1 files changed, 0 insertions, 453 deletions

diff --git a/camel/camel-tcp-stream-ssl.c b/camel/camel-tcp-stream-ssl.c
deleted file mode 100644
index cc41aaaa88..0000000000
--- a/camel/camel-tcp-stream-ssl.c
+++ /dev/null
@@ -1,453 +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.
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#ifdef HAVE_NSS
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <string.h>
-
-#include <nspr.h>
-#include <prio.h>
-#include <prerror.h>
-#include <prerr.h>
-#include "nss.h"    /* Don't use <> here or it will include the system nss.h instead */
-#include <ssl.h>
-
-#include "camel-tcp-stream-ssl.h"
-#include "camel-session.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);
-static gpointer stream_get_socket (CamelTcpStream *stream);
-
-struct _CamelTcpStreamSSLPrivate {
-	PRFileDesc *sockfd;
-	
-	CamelService *service;
-	char *expected_host;
-};
-
-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_TCP_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;
-	camel_tcp_stream_class->get_socket = stream_get_socket;
-}
-
-static void
-camel_tcp_stream_ssl_init (gpointer object, gpointer klass)
-{
-	CamelTcpStreamSSL *stream = CAMEL_TCP_STREAM_SSL (object);
-	
-	stream->priv = g_new0 (struct _CamelTcpStreamSSLPrivate, 1);
-}
-
-static void
-camel_tcp_stream_ssl_finalize (CamelObject *object)
-{
-	CamelTcpStreamSSL *stream = CAMEL_TCP_STREAM_SSL (object);
-	
-	if (stream->priv->sockfd != NULL)
-		PR_Close (stream->priv->sockfd);
-	
-	g_free (stream->priv->expected_host);
-	
-	g_free (stream->priv);
-}
-
-
-CamelType
-camel_tcp_stream_ssl_get_type (void)
-{
-	static CamelType type = CAMEL_INVALID_TYPE;
-	
-	if (type == CAMEL_INVALID_TYPE) {
-		type = camel_type_register (camel_tcp_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:
- * @service: camel service
- * @expected_host: host that the stream is expected to connect with.
- *
- * Since the SSL certificate authenticator may need to prompt the
- * user, a CamelService is needed. @expected_host is needed as a
- * protection against an MITM attack.
- *
- * Return value: a tcp stream
- **/
-CamelStream *
-camel_tcp_stream_ssl_new (CamelService *service, const char *expected_host)
-{
-	CamelTcpStreamSSL *stream;
-	
-	stream = CAMEL_TCP_STREAM_SSL (camel_object_new (camel_tcp_stream_ssl_get_type ()));
-	
-	stream->priv->service = service;
-	stream->priv->expected_host = g_strdup (expected_host);
-	
-	return CAMEL_STREAM (stream);
-}
-
-static void
-set_errno (int code)
-{
-	/* FIXME: this should handle more. */
-	switch (code) {
-	case PR_IO_TIMEOUT_ERROR:
-		errno = EAGAIN;
-		break;
-	case PR_IO_ERROR:
-		errno = EIO;
-		break;
-	default:
-		/* what to set by default?? */
-		errno = EINTR;
-	}
-}
-
-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->priv->sockfd, buffer, n);
-	} while (nread == -1 && PR_GetError () == PR_PENDING_INTERRUPT_ERROR);
-	
-	if (nread == -1)
-		set_errno (PR_GetError ());
-	
-	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 written = 0;
-	
-	do {
-		written = PR_Write (tcp_stream_ssl->priv->sockfd, buffer, n);
-	} while (written == -1 && PR_GetError () == PR_PENDING_INTERRUPT_ERROR);
-	
-	if (written == -1)
-		set_errno (PR_GetError ());
-	
-	return written;
-}
-
-static int
-stream_flush (CamelStream *stream)
-{
-	return PR_Sync (((CamelTcpStreamSSL *)stream)->priv->sockfd);
-}
-
-static int
-stream_close (CamelStream *stream)
-{
-	if (PR_Close (((CamelTcpStreamSSL *)stream)->priv->sockfd) == PR_FAILURE)
-		return -1;
-	
-	((CamelTcpStreamSSL *)stream)->priv->sockfd = NULL;
-	
-	return 0;
-}
-
-#if 0
-/* Since this is default implementation, let NSS handle it. */
-static SECStatus
-ssl_get_client_auth (void *data, PRFileDesc *sockfd,
-		     struct CERTDistNamesStr *caNames,
-		     struct CERTCertificateStr **pRetCert,
-		     struct SECKEYPrivateKeyStr **pRetKey) 
-{
-	SECStatus status = SECFailure;
-	SECKEYPrivateKey *privkey;
-	CERTCertificate *cert;
-	void *proto_win;
-	
-	proto_win = SSL_RevealPinArg (sockfd);
-	
-	if ((char *)data) {
-		cert = PK11_FindCertFromNickname ((char *)data, proto_win);
-		if (cert) {
-			privKey = PK11_FindKeyByAnyCert (cert, proto_win);
-			if (privkey) {
-				status = SECSuccess;
-			} else {
-				CERT_DestroyCertificate (cert);
-			}
-		}
-	} else {
-		/* no nickname given, automatically find the right cert */
-		CERTCertNicknames *names;
-		int i;
-		
-		names = CERT_GetCertNicknames (CERT_GetDefaultCertDB (), 
-					       SEC_CERT_NICKNAMES_USER,
-					       proto_win);
-		
-		if (names != NULL) {
-			for (i = 0; i < names->numnicknames; i++) {
-				
-				cert = PK11_FindCertFromNickname (names->nicknames[i], 
-								  proto_win);
-				if (!cert)
-					continue;
-				
-				/* Only check unexpired certs */
-				if (CERT_CheckCertValidTimes (cert, PR_Now (), PR_FALSE) != secCertTimeValid) {
-					CERT_DestroyCertificate (cert);
-					continue;
-				}
-				
-				status = NSS_CmpCertChainWCANames (cert, caNames);
-				if (status == SECSuccess) {
-					privkey = PK11_FindKeyByAnyCert (cert, proto_win);
-					if (privkey)
-						break;
-					
-					status = SECFailure;
-					break;
-				}
-				
-				CERT_FreeNicknames (names);
-			}
-		}
-	}
-	
-	if (status == SECSuccess) {
-		*pRetCert = cert;
-		*pRetKey  = privkey;
-	}
-	
-	return status;
-}
-#endif
-
-#if 0
-/* Since this is the default NSS implementation, no need for us to use this. */
-static SECStatus
-ssl_auth_cert (void *data, PRFileDesc *sockfd, PRBool checksig, PRBool is_server)
-{
-	CERTCertificate *cert;
-	SECStatus status;
-	void *pinarg;
-	char *host;
-	
-	cert = SSL_PeerCertificate (sockfd);
-	pinarg = SSL_RevealPinArg (sockfd);
-	status = CERT_VerifyCertNow ((CERTCertDBHandle *)data, cert,
-				     checksig, certUsageSSLClient, pinarg);
-	
-	if (status != SECSuccess)
-		return SECFailure;
-	
-	/* Certificate is OK.  Since this is the client side of an SSL
-	 * connection, we need to verify that the name field in the cert
-	 * matches the desired hostname.  This is our defense against
-	 * man-in-the-middle attacks.
