public object GetObject <T>(string key)
{
return(_cacheStorageProvider.Get <T>(BuildFullKey(key)));
}
private bool TryValidateKey(string token, string akiv, bool clearText, string channel = "TheDefaultChannel")
{
string cacheKey;
_request = HttpContext.Current.Request;
try {
byte[] mykey;
mykey = _apiKeySettingService.EncryptionKeys(channel).ToByteArray();
byte[] myiv = Convert.FromBase64String(akiv);
if (String.IsNullOrWhiteSpace(token))
{
Logger.Error("Empty Token");
return(false);
}
string key = token;
if (!clearText)
{
var encryptedAES = Convert.FromBase64String(token);
key = DecryptStringFromBytes_Aes(encryptedAES, mykey, myiv);
//key = aes.Decrypt(token, mykey, myiv);
}
else
{
var encryptedAES = EncryptStringToBytes_Aes(token, mykey, myiv);
var base64EncryptedAES = Convert.ToBase64String(encryptedAES, Base64FormattingOptions.None);
//var encrypted = aes.Crypt(token, mykey, myiv);
if (_request.QueryString["unmask"] == "true")
{
HttpContext.Current.Response.Clear();
HttpContext.Current.Response.Write("Encoded: " + HttpContext.Current.Server.UrlEncode(base64EncryptedAES) + "<br/>");
HttpContext.Current.Response.Write("Clear: " + base64EncryptedAES);
HttpContext.Current.Response.End();
}
}
// test if key has a time stamp
var tokens = key.Split(':');
var pureKey = tokens[0];
int unixTimeStamp, unixTimeStampNow;
unixTimeStamp = 0;
unixTimeStampNow = ((Int32)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalSeconds);
if (tokens.Length >= 2)
{
unixTimeStamp = Convert.ToInt32(tokens[1]);
}
var item = CurrentSettings.ExternalApplicationList.ExternalApplications.FirstOrDefault(x => x.ApiKey.Equals(pureKey));
if (item == null)
{
item = DefaultApplication.ApiKey.Equals(pureKey) ? DefaultApplication : item; //this may be a test request
}
if (item == null)
{
Logger.Error("Decrypted key not found: key = " + key);
return(false);
}
var floorLimit = Math.Abs(unixTimeStampNow - unixTimeStamp);
if (item.EnableTimeStampVerification)
{
cacheKey = String.Concat(_shellSettings.Name, token);
if (_cacheStorage.Get <object>(cacheKey) != null)
{
Logger.Error("cachekey duplicated: key = " + key);
return(false);
}
if (floorLimit > ((item.Validity > 0 ? item.Validity : 5) /*minutes*/ * 60))
{
Logger.Error("Timestamp validity expired: key = " + key);
return(false);
}
else
{
_cacheStorage.Put(cacheKey, "", new TimeSpan(0, item.Validity > 0 ? item.Validity : 5, 0));
}
}
return(true);
}
catch (Exception ex) {
Logger.Error("Exception: " + ex.Message);
return(false);
}
}
public dynamic GetContentfromField(Dictionary <string, object> contesto, string externalUrl, string nomexlst, FieldExternalSetting settings, string contentType = "", HttpVerbOptions httpMethod = HttpVerbOptions.GET, HttpDataTypeOptions httpDataType = HttpDataTypeOptions.JSON, string tokenizedAdditionalHeadersText = "", string bodyRequest = "")
{
dynamic ci = null;
string UrlToGet = "";
string additionalHeadersText = "";
string prefix = _shellSetting.Name + "_";
try {
UrlToGet = GetUrl(contesto, externalUrl);
additionalHeadersText = GetHeadersText(contesto, tokenizedAdditionalHeadersText);
string chiavecache = UrlToGet;
chiavecache = Path.GetInvalidFileNameChars().Aggregate(chiavecache, (current, c) => current.Replace(c.ToString(), string.Empty));
chiavecache = chiavecache.Replace('&', '_');
string chiavedate = prefix + "Date_" + chiavecache;
chiavecache = prefix + chiavecache;
dynamic ciDate = _cacheStorageProvider.Get <object>(chiavedate);
if (settings.CacheMinute > 0)
{
ci = _cacheStorageProvider.Get <object>(chiavecache);
}
if (ci == null || ciDate == null)
{
string certPath;
string webpagecontent;
if (settings.CertificateRequired && !String.IsNullOrWhiteSpace(settings.CerticateFileName))
{
certPath = String.Format(HostingEnvironment.MapPath("~/") + @"App_Data\Sites\" + _shellSetting.Name + @"\ExternalFields\{0}", settings.CerticateFileName);
if (File.Exists(certPath))
{
webpagecontent = GetHttpPage(UrlToGet, httpMethod, httpDataType, additionalHeadersText, bodyRequest, certPath, settings.CertificatePrivateKey.DecryptString(_shellSetting.EncryptionKey)).Trim();
}
else
{
throw new Exception(String.Format("File \"{0}\" not found! Upload certificate via FTP.", certPath));
}
}
else
{
if (settings.DataType == OriginData.Executable)
{
