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Support Shared Web Credentials

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kishikawa katsumi
2015-01-25 19:39:55 +09:00
parent 48fd51088d
commit 8cc8e623d3
2 changed files with 135 additions and 0 deletions
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13
Lib/UICKeyChainStore/UICKeyChainStore.h
View File

@@ -190,6 +190,19 @@ __OSX_AVAILABLE_STARTING(__MAC_NA, __IPHONE_8_0);
- (void)setAccessibility:(UICKeyChainStoreAccessibility)accessibility authenticationPolicy:(UICKeyChainStoreAuthenticationPolicy)authenticationPolicy
__OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0);
#if TARGET_OS_IPHONE
- (void)sharedPasswordWithCompletion:(void (^)(NSString *account, NSString *password, NSError *error))completion;
- (void)sharedPasswordForAccount:(NSString *)account completion:(void (^)(NSString *password, NSError *error))completion;
- (void)setSharedPassword:(NSString *)password forAccount:(NSString *)account completion:(void (^)(NSError *error))completion;
- (void)removeSharedPasswordForAccount:(NSString *)account completion:(void (^)(NSError *error))completion;
+ (void)requestSharedWebCredentialWithCompletion:(void (^)(NSArray *credentials, NSError *error))completion;
+ (void)requestSharedWebCredentialForDomain:(NSString *)domain account:(NSString *)account completion:(void (^)(NSArray *credentials, NSError *error))completion;
+ (NSString *)generatePassword;
#endif
- (void)synchronize __attribute__((deprecated("calling this method is no longer required")));
- (BOOL)synchronizeWithError:(NSError *__autoreleasing *)error __attribute__((deprecated("calling this method is no longer required")));

122
Lib/UICKeyChainStore/UICKeyChainStore.m
View File

@@ -842,6 +842,128 @@ static NSString *_defaultService;
#pragma mark -
#if TARGET_OS_IPHONE
- (void)sharedPasswordWithCompletion:(void (^)(NSString *account, NSString *password, NSError *error))completion
{
NSString *domain = self.server.host;
if (domain.length > 0) {
[self.class requestSharedWebCredentialForDomain:domain account:nil completion:^(NSArray *credentials, NSError *error) {
NSDictionary *credential = credentials.firstObject;
if (credential) {
NSString *account = credential[@"account"];
NSString *password = credential[@"password"];
if (completion) {
completion(account, password, error);
}
} else {
if (completion) {
completion(nil, nil, error);
}
}
}];
} else {
NSError *error = [self.class argumentError:NSLocalizedString(@"the server property must not to be nil, should use 'keyChainStoreWithServer:protocolType:' initializer to instantiate keychain store", nil)];
if (completion) {
completion(nil, nil, error);
}
}
}
- (void)sharedPasswordForAccount:(NSString *)account completion:(void (^)(NSString *password, NSError *error))completion
{
NSString *domain = self.server.host;
if (domain.length > 0) {
[self.class requestSharedWebCredentialForDomain:domain account:account completion:^(NSArray *credentials, NSError *error) {
NSDictionary *credential = credentials.firstObject;
if (credential) {
NSString *password = credential[@"password"];
if (completion) {
completion(password, error);
}
} else {
if (completion) {
completion(nil, error);
}
}
}];
} else {
NSError *error = [self.class argumentError:NSLocalizedString(@"the server property must not to be nil, should use 'keyChainStoreWithServer:protocolType:' initializer to instantiate keychain store", nil)];
if (completion) {
completion(nil, error);
}
}
}
- (void)setSharedPassword:(NSString *)password forAccount:(NSString *)account completion:(void (^)(NSError *error))completion
{
NSString *domain = self.server.host;
if (domain.length > 0) {
SecAddSharedWebCredential((__bridge CFStringRef)domain, (__bridge CFStringRef)account, (__bridge CFStringRef)password, ^(CFErrorRef error) {
if (completion) {
completion((__bridge NSError *)error);
}
});
} else {
NSError *error = [self.class argumentError:NSLocalizedString(@"the server property must not to be nil, should use 'keyChainStoreWithServer:protocolType:' initializer to instantiate keychain store", nil)];
if (completion) {
completion(error);
}
}
}
- (void)removeSharedPasswordForAccount:(NSString *)account completion:(void (^)(NSError *error))completion
{
[self setSharedPassword:nil forAccount:account completion:completion];
}
+ (void)requestSharedWebCredentialWithCompletion:(void (^)(NSArray *credentials, NSError *error))completion
{
[self requestSharedWebCredentialForDomain:nil account:nil completion:completion];
}
+ (void)requestSharedWebCredentialForDomain:(NSString *)domain account:(NSString *)account completion:(void (^)(NSArray *credentials, NSError *error))completion
{
SecRequestSharedWebCredential((__bridge CFStringRef)domain, (__bridge CFStringRef)account, ^(CFArrayRef credentials, CFErrorRef error) {
if (error) {
NSError *e = (__bridge NSError *)error;
if (e.code != errSecItemNotFound) {
NSLog(@"error: [%@] %@", @(e.code), e.localizedDescription);
}
}
NSMutableArray *sharedCredentials = [[NSMutableArray alloc] init];
for (NSDictionary *credential in (__bridge NSArray *)credentials) {
NSMutableDictionary *sharedCredential = [[NSMutableDictionary alloc] init];
NSString *server = credential[(__bridge __strong id)kSecAttrServer];
if (server) {
sharedCredential[@"server"] = server;
}
NSString *account = credential[(__bridge __strong id)kSecAttrAccount];
if (account) {
sharedCredential[@"account"] = account;
}
NSString *password = credential[(__bridge __strong id)kSecSharedPassword];
if (password) {
sharedCredential[@"password"] = password;
}
[sharedCredentials addObject:sharedCredential];
}
if (completion) {
completion(sharedCredentials.copy, (__bridge NSError *)error);
}
});
}
+ (NSString *)generatePassword
{
return CFBridgingRelease(SecCreateSharedWebCredentialPassword());
}
#endif
#pragma mark -
- (void)synchronize
{
// Deprecated, calling this method is no longer required