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Add Armeria HTTP client (thanks to https://github.com/max904-github)
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‎README.md‎

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@@ -36,6 +36,7 @@ ScribeJava support out-of-box several HTTP clients:
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* Async Http Client asynchttpclient 2.x (maven module scribejava-httpclient-ahc) [example](https://github.com/scribejava/scribejava/blob/master/scribejava-apis/src/test/java/com/github/scribejava/apis/examples/Google20AsyncAHCExample.java)
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* OkHttp (maven module scribejava-httpclient-okhttp) [example](https://github.com/scribejava/scribejava/blob/master/scribejava-apis/src/test/java/com/github/scribejava/apis/examples/GitHubAsyncOkHttpExample.java)
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* Apache HttpComponents HttpClient (maven module scribejava-httpclient-apache) [example](https://github.com/scribejava/scribejava/blob/master/scribejava-apis/src/test/java/com/github/scribejava/apis/examples/FacebookAsyncApacheExample.java)
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* Armeria HTTP client (required >= java 8) [example](https://github.com/scribejava/scribejava/blob/master/scribejava-apis/src/test/java/com/github/scribejava/apis/examples/Google20ArmeriaExample.java)
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* any externally created HTTP client [example](https://github.com/scribejava/scribejava/blob/master/scribejava-apis/src/test/java/com/github/scribejava/apis/examples/VkontakteExternalHttpExample.java)
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just add corresponding maven modules to your pom

‎changelog‎

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@@ -2,7 +2,8 @@
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* Add Polar API (https://www.polar.com/) (thanks to https://github.com/vidi42)
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* make Response accept resources to autoclose and autoclose it (thanks to https://github.com/drei01)
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* fix url encoding in POST payload (it's needed for 'application/x-www-form-urlencoded' Content-Type)
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+ unit tests (thanks to https://github.com/max904-github)
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+ unit tests (thanks to https://github.com/max904-github)
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* Add Armeria HTTP client (thanks to https://github.com/max904-github)
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[6.9.0]
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* Add Xero API (https://www.xero.com/) (thanks to https://github.com/SidneyAllen)

‎pom.xml‎

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@@ -146,6 +146,9 @@
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<encoding>UTF-8</encoding>
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<release>${java.release}</release>
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<showDeprecation>true</showDeprecation>
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<compilerArgs>
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<arg>-Xlint:-options</arg>
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</compilerArgs>
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</configuration>
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</plugin>
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<plugin>

‎scribejava-apis/pom.xml‎

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@@ -44,6 +44,12 @@
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<version>${project.version}</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>com.github.scribejava</groupId>
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<artifactId>scribejava-httpclient-armeria</artifactId>
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<version>${project.version}</version>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<build>

‎scribejava-apis/src/test/java/com/github/scribejava/apis/examples/Google20ArmeriaExample.java‎

