public override IPAddress[] GetRemoteIPs(HostConfig HC)
{
if (HC == null) throw new ArgumentNullException("HC");
using (RMWebClient WC = new RMWebClient())
{
try
{
NameValueCollection Params = new NameValueCollection();
Params.Add("a", "rec_load_all");
Params.Add("email", HC.Username);
Params.Add("tkn", HC.Password.GetPlainText());
Params.Add("z", HC.ProviderSpecificSettings[HostConfig.CLOUDFLARE_ZONE_NAME]);
Hashtable rec_load_all_response = (Hashtable)JSON.JsonDecode(Encoding.UTF8.GetString(WC.UploadValues("https://www.cloudflare.com/api_json.html", "POST", Params)));
if (rec_load_all_response["result"].ToString() == "success")
{
Hashtable Response = (Hashtable)rec_load_all_response["response"];
Hashtable Recs = (Hashtable)Response["recs"];
ArrayList Objs = (ArrayList)Recs["objs"];
foreach (Hashtable Obj in Objs)
{
if (Obj["name"].ToString().ToLower() == HC.Hostname.ToLower())
{
return new IPAddress[] {
IPAddress.Parse(Obj["content"].ToString())
};
}
}
}
else
{
Logging.instance.LogError("Unable to get remote IPs \"" + HC.Hostname + "\" (" + HC.Provider.ToString() + "): " + (rec_load_all_response["msg"] == null ? "Unknown reason" : rec_load_all_response["msg"].ToString()));
}
}
catch (Exception ex)
{
Logging.instance.LogException("Unable to get remote IPs \"" + HC.Hostname + "\" (" + HC.Provider.ToString() + ")", ex);
}
}
return null;
}
static public string HttpPost(string url, NameValueCollection nameValues)
{
bool OldExpect100Continue = ServicePointManager.Expect100Continue;
ServicePointManager.Expect100Continue = false;
try
{
using (RMWebClient WC = new RMWebClient())
{
return(RMEncoding.Ansi.GetString(WC.UploadValues(url, nameValues)));
}
}
catch (Exception)
{
// TODO Consider not catching this
return(string.Empty);
}
finally
{
ServicePointManager.Expect100Continue = OldExpect100Continue;
}
}
void cmdRetrieve_Click(object sender, EventArgs e)
{
if (!Dialog.ValidateIsEmailAddress(txtEmailAddress)) return;
if (!Dialog.ValidateIsNotEmpty(txtAPIKey)) return;
lvZoneRecords.Items.Clear();
using (RMWebClient WC = new RMWebClient())
{
// Get all zones
try
{
NameValueCollection Params = new NameValueCollection();
Params.Add("a", "zone_load_multi");
Params.Add("email", txtEmailAddress.Text.Trim());
Params.Add("tkn", txtAPIKey.Text.Trim());
Hashtable zone_load_multi_response = (Hashtable)JSON.JsonDecode(Encoding.UTF8.GetString(WC.UploadValues("https://www.cloudflare.com/api_json.html", "POST", Params)));
if ((zone_load_multi_response["result"] != null) && (zone_load_multi_response["result"].ToString() == "success"))
{
Hashtable Response = (Hashtable)zone_load_multi_response["response"];
Hashtable Zones = (Hashtable)Response["zones"];
ArrayList Objs = (ArrayList)Zones["objs"];
// Now get all records for each zone
foreach (Hashtable Zone in Objs)
{
Params = new NameValueCollection();
Params.Add("a", "rec_load_all");
Params.Add("email", txtEmailAddress.Text.Trim());
Params.Add("tkn", txtAPIKey.Text.Trim());
Params.Add("z", Zone["zone_name"].ToString());
Hashtable rec_load_all_response = (Hashtable)JSON.JsonDecode(Encoding.UTF8.GetString(WC.UploadValues("https://www.cloudflare.com/api_json.html", "POST", Params)));
Response = (Hashtable)rec_load_all_response["response"];
Hashtable Recs = (Hashtable)Response["recs"];
Objs = (ArrayList)Recs["objs"];
foreach (Hashtable ZoneRecord in Objs)
{
if (ZoneRecord["type"].ToString() == "A")
{
ListViewItem LVI = new ListViewItem(ZoneRecord["name"].ToString());
LVI.SubItems.Add(ZoneRecord["zone_name"].ToString());
LVI.SubItems.Add(ZoneRecord["rec_id"].ToString());
lvZoneRecords.Items.Add(LVI);
}
}
}
}
else
{
if (zone_load_multi_response["msg"] == null)
{
throw new Exception("Unknown error");
}
else
{
throw new Exception(zone_load_multi_response["msg"].ToString());
}
}
}
catch (Exception ex)
{
Logging.instance.LogException("Error retrieving CloudFlare zone records", ex);
Dialog.Error("Error retrieving hostnames:\r\n\r\n" + ex.Message, "Error");
}
}
}
public static string HttpPost(string url, NameValueCollection nameValues)
{
bool OldExpect100Continue = ServicePointManager.Expect100Continue;
ServicePointManager.Expect100Continue = false;
try
{
using (RMWebClient WC = new RMWebClient())
{
return RMEncoding.Ansi.GetString(WC.UploadValues(url, nameValues));
}
}
catch (Exception)
{
// TODO Consider not catching this
return string.Empty;
}
finally
{
ServicePointManager.Expect100Continue = OldExpect100Continue;
}
}
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);
}
}
}
