From 09b4a881253d4703312045b8dc61900725cac3ec Mon Sep 17 00:00:00 2001
From: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Date: Tue, 7 Jul 2009 15:39:47 -0300
Subject: [PATCH] Added option server_ssl to indicate whether server is SSL
 enabled.

---
 popproxy.c    | 22 ++++++++++++++++++----
 popproxy.conf |  2 ++
 2 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/popproxy.c b/popproxy.c
index a10b61b..f5f88bd 100644
--- a/popproxy.c
+++ b/popproxy.c
@@ -38,10 +38,11 @@ struct pop_address
 {
   char *server;
   char *port;
+  int ssl;
 };
 
 static HCConn *
-server_conn_new (char *server, char *port)
+server_conn_new (char *server, char *port, int ssl)
 {
   int fd;
   HCConn *conn;
@@ -54,15 +55,16 @@ server_conn_new (char *server, char *port)
       return NULL;
     }
   conn = hc_conn_new (NULL, NULL);
-  ssl_conn = hc_conn_new (NULL, NULL);
   r = hc_conn_set_driver_channel (conn, fd);
   if (r != 0)
     {
-      hc_conn_close (ssl_conn);
       hc_conn_close (conn);
       close (fd);
       return NULL;
     }
+  if (!ssl)
+    return conn;
+  ssl_conn = hc_conn_new (NULL, NULL);
   r = hc_conn_set_driver_ssl_client (ssl_conn, conn);
   if (r != 0)
     {
@@ -141,7 +143,8 @@ new_client (int fd, struct sockaddr *addr, socklen_t saddr, gpointer data)
   g_message ("Received connection from %s.",
              inet_ntoa (((struct sockaddr_in *) addr)->sin_addr));
 
-  server_conn = server_conn_new (address->server, address->port);
+  server_conn = server_conn_new (address->server, address->port,
+                                 address->ssl);
   if (server_conn == NULL)
     {
       return;
@@ -181,6 +184,7 @@ int main (int argc, char **argv)
   gchar *port;
   gchar *server_address;
   gchar *server_port;
+  int server_ssl;
   gchar *certfile;
   gchar *ssl_keyfile;
   struct pop_address pop_address;
@@ -264,9 +268,19 @@ int main (int argc, char **argv)
       server_port = g_strdup ("995");
       g_error_free (error);
     }
+  error = NULL;
+  server_ssl = g_key_file_get_boolean (keyfile, "global", "server_ssl",
+                                       &error);
+  if (server_ssl == 0 && error != NULL)
+    {
+      server_ssl = 0;
+      g_error_free (error);
+    }
+
 
   pop_address.server = server_address;
   pop_address.port = server_port;
+  pop_address.ssl = server_ssl;
 
   server_fd = hc_tcp_server (port);
   if (server_fd < 0)
diff --git a/popproxy.conf b/popproxy.conf
index d93b0eb..d899073 100644
--- a/popproxy.conf
+++ b/popproxy.conf
@@ -3,5 +3,7 @@
 address = 0.0.0.0
 port = 1100
 server = 127.0.0.1
+server_port = 995
+server_ssl = 1
 certfile = "cert.pem"
 keyfile = "key.pem"
-- 
2.20.1