sslsample.h

来自「支持SSL v2/v3, TLS, PKCS #5, PKCS #7, PKCS」· C头文件 代码 · 共 180 行

/*
 * The contents of this file are subject to the Mozilla Public
 * License Version 1.1 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of
 * the License at http://www.mozilla.org/MPL/
 * 
 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
 * 
 * The Original Code is the Netscape security libraries.
 * 
 * The Initial Developer of the Original Code is Netscape
 * Communications Corporation.  Portions created by Netscape are 
 * Copyright (C) 1994-2000 Netscape Communications Corporation.  All
 * Rights Reserved.
 * 
 * Contributor(s):
 * 
 * Alternatively, the contents of this file may be used under the
 * terms of the GNU General Public License Version 2 or later (the
 * "GPL"), in which case the provisions of the GPL are applicable 
 * instead of those above.  If you wish to allow use of your 
 * version of this file only under the terms of the GPL and not to
 * allow others to use your version of this file under the MPL,
 * indicate your decision by deleting the provisions above and
 * replace them with the notice and other provisions required by
 * the GPL.  If you do not delete the provisions above, a recipient
 * may use your version of this file under either the MPL or the
 * GPL.
 */

#ifndef SSLSAMPLE_H
#define SSLSAMPLE_H

/* Generic header files */

#include <stdio.h>
#include <string.h>

/* NSPR header files */

#include "nspr.h"
#include "prerror.h"
#include "prnetdb.h"

/* NSS header files */

#include "pk11func.h"
#include "secitem.h"
#include "ssl.h"
#include "certt.h"
#include "nss.h"
#include "secrng.h"
#include "secder.h"
#include "key.h"
#include "sslproto.h"

/* Custom header files */

/*
#include "sslerror.h"
*/

#define BUFFER_SIZE 10240

/* Declare SSL cipher suites. */

extern int cipherSuites[];
extern int ssl2CipherSuites[];
extern int ssl3CipherSuites[];

/* Data buffer read from a socket. */
typedef struct DataBufferStr {
	char data[BUFFER_SIZE];
	int  index;
	int  remaining;
	int  dataStart;
	int  dataEnd;
} DataBuffer;

/* SSL callback routines. */

char * myPasswd(PK11SlotInfo *info, PRBool retry, void *arg);

SECStatus myAuthCertificate(void *arg, PRFileDesc *socket,
                            PRBool checksig, PRBool isServer);

SECStatus myBadCertHandler(void *arg, PRFileDesc *socket);

SECStatus myHandshakeCallback(PRFileDesc *socket, void *arg);

SECStatus myGetClientAuthData(void *arg, PRFileDesc *socket,
                              struct CERTDistNamesStr *caNames,
                              struct CERTCertificateStr **pRetCert,
                              struct SECKEYPrivateKeyStr **pRetKey);

/* Disable all v2/v3 SSL ciphers. */

void disableSSL2Ciphers(void);

void disableSSL3Ciphers(void);

/* Error and information utilities. */

void errWarn(char *function);

void exitErr(char *function);

void printSecurityInfo(PRFileDesc *fd);

/* Some simple thread management routines. */

#define MAX_THREADS 32

typedef SECStatus startFn(void *a, int b);

typedef enum { rs_idle = 0, rs_running = 1, rs_zombie = 2 } runState;

typedef struct perThreadStr {
	PRFileDesc *a;
	int         b;
	int         rv;
	startFn    *startFunc;
	PRThread   *prThread;
	PRBool      inUse;
	runState    running;
} perThread;

typedef struct GlobalThreadMgrStr {
	PRLock	  *threadLock;
	PRCondVar *threadStartQ;
	PRCondVar *threadEndQ;
	perThread  threads[MAX_THREADS];
	int        index;
	int        numUsed;
	int        numRunning;
} GlobalThreadMgr;

void thread_wrapper(void * arg);

SECStatus launch_thread(GlobalThreadMgr *threadMGR, 
                        startFn *startFunc, void *a, int b);

SECStatus reap_threads(GlobalThreadMgr *threadMGR);

void destroy_thread_data(GlobalThreadMgr *threadMGR);

/* Management of locked variables. */

struct lockedVarsStr {
	PRLock *    lock;
	int         count;
	int         waiters;
	PRCondVar * condVar;
};

typedef struct lockedVarsStr lockedVars;

void lockedVars_Init(lockedVars *lv);

void lockedVars_Destroy(lockedVars *lv);

void lockedVars_WaitForDone(lockedVars *lv);

int lockedVars_AddToCount(lockedVars *lv, int addend);

/* Buffer stuff. */

static const char stopCmd[] = { "GET /stop " };
static const char defaultHeader[] = {
	"HTTP/1.0 200 OK\r\n"
	"Server: SSL sample server\r\n"
	"Content-type: text/plain\r\n"
	"\r\n"
};

#endif