public UserService(ModelStateDictionary modelState,
IUserRepository userRepository, IRoleRepository roleRepository)
{
_modelState = modelState;
_users = userRepository;
_roles = roleRepository;
}
// Cannot use 'SerializableError' here as 'RequiredAttribute' validation errors are added as exceptions
// into the model state dictionary and 'SerializableError' sanitizes exceptions with generic error message.
// Since the tests need to verify the messages, we are doing the following.
private List<string> GetModelStateErrorMessages(ModelStateDictionary modelStateDictionary)
{
var allErrorMessages = new List<string>();
foreach (var keyModelStatePair in modelStateDictionary)
{
var key = keyModelStatePair.Key;
var errors = keyModelStatePair.Value.Errors;
if (errors != null && errors.Count > 0)
{
string errorMessage = null;
foreach (var modelError in errors)
{
if (string.IsNullOrEmpty(modelError.ErrorMessage))
{
if (modelError.Exception != null)
{
errorMessage = modelError.Exception.Message;
}
}
else
{
errorMessage = modelError.ErrorMessage;
}
if (errorMessage != null)
{
allErrorMessages.Add(string.Format("{0}:{1}", key, errorMessage));
}
}
}
}
return allErrorMessages;
}
public async Task BindPropertyFromService_WithData_WithEmptyPrefix_GetsBound()
{
// Arrange
var argumentBinder = ModelBindingTestHelper.GetArgumentBinder();
var parameter = new ParameterDescriptor()
{
Name = "Parameter1",
BindingInfo = new BindingInfo(),
ParameterType = typeof(Person)
};
var operationContext = ModelBindingTestHelper.GetOperationBindingContext();
var modelState = new ModelStateDictionary();
// Act
var modelBindingResult = await argumentBinder.BindModelAsync(parameter, modelState, operationContext);
// Assert
// ModelBindingResult
Assert.NotNull(modelBindingResult);
Assert.True(modelBindingResult.IsModelSet);
// Model
var boundPerson = Assert.IsType<Person>(modelBindingResult.Model);
Assert.NotNull(boundPerson);
Assert.NotNull(boundPerson.Address.OutputFormatter);
// ModelState
Assert.True(modelState.IsValid);
// For non user bound models there should be no entry in model state.
Assert.Empty(modelState);
}
public async Task KeyValuePairModelBinder_SimpleTypes_WithNoKey_AddsError()
{
// Arrange
var argumentBinder = ModelBindingTestHelper.GetArgumentBinder();
var parameter = new ParameterDescriptor
{
Name = "parameter",
ParameterType = typeof(KeyValuePair<string, int>)
};
var operationContext = ModelBindingTestHelper.GetOperationBindingContext(request =>
{
request.QueryString = new QueryString("?parameter.Value=10");
});
var modelState = new ModelStateDictionary();
// Act
var modelBindingResult = await argumentBinder.BindModelAsync(parameter, modelState, operationContext);
// Assert
Assert.False(modelBindingResult.IsModelSet);
Assert.Equal(2, modelState.Count);
Assert.False(modelState.IsValid);
Assert.Equal(1, modelState.ErrorCount);
var entry = Assert.Single(modelState, kvp => kvp.Key == "parameter.Key").Value;
var error = Assert.Single(entry.Errors);
Assert.Null(error.Exception);
Assert.Equal("A value is required.", error.ErrorMessage);
entry = Assert.Single(modelState, kvp => kvp.Key == "parameter.Value").Value;
Assert.Empty(entry.Errors);
Assert.Equal("10", entry.AttemptedValue);
Assert.Equal("10", entry.RawValue);
}
internal void AddErrorsToModelState(IEnumerable<DbEntityValidationResult> errors, ModelStateDictionary state)
{
foreach (var val in errors)
{
AddErrorsToModelState(val, state);
}
}
public static bool ShowErrorMessage( this HtmlForm form, ModelStateDictionary modelStates, Func<IHtmlInputControl, IHtmlElement> inputControlFinder )
{
return new GenericMvcFormValidator( form, modelStates )
{
