working on legacy api:

Teile des Codes aus funktionierendem Projekt kpiert und angepasst, aber noch nicht getestet

backend/build.gradle.kts

@@ -13,6 +13,7 @@ application{
 
 dependencies{
     implementation(project(":core"))
+    implementation(project(":legacy"))
     implementation(project(":translations"))
     implementation(project(":user"))
     implementation(project(":web"))

backend/src/main/java/de/srsoftware/umbrella/backend/Application.java

@@ -10,6 +10,8 @@ import com.sun.net.httpserver.HttpServer;
 import de.srsoftware.configuration.JsonConfig;
 import de.srsoftware.tools.ColorLogger;
 import de.srsoftware.umbrella.core.ConnectionProvider;
+import de.srsoftware.umbrella.core.UmbrellaException;
+import de.srsoftware.umbrella.legacy.LegacyApi;
 import de.srsoftware.umbrella.translations.Translations;
 import de.srsoftware.umbrella.user.UserModule;
 import de.srsoftware.umbrella.user.sqlite.SqliteDB;
@@ -36,22 +38,24 @@ public class Application {
 		}
 	}
 
-	public static void main(String[] args) throws IOException {
+	public static void main(String[] args) throws IOException, UmbrellaException {
 		LOG.log(INFO, "Starting Umbrella:");
-		var jsonConfig = new JsonConfig(UMBRELLA);
-		configureLogging(jsonConfig);
-		var	port               = jsonConfig.get("umbrella.http.port", 8080);
-		var	threads            = jsonConfig.get("umbrella.threads", 16);
-		var userDB             = jsonConfig.get("umbrella.database.user",          jsonConfig.file().getParent()+"/umbrella.db");
-		var loginDB            = jsonConfig.get("umbrella.database.login_services",jsonConfig.file().getParent()+"/umbrella.db");
+		var config = new JsonConfig(UMBRELLA);
+		configureLogging(config);
+		var	port               = config.get("umbrella.http.port", 8080);
+		var	threads            = config.get("umbrella.threads", 16);
+		var userDB             = config.get("umbrella.database.user",          config.file().getParent()+"/umbrella.db");
+		var loginDB            = config.get("umbrella.database.login_services",config.file().getParent()+"/umbrella.db");
 		var connectionProvider = new ConnectionProvider();
 		var userDb             = new SqliteDB(connectionProvider.get(userDB));
 		var loginServicedb     = new SqliteDB(connectionProvider.get(loginDB));
 		var server             = HttpServer.create(new InetSocketAddress(port), 0);
 		server.setExecutor(Executors.newFixedThreadPool(threads));
-		new WebHandler().bindPath("/").on(server);
-		new UserModule(userDb,loginServicedb).bindPath("/api/user").on(server);
+
+		new LegacyApi(userDb,config).bindPath("/legacy").on(server);
 		new Translations().bindPath("/api/translations").on(server);
+		new UserModule(userDb,loginServicedb).bindPath("/api/user").on(server);
+		new WebHandler().bindPath("/").on(server);
 		server.start();
 		LOG.log(INFO,"Started web server at {0}",port);
 	}

core/build.gradle.kts

@@ -11,10 +11,11 @@ repositories {
 
 dependencies {
     implementation("de.srsoftware:tools.mime:1.1.2")
+    implementation("de.srsoftware:tools.optionals:1.0.0")
     implementation("org.json:json:20240303")
+    implementation("org.xerial:sqlite-jdbc:3.49.0.0")
     testImplementation(platform("org.junit:junit-bom:5.10.0"))
     testImplementation("org.junit.jupiter:junit-jupiter")
-    implementation("org.xerial:sqlite-jdbc:3.49.0.0")
 }
 
