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Commit 4cf65783f1c6b21cfe2fbbf29c6cc322613e6711

Authored by perry.werneck@gmail.com
1 parent 80abb883
Exists in master and in 5 other branches develop, edit-header-bar, keypads, script-support, v5.2

Incluindo dump do certificado no trace de comunicação para facilitar o debug de SSL

Showing 1 changed file with 23 additions and 0 deletions   Show diff stats
src/lib3270/telnet.c
  Diff comments   View file @4cf6578
... ... @@ -776,6 +776,7 @@ static void ssl_negotiate(H3270 *hSession)
776 776 char buffer[4096];
777 777 int alg_bits = 0;
778 778 const SSL_CIPHER * cipher = SSL_get_current_cipher(hSession->ssl_con);
  779 + X509 * peer = SSL_get_peer_certificate(hSession->ssl_con);
779 780  
780 781 trace_dsn(hSession,"TLS/SSL negotiated connection complete. Connection is now secure.\n");
781 782  
... ... @@ -786,6 +787,28 @@ static void ssl_negotiate(H3270 *hSession)
786 787 SSL_CIPHER_get_version(cipher),
787 788 alg_bits,
788 789 SSL_get_verify_result(hSession->ssl_con));
  790 +
  791 + if(peer)
  792 + {
  793 + BIO * out = BIO_new(BIO_s_mem());
  794 + unsigned char * data;
  795 + unsigned char * text;
  796 + int n;
  797 +
  798 + X509_print(out,peer);
  799 +
  800 + n = BIO_get_mem_data(out, &data);
  801 + text = (unsigned char *) malloc (n+1);
  802 + text[n] ='\0';
  803 + memcpy(text,data,n);
  804 +
  805 + trace_dsn(hSession,"TLS/SSL peer certificate:\n%s\n",text);
  806 +
  807 + free(text);
  808 + BIO_free(out);
  809 + X509_free(peer);
  810 +
  811 + }
789 812 }
790 813  
791 814 if(!SSL_get_verify_result(hSession->ssl_con))
... ...