Index: chrome/browser/mock_keychain_mac.h |
diff --git a/chrome/browser/mock_keychain_mac.h b/chrome/browser/mock_keychain_mac.h |
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--- a/chrome/browser/mock_keychain_mac.h |
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-// Copyright (c) 2011 The Chromium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-#ifndef CHROME_BROWSER_MOCK_KEYCHAIN_MAC_H_ |
-#define CHROME_BROWSER_MOCK_KEYCHAIN_MAC_H_ |
-#pragma once |
- |
-#include <map> |
-#include <set> |
-#include <string> |
-#include <vector> |
- |
-#include "base/compiler_specific.h" |
-#include "chrome/browser/keychain_mac.h" |
- |
-// Mock Keychain wrapper for testing code that interacts with the OS Keychain. |
-// Implemented by storing SecKeychainAttributeList and KeychainPasswordData |
-// values in separate mutable containers and mapping them to integer keys. |
-// |
-// Note that "const" is pretty much meaningless for this class; the const-ness |
-// of MacKeychain doesn't apply to the actual keychain data, so all of the Mock |
-// data is mutable; don't assume that it won't change over the life of tests. |
-class MockKeychain : public MacKeychain { |
- public: |
- MockKeychain(); |
- virtual ~MockKeychain(); |
- virtual OSStatus ItemCopyAttributesAndData( |
- SecKeychainItemRef itemRef, SecKeychainAttributeInfo *info, |
- SecItemClass *itemClass, SecKeychainAttributeList **attrList, |
- UInt32 *length, void **outData) const OVERRIDE; |
- // Pass "fail_me" as the data to get errSecAuthFailed. |
- virtual OSStatus ItemModifyAttributesAndData( |
- SecKeychainItemRef itemRef, const SecKeychainAttributeList *attrList, |
- UInt32 length, const void *data) const OVERRIDE; |
- virtual OSStatus ItemFreeAttributesAndData(SecKeychainAttributeList *attrList, |
- void *data) const OVERRIDE; |
- virtual OSStatus ItemDelete(SecKeychainItemRef itemRef) const OVERRIDE; |
- virtual OSStatus SearchCreateFromAttributes( |
- CFTypeRef keychainOrArray, SecItemClass itemClass, |
- const SecKeychainAttributeList *attrList, |
- SecKeychainSearchRef *searchRef) const OVERRIDE; |
- virtual OSStatus SearchCopyNext(SecKeychainSearchRef searchRef, |
- SecKeychainItemRef *itemRef) const OVERRIDE; |
- // Pass "some.domain.com" as the serverName to get errSecDuplicateItem. |
- virtual OSStatus AddInternetPassword( |
- SecKeychainRef keychain, |
- UInt32 serverNameLength, |
- const char *serverName, |
- UInt32 securityDomainLength, |
- const char *securityDomain, |
- UInt32 accountNameLength, |
- const char *accountName, |
- UInt32 pathLength, const char *path, |
- UInt16 port, SecProtocolType protocol, |
- SecAuthenticationType authenticationType, |
- UInt32 passwordLength, |
- const void *passwordData, |
- SecKeychainItemRef *itemRef) const OVERRIDE; |
- virtual OSStatus FindGenericPassword( |
- CFTypeRef keychainOrArray, |
- UInt32 serviceNameLength, |
- const char *serviceName, |
- UInt32 accountNameLength, |
- const char *accountName, |
- UInt32 *passwordLength, |
- void **passwordData, |
- SecKeychainItemRef *itemRef) const OVERRIDE; |
- virtual OSStatus ItemFreeContent(SecKeychainAttributeList *attrList, |
- void *data) const OVERRIDE; |
- virtual OSStatus AddGenericPassword( |
- SecKeychainRef keychain, |
- UInt32 serviceNameLength, |
- const char *serviceName, |
- UInt32 accountNameLength, |
- const char *accountName, |
- UInt32 passwordLength, |
- const void *passwordData, |
- SecKeychainItemRef *itemRef) const OVERRIDE; |
- virtual void Free(CFTypeRef ref) const OVERRIDE; |
- |
- // Return the counts of objects returned by Create/Copy functions but never |
- // Free'd as they should have been. |
- int UnfreedSearchCount() const; |
- int UnfreedKeychainItemCount() const; |
- int UnfreedAttributeDataCount() const; |
- |
- // Returns true if all items added with AddInternetPassword have a creator |
- // code set. |
- bool CreatorCodesSetForAddedItems() const; |
- |
- struct KeychainTestData { |
- const SecAuthenticationType auth_type; |
- const char* server; |
- const SecProtocolType protocol; |
- const char* path; |
- const UInt32 port; |
- const char* security_domain; |
- const char* creation_date; |
- const char* username; |
- const char* password; |
- const bool negative_item; |
- }; |
- // Adds a keychain item with the given info to the test set. |
- void AddTestItem(const KeychainTestData& item_data); |
- |
- // |FindGenericPassword()| can return different results depending on user |
- // interaction with the system Keychain. For mocking purposes we allow the |
- // user of this class to specify the result code of the |