 tasks.test {

core/src/main/java/de/srsoftware/umbrella/core/BaseHandler.java

@@ -0,0 +1,65 @@
+package de.srsoftware.umbrella.core;
+
+import com.sun.net.httpserver.HttpExchange;
+import de.srsoftware.tools.Path;
+import de.srsoftware.tools.PathHandler;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.util.List;
+
+import static de.srsoftware.tools.MimeType.MIME_JSON;
+import static de.srsoftware.tools.Optionals.nullable;
+import static java.lang.System.Logger.Level.DEBUG;
+import static java.lang.System.Logger.Level.WARNING;
+import static java.net.HttpURLConnection.HTTP_NOT_FOUND;
+
+public abstract class BaseHandler extends PathHandler {
+
+	private static HttpExchange addCors(HttpExchange ex){
+		var headers = ex.getRequestHeaders();
+		var origin = nullable(headers.get("Origin")).orElse(List.of()).stream().filter(url -> url.contains("://localhost")||url.contains("://127.0.0.1")).findAny();
+		if (origin.isPresent()) {
+			var url = origin.get();
+			headers = ex.getResponseHeaders();
+			headers.add("Allow-Origin", url);
+			headers.add("Access-Control-Allow-Origin", url);
+			headers.add("Access-Control-Allow-Headers", "Content-Type");
+			headers.add("Access-Control-Allow-Credentials", "true");
+			headers.add("Access-Control-Allow-Methods","GET, POST, PATCH");
+		}
+		return ex;
+	}
+
+	public record Document(String mime, byte[] bytes){}
+
+	public boolean load(Path path, HttpExchange ex) throws IOException {
+		try {
+			var doc = load(path.toString());
+			ex.getResponseHeaders().add(CONTENT_TYPE, doc.mime);
+			return sendContent(ex,doc.bytes);
+		} catch (UmbrellaException e) {
+			throw new RuntimeException(e);
+		}
+	}
+
+	public Document load(String resourcePath) throws IOException, UmbrellaException {
+		var url = getClass().getClassLoader().getResource(resourcePath);
+		if (url == null) throw new UmbrellaException(HTTP_NOT_FOUND,"{0} not found!",resourcePath);
+		LOG.log(DEBUG,"Trying to load {0}",url);
+		var bos = new ByteArrayOutputStream();
+		var conn = url.openConnection();
+		var mime = conn.getContentType();
+		try (var stream = conn.getInputStream()){
+			stream.transferTo(bos);
+			return new Document(mime,bos.toByteArray());
+		} catch (Exception e) {
+			LOG.log(WARNING,"Failed to load {0}",url);
+			throw new UmbrellaException(HTTP_NOT_FOUND,"Failed to load {0}",url);
+		}
+	}
+
+	public boolean send(HttpExchange ex, UmbrellaException e) throws IOException {
+		return sendContent(ex,e.statusCode(),e.getMessage());
+	}
+}

core/src/main/java/de/srsoftware/umbrella/core/Token.java

@@ -1,10 +1,10 @@
 /* © SRSoftware 2025 */
-package de.srsoftware.umbrella.user.model;
+package de.srsoftware.umbrella.core;
 
 import static de.srsoftware.umbrella.core.Constants.TOKEN;
 
 import de.srsoftware.tools.SessionToken;
-import de.srsoftware.umbrella.core.AddableMap;
+
 import java.util.UUID;
 
 public class Token implements CharSequence{

legacy/Readme.md

@@ -0,0 +1,5 @@
+# Legacy
+
+This module aims to provide an API for legacy modules to communicate with.
+
+As soon as all "old" PHP modules are replaced, this should no longer be required.

