diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/vtls/nss.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/vtls/nss.c b/lib/vtls/nss.c index 20c4277ce..cfb226328 100644 --- a/lib/vtls/nss.c +++ b/lib/vtls/nss.c @@ -1002,10 +1002,10 @@ static SECStatus SelectClientCert(void *arg, PRFileDesc *sock, struct ssl_connect_data *connssl = (struct ssl_connect_data *)arg; struct Curl_easy *data = connssl->data; const char *nickname = connssl->client_nickname; + static const char pem_slotname[] = "PEM Token #1"; if(connssl->obj_clicert) { /* use the cert/key provided by PEM reader */ - static const char pem_slotname[] = "PEM Token #1"; SECItem cert_der = { 0, NULL, 0 }; void *proto_win = SSL_RevealPinArg(sock); struct CERTCertificateStr *cert; @@ -1067,6 +1067,12 @@ static SECStatus SelectClientCert(void *arg, PRFileDesc *sock, if(NULL == nickname) nickname = "[unknown]"; + if(!strncmp(nickname, pem_slotname, sizeof(pem_slotname) - 1U)) { + failf(data, "NSS: refusing previously loaded certificate from file: %s", + nickname); + return SECFailure; + } + if(NULL == *pRetKey) { failf(data, "NSS: private key not found for certificate: %s", nickname); return SECFailure; |