michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: // This is a standalone server that delivers various stapled OCSP responses.
michael@0: // The client is expected to connect, initiate an SSL handshake (with SNI
michael@0: // to indicate which "server" to connect to), and verify the OCSP response.
michael@0: // If all is good, the client then sends one encrypted byte and receives that
michael@0: // same byte back.
michael@0: // This server also has the ability to "call back" another process waiting on
michael@0: // it. That is, when the server is all set up and ready to receive connections,
michael@0: // it will connect to a specified port and issue a simple HTTP request.
michael@0: 
michael@0: #include <stdio.h>
michael@0: 
michael@0: #include "OCSPCommon.h"
michael@0: #include "TLSServer.h"
michael@0: 
michael@0: using namespace mozilla;
michael@0: using namespace mozilla::test;
michael@0: 
michael@0: const OCSPHost sOCSPHosts[] =
michael@0: {
michael@0:   { "ocsp-stapling-good.example.com", ORTGood, nullptr },
michael@0:   { "ocsp-stapling-revoked.example.com", ORTRevoked, nullptr },
michael@0:   { "ocsp-stapling-revoked-old.example.com", ORTRevokedOld, nullptr },
michael@0:   { "ocsp-stapling-unknown.example.com", ORTUnknown, nullptr },
michael@0:   { "ocsp-stapling-unknown-old.example.com", ORTUnknownOld, nullptr },
michael@0:   { "ocsp-stapling-good-other.example.com", ORTGoodOtherCert, "ocspOtherEndEntity" },
michael@0:   { "ocsp-stapling-good-other-ca.example.com", ORTGoodOtherCA, "otherCA" },
michael@0:   { "ocsp-stapling-expired.example.com", ORTExpired, nullptr },
michael@0:   { "ocsp-stapling-expired-fresh-ca.example.com", ORTExpiredFreshCA, nullptr },
michael@0:   { "ocsp-stapling-none.example.com", ORTNone, nullptr },
michael@0:   { "ocsp-stapling-empty.example.com", ORTEmpty, nullptr },
michael@0:   { "ocsp-stapling-malformed.example.com", ORTMalformed, nullptr },
michael@0:   { "ocsp-stapling-srverr.example.com", ORTSrverr, nullptr },
michael@0:   { "ocsp-stapling-trylater.example.com", ORTTryLater, nullptr },
michael@0:   { "ocsp-stapling-needssig.example.com", ORTNeedsSig, nullptr },
michael@0:   { "ocsp-stapling-unauthorized.example.com", ORTUnauthorized, nullptr },
michael@0:   { "ocsp-stapling-with-intermediate.example.com", ORTGood, "ocspEEWithIntermediate" },
michael@0:   { "ocsp-stapling-bad-signature.example.com", ORTBadSignature, nullptr },
michael@0:   { "ocsp-stapling-skip-responseBytes.example.com", ORTSkipResponseBytes, nullptr },
michael@0:   { "ocsp-stapling-critical-extension.example.com", ORTCriticalExtension, nullptr },
michael@0:   { "ocsp-stapling-noncritical-extension.example.com", ORTNoncriticalExtension, nullptr },
michael@0:   { "ocsp-stapling-empty-extensions.example.com", ORTEmptyExtensions, nullptr },
michael@0:   { "ocsp-stapling-delegated-included.example.com", ORTDelegatedIncluded, "delegatedSigner" },
michael@0:   { "ocsp-stapling-delegated-included-last.example.com", ORTDelegatedIncludedLast, "delegatedSigner" },
michael@0:   { "ocsp-stapling-delegated-missing.example.com", ORTDelegatedMissing, "delegatedSigner" },
michael@0:   { "ocsp-stapling-delegated-missing-multiple.example.com", ORTDelegatedMissingMultiple, "delegatedSigner" },
michael@0:   { "ocsp-stapling-delegated-no-extKeyUsage.example.com", ORTDelegatedIncluded, "invalidDelegatedSignerNoExtKeyUsage" },