legacy/src/main/java/de/srsoftware/umbrella/legacy/LegacyApi.java

@@ -0,0 +1,126 @@
+package de.srsoftware.umbrella.legacy;
+
+import com.sun.net.httpserver.HttpExchange;
+import de.srsoftware.configuration.Configuration;
+import de.srsoftware.tools.Path;
+import de.srsoftware.tools.SessionToken;
+import de.srsoftware.umbrella.core.BaseHandler;
+import de.srsoftware.umbrella.core.Token;
+import de.srsoftware.umbrella.core.UmbrellaException;
+import de.srsoftware.umbrella.user.sqlite.SqliteDB;
+
+import static de.srsoftware.tools.MimeType.MIME_FORM_URL;
+import static de.srsoftware.umbrella.core.ResponseCode.HTTP_SERVER_ERROR;
+import static de.srsoftware.umbrella.core.Constants.*;
+import static de.srsoftware.umbrella.core.Constants.KEY;
+import static de.srsoftware.umbrella.core.Paths.LOGOUT;
+import static de.srsoftware.umbrella.core.Paths.SEARCH;
+import static de.srsoftware.umbrella.core.Util.request;
+import static java.net.HttpURLConnection.*;
+import static java.time.temporal.ChronoUnit.DAYS;
+
+import java.io.IOException;
+import java.time.Instant;
+import java.util.Map;
+import java.util.Optional;
+
+public class LegacyApi extends BaseHandler {
+
+	private final SqliteDB users;
+	private final Configuration config;
+
+	public LegacyApi(SqliteDB userDb, Configuration config)  {
+		users = userDb;
+		this.config = config.subset("umbrella.modules").orElseThrow(() -> new RuntimeException("Missing configuration: umbrella.modules"));
+	}
+
+	@Override
+	public boolean doGet(Path path, HttpExchange ex) throws IOException {
+		var head = path.pop();
+		return switch (head){
+			case null -> sendRedirect(ex, url(ex).replaceAll("/api/.*",""));
+			case "common_templates" -> {
+				allowOrigin(ex, "*"); // add CORS header
+				yield load(path,ex);
+			}
+			case LOGIN -> getLegacyLogin(ex);
+			case LOGOUT-> logout(ex);
+			case SEARCH -> {
+				try {
+					yield legacySearch(ex);
+				} catch (UmbrellaException e){
+					yield send(ex,e);
+				}
+			}
+			default -> super.doGet(path,ex);
+		};
+	}
+
+	private boolean legacySearch(HttpExchange ex) throws IOException, UmbrellaException {
+		var optToken = SessionToken.from(ex).map(Token::of);
+		if (optToken.isEmpty()) return sendEmptyResponse(HTTP_UNAUTHORIZED,ex);
+		var token = optToken.get();
+		var params = queryParam(ex);
+		var key = params.get(KEY) instanceof String s ? s : null;
+		if (key == null) throw new UmbrellaException(HTTP_BAD_REQUEST,"Missing search key");
+		var fulltext = key.contains("+") || "on".equals(params.get("fulltext"));
+		StringBuilder searchResult = new StringBuilder();
+		if (fulltext){
+
+			for (var module : config.keys()){
+				var baseUrl = config.get(module + ".baseUrl");
+				if (baseUrl.isEmpty()) continue;
+
+				var res = request(baseUrl.get()+"/search",token.asMap().plus(KEY,key),MIME_FORM_URL,token.asBearer());
+				if (!(res instanceof String content) || content.isBlank()) continue;
+				searchResult.append("<fieldset><label>").append(module).append("</label>");
+				searchResult.append(content).append("</fieldset>\n");
+			}
+		} else {
+			var bookmark = config.get("bookmark.baseUrl");
+			if (bookmark.isEmpty()) throw new UmbrellaException(500,"Tag search not available: Bookmark module not configured!");
+			var res = request(bookmark.get()+"/search",token.asMap().plus(KEY,key),MIME_FORM_URL,null);
+			if (!(res instanceof String content)) throw new UmbrellaException(500,"Search did not return html content!");
+			searchResult.append(content);
+		}
+		return sendContent(ex,searchResult.toString());
+	};
+
+	private boolean logout(HttpExchange ex) throws IOException {
+		var returnTo = queryParam(ex).get("returnTo");
+		var optToken = SessionToken.from(ex).map(Token::of);
+		if (optToken.isPresent()) try{
+			var token = optToken.get();
+			users.dropSession(token);
+			var expiredToken = new SessionToken(token.toString(),"/", Instant.now().minus(1, DAYS),true);
+			expiredToken.addTo(ex);
+			if (returnTo instanceof String location) return sendRedirect(ex,location);
+			return sendContent(ex, Map.of(REDIRECT,"home"));
+		} catch (UmbrellaException e) {
+			return send(ex,e);
+		}
+		if (returnTo instanceof String location) return sendRedirect(ex,location);
+		return sendContent(ex,Map.of(REDIRECT,"home"));
+	}
+
+	private boolean getLegacyLogin(HttpExchange ex) throws IOException {
+		var returnTo = queryParam(ex).get("returnTo");
+		if (returnTo instanceof String url) {
+			var token = SessionToken.from(ex).map(SessionToken::sessionId)
+					.or(() -> getBearer(ex))
+					.map(Token::of);
+			if (token.isEmpty()) return sendEmptyResponse(HTTP_UNAUTHORIZED,ex);
+			return sendRedirect(ex, url + (url.contains("?") ? "&" : "?") + "token=" + token.get());
+		}
+
+		var location = url(ex);
+		location = location.replaceAll("/api/.*","/login");
+		if (returnTo != null) location += "?returnTo="+returnTo;
+		return sendRedirect(ex,location);
+	}
+
+	@Override
+	public boolean doPost(Path path, HttpExchange ex) throws IOException {
+		return super.doPost(path, ex);
+	}
+}

