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https://github.com/mozilla/gecko-dev.git
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Fix for bug 204015 - make strsclnt reuse token after it is unplugged . r=nelsonb
This commit is contained in:
jpierre%netscape.com
parent
9a194a6e35
commit
481bd9b8d6
@ -175,10 +175,11 @@ static void
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Usage(const char *progName)
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{
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fprintf(stderr,
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"Usage: %s [-n rsa_nickname] [-p port] [-d dbdir] [-c connections]\n"
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" [-DNvq] [-f fortezza_nickname] [-2 filename]\n"
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"Usage: %s [-n nickname] [-p port] [-d dbdir] [-c connections]\n"
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" [-DNovq] [-2 filename]\n"
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" [-w dbpasswd] [-C cipher(s)] [-t threads] hostname\n"
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" where -v means verbose\n"
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" -o means override server certificate validation\n"
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" -D means no TCP delays\n"
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" -q means quit when server gone (timeout rather than retry forever)\n"
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" -N means no session reuse\n",
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@ -230,6 +231,13 @@ disableAllSSLCiphers(void)
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}
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}
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static SECStatus
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myGoodSSLAuthCertificate(void *arg, PRFileDesc *fd, PRBool checkSig,
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PRBool isServer)
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{
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return SECSuccess;
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}
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/* This invokes the "default" AuthCert handler in libssl.
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** The only reason to use this one is that it prints out info as it goes.
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*/
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@ -250,7 +258,7 @@ mySSLAuthCertificate(void *arg, PRFileDesc *fd, PRBool checkSig,
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++certsTested;
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if (rv == SECSuccess) {
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fputs("strsclnt: -- SSL: Server Certificate Validated.\n", stderr);
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}
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}
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CERT_DestroyCertificate(peerCert);
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/* error, if any, will be displayed by the Bad Cert Handler. */
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return rv;
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@ -830,14 +838,187 @@ getIPAddress(const char * hostName)
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return rv;
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}
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typedef struct {
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PRLock* lock;
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char* nickname;
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CERTCertificate* cert;
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SECKEYPrivateKey* key;
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char* password;
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} cert_and_key;
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PRBool FindCertAndKey(cert_and_key* Cert_And_Key)
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{
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if ( (NULL == Cert_And_Key->nickname) || (0 == strcmp(Cert_And_Key->nickname,"none"))) {
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return PR_TRUE;
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}
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Cert_And_Key->cert = CERT_FindUserCertByUsage(CERT_GetDefaultCertDB(),
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Cert_And_Key->nickname, certUsageSSLClient,
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PR_FALSE, Cert_And_Key->password);
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if (Cert_And_Key->cert) {
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Cert_And_Key->key = PK11_FindKeyByAnyCert(Cert_And_Key->cert, Cert_And_Key->password);
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}
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if (Cert_And_Key->cert && Cert_And_Key->key) {
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return PR_TRUE;
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} else {
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return PR_FALSE;
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}
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}
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PRBool LoggedIn(CERTCertificate* cert, SECKEYPrivateKey* key)
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{
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if ( (cert->slot) && (key->pkcs11Slot) &&
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(PR_TRUE == PK11_IsLoggedIn(cert->slot, NULL)) &&
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(PR_TRUE == PK11_IsLoggedIn(key->pkcs11Slot, NULL)) ) {
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return PR_TRUE;
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}
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return PR_FALSE;
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}
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SECStatus
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StressClient_GetClientAuthData(void * arg,
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PRFileDesc * socket,
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struct CERTDistNamesStr * caNames,
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struct CERTCertificateStr ** pRetCert,
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struct SECKEYPrivateKeyStr **pRetKey)
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{
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cert_and_key* Cert_And_Key = (cert_and_key*) arg;
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if (!pRetCert || !pRetKey) {
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/* bad pointers, can't return a cert or key */
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return SECFailure;
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}
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*pRetCert = NULL;
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*pRetKey = NULL;
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if (Cert_And_Key && Cert_And_Key->nickname) {
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while (PR_TRUE) {
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if (Cert_And_Key && Cert_And_Key->lock) {
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int timeout = 0;
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SECStatus rv = SECSuccess;
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PR_Lock(Cert_And_Key->lock);
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if (Cert_And_Key->cert) {
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*pRetCert = CERT_DupCertificate(Cert_And_Key->cert);
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}
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if (Cert_And_Key->key) {
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*pRetKey = SECKEY_CopyPrivateKey(Cert_And_Key->key);
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}
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PR_Unlock(Cert_And_Key->lock);
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if (!*pRetCert || !*pRetKey) {
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/* one or both of them failed to copy. Either the source was NULL, or there was
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an out of memory condition. Free any allocated copy and fail */
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if (*pRetCert) {
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CERT_DestroyCertificate(*pRetCert);
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*pRetCert = NULL;
