public override Task <SupportedMethods> GetSupportedMethods(Empty request, ServerCallContext context)
{
var supportedEndpoints = _endpointDataSource.Endpoints
.Select(x => x.Metadata.FirstOrDefault(m => m is GrpcMethodMetadata))
.OfType <GrpcMethodMetadata>()
.Where(x => x.Method.ServiceName.Contains("client"))
.Select(x => {
var method = new SupportedMethod {
MethodName = x.Method.Name.ToLower(),
ServiceName = x.Method.ServiceName.ToLower(),
};
if (x.Method.ServiceName.Contains("PersistentSubscriptions"))
{
method.Features.AddRange(new[] { "stream", "all" });
}
else if (x.Method.ServiceName.Contains("Streams") && x.Method.Name.Contains("Read"))
{
method.Features.AddRange(new[] { "position", "events" });
}
return(method);
});
var versionParts = EventStore.Common.Utils.VersionInfo.Version.Split('.');
var result = new SupportedMethods {
EventStoreServerVersion = string.Join('.', versionParts.Take(3))
};
result.Methods.AddRange(supportedEndpoints.Distinct());
return(Task.FromResult(result));
}
public void AddPayment(Domain.Payment.Models.Payment payment)
{
//Verify payment type and method are supported.
if (payment.PaymentType != SupportedType)
{
throw new InvalidPaymentException("Payment type not supported by current payment service.");
}
if (!SupportedMethods.Contains(((CreditCardPayment)payment).PaymentMethod))
{
throw new InvalidPaymentException("Payment method not supported by current payment service.");
}
var paymentList =
_sessionStorage.Get <List <Domain.Payment.Models.Payment> >(SessionKeys.DomainPayments) ??
new List <Domain.Payment.Models.Payment>();
//Add Reference Id to generate Payment Id.
payment.ReferenceId = "123456";
//Generate random status.
payment.Status = _random.Next(100) <= 80
? PaymentStatus.Approved
: _random.Next(100) <= 50
? PaymentStatus.Pending
: PaymentStatus.Declined;
paymentList.Add(payment);
_sessionStorage.Add(SessionKeys.DomainPayments, paymentList);
}
private IEnumerable <Path> ParsePaths(JsonObject json)
{
return(json.Select(pathKvp => new Path
{
Route = pathKvp.Key,
Operations = JsonObject.Parse(pathKvp.Value).Where(operationKvp => SupportedMethods.Contains(operationKvp.Key))
.ToDictionary(
operationKvp => operationKvp.Key.ToUpperInvariant(),
operationKvp => ParseOperation(pathKvp.Key, operationKvp.Key, operationKvp.Value))
})
.OrderBy(p => p.Route));
}
public virtual string Send(string url, object requestData, string accept, HttpMethods method, IDictionary <string, string> headers = null)
{
if (!SupportedMethods.Contains(method))
{
return(string.Empty);
}
var req = BuildWebRequest(url, requestData, accept, method, headers);
var rsp = (HttpWebResponse)req.GetResponse();
var encoding = Encoding.GetEncoding(string.IsNullOrEmpty(rsp.CharacterSet) ? "utf-8" : rsp.CharacterSet);
return(GetResponseAsString(rsp, encoding));
}
protected override HTTPResponse Process(HTTPRequest request)
{
if (!SupportedMethods.Contains(request.HTTPMethod))
{
Trace.WriteLine(NOT_IMPLEMENTED_STATUS);
string err = NOT_IMPLEMENTED_MESSAGE_PREFIX + NOT_IMPLEMENTED_STATUS + NOT_IMPLEMENTED_MESSAGE_SUFFIX;
HTTPResponseHeader header = MakeHeader(request.HTTPVersion, MESSAGE_MIME_TYPE, NOT_IMPLEMENTED_STATUS);
return(new HTTPResponse(header, new MemoryStream(Encoding.ASCII.GetBytes(err))));
}
string path = ResolveRootPath(request.Path);
Trace.WriteLine(path);
return(GetHTTPResponseForPath(path, request.HTTPVersion));
}
internal static byte[] CreateHash(SupportedMethods method, string password, byte[] salt)
{
var pwd = Encoding.UTF8.GetBytes((password ?? "").Trim());
if (salt == null)
{
salt = new byte[0];
}
switch (method)
{
case SupportedMethods.SCRYPT:
