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1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- | 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- |
2 * | 2 * |
3 * ***** BEGIN LICENSE BLOCK ***** | 3 * ***** BEGIN LICENSE BLOCK ***** |
4 * Version: MPL 1.1/GPL 2.0/LGPL 2.1 | 4 * Version: MPL 1.1/GPL 2.0/LGPL 2.1 |
5 * | 5 * |
6 * The contents of this file are subject to the Mozilla Public License Version | 6 * The contents of this file are subject to the Mozilla Public License Version |
7 * 1.1 (the "License"); you may not use this file except in compliance with | 7 * 1.1 (the "License"); you may not use this file except in compliance with |
8 * the License. You may obtain a copy of the License at | 8 * the License. You may obtain a copy of the License at |
9 * http://www.mozilla.org/MPL/ | 9 * http://www.mozilla.org/MPL/ |
10 * | 10 * |
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42 | 42 |
43 #include <pk11pub.h> | 43 #include <pk11pub.h> |
44 #include <prerror.h> // PR_GetError() | 44 #include <prerror.h> // PR_GetError() |
45 #include <secmod.h> | 45 #include <secmod.h> |
46 #include <secder.h> // DER_Encode() | 46 #include <secder.h> // DER_Encode() |
47 #include <cryptohi.h> // SEC_DerSignData() | 47 #include <cryptohi.h> // SEC_DerSignData() |
48 #include <keyhi.h> // SECKEY_CreateSubjectPublicKeyInfo() | 48 #include <keyhi.h> // SECKEY_CreateSubjectPublicKeyInfo() |
49 | 49 |
50 #include "base/base64.h" | 50 #include "base/base64.h" |
51 #include "base/logging.h" | 51 #include "base/logging.h" |
52 #include "base/nss_util.h" | 52 #include "crypto/nss_util.h" |
53 #include "googleurl/src/gurl.h" | 53 #include "googleurl/src/gurl.h" |
54 | 54 |
55 namespace { | 55 namespace { |
56 | 56 |
57 // Template for creating the signed public key structure to be sent to the CA. | 57 // Template for creating the signed public key structure to be sent to the CA. |
58 DERTemplate SECAlgorithmIDTemplate[] = { | 58 DERTemplate SECAlgorithmIDTemplate[] = { |
59 { DER_SEQUENCE, | 59 { DER_SEQUENCE, |
60 0, NULL, sizeof(SECAlgorithmID) }, | 60 0, NULL, sizeof(SECAlgorithmID) }, |
61 { DER_OBJECT_ID, | 61 { DER_OBJECT_ID, |
62 offsetof(SECAlgorithmID, algorithm), }, | 62 offsetof(SECAlgorithmID, algorithm), }, |
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129 default: | 129 default: |
130 // TODO(gauravsh): If we ever support other mechanisms, | 130 // TODO(gauravsh): If we ever support other mechanisms, |
131 // this can be changed. | 131 // this can be changed. |
132 LOG(ERROR) << "Only RSA keygen mechanism is supported"; | 132 LOG(ERROR) << "Only RSA keygen mechanism is supported"; |
133 isSuccess = false; | 133 isSuccess = false; |
134 goto failure; | 134 goto failure; |
135 } | 135 } |
136 | 136 |
137 VLOG(1) << "Creating key pair..."; | 137 VLOG(1) << "Creating key pair..."; |
138 { | 138 { |
139 base::AutoNSSWriteLock lock; | 139 crypto::AutoNSSWriteLock lock; |
140 privateKey = PK11_GenerateKeyPair(slot, | 140 privateKey = PK11_GenerateKeyPair(slot, |
141 keyGenMechanism, | 141 keyGenMechanism, |
142 keyGenParams, | 142 keyGenParams, |
143 &publicKey, | 143 &publicKey, |
144 PR_TRUE, // isPermanent? | 144 PR_TRUE, // isPermanent? |
145 PR_TRUE, // isSensitive? | 145 PR_TRUE, // isSensitive? |
146 NULL); | 146 NULL); |
147 } | 147 } |
148 VLOG(1) << "done."; | 148 VLOG(1) << "done."; |
149 | 149 |
150 if (!privateKey) { | 150 if (!privateKey) { |
151 VLOG(1) << "Generation of Keypair failed!"; | 151 VLOG(1) << "Generation of Keypair failed!"; |
