mirror of
https://github.com/firebase/firebase-ios-sdk
synced 2026-11-09 22:36:01 +05:45
112 lines
3.3 KiB
Objective-C
112 lines
3.3 KiB
Objective-C
/*
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* Copyright 2019 Google
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#import "FIRInstanceIDFakeKeychain.h"
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static NSString *const kFakeKeychainErrorDomain = @"com.google.iid";
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@interface FIRInstanceIDFakeKeychain ()
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@property(nonatomic, readwrite, strong) NSMutableDictionary *data;
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@end
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@implementation FIRInstanceIDFakeKeychain
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- (instancetype)init {
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self = [super init];
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if (self) {
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_data = [NSMutableDictionary dictionary];
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}
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return self;
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}
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- (NSArray<NSData *> *)itemsMatchingService:(NSString *)service account:(NSString *)account {
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if (self.cannotReadFromKeychain) {
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return @[];
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}
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NSMutableArray<NSData *> *results = [NSMutableArray array];
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BOOL accountIsWildcard = [account isEqualToString:kFIRInstanceIDKeychainWildcardIdentifier];
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BOOL serviceIsWildcard = [service isEqualToString:kFIRInstanceIDKeychainWildcardIdentifier];
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for (NSString *accountKey in [self.data allKeys]) {
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if (!accountIsWildcard && ![accountKey isEqualToString:account]) {
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continue;
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}
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NSDictionary *services = self.data[accountKey];
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for (NSString *serviceKey in [services allKeys]) {
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if (!serviceIsWildcard && ![serviceKey isEqualToString:service]) {
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continue;
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}
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NSData *item = self.data[accountKey][serviceKey];
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[results addObject:item];
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}
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}
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return results;
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}
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- (NSData *)dataForService:(NSString *)service account:(NSString *)account {
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if (self.cannotReadFromKeychain) {
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return nil;
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}
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return self.data[account][service];
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}
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- (void)removeItemsMatchingService:(NSString *)service
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account:(NSString *)account
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handler:(void (^)(NSError *error))handler {
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if (self.cannotWriteToKeychain) {
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if (handler) {
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handler([NSError errorWithDomain:kFakeKeychainErrorDomain code:1001 userInfo:nil]);
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}
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return;
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}
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if ([account isEqualToString:kFIRInstanceIDKeychainWildcardIdentifier]) {
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// Remove all account keys.
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[self.data removeAllObjects];
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} else {
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if ([service isEqualToString:kFIRInstanceIDKeychainWildcardIdentifier]) {
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// Remove all service keys for this account key.
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[self.data[account] removeAllObjects];
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} else {
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[self.data[account] removeObjectForKey:service];
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}
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}
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if (handler) {
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handler(nil);
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}
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}
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- (void)setData:(NSData *)data
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forService:(NSString *)service
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account:(NSString *)account
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handler:(void (^)(NSError *error))handler {
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if (self.cannotWriteToKeychain) {
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if (handler) {
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handler([NSError errorWithDomain:kFakeKeychainErrorDomain code:1001 userInfo:nil]);
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}
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return;
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}
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if (!self.data[account]) {
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self.data[account] = [NSMutableDictionary dictionary];
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}
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self.data[account][service] = data;
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if (handler) {
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handler(nil);
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}
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}
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@end
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