/* * Copyright 2013 The WebRTC project authors. All Rights Reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef PC_TEST_FAKE_RTC_CERTIFICATE_GENERATOR_H_ #define PC_TEST_FAKE_RTC_CERTIFICATE_GENERATOR_H_ #include #include #include "absl/types/optional.h" #include "api/peer_connection_interface.h" #include "api/task_queue/task_queue_base.h" #include "api/units/time_delta.h" #include "rtc_base/rtc_certificate.h" #include "rtc_base/rtc_certificate_generator.h" // RSA with mod size 1024, pub exp 0x10001. static const rtc::RTCCertificatePEM kRsaPems[] = { rtc::RTCCertificatePEM( "-----BEGIN RSA PRIVATE KEY-----\n" "MIICdwIBADANBgkqhkiG9w0BAQEFAASCAmEwggJdAgEAAoGBAMYRkbhmI7kVA/rM\n" "czsZ+6JDhDvnkF+vn6yCAGuRPV03zuRqZtDy4N4to7PZu9PjqrRl7nDMXrG3YG9y\n" "rlIAZ72KjcKKFAJxQyAKLCIdawKRyp8RdK3LEySWEZb0AV58IadqPZDTNHHRX8dz\n" "5aTSMsbbkZ+C/OzTnbiMqLL/vg6jAgMBAAECgYAvgOs4FJcgvp+TuREx7YtiYVsH\n" "mwQPTum2z/8VzWGwR8BBHBvIpVe1MbD/Y4seyI2aco/7UaisatSgJhsU46/9Y4fq\n" "2TwXH9QANf4at4d9n/R6rzwpAJOpgwZgKvdQjkfrKTtgLV+/dawvpxUYkRH4JZM1\n" "CVGukMfKNrSVH4Ap4QJBAOJmGV1ASPnB4r4nc99at7JuIJmd7fmuVUwUgYi4XgaR\n" "WhScBsgYwZ/JoywdyZJgnbcrTDuVcWG56B3vXbhdpMsCQQDf9zeJrjnPZ3Cqm79y\n" "kdqANep0uwZciiNiWxsQrCHztywOvbFhdp8iYVFG9EK8DMY41Y5TxUwsHD+67zao\n" "ZNqJAkEA1suLUP/GvL8IwuRneQd2tWDqqRQ/Td3qq03hP7e77XtF/buya3Ghclo5\n" "54czUR89QyVfJEC6278nzA7n2h1uVQJAcG6mztNL6ja/dKZjYZye2CY44QjSlLo0\n" "MTgTSjdfg/28fFn2Jjtqf9Pi/X+50LWI/RcYMC2no606wRk9kyOuIQJBAK6VSAim\n" "1pOEjsYQn0X5KEIrz1G3bfCbB848Ime3U2/FWlCHMr6ch8kCZ5d1WUeJD3LbwMNG\n" "UCXiYxSsu20QNVw=\n" "-----END RSA PRIVATE KEY-----\n", "-----BEGIN CERTIFICATE-----\n" "MIIBmTCCAQKgAwIBAgIEbzBSAjANBgkqhkiG9w0BAQsFADARMQ8wDQYDVQQDEwZX\n" "ZWJSVEMwHhcNMTQwMTAyMTgyNDQ3WhcNMTQwMjAxMTgyNDQ3WjARMQ8wDQYDVQQD\n" "EwZXZWJSVEMwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAMYRkbhmI7kVA/rM\n" "czsZ+6JDhDvnkF+vn6yCAGuRPV03zuRqZtDy4N4to7PZu9PjqrRl7nDMXrG3YG9y\n" "rlIAZ72KjcKKFAJxQyAKLCIdawKRyp8RdK3LEySWEZb0AV58IadqPZDTNHHRX8dz\n" "5aTSMsbbkZ+C/OzTnbiMqLL/vg6jAgMBAAEwDQYJKoZIhvcNAQELBQADgYEAUflI\n" "VUe5Krqf5RVa5C3u/UTAOAUJBiDS3VANTCLBxjuMsvqOG0WvaYWP3HYPgrz0jXK2\n" "LJE/mGw3MyFHEqi81jh95J+ypl6xKW6Rm8jKLR87gUvCaVYn/Z4/P3AqcQTB7wOv\n" "UD0A8qfhfDM+LK6rPAnCsVN0NRDY3jvd6rzix9M=\n" "-----END CERTIFICATE-----\n"), rtc::RTCCertificatePEM( "-----BEGIN