Rebuild config file

[privoxy.git] / openssl.c

diff --git a/openssl.c b/openssl.c
index d911aff..2c065cc 100644 (file)
--- a/openssl.c
+++ b/openssl.c
@@ -55,7 +55,7 @@
 #define CERTIFICATE_AUTHORITY_KEY                "keyid:always"
 #define CERTIFICATE_ALT_NAME_PREFIX              "DNS:"
 #define CERTIFICATE_VERSION                      2
-#define VALID_DATETIME_FMT                       "%Y%m%d%H%M%SZ"
+#define VALID_DATETIME_FMT                       "%y%m%d%H%M%SZ"
 #define VALID_DATETIME_BUFLEN                    16
 
 static int generate_webpage_certificate(struct client_state *csp);
@@ -152,19 +152,27 @@ extern size_t is_ssl_pending(struct ssl_attr *ssl_attr)
 extern int ssl_send_data(struct ssl_attr *ssl_attr, const unsigned char *buf, size_t len)
 {
    BIO *bio = ssl_attr->openssl_attr.bio;
+   SSL *ssl;
    int ret = 0;
    int pos = 0; /* Position of unsent part in buffer */
+   int fd = -1;
 
    if (len == 0)
    {
       return 0;
    }
 
+   if (BIO_get_ssl(bio, &ssl) == 1)
+   {
+      fd = SSL_get_fd(ssl);
+   }
+
    while (pos < len)
    {
       int send_len = (int)len - pos;
 
-      log_error(LOG_LEVEL_WRITING, "TLS: %N", send_len, buf+pos);
+      log_error(LOG_LEVEL_WRITING, "TLS on socket %d: %N",
+         fd, send_len, buf+pos);
 
       /*
        * Sending one part of the buffer
@@ -176,7 +184,7 @@ extern int ssl_send_data(struct ssl_attr *ssl_attr, const unsigned char *buf, si
          if (!BIO_should_retry(bio))
          {
             log_ssl_errors(LOG_LEVEL_ERROR,
-               "Sending data over TLS/SSL failed");
+               "Sending data on socket %d over TLS/SSL failed", fd);
             return -1;
          }
       }
@@ -207,7 +215,10 @@ extern int ssl_send_data(struct ssl_attr *ssl_attr, const unsigned char *buf, si
 extern int ssl_recv_data(struct ssl_attr *ssl_attr, unsigned char *buf, size_t max_length)
 {
    BIO *bio = ssl_attr->openssl_attr.bio;
+   SSL *ssl;
    int ret = 0;
+   int fd = -1;
+
    memset(buf, 0, max_length);
 
    /*
@@ -221,12 +232,18 @@ extern int ssl_recv_data(struct ssl_attr *ssl_attr, unsigned char *buf, size_t m
    if (ret < 0)
    {
       log_ssl_errors(LOG_LEVEL_ERROR,
-         "Receiving data over TLS/SSL failed");
+         "Receiving data on socket %d over TLS/SSL failed", fd);
 
       return -1;
    }
 
-   log_error(LOG_LEVEL_RECEIVED, "TLS: %N", ret, buf);
+   if (BIO_get_ssl(bio, &ssl) == 1)
+   {
+      fd = SSL_get_fd(ssl);
+   }
+
+   log_error(LOG_LEVEL_RECEIVED, "TLS from socket %d: %N",
+      fd, ret, buf);
 
    return ret;
 }
@@ -820,6 +837,18 @@ extern int create_client_ssl_connection(struct client_state *csp)
       goto exit;
    }
 
+   if (csp->config->cipher_list != NULL)
+   {
+      if (!SSL_set_cipher_list(ssl, csp->config->cipher_list))
+      {
+         log_ssl_errors(LOG_LEVEL_ERROR,
+            "Setting the cipher list '%s' for the client connection failed",
+            csp->config->cipher_list);
+         ret = -1;
+         goto exit;
+      }
+   }
+
    /*
     *  Handshake with client
     */
@@ -1044,6 +1073,18 @@ extern int create_server_ssl_connection(struct client_state *csp)
       goto exit;
    }
 
+   if (csp->config->cipher_list != NULL)
+   {
+      if (!SSL_set_cipher_list(ssl, csp->config->cipher_list))
+      {
+         log_ssl_errors(LOG_LEVEL_ERROR,
+            "Setting the cipher list '%s' for the server connection failed",
+            csp->config->cipher_list);
+         ret = -1;
+         goto exit;
+      }
+   }
+
    /*
     * Set the hostname to check against the received server certificate
     */