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Issue 1918903002: Rename net/ _openssl files (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Fix unused method. Created 4 years, 7 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 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/cert/jwk_serializer.h" 5 #include "net/cert/jwk_serializer.h"
6 6
7 #include <openssl/bn.h> 7 #include <openssl/bn.h>
8 #include <openssl/bytestring.h> 8 #include <openssl/bytestring.h>
9 #include <openssl/ec.h> 9 #include <openssl/ec.h>
10 #include <openssl/ec_key.h> 10 #include <openssl/ec_key.h>
(...skipping 35 matching lines...) Expand 10 before | Expand all | Expand 10 after
46 } 46 }
47 47
48 int degree_bytes = (EC_GROUP_get_degree(ec_group) + 7) / 8; 48 int degree_bytes = (EC_GROUP_get_degree(ec_group) + 7) / 8;
49 49
50 const EC_POINT* ec_point = EC_KEY_get0_public_key(ec_key.get()); 50 const EC_POINT* ec_point = EC_KEY_get0_public_key(ec_key.get());
51 if (!ec_point) 51 if (!ec_point)
52 return false; 52 return false;
53 53
54 crypto::ScopedBIGNUM x(BN_new()); 54 crypto::ScopedBIGNUM x(BN_new());
55 crypto::ScopedBIGNUM y(BN_new()); 55 crypto::ScopedBIGNUM y(BN_new());
56 if (!EC_POINT_get_affine_coordinates_GFp(ec_group, ec_point, 56 if (!EC_POINT_get_affine_coordinates_GFp(ec_group, ec_point, x.get(), y.get(),
57 x.get(), y.get(), NULL)) { 57 NULL)) {
58 return false; 58 return false;
59 } 59 }
60 60
61 // The coordinates are encoded with leading zeros included. 61 // The coordinates are encoded with leading zeros included.
62 std::string x_bytes; 62 std::string x_bytes;
63 std::string y_bytes; 63 std::string y_bytes;
64 if (!BN_bn2bin_padded(reinterpret_cast<uint8_t*>( 64 if (!BN_bn2bin_padded(reinterpret_cast<uint8_t*>(
65 base::WriteInto(&x_bytes, degree_bytes + 1)), 65 base::WriteInto(&x_bytes, degree_bytes + 1)),
66 degree_bytes, x.get()) || 66 degree_bytes, x.get()) ||
67 !BN_bn2bin_padded(reinterpret_cast<uint8_t*>( 67 !BN_bn2bin_padded(reinterpret_cast<uint8_t*>(
(...skipping 13 matching lines...) Expand all
81 std::string y_b64; 81 std::string y_b64;
82 base::Base64UrlEncode(y_bytes, base::Base64UrlEncodePolicy::OMIT_PADDING, 82 base::Base64UrlEncode(y_bytes, base::Base64UrlEncodePolicy::OMIT_PADDING,
83 &y_b64); 83 &y_b64);
84 public_key_jwk->SetString("y", y_b64); 84 public_key_jwk->SetString("y", y_b64);
85 85
86 return true; 86 return true;
87 } 87 }
88 88
89 } // namespace 89 } // namespace
90 90
91 bool ConvertSpkiFromDerToJwk( 91 bool ConvertSpkiFromDerToJwk(const base::StringPiece& spki_der,
92 const base::StringPiece& spki_der, 92 base::DictionaryValue* public_key_jwk) {
93 base::DictionaryValue* public_key_jwk) {
94 public_key_jwk->Clear(); 93 public_key_jwk->Clear();
95 94
96 crypto::EnsureOpenSSLInit(); 95 crypto::EnsureOpenSSLInit();
97 crypto::OpenSSLErrStackTracer err_tracer(FROM_HERE); 96 crypto::OpenSSLErrStackTracer err_tracer(FROM_HERE);
98 97
99 CBS cbs; 98 CBS cbs;
100 CBS_init(&cbs, reinterpret_cast<const uint8_t*>(spki_der.data()), 99 CBS_init(&cbs, reinterpret_cast<const uint8_t*>(spki_der.data()),
101 spki_der.size()); 100 spki_der.size());
102 crypto::ScopedEVP_PKEY pubkey(EVP_parse_public_key(&cbs)); 101 crypto::ScopedEVP_PKEY pubkey(EVP_parse_public_key(&cbs));
103 if (!pubkey || CBS_len(&cbs) != 0) 102 if (!pubkey || CBS_len(&cbs) != 0)
104 return false; 103 return false;
105 104
106 if (pubkey->type == EVP_PKEY_EC) { 105 if (pubkey->type == EVP_PKEY_EC) {
107 return ConvertEcKeyToJwk(pubkey.get(), public_key_jwk, err_tracer); 106 return ConvertEcKeyToJwk(pubkey.get(), public_key_jwk, err_tracer);
108 } else { 107 } else {
109 // TODO(juanlang): other algorithms 108 // TODO(juanlang): other algorithms
110 return false; 109 return false;
111 } 110 }
112 } 111 }
113 112
114 } // namespace JwkSerializer 113 } // namespace JwkSerializer
115 114
116 } // namespace net 115 } // namespace net
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