Initial project's source code check-in.
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ptsurbeleu
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901
WebsitePanel/Sources/WebsitePanel.Providers.DNS.Bind/IscBind.cs
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901
WebsitePanel/Sources/WebsitePanel.Providers.DNS.Bind/IscBind.cs
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// Copyright (c) 2011, 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.IO;
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using System.Collections.Generic;
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using System.Text;
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using System.ServiceProcess;
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using WebsitePanel.Server.Utils;
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using WebsitePanel.Providers.Utils;
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namespace WebsitePanel.Providers.DNS
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{
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public class IscBind : HostingServiceProviderBase, IDnsServer
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{
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#region Properties
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protected int ExpireLimit
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{
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get { return ProviderSettings.GetInt("ExpireLimit"); }
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}
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protected int MinimumTTL
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{
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get { return ProviderSettings.GetInt("MinimumTTL"); }
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}
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protected int RefreshInterval
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{
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get { return ProviderSettings.GetInt("RefreshInterval"); }
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}
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protected int RetryDelay
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{
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get { return ProviderSettings.GetInt("RetryDelay"); }
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}
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protected string BindConfigPath
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{
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get { return ProviderSettings["BindConfigPath"]; }
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}
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protected string ZonesFolderPath
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{
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get { return ProviderSettings["ZonesFolderPath"]; }
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}
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protected string ZoneFileNameTemplate
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{
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get { return ProviderSettings["ZoneFileNameTemplate"]; }
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}
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protected string BindReloadBatch
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{
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get { return ProviderSettings["BindReloadBatch"]; }
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}
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#endregion
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#region Zones
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public virtual bool ZoneExists(string zoneName)
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{
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foreach (string name in GetZones())
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{
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if (String.Compare(zoneName, name, true) == 0)
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return true;
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}
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return false;
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}
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public virtual string[] GetZones()
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{
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// open config file
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if (!File.Exists(BindConfigPath))
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throw new Exception(String.Format("BIND config \"{0}\" was not found.", BindConfigPath));
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List<string> zones = new List<string>();
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StreamReader reader = new StreamReader(BindConfigPath);
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string line = null;
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while ((line = reader.ReadLine()) != null)
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{
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line = line.Trim();
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if (line.ToLower().StartsWith("zone"))
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{
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int idx = line.IndexOf("\"");
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string zoneName = line.Substring(idx + 1, line.LastIndexOf("\"") - idx - 1);
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zones.Add(zoneName);
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}
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}
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reader.Close();
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return zones.ToArray();
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}
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public virtual void AddPrimaryZone(string zoneName, string[] secondaryServers)
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{
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// create zone record
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StringBuilder sb = new StringBuilder();
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sb.Append("\r\nzone \"").Append(zoneName).Append("\" in {\r\n");
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sb.Append("\ttype master;\r\n");
