/*
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* Copyright 2011 gitblit.com.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.gitblit.wicket.pages;
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import java.text.MessageFormat;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Iterator;
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import java.util.List;
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import org.apache.wicket.PageParameters;
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import org.apache.wicket.behavior.SimpleAttributeModifier;
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import org.apache.wicket.extensions.markup.html.form.palette.Palette;
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import org.apache.wicket.markup.html.form.Button;
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import org.apache.wicket.markup.html.form.CheckBox;
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import org.apache.wicket.markup.html.form.Form;
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import org.apache.wicket.markup.html.form.PasswordTextField;
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import org.apache.wicket.markup.html.form.TextField;
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import org.apache.wicket.model.CompoundPropertyModel;
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import org.apache.wicket.model.Model;
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import org.apache.wicket.model.util.CollectionModel;
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import org.apache.wicket.model.util.ListModel;
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import com.gitblit.Constants.AccessRestrictionType;
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import com.gitblit.GitBlit;
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import com.gitblit.GitBlitException;
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import com.gitblit.Keys;
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import com.gitblit.models.RepositoryModel;
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import com.gitblit.models.TeamModel;
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import com.gitblit.models.UserModel;
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import com.gitblit.utils.StringUtils;
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import com.gitblit.wicket.RequiresAdminRole;
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import com.gitblit.wicket.StringChoiceRenderer;
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import com.gitblit.wicket.WicketUtils;
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@RequiresAdminRole
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public class EditUserPage extends RootSubPage {
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private final boolean isCreate;
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public EditUserPage() {
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// create constructor
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super();
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if (!GitBlit.self().supportsCredentialChanges()) {
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error(MessageFormat.format(getString("gb.userServiceDoesNotPermitAddUser"),
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GitBlit.getString(Keys.realm.userService, "users.conf")), true);
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}
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isCreate = true;
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setupPage(new UserModel(""));
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}
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public EditUserPage(PageParameters params) {
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// edit constructor
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super(params);
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isCreate = false;
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String name = WicketUtils.getUsername(params);
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UserModel model = GitBlit.self().getUserModel(name);
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setupPage(model);
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}
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protected void setupPage(final UserModel userModel) {
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if (isCreate) {
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super.setupPage(getString("gb.newUser"), "");
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} else {
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super.setupPage(getString("gb.edit"), userModel.username);
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}
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final Model<String> confirmPassword = new Model<String>(
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StringUtils.isEmpty(userModel.password) ? "" : userModel.password);
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CompoundPropertyModel<UserModel> model = new CompoundPropertyModel<UserModel>(userModel);
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List<String> repos = new ArrayList<String>();
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for (String repo : GitBlit.self().getRepositoryList()) {
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RepositoryModel repositoryModel = GitBlit.self().getRepositoryModel(repo);
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if (repositoryModel.accessRestriction.exceeds(AccessRestrictionType.NONE)) {
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repos.add(repo);
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}
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}
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List<String> userTeams = new ArrayList<String>();
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for (TeamModel team : userModel.teams) {
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userTeams.add(team.name);
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}
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Collections.sort(userTeams);
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final String oldName = userModel.username;
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final Palette<String> repositories = new Palette<String>("repositories",
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new ListModel<String>(new ArrayList<String>(userModel.repositories)),
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new CollectionModel<String>(repos), new StringChoiceRenderer(), 10, false);
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final Palette<String> teams = new Palette<String>("teams", new ListModel<String>(
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new ArrayList<String>(userTeams)), new CollectionModel<String>(GitBlit.self()
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.getAllTeamnames()), new StringChoiceRenderer(), 10, false);
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Form<UserModel> form = new Form<UserModel>("editForm", model) {
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private static final long serialVersionUID = 1L;
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/*
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* (non-Javadoc)
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*
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* @see org.apache.wicket.markup.html.form.Form#onSubmit()
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*/
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@Override
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protected void onSubmit() {
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if (StringUtils.isEmpty(userModel.username)) {
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error(getString("gb.pleaseSetUsername"));
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return;
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}
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// force username to lower-case
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userModel.username = userModel.username.toLowerCase();
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String username = userModel.username;
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if (isCreate) {
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UserModel model = GitBlit.self().getUserModel(username);
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if (model != null) {
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error(MessageFormat.format(getString("gb.usernameUnavailable"), username));
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return;
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}
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}
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boolean rename = !StringUtils.isEmpty(oldName)
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&& !oldName.equalsIgnoreCase(username);
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if (GitBlit.self().supportsCredentialChanges()) {
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if (!userModel.password.equals(confirmPassword.getObject())) {
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error(getString("gb.passwordsDoNotMatch"));
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return;
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}
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String password = userModel.password;
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if (!password.toUpperCase().startsWith(StringUtils.MD5_TYPE)
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&& !password.toUpperCase().startsWith(StringUtils.COMBINED_MD5_TYPE)) {
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// This is a plain text password.