-	 */
-	
-	/* SSL_RevealURL returns a hostname, not a URL. */
-	host = SSL_RevealURL (sockfd);
-	
-	if (host && *host) {
-		status = CERT_VerifyCertName (cert, host);
-	} else {
-		PR_SetError (SSL_ERROR_BAD_CERT_DOMAIN, 0);
-		status = SECFailure;
-	}
-	
-	if (host)
-		PR_Free (hostName);
-	
-	return secStatus;
-}
-#endif
-
-static SECStatus
-ssl_bad_cert (void *data, PRFileDesc *sockfd)
-{
-	CERTCertificate *cert;
-	CamelService *service;
-	char *prompt, *cert_str;
-	gboolean accept;
-	
-	g_return_val_if_fail (data != NULL, SECFailure);
-	g_return_val_if_fail (CAMEL_IS_SERVICE (data), SECFailure);
-	
-	service = CAMEL_SERVICE (data);
-	
-	cert = SSL_PeerCertificate (sockfd);
-	
-	cert_str = g_strdup_printf (_("EMail: %s\n"
-				      "Common Name: %s\n"
-				      "Organization Unit: %s\n"
-				      "Organization: %s\n"
-				      "Locality: %s\n"
-				      "State: %s\n"
-				      "Country: %s"),
-				    cert->emailAddr ? cert->emailAddr : "",
-				    CERT_GetCommonName (&cert->issuer) ? CERT_GetCommonName (&cert->issuer) : "",
-				    CERT_GetOrgUnitName (&cert->issuer) ? CERT_GetOrgUnitName (&cert->issuer) : "",
-				    CERT_GetOrgName (&cert->issuer) ? CERT_GetOrgName (&cert->issuer) : "",
-				    CERT_GetLocalityName (&cert->issuer) ? CERT_GetLocalityName (&cert->issuer) : "",
-				    CERT_GetStateName (&cert->issuer) ? CERT_GetStateName (&cert->issuer) : "",
-				    CERT_GetCountryName (&cert->issuer) ? CERT_GetCountryName (&cert->issuer) : "");
-	
-	/* construct our user prompt */
-	prompt = g_strdup_printf (_("Bad certificate from %s:\n\n%s\n\nDo you wish to accept anyway?"),
-				  service->url->host, cert_str);
-	g_free (cert_str);
-	
-	/* query the user to find out if we want to accept this certificate */
-	accept = camel_session_alert_user (service->session, CAMEL_SESSION_ALERT_WARNING, prompt, TRUE);
-	g_free (prompt);
-	
-	if (accept)
-		return SECSuccess;
-	
-	return SECFailure;
-}
-
-static int
-stream_connect (CamelTcpStream *stream, struct hostent *host, int port)
-{
-	CamelTcpStreamSSL *ssl = CAMEL_TCP_STREAM_SSL (stream);
-	PRIntervalTime timeout = PR_INTERVAL_MIN;
-	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_FAILURE)
-		return -1;
-	
-	fd = PR_OpenTCPSocket (host->h_addrtype);
-	ssl_fd = SSL_ImportFD (NULL, fd);
-
-	SSL_OptionSet (ssl_fd, SSL_SECURITY, PR_TRUE);
-	SSL_SetURL (ssl_fd, ssl->priv->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_GetClientAuthDataHook (sslSocket, ssl_get_client_auth, (void *)certNickname);*/
-	/*SSL_AuthCertificateHook (ssl_fd, ssl_auth_cert, (void *) CERT_GetDefaultCertDB ());*/
-	SSL_BadCertHook (ssl_fd, ssl_bad_cert, ssl->priv->service);
-	
-	ssl->priv->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)->priv->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 (((CamelTcpStreamSSL *)stream)->priv->sockfd, &sodata) == PR_FAILURE)
-		return -1;
-	
-	return 0;
-}
-
-static gpointer
-stream_get_socket (CamelTcpStream *stream)
-{
-	return (gpointer) CAMEL_TCP_STREAM_SSL (stream)->priv->sockfd;
-}
-
-#endif /* HAVE_NSS */