RSA PRIVATE KEY-----\n" "MIICXQIBAAKBgQDeYqlyJ1wuiMsi905e3X81/WA/G3ym50PIDZBVtSwZi7JVQPgj\n" "Bl8CPZMvDh9EwB4Ji9ytA8dZZbQ4WbJWPr73zPpJSCvQqz6sOXSlenBRi72acNaQ\n" "sOR/qPvviJx5I6Hqo4qemfnjZhAW85a5BpgrAwKgMLIQTHCTLWwVSyrDrwIDAQAB\n" "AoGARni9eY8/hv+SX+I+05EdXt6MQXNUbQ+cSykBNCfVccLzIFEWUQMT2IHqwl6X\n" "ShIXcq7/n1QzOAEiuzixauM3YHg4xZ1Um2Ha9a7ig5Xg4v6b43bmMkNE6LkoAtYs\n" "qnQdfMh442b1liDud6IMb1Qk0amt3fSrgRMc547TZQVx4QECQQDxUeDm94r3p4ng\n" "5rCLLC1K5/6HSTZsh7jatKPlz7GfP/IZlYV7iE5784/n0wRiCjZOS7hQRy/8m2Gp\n" "pf4aZq+DAkEA6+np4d36FYikydvUrupLT3FkdRHGn/v83qOll/VmeNh+L1xMZlIP\n" "tM26hAXCcQb7O5+J9y3cx2CAQsBS11ZXZQJAfGgTo76WG9p5UEJdXUInD2jOZPwv\n" "XIATolxh6kXKcijLLLlSmT7KB0inNYIpzkkpee+7U1d/u6B3FriGaSHq9QJBAM/J\n" "ICnDdLCgwNvWVraVQC3BpwSB2pswvCFwq7py94V60XFvbw80Ogc6qIv98qvQxVlX\n" "hJIEgA/PjEi+0ng94Q0CQQDm8XSDby35gmjO+6eRmJtAjtB7nguLvrPXM6CPXRmD\n" "sRoBocpHw6j9UdzZ6qYG0FkdXZghezXFY58ro2BYYRR3\n" "-----END RSA PRIVATE KEY-----\n", "-----BEGIN CERTIFICATE-----\n" "MIICWDCCAcGgAwIBAgIJALgDjxMbBOhbMA0GCSqGSIb3DQEBCwUAMEUxCzAJBgNV\n" "BAYTAkFVMRMwEQYDVQQIDApTb21lLVN0YXRlMSEwHwYDVQQKDBhJbnRlcm5ldCBX\n" "aWRnaXRzIFB0eSBMdGQwHhcNMTUxMTEzMjIzMjEzWhcNMTYxMTEyMjIzMjEzWjBF\n" "MQswCQYDVQQGEwJBVTETMBEGA1UECAwKU29tZS1TdGF0ZTEhMB8GA1UECgwYSW50\n" "ZXJuZXQgV2lkZ2l0cyBQdHkgTHRkMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKB\n" "gQDeYqlyJ1wuiMsi905e3X81/WA/G3ym50PIDZBVtSwZi7JVQPgjBl8CPZMvDh9E\n" "wB4Ji9ytA8dZZbQ4WbJWPr73zPpJSCvQqz6sOXSlenBRi72acNaQsOR/qPvviJx5\n" "I6Hqo4qemfnjZhAW85a5BpgrAwKgMLIQTHCTLWwVSyrDrwIDAQABo1AwTjAdBgNV\n" "HQ4EFgQUx2tbJdlcSTCepn09UdYORXKuSTAwHwYDVR0jBBgwFoAUx2tbJdlcSTCe\n" "pn09UdYORXKuSTAwDAYDVR0TBAUwAwEB/zANBgkqhkiG9w0BAQsFAAOBgQAmp9Id\n" "E716gHMqeBG4S2FCgVFCr0a0ugkaneQAN/c2L9CbMemEN9W6jvucUIVOtYd90dDW\n" "lXuowWmT/JctPe3D2qt4yvYW3puECHk2tVQmrJOZiZiTRtWm6HxkmoUYHYp/DtaS\n" "1Xe29gSTnZtI5sQCrGMzk3SGRSSs7ejLKiVDBQ==\n" "-----END CERTIFICATE-----\n")}; // ECDSA with EC_NIST_P256. // These PEM strings were created by generating an identity with // `SSLIdentity::Create` and invoking `identity->PrivateKeyToPEMString()`, // `identity->PublicKeyToPEMString()` and // `identity->certificate().ToPEMString()`. static const rtc::RTCCertificatePEM kEcdsaPems[] = { rtc::RTCCertificatePEM( "-----BEGIN PRIVATE