public override SelectParameterResult TryCast(BindingData bindingData)
{
var parameterRequiringValidation = bindingData.parameterRequiringValidation;
var baseValue = base.TryCast(bindingData);
if (baseValue.valid)
{
return(baseValue);
}
baseValue.value = GetValue();
baseValue.valid = true;
baseValue.fromQuery = true;
return(baseValue);
object GetValue()
{
if (parameterRequiringValidation.ParameterType.IsSubClassOfGeneric(typeof(IRefOptional <>)))
{
var instance = RefOptionalHelper.CreateEmpty(
parameterRequiringValidation.ParameterType.GenericTypeArguments.First());
return(instance);
}
return(parameterRequiringValidation.ParameterType.GetDefault());
}
}
public static SelectParameterResult TryCast(BindingData bindingData,
string key, bool checkFileName)
{
var parameterRequiringValidation = bindingData.parameterRequiringValidation;
var queryResult = bindingData.fetchQueryParam(parameterRequiringValidation,
(v) =>
{
return(SelectParameterResult.Query(v, key, parameterRequiringValidation));
},
(whyQuery) => SelectParameterResult.FailureQuery(whyQuery, key, parameterRequiringValidation));
if (queryResult.valid)
{
return(queryResult);
}
if (!checkFileName)
{
return(queryResult);
}
return(bindingData.fetchDefaultParam(parameterRequiringValidation,
(v) =>
{
return SelectParameterResult.File(v, key, parameterRequiringValidation);
},
(whyQuery) =>
{
return queryResult;
}));
}
public override SelectParameterResult TryCast(BindingData bindingData)
{
var parameterRequiringValidation = bindingData.parameterRequiringValidation;
var key = this.GetKey(parameterRequiringValidation);
return(TryCast(bindingData, key, this.CheckFileName));
}
public override SelectParameterResult TryCast(BindingData bindingData)
{
var parameterRequiringValidation = bindingData.parameterRequiringValidation;
var key = this.GetKey(parameterRequiringValidation);
return(bindingData.fetchBodyParam(parameterRequiringValidation,
vCasted => SelectParameterResult.Body(vCasted, key, parameterRequiringValidation),
why => SelectParameterResult.FailureBody(why, key, parameterRequiringValidation)));
}
public virtual SelectParameterResult TryCast(BindingData bindingData)
{
var parameterRequiringValidation = bindingData.parameterRequiringValidation;
var key = GetKey(parameterRequiringValidation);
var fileResult = bindingData.fetchDefaultParam(parameterRequiringValidation,
(v) =>
{
return(SelectParameterResult.File(v, key, parameterRequiringValidation));
},
(whyQuery) => SelectParameterResult.FailureFile(
$"Could not create value in file.",
key, parameterRequiringValidation));
if (fileResult.valid)
{
return(fileResult);
}
var queryResult = bindingData.fetchQueryParam(parameterRequiringValidation,
(v) =>
{
if (fileResult.valid)
{
fileResult.fromQuery = true;
return(fileResult);
}
return(SelectParameterResult.Query(v, key, parameterRequiringValidation));
},
(whyQuery) =>
{
if (fileResult.valid)
{
return(fileResult);
}
return(SelectParameterResult.FailureQuery(whyQuery, key, parameterRequiringValidation));
});
if (queryResult.valid)
{
return(queryResult);
}
return(bindingData.fetchBodyParam(parameterRequiringValidation,
(v) =>
{
return SelectParameterResult.Body(v, key, parameterRequiringValidation);
},
(whyQuery) =>
{
if (queryResult.valid)
{
return queryResult;
}
return SelectParameterResult.FailureBody(whyQuery, key, parameterRequiringValidation);
}));
}
public override SelectParameterResult TryCast(BindingData bindingData)
{
var parameterRequiringValidation = bindingData.parameterRequiringValidation;
var baseValue = base.TryCast(bindingData);
if (baseValue.valid)
{
return(baseValue);
}
baseValue.valid = true;
baseValue.fromBody = true;
baseValue.value = GetValue();
return(baseValue);
object GetValue()
{
var parameterType = parameterRequiringValidation.ParameterType;
if (parameterType.IsSubClassOfGeneric(typeof(IRefOptional <>)))
{
var refType = parameterType.GenericTypeArguments.First();
var parameterTypeGeneric = RefOptionalHelper.CreateEmpty(refType);
return(parameterTypeGeneric);
}
if (parameterType.IsSubClassOfGeneric(typeof(IRefs <>)))
{
var refType = parameterType.GenericTypeArguments.First();
var parameterTypeGeneric = typeof(Refs <>).MakeGenericType(new Type[] { refType });
var refIds = new Guid[] { };
var refIdsLookupType = typeof(Func <,>).MakeGenericType(new Type[] { typeof(Guid), refType });
var refIdsLookup = refIdsLookupType.GetDefault();
return(Activator.CreateInstance(
parameterTypeGeneric, new object[] { refIds }));
}
if (parameterType.IsSubClassOfGeneric(typeof(IDictionary <,>)))
{
var parameterTypeGeneric = typeof(Dictionary <,>).MakeGenericType(parameterType.GenericTypeArguments);
return(Activator.CreateInstance(parameterTypeGeneric));
}
return(parameterType.GetDefault());
}
}
public virtual SelectParameterResult TryCast(BindingData bindingData)
{
var request = bindingData.request;
var parameterRequiringValidation = bindingData.parameterRequiringValidation;
return(request.GetClaims(
(claimsEnumerable) =>
{