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sb.Append("\tfile \"").Append(GetZoneFileName(zoneName)).Append("\";\r\n");
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sb.Append("\tallow-transfer {");
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if (secondaryServers == null || secondaryServers.Length == 0)
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{
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sb.Append(" none;");
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}
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else
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{
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foreach (string ip in secondaryServers)
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sb.Append(" ").Append(ip).Append(";");
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}
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sb.Append(" };\r\n");
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sb.Append("\tallow-update { none; };\r\n");
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sb.Append("};\r\n");
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// append to config file
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File.AppendAllText(BindConfigPath, sb.ToString());
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// create zone file and fill it with initial info
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List<DnsRecord> records = new List<DnsRecord>();
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// add SOA record
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DnsSOARecord soa = new DnsSOARecord();
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soa.RecordType = DnsRecordType.SOA;
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soa.RecordName = "";
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soa.PrimaryNsServer = System.Net.Dns.GetHostEntry("LocalHost").HostName;
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soa.PrimaryPerson = "hostmaster";//"hostmaster." + zoneName;
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records.Add(soa);
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// add DNS zone
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UpdateZone(zoneName, records);
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// reload config
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ReloadBIND();
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}
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public virtual void AddSecondaryZone(string zoneName, string[] masterServers)
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{
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// create zone record
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StringBuilder sb = new StringBuilder();
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sb.Append("\r\nzone \"").Append(zoneName).Append("\" in {\r\n");
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sb.Append("\ttype slave;\r\n");
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sb.Append("\tfile \"").Append(GetZoneFileName(zoneName)).Append("\";\r\n");
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sb.Append("\tmasters {");
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if (masterServers == null || masterServers.Length == 0)
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{
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sb.Append(" none;");
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}
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else
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{
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foreach (string ip in masterServers)
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sb.Append(" ").Append(ip).Append(";");
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}
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sb.Append(" };\r\n");
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sb.Append("};\r\n");
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// append to config file
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File.AppendAllText(BindConfigPath, sb.ToString());
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// create empty zone file
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File.Create(GetZoneFilePath(zoneName)).Close();
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// reload config
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ReloadBIND();
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}
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public virtual DnsRecord[] GetZoneRecords(string zoneName)
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{
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List<DnsRecord> records = GetZoneRecordsArrayList(zoneName);
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List<DnsRecord> filteredRecords = new List<DnsRecord>();
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foreach (DnsRecord record in records)
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{
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if (record.RecordType != DnsRecordType.SOA
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&& record.RecordType != DnsRecordType.Other)
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filteredRecords.Add(record);
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}
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return filteredRecords.ToArray();
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}
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private List<DnsRecord> GetZoneRecordsArrayList(string zoneName)
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{
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string zoneContent = LoadZoneFile(zoneName);
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// parse zone file
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return ParseZoneFileToArrayList(zoneName, zoneContent);
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}
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public virtual void DeleteZone(string zoneName)
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{
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// open config file and find required lines
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List<string> lines = new List<string>();
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StreamReader reader = new StreamReader(BindConfigPath);
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string line = null;
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bool zoneStarted = false;
