This repository has been archived by the owner on Aug 24, 2019. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 956
/
SAMKeychain.h
203 lines (142 loc) · 7.25 KB
/
SAMKeychain.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
//
// SAMKeychain.h
// SAMKeychain
//
// Created by Sam Soffes on 5/19/10.
// Copyright (c) 2010-2014 Sam Soffes. All rights reserved.
//
#if __has_feature(modules)
@import Foundation;
#else
#import <Foundation/Foundation.h>
#endif
NS_ASSUME_NONNULL_BEGIN
/**
Error code specific to SAMKeychain that can be returned in NSError objects.
For codes returned by the operating system, refer to SecBase.h for your
platform.
*/
typedef NS_ENUM(OSStatus, SAMKeychainErrorCode) {
/** Some of the arguments were invalid. */
SAMKeychainErrorBadArguments = -1001,
};
/** SAMKeychain error domain */
extern NSString *const kSAMKeychainErrorDomain;
/** Account name. */
extern NSString *const kSAMKeychainAccountKey;
/**
Time the item was created.
The value will be a string.
*/
extern NSString *const kSAMKeychainCreatedAtKey;
/** Item class. */
extern NSString *const kSAMKeychainClassKey;
/** Item description. */
extern NSString *const kSAMKeychainDescriptionKey;
/** Item label. */
extern NSString *const kSAMKeychainLabelKey;
/** Time the item was last modified.
The value will be a string.
*/
extern NSString *const kSAMKeychainLastModifiedKey;
/** Where the item was created. */
extern NSString *const kSAMKeychainWhereKey;
/**
Simple wrapper for accessing accounts, getting passwords, setting passwords, and deleting passwords using the system
Keychain on Mac OS X and iOS.
This was originally inspired by EMKeychain and SDKeychain (both of which are now gone). Thanks to the authors.
SAMKeychain has since switched to a simpler implementation that was abstracted from [SSToolkit](http://sstoolk.it).
*/
@interface SAMKeychain : NSObject
#pragma mark - Classic methods
/**
Returns a string containing the password for a given account and service, or `nil` if the Keychain doesn't have a
password for the given parameters.
@param serviceName The service for which to return the corresponding password.
@param account The account for which to return the corresponding password.
@return Returns a string containing the password for a given account and service, or `nil` if the Keychain doesn't
have a password for the given parameters.
*/
+ (nullable NSString *)passwordForService:(NSString *)serviceName account:(NSString *)account;
+ (nullable NSString *)passwordForService:(NSString *)serviceName account:(NSString *)account error:(NSError **)error __attribute__((swift_error(none)));
/**
Returns a nsdata containing the password for a given account and service, or `nil` if the Keychain doesn't have a
password for the given parameters.
@param serviceName The service for which to return the corresponding password.
@param account The account for which to return the corresponding password.
@return Returns a nsdata containing the password for a given account and service, or `nil` if the Keychain doesn't
have a password for the given parameters.
*/
+ (nullable NSData *)passwordDataForService:(NSString *)serviceName account:(NSString *)account;
+ (nullable NSData *)passwordDataForService:(NSString *)serviceName account:(NSString *)account error:(NSError **)error __attribute__((swift_error(none)));
/**
Deletes a password from the Keychain.
@param serviceName The service for which to delete the corresponding password.
@param account The account for which to delete the corresponding password.
@return Returns `YES` on success, or `NO` on failure.
*/
+ (BOOL)deletePasswordForService:(NSString *)serviceName account:(NSString *)account;
+ (BOOL)deletePasswordForService:(NSString *)serviceName account:(NSString *)account error:(NSError **)error __attribute__((swift_error(none)));
/**
Sets a password in the Keychain.
@param password The password to store in the Keychain.
@param serviceName The service for which to set the corresponding password.
@param account The account for which to set the corresponding password.
@return Returns `YES` on success, or `NO` on failure.
*/
+ (BOOL)setPassword:(NSString *)password forService:(NSString *)serviceName account:(NSString *)account;
+ (BOOL)setPassword:(NSString *)password forService:(NSString *)serviceName account:(NSString *)account error:(NSError **)error __attribute__((swift_error(none)));
/**
Sets a password in the Keychain.
@param password The password to store in the Keychain.
@param serviceName The service for which to set the corresponding password.
@param account The account for which to set the corresponding password.
@return Returns `YES` on success, or `NO` on failure.
*/
+ (BOOL)setPasswordData:(NSData *)password forService:(NSString *)serviceName account:(NSString *)account;
+ (BOOL)setPasswordData:(NSData *)password forService:(NSString *)serviceName account:(NSString *)account error:(NSError **)error __attribute__((swift_error(none)));
/**
Returns an array containing the Keychain's accounts, or `nil` if the Keychain has no accounts.
See the `NSString` constants declared in SAMKeychain.h for a list of keys that can be used when accessing the
dictionaries returned by this method.
@return An array of dictionaries containing the Keychain's accounts, or `nil` if the Keychain doesn't have any
accounts. The order of the objects in the array isn't defined.
*/
+ (nullable NSArray<NSDictionary<NSString *, id> *> *)allAccounts;
+ (nullable NSArray<NSDictionary<NSString *, id> *> *)allAccounts:(NSError *__autoreleasing *)error __attribute__((swift_error(none)));
/**
Returns an array containing the Keychain's accounts for a given service, or `nil` if the Keychain doesn't have any
accounts for the given service.
See the `NSString` constants declared in SAMKeychain.h for a list of keys that can be used when accessing the
dictionaries returned by this method.
@param serviceName The service for which to return the corresponding accounts.
@return An array of dictionaries containing the Keychain's accounts for a given `serviceName`, or `nil` if the Keychain
doesn't have any accounts for the given `serviceName`. The order of the objects in the array isn't defined.
*/
+ (nullable NSArray<NSDictionary<NSString *, id> *> *)accountsForService:(nullable NSString *)serviceName;
+ (nullable NSArray<NSDictionary<NSString *, id> *> *)accountsForService:(nullable NSString *)serviceName error:(NSError *__autoreleasing *)error __attribute__((swift_error(none)));
#pragma mark - Configuration
#if __IPHONE_4_0 && TARGET_OS_IPHONE
/**
Returns the accessibility type for all future passwords saved to the Keychain.
@return Returns the accessibility type.
The return value will be `NULL` or one of the "Keychain Item Accessibility
Constants" used for determining when a keychain item should be readable.
@see setAccessibilityType
*/
+ (CFTypeRef)accessibilityType;
/**
Sets the accessibility type for all future passwords saved to the Keychain.
@param accessibilityType One of the "Keychain Item Accessibility Constants"
used for determining when a keychain item should be readable.
If the value is `NULL` (the default), the Keychain default will be used which
is highly insecure. You really should use at least `kSecAttrAccessibleAfterFirstUnlock`
for background applications or `kSecAttrAccessibleWhenUnlocked` for all
other applications.
@see accessibilityType
*/
+ (void)setAccessibilityType:(CFTypeRef)accessibilityType;
#endif
@end
NS_ASSUME_NONNULL_END
#import <SAMKeychain/SAMKeychainQuery.h>