return(HashSha512(pwd, salt));
case SupportedMethods.SHA512:
return(HashSCrypt(pwd, salt));
}
//shouldn't happen
throw new NotImplementedException(string.Format("The selected method ({0}) is not enabled for processing.", method.ToString()));
}
/// <summary>
/// extract full 'where'
/// </summary>
/// <param name="selectQuery"></param>
/// <param name="index"></param>
/// <param name="parent"></param>
private void ExtractInside(string selectQuery, string breakString, char startChar, char breakChar, ref int index, IAddConditionSides parent)
{
//find variable with 'var' word
byte foundVariableStep = 0;
if (string.IsNullOrEmpty(breakString))
{
foundVariableStep = 1;
}
bool canSkip = true;
//variable name that found after 'var'
string variableName = "";
string concat = "";
//calculate all of char after select query
for (int i = index; i < selectQuery.Length; i++)
{
//current char
char currentChar = selectQuery[i];
bool isWhiteSpaceChar = StringHelper.IsWhiteSpaceCharacter(currentChar);
if (canSkip)
{
//skip white space chars
if (isWhiteSpaceChar || (foundVariableStep == 0 && currentChar == startChar))
{
continue;
}
else
{
canSkip = false;
}
}
concat += currentChar;
if (currentChar == breakChar)
{
concat = concat.Trim('}');
CheckVariable(currentChar, ref i, ref index);
index = i;
break;
}
if (isWhiteSpaceChar && foundVariableStep == 0 && concat.Trim().Equals("in", StringComparison.OrdinalIgnoreCase))
{
foundVariableStep = 3;
concat = "";
canSkip = true;
}
else if (foundVariableStep == 3 && isWhiteSpaceChar)
{
parent.Add(new PropertyInfo()
{
PropertyPath = concat.Trim(), PublicVariables = parent.PublicVariables
});
foundVariableStep = 0;
concat = "";
canSkip = true;
}
//find a side
else if (foundVariableStep == 1)
{
if (currentChar == '"')
{
index = i;
parent = ExtractString(selectQuery, ref index, parent);
i = index;
foundVariableStep = 2;
concat = "";
variableName = "";
canSkip = true;
}
else
{
CheckVariable(currentChar, ref i, ref index);
}
}
//find operator and parameter
else if (foundVariableStep == 2)
{
//find next parameter of method
if (currentChar == ',')
{
foundVariableStep = 1;
concat = concat.Trim().Trim(',').Trim();
canSkip = true;
continue;
}
//find operator
else
{
string trim = concat.Trim().ToLower();
//now this is a method
if (OperatorInfo.SupportedOperators.TryGetValue(trim, out OperatorType currentOperator))
{
if (OperatorInfo.OperatorStartChars.Contains(selectQuery[i + 1]))
{
continue;
}
parent.ChangeOperatorType(currentOperator);
//OperatorKey findEmpty = parent.WhereInfo.Operators.FirstOrDefault(x => x.OperatorType == OperatorType.None);
foundVariableStep = 1;
concat = "";
canSkip = true;
}
else if (concat.Equals("var", StringComparison.OrdinalIgnoreCase))
{
index = i;
do
{
index--;
}while (selectQuery[index].ToString().ToLower() != "v");
VariableInfo newVariableInfo = new VariableInfo()
{
WhereInfo = new WhereInfo()
};
newVariableInfo.Parent = parent.Parent;
newVariableInfo.WhereInfo.Parent = newVariableInfo;
newVariableInfo.WhereInfo.PublicVariables = newVariableInfo.PublicVariables;
parent.Parent.Add(newVariableInfo);
ExtractVariables(selectQuery, ref index, newVariableInfo.WhereInfo);
i = index;
concat = "";
canSkip = true;
}
else if (concat.Length > 3)
{
throw new Exception($"I cannot found operator,I try but found '{concat}' are you sure you don't missed?");
}
}
}
else if (concat.Equals(breakString, StringComparison.OrdinalIgnoreCase))
{
concat = "";
canSkip = true;
foundVariableStep = 1;
}
}
void CheckVariable(char currentChar, ref int i, ref int index2)
{
string trim = concat.Trim();
//step 1 of left side complete
if (trim.Length > 0)
{
