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-rw-r--r--camel/camel-tcp-stream-ssl.c284
1 files changed, 0 insertions, 284 deletions
diff --git a/camel/camel-tcp-stream-ssl.c b/camel/camel-tcp-stream-ssl.c
deleted file mode 100644
index e9afb768bc..0000000000
--- a/camel/camel-tcp-stream-ssl.c
+++ /dev/null
@@ -1,284 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/*
- * Authors: Jeffrey Stedfast <fejj@ximian.com>
- *
- * Copyright 2001 Ximian, Inc. (www.ximian.com)
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
- *
- */
-
-
-#include <config.h>
-#include "camel-tcp-stream-raw.h"
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <string.h>
-
-static CamelTcpStreamClass *parent_class = NULL;
-
-/* Returns the class for a CamelTcpStreamSSL */
-#define CTSS_CLASS(so) CAMEL_TCP_STREAM_SSL_CLASS (CAMEL_OBJECT_GET_CLASS (so))
-
-static ssize_t stream_read (CamelStream *stream, char *buffer, size_t n);
-static ssize_t stream_write (CamelStream *stream, const char *buffer, size_t n);
-static int stream_flush (CamelStream *stream);
-static int stream_close (CamelStream *stream);
-
-static int stream_connect (CamelTcpStream *stream, struct hostent *host, int port);
-static int stream_getsockopt (CamelTcpStream *stream, CamelSockOptData *data);
-static int stream_setsockopt (CamelTcpStream *stream, const CamelSockOptData *data);
-
-/* callbacks */
-
-static SECStatus ssl_bad_cert (void *data, PRFileDesc *fd);
-static SECStatus ssl_auth_cert (void *data, PRFileDesc *fd, PRBool checksig, PRBool is_server);
-
-
-static void
-camel_tcp_stream_ssl_class_init (CamelTcpStreamSSLClass *camel_tcp_stream_ssl_class)
-{
- CamelTcpStreamClass *camel_tcp_stream_class =
- CAMEL_TCP_STREAM_CLASS (camel_tcp_stream_ssl_class);
- CamelStreamClass *camel_stream_class =
- CAMEL_STREAM_CLASS (camel_tcp_stream_ssl_class);
-
- parent_class = CAMEL_STREAM_CLASS (camel_type_get_global_classfuncs (camel_tcp_stream_get_type ()));
-
- /* virtual method overload */
- camel_stream_class->read = stream_read;
- camel_stream_class->write = stream_write;
- camel_stream_class->flush = stream_flush;
- camel_stream_class->close = stream_close;
-
- camel_tcp_stream_class->connect = stream_connect;
- camel_tcp_stream_class->getsockopt = stream_getsockopt;
- camel_tcp_stream_class->setsockopt = stream_setsockopt;
-}
-
-static void
-camel_tcp_stream_ssl_init (gpointer object, gpointer klass)
-{
- CamelTcpStreamSSL *stream = CAMEL_TCP_STREAM_SSL (object);
-
- stream->sockfd = NULL;
- stream->session = NULL;
- stream->expected_host = NULL;
-}
-
-static void
-camel_tcp_stream_ssl_finalize (CamelObject *object)
-{
- CamelTcpStreamSSL *stream = CAMEL_TCP_STREAM_SSL (object);
-
- if (stream->sockfd != NULL)
- PR_Close (stream->sockfd);
-
- camel_object_unref (CAMEL_OBJECT (stream->session));
- g_free (stream->expected_host);
-}
-
-
-CamelType
-camel_tcp_stream_ssl_get_type (void)
-{
- static CamelType type = CAMEL_INVALID_TYPE;
-
- if (type == CAMEL_INVALID_TYPE) {
- type = camel_type_register (camel_stream_get_type (),
- "CamelTcpStreamSSL",
- sizeof (CamelTcpStreamSSL),
- sizeof (CamelTcpStreamSSLClass),
- (CamelObjectClassInitFunc) camel_tcp_stream_ssl_class_init,
- NULL,
- (CamelObjectInitFunc) camel_tcp_stream_ssl_init,
- (CamelObjectFinalizeFunc) camel_tcp_stream_ssl_finalize);
- }
-
- return type;
-}
-
-
-/**
- * camel_tcp_stream_ssl_new:
- * @session: camel session
- * @expected_host: host that the stream is expected to connect with.
- *
- * Since the SSL certificate authenticator may need to prompt the
- * user, a CamelSession is needed. #expected_host is needed as a
- * protection against an MITM attack.
