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Tophe-OAuth1

README.md

#TOPHE OAuth1 module

A module for HttpClient that uses oauth-signpost to do OAuth HTTP signatures, including OAuth Echo signatures.

##Sample Code

###Oauth1 signed GET request

// your app credentials
OAuthClientApp appSignature = new OAuthClientApp() {
    public String getConsumerKey() {
        return "app-key";
    }

    public String getConsumerSecret() {
        return "app-secret";
    }
};
// your user credentials
OAuthUser userSignature = new OAuthUser() {
    public String getToken() {
        return "user-token";
    }

    public String getTokenSecret() {
        return "user-token-secret";
    }
};
RequestSignerOAuth1 signer = new RequestSignerOAuth1(appSignature, userSignature);

UriParams uriParams = new UriParams(1);
uriParams.add("msg", "signed message");

BaseHttpRequest<String, ServerException> get = new BaseHttpRequest.Builder<String, ServerException>()
        .setUrl("http://my.com/hello", uriParams)
        .setSigner(signer)
        .setResponseHandler(BodyToString.RESPONSE_HANDLER)
        .build();

try {
    TopheClient.parseRequest(get);
} catch (ServerException e) {
} catch (HttpSignException e) {
} catch (HttpException e) {
}

Request a Twitter authentication key

final HttpClientOAuth1Provider provider = new HttpClientOAuth1Provider(appSignature,
        "https://twitter.com/oauth/request_token",
        "https://twitter.com/oauth/access_token",
        "https://twitter.com/oauth/authorize");

// The URL that will be launched in the WebView after the user authenticates successfully
final String OAUTH_CALLBACK_URL = "twitter_oauth://request_token/";

try {
    String webUrl = provider.retrieveRequestToken(OAUTH_CALLBACK_URL);

    // launch the web browser for the user to authorize your app
    webview.loadUrl(webUrl);

    // track our OAUTH_CALLBACK_URL called by Twitter in the WebView
    webview.setWebViewClient(new WebViewClient() {
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            if (url.startsWith(OAUTH_CALLBACK_URL)) {
                Uri tokenUrl = Uri.parse(url);
                try {
                    provider.retrieveAccessToken(tokenUrl.getQueryParameter("oauth_verifier"));
                    String userToken = provider.getConsumer().getToken();
                    String userSecret = provider.getConsumer().getTokenSecret();

                    return true;
                } catch (OAuthException e) {
                }
            }
            return false;
        }
    });
} catch (OAuthException e) {
}

Download

Download the latest JAR or grab via Maven Maven Central

<dependency>
  <groupId>co.tophe</groupId>
  <artifactId>tophe-oauth1</artifactId>
  <version>1.0.0</version>
</dependency>

or Gradle:

compile 'co.tophe:tophe-oauth1:1.0.0'

License

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.