scribejava · tlamr · Oct 13, 2021 · Oct 14, 2021
diff --git a/README.md b/README.md
@@ -96,6 +96,7 @@ ScribeJava support out-of-box several HTTP clients:
 * 500px (https://500px.com/) [example](https://github.com/scribejava/scribejava/blob/master/scribejava-apis/src/test/java/com/github/scribejava/apis/examples/Px500Example.java)
 * Renren (http://renren.com/) [example](https://github.com/scribejava/scribejava/blob/master/scribejava-apis/src/test/java/com/github/scribejava/apis/examples/RenrenExample.java)
 * Salesforce (https://www.salesforce.com/) [example](https://github.com/scribejava/scribejava/blob/master/scribejava-apis/src/test/java/com/github/scribejava/apis/examples/SalesforceExample.java), [example with Async Ning HTTP Client](https://github.com/scribejava/scribejava/blob/master/scribejava-apis/src/test/java/com/github/scribejava/apis/examples/SalesforceNingAsyncExample.java)
+* Seznam (https://www.seznam.cz/) [example](https://github.com/scribejava/scribejava/blob/master/scribejava-apis/src/test/java/com/github/scribejava/apis/examples/Seznam20Example.java)
 * Sina (http://www.sina.com.cn/ http://weibo.com/login.php) [example](https://github.com/scribejava/scribejava/blob/master/scribejava-apis/src/test/java/com/github/scribejava/apis/examples/SinaWeibo2Example.java), [example](https://github.com/scribejava/scribejava/blob/master/scribejava-apis/src/test/java/com/github/scribejava/apis/examples/SinaWeiboExample.java)
 * Skyrock (http://skyrock.com/) [example](https://github.com/scribejava/scribejava/blob/master/scribejava-apis/src/test/java/com/github/scribejava/apis/examples/SkyrockExample.java)
 * Slack (https://slack.com/) [example](https://github.com/scribejava/scribejava/blob/master/scribejava-apis/src/test/java/com/github/scribejava/apis/examples/SlackExample.java)

diff --git a/scribejava-apis/src/main/java/com/github/scribejava/apis/SeznamApi20.java b/scribejava-apis/src/main/java/com/github/scribejava/apis/SeznamApi20.java
@@ -0,0 +1,41 @@
+package com.github.scribejava.apis;
+
+import com.github.scribejava.core.builder.api.DefaultApi20;
+import com.github.scribejava.core.oauth2.clientauthentication.ClientAuthentication;
+import com.github.scribejava.core.oauth2.clientauthentication.RequestBodyAuthenticationScheme;
+
+public class SeznamApi20 extends DefaultApi20 {
+
+    protected SeznamApi20() {
+    }
+
+    public static SeznamApi20 instance() {
+        return SeznamApi20.InstanceHolder.INSTANCE;
+    }
+
+    @Override
+    public String getAccessTokenEndpoint() {
+        return "https://login.szn.cz/api/v1/oauth/token";
+    }
+
+    @Override
+    protected String getAuthorizationBaseUrl() {
+        return "https://login.szn.cz/api/v1/oauth/auth";
+    }
+
+    @Override
+    public String getRevokeTokenEndpoint() {
+        return "https://login.szn.cz/api/v1/oauth/revoke";
+    }
+
+    @Override
+    public ClientAuthentication getClientAuthentication() {
+        return RequestBodyAuthenticationScheme.instance();
+    }
+
+    private static class InstanceHolder {
+
+        private static final SeznamApi20 INSTANCE = new SeznamApi20();
+    }
+
+}
diff --git a/scribejava-apis/src/test/java/com/github/scribejava/apis/examples/Seznam20Example.java b/scribejava-apis/src/test/java/com/github/scribejava/apis/examples/Seznam20Example.java
@@ -0,0 +1,68 @@
+package com.github.scribejava.apis.examples;
+
+import com.github.scribejava.apis.SeznamApi20;
+import com.github.scribejava.core.builder.ServiceBuilder;
+import com.github.scribejava.core.model.OAuth2AccessToken;
+import com.github.scribejava.core.model.OAuthRequest;
+import com.github.scribejava.core.model.Response;
+import com.github.scribejava.core.model.Verb;
+import com.github.scribejava.core.oauth.OAuth20Service;
+
+import java.io.IOException;
+import java.util.Scanner;
+import java.util.concurrent.ExecutionException;
+
+public class Seznam20Example {
+    private static final String PROTECTED_RESOURCE_URL
+            = "https://login.szn.cz/api/v1/user";
+
+    private Seznam20Example() {
+    }
+
+    @SuppressWarnings("PMD.SystemPrintln")
+    public static void main(String... args) throws IOException, InterruptedException, ExecutionException {
+        // Replace these with your own api key and secret
+        final String apiKey = System.getenv("API_KEY") != null ? System.getenv("API_KEY") : "your client id";
+        final String apiSecret = System.getenv("API_SECRET") != null ? System.getenv("API_SECRET") : "your client secret";
+        final OAuth20Service service = new ServiceBuilder(apiKey)
+                .apiSecret(apiSecret)
+                .defaultScope("identity")
+                .callback("http://localhost:9000/")
+                .build(SeznamApi20.instance());
+        final Scanner in = new Scanner(System.in);
+
+        System.out.println("=== Seznam20's OAuth Workflow ===");
+        System.out.println();
+
+        // Obtain the Authorization URL
+        System.out.println("Fetching the Authorization URL...");
+        final String authorizationUrl = service.getAuthorizationUrl();
+        System.out.println("Got the Authorization URL!");
+        System.out.println("Now go and authorize ScribeJava here:");
+        System.out.println(authorizationUrl);
+        System.out.println("And paste the authorization code here");
+        System.out.print(">>");
+        final String code = in.nextLine();
+        System.out.println();
+
+        System.out.println("Trading the Authorization Code for an Access Token...");
+        final OAuth2AccessToken accessToken = service.getAccessToken(code);
+        System.out.println("Got the Access Token!");
+        System.out.println("(The raw response looks like this: " + accessToken.getRawResponse() + "')");
+        System.out.println();
+
+        // Now let's go and ask for a protected resource!
+        System.out.println("Now we're going to access a protected resource...");
+        final OAuthRequest request = new OAuthRequest(Verb.GET, PROTECTED_RESOURCE_URL);
+        service.signRequest(accessToken, request);
+        try (Response response = service.execute(request)) {
+            System.out.println("Got it! Lets see what we found...");
+            System.out.println();
+            System.out.println(response.getCode());
+            System.out.println(response.getBody());
+        }
+        System.out.println();
+        System.out.println("Thats it man! Go and build something awesome with ScribeJava! :)");
+
+    }
+}