public override void Update(HostConfig HC, IPAddress ipAddress)
{
if (HC == null) throw new ArgumentNullException("HC");
if (ipAddress == null) throw new ArgumentNullException("ipAddress");
using (RMWebClient WC = new RMWebClient())
{
WC.ContentType = "application/xml";
WC.Headers[HttpRequestHeader.Authorization] = "Basic " + Convert.ToBase64String(Encoding.ASCII.GetBytes(HC.Username + ":" + HC.Password.GetPlainText()));
WC.Headers["Accept"] = "application/xml";
WC.UseDefaultCredentials = false;
try
{
string Url = "https://pointhq.com";
Url += "/zones/" + HC.ProviderSpecificSettings[HostConfig.POINT_ZONE_ID];
Url += "/records/" + HC.ProviderSpecificSettings[HostConfig.POINT_RECORD_ID];
string ResponseText = WC.UploadString(Url, "PUT", "<zone-record><data>" + ipAddress.ToString() + "</data><ttl type=\"integer\">60</ttl></zone-record>").Trim();
if (!ResponseText.Contains(ipAddress.ToString()))
{
HC.Disabled = true;
HC.DisabledReason = "Reason not known.";
HC.Save();
Logging.instance.LogError("Unable to update host \"" + HC.Hostname + "\" (" + HC.Provider.ToString() + "): " + HC.DisabledReason);
}
}
catch (WebException wex)
{
HC.Disabled = true;
switch (((HttpWebResponse)wex.Response).StatusCode)
{
case HttpStatusCode.Forbidden: HC.DisabledReason = "Current user does not have access to requested resource."; break;
case HttpStatusCode.NotFound: HC.DisabledReason = "Record not found."; break;
default: HC.DisabledReason = "An unknown response code was received: \"" + ((HttpWebResponse)wex.Response).StatusCode + "\""; break;
}
HC.Save();
Logging.instance.LogError("Unable to update host \"" + HC.Hostname + "\" (" + HC.Provider.ToString() + "): " + HC.DisabledReason);
}
catch (Exception ex)
{
HC.Disabled = true;
HC.DisabledReason = "Unhandled exception (" + ex.Message + ")";
HC.Save();
Logging.instance.LogException("Unable to update host \"" + HC.Hostname + "\"", ex);
}
}
}
public override void Update(HostConfig HC, IPAddress ipAddress)
{
if (HC == null)
{
throw new ArgumentNullException("HC");
}
if (ipAddress == null)
{
throw new ArgumentNullException("ipAddress");
}
using (RMWebClient WC = new RMWebClient())
{
WC.ContentType = "application/xml";
WC.Headers[HttpRequestHeader.Authorization] = "Basic " + Convert.ToBase64String(Encoding.ASCII.GetBytes(HC.Username + ":" + HC.Password.GetPlainText()));
WC.Headers["Accept"] = "application/xml";
WC.UseDefaultCredentials = false;
try
{
string Url = "https://pointhq.com";
Url += "/zones/" + HC.ProviderSpecificSettings[HostConfig.POINT_ZONE_ID];
Url += "/records/" + HC.ProviderSpecificSettings[HostConfig.POINT_RECORD_ID];
string ResponseText = WC.UploadString(Url, "PUT", "<zone-record><data>" + ipAddress.ToString() + "</data><ttl type=\"integer\">60</ttl></zone-record>").Trim();
if (!ResponseText.Contains(ipAddress.ToString()))
{
HC.Disabled = true;
HC.DisabledReason = "Reason not known.";
HC.Save();
Logging.instance.LogError("Unable to update host \"" + HC.Hostname + "\" (" + HC.Provider.ToString() + "): " + HC.DisabledReason);
}
}
catch (WebException wex)
{
HC.Disabled = true;
switch (((HttpWebResponse)wex.Response).StatusCode)
{
case HttpStatusCode.Forbidden: HC.DisabledReason = "Current user does not have access to requested resource."; break;
case HttpStatusCode.NotFound: HC.DisabledReason = "Record not found."; break;
default: HC.DisabledReason = "An unknown response code was received: \"" + ((HttpWebResponse)wex.Response).StatusCode + "\""; break;