- *
- * Return value: a tcp stream
- **/
-CamelStream *
-camel_tcp_stream_ssl_new (CamelSession *session, const char *expected_host)
-{
- CamelTcpStreamSSL *stream;
-
- stream = CAMEL_TCP_STREAM_SSL (camel_object_new (camel_tcp_stream_ssl_get_type ()));
-
- camel_object_ref (CAMEL_OBJECT (session));
- stream->session = session;
- stream->expected_host = g_strdup (expected_host);
-
- return CAMEL_STREAM (stream);
-}
-
-static ssize_t
-stream_read (CamelStream *stream, char *buffer, size_t n)
-{
- CamelTcpStreamSSL *tcp_stream_ssl = CAMEL_TCP_STREAM_SSL (stream);
- ssize_t nread;
-
- do {
- nread = PR_Read (tcp_stream_ssl->sockfd, buffer, n);
- } while (nread == -1 && errno == EINTR);
-
- return nread;
-}
-
-static ssize_t
-stream_write (CamelStream *stream, const char *buffer, size_t n)
-{
- CamelTcpStreamSSL *tcp_stream_ssl = CAMEL_TCP_STREAM_SSL (stream);
- ssize_t v, written = 0;
-
- do {
- v = PR_Write (tcp_stream_ssl->sockfd, buffer, n);
- if (v > 0)
- written += v;
- } while (v == -1 && errno == EINTR);
-
- if (v == -1)
- return -1;
- else
- return written;
-}
-
-static int
-stream_flush (CamelStream *stream)
-{
- return PR_Fsync (((CamelTcpStreamSSL *)stream)->sockfd);
-}
-
-static int
-stream_close (CamelStream *stream)
-{
- if (PR_Close (((CamelTcpStreamSSL *)stream)->sockfd) == PR_Failure)
- return -1;
-
- ((CamelTcpStreamSSL *)stream)->sockfd = NULL;
-
- return 0;
-}
-
-
-static SECStatus
-ssl_auth_cert (void *data, PRFileDesc *fd, PRBool checksig, PRBool is_server)
-{
- return SSL_AuthCertificate (NULL, fd, TRUE, FALSE);
-}
-
-static SECStatus
-ssl_bad_cert (void *data, PRFileDesc *fd)
-{
- CamelSession *session;
- char *string;
- PRInt32 len;
-
- g_return_val_if_fail (data != NULL, SECFailure);
- g_return_val_if_fail (CAMEL_IS_SESSION (data), SECFailure);
-
- /* FIXME: International issues here?? */
- len = PR_GetErrorTextLen (PR_GetError ());
- string = g_malloc0 (len);
- PR_GetErrorText (string);
-
- session = CAMEL_SESSION (data);
- if (camel_session_query_cert_authenticator (session, string))
- return SECSuccess;
-
- return SECFailure;
-}
-
-static int
-stream_connect (CamelTcpStream *stream, struct hostent *host, int port)
-{
- CamelTcpStreamSSL *ssl = CAMEL_TCP_STREAM_SSL (stream);
- PRIntervalTime timeout;
- PRNetAddr netaddr;
- PRFileDesc *fd, *ssl_fd;
-
- g_return_val_if_fail (host != NULL, -1);
-
- memset ((void *) &netaddr, 0, sizeof (PRNetAddr));
- memcpy (&netaddr.inet.ip, host->h_addr, sizeof (netaddr.inet.ip));
-
- if (PR_InitializeNetAddr (PR_IpAddrNull, port, &netaddr) == PR_FAILUE)
- return -1;
-
- fd = PR_OpenTCPSocket (host->h_addrtype);
- ssl_fd = SSL_ImportFD (NULL, fd);
-
- SSL_SetUrl (ssl_fd, ssl->expected_host);
-
- if (ssl_fd == NULL || PR_Connect (ssl_fd, &netaddr, timeout) == PR_FAILURE) {
- if (ssl_fd != NULL)
- PR_Close (ssl_fd);
-
- return -1;
- }
-
- SSL_AuthCertificateHook (ssl_fd, ssl_auth_cert, NULL);
- SSL_BadCertHook (ssl_fd, ssl_bad_cert, ssl->session);
-
- ssl->sockfd = ssl_fd;
-
- return 0;
-}
-
-
-static int
-stream_getsockopt (CamelTcpStream *stream, CamelSockOptData *data)
-{
- PRSocketOptionData sodata;
-
- memset ((void *) &sodata, 0, sizeof (sodata));
- memcpy ((void *) &sodata, (void *) data, sizeof (CamelSockOptData));
-
- if (PR_GetSocketOption (((CamelTcpStreamSSL *)stream)->sockfd, &sodata) == PR_FAILURE)
- return -1;
-
- memcpy ((void *) data, (void *) &sodata, sizeof (CamelSockOptData));
-
- return 0;
-}
-
-static int
-stream_setsockopt (CamelTcpStream *stream, const CamelSockOptData *data)
-{
- PRSocketOptionData sodata;
-
- memset ((void *) &sodata, 0, sizeof (sodata));
- memcpy ((void *) &sodata, (void *) data, sizeof (CamelSockOptData));
-
- if (PR_SetSocketOption (((CamelTcpStreamRaw *)stream)->sockfd, &sodata) == PR_FAILURE)
- return -1;
-
- return 0;
-}
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