c4a1b5f4d6
Server: Added IPv6 support for all DNS Providers, but only tested ISC BIND & MS DNS Enterprise Server: Added support for IPv6. Hyper-V not tested, and probably doesn't work. When using IPv6 with Hyper-V it assigns "/CIDR" to the subnet mask, and I don't know if this is the correct implementation. Portal: Modified all IP input masks to accept and validate IPv6. IP Ranges support IP/CIDR format.
123 lines
No EOL
4.5 KiB
C#
123 lines
No EOL
4.5 KiB
C#
// Copyright (c) 2012, Outercurve Foundation.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification,
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// are permitted provided that the following conditions are met:
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//
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// - Redistributions of source code must retain the above copyright notice, this
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// list of conditions and the following disclaimer.
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//
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// - Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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//
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// - Neither the name of the Outercurve Foundation nor the names of its
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// contributors may be used to endorse or promote products derived from this
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// software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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using System;
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using System.Collections.Generic;
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using System.Web;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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namespace WebsitePanel.Portal.UserControls
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{
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[Flags]
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public enum IPValidationMode { V4 = 1, V6 = 2, V4AndV6 = 3 };
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public partial class EditIPAddressControl : WebsitePanelControlBase
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{
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public IPValidationMode Validation { get; set; }
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public EditIPAddressControl() { Validation = IPValidationMode.V4AndV6; AllowSubnet = false; }
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public bool Required
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{
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get { return requireAddressValidator.Enabled; }
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set { requireAddressValidator.Enabled = value; }
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}
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public string ValidationGroup
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{
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get { return requireAddressValidator.ValidationGroup; }
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set
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{
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requireAddressValidator.ValidationGroup = value;
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addressValidator.ValidationGroup = value;
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}
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}
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public string CssClass
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{
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get { return txtAddress.CssClass; }
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set { txtAddress.CssClass = value; }
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}
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public Unit Width
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{
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get { return txtAddress.Width; }
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set { txtAddress.Width = value; }
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}
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public string Text
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{
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get { return txtAddress.Text.Trim(); }
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set { txtAddress.Text = value; }
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}
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public string RequiredErrorMessage
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{
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get { return requireAddressValidator.ErrorMessage; }
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set { requireAddressValidator.ErrorMessage = value; }
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}
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public string FormatErrorMessage
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{
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get { return addressValidator.ErrorMessage; }
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set { addressValidator.ErrorMessage = value; }
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}
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protected void Page_Load(object sender, EventArgs e)
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{
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}
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public bool AllowSubnet { get; set; }
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public bool IsV6 { get; private set; }
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public bool IsMask { get; private set; }
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public void Validate(object source, ServerValidateEventArgs args) {
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IsMask = IsV6 = false;
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var ip = args.Value;
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int net = 0;
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if (ip.Contains("/")) {
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args.IsValid = AllowSubnet;
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var tokens = ip.Split('/');
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ip = tokens[0];
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args.IsValid &= int.TryParse(tokens[1], out net) && net <= 128;
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if (string.IsNullOrEmpty(ip)) {
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IsMask = true;
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return;
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}
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}
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System.Net.IPAddress ipaddr;
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args.IsValid &= System.Net.IPAddress.TryParse(ip, out ipaddr) && (ip.Contains(":") || ip.Contains(".")) &&
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(((Validation & IPValidationMode.V6) != 0 && (IsV6 = ipaddr.AddressFamily == System.Net.Sockets.AddressFamily.InterNetworkV6)) ||
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((Validation & IPValidationMode.V4) != 0 && ipaddr.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork));
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args.IsValid &= ipaddr.AddressFamily != System.Net.Sockets.AddressFamily.InterNetwork || net < 32;
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}
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}
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} |