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while ((line = reader.ReadLine()) != null)
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{
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if (!zoneStarted && line.Trim().ToLower().StartsWith("zone"))
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{
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int idx = line.IndexOf("\"");
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string zName = line.Substring(idx + 1, line.LastIndexOf("\"") - idx - 1);
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if (String.Compare(zName, zoneName, true) == 0)
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{
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zoneStarted = true;
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continue;
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}
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else
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{
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lines.Add(line);
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}
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}
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else if (zoneStarted && line.Trim().StartsWith("};"))
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{
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zoneStarted = false;
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continue;
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}
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else if (!zoneStarted)
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{
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lines.Add(line); // add the line
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}
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}
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reader.Close();
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// write updated lines back to file
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StreamWriter writer = new StreamWriter(BindConfigPath);
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foreach (string l in lines)
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writer.WriteLine(l);
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writer.Close();
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// delete zone file
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string zonePath = GetZoneFilePath(zoneName);
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if (File.Exists(zonePath))
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File.Delete(zonePath);
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// reload config
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ReloadBIND();
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}
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#endregion
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#region Resource records
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public virtual void AddZoneRecord(string zoneName, DnsRecord record)
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{
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try
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{
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if (record.RecordType == DnsRecordType.A)
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AddARecord(zoneName, record.RecordName, record.RecordData);
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else if (record.RecordType == DnsRecordType.CNAME)
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AddCNameRecord(zoneName, record.RecordName, record.RecordData);
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else if (record.RecordType == DnsRecordType.MX)
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AddMXRecord(zoneName, record.RecordName, record.RecordData, record.MxPriority);
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else if (record.RecordType == DnsRecordType.NS)
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AddNsRecord(zoneName, record.RecordName, record.RecordData);
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else if (record.RecordType == DnsRecordType.TXT)
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AddTxtRecord(zoneName, record.RecordName, record.RecordData);
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}
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catch (Exception ex)
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{
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// log exception
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Log.WriteError(ex);
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}
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}
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public virtual void AddZoneRecords(string zoneName, DnsRecord[] records)
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{
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foreach (DnsRecord record in records)
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AddZoneRecord(zoneName, record);
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}
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public virtual void DeleteZoneRecord(string zoneName, DnsRecord record)
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{
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try
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{
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if (record.RecordType == DnsRecordType.A || record.RecordType == DnsRecordType.CNAME)
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record.RecordName = CorrectRecordName(zoneName, record.RecordName);
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// delete record
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DeleteRecord(zoneName, record.RecordType, record.RecordName, record.RecordData);
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}
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catch (Exception ex)
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{
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// log exception
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Log.WriteError(ex);
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}
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}
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public virtual void DeleteZoneRecords(string zoneName, DnsRecord[] records)
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{
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foreach (DnsRecord record in records)
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DeleteZoneRecord(zoneName, record);