KEY-----\n" "MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQg+qaRsR5uHtqG689M\n" "A3PHSJNeVpyi5wUKCft62h0UWy+hRANCAAS5Mjc85q9fVq4ln+zOPlaEC/Rzj5Pb\n" "MVZtf1x/8k2KsbmyZoAMDX2yer/atEuXmItMe3yd6/DXnvboU//D3Lyt\n" "-----END PRIVATE KEY-----\n", "-----BEGIN CERTIFICATE-----\n" "MIIBFTCBu6ADAgECAgkA30tGY5XG7oowCgYIKoZIzj0EAwIwEDEOMAwGA1UEAwwF\n" "dGVzdDMwHhcNMTYwNTA5MDkxODA4WhcNMTYwNjA5MDkxODA4WjAQMQ4wDAYDVQQD\n" "DAV0ZXN0MzBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABLkyNzzmr19WriWf7M4+\n" "VoQL9HOPk9sxVm1/XH/yTYqxubJmgAwNfbJ6v9q0S5eYi0x7fJ3r8Nee9uhT/8Pc\n" "vK0wCgYIKoZIzj0EAwIDSQAwRgIhAIIc3+CqfkZ9lLwTj1PvUtt3KhnqF2kD0War\n" "cCoTBbCxAiEAyp9Cn4vo2ZBhRIVDKyoxmwak8Z0PAVhJAQaWCgoY2D4=\n" "-----END CERTIFICATE-----\n"), rtc::RTCCertificatePEM( "-----BEGIN PRIVATE KEY-----\n" "MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQghL/G4JRYnuDNbQuh\n" "LqkytcE39Alsq6FItDVFgOesfCmhRANCAATd53FjPLyVUcwYguEPbSJM03fP6Rx5\n" "GY1dEZ00+ZykjJI83VfDAyvmpRuGahNtBH0hc+7xkDCbeo6TM0tN35xr\n" "-----END PRIVATE KEY-----\n", "-----BEGIN CERTIFICATE-----\n" "MIIBFDCBu6ADAgECAgkArZYdXMyJ5rswCgYIKoZIzj0EAwIwEDEOMAwGA1UEAwwF\n" "dGVzdDQwHhcNMTYwNTA5MDkxODA4WhcNMTYwNjA5MDkxODA4WjAQMQ4wDAYDVQQD\n" "DAV0ZXN0NDBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABN3ncWM8vJVRzBiC4Q9t\n" "IkzTd8/pHHkZjV0RnTT5nKSMkjzdV8MDK+alG4ZqE20EfSFz7vGQMJt6jpMzS03f\n" "nGswCgYIKoZIzj0EAwIDSAAwRQIgb/LBc8OtsC5lEDyjCP6M9xt5mwzUNrQBOFWZ\n" "1fE/g68CIQD7uoFfbiq6dTp8ZwzbwQ8jJf08KjriamqA9OW/4268Dw==\n" "-----END CERTIFICATE-----\n")}; class FakeRTCCertificateGenerator : public rtc::RTCCertificateGeneratorInterface { public: FakeRTCCertificateGenerator() : should_fail_(false), should_wait_(false) {} void set_should_fail(bool should_fail) { should_fail_ = should_fail; } // If set to true, stalls the generation of the fake certificate until it is // set to false. void set_should_wait(bool should_wait) { should_wait_ = should_wait; } void use_original_key() { key_index_ = 0; } void use_alternate_key() { key_index_ = 1; } int generated_certificates() { return generated_certificates_; } int generated_failures() { return generated_failures_; } void GenerateCertificateAsync(const rtc::KeyParams& key_params, const absl::optional& expires_ms, Callback callback) override { // The certificates are created from constant PEM strings and