c059575
diff -ruNp curl-7.19.4.orig/lib/nss.c curl-7.19.4/lib/nss.c
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--- curl-7.19.4.orig/lib/nss.c	2009-04-27 09:48:12.548102000 +0200
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+++ curl-7.19.4/lib/nss.c	2009-04-27 09:48:32.993420443 +0200
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@@ -527,6 +527,7 @@ static int nss_load_key(struct connectda
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     return 0;
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   }
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   free(parg);
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+  PK11_FreeSlot(slot);
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   return 1;
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 #else
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@@ -819,9 +820,9 @@ static SECStatus SelectClientCert(void *
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                                   struct CERTCertificateStr **pRetCert,
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                                   struct SECKEYPrivateKeyStr **pRetKey)
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 {
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-  CERTCertificate *cert;
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   SECKEYPrivateKey *privKey;
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-  char *nickname = (char *)arg;
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+  struct ssl_connect_data *connssl = (struct ssl_connect_data *) arg;
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+  char *nickname = connssl->client_nickname;
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   void *proto_win = NULL;
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   SECStatus secStatus = SECFailure;
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   PK11SlotInfo *slot;
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@@ -832,34 +833,35 @@ static SECStatus SelectClientCert(void *
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   if(!nickname)
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     return secStatus;
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-  cert = PK11_FindCertFromNickname(nickname, proto_win);
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-  if(cert) {
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+  connssl->client_cert = PK11_FindCertFromNickname(nickname, proto_win);
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+  if(connssl->client_cert) {
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     if(!strncmp(nickname, "PEM Token", 9)) {
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       CK_SLOT_ID slotID = 1; /* hardcoded for now */
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       char slotname[SLOTSIZE];
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       snprintf(slotname, SLOTSIZE, "PEM Token #%ld", slotID);
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       slot = PK11_FindSlotByName(slotname);
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-      privKey = PK11_FindPrivateKeyFromCert(slot, cert, NULL);
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+      privKey = PK11_FindPrivateKeyFromCert(slot, connssl->client_cert, NULL);
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       PK11_FreeSlot(slot);
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       if(privKey) {
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         secStatus = SECSuccess;
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       }
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     }
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     else {
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-      privKey = PK11_FindKeyByAnyCert(cert, proto_win);
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+      privKey = PK11_FindKeyByAnyCert(connssl->client_cert, proto_win);
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       if(privKey)
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         secStatus = SECSuccess;
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     }
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   }
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   if(secStatus == SECSuccess) {
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-    *pRetCert = cert;
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+    *pRetCert = connssl->client_cert;
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     *pRetKey = privKey;
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   }
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   else {
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-    if(cert)
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-      CERT_DestroyCertificate(cert);
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+    if(connssl->client_cert)
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+      CERT_DestroyCertificate(connssl->client_cert);
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+    connssl->client_cert = NULL;
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   }
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   return secStatus;
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@@ -891,8 +893,12 @@ void Curl_nss_cleanup(void)
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    * as a safety feature.
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    */
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   PR_Lock(nss_initlock);
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-  if (initialized)
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+  if (initialized) {
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+    if(mod)
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+      SECMOD_DestroyModule(mod);
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+    mod = NULL;
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     NSS_Shutdown();
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+  }
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   PR_Unlock(nss_initlock);
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   PR_DestroyLock(nss_initlock);
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@@ -940,6 +946,8 @@ void Curl_nss_close(struct connectdata *
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       free(connssl->client_nickname);
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       connssl->client_nickname = NULL;
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     }
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+    if(connssl->client_cert)
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+      CERT_DestroyCertificate(connssl->client_cert);
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     if(connssl->key)
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       (void)PK11_DestroyGenericObject(connssl->key);
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     if(connssl->cacert[1])
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@@ -981,6 +989,7 @@ CURLcode Curl_nss_connect(struct connect
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   if (connssl->state == ssl_connection_complete)
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     return CURLE_OK;
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+  connssl->client_cert = NULL;
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   connssl->cacert[0] = NULL;
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   connssl->cacert[1] = NULL;
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   connssl->key = NULL;
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@@ -1207,8 +1216,7 @@ CURLcode Curl_nss_connect(struct connect
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     if(SSL_GetClientAuthDataHook(model,
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                                  (SSLGetClientAuthData) SelectClientCert,
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-                                 (void *)connssl->client_nickname) !=
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-       SECSuccess) {
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+                                 (void *)connssl) != SECSuccess) {
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       curlerr = CURLE_SSL_CERTPROBLEM;
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       goto error;
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     }
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diff -ruNp curl-7.19.4.orig/lib/urldata.h curl-7.19.4/lib/urldata.h
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--- curl-7.19.4.orig/lib/urldata.h	2009-04-27 09:48:12.550102000 +0200
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+++ curl-7.19.4/lib/urldata.h	2009-04-27 09:48:19.821215391 +0200
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@@ -211,6 +211,7 @@ struct ssl_connect_data {
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 #ifdef USE_NSS
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   PRFileDesc *handle;
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   char *client_nickname;
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+  CERTCertificate *client_cert;
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 #ifdef HAVE_PK11_CREATEGENERICOBJECT
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   PK11GenericObject *key;
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   PK11GenericObject *cacert[2];