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Question: How do I add a authorization proxy to OkHTTP.
I know that OkHTTP's builder does support proxies although I am having a hard time setting one up.
/**
* Given a Url and a base64 encoded password return the contents of a website.
* @param urlString
* @param password
* @return JSON
*/
public String getURLJson(String urlString, String password) {
OkHttpClient client = new OkHttpClient.Builder()
.connectTimeout(60, TimeUnit.SECONDS)
.writeTimeout(60, TimeUnit.SECONDS)
.readTimeout(60, TimeUnit.SECONDS)
.build();
Request request = new Request.Builder()
.url(urlString)
.get()
.addHeader("authorization", "Basic " + password)
.addHeader("cache-control", "no-cache")
.build();
Response response = null;
try {
response = client.newCall(request).execute();
String string = response.body().string();
response.body().close();
return string;
} catch (IOException e) {
System.err.println("Failed scraping");
e.printStackTrace();
}
return "failed";
}
I have the IP / port / username / password.
Although I do not know how to turn those into a Proxy proxy which can then be used in client.SetProxy().
It seems overly complicated and I simply can't seem to figure it out. Any help would be appreciated.
Try this:
int proxyPort = 8080;
String proxyHost = "proxyHost";
final String username = "username";
final String password = "password";
Authenticator proxyAuthenticator = new Authenticator() {
@Override public Request authenticate(Route route, Response response) throws IOException {
String credential = Credentials.basic(username, password);
return response.request().newBuilder()
.header("Proxy-Authorization", credential)
.build();
}
};
OkHttpClient client = new OkHttpClient.Builder()
.connectTimeout(60, TimeUnit.SECONDS)
.writeTimeout(60, TimeUnit.SECONDS)
.readTimeout(60, TimeUnit.SECONDS)
.proxy(new Proxy(Proxy.Type.HTTP, new InetSocketAddress(proxyHost, proxyPort)))
.proxyAuthenticator(proxyAuthenticator)
.build();