}
HC.Save();
Logging.instance.LogError("Unable to update host \"" + HC.Hostname + "\" (" + HC.Provider.ToString() + "): " + HC.DisabledReason);
}
catch (Exception ex)
{
HC.Disabled = true;
HC.DisabledReason = "Unhandled exception (" + ex.Message + ")";
HC.Save();
Logging.instance.LogException("Unable to update host \"" + HC.Hostname + "\"", ex);
}
}
}
void cmdSave_Click(object sender, EventArgs e)
{
if (!Dialog.ValidateIsEmailAddress(txtEmailAddress))
{
return;
}
if (!Dialog.ValidateIsNotEmpty(txtAPIKey))
{
return;
}
HostConfig HC = new HostConfig(txtHostname.Text.Trim());
HC.LastUpdateDate = DateTime.MinValue;
HC.Password = txtAPIKey.SecureText.GetSecureText();
HC.Username = txtEmailAddress.Text.Trim();
if (HC.Disabled)
{
// Saving changes should reset the disabled state and last update date, so a new update can be attempted right away
HC.Disabled = false;
}
HC.Save();
DialogResult = DialogResult.OK;
}
public override void Update(HostConfig HC, IPAddress ipAddress)
{
if (HC == null)
{
throw new ArgumentNullException("HC");
}
if (ipAddress == null)
{
throw new ArgumentNullException("ipAddress");
}
using (RMWebClient WC = new RMWebClient())
{
string Url = "https://www.dtdns.com/api/autodns.cfm";
Url += "?id=" + Uri.EscapeDataString(HC.Hostname);
Url += "&pw=" + Uri.EscapeDataString(HC.Password.GetPlainText());
Url += "&ip=" + ipAddress.ToString();
Url += "&client=PDDNS";
string ResponseText = WC.DownloadString(Url).Trim();
if (!ResponseText.Contains(ipAddress.ToString()))
{
HC.Disabled = true;
HC.DisabledReason = ResponseText;
HC.Save();
Logging.instance.LogError("Unable to update host \"" + HC.Hostname + "\" (" + HC.Provider.ToString() + "): " + HC.DisabledReason);
}
}
}
void cmdSave_Click(object sender, EventArgs e)
{
if (lvZoneRecords.CheckedItems.Count == 0)
{
Dialog.Error("Please select one or more hostnames you want to keep updated", "Error");
return;
}
for (int i = 0; i < lvZoneRecords.CheckedItems.Count; i++)
{
HostConfig HC = new HostConfig(lvZoneRecords.CheckedItems[i].SubItems[0].Text.Trim());
HC.Password = txtAPIKey.Text.Trim();
HC.Provider = ProviderName.CloudFlare;
HC.ProviderSpecificSettings[HostConfig.CLOUDFLARE_ZONE_NAME] = lvZoneRecords.CheckedItems[i].SubItems[1].Text.Trim();
HC.ProviderSpecificSettings[HostConfig.CLOUDFLARE_REC_ID] = lvZoneRecords.CheckedItems[i].SubItems[2].Text.Trim();
HC.Username = txtEmailAddress.Text.Trim();
HC.Save();
}
if (chkSaveEmailAddressAndAPIKey.Checked)
{
Config.Default.CloudFlareAPIKey = txtAPIKey.Text;
Config.Default.CloudFlareEmailAddress = txtEmailAddress.Text;
}
else
{
Config.Default.CloudFlareAPIKey = "";
Config.Default.CloudFlareEmailAddress = "";
}
Config.Default.Save();
DialogResult = DialogResult.OK;
}
void cmdSave_Click(object sender, EventArgs e)
{
if (!Dialog.ValidateIsNotEmpty(txtHostname))
{
return;
}
if (!Dialog.ValidateIsNotEmpty(txtPassword))
{
return;
}
if (txtHostname.Text.Trim().ToUpper() != _OriginalHostname)
{
using (IniFile Ini = new IniFile(Config.Default.FileName))
{
Ini.EraseSection(_OriginalHostname);
Ini.Save();
}
}
HostConfig HC = new HostConfig(txtHostname.Text.Trim());
HC.LastUpdateDate = DateTime.MinValue;
HC.Password = txtPassword.SecureText.GetSecureText();
HC.Provider = ProviderName.DtDNS;
HC.Username = HC.Hostname;
if (HC.Disabled)
{
// Saving changes should reset the disabled state and last update date, so a new update can be attempted right away