InputControlFinder = inputControlFinder
}.ShowErrorMessage();
}
public ModelStateException(ModelStateDictionary modelState)
{
if (modelState == null)
{
throw new ArgumentNullException("modelState");
}
Errors = new Dictionary<string, string>();
if (!modelState.IsValid)
{
StringBuilder errors;
foreach (KeyValuePair<string, ModelState> state in modelState)
{
if (state.Value.Errors.Count > 0)
{
errors = new StringBuilder();
foreach (ModelError err in state.Value.Errors)
{
errors.AppendLine(err.ErrorMessage);
}
Errors.Add(state.Key, errors.ToString());
}
}
}
}
public void StartRegistrationForFamilyMember(int id, ModelStateDictionary modelState)
{
modelState.Clear(); // ensure we pull form fields from our model, not MVC's
HistoryAdd("Register");
int index = List.Count - 1;
var p = LoadExistingPerson(id, index);
if(p.NeedsToChooseClass())
return;
p.ValidateModelForFind(modelState, id, selectFromFamily: true);
if (!modelState.IsValid)
return;
List[index] = p;
if (p.ManageSubscriptions() && p.Found == true)
return;
if (p.org != null && p.Found == true)
{
if (!SupportMissionTrip)
p.IsFilled = p.org.RegLimitCount(DbUtil.Db) >= p.org.Limit;
if (p.IsFilled)
modelState.AddModelError(this.GetNameFor(mm => mm.List[List.IndexOf(p)].Found),
"Sorry, but registration is filled.");
if (p.Found == true)
p.FillPriorInfo();
return;
}
if (p.org == null && p.ComputesOrganizationByAge())
modelState.AddModelError(this.GetNameFor(mm => mm.List[id].Found), p.NoAppropriateOrgError);
}
public static void MapBrokenRules(ModelStateDictionary modelState, Csla.Core.BusinessBase businessObject)
{
foreach (var brokenRule in businessObject.BrokenRulesCollection)
{
modelState.AddModelError(brokenRule.Property, brokenRule.Description);
}
}
public void Validate_SimpleReferenceType_Valid_WithPrefix()
{
// Arrange
var validatorProvider = CreateValidatorProvider();
var modelState = new ModelStateDictionary();
var validationState = new ValidationStateDictionary();
var validator = CreateValidator();
var model = (object)"test";
modelState.SetModelValue("parameter", "test", "test");
validationState.Add(model, new ValidationStateEntry() { Key = "parameter" });
// Act
validator.Validate(validatorProvider, modelState, validationState, "parameter", model);
// Assert
Assert.True(modelState.IsValid);
AssertKeysEqual(modelState, "parameter");
var entry = modelState["parameter"];
Assert.Equal(ModelValidationState.Valid, entry.ValidationState);
Assert.Empty(entry.Errors);
}
public void Validate_SimpleType_MaxErrorsReached()
{
// Arrange
var validatorProvider = CreateValidatorProvider();
var modelState = new ModelStateDictionary();
var validationState = new ValidationStateDictionary();
var validator = CreateValidator();
var model = (object)"test";
modelState.MaxAllowedErrors = 1;
modelState.AddModelError("other.Model", "error");
modelState.SetModelValue("parameter", "test", "test");
validationState.Add(model, new ValidationStateEntry() { Key = "parameter" });
// Act
validator.Validate(validatorProvider, modelState, validationState, "parameter", model);
// Assert
Assert.False(modelState.IsValid);
AssertKeysEqual(modelState, string.Empty, "parameter");
var entry = modelState["parameter"];
Assert.Equal(ModelValidationState.Skipped, entry.ValidationState);
Assert.Empty(entry.Errors);
}
public async Task GenericModelBinder_BindsCollection_ElementTypeFromGreedyModelBinder_EmptyPrefix_Success()
{
// Arrange
var argumentBinder = ModelBindingTestHelper.GetArgumentBinder();
var parameter = new ParameterDescriptor()
{
Name = "parameter",
ParameterType = typeof(List<IFormCollection>)
};
// Need to have a key here so that the GenericModelBinder will recurse to bind elements.
