зеркало из https://github.com/mozilla/gecko-dev.git
468 строки
13 KiB
C
468 строки
13 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is the Netscape security libraries.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1994-2000 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the
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* terms of the GNU General Public License Version 2 or later (the
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* "GPL"), in which case the provisions of the GPL are applicable
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* instead of those above. If you wish to allow use of your
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* version of this file only under the terms of the GPL and not to
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* allow others to use your version of this file under the MPL,
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* indicate your decision by deleting the provisions above and
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* replace them with the notice and other provisions required by
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* the GPL. If you do not delete the provisions above, a recipient
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* may use your version of this file under either the MPL or the
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* GPL.
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*/
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#if defined(XP_UNIX) || defined(XP_BEOS) || defined(XP_OS2)
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#else
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#ifdef XP_MAC
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#else /* windows */
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#include <windows.h>
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#include <winsock.h>
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#endif
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#endif
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#include <errno.h>
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#include "cmtcmn.h"
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#include "cmtutils.h"
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#include "messages.h"
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#include "rsrcids.h"
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CMTStatus CMT_OpenSSLConnection(PCMT_CONTROL control, CMTSocket sock,
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SSMSSLConnectionRequestType flags,
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CMUint32 port, char * hostIP,
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char * hostName, CMBool forceHandshake, void* clientContext)
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{
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CMTItem message;
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SSLDataConnectionRequest request;
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DataConnectionReply reply;
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CMUint32 sent;
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/* Do some parameter checking */
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if (!control || !hostIP || !hostName) {
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goto loser;
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}
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request.flags = flags;
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request.port = port;
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request.hostIP = hostIP;
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request.hostName = hostName;
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request.forceHandshake = forceHandshake;
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request.clientContext = CMT_CopyPtrToItem(clientContext);
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/* Encode message */
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if (CMT_EncodeMessage(SSLDataConnectionRequestTemplate, &message, &request) != CMTSuccess) {
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goto loser;
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}
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/* Set the message request type */
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message.type = SSM_REQUEST_MESSAGE | SSM_DATA_CONNECTION | SSM_SSL_CONNECTION;
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/* Send the message and get the response */
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if (CMT_SendMessage(control, &message) == CMTFailure) {
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goto loser;
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}
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/* Validate the message reply type */
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if (message.type != (SSM_REPLY_OK_MESSAGE | SSM_DATA_CONNECTION | SSM_SSL_CONNECTION)) {
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goto loser;
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}
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/* Decode message */
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if (CMT_DecodeMessage(DataConnectionReplyTemplate, &reply, &message) != CMTSuccess) {
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goto loser;
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}
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/* Success */
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if (reply.result == 0) {
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if (control->sockFuncs.connect(sock, reply.port, NULL) != CMTSuccess) {
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goto loser;
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}
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sent = CMT_WriteThisMany(control, sock, control->nonce.data,
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control->nonce.len);
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if (sent != control->nonce.len) {
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goto loser;
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}
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/* Save connection info */
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if (CMT_AddDataConnection(control, sock, reply.connID)
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!= CMTSuccess) {
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goto loser;
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}
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return CMTSuccess;
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}
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loser:
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return CMTFailure;
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}
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CMTStatus CMT_GetSSLDataErrorCode(PCMT_CONTROL control, CMTSocket sock,
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CMInt32* errorCode)
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{
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CMUint32 connID;
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if (!control || !errorCode) {
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goto loser;
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}
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/* get the data connection */
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if (CMT_GetDataConnectionID(control, sock, &connID) != CMTSuccess) {
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goto loser;
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}
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/* get the PR error */
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if (CMT_GetNumericAttribute(control, connID, SSM_FID_SSLDATA_ERROR_VALUE,
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errorCode) != CMTSuccess) {
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goto loser;
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}
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return CMTSuccess;
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loser:
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return CMTFailure;
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}
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CMTStatus CMT_ReleaseSSLSocketStatus(PCMT_CONTROL control, CMTSocket sock)
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{
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CMUint32 connectionID;
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if (!control || !sock) {
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goto loser;
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}
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if (CMT_GetDataConnectionID(control, sock, &connectionID) != CMTSuccess) {
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goto loser;
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}
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if (CMT_SetNumericAttribute(control, connectionID,
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SSM_FID_SSLDATA_DISCARD_SOCKET_STATUS,
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0) != CMTSuccess) {
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goto loser;
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}
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return CMTSuccess;
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loser:
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return CMTFailure;