HC.Disabled = false;
}
HC.Save();
DialogResult = DialogResult.OK;
}
public override void Update(HostConfig HC, IPAddress ipAddress)
{
if (HC == null)
{
throw new ArgumentNullException("HC");
}
if (ipAddress == null)
{
throw new ArgumentNullException("ipAddress");
}
using (RMWebClient WC = new RMWebClient())
{
WC.Headers[HttpRequestHeader.Authorization] = "Basic " + Convert.ToBase64String(Encoding.ASCII.GetBytes(HC.Username + ":" + HC.Password.GetPlainText()));
WC.UseDefaultCredentials = false;
WC.UserAgent = ProcessUtils.CompanyName + " " + ProcessUtils.ProductName + "/" + ProcessUtils.ProductVersion + " [email protected]";
string Url = "https://dynupdate.no-ip.com/nic/update";
Url += "?hostname=" + Uri.EscapeDataString(HC.Hostname);
Url += "&myip=" + ipAddress.ToString();
string ResponseText = WC.DownloadString(Url).Trim().ToLower();
if (ResponseText.Contains(ipAddress.ToString()))
{
if (ResponseText.Contains("nochg"))
{
Logging.instance.LogWarning("Host \"" + HC.Hostname + "\" (" + HC.Provider.ToString() + ") successfully updated, but returned NOCHG response. Too many of these could cause your account to be banned by the provider.");
}
}
else
{
HC.Disabled = true;
switch (ResponseText)
{
case "nohost": HC.DisabledReason = "Hostname supplied does not exist under specified account"; break;
case "badauth": HC.DisabledReason = "Invalid username password combination"; break;
case "badagent": HC.DisabledReason = "Client disabled."; break;
case "!donator": HC.DisabledReason = "An update request was sent including a feature that is not available to that particular user such as offline options."; break;
case "abuse": HC.DisabledReason = "Username is blocked due to abuse. Either for not following our update specifications or disabled due to violation of the No-IP terms of service."; break;
case "911":
Logging.instance.LogWarning("Unable to update host \"" + HC.Hostname + "\" (" + HC.Provider.ToString() + "): A fatal error on the provider's side such as a database outage. Will retry in 1 hour.");
return;
default: HC.DisabledReason = "An unknown response code was received: \"" + ResponseText + "\""; break;
}
HC.Save();
Logging.instance.LogError("Unable to update host \"" + HC.Hostname + "\" (" + HC.Provider.ToString() + "): " + HC.DisabledReason);
}
}
}
void cmdSave_Click(object sender, EventArgs e)
{
if (!Dialog.ValidateIsEmailAddress(txtEmailAddress)) return;
if (!Dialog.ValidateIsNotEmpty(txtAPIKey)) return;
HostConfig HC = new HostConfig(txtHostname.Text.Trim());
HC.LastUpdateDate = DateTime.MinValue;
HC.Password = txtAPIKey.SecureText.GetSecureText();
HC.Username = txtEmailAddress.Text.Trim();
if (HC.Disabled)
{
// Saving changes should reset the disabled state and last update date, so a new update can be attempted right away
HC.Disabled = false;
}
HC.Save();
DialogResult = DialogResult.OK;
}
public override void Update(HostConfig HC, IPAddress ipAddress)
{
if (HC == null) throw new ArgumentNullException("HC");
if (ipAddress == null) throw new ArgumentNullException("ipAddress");
using (RMWebClient WC = new RMWebClient())
{
string Url = "https://www.dtdns.com/api/autodns.cfm";
Url += "?id=" + Uri.EscapeDataString(HC.Hostname);
Url += "&pw=" + Uri.EscapeDataString(HC.Password.GetPlainText());
Url += "&ip=" + ipAddress.ToString();
Url += "&client=PDDNS";
string ResponseText = WC.DownloadString(Url).Trim();
if (!ResponseText.Contains(ipAddress.ToString()))
{