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@@ -0,0 +1,118 @@
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package com.github.scribejava.apis.examples;
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import java.util.Random;
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import java.util.Scanner;
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import com.github.scribejava.apis.GoogleApi20;
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import com.github.scribejava.core.builder.ServiceBuilder;
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import com.github.scribejava.core.model.OAuth2AccessToken;
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import com.github.scribejava.core.model.OAuthRequest;
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import com.github.scribejava.core.model.Response;
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import com.github.scribejava.core.model.Verb;
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import com.github.scribejava.core.oauth.OAuth20Service;
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import com.github.scribejava.httpclient.armeria.ArmeriaHttpClientConfig;
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import java.io.IOException;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.concurrent.ExecutionException;
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public class Google20ArmeriaExample {
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private static final String NETWORK_NAME = "Google Armeria";
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private static final String PROTECTED_RESOURCE_URL = "https://www.googleapis.com/oauth2/v3/userinfo";
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private Google20ArmeriaExample() {
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}
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@SuppressWarnings("PMD.SystemPrintln")
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public static void main(String... args) throws InterruptedException, ExecutionException, IOException {
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// Replace these with your client id and secret
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final String clientId = "your client id";
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final String clientSecret = "your client secret";
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final String secretState = "secret" + new Random().nextInt(999_999);
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try (OAuth20Service service = new ServiceBuilder(clientId)
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.apiSecret(clientSecret)
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.defaultScope("profile") // replace with desired scope
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.callback("http://example.com/callback")
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.httpClientConfig(ArmeriaHttpClientConfig.defaultConfig())
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.build(GoogleApi20.instance())) {
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final Scanner in = new Scanner(System.in, "UTF-8");
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System.out.println("=== " + NETWORK_NAME + "'s OAuth Workflow ===");
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System.out.println();
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// Obtain the Authorization URL
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System.out.println("Fetching the Authorization URL...");
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//pass access_type=offline to get refresh token
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//https://developers.google.com/identity/protocols/OAuth2WebServer#preparing-to-start-the-oauth-20-flow
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final Map<String, String> additionalParams = new HashMap<>();
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additionalParams.put("access_type", "offline");
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//force to reget refresh token (if user are asked not the first time)
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additionalParams.put("prompt", "consent");
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final String authorizationUrl = service.createAuthorizationUrlBuilder()
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.state(secretState)
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.additionalParams(additionalParams)
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.build();
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System.out.println("Got the Authorization URL!");
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System.out.println("Now go and authorize ScribeJava here:");
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System.out.println(authorizationUrl);
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System.out.println("And paste the authorization code here");
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System.out.print(">>");
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final String code = in.nextLine();
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System.out.println();
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System.out.println("And paste the state from server here. We have set 'secretState'='"
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+ secretState + "'.");
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System.out.print(">>");
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final String value = in.nextLine();
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if (secretState.equals(value)) {
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System.out.println("State value does match!");
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} else {
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System.out.println("Ooops, state value does not match!");
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System.out.println("Expected = " + secretState);
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System.out.println("Got = " + value);
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System.out.println();
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}
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System.out.println("Trading the Authorization Code for an Access Token...");
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OAuth2AccessToken accessToken = service.getAccessToken(code);
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System.out.println("Got the Access Token!");
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System.out.println("(The raw response looks like this: " + accessToken.getRawResponse()
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+ "')");
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System.out.println("Refreshing the Access Token...");
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accessToken = service.refreshAccessToken(accessToken.getRefreshToken());
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System.out.println("Refreshed the Access Token!");
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System.out.println("(The raw response looks like this: " + accessToken.getRawResponse()
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+ "')");
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System.out.println();
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// Now let's go and ask for a protected resource!
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System.out.println("Now we're going to access a protected resource...");
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while (true) {
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System.out.println("Paste fieldnames to fetch (leave empty to get profile, 'exit' to stop example)");
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System.out.print(">>");
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final String query = in.nextLine();
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System.out.println();
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final String requestUrl;
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if ("exit".equals(query)) {
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break;
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} else if (query == null || query.isEmpty()) {
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requestUrl = PROTECTED_RESOURCE_URL;
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} else {
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requestUrl = PROTECTED_RESOURCE_URL + "?fields=" + query;
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}
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final OAuthRequest request = new OAuthRequest(Verb.GET, requestUrl);
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service.signRequest(accessToken, request);
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System.out.println();
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try (Response response = service.execute(request)) {
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System.out.println(response.getCode());
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System.out.println(response.getBody());
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}
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System.out.println();
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}
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}
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}
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}

‎scribejava-core/src/main/java/com/github/scribejava/core/httpclient/jdk/JDKHttpClient.java‎

