net: add OCSP tests.

I was getting increasingly unhappy altering EV and revocation checking
semantics without any tests. We historically haven't had tests because
online revocation checking is inherently flaky so I amended testserver
with the minimum code to be able to sign and vend OCSP responses.

These tests do not test the final EV/CRLSet/revocation checking
semantics. They are intended to be altered in future CLs.

BUG=none
TEST=net_unittests

https://chromiumcodereview.appspot.com/9663017/

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@127486 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 21 insertions, 0 deletions

diff --git a/net/test/base_test_server.h b/net/test/base_test_server.h
index 7264a65..fd04e55 100644
--- a/net/test/base_test_server.h
+++ b/net/test/base_test_server.h
@@ -46,6 +46,11 @@ class BaseTestServer {
   struct HTTPSOptions {
     enum ServerCertificate {
       CERT_OK,
+
+      // CERT_AUTO causes the testserver to generate a test certificate issued
+      // by "Testing CA" (see net/data/ssl/certificates/ocsp-test-root.pem).
+      CERT_AUTO,
+
       CERT_MISMATCHED_NAME,
       CERT_EXPIRED,
       // Cross-signed certificate to test PKIX path building. Contains an
@@ -55,6 +60,14 @@ class BaseTestServer {
       CERT_CHAIN_WRONG_ROOT,
     };
 
+    // OCSPStatus enumerates the types of OCSP response that the testserver
+    // can produce.
+    enum OCSPStatus {
+      OCSP_OK,
+      OCSP_REVOKED,
+      OCSP_INVALID,
+    };
+
     // Bitmask of bulk encryption algorithms that the test server supports
     // and that can be selectively enabled or disabled.
     enum BulkCipher {
@@ -83,9 +96,17 @@ class BaseTestServer {
     // |server_certificate|.
     FilePath GetCertificateFile() const;
 
+    // GetOCSPArgument returns the value of any OCSP argument to testserver or
+    // the empty string if there is none.
+    std::string GetOCSPArgument() const;
+
     // The certificate to use when serving requests.
     ServerCertificate server_certificate;
 
+    // If |server_certificate==CERT_AUTO| then this determines the type of OCSP
+    // response returned.
+    OCSPStatus ocsp_status;
+
     // True if a CertificateRequest should be sent to the client during
     // handshaking.
     bool request_client_certificate;