public Task <IDictionary <string, string> > ReadFormAsync()
{
if (!HasFormData && !HasParseableData)
{
return(TaskHelpers.FromResult(ParamDictionary.Parse("")));
}
var form = Get <IDictionary <string, string> >("Gate.Request.Form");
var thisInput = Body;
var lastInput = Get <object>("Gate.Request.Form#input");
if (form != null && ReferenceEquals(thisInput, lastInput))
{
return(TaskHelpers.FromResult(form));
}
Request thisRequest = this;
return(ReadTextAsync().Then(text =>
{
form = ParamDictionary.Parse(text);
thisRequest.Set("Gate.Request.Form#input", thisInput);
thisRequest.Set("Gate.Request.Form", form);
return form;
}));
}
// Primarily for unit tests
public static Request Create()
{
Request request = new Request(new Dictionary <string, object>());
request.Set(OwinConstants.RequestHeaders, Gate.Headers.New());
request.Set(OwinConstants.ResponseHeaders, Gate.Headers.New());
return(request);
}
// Returns false for fatal errors, along with a resulting message.
// Otherwise any warnings are appended.
private static bool TryValidateCall(IDictionary<string, object> env, IList<string> warnings)
{
if (env == null)
{
throw new ArgumentNullException("env");
}
var req = new Request(env);
// Must be mutable
try
{
string key = "validator.MutableKey";
string input = "Mutable Value";
req.Set(key, input);
string output = req.Get<string>(key);
if (output == null || output != input)
{
SetFatalResult(env, "3.2", "Environment is not fully mutable.");
return false;
}
req.Set<string>(key, null);
}
catch (Exception ex)
{
SetFatalResult(env, "3.2", "Environment is not mutable: \r\n" + ex.ToString());
return false;
}
// Environment key names MUST be case sensitive.
string upperKey = "Validator.CaseKey";
string lowerKey = "validator.casekey";
string[] caseValue = new string[] { "Case Value" };
env[upperKey] = caseValue;
string[] resultValue = req.Get<string[]>(lowerKey);
if (resultValue != null)
{
SetFatalResult(env, "3.2", "Environment is not case sensitive.");
return false;
}
env.Remove(upperKey);
// Check for required owin.* keys and the HOST header.
if (!CheckRequiredCallData(env, warnings))
{
return false;
}
return true;
}