Add field to TLSClientSocketOptions to request SSLInfo.

The only previous way to get it was to disable cert verification.

Bug: 848078
Cq-Include-Trybots: luci.chromium.try:linux_mojo
Change-Id: Ic14d5273a803cb53e92bbc370a16f045c86bdcca
Reviewed-on: https://chromium-review.googlesource.com/1235173
Commit-Queue: Matt Menke <mmenke@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Maks Orlovich <morlovich@chromium.org>
Cr-Commit-Position: refs/heads/master@{#593419}

services/network/public/mojom/tls_socket.mojom

@@ -20,6 +20,11 @@ interface TLSClientSocket {
 struct TLSClientSocketOptions {
   SSLVersion version_min = kTLS1;
   SSLVersion version_max = kTLS12;
-  // If |true|, the SSLInfo will be returned in the UpgradeToTLS callback.
+
+  // If true, the SSLInfo will be returned in the UpgradeToTLS callback on
+  // success.
+  bool send_ssl_info = false;
+
+  // If true, the SSLInfo will also be returned in the UpgradeToTLS callback.
   bool unsafely_skip_cert_verification = false;
 };

services/network/tls_socket_factory.cc

@@ -121,6 +121,8 @@ void TLSSocketFactory::CreateTLSClientSocket(
     ssl_config.version_max =
         mojo::MojoSSLVersionToNetSSLVersion(socket_options->version_max);
 
+    send_ssl_info = socket_options->send_ssl_info;
+
     if (socket_options->unsafely_skip_cert_verification) {
       if (!no_verification_cert_verifier_) {
         no_verification_cert_verifier_ = base::WrapUnique(new FakeCertVerifier);