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package com.github.scribejava.core.httpclient.jdk;
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import com.github.scribejava.core.exceptions.OAuthException;
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import com.github.scribejava.core.httpclient.multipart.BodyPartPayload;
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import com.github.scribejava.core.httpclient.HttpClient;
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import com.github.scribejava.core.httpclient.multipart.ByteArrayBodyPartPayload;
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import com.github.scribejava.core.httpclient.multipart.MultipartPayload;
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import com.github.scribejava.core.httpclient.multipart.MultipartUtils;
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import com.github.scribejava.core.model.OAuthAsyncRequestCallback;
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import com.github.scribejava.core.model.OAuthConstants;
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import com.github.scribejava.core.model.OAuthRequest;
@@ -207,7 +206,7 @@ private static void addBody(HttpURLConnection connection, MultipartPayload multi
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}
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if (requiresBody) {
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final ByteArrayOutputStream os = getPayload(multipartPayload);
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final ByteArrayOutputStream os = MultipartUtils.getPayload(multipartPayload);
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final int contentLength = os.size();
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final OutputStream outputStream = prepareConnectionForBodyAndGetOutputStream(connection, contentLength);
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if (contentLength > 0) {
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}
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}
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/**
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* @param multipartPayload multipartPayload
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* @return ByteArrayOutputStream
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* @throws IOException
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* @deprecated use {@link com.github.scribejava.core.httpclient.multipart.MultipartUtils#getPayload(
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* com.github.scribejava.core.httpclient.multipart.MultipartPayload) }
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*/
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@Deprecated
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static ByteArrayOutputStream getPayload(MultipartPayload multipartPayload) throws IOException {
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final ByteArrayOutputStream os = new ByteArrayOutputStream();
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final String preamble = multipartPayload.getPreamble();
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if (preamble != null) {
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os.write(preamble.getBytes());
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}
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final List<BodyPartPayload> bodyParts = multipartPayload.getBodyParts();
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if (!bodyParts.isEmpty()) {
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final String boundary = multipartPayload.getBoundary();
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final byte[] startBoundary = ("\r\n--" + boundary + "\r\n").getBytes();
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for (BodyPartPayload bodyPart : bodyParts) {
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os.write(startBoundary);
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final Map<String, String> bodyPartHeaders = bodyPart.getHeaders();
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if (bodyPartHeaders != null) {
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for (Map.Entry<String, String> header : bodyPartHeaders.entrySet()) {
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os.write((header.getKey() + ": " + header.getValue() + "\r\n").getBytes());
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}
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}
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if (bodyPart instanceof MultipartPayload) {
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getPayload((MultipartPayload) bodyPart).writeTo(os);
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} else if (bodyPart instanceof ByteArrayBodyPartPayload) {
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os.write("\r\n".getBytes());
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os.write(((ByteArrayBodyPartPayload) bodyPart).getPayload());
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} else {
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throw new AssertionError(bodyPart.getClass());
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}
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}
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os.write(("\r\n--" + boundary + "--\r\n").getBytes());
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final String epilogue = multipartPayload.getEpilogue();
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if (epilogue != null) {
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os.write((epilogue + "\r\n").getBytes());
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}
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}
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return os;
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return MultipartUtils.getPayload(multipartPayload);
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}
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private static OutputStream prepareConnectionForBodyAndGetOutputStream(HttpURLConnection connection,

‎scribejava-core/src/main/java/com/github/scribejava/core/httpclient/multipart/MultipartPayload.java‎

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import java.util.Collections;
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import java.util.List;
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import java.util.Map;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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public class MultipartPayload extends BodyPartPayload {
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private static final String B_CHARS_NO_SPACE_PATTERN = "0-9a-zA-Z'()+_,-./:=?";
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private static final String B_CHARS_PATTERN = B_CHARS_NO_SPACE_PATTERN + " ";
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private static final String BOUNDARY_PATTERN = '[' + B_CHARS_PATTERN + "]{0,69}[" + B_CHARS_NO_SPACE_PATTERN + ']';
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private static final Pattern BOUNDARY_REGEXP = Pattern.compile(BOUNDARY_PATTERN);
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private static final Pattern BOUNDARY_FROM_HEADER_REGEXP
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= Pattern.compile("; boundary=\"?(" + BOUNDARY_PATTERN + ")\"?");
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private static final String DEFAULT_SUBTYPE = "form-data";
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private String epilogue;
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public MultipartPayload() {
27-
this(null, generateDefaultBoundary(), null);
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this(null, MultipartUtils.generateDefaultBoundary(), null);
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}
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public MultipartPayload(String boundary) {
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private static Map<String, String> composeHeaders(String subtype, String boundary, Map<String, String> headersIn)
5244
throws IllegalArgumentException {
53-
checkBoundarySyntax(boundary);
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MultipartUtils.checkBoundarySyntax(boundary);
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final Map<String, String> headersOut;
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String contentTypeHeader = headersIn == null ? null : headersIn.get(HttpClient.CONTENT_TYPE);
5648
if (contentTypeHeader == null) {
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6456
}
6557
} else {
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headersOut = headersIn;
67-
final String parsedBoundary = parseBoundaryFromHeader(contentTypeHeader);
59+
final String parsedBoundary = MultipartUtils.parseBoundaryFromHeader(contentTypeHeader);
6860
if (parsedBoundary == null) {
6961
headersOut.put(HttpClient.CONTENT_TYPE, contentTypeHeader + "; boundary=\"" + boundary + '"');
7062
} else if (!parsedBoundary.equals(boundary)) {
@@ -75,28 +67,32 @@ private static Map<String, String> composeHeaders(String subtype, String boundar
7567
return headersOut;
7668
}
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/**
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*
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* @param boundary boundary
73+
* @deprecated use
74+
* {@link com.github.scribejava.core.httpclient.multipart.MultipartUtils#checkBoundarySyntax(java.lang.String)}
75+
*/
76+
@Deprecated
7877
static void checkBoundarySyntax(String boundary) {
79-
if (boundary == null || !BOUNDARY_REGEXP.matcher(boundary).matches()) {
80-
throw new IllegalArgumentException("{'boundary'='" + boundary + "'} has invalid syntax. Should be '"
81-
+ BOUNDARY_PATTERN + "'.");
82-
}
78+
MultipartUtils.checkBoundarySyntax(boundary);
8379
}
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8581
private static String parseOrGenerateBoundary(Map<String, String> headers) {
86-
final String parsedBoundary = parseBoundaryFromHeader(headers.get(HttpClient.CONTENT_TYPE));
87-
return parsedBoundary == null ? generateDefaultBoundary() : parsedBoundary;
88-
}
89-
90-
private static String generateDefaultBoundary() {
91-
return "----ScribeJava----" + System.currentTimeMillis();
92-
}
93-
82+
final String parsedBoundary = MultipartUtils.parseBoundaryFromHeader(headers.get(HttpClient.CONTENT_TYPE));
83+
return parsedBoundary == null ? MultipartUtils.generateDefaultBoundary() : parsedBoundary;
84+
}
85+
86+
/**
87+
*
88+
* @param contentTypeHeader contentTypeHeader
89+
* @return String
90+
* @deprecated use
91+
* {@link com.github.scribejava.core.httpclient.multipart.MultipartUtils#parseBoundaryFromHeader(java.lang.String)}
92+
*/
93+
@Deprecated
9494
static String parseBoundaryFromHeader(String contentTypeHeader) {
95-
if (contentTypeHeader == null) {
96-
return null;
97-
}
98-
final Matcher matcher = BOUNDARY_FROM_HEADER_REGEXP.matcher(contentTypeHeader);
99-
return matcher.find() ? matcher.group(1) : null;
95+
return MultipartUtils.parseBoundaryFromHeader(contentTypeHeader);
10096
}
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10298
public void addFileBodyPart(byte[] fileContent) {

