From 71b6604e4465b6aac478f04c3608a6be5c6500e6 Mon Sep 17 00:00:00 2001 From: Maxim Dounin Date: Tue, 13 Nov 2012 10:42:16 +0000 Subject: Merge of r4885: ssl_verify_client optional_no_ca. SSL: the "ssl_verify_client" directive parameter "optional_no_ca". This parameter allows to don't require certificate to be signed by a trusted CA, e.g. if CA certificate isn't known in advance, like in WebID protocol. Note that it doesn't add any security unless the certificate is actually checked to be trusted by some external means (e.g. by a backend). Patch by Mike Kazantsev, Eric O'Connor. --- src/http/ngx_http_request.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src/http/ngx_http_request.c') diff --git a/src/http/ngx_http_request.c b/src/http/ngx_http_request.c index c104db1c0..479b106cf 100644 --- a/src/http/ngx_http_request.c +++ b/src/http/ngx_http_request.c @@ -1634,7 +1634,9 @@ ngx_http_process_request(ngx_http_request_t *r) if (sscf->verify) { rc = SSL_get_verify_result(c->ssl->connection); - if (rc != X509_V_OK) { + if (rc != X509_V_OK + && (sscf->verify != 3 || !ngx_ssl_verify_error_optional(rc))) + { ngx_log_error(NGX_LOG_INFO, c->log, 0, "client SSL certificate verify error: (%l:%s)", rc, X509_verify_cert_error_string(rc)); -- cgit