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}
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#endregion
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#region A records
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private void AddARecord(string zoneName, string host, string ip)
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{
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// get all zone records
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List<DnsRecord> records = GetZoneRecordsArrayList(zoneName);
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// delete A record
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//DeleteARecordInternal(records, zoneName, host);
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//check if user tries to add existent zone record
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foreach (DnsRecord dnsRecord in records)
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{
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if ((String.Compare(dnsRecord.RecordName, host, StringComparison.OrdinalIgnoreCase) == 0)
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&& (String.Compare(dnsRecord.RecordData, ip, StringComparison.OrdinalIgnoreCase) == 0)
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)
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return;
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}
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// add new A record
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DnsRecord record = new DnsRecord();
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record.RecordType = DnsRecordType.A;
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record.RecordName = host;
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record.RecordData = ip;
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records.Add(record);
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// update zone
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UpdateZone(zoneName, records);
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}
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private void DeleteRecord(string zoneName, DnsRecordType recordType,
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string recordName, string recordData)
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{
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// get all zone records
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List<DnsRecord> records = GetZoneRecordsArrayList(zoneName);
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// delete record
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DeleteRecord(zoneName, records, recordType, recordName, recordData);
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// update zone
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UpdateZone(zoneName, records);
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}
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private void DeleteRecord(string zoneName, List<DnsRecord> records, DnsRecordType recordType,
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string recordName, string recordData)
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{
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// delete record from the array
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int i = 0;
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while (i < records.Count)
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{
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if (records[i].RecordType == recordType
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&& (recordName == null || String.Compare(records[i].RecordName, recordName, true) == 0)
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&& (recordData == null || String.Compare(records[i].RecordData, recordData, true) == 0))
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{
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records.RemoveAt(i);
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break;
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}
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i++;
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}
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}
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#endregion
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#region NS records
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private void AddNsRecord(string zoneName, string host, string nameServer)
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{
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// get all zone records
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List<DnsRecord> records = GetZoneRecordsArrayList(zoneName);
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// delete NS record
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//DeleteNsRecordInternal(records, zoneName, nameServer);
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//check if user tries to add existent zone record
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foreach (DnsRecord dnsRecord in records)
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{
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if ((String.Compare(dnsRecord.RecordName, host, StringComparison.OrdinalIgnoreCase) == 0)
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&& (String.Compare(dnsRecord.RecordData, nameServer, StringComparison.OrdinalIgnoreCase) == 0))
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return;
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}
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// add new NS record
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DnsRecord record = new DnsRecord();
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record.RecordType = DnsRecordType.NS;
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record.RecordName = host;
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record.RecordData = nameServer;
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records.Add(record);
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// update zone
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UpdateZone(zoneName, records);
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}
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#endregion
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#region MX records
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private void AddMXRecord(string zoneName, string host, string mailServer, int mailServerPriority)
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{