settings.gradle.kts

@@ -6,3 +6,4 @@ include("user")
 include("web")
 
 include("core")
+include("legacy")

user/src/main/java/de/srsoftware/umbrella/user/UserModule.java

@@ -20,12 +20,13 @@ import static java.net.HttpURLConnection.*;
 import static java.nio.charset.StandardCharsets.UTF_8;
 import static java.text.MessageFormat.format;
 import static java.time.temporal.ChronoUnit.DAYS;
-import static javax.security.auth.callback.ConfirmationCallback.OK;
 
 import com.sun.net.httpserver.HttpExchange;
 import de.srsoftware.tools.Path;
 import de.srsoftware.tools.PathHandler;
 import de.srsoftware.tools.SessionToken;
+import de.srsoftware.umbrella.core.BaseHandler;
+import de.srsoftware.umbrella.core.Token;
 import de.srsoftware.umbrella.core.UmbrellaException;
 import de.srsoftware.umbrella.user.api.LoginServiceDb;
 import de.srsoftware.umbrella.user.api.UserDb;
@@ -45,7 +46,7 @@ import org.jose4j.keys.resolvers.HttpsJwksVerificationKeyResolver;
 import org.json.JSONObject;
 
 
-public class UserModule extends PathHandler {
+public class UserModule extends BaseHandler {
 
 	private record State(LoginService loginService, JSONObject config){
 		public static State of(LoginService loginService, JSONObject config) {
@@ -102,7 +103,7 @@ public class UserModule extends PathHandler {
 			logins.delete(serviceName);
 			return sendEmptyResponse(HTTP_OK,ex);
 		} catch (UmbrellaException e) {
-			return sendContent(ex,e.statusCode(),e.getMessage());
+			return send(ex,e);
 		}
 	}
 
@@ -171,7 +172,7 @@ public class UserModule extends PathHandler {
 			}
 			return sendContent(ex,users.load(userId));
 		} catch (UmbrellaException e) {
-			return sendContent(ex,e.statusCode(),e.getMessage());
+			return send(ex,e);
 		} catch (NumberFormatException ignored) {}
 		return super.doGet(path, ex);
 
@@ -193,7 +194,7 @@ public class UserModule extends PathHandler {
 			Session session = users.load(Token.of(sessionToken.get()));
 			requestingUser = users.load(session);
 		} catch (UmbrellaException e) {
-			return sendContent(ex,e.statusCode(),e.getMessage());
+			return send(ex,e);
 		}
 
 		var head = path.pop();
@@ -211,7 +212,7 @@ public class UserModule extends PathHandler {
 		try {
 			editedUser = (DbUser) users.load(userId);
 		} catch (UmbrellaException e) {
-			return sendContent(ex,e.statusCode(),e.getMessage());
+			return send(ex,e);
 		}
 
 		if (requestingUser.id() != userId && (!(requestingUser instanceof DbUser dbUser) || !dbUser.permissions().contains(UPDATE_USERS))){
@@ -230,7 +231,7 @@ public class UserModule extends PathHandler {
 		try {
 			return update(ex, editedUser,json);
 		} catch (UmbrellaException e) {
-			return sendContent(ex,e.statusCode(),e.getMessage());
+			return send(ex,e);
 		}
 	}
 
@@ -320,7 +321,7 @@ public class UserModule extends PathHandler {
 			var connections = logins.listAssignments(user.id()).stream().map(ForeignLogin::toMap);
 			return sendContent(ex,connections);
 		} catch (UmbrellaException e) {
-			return sendContent(ex,e.statusCode(),e.getMessage());
+			return send(ex,e);
 		}
 
