| OLD | NEW |
|---|
| (Empty) |
| 1 /* | |
| 2 * Copyright 2004 The WebRTC Project Authors. All rights reserved. | |
| 3 * | |
| 4 * Use of this source code is governed by a BSD-style license | |
| 5 * that can be found in the LICENSE file in the root of the source | |
| 6 * tree. An additional intellectual property rights grant can be found | |
| 7 * in the file PATENTS. All contributing project authors may | |
| 8 * be found in the AUTHORS file in the root of the source tree. | |
| 9 */ | |
| 10 | |
| 11 | |
| 12 #include <vector> | |
| 13 | |
| 14 #include "webrtc/base/sslstreamadapterhelper.h" | |
| 15 | |
| 16 #include "webrtc/base/common.h" | |
| 17 #include "webrtc/base/logging.h" | |
| 18 #include "webrtc/base/stream.h" | |
| 19 | |
| 20 namespace rtc { | |
| 21 | |
| 22 SSLStreamAdapterHelper::SSLStreamAdapterHelper(StreamInterface* stream) | |
| 23 : SSLStreamAdapter(stream), | |
| 24 state_(SSL_NONE), | |
| 25 role_(SSL_CLIENT), | |
| 26 ssl_error_code_(0), // Not meaningful yet | |
| 27 ssl_mode_(SSL_MODE_TLS), | |
| 28 ssl_max_version_(SSL_PROTOCOL_TLS_12) {} | |
| 29 | |
| 30 SSLStreamAdapterHelper::~SSLStreamAdapterHelper() = default; | |
| 31 | |
| 32 void SSLStreamAdapterHelper::SetIdentity(SSLIdentity* identity) { | |
| 33 ASSERT(identity_.get() == NULL); | |
| 34 identity_.reset(identity); | |
| 35 } | |
| 36 | |
| 37 void SSLStreamAdapterHelper::SetServerRole(SSLRole role) { | |
| 38 role_ = role; | |
| 39 } | |
| 40 | |
| 41 int SSLStreamAdapterHelper::StartSSLWithServer(const char* server_name) { | |
| 42 ASSERT(server_name != NULL && server_name[0] != '\0'); | |
| 43 ssl_server_name_ = server_name; | |
| 44 return StartSSL(); | |
| 45 } | |
| 46 | |
| 47 int SSLStreamAdapterHelper::StartSSLWithPeer() { | |
| 48 ASSERT(ssl_server_name_.empty()); | |
| 49 // It is permitted to specify peer_certificate_ only later. | |
| 50 return StartSSL(); | |
| 51 } | |
| 52 | |
| 53 void SSLStreamAdapterHelper::SetMode(SSLMode mode) { | |
| 54 ASSERT(state_ == SSL_NONE); | |
| 55 ssl_mode_ = mode; | |
| 56 } | |
| 57 | |
| 58 void SSLStreamAdapterHelper::SetMaxProtocolVersion(SSLProtocolVersion version) { | |
| 59 ssl_max_version_ = version; | |
| 60 } | |
| 61 | |
| 62 StreamState SSLStreamAdapterHelper::GetState() const { | |
| 63 switch (state_) { | |
| 64 case SSL_WAIT: | |
| 65 case SSL_CONNECTING: | |
| 66 return SS_OPENING; | |
| 67 case SSL_CONNECTED: | |
| 68 return SS_OPEN; | |
| 69 default: | |
| 70 return SS_CLOSED; | |
| 71 }; | |
| 72 // not reached | |
| 73 } | |
| 74 | |
| 75 bool SSLStreamAdapterHelper::GetPeerCertificate(SSLCertificate** cert) const { | |
| 76 if (!peer_certificate_) | |
| 77 return false; | |
| 78 | |
| 79 *cert = peer_certificate_->GetReference(); | |
| 80 return true; | |
| 81 } | |
| 82 | |
| 83 bool SSLStreamAdapterHelper::SetPeerCertificateDigest( | |
| 84 const std::string &digest_alg, | |
| 85 const unsigned char* digest_val, | |
| 86 size_t digest_len) { | |
| 87 ASSERT(peer_certificate_.get() == NULL); | |
| 88 ASSERT(peer_certificate_digest_algorithm_.empty()); | |
| 89 ASSERT(ssl_server_name_.empty()); | |
| 90 size_t expected_len; | |
| 91 | |
| 92 if (!GetDigestLength(digest_alg, &expected_len)) { | |
| 93 LOG(LS_WARNING) << "Unknown digest algorithm: " << digest_alg; | |
| 94 return false; | |
| 95 } | |
| 96 if (expected_len != digest_len) | |
| 97 return false; | |
| 98 | |
| 99 peer_certificate_digest_value_.SetData(digest_val, digest_len); | |
| 100 peer_certificate_digest_algorithm_ = digest_alg; | |
| 101 | |
| 102 return true; | |
| 103 } | |
| 104 | |
| 105 void SSLStreamAdapterHelper::Error(const char* context, int err, bool signal) { | |
| 106 LOG(LS_WARNING) << "SSLStreamAdapterHelper::Error(" | |
| 107 << context << ", " << err << "," << signal << ")"; | |
| 108 state_ = SSL_ERROR; | |
| 109 ssl_error_code_ = err; | |
| 110 Cleanup(); | |
| 111 if (signal) | |
| 112 StreamAdapterInterface::OnEvent(stream(), SE_CLOSE, err); | |
| 113 } | |
| 114 | |
| 115 void SSLStreamAdapterHelper::Close() { | |
| 116 Cleanup(); | |
| 117 ASSERT(state_ == SSL_CLOSED || state_ == SSL_ERROR); | |
| 118 StreamAdapterInterface::Close(); | |
| 119 } | |
| 120 | |
| 121 int SSLStreamAdapterHelper::StartSSL() { | |
| 122 ASSERT(state_ == SSL_NONE); | |
| 123 | |
| 124 if (StreamAdapterInterface::GetState() != SS_OPEN) { | |
| 125 state_ = SSL_WAIT; | |
| 126 return 0; | |
| 127 } | |
| 128 | |
| 129 state_ = SSL_CONNECTING; | |
| 130 int err = BeginSSL(); | |
| 131 if (err) { | |
| 132 Error("BeginSSL", err, false); | |
| 133 return err; | |
| 134 } | |
| 135 | |
| 136 return 0; | |
| 137 } | |
| 138 | |
| 139 } // namespace rtc | |
| 140 | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 1842773002:
Remove accidentally readded webrtc/base/sslstreamadapterhelper.cc (Closed)
Base URL: https://chromium.googlesource.com/external/webrtc.git@master