HC.Disabled = true;
HC.DisabledReason = ResponseText;
HC.Save();
Logging.instance.LogError("Unable to update host \"" + HC.Hostname + "\" (" + HC.Provider.ToString() + "): " + HC.DisabledReason);
}
}
}
void cmdSave_Click(object sender, EventArgs e)
{
if (lvZoneRecords.CheckedItems.Count == 0)
{
Dialog.Error("Please select one or more hostnames you want to keep updated", "Error");
return;
}
for (int i = 0; i < lvZoneRecords.CheckedItems.Count; i++)
{
HostConfig HC = new HostConfig(lvZoneRecords.CheckedItems[i].SubItems[0].Text.Trim());
HC.Password = txtAPIKey.Text.Trim();
HC.Provider = ProviderName.CloudFlare;
HC.ProviderSpecificSettings[HostConfig.CLOUDFLARE_ZONE_NAME] = lvZoneRecords.CheckedItems[i].SubItems[1].Text.Trim();
HC.ProviderSpecificSettings[HostConfig.CLOUDFLARE_REC_ID] = lvZoneRecords.CheckedItems[i].SubItems[2].Text.Trim();
HC.Username = txtEmailAddress.Text.Trim();
HC.Save();
}
if (chkSaveEmailAddressAndAPIKey.Checked)
{
Config.Default.CloudFlareAPIKey = txtAPIKey.Text;
Config.Default.CloudFlareEmailAddress = txtEmailAddress.Text;
}
else
{
Config.Default.CloudFlareAPIKey = "";
Config.Default.CloudFlareEmailAddress = "";
}
Config.Default.Save();
DialogResult = DialogResult.OK;
}
private bool CheckHosts(IPAddress localIPAddress)
{
bool Result = true;
List <string> Hostnames = new List <string>();
foreach (ListViewItem LVI in lvHosts.Items)
{
Hostnames.Add(LVI.SubItems[0].Text);
}
foreach (string Hostname in Hostnames)
{
try
{
HostConfig HC = new HostConfig(Hostname);
if (HC.Loaded)
{
bool HostNeedsUpdate = true;
// Get current IP for host (to see if it differs from detected IP)
try
{
foreach (IPAddress RemoteIPAddress in HC.GetRemoteIPs().Reverse())
{
SetCurrentIP(HC.Hostname, RemoteIPAddress.ToString());
if (RemoteIPAddress.ToString() == localIPAddress.ToString())
{
HostNeedsUpdate = false;
break;
}
}
}
catch (Exception ex)
{
SetCurrentIP(HC.Hostname, "Unable to resolve");
Logging.instance.LogException("Unable to resolve \"" + HC.Hostname + "\"", ex);
}
// Also check if it has been > 7 days since we updated, and if so, force an update to ensure our host doesn't expire
if (DateTime.Now.Subtract(HC.LastUpdateDate).TotalDays >= 7.0)
{
HostNeedsUpdate = true;
}
if (HostNeedsUpdate && !HC.Disabled)
{
// If we get here it means the IP retrieved from DNS doesn't match our detected external IP, so
// in theory we need to send an update to the provider. The problem is if the provider has a
// large TTL value then we may have already sent an update and just got a cached IP from the DNS
// lookup -- and in that case we don't want to send another update. So we'll check if the last
// IP we updated with matches the current IP. If it does, then we won't send another update
// unless one hour has passed since the last update
if ((localIPAddress.ToString() != HC.LastUpdateIP) || (DateTime.Now.Subtract(HC.LastUpdateDate).TotalHours > 1))
{
if (!Debugger.IsAttached || (Dialog.YesNo("Do you want to update " + HC.Hostname + "?", "Confirm Update") == DialogResult.Yes))
{
Logging.instance.LogMessage("Updating \"" + HC.Hostname + "\" (" + HC.Provider.ToString() + ") to " + localIPAddress);
HC.LastUpdateIP = localIPAddress.ToString();
HC.LastUpdateDate = DateTime.Now;
HC.Save();
Provider P = Providers.GetProvider(HC.Provider);
P.Update(HC, localIPAddress);
SetStatus(HC.Hostname, HC.Status);
}
}
}
if (HC.Disabled)
{
Result = false;
}
}
}
catch (Exception ex)
{