var operationContext = ModelBindingTestHelper.GetOperationBindingContext(request =>
{
request.QueryString = new QueryString("?index=10");
});
var modelState = new ModelStateDictionary();
// Act
var modelBindingResult = await argumentBinder.BindModelAsync(parameter, modelState, operationContext);
// Assert
Assert.NotNull(modelBindingResult);
Assert.True(modelBindingResult.IsModelSet);
var model = Assert.IsType<List<IFormCollection>>(modelBindingResult.Model);
Assert.Equal(1, model.Count);
Assert.NotNull(model[0]);
Assert.Equal(0, modelState.Count);
Assert.Equal(0, modelState.ErrorCount);
Assert.True(modelState.IsValid);
}
public async Task InvalidModelStateResult_WritesHttpError()
{
// Arrange
var httpContext = new DefaultHttpContext();
httpContext.RequestServices = CreateServices();
var stream = new MemoryStream();
httpContext.Response.Body = stream;
var context = new ActionContext(httpContext, new RouteData(), new ActionDescriptor());
var modelState = new ModelStateDictionary();
modelState.AddModelError("product.Name", "Name is required.");
var expected =
"{\"Message\":\"The request is invalid.\"," +
"\"ModelState\":{\"product.Name\":[\"Name is required.\"]}}";
var result = new InvalidModelStateResult(modelState, includeErrorDetail: false);
// Act
await result.ExecuteResultAsync(context);
// Assert
using (var reader = new StreamReader(stream))
{
stream.Seek(0, SeekOrigin.Begin);
var content = reader.ReadToEnd();
Assert.Equal(expected, content);
}
}
internal static HtmlHelper Create(ModelStateDictionary modelStateDictionary = null, ValidationHelper validationHelper = null)
{
modelStateDictionary = modelStateDictionary ?? new ModelStateDictionary();
var httpContext = new Mock<HttpContextBase>();
validationHelper = validationHelper ?? new ValidationHelper(httpContext.Object, modelStateDictionary);
return new HtmlHelper(modelStateDictionary, validationHelper);
}
public async Task BindParameter_WithModelBinderType_NoData_ReturnsNull()
{
// Arrange
var argumentBinder = ModelBindingTestHelper.GetArgumentBinder();
var parameter = new ParameterDescriptor()
{
Name = "Parameter1",
BindingInfo = new BindingInfo()
{
BinderType = typeof(NullModelNotSetModelBinder)
},
ParameterType = typeof(string)
};
// No data is passed.
var operationContext = ModelBindingTestHelper.GetOperationBindingContext();
var modelState = new ModelStateDictionary();
// Act
var modelBindingResult = await argumentBinder.BindModelAsync(parameter, modelState, operationContext);
// Assert
// ModelBindingResult
Assert.Null(modelBindingResult);
// ModelState (not set unless inner binder sets it)
Assert.True(modelState.IsValid);
Assert.Empty(modelState);
}
public async Task TryUpdateModel_ReturnsFalse_IfModelValidationFails()
{
// Arrange
var binders = new IModelBinder[]
{
new TypeConverterModelBinder(),
new ComplexModelDtoModelBinder(),
new MutableObjectModelBinder()
};
var validator = new DataAnnotationsModelValidatorProvider();
var model = new MyModel();
var modelStateDictionary = new ModelStateDictionary();
var values = new Dictionary<string, object>
{
{ "", null }
};
var valueProvider = new DictionaryBasedValueProvider(values);
// Act
var result = await ModelBindingHelper.TryUpdateModelAsync(
model,
"",
Mock.Of<HttpContext>(),
modelStateDictionary,
new DataAnnotationsModelMetadataProvider(),
GetCompositeBinder(binders),
valueProvider,
new[] { validator });
// Assert
Assert.False(result);
Assert.Equal("The MyProperty field is required.",
modelStateDictionary["MyProperty"].Errors[0].ErrorMessage);
}
public void Validate(ModelStateDictionary mdlState)
{
base.Validate();
foreach (var tags in _nameTags)
{
var error = tags.Value.ValidationError;
if (error != null)
{
var strError = string.Join(", ", error.Errors);
if (!string.IsNullOrWhiteSpace(strError))
{
if (tags.Value is DataObjectViewModel)
{
// Special case DatObject: remove any key
mdlState.AddModelError("", strError);
}
else
{
mdlState.AddModelError(tags.Key, strError);
}
}
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="BaseTestBuilderWithModelError"/> class.