- // |FindGenericPassword()| call so we can simulate the result of different |
- // user interactions. |
- void set_find_generic_result(OSStatus result) { |
- find_generic_result_ = result; |
- } |
- |
- // Returns the true if |AddGenericPassword()| was called. |
- bool called_add_generic() const { return called_add_generic_; } |
- |
- // Returns the value of the password set when |AddGenericPassword()| was |
- // called. |
- std::string add_generic_password() const { return add_generic_password_; } |
- |
- // Returns the number of allocations - deallocations for password data. |
- int password_data_count() const { return password_data_count_; } |
- |
- private: |
- // Returns true if the keychain already contains a password that matches the |
- // attributes provided. |
- bool AlreadyContainsInternetPassword( |
- UInt32 serverNameLength, const char *serverName, |
- UInt32 securityDomainLength, const char *securityDomain, |
- UInt32 accountNameLength, const char *accountName, |
- UInt32 pathLength, const char *path, |
- UInt16 port, SecProtocolType protocol, |
- SecAuthenticationType authenticationType) const; |
- // Initializes storage for keychain data at |key|. |
- void InitializeKeychainData(unsigned int key) const; |
- // Sets the data and length of |tag| in the item-th test item. |
- void SetTestDataBytes(int item, UInt32 tag, const void* data, size_t length); |
- // Sets the data and length of |tag| in the item-th test item based on |
- // |value|. The null-terminator will not be included; the Keychain Services |
- // docs don't indicate whether it is or not, so clients should not assume |
- // that it will be. |
- void SetTestDataString(int item, UInt32 tag, const char* value); |
- // Sets the data of the corresponding attribute of the item-th test item to |
- // |value|. Assumes that the space has alread been allocated, and the length |
- // set. |
- void SetTestDataPort(int item, UInt32 value); |
- void SetTestDataProtocol(int item, SecProtocolType value); |
- void SetTestDataAuthType(int item, SecAuthenticationType value); |
- void SetTestDataNegativeItem(int item, Boolean value); |
- void SetTestDataCreator(int item, OSType value); |
- // Sets the password data and length for the item-th test item. |
- void SetTestDataPasswordBytes(int item, const void* data, size_t length); |
- // Sets the password for the item-th test item. As with SetTestDataString, |
- // the data will not be null-terminated. |
- void SetTestDataPasswordString(int item, const char* value); |
- |
- // Returns the address of the attribute in attribute_list with tag |tag|. |
- static SecKeychainAttribute* AttributeWithTag( |
- const SecKeychainAttributeList& attribute_list, UInt32 tag); |
- |
- static const int kDummySearchRef = 1000; |
- |
- typedef struct KeychainPasswordData { |
- KeychainPasswordData() : data(NULL), length(0) {} |
- void* data; |
- UInt32 length; |
- } KeychainPasswordData; |
- |
- // Mutable because the MockKeychain API requires its internal keychain storage |
- // to be modifiable by users of this class. |
- mutable std::map<unsigned int, SecKeychainAttributeList> keychain_attr_list_; |
- mutable std::map<unsigned int, KeychainPasswordData> keychain_data_; |
- mutable unsigned int next_item_key_; |
- |
- // Tracks the items that should be returned in subsequent calls to |
- // SearchCopyNext, based on the last call to SearchCreateFromAttributes. |
- // We can't handle multiple active searches, since we don't track the search |
- // ref we return, but we don't need to for our mocking. |
- mutable std::vector<unsigned int> remaining_search_results_; |
- |
- // Track copies and releases to make sure they balance. Really these should |
- // be maps to track per item, but this should be good enough to catch |
- // real mistakes. |
- mutable int search_copy_count_; |
- mutable int keychain_item_copy_count_; |
- mutable int attribute_data_copy_count_; |
- |
- // Tracks which items (by key) were added with AddInternetPassword. |
- mutable std::set<unsigned int> added_via_api_; |
- |
- // Result code for the |FindGenericPassword()| method. |
- OSStatus find_generic_result_; |
- |
- // Records whether |AddGenericPassword()| gets called. |
- mutable bool called_add_generic_; |
- |
- // Tracks the allocations and frees of password data in |FindGenericPassword| |
- // and |ItemFreeContent|. |
- mutable unsigned int password_data_count_; |
- |
- // Records the password being set when |AddGenericPassword()| gets called. |
- mutable std::string add_generic_password_; |
-}; |
- |
-#endif // CHROME_BROWSER_MOCK_KEYCHAIN_MAC_H_ |