#include "ods.h"
#include "dyndns.h"
#include "dyns.h"
+#include "easydns.h"
#include <time.h>
#include <iostream>
*/
Service::Ptr Config::create_service(const string &protocol,const string &hostname, const string &login, const string &password, const int update_interval, const int max_updates_within_interval, const int dns_cache_ttl)
{
+ // Test for valid hostname. Must contain 3 parts minimum.
+ list<string> fqhn_parts;
+ ba::split(fqhn_parts,hostname,boost::is_any_of("."));
+ if ( fqhn_parts.size() < 3 )
+ {
+ Log->print_invalid_hostname(protocol);
+ Service::Ptr service;
+ return service;
+ }
+
if(protocol == "dhs")
{
Service::Ptr service_dhs(new DHS(protocol,hostname,login,password,Log,update_interval,max_updates_within_interval,dns_cache_ttl,Proxy,ProxyPort));
Service::Ptr service_dyns(new DYNS(protocol,hostname,login,password,Log,update_interval,max_updates_within_interval,dns_cache_ttl,Proxy,ProxyPort));
return service_dyns;
}
+ else if(protocol == "easydns")
+ {
+ Service::Ptr service_easydns(new EASYDNS(protocol,hostname,login,password,Log,update_interval,max_updates_within_interval,dns_cache_ttl,Proxy,ProxyPort));
+ return service_easydns;
+ }
else
{
Log->print_unknown_protocol(protocol);
--- /dev/null
+/** @file
+ * @brief EASYDNS Service class implementation. This class represents the EASYDNS service.
+ *
+ *
+ *
+ * @copyright Intra2net AG
+ * @license GPLv2
+*/
+
+#include "easydns.h"
+
+#include <time.h>
+#include <boost/foreach.hpp>
+
+using namespace std;
+
+
+/**
+ * Default Constructor, needed for object serialization.
+ */
+EASYDNS::EASYDNS()
+{
+}
+
+
+/**
+ * Constructor.
+ * @param _hostname The hostname to update
+ * @param _login The login name.
+ * @param _password The corresponding password.
+ */
+EASYDNS::EASYDNS(const string& _protocol, const string& _hostname, const string& _login, const string& _password, const Logger::Ptr& _logger, const int _update_interval, const int _max_updates_within_interval, const int _dns_cache_ttl, const string& _proxy, const int _proxy_port)
+{
+ if ( _update_interval == -1 ) // If _update_interval is default po::option_desc (not specified via config)
+ set_update_interval(10); // use default protocol value
+ else
+ set_update_interval(_update_interval);
+
+ if ( _max_updates_within_interval == -1 )
+ set_max_updates_within_interval(1);
+ else
+ set_max_updates_within_interval(_max_updates_within_interval);
+
+ if ( _dns_cache_ttl == -1 )
+ set_dns_cache_ttl(1200);
+ else
+ set_dns_cache_ttl(_dns_cache_ttl);
+
+ set_protocol(_protocol);
+ set_hostname(_hostname);
+ set_login(_login);
+ set_password(_password);
+ set_logger(_logger);
+
+ // create http helper class
+ HTTPHelper::Ptr _http_help(new HTTPHelper(_logger,_proxy,_proxy_port,_login,_password));
+ HTTPHelp = _http_help;
+ _http_help.reset();
+
+ // extract domain part from hostname
+ list<string> host_domain_part = separate_domain_and_host_part(get_hostname());
+
+ string two_level_tld = get_two_level_tld(host_domain_part.back());
+ if ( !two_level_tld.empty() )
+ BaseUrl = assemble_base_url(get_hostname(),two_level_tld);
+ else
+ BaseUrl = assemble_base_url(get_hostname(),"");
+}
+
+
+/**
+ * Default destructor
+ */
+EASYDNS::~EASYDNS()
+{
+}
+
+
+/**
+ * Tries to extract the two_level domain part if there is one
+ * @param domain_part The complete domain part.
+ * @return Two_level_domain part if there is one or "" if not so.
