Reland "Cut down /crypto and switch what is left of it to boringssl".

crypto/mock_apple_keychain.h

Index: crypto/mock_apple_keychain.h
diff --git a/crypto/mock_apple_keychain.h b/crypto/mock_apple_keychain.h
deleted file mode 100644
index 3948d489755a3049a268772763648fe5d3cf9994..0000000000000000000000000000000000000000
--- a/crypto/mock_apple_keychain.h
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-// Copyright (c) 2012 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 CRYPTO_MOCK_KEYCHAIN_MAC_H_
-#define CRYPTO_MOCK_KEYCHAIN_MAC_H_
-
-#include <stdint.h>
-
-#include <map>
-#include <set>
-#include <string>
-#include <vector>
-
-#include "base/compiler_specific.h"
-#include "crypto/apple_keychain.h"
-
-namespace crypto {
-
-// Mock Keychain wrapper for testing code that interacts with the OS X
-// 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 AppleKeychain 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 CRYPTO_EXPORT MockAppleKeychain : public AppleKeychain {
- public:
-  MockAppleKeychain();
-  ~MockAppleKeychain() override;
-
-  // AppleKeychain implementation.
-  OSStatus FindGenericPassword(CFTypeRef keychainOrArray,
-                               UInt32 serviceNameLength,
-                               const char* serviceName,
-                               UInt32 accountNameLength,
-                               const char* accountName,
-                               UInt32* passwordLength,
-                               void** passwordData,
-                               SecKeychainItemRef* itemRef) const override;
-  OSStatus ItemFreeContent(SecKeychainAttributeList* attrList,
-                           void* data) const override;
-  OSStatus AddGenericPassword(SecKeychainRef keychain,
-                              UInt32 serviceNameLength,
-                              const char* serviceName,
-                              UInt32 accountNameLength,
-                              const char* accountName,
-                              UInt32 passwordLength,
-                              const void* passwordData,
-                              SecKeychainItemRef* itemRef) const override;
-
-  // Returns the password that OSCrypt uses to generate its encryption key.
-  std::string GetEncryptionPassword() const;
-
-#if !defined(OS_IOS)
-  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.
-  OSStatus ItemModifyAttributesAndData(SecKeychainItemRef itemRef,
-                                       const SecKeychainAttributeList* attrList,
-                                       UInt32 length,
-                                       const void* data) const override;
-  OSStatus ItemFreeAttributesAndData(SecKeychainAttributeList* attrList,
-                                     void* data) const override;
-  OSStatus ItemDelete(SecKeychainItemRef itemRef) const override;
-  OSStatus SearchCreateFromAttributes(
-      CFTypeRef keychainOrArray,
-      SecItemClass itemClass,
-      const SecKeychainAttributeList* attrList,
-      SecKeychainSearchRef* searchRef) const override;
-  OSStatus SearchCopyNext(SecKeychainSearchRef searchRef,
-                          SecKeychainItemRef* itemRef) const override;
-  // Pass "some.domain.com" as the serverName to get errSecDuplicateItem.
-  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;
-  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);
-#endif  // !defined(OS_IOS)
-
-  // |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:
-  // Type used for the keys in the std::map(s) and MockAppleKeychain items.
-  typedef uintptr_t MockKeychainItemType;
-
-  // Type of the map holding the mock keychain attributes.
-  typedef std::map<MockKeychainItemType, SecKeychainAttributeList>
-      MockKeychainAttributesMap;
-
-#if !defined(OS_IOS)
-  // 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(MockKeychainItemType key) const;
-  // Sets the data and length of |tag| in the item-th test item.
-  void SetTestDataBytes(
-      MockKeychainItemType 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(MockKeychainItemType 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(MockKeychainItemType item, UInt32 value);
-  void SetTestDataProtocol(MockKeychainItemType item, SecProtocolType value);
-  void SetTestDataAuthType(MockKeychainItemType item,
-                           SecAuthenticationType value);
-  void SetTestDataNegativeItem(MockKeychainItemType item, Boolean value);
-  void SetTestDataCreator(MockKeychainItemType item, OSType value);
-  // Sets the password data and length for the item-th test item.
-  void SetTestDataPasswordBytes(MockKeychainItemType 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(MockKeychainItemType 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 SecKeychainSearchRef kDummySearchRef;
-
-  typedef struct KeychainPasswordData {
-    KeychainPasswordData() : data(NULL), length(0) {}
-    void* data;
-    UInt32 length;
-  } KeychainPasswordData;
-
-  // Mutable because the MockAppleKeychain API requires its internal keychain
-  // storage to be modifiable by users of this class.
-  mutable MockKeychainAttributesMap keychain_attr_list_;
-  mutable std::map<MockKeychainItemType,
-                   KeychainPasswordData> keychain_data_;
-  mutable MockKeychainItemType 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<MockKeychainItemType> 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<MockKeychainItemType> added_via_api_;
-#endif  // !defined(OS_IOS)
-
-  // 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 int password_data_count_;
-
-  // Records the password being set when |AddGenericPassword()| gets called.
-  mutable std::string add_generic_password_;
-};
-
-}  // namespace crypto
-
-#endif  // CRYPTO_MOCK_KEYCHAIN_MAC_H_