Made username and password optional and added serviceName member to config file.

services/git-bridge/bin/config.json

@@ -4,5 +4,6 @@
 	"apiKey": "",
 	"hostname": "https://radiant-wind-3058.herokuapp.com/",
 	"username": "staging",
-	"password": "6kUfbv0R"
+	"password": "6kUfbv0R",
+	"serviceName": "WriteLatex"
 }

services/git-bridge/src/uk/ac/ic/wlgitbridge/application/Config.java

@@ -21,6 +21,7 @@ public class Config implements JSONSource {
     private String username;
     private String password;
     private String hostname;
+    private String serviceName;
 
     public Config(String configFilePath) throws InvalidConfigFileException, IOException {
         try {
@@ -36,9 +37,10 @@ public class Config implements JSONSource {
         port = getElement(configObject, "port").getAsInt();
         rootGitDirectory = getElement(configObject, "rootGitDirectory").getAsString();
         apiKey = getElement(configObject, "apiKey").getAsString();
-        username = getElement(configObject, "username").getAsString();
-        password = getElement(configObject, "password").getAsString();
+        username = getOptionalString(configObject, "username");
+        password = getOptionalString(configObject, "password");
         hostname = getElement(configObject, "hostname").getAsString();
+        serviceName = getElement(configObject, "serviceName").getAsString();
     }
 
     public int getPort() {
@@ -73,4 +75,16 @@ public class Config implements JSONSource {
         return element;
     }
 
+    private String getOptionalString(JsonObject configObject, String name) {
+        JsonElement element = configObject.get(name);
+        if (element == null || !element.isJsonPrimitive()) {
+            return "";
+        }
+        return element.getAsString();
+    }
+
+    public String getServiceName() {
+        return serviceName;
+    }
+
 }

services/git-bridge/src/uk/ac/ic/wlgitbridge/application/WLGitBridgeServer.java

@@ -11,6 +11,7 @@ import uk.ac.ic.wlgitbridge.application.jetty.NullLogger;
 import uk.ac.ic.wlgitbridge.bridge.WriteLatexDataSource;
 import uk.ac.ic.wlgitbridge.git.exception.InvalidRootDirectoryPathException;
 import uk.ac.ic.wlgitbridge.git.servlet.WLGitServlet;
+import uk.ac.ic.wlgitbridge.util.Util;
 import uk.ac.ic.wlgitbridge.writelatex.WriteLatexAPI;
 import uk.ac.ic.wlgitbridge.writelatex.api.request.base.SnapshotAPIRequest;
 import uk.ac.ic.wlgitbridge.writelatex.model.WLDataModel;
@@ -31,6 +32,7 @@ public class WLGitBridgeServer {
     private final Server jettyServer;
     private final int port;
     private String rootGitDirectoryPath;
+    private String writeLatexHostname;
 
     /**
      * Constructs an instance of the server.
@@ -50,7 +52,9 @@ public class WLGitBridgeServer {
     public WLGitBridgeServer(Config config) throws ServletException, InvalidRootDirectoryPathException {
         this(config.getPort(), config.getRootGitDirectory(), config.getAPIKey());
         SnapshotAPIRequest.setBasicAuth(config.getUsername(), config.getPassword());
-        SnapshotAPIRequest.setBaseURL(config.getHostname());
+        writeLatexHostname = config.getHostname();
+        SnapshotAPIRequest.setBaseURL(writeLatexHostname);
+        Util.setServiceName(config.getServiceName());
     }
 
     /**
@@ -62,6 +66,7 @@ public class WLGitBridgeServer {
             System.out.println();
             System.out.println("WriteLatex-Git Bridge server started");
             System.out.println("Listening on port: " + port);
+            System.out.println("Bridged to: " + writeLatexHostname);
             System.out.println("Root git directory path: " + rootGitDirectoryPath);
         } catch (BindException e) {
             e.printStackTrace();

services/git-bridge/src/uk/ac/ic/wlgitbridge/git/handler/WLUploadPackFactory.java

@@ -5,6 +5,7 @@ import org.eclipse.jgit.transport.UploadPack;
 import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
 import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
 import org.eclipse.jgit.transport.resolver.UploadPackFactory;
+import uk.ac.ic.wlgitbridge.util.Util;
 
 import javax.servlet.http.HttpServletRequest;
 
@@ -15,7 +16,7 @@ public class WLUploadPackFactory implements UploadPackFactory<HttpServletRequest
     @Override
     public UploadPack create(HttpServletRequest httpServletRequest, Repository repository) throws ServiceNotEnabledException, ServiceNotAuthorizedException {
         UploadPack uploadPack = new UploadPack(repository);
-        uploadPack.sendMessage("Downloading files from WriteLatex");
+        uploadPack.sendMessage("Downloading files from " + Util.getServiceName());
         return uploadPack;
     }
 }

services/git-bridge/src/uk/ac/ic/wlgitbridge/util/Util.java

@@ -8,6 +8,8 @@ import java.io.IOException;
  */
 public class Util {
 
+    private static String SERVICE_NAME;
+
     public static String entries(int entries) {
         if (entries == 1) {
             return "entry";
@@ -54,4 +56,12 @@ public class Util {
         return sb.toString();
     }
 