/// </summary>
/// <param name="testContext"><see cref="ActionTestContext"/> containing data about the currently executed assertion chain.</param>
/// <param name="modelState">Optional <see cref="ModelStateDictionary"/> to use the test builder with. Default is controller's <see cref="ModelStateDictionary"/>.</param>
protected BaseTestBuilderWithModelError(
ActionTestContext testContext,
ModelStateDictionary modelState = null)
: base(testContext)
{
this.ModelState = modelState ?? testContext.ModelState;
}
public static void AddErrorsToModelState(ModelStateDictionary modelState, IEnumerable<ValidationError> errors, string parameterName)
{
foreach(ValidationError invalidValue in errors)
{
modelState.AddModelError(parameterName + "." + invalidValue.PropertyPath, invalidValue.Message);
}
}
public async Task JsonPatchInputFormatter_ReadsMultipleOperations_Successfully()
{
// Arrange
var logger = GetLogger();
var formatter = new JsonPatchInputFormatter(logger);
var content = "[{\"op\": \"add\", \"path\" : \"Customer/Name\", \"value\":\"John\"}," +
"{\"op\": \"remove\", \"path\" : \"Customer/Name\"}]";
var contentBytes = Encoding.UTF8.GetBytes(content);
var modelState = new ModelStateDictionary();
var httpContext = GetHttpContext(contentBytes);
var provider = new EmptyModelMetadataProvider();
var metadata = provider.GetMetadataForType(typeof(JsonPatchDocument<Customer>));
var context = new InputFormatterContext(
httpContext,
modelName: string.Empty,
modelState: modelState,
metadata: metadata,
readerFactory: new TestHttpRequestStreamReaderFactory().CreateReader);
// Act
var result = await formatter.ReadAsync(context);
// Assert
Assert.False(result.HasError);
var patchDoc = Assert.IsType<JsonPatchDocument<Customer>>(result.Model);
Assert.Equal("add", patchDoc.Operations[0].op);
Assert.Equal("Customer/Name", patchDoc.Operations[0].path);
Assert.Equal("John", patchDoc.Operations[0].value);
Assert.Equal("remove", patchDoc.Operations[1].op);
Assert.Equal("Customer/Name", patchDoc.Operations[1].path);
}
public Order OrderFromCheckoutViewData(CheckoutViewData checkoutViewData, ModelStateDictionary modelState)
{
if (EmailAddressesDoNotMatch(checkoutViewData, modelState)) return null;
var basket = basketRepository.GetById(checkoutViewData.BasketId);
userService.CurrentUser.EnsureCanView(basket);
var order = new Order
{
Email = checkoutViewData.Email,
AdditionalInformation = checkoutViewData.AdditionalInformation,
ContactMe = checkoutViewData.ContactMe,
Card = GetCardFromViewData(checkoutViewData, modelState),
CardContact = GetCardContactFromViewData(checkoutViewData, modelState),
CreatedDate = DateTime.Now,
DeliveryContact = GetDeliveryContactFromViewData(checkoutViewData, modelState),
DispatchedDate = DateTime.Now,
OrderStatus = OrderStatus.Pending,
UseCardHolderContact = checkoutViewData.UseCardholderContact,
PayByTelephone = checkoutViewData.PayByTelephone,
User = userService.CurrentUser
};
AddOrderLinesFromBasket(order, basket);
CalcuatePostage(order, basket);
return order;
}
public ModelStateDictionary SendEmails(DefaultContext db)
{
var modelStateDictionary = new ModelStateDictionary();
UserProfile[] userProfiles = UserProfileCache.GetIndex(db);
bool success = true;
foreach (UserProfile userProfile in userProfiles.Where(up => !String.IsNullOrEmpty(up.Email1)))
{
bool partialSuccess = Mail.SendEmail(userProfile.Email1, Subject, Body, true, true);
if (partialSuccess)
{
string logMessage = String.Format("Email for user {0} with address {1} was successfully sent.", userProfile.FullName, userProfile.Email1);
Logger.SetLog(logMessage);
}
else
{
string errorMessage = String.Format("Email for user {0} with address {1} was not sent.", userProfile.FullName, userProfile.Email1);
Logger.SetErrorLog(errorMessage);
}
success &= partialSuccess;
}
if (!success)
{
modelStateDictionary.AddModelError(BaseCache.EmptyField, ValidationResource.BulkMail_SomeEmailWasNotSent_ErrorMessage);
}
return modelStateDictionary;
}
public JsonData(ModelStateDictionary modelDic)
: this()
{
List<string> errorList = new List<string>();
List<string> keyList = new List<string>();
List<int> errorIndexList = new List<int>();
int i = 0;
foreach (ModelState state in modelDic.Values) {
if (state.Errors.Count > 0) {
string error = state.Errors[0].ErrorMessage;
errorList.Add(error);