+ */
+string EASYDNS::get_two_level_tld(const string& domain_part) const
+{
+ // TODO: There is a list with all two level TLD's, use it
+
+ // split the domain_part
+ list<string> domain_tokens = split(domain_part,".");
+
+ domain_tokens.pop_front();
+
+ if ( domain_tokens.size() > 1 )
+ {
+ string two_level_tld = domain_tokens.front();
+ domain_tokens.pop_front();
+
+ BOOST_FOREACH(string domain_part, domain_tokens)
+ {
+ two_level_tld.append(".");
+ two_level_tld.append(domain_part);
+ }
+
+ return two_level_tld;
+ }
+ else
+ {
+ return "";
+ }
+}
+
+
+/**
+ * Assemble the easydns update url from the given hostname and domain part
+ * @param hostname The hostname to update IP for.
+ * @param domain_part The domain_part in which the hostname is located.
+ * @return The assembled update url without IP.
+ */
+string EASYDNS::assemble_base_url(const string& hostname, const string& two_level_tld) const
+{
+ string base_url;
+ if ( !two_level_tld.empty() )
+ {
+ base_url = "https://members.easydns.com";
+ base_url.append("/dyn/dyndns.php?hostname=");
+ base_url.append(hostname);
+ base_url.append("&tld=");
+ base_url.append(two_level_tld);
+ base_url.append("&myip=");
+ }
+ else
+ {
+ base_url = "https://members.easydns.com";
+ base_url.append("/dyn/dyndns.php?hostname=");
+ base_url.append(hostname);
+ base_url.append("&myip=");
+ }
+ return base_url;
+}
+
+
+/**
+ * Separates the hostname from the domain part.
+ * @param fqdn Hostname with domain part.
+ * @return A list with 2 elements (first element is the hostname, second element the domain part), or a list with 1 element if the domain part couldn't be determined.
+ */
+list<string> EASYDNS::separate_domain_and_host_part(const string& fqdn) const
+{
+ list<string> splitted = split(fqdn,".");
+
+ if ( splitted.size() > 1 )
+ {
+ string host = splitted.front();
+ splitted.pop_front();
+
+ string domain = splitted.front();
+ splitted.pop_front();
+
+ BOOST_FOREACH(string domain_part, splitted)
+ {
+ domain.append(".");
+ domain.append(domain_part);
+ }
+
+ splitted.clear();
+ splitted.push_back(host);
+ splitted.push_back(domain);
+ }
+
+ return splitted;
+}
+
+
+/**
+ * Splitts a string into single tokens useing given delimiters
+ * @param str String to split
+ * @param delimiters Deliminters to use
+ * @return A list with the single tokens
+ */
+list<string> EASYDNS::split(const string& str,const string& delimiters) const
+{
+ list<string> tokens;
+ // Skip delimiters at beginning.
+ string::size_type lastPos = str.find_first_not_of(delimiters, 0);
+ // Find first "non-delimiter".
+ string::size_type pos = str.find_first_of(delimiters, lastPos);
+
+ while (string::npos != pos || string::npos != lastPos)
+ {
+ // Found a token, add it to the list.
+ tokens.push_back(str.substr(lastPos, pos - lastPos));
+ // Skip delimiters. Note the "not_of"
+ lastPos = str.find_first_not_of(delimiters, pos);
+ // Find next "non-delimiter"
+ pos = str.find_first_of(delimiters, lastPos);
+ }
+ return tokens;
+}
+
+
+/**
+ * Performs the Service update.
+ * @param ip IP Address to set.
+ * @return 0 if all is fine, -1 otherwise.
+ */
+int EASYDNS::perform_update(const std::string& ip)
+{
+ int ret_val = -1;
+
+ string url = BaseUrl;
+ url.append(ip);
+
+ long output = HTTPHelp->http_get(url);
+
+ get_logger()->print_http_status_code(url,output);
+
+ // HTTP operation completed successful, now we have to parse the data received by curl cause http status code is not significant for dyndns update errors
+ if ( output == 200 )
+ {
+ string curl_data = HTTPHelp->get_curl_data();
+
+ if ( curl_data == "NOERROR" )
+ ret_val = 0;
+ else if ( curl_data == "NOACCESS" )
+ get_logger()->print_http_not_authorized(url,get_login(),get_password());
+ else
+ get_logger()->print_update_failure(url, curl_data);
+ }
+
+ return ret_val;
+}
+
+
+/**
+ * Serialize function needed by boost/serialization to define which members should be stored as the object state.
+ * @param ar Archive
+ * @param version Version
+ */
+template<class Archive>
+void EASYDNS::serialize(Archive & ar, const unsigned int version)
+{
+ ar & boost::serialization::base_object<Service>(*this);
+}
git://developer.intra2net.com / bpdyndnsd / commitdiff