Add credential settings

src/main/java/be/seeseepuff/webgit/service/GitService.java

@@ -615,7 +615,11 @@ public class GitService
 	{
 		try (Git git = openRepository(name))
 		{
-			git.push().call();
+			var cmd = git.push();
+			if (properties.getUsername() != null)
+				cmd.setCredentialsProvider(new org.eclipse.jgit.transport.UsernamePasswordCredentialsProvider(
+					properties.getUsername(), properties.getPassword()));
+			cmd.call();
 		}
 	}
 
@@ -623,7 +627,11 @@ public class GitService
 	{
 		try (Git git = openRepository(name))
 		{
-			git.pull().call();
+			var cmd = git.pull();
+			if (properties.getUsername() != null)
+				cmd.setCredentialsProvider(new org.eclipse.jgit.transport.UsernamePasswordCredentialsProvider(
+					properties.getUsername(), properties.getPassword()));
+			cmd.call();
 		}
 	}
 

src/main/resources/application.properties

@@ -4,3 +4,7 @@ webgit.worktree-path=./webgit/worktree
 
 webgit.telnet.enabled=true
 webgit.telnet-port=2323
+
+# Optional: credentials for push/pull (can also be set via WEBGIT_USERNAME / WEBGIT_PASSWORD env vars)
+#webgit.username=
+#webgit.password=