|
||||
// get all zone records
|
||||
List<DnsRecord> records = GetZoneRecordsArrayList(zoneName);
|
||||
|
||||
// delete MX record
|
||||
//DeleteMXRecordInternal(records, zoneName, mailServer);
|
||||
|
||||
//check if user tries to add existent zone record
|
||||
foreach (DnsRecord dnsRecord in records)
|
||||
{
|
||||
if ((dnsRecord.RecordType == DnsRecordType.MX) &&
|
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(String.Compare(dnsRecord.RecordName, host, StringComparison.OrdinalIgnoreCase) == 0) &&
|
||||
(String.Compare(dnsRecord.RecordData, mailServer, StringComparison.OrdinalIgnoreCase) == 0)
|
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&& dnsRecord.MxPriority == mailServerPriority)
|
||||
return;
|
||||
}
|
||||
|
||||
// add new MX record
|
||||
DnsRecord record = new DnsRecord();
|
||||
record.RecordType = DnsRecordType.MX;
|
||||
record.RecordName = host;
|
||||
record.MxPriority = mailServerPriority;
|
||||
record.RecordData = mailServer;
|
||||
records.Add(record);
|
||||
|
||||
// update zone
|
||||
UpdateZone(zoneName, records);
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region CNAME records
|
||||
private void AddCNameRecord(string zoneName, string alias, string targetHost)
|
||||
{
|
||||
// get all zone records
|
||||
List<DnsRecord> records = GetZoneRecordsArrayList(zoneName);
|
||||
|
||||
// delete CNAME record
|
||||
//DeleteCNameRecordInternal(records, zoneName, alias);
|
||||
|
||||
DnsRecord record = records.Find(
|
||||
delegate(DnsRecord r)
|
||||
{
|
||||
bool isSameRecord = (r.RecordType == DnsRecordType.CNAME) && (String.Compare(r.RecordName, alias, StringComparison.OrdinalIgnoreCase) == 0);
|
||||
if (isSameRecord)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
);
|
||||
|
||||
// add new CNAME record
|
||||
if (record == null)
|
||||
{
|
||||
record = new DnsRecord {RecordType = DnsRecordType.CNAME, RecordName = alias, RecordData = targetHost};
|
||||
records.Add(record);
|
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}
|
||||
// update zone
|
||||
UpdateZone(zoneName, records);
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}
|
||||
|
||||
#endregion
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||||
|
||||
#region TXT records
|
||||
private void AddTxtRecord(string zoneName, string host, string text)
|
||||
{
|
||||
// get all zone records
|
||||
List<DnsRecord> records = GetZoneRecordsArrayList(zoneName);
|
||||
|
||||
// delete TXT record
|
||||
//DeleteTxtRecordInternal(records, zoneName, text);
|
||||
|
||||
//check if user tries to add existent zone record
|
||||
foreach (DnsRecord dnsRecord in records)
|
||||
{
|
||||
if ((String.Compare(dnsRecord.RecordName, host, StringComparison.OrdinalIgnoreCase) == 0)
|
||||
&& (String.Compare(dnsRecord.RecordData, text, StringComparison.OrdinalIgnoreCase) == 0))
|
||||
return;
|
||||
}
|
||||
|
||||
// add new TXT record
|
||||
DnsRecord record = new DnsRecord();
|
||||
record.RecordType = DnsRecordType.TXT;
|
||||
record.RecordName = host;
|
||||
record.RecordData = text;
|
||||
records.Add(record);
|
||||
|
||||
// update zone
|
||||
UpdateZone(zoneName, records);
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region SOA record
|
||||
public virtual void UpdateSoaRecord(string zoneName, string host, string primaryNsServer,
|
||||
string primaryPerson)
|
||||
{
|
||||
// get all zone records
|
||||
List<DnsRecord> records = GetZoneRecordsArrayList(zoneName);
|
||||
|
||||
// delete SOA record
|
||||
DeleteRecord(zoneName, records, DnsRecordType.SOA, null, null);
|
||||
|
||||
// add new TXT record
|
||||
DnsSOARecord soa = new DnsSOARecord();
|
||||
soa.RecordType = DnsRecordType.SOA;
|
||||
soa.RecordName = "";
|
||||
soa.PrimaryNsServer = primaryNsServer;
|
||||
soa.PrimaryPerson = primaryPerson;
|
||||
records.Add(soa);
|
||||
|
||||
// update primary person contact
|
||||
//if (soa.PrimaryPerson.ToLower().EndsWith(zoneName.ToLower()))
|
||||
// soa.PrimaryPerson = soa.PrimaryPerson.Substring(0, (soa.PrimaryPerson.Length - zoneName.Length) - 1);
|
||||
|
||||
// update zone
|
||||
UpdateZone(zoneName, records);
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region IHostingServiceProvier methods
|
||||
public override void DeleteServiceItems(ServiceProviderItem[] items)
|
||||
{
|
||||
foreach (ServiceProviderItem item in items)
|
||||
{
|
||||
if (item is DnsZone)
|
||||
{
|
||||
try
|
||||
{
|
||||
// delete DNS zone
|
||||
DeleteZone(item.Name);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
Log.WriteError(String.Format("Error deleting '{0}' SimpleDNS zone", item.Name), ex);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
#endregion
|
||||
|
||||
#region private methods
|
||||
private DnsRecord[] ParseZoneFile(string zoneName, string zf)
|
||||
{
|
||||
return ParseZoneFileToArrayList(zoneName, zf).ToArray();
|
||||
}
|
||||
|
||||
private List<DnsRecord> ParseZoneFileToArrayList(string zoneName, string zf)
|
||||
{
|
||||
List<DnsRecord> records = new List<DnsRecord>();
|
||||
StringReader reader = new StringReader(zf);
|
||||
string zfLine = null;
|
||||
|
||||
DnsSOARecord soa = null;
|
||||
while ((zfLine = reader.ReadLine()) != null)
|
||||
{
|
||||
//string line = Regex.Replace(zfLine, "\\s+", " ").Trim();
|
||||
|
||||
string[] columns = zfLine.Split('\t');
|
||||
|
||||
string recordName = "";
|
||||
string recordTTL = "";
|
||||
string recordType = "";
|
||||
string recordData = "";
|
||||
string recordData2 = "";
|
||||
|
||||
recordName = columns[0];
|
||||
if (columns.Length > 1)
|
||||
recordTTL = columns[1];
|
||||
if (columns.Length > 2)
|
||||
recordType = columns[2];
|
||||
if (columns.Length > 3)
|
||||
recordData = columns[3];
|
||||
if (columns.Length > 4)
|
||||
recordData2 = columns[4].Trim();
|
||||
|
||||
if (recordType == "IN SOA")
|
||||
{
|
||||
string[] dataColumns = recordData.Split(' ');
|
||||
|
||||
// parse SOA record
|
||||
soa = new DnsSOARecord();
|
||||
soa.RecordType = DnsRecordType.SOA;
|
||||
soa.RecordName = "";
|
||||
soa.PrimaryNsServer = RemoveTrailingDot(dataColumns[0]);
|
||||
soa.PrimaryPerson = RemoveTrailingDot(dataColumns[1]);
|
||||
soa.RecordText = zfLine;
|
||||
if (dataColumns[2] != "(")
|
||||
soa.SerialNumber = dataColumns[2];
|
||||
|
||||
// add to the collection
|
||||
records.Add(soa);
|
||||
}
|
||||
else if (recordData2.IndexOf("; Serial number") != -1)
|
||||
{
|
||||
string[] dataColumns = recordData2.Split(' ');
|
||||
|
||||
// append soa serial number
|
||||
soa.SerialNumber = dataColumns[0];
|
||||
}
|
||||
else if (recordType == "NS") // NS record with empty host
|
||||
{
|
||||
DnsRecord r = new DnsRecord();
|
||||
r.RecordType = DnsRecordType.NS;
|
||||
