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https://github.com/xcp-ng/xenadmin.git
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542cf63428
minimum required role. Do not deselect a pool on the RPU wizard if it fails the RBAC check; let the user decide either to reconnect with more privileges or deselect it. Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
365 lines
13 KiB
C#
365 lines
13 KiB
C#
/* Copyright (c) Citrix Systems, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms,
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* with or without modification, are permitted provided
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* that the following conditions are met:
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*
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* * Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the
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* following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the
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* following disclaimer in the documentation and/or other
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* materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Drawing;
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using System.Windows.Forms;
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using XenAdmin.Controls;
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using XenAdmin.Controls.DataGridViewEx;
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using XenAdmin.Core;
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using XenAdmin.Network;
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using XenAdmin.Properties;
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using System.Linq;
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using XenAPI;
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using XenAdmin.Dialogs;
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namespace XenAdmin.Wizards.RollingUpgradeWizard
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{
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public partial class RollingUpgradeWizardSelectPool : XenTabPage
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{
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private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
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public RollingUpgradeWizardSelectPool()
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{
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InitializeComponent();
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this.dataGridView1.CheckBoxClicked += DataGridRowClicked;
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this.Dock = DockStyle.Fill;
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}
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public override string Text
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{
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get
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{
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return Messages.SELECT_POOL;
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}
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}
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public override string PageTitle
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{
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get
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{
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return Messages.SELECT_POOL;
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}
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}
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public override string HelpID
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{
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get { return "Selectpool"; }
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}
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protected override void PageLeaveCore(PageLoadedDirection direction, ref bool cancel)
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{
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if (direction == PageLoadedDirection.Forward)
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{
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if (!AllSelectedHostsConnected())
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{
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dataGridView1.Invalidate();
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cancel = true;
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return;
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}
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foreach (var selectedMaster in SelectedMasters)
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{
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if (!(selectedMaster.Connection.Session.IsLocalSuperuser || selectedMaster.Connection.Session.Roles.Any(role => role.name_label == Role.MR_ROLE_POOL_ADMIN)))
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{
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using (var dlg = new ThreeButtonDialog(
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new ThreeButtonDialog.Details(SystemIcons.Warning, string.Format(Messages.RBAC_UPGRADE_WIZARD_MESSAGE, selectedMaster.Connection.Username,
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selectedMaster.Name()), Messages.ROLLING_POOL_UPGRADE)))
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{
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dlg.ShowDialog(this);
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}
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cancel = true;
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return;
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}
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}
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}
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}
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private bool AllSelectedHostsConnected()
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{
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var disconnectedServerNames = new List<string>();
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foreach (UpgradeDataGridViewRow row in dataGridView1.Rows)
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{
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if (row.Checked == CheckState.Checked && ((row.Tag is Host && !row.HasPool) || row.Tag is Pool))
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{
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IXenConnection connection = ((IXenObject)row.Tag).Connection;
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if (connection == null || !connection.IsConnected)
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disconnectedServerNames.Add(((IXenObject)row.Tag).Name());
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}
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}
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if (disconnectedServerNames.Count > 0)
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{
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using (var dlg = new ThreeButtonDialog(
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new ThreeButtonDialog.Details(SystemIcons.Warning,
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string.Format(Messages.ROLLING_UPGRADE_DISCONNECTED_SERVER, Helpers.StringifyList(disconnectedServerNames)),
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Messages.ROLLING_POOL_UPGRADE)))
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{
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dlg.ShowDialog(this);
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}
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return false;
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}
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return true;
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}
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public IList<Host> SelectedMasters
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{
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get
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{
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List<Host> hosts = new List<Host>();
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foreach (UpgradeDataGridViewRow row in dataGridView1.Rows)
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{
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if (row.Tag is Host)
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{
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if (!row.HasPool && ((int)row.Cells[1].Value) == 1)
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hosts.Add((Host)row.Tag);
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}
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else if (row.Tag is Pool && ((int)row.Cells[1].Value) == 1)
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{
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Pool pool = ((Pool)(row.Tag));
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Host host = pool.Connection.Resolve(pool.master);
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hosts.Add(host);
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}
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}
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return hosts;
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}
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}
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protected override void PageLoadedCore(PageLoadedDirection direction)
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{
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BuildServerList();
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}
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public override void SelectDefaultControl()
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{
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dataGridView1.Select();
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}
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private void BuildServerList()
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{
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IList<Host> masters = SelectedMasters;
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dataGridView1.Rows.Clear();
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List<IXenConnection> xenConnections = ConnectionsManager.XenConnectionsCopy;
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xenConnections.Sort();
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foreach (IXenConnection xenConnection in xenConnections)
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{
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Pool pool = Helpers.GetPool(xenConnection);
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Pool poolOfOne = Helpers.GetPoolOfOne(xenConnection);
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bool restricted = Helpers.FeatureForbidden(xenConnection, Host.RestrictRpu);
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bool hasPool = true;
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if (pool != null)
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{
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int index = dataGridView1.Rows.Add(new UpgradeDataGridViewRow(pool));
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if ((restricted && !pool.RollingUpgrade()) || pool.IsUpgradeForbidden())
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{