152 isSuccess = false; | 152 isSuccess = false; |
153 goto failure; | 153 goto failure; |
154 } | 154 } |
155 | 155 |
156 // Set friendly names for the keys. | 156 // Set friendly names for the keys. |
157 if (url.has_host()) { | 157 if (url.has_host()) { |
158 // TODO(davidben): Use something like "Key generated for | 158 // TODO(davidben): Use something like "Key generated for |
159 // example.com", but localize it. | 159 // example.com", but localize it. |
160 const std::string& label = url.host(); | 160 const std::string& label = url.host(); |
161 { | 161 { |
162 base::AutoNSSWriteLock lock; | 162 crypto::AutoNSSWriteLock lock; |
163 PK11_SetPublicKeyNickname(publicKey, label.c_str()); | 163 PK11_SetPublicKeyNickname(publicKey, label.c_str()); |
164 PK11_SetPrivateKeyNickname(privateKey, label.c_str()); | 164 PK11_SetPrivateKeyNickname(privateKey, label.c_str()); |
165 } | 165 } |
166 } | 166 } |
167 | 167 |
168 // The CA expects the signed public key in a specific format | 168 // The CA expects the signed public key in a specific format |
169 // Let's create that now. | 169 // Let's create that now. |
170 | 170 |
171 // Create a subject public key info from the public key. | 171 // Create a subject public key info from the public key. |
172 spkInfo = SECKEY_CreateSubjectPublicKeyInfo(publicKey); | 172 spkInfo = SECKEY_CreateSubjectPublicKeyInfo(publicKey); |
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228 LOG(ERROR) << "SSL Keygen failed! (NSS error code " << PR_GetError() << ")"; | 228 LOG(ERROR) << "SSL Keygen failed! (NSS error code " << PR_GetError() << ")"; |
229 } else { | 229 } else { |
230 VLOG(1) << "SSL Keygen succeeded!"; | 230 VLOG(1) << "SSL Keygen succeeded!"; |
231 } | 231 } |
232 | 232 |
233 // Do cleanups | 233 // Do cleanups |
234 if (privateKey) { | 234 if (privateKey) { |
235 // On successful keygen we need to keep the private key, of course, | 235 // On successful keygen we need to keep the private key, of course, |
236 // or we won't be able to use the client certificate. | 236 // or we won't be able to use the client certificate. |
237 if (!isSuccess || !stores_key) { | 237 if (!isSuccess || !stores_key) { |
238 base::AutoNSSWriteLock lock; | 238 crypto::AutoNSSWriteLock lock; |
239 PK11_DestroyTokenObject(privateKey->pkcs11Slot, privateKey->pkcs11ID); | 239 PK11_DestroyTokenObject(privateKey->pkcs11Slot, privateKey->pkcs11ID); |
240 } | 240 } |
241 SECKEY_DestroyPrivateKey(privateKey); | 241 SECKEY_DestroyPrivateKey(privateKey); |
242 } | 242 } |
243 | 243 |
244 if (publicKey) { | 244 if (publicKey) { |
245 if (!isSuccess || !stores_key) { | 245 if (!isSuccess || !stores_key) { |
246 base::AutoNSSWriteLock lock; | 246 crypto::AutoNSSWriteLock lock; |
247 PK11_DestroyTokenObject(publicKey->pkcs11Slot, publicKey->pkcs11ID); | 247 PK11_DestroyTokenObject(publicKey->pkcs11Slot, publicKey->pkcs11ID); |
248 } | 248 } |
249 SECKEY_DestroyPublicKey(publicKey); | 249 SECKEY_DestroyPublicKey(publicKey); |
250 } | 250 } |
251 if (spkInfo) { | 251 if (spkInfo) { |
252 SECKEY_DestroySubjectPublicKeyInfo(spkInfo); | 252 SECKEY_DestroySubjectPublicKeyInfo(spkInfo); |
253 } | 253 } |
254 if (arena) { | 254 if (arena) { |
255 PORT_FreeArena(arena, PR_TRUE); | 255 PORT_FreeArena(arena, PR_TRUE); |
256 } | 256 } |
257 | 257 |
258 return (isSuccess ? result_blob : std::string()); | 258 return (isSuccess ? result_blob : std::string()); |
259 } | 259 } |
260 | 260 |
261 } // namespace mozilla_security_manager | 261 } // namespace mozilla_security_manager |
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