manager.c
@@ -213,60 +213,44 @@ void ssl_manager_create(void)
 	gtk_widget_show(window);
 }
 
-static char *get_server(const char *str)
+static gboolean get_serverport(const gchar *str, gchar **server, gchar **port)
 {
-	char *ret = NULL, *tmp = g_strdup(str);
-	char *first_pos = NULL, *last_pos = NULL;
-	char *previous_pos = NULL, *pre_previous_pos = NULL;
-	int previous_dot_pos;
-
-	if (!strchr(tmp, ':')) {
-		/* no fingerprint */
-		if (strstr(tmp, ".cert"))
-			*(strstr(tmp, ".cert")+1) = '.';
+	const gchar *pos, *prevpos;
+
+	g_return_val_if_fail(str != NULL, FALSE);
+
+	for (prevpos = str, pos = strstr(str, ".") + 1;
+			pos != NULL;
+			prevpos = pos, pos = strstr(pos, ".") + 1) {
+		if (!strcmp(pos, "cert") || !strcmp(pos, "cert.chain")) {
+			*server = strndup(str, prevpos - str - 1);
+			*port = strndup(prevpos, pos - prevpos - 1);
+			return TRUE;
+		}
 	}
 
-	first_pos = tmp;
-	while (tmp && (tmp = strstr(tmp,".")) != NULL) {
-		tmp++;
-		pre_previous_pos = previous_pos;
-		previous_pos = last_pos;
-		last_pos = tmp;
-	}
-	previous_dot_pos = (pre_previous_pos - first_pos);
-	if (previous_dot_pos - 1 > 0)
-		ret = g_strndup(first_pos, previous_dot_pos - 1);
-	else 
-		ret = g_strdup(first_pos);
-	g_free(first_pos);
-	return ret;
+	return FALSE;
 }
 
 static char *get_port(const char *str)
 {
-	char *ret = NULL, *tmp = g_strdup(str);
-	char *last_pos = NULL;
-	char *previous_pos = NULL, *pre_previous_pos = NULL;
-
-	if (!strchr(tmp, ':')) {
-		/* no fingerprint */
-		if (strstr(tmp, ".cert"))
-			*(strstr(tmp, ".cert")+1) = '.';
+	const char *pos, *prevpos;
+	char *port;
+
+	g_return_val_if_fail(str != NULL, NULL);
+
+	/* Iterate through all '.'-separated chunks, and the last one
+	 * before the .cert or .cert.chain suffix is the port number. */
+	for (prevpos = str, pos = strstr(str, ".") + 1;
+			pos != NULL;
+			prevpos = pos, pos = strstr(pos, ".") + 1) {
+		if (!strcmp(pos, "cert") || !strcmp(pos, "cert.chain")) {
+			port = strndup(prevpos, pos - prevpos - 1);
+			return port;
+		}
 	}
 
-	while (tmp && (tmp = strstr(tmp,".")) != NULL) {
-		tmp++;
-		pre_previous_pos = previous_pos;
-		previous_pos = last_pos;
-		last_pos = tmp;
-	}
-	if (previous_pos && pre_previous_pos && (int)(previous_pos - pre_previous_pos - 1) > 0)
-		ret = g_strndup(pre_previous_pos, (int)(previous_pos - pre_previous_pos - 1));
-	else
-		ret = g_strdup("0");
-	g_free(tmp);
-	return ret;
-	
+	return NULL;
 }
 
 static char *get_fingerprint(const char *str)
@@ -346,14 +330,13 @@ static void ssl_manager_load_certs (void)
 	}
 	
 	while ((d = g_dir_read_name(dir)) != NULL) {
-		gchar *server, *port, *fp;
+		gchar *server = NULL, *port = NULL, *fp = NULL;
 		SSLCertificate *cert;
 
 		if(strstr(d, ".cert") != d + (strlen(d) - strlen(".cert"))) 
 			continue;
 
-		server = get_server(d);
-		port = get_port(d);
+		get_serverport(d, &server, &port);
 		fp = get_fingerprint(d);
 		
 		cert = ssl_certificate_find(server, atoi(port), fp);

-----------------------------------------------------------------------


hooks/post-receive
-- 
Claws Mail