string filename = HostingEnvironment.MapPath("~/") + @"App_Code\" + externalUrl.Substring(0, externalUrl.IndexOf(".exe") + 4);
if (!File.Exists(filename))
{
throw new Exception(String.Format("File \"{0}\" not found!", filename));
}
var tmptokenizedzedUrl = _tokenizer.Replace(externalUrl, contesto);
var StartInfo = new ProcessStartInfo {
FileName = filename,
Arguments = tmptokenizedzedUrl.Substring(tmptokenizedzedUrl.IndexOf(".exe") + 5),
UseShellExecute = false,
RedirectStandardOutput = true,
RedirectStandardError = true,
CreateNoWindow = true,
StandardOutputEncoding = Encoding.UTF8
};
var versionInfo = FileVersionInfo.GetVersionInfo(filename);
if (versionInfo.CompanyName != "Laser Group")
{
throw new Exception(string.Format("ExternalExe {0} has not correct CompanyName", filename));
}
else
{
using (var proc = Process.Start(StartInfo)) {
webpagecontent = proc.StandardOutput.ReadToEnd();
string err = proc.StandardError.ReadToEnd();
if (!string.IsNullOrEmpty(err))
{
Logger.Error(string.Format("ExternalExe {0} : {1}", externalUrl, err));
}
proc.WaitForExit();
};
}
}
else
{
webpagecontent = GetHttpPage(UrlToGet, httpMethod, httpDataType, additionalHeadersText, bodyRequest).Trim();
}
}
if (!webpagecontent.StartsWith("<"))
{
if (webpagecontent.StartsWith("["))
{
webpagecontent = String.Concat("{\"", nomexlst, "List", "\":", webpagecontent, "}");
}
if (webpagecontent.Trim() == "")
{
// fix json vuoto
webpagecontent = "{}";
}
JObject jsonObject = JObject.Parse(webpagecontent);
JObject newJsonObject = new JObject();
newJsonObject = jsonflusher(jsonObject);
webpagecontent = newJsonObject.ToString();
XmlDocument newdoc = new XmlDocument();
newdoc = JsonConvert.DeserializeXmlNode(webpagecontent, "root");
correggiXML(newdoc);
webpagecontent = newdoc.InnerXml;
}
// fix json vuoto
if (webpagecontent == "<root />")
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(webpagecontent);
XmlNode xmlNode = xmlDoc.DocumentElement;
xmlNode = XmlWithJsonArrayTag(xmlNode, xmlDoc);
string JsonVuoto = JsonConvert.SerializeXmlNode(xmlNode);
JavaScriptSerializer ser = new JavaScriptSerializer()
{
MaxJsonLength = Int32.MaxValue
};
dynamic dynamiccontent_tmp = ser.Deserialize(JsonVuoto, typeof(object));
ci = new DynamicJsonObject(dynamiccontent_tmp as IDictionary <string, object>);
}
else
{
dynamic mycache = null;
Dictionary <string, object> dvb = new Dictionary <string, object>();
if (!string.IsNullOrEmpty(settings.CacheInput))
{
string inputcache = _tokenizer.Replace(settings.CacheInput, contesto);
mycache = _cacheStorageProvider.Get <object>(inputcache);
if (mycache == null)
{
if (File.Exists(String.Format(HostingEnvironment.MapPath("~/") + "App_Data/Cache/" + inputcache)))
{
string filecontent = File.ReadAllText(String.Format(HostingEnvironment.MapPath("~/") + "App_Data/Cache/" + inputcache));
mycache = JsonConvert.DeserializeObject(filecontent);
_cacheStorageProvider.Put(inputcache, mycache);
}
}
}
if (mycache != null)
{
XmlDocument xml = JsonConvert.DeserializeXmlNode(JsonConvert.SerializeObject(mycache));
dvb.Add("CachedData", xml);
}
else
{
dvb.Add("CachedData", new XmlDocument());
}
dvb.Add("externalUrl", UrlToGet);
dvb.Add("OrchardServices", _orchardServices);
ci = RazorTransform(webpagecontent.Replace(" xmlns=\"\"", ""), nomexlst, contentType, dvb);
_cacheStorageProvider.Remove(chiavecache);
_cacheStorageProvider.Remove(chiavedate);
if (settings.CacheMinute > 0)
{
_cacheStorageProvider.Put(chiavecache, (object)ci);
// Use TimeSpan constructor to specify:
// ... Days, hours, minutes, seconds, milliseconds.
_cacheStorageProvider.Put(chiavedate, new { When = DateTime.UtcNow }, new TimeSpan(0, 0, settings.CacheMinute, 0, 0));
}
if (settings.CacheToFileSystem)
{
if (!Directory.Exists(HostingEnvironment.MapPath("~/") + "App_Data/Cache"))
{
Directory.CreateDirectory(HostingEnvironment.MapPath("~/") + "App_Data/Cache");
}
using (StreamWriter sw = File.CreateText(String.Format(HostingEnvironment.MapPath("~/") + "App_Data/Cache/" + chiavecache))) {
sw.WriteLine(JsonConvert.SerializeObject(ci));//, Jsettings));// new JsonSerializerSettings { EmptyArrayHandling = EmptyArrayHandling.Set }));
}
}
}
}
}
catch (Exception ex) {
Logger.Error(ex, UrlToGet);
throw new ExternalFieldRemoteException();
}
return(ci);
}
public static T Get <T>(this ICacheStorageProvider provider, string key)
{
return((T)provider.Get <T>(key));
}