r.RecordName = CorrectRecordName(zoneName, recordName);
|
||||
r.RecordData = CorrectRecordData(zoneName, recordData);
|
||||
r.RecordText = zfLine;
|
||||
records.Add(r);
|
||||
}
|
||||
else if (recordType == "A") // A record
|
||||
{
|
||||
DnsRecord r = new DnsRecord();
|
||||
r.RecordType = DnsRecordType.A;
|
||||
r.RecordName = CorrectRecordName(zoneName, recordName);
|
||||
r.RecordData = recordData;
|
||||
r.RecordText = zfLine;
|
||||
records.Add(r);
|
||||
}
|
||||
else if (recordType == "CNAME") // CNAME record
|
||||
{
|
||||
DnsRecord r = new DnsRecord();
|
||||
r.RecordType = DnsRecordType.CNAME;
|
||||
r.RecordName = CorrectRecordName(zoneName, recordName);
|
||||
r.RecordData = CorrectRecordData(zoneName, recordData);
|
||||
r.RecordText = zfLine;
|
||||
records.Add(r);
|
||||
}
|
||||
else if (recordType == "MX") // MX record
|
||||
{
|
||||
string[] dataColumns = recordData.Split(' ');
|
||||
|
||||
DnsRecord r = new DnsRecord();
|
||||
r.RecordType = DnsRecordType.MX;
|
||||
r.RecordName = CorrectRecordName(zoneName, recordName);
|
||||
r.MxPriority = Int32.Parse(dataColumns[0]);
|
||||
r.RecordData = CorrectRecordData(zoneName, dataColumns[1]);
|
||||
r.RecordText = zfLine;
|
||||
records.Add(r);
|
||||
}
|
||||
else if (recordType == "TXT") // TXT record
|
||||
{
|
||||
DnsRecord r = new DnsRecord();
|
||||
r.RecordType = DnsRecordType.TXT;
|
||||
r.RecordName = CorrectRecordName(zoneName, recordName);
|
||||
r.RecordData = recordData.Substring(1, recordData.Length - 2);
|
||||
r.RecordText = zfLine;
|
||||
records.Add(r);
|
||||
}
|
||||
|
||||
//Debug.WriteLine(zfLine);
|
||||
}
|
||||
return records;
|
||||
}
|
||||
|
||||
|
||||
private void UpdateZone(string zoneName, List<DnsRecord> records)
|
||||
{
|
||||
UpdateZone(zoneName, records, null);
|
||||
}
|
||||
|
||||
private void UpdateZone(string zoneName, List<DnsRecord> records, string[] masterServers)
|
||||
{
|
||||
// build zone file
|
||||
StringBuilder sb = new StringBuilder();
|
||||
|
||||
// add WebsitePanel comment
|
||||
sb.Append("; Updated with WebsitePanel DNS API ").Append(DateTime.Now).Append("\r\n\r\n");
|
||||
|
||||
// TTL
|
||||
sb.Append("$TTL ").Append(MinimumTTL).Append("\r\n\r\n");
|
||||
|
||||
// render SOA record
|
||||
foreach (DnsRecord rr in records)
|
||||
{
|
||||
string host = "";
|
||||
string type = "";
|
||||
string data = "";
|
||||
|
||||
if (rr is DnsSOARecord)
|
||||
{
|
||||
type = "IN SOA";
|
||||
DnsSOARecord soa = (DnsSOARecord)rr;
|
||||
host = soa.RecordName;
|
||||
data = String.Format("{0} {1} {2} {3} {4} {5} {6}",
|
||||
CorrectSOARecord(zoneName, soa.PrimaryNsServer),
|
||||
CorrectSOARecord(zoneName, soa.PrimaryPerson),
|
||||
UpdateSerialNumber(soa.SerialNumber),
|
||||
RefreshInterval,
|
||||
RetryDelay,
|
||||
ExpireLimit,
|
||||
MinimumTTL);
|
||||
|
||||
// add line to the zone file
|
||||
sb.Append(BuildRecordName(zoneName, host)).Append("\t");
|
||||
sb.Append("\t");
|
||||
sb.Append(type).Append("\t");
|
||||
sb.Append(data);
|
||||
|
||||
// add line break
|
||||
sb.Append("\r\n");
|
||||
}
|
||||
}
|
||||
|
||||
// render all other records
|
||||
foreach (DnsRecord rr in records)
|
||||
{
|
||||
string host = "";
|
||||
string type = "";
|
||||
string data = "";
|
||||
|
||||
if (rr.RecordType == DnsRecordType.A)
|
||||
{
|
||||
type = "A";
|
||||
host = rr.RecordName;
|
||||
data = rr.RecordData;
|
||||
}
|
||||
else if (rr.RecordType == DnsRecordType.NS)
|
||||
{
|
||||
type = "NS";
|
||||
host = rr.RecordName;
|
||||
data = BuildRecordData(zoneName, rr.RecordData);
|
||||
}
|
||||
else if (rr.RecordType == DnsRecordType.CNAME)
|
||||
{
|
||||
type = "CNAME";
|
||||
host = rr.RecordName;
|
||||
data = BuildRecordData(zoneName, rr.RecordData);
|
||||
}
|
||||
else if (rr.RecordType == DnsRecordType.MX)
|
||||
{
|
||||
type = "MX";
|
||||
host = rr.RecordName;
|
||||
data = String.Format("{0} {1}",
|
||||
rr.MxPriority,
|
||||
BuildRecordData(zoneName, rr.RecordData));
|
||||
}
|
||||
else if (rr.RecordType == DnsRecordType.TXT)
|
||||
{
|
||||
type = "TXT";
|
||||
host = rr.RecordName;
|
||||
data = "\"" + rr.RecordData + "\"";
|
||||
}
|
||||
|
||||
// add line to the zone file
|
||||
if (type != "")
|
||||
{
|
||||
sb.Append(BuildRecordName(zoneName, host)).Append("\t");
|
||||
if (type == "NS")
|
||||
sb.Append(MinimumTTL);
|
||||
sb.Append("\t");
|
||||
sb.Append(type).Append("\t");
|
||||
sb.Append(data);
|
||||
|
||||
// add line break
|
||||
sb.Append("\r\n");
|
||||
}
|
||||
}
|
||||
|
||||
// update zone file
|
||||
UpdateZoneFile(zoneName, sb.ToString());
|
||||
}
|
||||
|
||||
private string CorrectRecordName(string zoneName, string host)
|
||||
{
|
||||
if (host == "" || host == "@")
|
||||
return "";
|
||||
else if (host.EndsWith("."))
|
||||
return RemoveTrailingDot(host);
|
||||
else
|
||||
return host;
|
||||
}
|
||||
|
||||
private string CorrectRecordData(string zoneName, string host)
|
||||
{
|
||||
if (host == "" || host == "@")
|
||||
return "";
|
||||
else if (host.EndsWith("."))
|
||||
return RemoveTrailingDot(host);
|
||||
else
|
||||
return host + "." + zoneName;
|
||||
}
|
||||
|
||||
private string BuildRecordName(string zoneName, string host)
|
||||
{
|
||||
if (host == "")
|
||||
return "@";
|
||||
else if (host.EndsWith(zoneName))
|
||||
return host.Substring(0, host.Length - zoneName.Length - 1);
|
||||
else
|
||||
return host;
|
||||
}
|
||||
|
||||
private string BuildRecordData(string zoneName, string host)
|
||||
{
|
||||
if (host == "")
|
||||
return "@";
|
||||
else if (host.EndsWith(zoneName))
|
||||
return host.Substring(0, host.Length - zoneName.Length - 1);
|
||||
else
|
||||
return host + ".";
|
||||
}
|
||||
|
||||
private string CorrectSOARecord(string zoneName, string data)
|
||||
{
|
||||
if (data == "")
|
||||
return "@";
|
||||
else if (data.EndsWith("." + zoneName))
|
||||
return data.Substring(0, data.Length - zoneName.Length - 1);
|
||||
else if (data.IndexOf(".") == -1)
|
||||
return data;
|
||||
else
|
||||
return data + ".";
|
||||
}
|
||||
|
||||
private string UpdateSerialNumber(string serialNumber)
|
||||
{
|
||||
// update record's serial number
|
||||
string sn = serialNumber;
|
||||
string todayDate = DateTime.Now.ToString("yyyyMMdd");
|
||||
if (sn == null || sn.Length < 10 || !sn.StartsWith(todayDate))
|
||||
{
|
||||
// build a new serial number
|
||||
return todayDate + "01";
|
||||
}
|
||||
else
|
||||
{
|
||||
// just increment serial number
|
||||
int newSerialNumber = Int32.Parse(serialNumber);
|
||||
newSerialNumber += 1;
|
||||
return newSerialNumber.ToString();
|
||||
}
|
||||
}
|
||||
|
||||
private string RemoveTrailingDot(string str)
|
||||
{
|
||||
if (str.Length == 0 || str[str.Length - 1] != '.')
