objective-c - 使用 NSURLConnection 处理自签名证书

Question

我想允许带有 NSURLConnection 的自签名证书，前提是主机在受信任的列表中。

我看到很多人在做这样的事情:

- (BOOL)connection:(NSURLConnection *)connection canAuthenticateAgainstProtectionSpace:(NSURLProtectionSpace *)protectionSpace {
    if ([protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust]) {
        if (allowSelfSignedCertForThisHost) {
            NSLog(@"Allowing self signed!");
            return YES;
        }
    }
    return NO;
}

- (void)connection:(NSURLConnection *)connection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge {
    if ([challenge.protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust]) {
        if ([trustedHosts containsObject:challenge.protectionSpace.host]) {
            [challenge.sender useCredential:[NSURLCredential credentialForTrust:challenge.protectionSpace.serverTrust] forAuthenticationChallenge:challenge];
        }
    }
    [challenge.sender continueWithoutCredentialForAuthenticationChallenge:challenge];
}

但是，我想知道为什么您要调用 useCredential:forAuthenticationChallenge 之后还要调用 continueWithoutCredentialForAuthenticationChallenge。

Answer 1

只需使用 iPhone 配置实用程序 或 Apple Configurator 在设备上添加该证书。