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WebService: implemented api calls to convert reserved and dynamic leases.

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This commit is contained in:
Shreyas Zare
2021-02-06 18:19:28 +05:30
parent f8b9a24059
commit e96dec8a6c
1 changed files with 55 additions and 11 deletions
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66
DnsServerCore/WebService.cs
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@@ -528,6 +528,14 @@ namespace DnsServerCore
DeleteDhcpScope(request);
break;
case "/api/convertToReservedLease":
ConvertToReservedLease(request);
break;
case "/api/convertToDynamicLease":
ConvertToDynamicLease(request);
break;
default:
await SendErrorAsync(response, 404);
return;
@@ -2639,7 +2647,7 @@ namespace DnsServerCore
private async Task<IDictionary<string, string>> ResolvePtrTopClientsAsync(List<KeyValuePair<string, int>> topClients)
{
IDictionary<string, string> dhcpClientIpMap = _dhcpServer.GetAddressClientMap();
IDictionary<string, string> dhcpClientIpMap = _dhcpServer.GetAddressHostNameMap();
async Task<KeyValuePair<string, string>> ResolvePtrAsync(string ip)
{
@@ -4764,11 +4772,11 @@ namespace DnsServerCore
throw new WebServiceException("Parameter 'startingAddress' missing.");
string strEndingAddress = request.QueryString["endingAddress"];
if (string.IsNullOrEmpty(strStartingAddress))
if (string.IsNullOrEmpty(strEndingAddress))
throw new WebServiceException("Parameter 'endingAddress' missing.");
string strSubnetMask = request.QueryString["subnetMask"];
if (string.IsNullOrEmpty(strStartingAddress))
if (string.IsNullOrEmpty(strSubnetMask))
throw new WebServiceException("Parameter 'subnetMask' missing.");
bool scopeExists;
@@ -4977,15 +4985,9 @@ namespace DnsServerCore
string[] strReservedLeaseParts = strReservedLeases.Split('|');
List<Lease> reservedLeases = new List<Lease>();
for (int i = 0; i < strReservedLeaseParts.Length; i += 3)
for (int i = 0; i < strReservedLeaseParts.Length; i += 4)
{
Lease reservedLease = new Lease(LeaseType.Reserved, null, DhcpMessageHardwareAddressType.Ethernet, strReservedLeaseParts[i + 0], IPAddress.Parse(strReservedLeaseParts[i + 1]), strReservedLeaseParts[i + 2]);
Lease existingReservedLease = scope.GetReservedLease(DhcpMessageHardwareAddressType.Ethernet, reservedLease.HardwareAddress);
if (existingReservedLease != null)
reservedLease.SetHostName(existingReservedLease.HostName);
reservedLeases.Add(reservedLease);
reservedLeases.Add(new Lease(LeaseType.Reserved, strReservedLeaseParts[i + 0], DhcpMessageHardwareAddressType.Ethernet, strReservedLeaseParts[i + 1], IPAddress.Parse(strReservedLeaseParts[i + 2]), strReservedLeaseParts[i + 3]));
}
scope.ReservedLeases = reservedLeases;
@@ -5045,6 +5047,48 @@ namespace DnsServerCore
_log.Write(GetRequestRemoteEndPoint(request), "[" + GetSession(request).Username + "] DHCP scope was deleted successfully: " + scopeName);
}
private void ConvertToReservedLease(HttpListenerRequest request)
{
string scopeName = request.QueryString["name"];
if (string.IsNullOrEmpty(scopeName))
throw new WebServiceException("Parameter 'name' missing.");
Scope scope = _dhcpServer.GetScope(scopeName);
if (scope == null)
throw new WebServiceException("DHCP scope does not exists: " + scopeName);
string strHardwareAddress = request.QueryString["hardwareAddress"];
if (string.IsNullOrEmpty(strHardwareAddress))
throw new WebServiceException("Parameter 'hardwareAddress' missing.");
scope.ConvertToReservedLease(strHardwareAddress);
_dhcpServer.SaveScope(scopeName);
_log.Write(GetRequestRemoteEndPoint(request), "[" + GetSession(request).Username + "] DHCP scope was updated successfully: " + scopeName);
}
private void ConvertToDynamicLease(HttpListenerRequest request)
{
string scopeName = request.QueryString["name"];
if (string.IsNullOrEmpty(scopeName))
throw new WebServiceException("Parameter 'name' missing.");
Scope scope = _dhcpServer.GetScope(scopeName);
if (scope == null)
throw new WebServiceException("DHCP scope does not exists: " + scopeName);
string strHardwareAddress = request.QueryString["hardwareAddress"];
if (string.IsNullOrEmpty(strHardwareAddress))
throw new WebServiceException("Parameter 'hardwareAddress' missing.");
scope.ConvertToDynamicLease(strHardwareAddress);
_dhcpServer.SaveScope(scopeName);
_log.Write(GetRequestRemoteEndPoint(request), "[" + GetSession(request).Username + "] DHCP scope was updated successfully: " + scopeName);
}
private void SetCredentials(string username, string password)
{
username = username.ToLower();