// Don't let a single host fail the whole update process
Logging.instance.LogException("Error checking \"" + Hostname + "\"", ex);
if (Debugger.IsAttached)
{
Dialog.Error("Error checking " + Hostname + ":\r\n\r\n" + ex.Message, "Error");
}
Result = false;
}
}
return(Result);
}
void cmdSave_Click(object sender, EventArgs e)
{
if (!Dialog.ValidateIsNotEmpty(txtHostname)) return;
if (!Dialog.ValidateIsNotEmpty(txtPassword)) return;
if (txtHostname.Text.Trim().ToUpper() != _OriginalHostname) {
using (IniFile Ini = new IniFile(Config.Default.FileName))
{
Ini.EraseSection(_OriginalHostname);
Ini.Save();
}
}
HostConfig HC = new HostConfig(txtHostname.Text.Trim());
HC.LastUpdateDate = DateTime.MinValue;
HC.Password = txtPassword.SecureText.GetSecureText();
HC.Provider = ProviderName.DtDNS;
HC.Username = HC.Hostname;
if (HC.Disabled)
{
// Saving changes should reset the disabled state and last update date, so a new update can be attempted right away
HC.Disabled = false;
}
HC.Save();
DialogResult = DialogResult.OK;
}
private bool CheckHosts(IPAddress localIPAddress)
{
bool Result = true;
List<string> Hostnames = new List<string>();
foreach (ListViewItem LVI in lvHosts.Items)
{
Hostnames.Add(LVI.SubItems[0].Text);
}
foreach (string Hostname in Hostnames)
{
try
{
HostConfig HC = new HostConfig(Hostname);
if (HC.Loaded)
{
bool HostNeedsUpdate = true;
// Get current IP for host (to see if it differs from detected IP)
try
{
foreach (IPAddress RemoteIPAddress in HC.GetRemoteIPs().Reverse())
{
SetCurrentIP(HC.Hostname, RemoteIPAddress.ToString());
if (RemoteIPAddress.ToString() == localIPAddress.ToString())
{
HostNeedsUpdate = false;
break;
}
}
}
catch (Exception ex)
{
SetCurrentIP(HC.Hostname, "Unable to resolve");
Logging.instance.LogException("Unable to resolve \"" + HC.Hostname + "\"", ex);
}
// Also check if it has been > 7 days since we updated, and if so, force an update to ensure our host doesn't expire
if (DateTime.Now.Subtract(HC.LastUpdateDate).TotalDays >= 7.0)
{
HostNeedsUpdate = true;
}
if (HostNeedsUpdate && !HC.Disabled)
{
// If we get here it means the IP retrieved from DNS doesn't match our detected external IP, so
// in theory we need to send an update to the provider. The problem is if the provider has a
// large TTL value then we may have already sent an update and just got a cached IP from the DNS
// lookup -- and in that case we don't want to send another update. So we'll check if the last
// IP we updated with matches the current IP. If it does, then we won't send another update
// unless one hour has passed since the last update
if ((localIPAddress.ToString() != HC.LastUpdateIP) || (DateTime.Now.Subtract(HC.LastUpdateDate).TotalHours > 1))
{
if (!Debugger.IsAttached || (Dialog.YesNo("Do you want to update " + HC.Hostname + "?", "Confirm Update") == DialogResult.Yes))
{
Logging.instance.LogMessage("Updating \"" + HC.Hostname + "\" (" + HC.Provider.ToString() + ") to " + localIPAddress);
HC.LastUpdateIP = localIPAddress.ToString();
HC.LastUpdateDate = DateTime.Now;
HC.Save();
Provider P = Providers.GetProvider(HC.Provider);
P.Update(HC, localIPAddress);
SetStatus(HC.Hostname, HC.Status);
}
}
}
if (HC.Disabled) Result = false;
}
}
catch (Exception ex)
{
// Don't let a single host fail the whole update process
Logging.instance.LogException("Error checking \"" + Hostname + "\"", ex);
if (Debugger.IsAttached) Dialog.Error("Error checking " + Hostname + ":\r\n\r\n" + ex.Message, "Error");