|
||||
return str;
|
||||
else
|
||||
return str.Substring(0, str.Length - 1);
|
||||
}
|
||||
|
||||
private string LoadZoneFile(string zoneName)
|
||||
{
|
||||
string path = GetZoneFilePath(zoneName);
|
||||
if (!File.Exists(path))
|
||||
return "";
|
||||
return File.ReadAllText(path);
|
||||
}
|
||||
|
||||
private void UpdateZoneFile(string zoneName, string zoneContent)
|
||||
{
|
||||
string path = GetZoneFilePath(zoneName);
|
||||
File.WriteAllText(path, zoneContent);
|
||||
}
|
||||
|
||||
private string GetZoneFilePath(string zoneName)
|
||||
{
|
||||
return Path.Combine(ZonesFolderPath, GetZoneFileName(zoneName));
|
||||
}
|
||||
|
||||
private string GetZoneFileName(string zoneName)
|
||||
{
|
||||
return StringUtils.ReplaceStringVariable(ZoneFileNameTemplate, "domain_name", zoneName);
|
||||
}
|
||||
|
||||
private void ReloadBIND()
|
||||
{
|
||||
FileUtils.ExecuteSystemCommand(BindReloadBatch, "");
|
||||
}
|
||||
#endregion
|
||||
|
||||
public override bool IsInstalled()
|
||||
{
|
||||
ServiceController[] services = null;
|
||||
services = ServiceController.GetServices();
|
||||
foreach (ServiceController service in services)
|
||||
{
|
||||
if (service.DisplayName.Contains("ISC BIND"))
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
using System.Reflection;
|
||||
using System.Runtime.CompilerServices;
|
||||
using System.Runtime.InteropServices;
|
||||
|
||||
// General Information about an assembly is controlled through the following
|
||||
// set of attributes. Change these attribute values to modify the information
|
||||
// associated with an assembly.
|
||||
[assembly: AssemblyTitle("WebsitePanel.Providers.DNS.Bind")]
|
||||
[assembly: AssemblyDescription("")]
|
||||
[assembly: AssemblyConfiguration("")]
|
||||
[assembly: AssemblyProduct("WebsitePanel.Providers.DNS.Bind")]
|
||||
[assembly: AssemblyTrademark("")]
|
||||
[assembly: AssemblyCulture("")]
|
||||
|
||||
// Setting ComVisible to false makes the types in this assembly not visible
|
||||
// to COM components. If you need to access a type in this assembly from
|
||||
// COM, set the ComVisible attribute to true on that type.
