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Issue 2611613003: Add quic_logging (Closed)
Patch Set: fix failed test? Created 3 years, 11 months ago
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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "net/quic/core/crypto/aead_base_encrypter.h" 5 #include "net/quic/core/crypto/aead_base_encrypter.h"
6 6
7 #include <string> 7 #include <string>
8 8
9 #include "net/quic/core/quic_utils.h" 9 #include "net/quic/core/quic_utils.h"
10 #include "net/quic/platform/api/quic_aligned.h" 10 #include "net/quic/platform/api/quic_aligned.h"
11 #include "net/quic/platform/api/quic_logging.h"
11 #include "third_party/boringssl/src/include/openssl/err.h" 12 #include "third_party/boringssl/src/include/openssl/err.h"
12 #include "third_party/boringssl/src/include/openssl/evp.h" 13 #include "third_party/boringssl/src/include/openssl/evp.h"
13 14
14 using base::StringPiece; 15 using base::StringPiece;
15 16
16 namespace net { 17 namespace net {
17 18
18 namespace { 19 namespace {
19 20
20 // The maximum size in bytes of the nonce, including 8 bytes of sequence number. 21 // The maximum size in bytes of the nonce, including 8 bytes of sequence number.
21 // ChaCha20 uses only the 8 byte sequence number and AES-GCM uses 12 bytes. 22 // ChaCha20 uses only the 8 byte sequence number and AES-GCM uses 12 bytes.
22 const size_t kMaxNonceSize = 12; 23 const size_t kMaxNonceSize = 12;
23 24
24 // In debug builds only, log OpenSSL error stack. Then clear OpenSSL error 25 // In debug builds only, log OpenSSL error stack. Then clear OpenSSL error
25 // stack. 26 // stack.
26 void DLogOpenSslErrors() { 27 void DLogOpenSslErrors() {
27 #ifdef NDEBUG 28 #ifdef NDEBUG
28 while (ERR_get_error()) { 29 while (ERR_get_error()) {
29 } 30 }
30 #else 31 #else
31 while (unsigned long error = ERR_get_error()) { 32 while (unsigned long error = ERR_get_error()) {
32 char buf[120]; 33 char buf[120];
33 ERR_error_string_n(error, buf, arraysize(buf)); 34 ERR_error_string_n(error, buf, arraysize(buf));
34 DLOG(ERROR) << "OpenSSL error: " << buf; 35 QUIC_DLOG(ERROR) << "OpenSSL error: " << buf;
35 } 36 }
36 #endif 37 #endif
37 } 38 }
38 39
39 } // namespace 40 } // namespace
40 41
41 AeadBaseEncrypter::AeadBaseEncrypter(const EVP_AEAD* aead_alg, 42 AeadBaseEncrypter::AeadBaseEncrypter(const EVP_AEAD* aead_alg,
42 size_t key_size, 43 size_t key_size,
43 size_t auth_tag_size, 44 size_t auth_tag_size,
44 size_t nonce_prefix_size) 45 size_t nonce_prefix_size)
(...skipping 108 matching lines...) Expand 10 before | Expand all | Expand 10 after
153 154
154 StringPiece AeadBaseEncrypter::GetNoncePrefix() const { 155 StringPiece AeadBaseEncrypter::GetNoncePrefix() const {
155 if (nonce_prefix_size_ == 0) { 156 if (nonce_prefix_size_ == 0) {
156 return StringPiece(); 157 return StringPiece();
157 } 158 }
158 return StringPiece(reinterpret_cast<const char*>(nonce_prefix_), 159 return StringPiece(reinterpret_cast<const char*>(nonce_prefix_),
159 nonce_prefix_size_); 160 nonce_prefix_size_);
160 } 161 }
161 162
162 } // namespace net 163 } // namespace net
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