var claims = claimsEnumerable.ToArray();
return AppSettings.ActorIdClaimType.ConfigurationString(
(accountIdClaimType) =>
{
return claims
.First <Claim, SelectParameterResult>(
(claim, next) =>
{
if (String.Compare(claim.Type, accountIdClaimType) == 0)
{
var accountId = Guid.Parse(claim.Value);
if (parameterRequiringValidation.ParameterType.IsSubClassOfGeneric(typeof(IRef <>)))
{
var instantiatableRefType = typeof(Ref <>)
.MakeGenericType(parameterRequiringValidation.ParameterType.GenericTypeArguments);
var refInstance = Activator.CreateInstance(instantiatableRefType,
new object[] { accountId });
return SelectParameterResult.Header(refInstance, "Authentication", parameterRequiringValidation);
}
return SelectParameterResult.FailureHeader(
$"Inform server developer type `{parameterRequiringValidation.ParameterType.FullName}` is not a valid Authorization result.",
"Authentication", parameterRequiringValidation);
}
return next();
},
() =>
{
return SelectParameterResult.FailureHeader("Account is not set in token",
"Authentication", parameterRequiringValidation);
});
},
(why) => SelectParameterResult.FailureHeader(why, "Authentication", parameterRequiringValidation));
},
() => SelectParameterResult.FailureHeader("Authentication header not set.",
"Authentication", parameterRequiringValidation),
(why) => SelectParameterResult.FailureHeader(why, "Authentication", parameterRequiringValidation)));
}
public override SelectParameterResult TryCast(BindingData bindingData)
{
var request = bindingData.request;
var parameterRequiringValidation = bindingData.parameterRequiringValidation;
var bindType = parameterRequiringValidation.ParameterType;
request.GetAbsoluteUri();
if (typeof(MediaTypeHeaderValue) == bindType)
{
if (Content.IsNullOrWhiteSpace())
{
return new SelectParameterResult
{
valid = true,
fromBody = false,
fromQuery = false,
fromFile = false,
key = Content,
parameterInfo = parameterRequiringValidation,
value = request.GetMediaType(),
}
}
;
return(bindingData.fetchBodyParam(
parameterRequiringValidation,
(value) =>
{
return new SelectParameterResult
{
valid = true,
fromBody = false,
fromQuery = false,
fromFile = false,
key = Content,
parameterInfo = parameterRequiringValidation,
value = value,
};
},
(why) =>
{
return new SelectParameterResult
{
fromBody = false,
key = "",
fromQuery = false,
fromFile = false,
parameterInfo = parameterRequiringValidation,
valid = false,
failure = why, // $"Cannot extract MediaTypeHeaderValue from non-multipart request.",
};
}));
}
if (bindType.IsSubClassOfGeneric(typeof(IHttpHeaderValueCollection <>)))
{
if (bindType.GenericTypeArguments.First() == typeof(StringWithQualityHeaderValue))
{
if (Content.HasBlackSpace())
{
return new SelectParameterResult
{
key = "",
fromQuery = false,
fromBody = false,
fromFile = false,
parameterInfo = parameterRequiringValidation,
valid = false,
failure = "AcceptLanguage is not a content header.",
}
}
;
var accepts = request.GetAcceptLanguage().ToArray();
var valueCast = new HeaderValues <StringWithQualityHeaderValue>(accepts);
return(new SelectParameterResult
{
valid = true,
fromBody = false,
fromQuery = false,
fromFile = false,
key = default,
public RouteMatch IsRouteMatch(
MethodInfo method, string[] componentsMatched,
IInvokeResource resourceInvoker, IHttpRequest request, IApplication httpApp,
IEnumerable <string> bodyKeys, CastDelegate fetchBodyParam)
{
var fileNameCastDelegate = GetFileNameCastDelegate(request, httpApp, componentsMatched, out string[] pathKeys);
var fetchQueryParam = GetQueryCastDelegate(request, httpApp, out string[] queryKeys);
var parametersCastResults = method
.GetParameters()
.Where(param => param.ContainsAttributeInterface <IBindApiValue>())
.Select(
(param) =>
{
var castValue = param.GetAttributeInterface <IBindApiValue>();
var bindingData = new BindingData
{
httpApp = httpApp,
fetchDefaultParam = fileNameCastDelegate,
fetchQueryParam = fetchQueryParam,
fetchBodyParam = fetchBodyParam,
method = method,
parameterRequiringValidation = param,
request = request,
resourceInvoker = resourceInvoker,
};
return(castValue.TryCast(bindingData));
})
.ToArray();
var failedValidations = parametersCastResults
.Where(pcr => !pcr.valid)
.ToArray();
return(HasExtraParameters(method,
pathKeys, queryKeys, bodyKeys,
parametersCastResults,
() =>
{
if (failedValidations.Any())
{
return new RouteMatch
{
isValid = false,
failedValidations = failedValidations,
method = method,
};
}
//var parametersWithValues = parametersCastResults
// .Select(parametersCastResult =>
// parametersCastResult.parameterInfo.PairWithValue(parametersCastResult.value))
// .ToArray();
return new RouteMatch
{
isValid = true,
method = method,
parametersWithValues = parametersCastResults,
};
},
(extraFileParams, extraQueryParams, extraBodyParams) =>
{
return new RouteMatch
{
isValid = false,
failedValidations = failedValidations,
method = method,
extraFileParams = extraFileParams,
extraQueryParams = extraQueryParams,
extraBodyParams = extraBodyParams,
};
}));
}