errorIndexList.Add(i);
}
i++;
}
int j = 0;
foreach (string key in modelDic.Keys) {
if (errorIndexList.Any(x => x == j)) {
keyList.Add(key.Replace(".", "_"));
}
j++;
}
for (int x = 0; x <= errorList.Count - 1; x++) {
ErrorList.Add(new FormFiledError(keyList[x], errorList[x]));
}
if (errorList.Count > 0) this.HasFormError = true;
}
public bool Update(UsersExt model, ModelStateDictionary modelState, Controller ctrl)
{
bool status = true;
//Wrap it all in a transaction
TransactionOptions transOptions = SetTransactionTimeoutForDebugging(HttpContext.Current);
using (TransactionScope transaction = new TransactionScope(TransactionScopeOption.Required, transOptions))
{
//if (db.tblUsers.Any(u => u.UserID != model.UserID && u.Username.ToLower().Equals(model.Username)))
//{
// status = false;
// modelState.AddModelError("Username", "Username already Exists.");
//}
//else
//{
// //TODO: Map to DB Object
// tblUsers tbluser = Map(model);
// tbluser.Password = SecurityUtils.EncryptText(tbluser.Password);
// db.tblUsers.Attach(tbluser);
// db.Entry(tbluser).State = System.Data.Entity.EntityState.Modified;
// db.SaveChanges();
// //TOD: Add to Audit Log
// SecurityUtils.AddAuditLog("User Details has been Updated. User FullName = " + model.Fullname, ctrl);
// //To get here, everything must be OK, so commit the transaction
// transaction.Complete();
//}
}
return status;
}
public virtual void Delete(SysEventViewModel sys, ModelStateDictionary modelState)
{
var entity = sys.ToEntity();
db.SysEvents.Attach(entity);
db.SysEvents.Remove(entity);
db.SaveChanges();
}
public static string ModelStateToString(ModelStateDictionary modelState)
{
Contract.Assert(modelState != null);
if (modelState.IsValid)
{
return String.Empty;
}
StringBuilder modelStateBuilder = new StringBuilder();
foreach (string key in modelState.Keys)
{
ModelState state = modelState[key];
if (state.Errors.Count > 0)
{
foreach (ModelError error in state.Errors)
{
string errorString = Error.Format(SRResources.TraceModelStateErrorMessage,
key,
error.ErrorMessage);
if (modelStateBuilder.Length > 0)
{
modelStateBuilder.Append(',');
}
modelStateBuilder.Append(errorString);
}
}
}
return modelStateBuilder.ToString();
}
public bool Create(UsersExt model, ModelStateDictionary modelState, Controller ctrl)
{
bool status = true;
//Wrap it all in a transaction
TransactionOptions transOptions = SetTransactionTimeoutForDebugging(HttpContext.Current);
using (TransactionScope transaction = new TransactionScope(TransactionScopeOption.Required, transOptions))
{
//if (db.tblUsers.Any(u => u.Username.ToLower().Equals(model.Username)))
//{
// status = false;
// modelState.AddModelError("Username", "Username already Exists.");
//}
//else
//{
// tblUsers tbluser = Map(model);
// tbluser.Password = SecurityUtils.EncryptText(tbluser.Password);
// db.tblUsers.Add(tbluser);
// db.SaveChanges();
// // UserID = tbluser.UserID;
// //Add to Audit Log
// SecurityUtils.AddAuditLog("User has been Added. User FullName = " + model.Fullname, ctrl);
// transaction.Complete();
//}
}
return status;
}
public void ShouldCopyToModelState()
{
var modelstate = new ModelStateDictionary();
const string property = "";
var validator = new Validator
{
() => property.Label("Property 1").IsRequired(),
() => property.Label("Property 2").IsRequired(),
() => property.Label("Property 3").IsRequired()
};
try
{
validator.Validate();
}
catch (ValidationException ex)
{
ex.CopyToModelState(modelstate, "foo");
}
modelstate.Count.ShouldEqual(3);
modelstate["foo.Property 1"].ShouldNotBeNull();
modelstate["foo.Property 2"].ShouldNotBeNull();
modelstate["foo.Property 3"].ShouldNotBeNull();
}
public void ValidateModelForNew(ModelStateDictionary modelstate, int i)
{
modelState = modelstate;
Index = i;
IsValidForNew = true; // Assume true until proven false
IsValidForContinue = true; // Assume true until proven false
ValidateBasic();
ValidateBirthdate();
if (!IsValidForNew)
return;
ValidateBirthdayRange(selectFromFamily: false);
ValidatePhone();
ValidateEmailForNew();
if (!CanProceedWithThisAddress())
{
IsValidForContinue = false;
return;
}
ValidateCampus();
ValidateGender();
ValidateMarital();
ValidateMembership();
IsValidForContinue = IsValidForNew = modelState.IsValid;
}
public static List<string> GetErrorList(ModelStateDictionary modelState)
