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1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2009 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 <Cocoa/Cocoa.h> | 5 #include <Cocoa/Cocoa.h> |
6 | 6 |
7 #include <dlfcn.h> | |
8 #include </usr/include/mach-o/dyld.h> | |
kuchhal
2009/08/21 16:24:57
is that the right convention? not just mach-o/dyld
| |
9 | |
10 #include "base/sys_string_conversions.h" | |
11 | |
7 #include "chrome/browser/importer/nss_decryptor_mac.h" | 12 #include "chrome/browser/importer/nss_decryptor_mac.h" |
13 #include "chrome/browser/importer/firefox_importer_utils.h" | |
8 | 14 |
9 #include "base/logging.h" | 15 #include "base/logging.h" |
10 | 16 |
11 // static | 17 // static |
12 const wchar_t NSSDecryptor::kNSS3Library[] = L"libnss3.dylib"; | 18 const wchar_t NSSDecryptor::kNSS3Library[] = L"libnss3.dylib"; |
13 const wchar_t NSSDecryptor::kSoftokn3Library[] = L"libsoftokn3.dylib"; | |
14 const wchar_t NSSDecryptor::kPLDS4Library[] = L"libplds4.dylib"; | |
15 const wchar_t NSSDecryptor::kNSPR4Library[] = L"libnspr4.dylib"; | |
16 | 19 |
20 // Important!! : On OS X the nss3 libraries are compiled with depedencies | |
21 // on one another, referenced using dyld's @executable_path directive. | |
22 // To make a long story short in order to get the libraries to load, dyld's | |
23 // fallback path needs to be set to the directory containing the libraries. | |
24 // To do s, the process this function runs in must have the | |
kuchhal
2009/08/21 16:24:57
To do so
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25 // DYLD_FALLBACK_LIBRARY_PATH set on startup to said directory. | |
17 bool NSSDecryptor::Init(const std::wstring& dll_path, | 26 bool NSSDecryptor::Init(const std::wstring& dll_path, |
18 const std::wstring& db_path) { | 27 const std::wstring& db_path) { |
19 // TODO(port): Load the NSS libraries and call InitNSS() | 28 FilePath dylib_file_path = FilePath::FromWStringHack(dll_path); |
20 // http://code.google.com/p/chromium/issues/detail?id=15455 | 29 FilePath nss3_path = dylib_file_path.Append("libnss3.dylib"); |
21 NOTIMPLEMENTED(); | 30 |
22 return false; | 31 void *nss_3_lib = dlopen(nss3_path.value().c_str(), RTLD_LAZY); |
32 if (!nss_3_lib) { | |
33 LOG(ERROR) << "Failed to load nss3 lib" << dlerror(); | |
34 return false; | |
35 } | |
36 | |
37 NSS_Init = (NSSInitFunc)dlsym(nss_3_lib, "NSS_Init"); | |
38 NSS_Shutdown = (NSSShutdownFunc)dlsym(nss_3_lib, "NSS_Shutdown"); | |
39 PK11_GetInternalKeySlot = | |
40 (PK11GetInternalKeySlotFunc)dlsym(nss_3_lib, "PK11_GetInternalKeySlot"); | |
41 PK11_CheckUserPassword = | |
42 (PK11CheckUserPasswordFunc)dlsym(nss_3_lib, "PK11_CheckUserPassword"); | |
43 PK11_FreeSlot = (PK11FreeSlotFunc)dlsym(nss_3_lib, "PK11_FreeSlot"); | |
44 PK11_Authenticate = | |
45 (PK11AuthenticateFunc)dlsym(nss_3_lib, "PK11_Authenticate"); | |
46 PK11SDR_Decrypt = (PK11SDRDecryptFunc)dlsym(nss_3_lib, "PK11SDR_Decrypt"); | |
47 SECITEM_FreeItem = (SECITEMFreeItemFunc)dlsym(nss_3_lib, "SECITEM_FreeItem"); | |
48 | |
49 if (!NSS_Init || !NSS_Shutdown || !PK11_GetInternalKeySlot || | |
50 !PK11_CheckUserPassword || !PK11_FreeSlot || !PK11_Authenticate || | |
51 !PK11SDR_Decrypt || !SECITEM_FreeItem) { | |
52 LOG(ERROR) << "NSS3 importer couldn't find entry points"; | |
53 return false; | |
54 } | |
55 | |
56 SECStatus result = NSS_Init(base::SysWideToNativeMB(db_path).c_str()); | |
57 | |
58 if (result != SECSuccess) { | |
59 LOG(ERROR) << "NSS_Init Failed returned: " << result; | |
60 return false; | |
61 } | |
62 | |
63 is_nss_initialized_ = true; | |
64 return true; | |
23 } | 65 } |
66 | |
67 NSSDecryptor::~NSSDecryptor() { | |
68 if (NSS_Shutdown && is_nss_initialized_) { | |
69 NSS_Shutdown(); | |
70 is_nss_initialized_ = false; | |
71 } | |
72 } | |
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