add id to projects

[jSite2.git] / src / net / pterodactylus / jsite / project / ProjectManager.java

diff --git a/src/net/pterodactylus/jsite/project/ProjectManager.java b/src/net/pterodactylus/jsite/project/ProjectManager.java
index fd62061..e3529c6 100644 (file)
--- a/src/net/pterodactylus/jsite/project/ProjectManager.java
+++ b/src/net/pterodactylus/jsite/project/ProjectManager.java
@@ -29,12 +29,14 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Properties;
+import java.util.Random;
 import java.util.logging.Logger;
 
 import net.pterodactylus.jsite.core.JSiteException;
 import net.pterodactylus.jsite.core.NodeManager;
 import net.pterodactylus.util.io.Closer;
 import net.pterodactylus.util.logging.Logging;
+import net.pterodactylus.util.number.Hex;
 
 /**
  * Manages projects, taking care of persistence, lifetime statistics, and other
@@ -48,6 +50,9 @@ public class ProjectManager {
        /** Logger. */
        private static final Logger logger = Logging.getLogger(ProjectManager.class.getName());
 
+       /** The RNG used to create project IDs. */
+       private static final Random random = new Random();
+
        /** The directory the projects are stored in. */
        private final String directory;
 
@@ -127,11 +132,13 @@ public class ProjectManager {
                int projectIndex = 0;
                while (projectProperties.containsKey("projects." + projectIndex + ".name")) {
                        String projectPrefix = "projects." + projectIndex;
+                       String projectId = projectProperties.getProperty(projectPrefix + ".id");
                        String projectName = projectProperties.getProperty(projectPrefix + ".name");
                        String projectDescription = projectProperties.getProperty(projectPrefix + ".description");
                        String projectPrivateKey = projectProperties.getProperty(projectPrefix + ".privateKey");
                        String projectPublicKey = projectProperties.getProperty(projectPrefix + ".publicKey");
                        Project project = new Project();
+                       project.setId(projectId);
                        project.setName(projectName);
                        project.setDescription(projectDescription);
                        project.setPrivateKey(projectPrivateKey);
@@ -159,6 +166,7 @@ public class ProjectManager {
                int projectIndex = 0;
                for (Project project: projects) {
                        String projectPrefix = "projects." + projectIndex;
+                       projectProperties.setProperty(projectPrefix + ".id", project.getId());
                        projectProperties.setProperty(projectPrefix + ".name", project.getName());
                        projectProperties.setProperty(projectPrefix + ".description", project.getDescription());
                        projectProperties.setProperty(projectPrefix + ".privateKey", project.getPrivateKey());
@@ -188,6 +196,9 @@ public class ProjectManager {
        public Project createProject() throws IOException, JSiteException {
                Project project = new Project();
                String[] keyPair = nodeManager.generateKeyPair();
+               byte[] idBytes = new byte[16];
+               random.nextBytes(idBytes);
+               project.setId(Hex.toHex(idBytes));
                project.setPrivateKey(keyPair[0]);
                project.setPublicKey(keyPair[1]);
                projects.add(project);