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}
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if (*pRetKey) {
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SECKEY_DestroyPrivateKey(*pRetKey);
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*pRetKey = NULL;
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}
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break;
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}
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/* now check if those objects are valid */
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if ( PR_FALSE == LoggedIn(*pRetCert, *pRetKey) ) {
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/* token is no longer logged in, it was removed */
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int timeout = 0;
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CERTCertificate* oldcert = NULL;
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SECKEYPrivateKey* oldkey = NULL;
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/* first, delete and clear our invalid local objects */
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CERT_DestroyCertificate(*pRetCert);
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SECKEY_DestroyPrivateKey(*pRetKey);
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*pRetCert = NULL;
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*pRetKey = NULL;
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PR_Lock(Cert_And_Key->lock);
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/* check if another thread already logged back in */
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if (PR_TRUE == LoggedIn(Cert_And_Key->cert, Cert_And_Key->key)) {
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/* yes : try again */
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PR_Unlock(Cert_And_Key->lock);
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continue;
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}
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/* this is the thread to retry */
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CERT_DestroyCertificate(Cert_And_Key->cert);
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SECKEY_DestroyPrivateKey(Cert_And_Key->key);
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Cert_And_Key->cert = NULL;
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Cert_And_Key->key = NULL;
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/* now look up the cert and key again */
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while (PR_FALSE == FindCertAndKey(Cert_And_Key) ) {
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PR_Sleep(PR_SecondsToInterval(1));
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timeout++;
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if (timeout>=60) {
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printf("\nToken pulled and not reinserted early enough : aborting.\n");
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exit(1);
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}
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}
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PR_Unlock(Cert_And_Key->lock);
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continue;
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/* try again to reduce code size */
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}
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return SECSuccess;
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}
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}
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*pRetCert = NULL;
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*pRetKey = NULL;
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return SECFailure;
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} else {
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/* no cert configured, automatically find the right cert. */
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CERTCertificate * cert = NULL;
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SECKEYPrivateKey * privkey = NULL;
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CERTCertNicknames * names;
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int i;
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void * proto_win;
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SECStatus rv = SECFailure;
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if (Cert_And_Key) {
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proto_win = Cert_And_Key->password;
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}
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names = CERT_GetCertNicknames(CERT_GetDefaultCertDB(),
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SEC_CERT_NICKNAMES_USER, proto_win);
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if (names != NULL) {
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for (i = 0; i < names->numnicknames; i++) {
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cert = CERT_FindUserCertByUsage(CERT_GetDefaultCertDB(),
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names->nicknames[i], certUsageSSLClient,
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PR_FALSE, proto_win);
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if ( !cert )
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continue;
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/* Only check unexpired certs */
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if (CERT_CheckCertValidTimes(cert, PR_Now(), PR_TRUE) !=
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secCertTimeValid ) {
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CERT_DestroyCertificate(cert);
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continue;
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}
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rv = NSS_CmpCertChainWCANames(cert, caNames);
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if ( rv == SECSuccess ) {
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privkey = PK11_FindKeyByAnyCert(cert, proto_win);
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if ( privkey )
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break;
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}
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rv = SECFailure;
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CERT_DestroyCertificate(cert);
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}
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CERT_FreeNicknames(names);
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}
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if (rv == SECSuccess) {
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*pRetCert = cert;
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*pRetKey = privkey;
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}
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return rv;
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}
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}
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void
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client_main(
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unsigned short port,
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int connections,
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SECKEYPrivateKey ** privKey,
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CERTCertificate ** cert,
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const char * hostName,
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char * nickName)
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int connections,
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cert_and_key* Cert_And_Key,
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const char * hostName)
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{
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PRFileDesc *model_sock = NULL;
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int i;
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@ -920,11 +1101,10 @@ client_main(
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SSL_SetURL(model_sock, hostName);
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SSL_AuthCertificateHook(model_sock, mySSLAuthCertificate,
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(void *)CERT_GetDefaultCertDB());
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(void *)CERT_GetDefaultCertDB());
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SSL_BadCertHook(model_sock, myBadCertHandler, NULL);
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SSL_GetClientAuthDataHook(model_sock, NSS_GetClientAuthData, nickName);