{
var errorList = from state in modelState.Values
from error in state.Errors
select error.ErrorMessage;
return errorList.ToList();
}
public ApiErrorResp(ModelStateDictionary modelState)
{
Errors = modelState.Values.SelectMany(modelErrorCollection => modelErrorCollection.Errors).Select(modelError => modelError.ErrorMessage);
}
public ModelStateDictionaryWrapper(ModelStateDictionary source)
{
_state = source;
}
protected BaseValidator(IUnitOfWork unitOfWork)
{
ModelState = new ModelStateDictionary();
Alerts = new AlertsContainer();
UnitOfWork = unitOfWork;
}
public void EditProfilePostShouldReturnModelErrors(FakeSiteContext siteContext, ModelStateDictionary modelState, string profileItemId, IEnumerable <string> interests, [Substitute] EditProfile editProfile, IUserProfileService userProfileService)
{
var user = Substitute.For <User>("extranet/John", true);
user.Profile.Returns(Substitute.For <UserProfile>());
user.Profile.ProfileItemId = profileItemId;
userProfileService.GetUserDefaultProfileId().Returns(profileItemId);
userProfileService.GetInterests().Returns(interests);
userProfileService.ValidateProfile(Arg.Any <EditProfile>(), Arg.Do <ModelStateDictionary>(x => x.AddModelError("key", "error"))).Returns(false);
using (new SiteContextSwitcher(siteContext))
using (new UserSwitcher(user))
{
var accounController = new AccountsController(null, null, null, userProfileService);
var result = accounController.EditProfile(editProfile);
result.Should().BeOfType <ViewResult>().Which.ViewData.ModelState.Should().ContainKey("key").WhichValue.Errors.Should().Contain(e => e.ErrorMessage == "error");
}
}
public static IEnumerable <string> Errors(this ModelStateDictionary modelState)
{
var allErrors = modelState.Values.SelectMany(v => v.Errors);
return(allErrors.Select(e => e.ErrorMessage));
}
public static async Task <byte[]> ProcessFormFile <T>(IFormFile formFile,
ModelStateDictionary modelState, IEnumerable <string> permittedExtensions,
long sizeLimit)
{
if (formFile == null)
{
throw new ArgumentNullException(nameof(formFile));
}
var fieldDisplayName = string.Empty;
var property = typeof(T).GetProperty(formFile.Name.Substring(formFile.Name.IndexOf(".", StringComparison.Ordinal) + 1));
if (property != null)
{
if (property.GetCustomAttribute(typeof(DisplayAttribute)) is
DisplayAttribute displayAttribute)
{
fieldDisplayName = $"{displayAttribute.Name} ";
}
}
var trustedFileNameForDisplay = WebUtility.HtmlEncode(
formFile.FileName);
if (formFile.Length == 0)
{
modelState.AddModelError(formFile.Name,
$"{fieldDisplayName}({trustedFileNameForDisplay}) is empty.");
return(new byte[0]);
}
if (formFile.Length > sizeLimit)
{
var megabyteSizeLimit = sizeLimit / 1048576;
modelState.AddModelError(formFile.Name,
$"{fieldDisplayName}({trustedFileNameForDisplay}) exceeds " +
$"{megabyteSizeLimit:N1} MB.");
return(new byte[0]);
}
try
{
await using var memoryStream = new MemoryStream();
await formFile.CopyToAsync(memoryStream);
if (memoryStream.Length == 0)
{
modelState.AddModelError(formFile.Name,
$"{fieldDisplayName}({trustedFileNameForDisplay}) is empty.");
}
if (!IsValidFileExtensionAndSignature(
formFile.FileName, memoryStream, permittedExtensions))
{
modelState.AddModelError(formFile.Name,
$"{fieldDisplayName}({trustedFileNameForDisplay}) file " +
"type isn't permitted or the file's signature " +
"doesn't match the file's extension.");
}
else
{
return(memoryStream.ToArray());
}
}
catch (Exception ex)
{
modelState.AddModelError(formFile.Name,
$"{fieldDisplayName}({trustedFileNameForDisplay}) upload failed. " + $"Please contact the Help Desk for support. Error: {ex.HResult}");
}
return(new byte[0]);
}
protected override InvalidModelStateResult BadRequest(ModelStateDictionary modelState)
{
return(base.BadRequest(modelState));
}
public ModelStateWrapper(ModelStateDictionary modelState)
{
ModelState = modelState;
}
public ModelValidateFailResponse(ModelStateDictionary modelState)
{
this._modelState = modelState;
this.code = (int)HttpStatusCode.BadRequest;
GenErrorMsg();
}
/// <summary>
/// Helper method that performs content negotiation and creates a <see cref="HttpResponseMessage"/> representing an error
/// with an instance of <see cref="ObjectContent{T}"/> wrapping an <see cref="HttpError"/> for model state <paramref name="modelState"/>.