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// Check length.
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int minLength = GitBlit.getInteger(Keys.realm.minPasswordLength, 5);
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if (minLength < 4) {
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minLength = 4;
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}
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if (password.trim().length() < minLength) {
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error(MessageFormat.format(getString("gb.passwordTooShort"),
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minLength));
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return;
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}
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// Optionally store the password MD5 digest.
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String type = GitBlit.getString(Keys.realm.passwordStorage, "md5");
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if (type.equalsIgnoreCase("md5")) {
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// store MD5 digest of password
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userModel.password = StringUtils.MD5_TYPE
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+ StringUtils.getMD5(userModel.password);
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} else if (type.equalsIgnoreCase("combined-md5")) {
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// store MD5 digest of username+password
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userModel.password = StringUtils.COMBINED_MD5_TYPE
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+ StringUtils.getMD5(username + userModel.password);
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}
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} else if (rename
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&& password.toUpperCase().startsWith(StringUtils.COMBINED_MD5_TYPE)) {
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error(getString("gb.combinedMd5Rename"));
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return;
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}
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}
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Iterator<String> selectedRepositories = repositories.getSelectedChoices();
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List<String> repos = new ArrayList<String>();
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while (selectedRepositories.hasNext()) {
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repos.add(selectedRepositories.next().toLowerCase());
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}
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userModel.repositories.clear();
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userModel.repositories.addAll(repos);
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Iterator<String> selectedTeams = teams.getSelectedChoices();
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userModel.teams.clear();
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while (selectedTeams.hasNext()) {
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TeamModel team = GitBlit.self().getTeamModel(selectedTeams.next());
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if (team == null) {
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continue;
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}
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userModel.teams.add(team);
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}
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try {
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GitBlit.self().updateUserModel(oldName, userModel, isCreate);
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} catch (GitBlitException e) {
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error(e.getMessage());
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return;
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}
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setRedirect(false);
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if (isCreate) {
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// create another user
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info(MessageFormat.format(getString("gb.userCreated"),
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userModel.username));
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setResponsePage(EditUserPage.class);
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} else {
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// back to users page
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setResponsePage(UsersPage.class);
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}
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}
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};
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// do not let the browser pre-populate these fields
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form.add(new SimpleAttributeModifier("autocomplete", "off"));
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// not all user services support manipulating username and password
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boolean editCredentials = GitBlit.self().supportsCredentialChanges();
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// not all user services support manipulating display name
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boolean editDisplayName = GitBlit.self().supportsDisplayNameChanges();
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// not all user services support manipulating email address
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boolean editEmailAddress = GitBlit.self().supportsEmailAddressChanges();
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// not all user services support manipulating team memberships
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boolean editTeams = GitBlit.self().supportsTeamMembershipChanges();
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// field names reflective match UserModel fields
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form.add(new TextField<String>("username").setEnabled(editCredentials));
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PasswordTextField passwordField = new PasswordTextField("password");
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passwordField.setResetPassword(false);
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form.add(passwordField.setEnabled(editCredentials));
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PasswordTextField confirmPasswordField = new PasswordTextField("confirmPassword",
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confirmPassword);
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confirmPasswordField.setResetPassword(false);
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form.add(confirmPasswordField.setEnabled(editCredentials));
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form.add(new TextField<String>("displayName").setEnabled(editDisplayName));
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form.add(new TextField<String>("emailAddress").setEnabled(editEmailAddress));
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form.add(new CheckBox("canAdmin"));
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form.add(new CheckBox("excludeFromFederation"));
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form.add(repositories);
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form.add(teams.setEnabled(editTeams));
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form.add(new Button("save"));
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Button cancel = new Button("cancel") {
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private static final long serialVersionUID = 1L;
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@Override
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public void onSubmit() {
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setResponsePage(UsersPage.class);
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}
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};
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cancel.setDefaultFormProcessing(false);
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form.add(cancel);
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add(form);
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}
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}
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