Result = false;
}
}
return Result;
}
public override void Update(HostConfig HC, IPAddress ipAddress)
{
if (HC == null)
{
throw new ArgumentNullException("HC");
}
if (ipAddress == null)
{
throw new ArgumentNullException("ipAddress");
}
using (RMWebClient WC = new RMWebClient())
{
try
{
NameValueCollection Params = new NameValueCollection();
Params.Add("a", "rec_edit");
Params.Add("content", ipAddress.ToString());
Params.Add("email", HC.Username);
Params.Add("id", HC.ProviderSpecificSettings[HostConfig.CLOUDFLARE_REC_ID]);
int HostnamePeriodCount = HC.Hostname.Count(x => x == '.'); // TODO Do this for other providers too
switch (HostnamePeriodCount)
{
case 0: throw new Exception("Hostname has 0 periods?");
case 1: Params.Add("name", HC.Hostname); break; // One period == full domain name (ie github.com)
default: Params.Add("name", string.Join(".", HC.Hostname.Split('.'), 0, HostnamePeriodCount - 1)); break; // More than one period == all but last element (ie www.github.com or a.b.c.d.github.com)
}
Params.Add("tkn", HC.Password.GetPlainText());
Params.Add("ttl", "1");
Params.Add("type", "A");
Params.Add("z", HC.ProviderSpecificSettings[HostConfig.CLOUDFLARE_ZONE_NAME]);
Hashtable rec_edit_response = (Hashtable)JSON.JsonDecode(Encoding.UTF8.GetString(WC.UploadValues("https://www.cloudflare.com/api_json.html", "POST", Params)));
if (rec_edit_response["result"].ToString() == "success")
{
Hashtable Response = (Hashtable)rec_edit_response["response"];
Hashtable Rec = (Hashtable)Response["rec"];
Hashtable Obj = (Hashtable)Rec["obj"];
if (!Obj["content"].ToString().Contains(ipAddress.ToString()))
{
HC.Disabled = true;
HC.DisabledReason = rec_edit_response["msg"].ToString();
HC.Save();
Logging.instance.LogError("Unable to update host \"" + HC.Hostname + "\" (" + HC.Provider.ToString() + "): " + HC.DisabledReason);
}
}
else
{
HC.Disabled = true;
HC.DisabledReason = (rec_edit_response["msg"] == null) ? "Unknown reason" : rec_edit_response["msg"].ToString();
HC.Save();
Logging.instance.LogError("Unable to update host \"" + HC.Hostname + "\" (" + HC.Provider.ToString() + "): " + HC.DisabledReason);
}
}
catch (Exception ex)
{
HC.Disabled = true;
HC.DisabledReason = "Unhandled exception (" + ex.Message + ")";
HC.Save();
Logging.instance.LogException("Unable to update host \"" + HC.Hostname + "\"", ex);
}
}
}
public override void Update(HostConfig HC, IPAddress ipAddress)
{
if (HC == null) throw new ArgumentNullException("HC");
if (ipAddress == null) throw new ArgumentNullException("ipAddress");
using (RMWebClient WC = new RMWebClient())
{
WC.Headers[HttpRequestHeader.Authorization] = "Basic " + Convert.ToBase64String(Encoding.ASCII.GetBytes(HC.Username + ":" + HC.Password.GetPlainText()));
WC.UseDefaultCredentials = false;
WC.UserAgent = ProcessUtils.CompanyName + " " + ProcessUtils.ProductName + "/" + ProcessUtils.ProductVersion + " [email protected]";
string Url = "https://dynupdate.no-ip.com/nic/update";
Url += "?hostname=" + Uri.EscapeDataString(HC.Hostname);
Url += "&myip=" + ipAddress.ToString();
string ResponseText = WC.DownloadString(Url).Trim().ToLower();
if (ResponseText.Contains(ipAddress.ToString()))
{
if (ResponseText.Contains("nochg"))
{
Logging.instance.LogWarning("Host \"" + HC.Hostname + "\" (" + HC.Provider.ToString() + ") successfully updated, but returned NOCHG response. Too many of these could cause your account to be banned by the provider.");