/// If no formatter is found, this method returns a response with status 406 NotAcceptable.
/// </summary>
/// <remarks>
/// This method requires that <paramref name="request"/> has been associated with an instance of
/// <see cref="HttpConfiguration"/>.
/// </remarks>
/// <param name="request">The request.</param>
/// <param name="statusCode">The status code of the created response.</param>
/// <param name="modelState">The model state.</param>
/// <returns>An error response for <paramref name="modelState"/> with status code <paramref name="statusCode"/>.</returns>
public static HttpResponseMessage CreateErrorResponse(this HttpRequestMessage request, HttpStatusCode statusCode, ModelStateDictionary modelState)
{
if (request == null)
{
throw Error.ArgumentNull("request");
}
return(request.CreateErrorResponse(statusCode, includeErrorDetail => new HttpError(modelState, includeErrorDetail)));
}
//AddErrorToModelState
public static ModelStateDictionary AddErrorToModelState(string code, string description, ModelStateDictionary modelState)
{
modelState.TryAddModelError(code, description);
return(modelState);
}
public static async Task <string> ProcessFormFile(IFormFile formFile, ModelStateDictionary modelState)
{
var fieldDisplayName = string.Empty;
// Use reflection to obtain the display name for the model
// property associated with this IFormFile. If a display
// name isn't found, error messages simply won't show
// a display name.
MemberInfo property =
typeof(FileUpload).GetProperty(formFile.Name.Substring(formFile.Name.IndexOf(".") + 1));
if (property != null)
{
var displayAttribute =
property.GetCustomAttribute(typeof(DisplayAttribute)) as DisplayAttribute;
if (displayAttribute != null)
{
fieldDisplayName = $"{displayAttribute.Name} ";
}
}
// Use Path.GetFileName to obtain the file name, which will
// strip any path information passed as part of the
// FileName property. HtmlEncode the result in case it must
// be returned in an error message.
var fileName = WebUtility.HtmlEncode(Path.GetFileName(formFile.FileName));
if (formFile.ContentType.ToLower() != "text/plain")
{
modelState.AddModelError(formFile.Name,
$"The {fieldDisplayName}file ({fileName}) must be a text file.");
}
// Check the file length and don't bother attempting to
// read it if the file contains no content. This check
// doesn't catch files that only have a BOM as their
// content, so a content length check is made later after
// reading the file's content to catch a file that only
// contains a BOM.
if (formFile.Length == 0)
{
modelState.AddModelError(formFile.Name, $"The {fieldDisplayName}file ({fileName}) is empty.");
}
else if (formFile.Length > 1048576)
{
modelState.AddModelError(formFile.Name, $"The {fieldDisplayName}file ({fileName}) exceeds 1 MB.");
}
else
{
try
{
string fileContents;
// The StreamReader is created to read files that are UTF-8 encoded.
// If uploads require some other encoding, provide the encoding in the
// using statement. To change to 32-bit encoding, change
// new UTF8Encoding(...) to new UTF32Encoding().
using (
var reader =
new StreamReader(
formFile.OpenReadStream(),
new UTF8Encoding(encoderShouldEmitUTF8Identifier: false, throwOnInvalidBytes: true),
detectEncodingFromByteOrderMarks: true))
{
fileContents = await reader.ReadToEndAsync();
// Check the content length in case the file's only
// content was a BOM and the content is actually
// empty after removing the BOM.