scribejava-httpclient-armeria/src/main/java/com/github/scribejava/core/httpclient/multipart/MultipartUtils.java renamed to scribejava-core/src/main/java/com/github/scribejava/core/httpclient/multipart/MultipartUtils.java

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@@ -4,10 +4,40 @@
44
import java.io.IOException;
55
import java.util.List;
66
import java.util.Map;
7+
import java.util.regex.Matcher;
8+
import java.util.regex.Pattern;
79

8-
public abstract class MultipartUtils {
10+
public class MultipartUtils {
11+
12+
private static final String B_CHARS_NO_SPACE_PATTERN = "0-9a-zA-Z'()+_,-./:=?";
13+
private static final String B_CHARS_PATTERN = B_CHARS_NO_SPACE_PATTERN + " ";
14+
private static final String BOUNDARY_PATTERN = '[' + B_CHARS_PATTERN + "]{0,69}[" + B_CHARS_NO_SPACE_PATTERN + ']';
15+
private static final Pattern BOUNDARY_REGEXP = Pattern.compile(BOUNDARY_PATTERN);
16+
private static final Pattern BOUNDARY_FROM_HEADER_REGEXP
17+
= Pattern.compile("; boundary=\"?(" + BOUNDARY_PATTERN + ")\"?");
18+
19+
private MultipartUtils() {
20+
}
21+
22+
public static void checkBoundarySyntax(String boundary) {
23+
if (boundary == null || !BOUNDARY_REGEXP.matcher(boundary).matches()) {
24+
throw new IllegalArgumentException("{'boundary'='" + boundary + "'} has invalid syntax. Should be '"
25+
+ BOUNDARY_PATTERN + "'.");
26+
}
27+
}
28+
29+
public static String parseBoundaryFromHeader(String contentTypeHeader) {
30+
if (contentTypeHeader == null) {
31+
return null;
32+
}
33+
final Matcher matcher = BOUNDARY_FROM_HEADER_REGEXP.matcher(contentTypeHeader);
34+
return matcher.find() ? matcher.group(1) : null;
35+
}
36+
37+
public static String generateDefaultBoundary() {
38+
return "----ScribeJava----" + System.currentTimeMillis();
39+
}
940

10-
// copied from com.github.scribejava.core.httpclient.jdk.JDKHttpClient#getPayload
1141
public static ByteArrayOutputStream getPayload(MultipartPayload multipartPayload) throws IOException {
1242
final ByteArrayOutputStream os = new ByteArrayOutputStream();
1343

@@ -49,5 +79,4 @@ public static ByteArrayOutputStream getPayload(MultipartPayload multipartPayload
4979
}
5080
return os;
5181
}
52-
5382
}

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