use its coded // expiration time, we do not support modifying it. RTC_DCHECK(!expires_ms); // Only supports RSA-1024-0x10001 and ECDSA-P256. if (key_params.type() == rtc::KT_RSA) { RTC_DCHECK_EQ(key_params.rsa_params().mod_size, 1024); RTC_DCHECK_EQ(key_params.rsa_params().pub_exp, 0x10001); } else { RTC_DCHECK_EQ(key_params.type(), rtc::KT_ECDSA); RTC_DCHECK_EQ(key_params.ec_curve(), rtc::EC_NIST_P256); } rtc::KeyType key_type = key_params.type(); webrtc::TaskQueueBase::Current()->PostTask( [this, key_type, callback = std::move(callback)]() mutable { GenerateCertificate(key_type, std::move(callback)); }); } static rtc::scoped_refptr GenerateCertificate() { switch (rtc::KT_DEFAULT) { case rtc::KT_RSA: return rtc::RTCCertificate::FromPEM(kRsaPems[0]); case rtc::KT_ECDSA: return rtc::RTCCertificate::FromPEM(kEcdsaPems[0]); default: RTC_DCHECK_NOTREACHED(); return nullptr; } } private: const rtc::RTCCertificatePEM& get_pem(const rtc::KeyType& key_type) const { switch (key_type) { case rtc::KT_RSA: return kRsaPems[key_index_]; case rtc::KT_ECDSA: return kEcdsaPems[key_index_]; default: RTC_DCHECK_NOTREACHED(); return kEcdsaPems[key_index_]; } } const std::string& get_key(const rtc::KeyType& key_type) const { return get_pem(key_type).private_key(); } const std::string& get_cert(const rtc::KeyType& key_type) const { return get_pem(key_type).certificate(); } void GenerateCertificate(rtc::KeyType key_type, Callback callback) { // If the certificate generation should be stalled, re-post this same // message to the queue with a small delay so as to wait in a loop until // set_should_wait(false) is called. if (should_wait_) { webrtc::TaskQueueBase::Current()->PostDelayedTask( [this, key_type, callback = std::move(callback)]() mutable { GenerateCertificate(key_type, std::move(callback)); }, webrtc::TimeDelta::Millis(1)); return; } if (should_fail_) { ++generated_failures_; std::move(callback)(nullptr); } else { rtc::scoped_refptr certificate = rtc::RTCCertificate::FromPEM(get_pem(key_type)); RTC_DCHECK(certificate); ++generated_certificates_; std::move(callback)(std::move(certificate)); } } bool should_fail_; bool should_wait_; int key_index_ = 0; int generated_certificates_ = 0; int generated_failures_ = 0; }; #endif // PC_TEST_FAKE_RTC_CERTIFICATE_GENERATOR_H_