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axtls: honor disabled VERIFYHOST

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When VERIFYHOST == 0, libcurl should let invalid certificates to pass.
This commit is contained in:
Aleksey Tulinov 2013-06-08 00:20:38 +02:00 committed by Daniel Stenberg
parent c53fb36b0c
commit a4decb49a6
1 changed files with 18 additions and 10 deletions
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28
lib/axtls.c
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@ -341,22 +341,30 @@ Curl_axtls_connect(struct connectdata *conn,
/* RFC2818 checks */
if(found_subject_alt_names && !found_subject_alt_name_matching_conn) {
/* Break connection ! */
Curl_axtls_close(conn, sockindex);
free_ssl_structs(ssl_ctx, ssl);
failf(data, "\tsubjectAltName(s) do not match %s\n", conn->host.dispname);
return CURLE_PEER_FAILED_VERIFICATION;
if(data->set.ssl.verifyhost) {
/* Break connection ! */
Curl_axtls_close(conn, sockindex);
free_ssl_structs(ssl_ctx, ssl);
failf(data, "\tsubjectAltName(s) do not match %s\n",
conn->host.dispname);
return CURLE_PEER_FAILED_VERIFICATION;
}
else
infof(data, "\tsubjectAltName(s) do not match %s\n",
}
else if(found_subject_alt_names == 0) {
/* Per RFC2818, when no Subject Alt Names were available, examine the peer
CN as a legacy fallback */
peer_CN = ssl_get_cert_dn(ssl, SSL_X509_CERT_COMMON_NAME);
if(peer_CN == NULL) {
/* Similar behaviour to the OpenSSL interface */
Curl_axtls_close(conn, sockindex);
free_ssl_structs(ssl_ctx, ssl);
failf(data, "unable to obtain common name from peer certificate");
return CURLE_PEER_FAILED_VERIFICATION;
if(data->set.ssl.verifyhost) {
Curl_axtls_close(conn, sockindex);
free_ssl_structs(ssl_ctx, ssl);
failf(data, "unable to obtain common name from peer certificate");
return CURLE_PEER_FAILED_VERIFICATION;
}
else
infof(data, "unable to obtain common name from peer certificate");
}
else {
if(!Curl_cert_hostcheck((const char *)peer_CN, conn->host.name)) {