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SSL_GetClientAuthDataHook(model_sock, StressClient_GetClientAuthData, (void*)Cert_And_Key);
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/* I'm not going to set the HandshakeCallback function. */
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@ -949,7 +1129,6 @@ client_main(
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destroy_thread_data();
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PR_Close(model_sock);
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}
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SECStatus
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@ -995,15 +1174,12 @@ int
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main(int argc, char **argv)
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{
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const char * dir = ".";
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char * fNickName = NULL;
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const char * fileName = NULL;
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char * hostName = NULL;
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char * nickName = NULL;
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char * progName = NULL;
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char * tmp = NULL;
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char * passwd = NULL;
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CERTCertificate * cert [kt_kea_size] = { NULL };
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SECKEYPrivateKey * privKey[kt_kea_size] = { NULL };
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int connections = 1;
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int exitVal;
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int tmpInt;
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@ -1011,6 +1187,7 @@ main(int argc, char **argv)
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SECStatus rv;
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PLOptState * optstate;
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PLOptStatus status;
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cert_and_key Cert_And_Key;
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/* Call the NSPR initialization routines */
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PR_Init( PR_SYSTEM_THREAD, PR_PRIORITY_NORMAL, 1);
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@ -1021,7 +1198,7 @@ main(int argc, char **argv)
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progName = progName ? progName + 1 : tmp;
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optstate = PL_CreateOptState(argc, argv, "2:C:DNc:d:f:n:op:t:vqw:");
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optstate = PL_CreateOptState(argc, argv, "2:C:DNc:d:n:op:qt:vw:");
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while ((status = PL_GetNextOpt(optstate)) == PL_OPT_OK) {
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switch(optstate->option) {
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@ -1037,8 +1214,6 @@ main(int argc, char **argv)
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case 'd': dir = optstate->value; break;
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case 'f': fNickName = PL_strdup(optstate->value); break;
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case 'n': nickName = PL_strdup(optstate->value); break;
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case 'o': MakeCertOK = 1; break;
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@ -1094,53 +1269,37 @@ main(int argc, char **argv)
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exit(1);
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}
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ssl3stats = SSL_GetStatistics();
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Cert_And_Key.lock = PR_NewLock();
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Cert_And_Key.nickname = nickName;
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Cert_And_Key.password = passwd;
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Cert_And_Key.cert = NULL;
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Cert_And_Key.key = NULL;
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if (nickName && strcmp(nickName, "none")) {
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if (PR_FALSE == FindCertAndKey(&Cert_And_Key)) {
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cert[kt_rsa] = PK11_FindCertFromNickname(nickName, passwd);
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if (cert[kt_rsa] == NULL) {
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fprintf(stderr, "strsclnt: Can't find certificate %s\n", nickName);
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if (Cert_And_Key.cert == NULL) {
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fprintf(stderr, "strsclnt: Can't find certificate %s\n", Cert_And_Key.nickname);
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exit(1);
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}
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privKey[kt_rsa] = PK11_FindKeyByAnyCert(cert[kt_rsa], passwd);
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if (privKey[kt_rsa] == NULL) {
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if (Cert_And_Key.key == NULL) {
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fprintf(stderr, "strsclnt: Can't find Private Key for cert %s\n",
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nickName);
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Cert_And_Key.nickname);
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exit(1);
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}
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}
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if (fNickName) {
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cert[kt_fortezza] = PK11_FindCertFromNickname(fNickName, passwd);
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if (cert[kt_fortezza] == NULL) {
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fprintf(stderr, "strsclnt: Can't find certificate %s\n", fNickName);
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exit(1);
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}
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privKey[kt_fortezza] = PK11_FindKeyByAnyCert(cert[kt_fortezza], passwd);
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if (privKey[kt_fortezza] == NULL) {
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fprintf(stderr, "strsclnt: Can't find Private Key for cert %s\n",
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fNickName);
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exit(1);
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}
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}
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client_main(port, connections, privKey, cert, hostName, nickName);
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client_main(port, connections, &Cert_And_Key, hostName);
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/* clean up */
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if (cert[kt_rsa]) {
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CERT_DestroyCertificate(cert[kt_rsa]);
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if (Cert_And_Key.cert) {
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CERT_DestroyCertificate(Cert_And_Key.cert);
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}
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if (cert[kt_fortezza]) {
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CERT_DestroyCertificate(cert[kt_fortezza]);
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}
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if (privKey[kt_rsa]) {
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SECKEY_DestroyPrivateKey(privKey[kt_rsa]);
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}
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if (privKey[kt_fortezza]) {
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SECKEY_DestroyPrivateKey(privKey[kt_fortezza]);
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if (Cert_And_Key.key) {
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SECKEY_DestroyPrivateKey(Cert_And_Key.key);
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}
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PR_DestroyLock(Cert_And_Key.lock);
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/* some final stats. */
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if (ssl3stats->hsh_sid_cache_hits + ssl3stats->hsh_sid_cache_misses +
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