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((DataGridViewExRow)dataGridView1.Rows[index]).Enabled = false;
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if (restricted)
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dataGridView1.Rows[index].Cells[NameColumn.Name].ToolTipText = Messages.ROLLING_UPGRADE_UNLICENSED_POOL;
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}
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else if (masters.Contains(pool.Connection.Resolve(pool.master)))
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dataGridView1.CheckBoxChange(index, 1);
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}
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else
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{
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hasPool = false;
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}
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Host[] hosts = xenConnection.Cache.Hosts;
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Array.Sort(hosts);
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foreach (Host host in hosts)
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{
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int index = dataGridView1.Rows.Add(new UpgradeDataGridViewRow(host, hasPool));
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if (restricted || (poolOfOne != null && poolOfOne.IsUpgradeForbidden()))
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{
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((DataGridViewExRow)dataGridView1.Rows[index]).Enabled = false;
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if (restricted)
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dataGridView1.Rows[index].Cells[NameColumn.Name].ToolTipText = Messages.ROLLING_UPGRADE_UNLICENSED_HOST;
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}
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else if (!hasPool && masters.Contains(host))
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dataGridView1.CheckBoxChange(index, 1);
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}
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}
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foreach (DataGridViewRow row in dataGridView1.Rows)
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{
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dataGridView1.ExpandCollapseClicked(row.Index);
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}
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}
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public override bool EnableNext()
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{
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bool clearAllButtonEnabled = false;
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bool selectAllButtonEnabled = false;
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foreach (UpgradeDataGridViewRow row in dataGridView1.Rows)
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{
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if ((row.Tag is Host && !row.HasPool) || row.Tag is Pool)
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{
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int val = (int)row.Cells[1].Value;
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if (val > 0)
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clearAllButtonEnabled = true;
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else
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selectAllButtonEnabled = true;
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}
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}
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buttonClearAll.Enabled = clearAllButtonEnabled;
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buttonSelectAll.Enabled = selectAllButtonEnabled;
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return clearAllButtonEnabled;
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}
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private class UpgradeDataGridView : PoolHostDataGridViewOneCheckbox
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{
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public UpgradeDataGridView(){}
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public UpgradeDataGridView(IContainer container) : base(container){}
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protected override void SortColumns()
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{
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UpgradeDataGridViewRow firstRow = Rows[0] as UpgradeDataGridViewRow;
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if (firstRow == null) return;
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if (columnToBeSortedIndex == firstRow.NameCellIndex ||
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columnToBeSortedIndex == firstRow.DescriptionCellIndex ||
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columnToBeSortedIndex == firstRow.VersionCellIndex)
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SortAndRebuildTree(new CollapsingPoolHostRowSorter<UpgradeDataGridViewRow>(direction, columnToBeSortedIndex));
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}
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protected override void OnCellPainting(DataGridViewCellPaintingEventArgs e)
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{
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base.OnCellPainting(e);
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if (e.RowIndex >= 0)
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{
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var row = (PoolHostDataGridViewOneCheckboxRow)Rows[e.RowIndex];
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if (row != null && !row.Enabled && e.ColumnIndex == row.PoolCheckBoxCellIndex)
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{
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e.PaintBackground(e.ClipBounds, true);
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e.Handled = true;
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}
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}
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}
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}
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public class UpgradeDataGridViewRow : PoolHostDataGridViewOneCheckboxRow
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{
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private DataGridViewTextBoxCell _description;
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private DataGridViewTextBoxCell _version;
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public UpgradeDataGridViewRow(Pool pool)
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: base(pool)
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{
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}
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public UpgradeDataGridViewRow(Host host, bool hasPool)
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: base(host, hasPool)
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{
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}
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public int DescriptionCellIndex
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{
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get { return Cells.IndexOf(_description); }
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}
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public int VersionCellIndex
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{
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get { return Cells.IndexOf(_version); }
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}
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public string DescriptionText
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{
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get { return (string) Cells[DescriptionCellIndex].Value; }
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}
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public string VersionText
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{
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get { return (string)Cells[VersionCellIndex].Value; }
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}
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protected override void SetupAdditionalDetailsColumns()
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{
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_description = new DataGridViewTextBoxCell();
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_version = new DataGridViewTextBoxCell();
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Cells.Add(_description);
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Cells.Add(_version);
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}
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protected override void UpdateAdditionalDetailsForPool(Pool pool, Host master)
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{
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_description.Value = pool.Description();
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_version.Value = pool.SmallerVersionHost().ProductVersionTextShort();
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}
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protected override void UpdateAdditionalDetailsForHost( Host host )
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{
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_description.Value = host.Description();
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_version.Value = host.ProductVersionTextShort();
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}
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}
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private void buttonSelectAll_Click(object sender, EventArgs e)
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{
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foreach (UpgradeDataGridViewRow row in dataGridView1.Rows)
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{
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var checkrow = row.Cells[1] as DataGridViewCheckBoxCell;
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if (row.Enabled)
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checkrow.Value = 1;
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}
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OnPageUpdated();
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}
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private void buttonClearAll_Click(object sender, EventArgs e)
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{
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foreach (DataGridViewRow row in dataGridView1.Rows)
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{
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var checkrow = row.Cells[1] as DataGridViewCheckBoxCell;
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checkrow.Value = 0;
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}
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OnPageUpdated();
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}
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private void DataGridRowClicked(object sender, EventArgs e)
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{
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OnPageUpdated();
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}
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}
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}
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