|
||||
[assembly: ComVisible(false)]
|
||||
|
||||
// The following GUID is for the ID of the typelib if this project is exposed to COM
|
||||
[assembly: Guid("35fe4e87-59e6-473f-872d-1c8e6422e368")]
|
||||
|
|
@ -0,0 +1,105 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
|
||||
<PropertyGroup>
|
||||
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
|
||||
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
|
||||
<ProductVersion>9.0.30729</ProductVersion>
|
||||
<SchemaVersion>2.0</SchemaVersion>
|
||||
<ProjectGuid>{3ACCBEAE-5E1E-43E5-971C-223539832DD8}</ProjectGuid>
|
||||
<OutputType>Library</OutputType>
|
||||
<AppDesignerFolder>Properties</AppDesignerFolder>
|
||||
<RootNamespace>WebsitePanel.Providers.DNS</RootNamespace>
|
||||
<AssemblyName>WebsitePanel.Providers.DNS.Bind</AssemblyName>
|
||||
<FileUpgradeFlags>
|
||||
</FileUpgradeFlags>
|
||||
<OldToolsVersion>3.5</OldToolsVersion>
|
||||
<UpgradeBackupLocation>
|
||||
</UpgradeBackupLocation>
|
||||
<TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
|
||||
<PublishUrl>publish\</PublishUrl>
|
||||
<Install>true</Install>
|
||||
<InstallFrom>Disk</InstallFrom>
|
||||
<UpdateEnabled>false</UpdateEnabled>
|
||||
<UpdateMode>Foreground</UpdateMode>
|
||||
<UpdateInterval>7</UpdateInterval>
|
||||
<UpdateIntervalUnits>Days</UpdateIntervalUnits>
|
||||
<UpdatePeriodically>false</UpdatePeriodically>
|
||||
<UpdateRequired>false</UpdateRequired>
|
||||
<MapFileExtensions>true</MapFileExtensions>
|
||||
<ApplicationRevision>0</ApplicationRevision>
|
||||
<ApplicationVersion>1.0.0.%2a</ApplicationVersion>
|
||||
<IsWebBootstrapper>false</IsWebBootstrapper>
|
||||
<UseApplicationTrust>false</UseApplicationTrust>
|
||||
<BootstrapperEnabled>true</BootstrapperEnabled>
|
||||
<TargetFrameworkProfile />
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
|
||||
<DebugSymbols>true</DebugSymbols>
|
||||
<DebugType>full</DebugType>
|
||||
<Optimize>false</Optimize>
|
||||
<OutputPath>..\WebsitePanel.Server\bin\</OutputPath>
|
||||
<DefineConstants>DEBUG;TRACE</DefineConstants>
|
||||
<ErrorReport>prompt</ErrorReport>
|
||||
<WarningLevel>4</WarningLevel>
|
||||
<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
|
||||
<WarningsAsErrors>618</WarningsAsErrors>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
|
||||
<DebugType>none</DebugType>
|
||||
<Optimize>true</Optimize>
|
||||
<OutputPath>..\WebsitePanel.Server\bin\</OutputPath>
|
||||
<DefineConstants>TRACE</DefineConstants>
|
||||
<ErrorReport>prompt</ErrorReport>
|
||||
<WarningLevel>4</WarningLevel>
|
||||
<CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
|
||||
<WarningsAsErrors>618</WarningsAsErrors>
|
||||
</PropertyGroup>
|
||||
<ItemGroup>
|
||||
<Reference Include="System" />
|
||||
<Reference Include="System.Data" />
|
||||
<Reference Include="System.ServiceProcess" />
|
||||
<Reference Include="System.Xml" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<Compile Include="..\VersionInfo.cs">
|
||||
<Link>VersionInfo.cs</Link>
|
||||
</Compile>
|
||||
<Compile Include="IscBind.cs" />
|
||||
<Compile Include="Properties\AssemblyInfo.cs" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ProjectReference Include="..\WebsitePanel.Providers.Base\WebsitePanel.Providers.Base.csproj">
|
||||
<Project>{684C932A-6C75-46AC-A327-F3689D89EB42}</Project>
|
||||
<Name>WebsitePanel.Providers.Base</Name>
|
||||
</ProjectReference>
|
||||
<ProjectReference Include="..\WebsitePanel.Server.Utils\WebsitePanel.Server.Utils.csproj">
|
||||
<Project>{E91E52F3-9555-4D00-B577-2B1DBDD87CA7}</Project>
|
||||
<Name>WebsitePanel.Server.Utils</Name>
|
||||
</ProjectReference>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<BootstrapperPackage Include="Microsoft.Net.Client.3.5">
|
||||
<Visible>False</Visible>
|
||||
<ProductName>.NET Framework 3.5 SP1 Client Profile</ProductName>
|
||||
<Install>false</Install>
|
||||
</BootstrapperPackage>
|
||||
<BootstrapperPackage Include="Microsoft.Net.Framework.3.5.SP1">
|
||||
<Visible>False</Visible>
|
||||
<ProductName>.NET Framework 3.5 SP1</ProductName>
|
||||
<Install>true</Install>
|
||||
</BootstrapperPackage>
|
||||
<BootstrapperPackage Include="Microsoft.Windows.Installer.3.1">
|
||||
<Visible>False</Visible>
|
||||
<ProductName>Windows Installer 3.1</ProductName>
|
||||
<Install>true</Install>
|
||||
</BootstrapperPackage>
|
||||
</ItemGroup>
|
||||
<Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
|
||||
<!-- To modify your build process, add your task inside one of the targets below and uncomment it.
|
||||
Other similar extension points exist, see Microsoft.Common.targets.
|
||||
<Target Name="BeforeBuild">
|
||||
</Target>
|
||||
<Target Name="AfterBuild">
|
||||
</Target>
|
||||
-->
|
||||
</Project>
|
||||
Loading…
Add table
Add a link
Reference in a new issue