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}
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CMTStatus CMT_GetSSLSocketStatus(PCMT_CONTROL control, CMTSocket sock,
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CMTItem* pickledStatus, CMInt32* level)
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{
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CMUint32 connectionID;
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SingleNumMessage request;
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CMTItem message;
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PickleSecurityStatusReply reply;
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if (!control || !pickledStatus || !level) {
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goto loser;
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}
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/* get the data connection */
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if (CMT_GetDataConnectionID(control, sock, &connectionID) != CMTSuccess) {
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goto loser;
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}
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/* set up the request */
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request.value = connectionID;
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/* encode the request */
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if (CMT_EncodeMessage(SingleNumMessageTemplate, &message, &request) !=
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CMTSuccess) {
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goto loser;
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}
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/* set the message request type */
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message.type = SSM_REQUEST_MESSAGE | SSM_RESOURCE_ACTION |
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SSM_CONSERVE_RESOURCE | SSM_PICKLE_SECURITY_STATUS;
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/* send the message and get the response */
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if (CMT_SendMessage(control, &message) == CMTFailure) {
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goto loser;
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}
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/* validate the message reply type */
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if (message.type != (SSM_REPLY_OK_MESSAGE | SSM_RESOURCE_ACTION |
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SSM_CONSERVE_RESOURCE | SSM_PICKLE_SECURITY_STATUS)) {
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goto loser;
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}
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/* decode the reply */
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if (CMT_DecodeMessage(PickleSecurityStatusReplyTemplate, &reply, &message)
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!= CMTSuccess) {
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goto loser;
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}
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/* success */
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if (reply.result == 0) {
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*pickledStatus = reply.blob;
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*level = reply.securityLevel;
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return CMTSuccess;
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}
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loser:
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return CMTFailure;
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}
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CMTStatus CMT_OpenTLSConnection(PCMT_CONTROL control, CMTSocket sock,
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CMUint32 port, char* hostIP, char* hostName)
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{
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TLSDataConnectionRequest request;
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CMTItem message;
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DataConnectionReply reply;
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CMUint32 sent;
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/* do some parameter checking */
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if (!control || !hostIP || !hostName) {
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goto loser;
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}
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request.port = port;
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request.hostIP = hostIP;
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request.hostName = hostName;
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/* encode the message */
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if (CMT_EncodeMessage(TLSDataConnectionRequestTemplate, &message, &request)
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!= CMTSuccess) {
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goto loser;
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}
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/* set the message request type */
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message.type = SSM_REQUEST_MESSAGE | SSM_DATA_CONNECTION |
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SSM_TLS_CONNECTION;
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/* send the message and get the response */
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if (CMT_SendMessage(control, &message) == CMTFailure) {
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goto loser;
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}
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/* validate the message reply type */
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if (message.type != (SSM_REPLY_OK_MESSAGE | SSM_DATA_CONNECTION |
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SSM_TLS_CONNECTION)) {
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goto loser;
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}
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/* decode the message */
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if (CMT_DecodeMessage(DataConnectionReplyTemplate, &reply, &message) !=
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CMTSuccess) {
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goto loser;
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}
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/* success */
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if (reply.result == 0) {
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if (control->sockFuncs.connect(sock, reply.port, NULL) != CMTSuccess) {
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goto loser;
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}
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sent = CMT_WriteThisMany(control, sock, control->nonce.data,
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control->nonce.len);
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if (sent != control->nonce.len) {
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goto loser;
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}
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/* save connection info */
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if (CMT_AddDataConnection(control, sock, reply.connID) != CMTSuccess) {
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goto loser;
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}
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return CMTSuccess;
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}
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loser:
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return CMTFailure;
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}
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CMTStatus CMT_TLSStepUp(PCMT_CONTROL control, CMTSocket sock,
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void* clientContext)
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{
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TLSStepUpRequest request;
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SingleNumMessage reply;
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CMTItem message;
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CMUint32 connectionID;
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/* check arguments */
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if (!control || !sock) {
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goto loser;
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}
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/* get the data connection ID */
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if (CMT_GetDataConnectionID(control, sock, &connectionID) != CMTSuccess) {
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goto loser;
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}
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/* set up the request */
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request.connID = connectionID;
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request.clientContext = CMT_CopyPtrToItem(clientContext);
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/* encode the request */
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if (CMT_EncodeMessage(TLSStepUpRequestTemplate, &message, &request) !=
