bugfix: Can't validate credentials due to breaking change in JIRA [JE…

…NKINS-60305] (#204)

src/main/java/hudson/plugins/jira/JiraRestService.java

@@ -427,6 +427,6 @@ public String getBaseApiPath() {
      *
      */
     public Permissions getMyPermissions() throws RestClientException {
-        return jiraRestClient.getMyPermissionsRestClient().getMyPermissions(null).claim();
+        return jiraRestClient.getExtendedMyPermissionsRestClient().getMyPermissions().claim();
     }
 }

src/main/java/hudson/plugins/jira/extension/ExtendedAsynchronousJiraRestClient.java

@@ -8,15 +8,22 @@
 
 public class ExtendedAsynchronousJiraRestClient extends AsynchronousJiraRestClient implements ExtendedJiraRestClient {
     private final ExtendedVersionRestClient extendedVersionRestClient;
+    private final ExtendedMyPermissionsRestClient extendedMyPermissionsRestClient;
 
     public ExtendedAsynchronousJiraRestClient(URI serverUri, DisposableHttpClient httpClient) {
         super(serverUri, httpClient);
         final URI baseUri = UriBuilder.fromUri(serverUri).path("/rest/api/latest").build();
         extendedVersionRestClient = new ExtendedAsynchronousVersionRestClient(baseUri, httpClient);
+        extendedMyPermissionsRestClient = new ExtendedAsynchronousMyPermissionsRestClient(baseUri, httpClient);
     }
 
     @Override
     public ExtendedVersionRestClient getExtendedVersionRestClient() {
         return extendedVersionRestClient;
     }
+
+    @Override
+    public ExtendedMyPermissionsRestClient getExtendedMyPermissionsRestClient() {
+        return extendedMyPermissionsRestClient;
+    }
 }

src/main/java/hudson/plugins/jira/extension/ExtendedAsynchronousMyPermissionsRestClient.java

@@ -0,0 +1,31 @@
+package hudson.plugins.jira.extension;
+
+import com.atlassian.httpclient.api.HttpClient;
+import com.atlassian.jira.rest.client.api.domain.Permissions;
+import com.atlassian.jira.rest.client.internal.async.AsynchronousMyPermissionsRestClient;
+import com.atlassian.jira.rest.client.internal.json.PermissionsJsonParser;
+import com.atlassian.util.concurrent.Promise;
+
+import java.net.URI;
+
+import javax.ws.rs.core.UriBuilder;
+
+public class ExtendedAsynchronousMyPermissionsRestClient extends AsynchronousMyPermissionsRestClient
+        implements ExtendedMyPermissionsRestClient {
+
+    private static final String URI_PREFIX = "mypermissions";
+    private final URI baseUri;
+    private final PermissionsJsonParser permissionsJsonParser = new PermissionsJsonParser();
+
+    ExtendedAsynchronousMyPermissionsRestClient(final URI baseUri, final HttpClient client) {
+        super(baseUri, client);
+        this.baseUri = baseUri;
+    }
+
+    @Override
+    public Promise<Permissions> getMyPermissions() {
+        final UriBuilder uriBuilder = UriBuilder.fromUri(baseUri).path(URI_PREFIX);
+        uriBuilder.queryParam("permissions", "BROWSE_PROJECTS");
+        return getAndParse(uriBuilder.build(), permissionsJsonParser);
+    }
+}

src/main/java/hudson/plugins/jira/extension/ExtendedJiraRestClient.java

@@ -4,4 +4,5 @@
 
 public interface ExtendedJiraRestClient extends JiraRestClient {
     ExtendedVersionRestClient getExtendedVersionRestClient();
+    ExtendedMyPermissionsRestClient getExtendedMyPermissionsRestClient();
 }

src/main/java/hudson/plugins/jira/extension/ExtendedMyPermissionsRestClient.java

@@ -0,0 +1,9 @@
+package hudson.plugins.jira.extension;
+
+import com.atlassian.jira.rest.client.api.domain.Permissions;
+import com.atlassian.util.concurrent.Promise;
+
+public interface ExtendedMyPermissionsRestClient {
+
+    Promise<Permissions> getMyPermissions();
+}