migrate users from v1 to v2 & migrate adminFlag to security.xml

scm-core/src/main/java/sonia/scm/user/User.java

@@ -105,6 +105,24 @@ public class User extends BasicPropertiesAware implements Principal, ModelObject
     this.mail = mail;
   }
 
+  /**
+   * Constructs ...
+   *
+   *
+   * @param name
+   * @param displayName
+   * @param mail
+   */
+  public User(String name, String displayName, String mail, String password, String type, boolean active)
+  {
+    this.name = name;
+    this.displayName = displayName;
+    this.mail = mail;
+    this.password = password;
+    this.type = type;
+    this.active = active;
+  }
+
   //~--- methods --------------------------------------------------------------
 
   /**

scm-webapp/src/main/java/sonia/scm/user/update/XmlUserV1UpdateStep.java

@@ -0,0 +1,145 @@
+package sonia.scm.user.update;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import sonia.scm.SCMContextProvider;
+import sonia.scm.migration.UpdateStep;
+import sonia.scm.plugin.Extension;
+import sonia.scm.security.AssignedPermission;
+import sonia.scm.store.ConfigurationEntryStore;
+import sonia.scm.store.ConfigurationEntryStoreFactory;
+import sonia.scm.store.StoreConstants;
+import sonia.scm.user.User;
+import sonia.scm.user.xml.XmlUserDAO;
+import sonia.scm.version.Version;
+
+import javax.inject.Inject;
+import javax.xml.bind.JAXBContext;
+import javax.xml.bind.JAXBException;
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+import javax.xml.bind.annotation.XmlElement;
+import javax.xml.bind.annotation.XmlRootElement;
+
+import java.io.File;
+import java.util.List;
+import java.util.Map;
+
+import static sonia.scm.version.Version.parse;
+
+@Extension
+public class XmlUserV1UpdateStep implements UpdateStep {
+
+  private static Logger LOG = LoggerFactory.getLogger(XmlUserV1UpdateStep.class);
+
+  private final SCMContextProvider contextProvider;
+  private final XmlUserDAO userDAO;
+  private final ConfigurationEntryStoreFactory configurationEntryStoreFactory;
+
+  @Inject
+  public XmlUserV1UpdateStep(SCMContextProvider contextProvider, XmlUserDAO userDAO, ConfigurationEntryStoreFactory configurationEntryStoreFactory) {
+    this.contextProvider = contextProvider;
+    this.userDAO = userDAO;
+    this.configurationEntryStoreFactory = configurationEntryStoreFactory;
+  }
+
+  @Override
+  public void doUpdate() throws JAXBException {
+    if (!determineV1File().exists()) {
+      return;
+    }
+    JAXBContext jaxbContext = JAXBContext.newInstance(XmlUserV1UpdateStep.V1UserDatabase.class);
+    XmlUserV1UpdateStep.V1UserDatabase v1Database = readV1Database(jaxbContext);
+    ConfigurationEntryStore<AssignedPermission> securityStore = createSecurityStore();
+    v1Database.userList.users.forEach(user -> update(user, securityStore));
+  }
+
+  @Override
+  public Version getTargetVersion() {
+    return parse("0.0.1");
+  }
+
+  @Override
+  public String getAffectedDataType() {
+    return "sonia.scm.user.xml";
+  }
+
+  private void update(XmlUserV1UpdateStep.V1User v1User, ConfigurationEntryStore<AssignedPermission> securityStore) {
+    User user = new User(
+      v1User.name,
+      v1User.displayName,
+      v1User.mail,
+      v1User.password,
+      v1User.type,
+      v1User.active);
+    userDAO.add(user);
+
+    if (v1User.admin) {
+      securityStore.put(new AssignedPermission(v1User.name, "*"));
+    }
+  }
+
+  private XmlUserV1UpdateStep.V1UserDatabase readV1Database(JAXBContext jaxbContext) throws JAXBException {
+    return (XmlUserV1UpdateStep.V1UserDatabase) jaxbContext.createUnmarshaller().unmarshal(determineV1File());
+  }
+
+  private ConfigurationEntryStore<AssignedPermission> createSecurityStore() {
+    return configurationEntryStoreFactory.withType(AssignedPermission.class).withName("security").build();
+  }
+
+  private File determineV1File() {
+    File configDirectory = new File(contextProvider.getBaseDirectory(), StoreConstants.CONFIG_DIRECTORY_NAME);
+    for (File file : configDirectory.listFiles()) {
+      if (file.getName().equals("users" + StoreConstants.FILE_EXTENSION)) {
+        file.renameTo(new File(configDirectory + "/usersV1" + StoreConstants.FILE_EXTENSION));
+      }
+    }
+    return new File(configDirectory, "usersV1" + StoreConstants.FILE_EXTENSION);
+  }
+
+  @XmlAccessorType(XmlAccessType.FIELD)
+  @XmlRootElement(name = "user")
+  private static class V1User {
+    private Map<String, String> properties;
+    private boolean admin;
+    private long creationDate;
+    private String displayName;
+    private Long lastModified;
+    private String mail;
+    private String name;
+    private String password;
+    private String type;
+    private boolean active;
+
+    @Override
+    public String toString() {
+      return "V1User{" +
+        "properties=" + properties +
+        ", admin='" + admin + '\'' +
+        ", creationDate=" + creationDate + '\'' +
+        ", displayName=" + displayName + '\'' +
+        ", lastModified=" + lastModified + '\'' +
+        ", mail='" + mail + '\'' +
+        ", name='" + name + '\'' +
+        ", password=" + password + '\'' +
+        ", type='" + type + '\'' +
+        ", active='" + active + '\'' +
+        '}';
+    }
+  }
+
+  private static class UserList {
+    @XmlElement(name = "user")
+    private List<V1User> users;
+  }
+
+  @XmlRootElement(name = "user-db")
+  @XmlAccessorType(XmlAccessType.FIELD)
+  private static class V1UserDatabase {
+    private long creationTime;
+    private Long lastModified;
+    @XmlElement(name = "users")
+    private XmlUserV1UpdateStep.UserList userList;
+  }
+
+}