}
}
else
{
HC.Disabled = true;
switch (ResponseText)
{
case "nohost": HC.DisabledReason = "Hostname supplied does not exist under specified account"; break;
case "badauth": HC.DisabledReason = "Invalid username password combination"; break;
case "badagent": HC.DisabledReason = "Client disabled."; break;
case "!donator": HC.DisabledReason = "An update request was sent including a feature that is not available to that particular user such as offline options."; break;
case "abuse": HC.DisabledReason = "Username is blocked due to abuse. Either for not following our update specifications or disabled due to violation of the No-IP terms of service."; break;
case "911":
Logging.instance.LogWarning("Unable to update host \"" + HC.Hostname + "\" (" + HC.Provider.ToString() + "): A fatal error on the provider's side such as a database outage. Will retry in 1 hour.");
return;
default: HC.DisabledReason = "An unknown response code was received: \"" + ResponseText + "\""; break;
}
HC.Save();
Logging.instance.LogError("Unable to update host \"" + HC.Hostname + "\" (" + HC.Provider.ToString() + "): " + HC.DisabledReason);
}
}
}
public override void Update(HostConfig HC, IPAddress ipAddress)
{
if (HC == null) throw new ArgumentNullException("HC");
if (ipAddress == null) throw new ArgumentNullException("ipAddress");
using (RMWebClient WC = new RMWebClient())
{
try
{
NameValueCollection Params = new NameValueCollection();
Params.Add("a", "rec_edit");
Params.Add("content", ipAddress.ToString());
Params.Add("email", HC.Username);
Params.Add("id", HC.ProviderSpecificSettings[HostConfig.CLOUDFLARE_REC_ID]);
int HostnamePeriodCount = HC.Hostname.Count(x => x == '.'); // TODO Do this for other providers too
switch (HostnamePeriodCount) {
case 0: throw new Exception("Hostname has 0 periods?");
case 1: Params.Add("name", HC.Hostname); break; // One period == full domain name (ie github.com)
default: Params.Add("name", string.Join(".", HC.Hostname.Split('.'), 0, HostnamePeriodCount - 1)); break; // More than one period == all but last element (ie www.github.com or a.b.c.d.github.com)
}
Params.Add("tkn", HC.Password.GetPlainText());
Params.Add("ttl", "1");
Params.Add("type", "A");
Params.Add("z", HC.ProviderSpecificSettings[HostConfig.CLOUDFLARE_ZONE_NAME]);
Hashtable rec_edit_response = (Hashtable)JSON.JsonDecode(Encoding.UTF8.GetString(WC.UploadValues("https://www.cloudflare.com/api_json.html", "POST", Params)));
if (rec_edit_response["result"].ToString() == "success")
{
Hashtable Response = (Hashtable)rec_edit_response["response"];
Hashtable Rec = (Hashtable)Response["rec"];
Hashtable Obj = (Hashtable)Rec["obj"];
if (!Obj["content"].ToString().Contains(ipAddress.ToString()))
{
HC.Disabled = true;
HC.DisabledReason = rec_edit_response["msg"].ToString();
HC.Save();
Logging.instance.LogError("Unable to update host \"" + HC.Hostname + "\" (" + HC.Provider.ToString() + "): " + HC.DisabledReason);
}
}
else
{
HC.Disabled = true;
HC.DisabledReason = (rec_edit_response["msg"] == null) ? "Unknown reason" : rec_edit_response["msg"].ToString();
HC.Save();
Logging.instance.LogError("Unable to update host \"" + HC.Hostname + "\" (" + HC.Provider.ToString() + "): " + HC.DisabledReason);
}
}
catch (Exception ex)
{
HC.Disabled = true;
HC.DisabledReason = "Unhandled exception (" + ex.Message + ")";
HC.Save();
Logging.instance.LogException("Unable to update host \"" + HC.Hostname + "\"", ex);
}
}
}