Cocoa与MacOS X Keychain的接口

I've got a bit of Mac code that needs to store, access and update passwords in order to connect users with a web API. The right place to put this information should be the Mac Keychain, but there doesn't seem to be a cocoa interface (see this answer) -- is this still correct?

我有一些Mac代码需要存储，访问和更新密码才能将用户与Web API连接起来。放置此信息的正确位置应该是Mac Keychain，但似乎没有cocoa接口（请参阅此答案） - 这仍然是正确的吗？

I've looked at Apple's Keychain documentation, and the API seems incredibly clunky. I can store to it and retrieve records, but anything more complex seems to require a lot of thought as to what might go wrong (see this list of error codes).

我看过Apple的Keychain文档，API看起来非常笨重。我可以存储并检索记录，但任何更复杂的东西似乎都需要考虑可能出错的地方（请参阅此错误代码列表）。

Is there a better interface to the Mac keychain, aside from slogging through the C code? The closest I've come is EMKeychain but it seems like it needs a bit of work (e.g. no error handling code aside from spitting to the console).

除了通过C代码之外，还有更好的Mac钥匙串接口吗？我最接近的是EMKeychain，但它似乎需要一些工作（例如，除了随地吐痰到控制台之外没有错误处理代码）。

3 个解决方案

#1

You should take a look at SSKeychain. Works great, awesome code.

你应该看看SSKeychain。工作得很好，很棒的代码。

#2

Too late answer but would be good for future help. Below is what I did to save the password in Keychain of Mac

答案太晚，但对未来的帮助会有好处。以下是我在Mac Keychain中保存密码的操作

#pragma -mark Password save in Keychain

-(NSURLProtectionSpace *)createProtectionSpaceForBasicAuthentication{

    NSURLProtectionSpace *protectionSpace = [[NSURLProtectionSpace alloc]
                                             initWithHost:@"http://yourURLHere"
                                             port:1804  //add Your port here
                                             protocol:@"http" //can be pass as nil 
                                             realm:nil
                                             authenticationMethod:NSURLAuthenticationMethodHTTPBasic];
    return protectionSpace;
}

-(void )createCredentialForUsername:(NSString *)username Password:(NSString *)password{

    NSURLCredential *credentialObject;
    credentialObject = [NSURLCredential credentialWithUser:username password:password persistence:NSURLCredentialPersistencePermanent];
    [[NSURLCredentialStorage sharedCredentialStorage] setCredential:credentialObject forProtectionSpace:[self createProtectionSpaceForBasicAuthentication]];
}

For saving password

用于保存密码

- (IBAction)saveButtonClicked:(id)sender {
    [self createCredentialForUsername:@"User_Name" Password:@"Your_Pass"];
}

for fetching the password

用于获取密码

NSURLCredential *credential;
NSDictionary *credentials;
credentials = [[NSURLCredentialStorage sharedCredentialStorage] credentialsForProtectionSpace:[self createProtectionSpaceForBasicAuthentication]];
credential = [credentials.objectEnumerator nextObject];
    NSLog(@"Username: %@ and password %@", credential.user, credential.password);

When we run the app to fetch password, we will get user action prompt for keychain access.

当我们运行应用程序以获取密码时，我们将获得用户操作提示以进行密钥链访问。

#3

Late to the party, as always, but I can recommend UICKeyChainStore.

一如既往的晚会，但我可以推荐UICKeyChainStore。

#1