bool isFindingOperator = OperatorInfo.OperatorStartChars.Contains(currentChar);
int findNextP = CheckFirstCharacterNoWitheSpace(selectQuery, i + 1, '(');
if (currentChar == '(' || findNextP >= 0)
{
if (string.IsNullOrEmpty(variableName))
{
IAddConditionSides addParent = null;
//check if variable name is nuot null so its a method
//else its just Parentheses
if (!string.IsNullOrEmpty(trim.Trim('(')))
{
//method name
variableName = trim.Trim('(').ToLower();
if (!SupportedMethods.TryGetValue(variableName, out IAddConditionSides addConditionSides))
{
throw new Exception($"I cannot find method '{variableName}' are you sure you wrote true?");
}
else
{
Tuple <IAddConditionSides, IAddConditionSides> value = addConditionSides.AddDouble(parent);
parent = value.Item1;
addParent = value.Item2;
}
variableName = "";
}
else
{
addParent = parent.Add();
}
concat = "";
if (findNextP >= 0)
{
index2 = findNextP + 1;
}
else
{
index2 = i + 1;
}
ExtractInside(selectQuery, null, '(', ')', ref index2, addParent);
i = index2;
foundVariableStep = 2;
canSkip = true;
}
}
else if (StringHelper.IsWhiteSpaceCharacter(currentChar) || isFindingOperator || currentChar == breakChar)
{
variableName = trim.Trim().Trim(breakChar).Trim(')').Trim(',').Trim();
concat = "";
canSkip = true;
//if there was no space this will fix that
//example user.name="ali" there is no space like user.name = "ali"
if (isFindingOperator)
{
variableName = variableName.Trim(OperatorInfo.OperatorStartChars);
i--;
}
if (foundVariableStep == 1)
{
//calculate left side
parent = CalculateSide(variableName, parent);
foundVariableStep++;
canSkip = true;
variableName = "";
}
}
else if (currentChar == ',')
{
variableName = trim.Trim().Trim(',').Trim();
if (!string.IsNullOrEmpty(variableName))
{
if (foundVariableStep == 1)
{
//calculate left side
parent = CalculateSide(variableName, parent);
foundVariableStep++;
canSkip = true;
variableName = "";
concat = "";
}
index2 = i;
ExtractInside(selectQuery, null, ',', ')', ref index2, parent);
i = index2 - 1;
}
}
//variable is method
//that is method so find method name and data
//or is just inside of Parentheses
}
}
}
public async Task<string> makeOperationAsync(SupportedModules module, SupportedMethods method, Cours reqCours = null, string resStr = "", bool forAuth = false)
{
if (IsNetworkAvailable() && (forAuth || await isValidAccountAsync(forAuth)))
{
PostDataWriter args = new PostDataWriter() { module = module, method = method, cidReq = reqCours, resStr = resStr };
String strContent = "";
try
{
strContent = await getResponseAsync(args);
#if DEBUG
Debug.WriteLine("Call for :" + module + "/" + method + "\nResponse :" + strContent + "\n");
#endif
}
catch (Exception ex)
{
lastException = ex;
}
return strContent;
}
else
{
lastException = new NetworkException("Network Unavailable");
return null;
}
}
public async Task<string> MakeOperationAsync(SupportedModules module, SupportedMethods method, string syscode = "", string resStr = "", string genMod = "", bool forAuth = false)
{
if (IsNetworkAvailable() && (forAuth || await IsValidAccountAsync(forAuth)))
{
PostDataWriter args = new PostDataWriter() { module = module, method = method, cidReq = syscode, resStr = resStr, GenMod = genMod };
String strContent = "";
try
{
strContent = await GetResponseAsync(args);
#if DEBUG
Debug.WriteLine("Call for :" + module + "/" + method + "\nResponse :" + strContent + "\n");
#endif
if (args.method != SupportedMethods.GetPage && strContent.StartsWith("<"))
{
strContent = "";
}
}
catch (Exception ex)
{
LastException = ex;
}
return strContent;
}
else
{
LastException = new NetworkException("Network Unavailable");
return null;
}
}