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CMTSuccess) {
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goto loser;
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}
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/* set the message request type */
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message.type = SSM_REQUEST_MESSAGE | SSM_RESOURCE_ACTION | SSM_TLS_STEPUP;
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/* send the message and get the response */
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if (CMT_SendMessage(control, &message) == CMTFailure) {
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goto loser;
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}
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/* validate the message reply type */
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if (message.type != (SSM_REPLY_OK_MESSAGE | SSM_RESOURCE_ACTION |
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SSM_TLS_STEPUP)) {
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goto loser;
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}
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/* decode the reply */
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if (CMT_DecodeMessage(SingleNumMessageTemplate, &reply, &message) !=
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CMTSuccess) {
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goto loser;
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}
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return (CMTStatus) reply.value;
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loser:
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return CMTFailure;
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}
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CMTStatus CMT_OpenSSLProxyConnection(PCMT_CONTROL control, CMTSocket sock,
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CMUint32 port, char* hostIP,
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char* hostName)
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{
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TLSDataConnectionRequest request;
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CMTItem message;
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DataConnectionReply reply;
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CMUint32 sent;
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/* do some parameter checking */
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if (!control || !hostIP || !hostName) {
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goto loser;
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}
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request.port = port;
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request.hostIP = hostIP;
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request.hostName = hostName;
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/* encode the message */
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if (CMT_EncodeMessage(TLSDataConnectionRequestTemplate, &message, &request)
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!= CMTSuccess) {
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goto loser;
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}
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/* set the message request type */
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message.type = SSM_REQUEST_MESSAGE | SSM_DATA_CONNECTION |
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SSM_PROXY_CONNECTION;
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/* send the message and get the response */
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if (CMT_SendMessage(control, &message) == CMTFailure) {
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goto loser;
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}
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/* validate the message reply type */
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if (message.type != (SSM_REPLY_OK_MESSAGE | SSM_DATA_CONNECTION |
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SSM_PROXY_CONNECTION)) {
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goto loser;
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}
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/* decode the message */
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if (CMT_DecodeMessage(DataConnectionReplyTemplate, &reply, &message) !=
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CMTSuccess) {
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goto loser;
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}
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/* success */
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if (reply.result == 0) {
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if (control->sockFuncs.connect(sock, reply.port, NULL) != CMTSuccess) {
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goto loser;
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}
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sent = CMT_WriteThisMany(control, sock, control->nonce.data,
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control->nonce.len);
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if (sent != control->nonce.len) {
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goto loser;
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}
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/* save connection info */
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if (CMT_AddDataConnection(control, sock, reply.connID) != CMTSuccess) {
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goto loser;
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}
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return CMTSuccess;
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}
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loser:
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return CMTFailure;
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}
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CMTStatus CMT_ProxyStepUp(PCMT_CONTROL control, CMTSocket sock,
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void* clientContext, char* remoteUrl)
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{
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ProxyStepUpRequest request;
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SingleNumMessage reply;
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CMTItem message;
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CMUint32 connectionID;
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/* check arguments */
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if (!control || !sock || !remoteUrl) {
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goto loser;
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}
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/* get the data connection ID */
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if (CMT_GetDataConnectionID(control, sock, &connectionID) != CMTSuccess) {
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goto loser;
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}
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/* set up the request */
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request.connID = connectionID;
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request.clientContext = CMT_CopyPtrToItem(clientContext);
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request.url = remoteUrl;
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/* encode the request */
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if (CMT_EncodeMessage(ProxyStepUpRequestTemplate, &message, &request) !=
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CMTSuccess) {
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goto loser;
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}
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/* set the message request type */
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message.type = SSM_REQUEST_MESSAGE | SSM_RESOURCE_ACTION |
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SSM_PROXY_STEPUP;
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/* send the message and get the response */
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if (CMT_SendMessage(control, &message) == CMTFailure) {
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goto loser;
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}
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/* validate the message reply type */
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if (message.type != (SSM_REPLY_OK_MESSAGE | SSM_RESOURCE_ACTION |
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SSM_PROXY_STEPUP)) {
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goto loser;
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}
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/* decode the reply */
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if (CMT_DecodeMessage(SingleNumMessageTemplate, &reply, &message) !=
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CMTSuccess) {
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goto loser;
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}
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return (CMTStatus) reply.value;
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loser:
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return CMTFailure;
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}
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