+    public static void setServiceName(String serviceName) {
+        SERVICE_NAME = serviceName;
+    }
+
+    public static String getServiceName() {
+        return SERVICE_NAME;
+    }
+
 }

services/git-bridge/src/uk/ac/ic/wlgitbridge/writelatex/api/request/base/SnapshotAPIRequest.java

@@ -31,6 +31,9 @@ public abstract class SnapshotAPIRequest<T extends Result> extends Request<T> {
     }
 
     public static void setBaseURL(String baseURL) {
+        if (!(baseURL.endsWith("/"))) {
+            baseURL += "/";
+        }
         BASE_URL = baseURL;
     }
 

services/git-bridge/src/uk/ac/ic/wlgitbridge/writelatex/api/request/getsavedvers/SnapshotInfo.java

@@ -1,5 +1,7 @@
 package uk.ac.ic.wlgitbridge.writelatex.api.request.getsavedvers;
 
+import uk.ac.ic.wlgitbridge.util.Util;
+
 /**
  * Created by Winston on 06/11/14.
  */
@@ -12,7 +14,7 @@ public class SnapshotInfo {
 
     public SnapshotInfo(int versionID, String createdAt, String name, String email) {
         this.versionId = versionID;
-        comment = "Update on WriteLatex.com.";
+        comment = "Update on " + Util.getServiceName() + ".";
         user = new WLUser(name, email);
         this.createdAt = createdAt;
     }

services/git-bridge/src/uk/ac/ic/wlgitbridge/writelatex/api/request/push/exception/InvalidFilesException.java

@@ -3,6 +3,7 @@ package uk.ac.ic.wlgitbridge.writelatex.api.request.push.exception;
 import com.google.gson.JsonArray;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
+import uk.ac.ic.wlgitbridge.util.Util;
 
 import java.util.LinkedList;
 import java.util.List;
@@ -32,7 +33,7 @@ public class InvalidFilesException extends SnapshotPostException {
     public void fromJSON(JsonElement json) {
         descriptionLines = new LinkedList<String>();
         JsonArray errors = json.getAsJsonObject().get("errors").getAsJsonArray();
-        descriptionLines.add("You have " + errors.size() + " invalid files in your WriteLatex project:");
+        descriptionLines.add("You have " + errors.size() + " invalid files in your " + Util.getServiceName() + " project:");
         for (JsonElement error : errors) {
             descriptionLines.add(describeError(error.getAsJsonObject()));
         }

services/git-bridge/src/uk/ac/ic/wlgitbridge/writelatex/api/request/push/exception/UnexpectedErrorException.java

@@ -2,6 +2,7 @@ package uk.ac.ic.wlgitbridge.writelatex.api.request.push.exception;
 
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
+import uk.ac.ic.wlgitbridge.util.Util;
 
 import java.util.Arrays;
 import java.util.List;
@@ -12,8 +13,8 @@ import java.util.List;
 public class UnexpectedErrorException extends SnapshotPostException {
 
     private static final String[] DESCRIPTION_LINES = {
-            "There was an internal error with the WriteLatex server.",
-            "Please contact WriteLatex."
+            "There was an internal error with the " + Util.getServiceName() + " server.",
+            "Please contact " + Util.getServiceName() + "."
     };
 
     public UnexpectedErrorException(JsonObject json) {
@@ -22,7 +23,7 @@ public class UnexpectedErrorException extends SnapshotPostException {
 
     @Override
     public String getMessage() {
-        return "writelatex error";
+        return Util.getServiceName() + " error";
     }
 
     @Override

services/git-bridge/src/uk/ac/ic/wlgitbridge/writelatex/model/Snapshot.java

@@ -1,5 +1,6 @@
 package uk.ac.ic.wlgitbridge.writelatex.model;
 
+import uk.ac.ic.wlgitbridge.util.Util;
 import uk.ac.ic.wlgitbridge.writelatex.api.request.getforversion.SnapshotAttachment;
 import uk.ac.ic.wlgitbridge.writelatex.api.request.getforversion.SnapshotData;
 import uk.ac.ic.wlgitbridge.writelatex.api.request.getforversion.SnapshotFile;
@@ -49,7 +50,7 @@ public class Snapshot implements Comparable<Snapshot> {
         this.versionID = versionID;
         comment = "Most recent update";
         userName = "Anonymous";
-        userEmail = "anonymous@writelatex.com";
+        userEmail = "anonymous@" + Util.getServiceName() + ".com";
         createdAt = new Date();
 
         srcs = new LinkedList<SnapshotFile>();