if (fileContents.Length > 0)
{
return(fileContents);
}
else
{
modelState.AddModelError(formFile.Name,
$"The {fieldDisplayName}file ({fileName}) is empty.");
}
}
}
catch (Exception ex)
{
modelState.AddModelError(formFile.Name,
$"The {fieldDisplayName}file ({fileName}) upload failed. " +
$"Please contact the Help Desk for support. Error: {ex.Message}");
// Log the exception
}
}
return(string.Empty);
}
public static IEnumerable <Error> ConvertModelStateToErrors(ModelStateDictionary modelState) => modelState.SelectMany(entry =>
public UnprocessableEntityObjectResult(ModelStateDictionary modelState)
: base(new SerializableError(modelState))
{
StatusCode = 422;
}
public static IEnumerable <ValidationError> AllErrors(this ModelStateDictionary modelState)
{
return(modelState.Keys.SelectMany(key => modelState[key].Errors.Select(x => new ValidationError(key, x.ErrorMessage))).ToList());
}
//AddErrorsToModelState
public static ModelStateDictionary AddErrorsToModelState(IdentityResult identityResult, ModelStateDictionary modelState)
{
foreach (var e in identityResult.Errors)
{
modelState.TryAddModelError(e.Code, e.Description);
}
return(modelState);
}
public static Dictionary <string, string[]> ToDictionary(this ModelStateDictionary modelState)
{
return(modelState.Where(kvp => kvp.Value.Errors.Count > 0).ToDictionary(kvp => kvp.Key, kvp => kvp.Value.Errors.Select(e => e.ErrorMessage).ToArray()));
}
public ValidationErrorResult(ModelStateDictionary modelState)
: base(modelState)
{
}
internal static CustomActionResult getNullException(ModelStateDictionary modelState)
{
return(new CustomActionResult(HttpStatusCode.NotAcceptable, "ERR-VALIDATION-01: validation failed.object is null"));
}
public static string ErrorsAsString(this ModelStateDictionary modelStateDic)
{
return(string.Join("; ", modelStateDic.Values
.SelectMany(x => x.Errors).Select(x => x.ErrorMessage)));
}
public TestClass3()
{
Prop1 = new ModelStateDictionary <string>();
}
/// <summary>
/// Initializes a new instance of the <see cref="ValidationResults"/> class.
/// </summary>
/// <param name="modelState">State of the model.</param>
public ValidationResults(ModelStateDictionary modelState = null)
{
this.modelStateDictionary = modelState ?? new ModelStateDictionary();
}
public static bool IsInvalid(this ModelStateDictionary modelState) => !modelState.IsValid;
internal static CustomActionResult getModelValidationException(ModelStateDictionary modelState)
{
return(new CustomActionResult(HttpStatusCode.NotAcceptable, "ERR-VALIDATION-00: validation failed.value required"));
}
public static List <string> GetErrorMessages(this ModelStateDictionary dictionary)
{
return(dictionary.SelectMany(m => m.Value.Errors)
.Select(m => m.ErrorMessage)
.ToList());
}
public static IEnumerable <string> ToEnumerableString(this ModelStateDictionary modelState)
{
return(modelState.Values.Where(e => e.Errors.Count > 0)
.SelectMany(e => e.Errors)
.Select(e => e.ErrorMessage));
}
public ValidationErrorWrapper(ModelStateDictionary modelState)
{
Message = ErrorMessage;
SerializeModelState(modelState);
}
public void DateIsWithinTheSeason(Func <DateTimeOffset?> dateToValidate, Season season, ModelStateDictionary modelState, string fieldName, string dateOfWhat)
{
if (dateToValidate is null)
{
throw new ArgumentNullException(nameof(dateToValidate));
}
if (modelState is null)
{
throw new ArgumentNullException(nameof(modelState));
}
if (dateToValidate().HasValue&& season != null)
{
var seasonForMatch = _seasonEstimator.EstimateSeasonDates(dateToValidate().Value);
if (seasonForMatch.fromDate.Year != season.FromYear || seasonForMatch.untilDate.Year != season.UntilYear)
{
modelState.AddModelError(fieldName, $"The {dateOfWhat} date is not in the {season.SeasonFullName()}");
}
}
}
public static ApiModel <TValue> AsApiModel <TValue>(this ModelStateDictionary modelState, TValue val)
where TValue : class
{
return(new ApiModel <TValue>(val, AsApiResult(modelState)));
}
public ValidationErrorWrapper(string message, ModelStateDictionary modelState)
{
Message = message;
SerializeModelState(modelState);
}