 	}
@@ -342,7 +343,7 @@ public class UserModule extends PathHandler {
 		try {
 			return sendContent(ex,logins.loadLoginService(serviceId).toMap());
 		} catch (UmbrellaException e) {
-			return sendContent(ex,e.statusCode(),e.getMessage());
+			return send(ex,e);
 		} catch (IOException e) {
 			return sendContent(ex,HTTP_SERVER_ERROR,e.getMessage());
 		}
@@ -391,7 +392,7 @@ public class UserModule extends PathHandler {
 			var services = logins.listLoginServices().stream().map(LoginService::name);
 			return sendContent(ex,services);
 		} catch (UmbrellaException e) {
-			return sendContent(ex,e.statusCode(),e.getMessage());
+			return send(ex,e);
 		} catch (IOException e) {
 			return sendContent(ex,HTTP_SERVER_ERROR,e.getMessage());
 		}
@@ -403,7 +404,7 @@ public class UserModule extends PathHandler {
 			var services = logins.listLoginServices().stream().map(LoginService::toMap);
 			return sendContent(ex,services);
 		} catch (UmbrellaException e) {
-			return sendContent(ex,e.statusCode(),e.getMessage());
+			return send(ex,e);
 		} catch (IOException e) {
 			return sendContent(ex,HTTP_SERVER_ERROR,e.getMessage());
 		}
@@ -420,7 +421,7 @@ public class UserModule extends PathHandler {
 			var list = users.list(0, null).stream().map(UmbrellaUser::toMap).toList();
 			return sendContent(ex,list);
 		} catch (UmbrellaException e) {
-			return sendContent(ex,e.statusCode(),e.getMessage());
+			return send(ex,e);
 		}
 	}
 
@@ -435,7 +436,7 @@ public class UserModule extends PathHandler {
 			users.getSession(targetUser).cookie().addTo(ex);
 			return sendContent(ex,targetUser.toMap());
 		} catch (UmbrellaException e) {
-			return sendContent(ex,e.statusCode(),e.getMessage());
+			return send(ex,e);
 		}
 	}
 
@@ -480,7 +481,7 @@ public class UserModule extends PathHandler {
 			var updated = users.save(new DbUser(user.id(), user.name(), user.email(), pass, user.theme(), user.language(), user.permissions(), null));
 			return sendContent(ex, updated);
 		} catch (UmbrellaException e) {
-			return sendContent(ex,e.statusCode(),e.getMessage());
+			return send(ex,e);
 		}
 	}
 
@@ -495,7 +496,7 @@ public class UserModule extends PathHandler {
 			var service = logins.save(new LoginService(name,url,clientId,secret, DEFAULT_FIELD));
 			return sendContent(ex,service.toMap());
 		} catch (UmbrellaException e) {
-			return sendContent(ex,e.statusCode(),e.getMessage());
+			return send(ex,e);
 		}
 	}
 
@@ -509,8 +510,8 @@ public class UserModule extends PathHandler {
 			var user = users.load(username, hashedPass);
 			users.getSession(user).cookie().addTo(ex);
 			return sendContent(ex,user);
-		} catch (UmbrellaException ue){
-			return sendContent(ex,ue.statusCode(),ue.getMessage());
+		} catch (UmbrellaException e){
+			return send(ex,e);
 		}
 	}
 
@@ -526,9 +527,7 @@ public class UserModule extends PathHandler {
 		return score;
 	}
 
-	private boolean send(HttpExchange ex, UmbrellaException e) throws IOException {
-		return sendContent(ex,e.statusCode(),e.getMessage());
-	}
+
 
 	private boolean update(HttpExchange ex, DbUser user, JSONObject json) throws UmbrellaException, IOException {
 		var id    = user.id();

user/src/main/java/de/srsoftware/umbrella/user/api/UserDb.java

@@ -5,7 +5,7 @@ import de.srsoftware.umbrella.core.UmbrellaException;
 import de.srsoftware.umbrella.user.model.DbUser;
 import de.srsoftware.umbrella.user.model.Password;
 import de.srsoftware.umbrella.user.model.Session;
-import de.srsoftware.umbrella.user.model.Token;
+import de.srsoftware.umbrella.core.Token;
 import de.srsoftware.umbrella.user.model.UmbrellaUser;
 import java.util.List;
 

user/src/main/java/de/srsoftware/umbrella/user/model/Session.java

@@ -2,6 +2,8 @@
 package de.srsoftware.umbrella.user.model;
 
 import de.srsoftware.tools.SessionToken;
+import de.srsoftware.umbrella.core.Token;
+
 import java.time.Instant;
 
 /* © SRSoftware 2025 */

user/src/main/java/de/srsoftware/umbrella/user/sqlite/SqliteDB.java

@@ -16,7 +16,7 @@ import de.srsoftware.umbrella.user.api.LoginServiceDb;
 import de.srsoftware.umbrella.user.api.UserDb;
 import de.srsoftware.umbrella.user.model.*;
 import de.srsoftware.umbrella.user.model.Session;
-import de.srsoftware.umbrella.user.model.Token;
+import de.srsoftware.umbrella.core.Token;
 import de.srsoftware.umbrella.user.model.UmbrellaUser;
 import java.sql.Connection;
 import java.sql.ResultSet;