Apache HttpClient 4.1 – Proxy Authentication

For anyone looking for the answer for 4.3…its fairly new and their example didn’t use the new HttpClientBuilder…so this is how I implemented this in that version: NTCredentials ntCreds = new NTCredentials(ntUsername, ntPassword,localMachineName, domainName ); CredentialsProvider credsProvider = new BasicCredentialsProvider(); credsProvider.setCredentials( new AuthScope(proxyHost,proxyPort), ntCreds ); HttpClientBuilder clientBuilder = HttpClientBuilder.create(); clientBuilder.useSystemProperties(); clientBuilder.setProxy(new HttpHost(pxInfo.getProxyURL(), pxInfo.getProxyPort())); clientBuilder.setDefaultCredentialsProvider(credsProvider); clientBuilder.setProxyAuthenticationStrategy(new … Read more

proxy authentication in node.js with module request

Here is an example of how to configure (https://github.com/mikeal/request/issues/894): //…some stuff to get my proxy config (credentials, host and port) var proxyUrl = “http://” + user + “:” + password + “@” + host + “:” + port; var proxiedRequest = request.defaults({‘proxy’: proxyUrl}); proxiedRequest.get(“http://foo.bar”, function (err, resp, body) { … })

HTTP Spec: Proxy-Authorization and Authorization headers

Yes, that looks like a valid workflow for the situation you described, and those Authenticate headers seem to be in the correct format. It’s interesting to note that it’s possible, albeit unlikely, for a given connection to involve multiple proxies that are chained together, and each one can itself require authentication. In this case, the … Read more

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)