michael@0:   { "ocsp-stapling-delegated-from-intermediate.example.com", ORTDelegatedIncluded, "invalidDelegatedSignerFromIntermediate" },
michael@0:   { "ocsp-stapling-delegated-keyUsage-crlSigning.example.com", ORTDelegatedIncluded, "invalidDelegatedSignerKeyUsageCrlSigning" },
michael@0:   { "ocsp-stapling-delegated-wrong-extKeyUsage.example.com", ORTDelegatedIncluded, "invalidDelegatedSignerWrongExtKeyUsage" },
michael@0:   { "ocsp-stapling-ancient-valid.example.com", ORTAncientAlmostExpired, nullptr},
michael@0:   { nullptr, ORTNull, nullptr }
michael@0: };
michael@0: 
michael@0: int32_t
michael@0: DoSNISocketConfig(PRFileDesc *aFd, const SECItem *aSrvNameArr,
michael@0:                   uint32_t aSrvNameArrSize, void *aArg)
michael@0: {
michael@0:   const OCSPHost *host = GetHostForSNI(aSrvNameArr, aSrvNameArrSize,
michael@0:                                        sOCSPHosts);
michael@0:   if (!host) {
michael@0:     return SSL_SNI_SEND_ALERT;
michael@0:   }
michael@0: 
michael@0:   if (gDebugLevel >= DEBUG_VERBOSE) {
michael@0:     fprintf(stderr, "found pre-defined host '%s'\n", host->mHostName);
michael@0:   }
michael@0: 
michael@0:   const char *certNickname;
michael@0:   if (strcmp(host->mHostName,
michael@0:              "ocsp-stapling-with-intermediate.example.com") == 0) {
michael@0:     certNickname = host->mAdditionalCertName;
michael@0:   } else {
michael@0:     certNickname = DEFAULT_CERT_NICKNAME;
michael@0:   }
michael@0: 
michael@0:   ScopedCERTCertificate cert;
michael@0:   SSLKEAType certKEA;
michael@0:   if (SECSuccess != ConfigSecureServerWithNamedCert(aFd, certNickname,
michael@0:                                                     &cert, &certKEA)) {
michael@0:     return SSL_SNI_SEND_ALERT;
michael@0:   }
michael@0: 
michael@0:   // If the OCSP response type is "none", don't staple a response.
michael@0:   if (host->mORT == ORTNone) {
michael@0:     return 0;
michael@0:   }
michael@0: 
michael@0:   PLArenaPool *arena = PORT_NewArena(1024);
michael@0:   if (!arena) {
michael@0:     PrintPRError("PORT_NewArena failed");
michael@0:     return SSL_SNI_SEND_ALERT;
michael@0:   }
michael@0: 
michael@0:   // response is contained by the arena - freeing the arena will free it
michael@0:   SECItemArray *response = GetOCSPResponseForType(host->mORT, cert, arena,
michael@0:                                                   host->mAdditionalCertName);
michael@0:   if (!response) {
michael@0:     PORT_FreeArena(arena, PR_FALSE);
michael@0:     return SSL_SNI_SEND_ALERT;
michael@0:   }
michael@0: 
michael@0:   // SSL_SetStapledOCSPResponses makes a deep copy of response
michael@0:   SECStatus st = SSL_SetStapledOCSPResponses(aFd, response, certKEA);
michael@0:   PORT_FreeArena(arena, PR_FALSE);
michael@0:   if (st != SECSuccess) {
michael@0:     PrintPRError("SSL_SetStapledOCSPResponses failed");
michael@0:     return SSL_SNI_SEND_ALERT;
michael@0:   }
michael@0: 
michael@0:   return 0;
michael@0: }
michael@0: 
michael@0: int
michael@0: main(int argc, char *argv[])
michael@0: {
michael@0:   if (argc != 2) {
michael@0:     fprintf(stderr, "usage: %s <NSS DB directory>\n", argv[0]);
michael@0:     return 1;
michael@0:   }
michael@0: 
michael@0:   return StartServer(argv[1], DoSNISocketConfig, nullptr);
michael@0: }