NSURLCredential(To by Pass the local proxy)

 

 

 NSURLCredentialStorage * credentialStorage=[NSURLCredentialStorage sharedCredentialStorage]; 

    NSURLCredential * newCredential;

    newCredential=[NSURLCredential credentialWithUser:@"username" password:@"password" persistence:NSURLCredentialPersistencePermanent];

    NSURLProtectionSpace * mySpaceHTTP=[[NSURLProtectionSpace alloc] initWithProxyHost:@"proxy_setting" port:8080 type:NSURLProtectionSpaceHTTPProxy realm:nil authenticationMethod:nil];

    NSURLProtectionSpace * mySpaceHTTPS=[[NSURLProtectionSpace alloc] initWithProxyHost:@"proxy_setting" port:8080 type:NSURLProtectionSpaceHTTPSProxy realm:nil authenticationMethod:nil];

    [credentialStorage setCredential:newCredential forProtectionSpace:mySpaceHTTP];

    [credentialStorage setCredential:newCredential forProtectionSpace:mySpaceHTTPS];