public string GenerateTokenForAudience(string audienceName, string secret)
{
//audienceName = username
//Το secret πρέπει να ειναι base64 string του Sha512 του secret(password) του audience
string password = string.Empty;
using (var context = new TPDMSDbModel())
{
password = context.admUsers.Where(u => u.Username == audienceName)
.Select(u => u.Password).FirstOrDefault();
if (string.IsNullOrWhiteSpace(secret))
{
return(null);
}
}
var result = SI.Identity.Helpers.SecurityHelper.GetHashedPassword(audienceName, secret);
if (result != password)
{
return(null);
}
//secret = password:audienceName
secret = $"{result}:{audienceName}";
using (var dbContext = new TPDMSDbContext(WebApiConfig.Options))
{
var SpecificUser = dbContext.admUsers.FirstOrDefault(x => x.Username == audienceName && x.Password == password);
//TODO: Να πάρουμε τον issuer και το expiresInMinutes από configuration
int tokenDuration = SpecificUser.TokenDuration ?? 30;
return(CreateToken(audienceName, secret, "self", tokenDuration));
}
}
public void DeclareObject(JObject entity, string user, string entityName = null, Error error = null)
{
var entryObject = EventGenerator.SetObject(entity, entityName, error);
using (var dbContext = new TPDMSDbContext(WebApiConfig.Options))
{
{
// get type of object from json
var currentType = entryObject.GetType();
var props = new List <PropertyInfo>(currentType.GetProperties());
// find the properties you need to use
var propert1 = props.FirstOrDefault(x => x.Name == "Propert1");
var property2 = props.FirstOrDefault(x => x.Name == "Propert2");
var property3 = props.FirstOrDefault(x => x.Name == "Propert3");
var property4 = props.FirstOrDefault(x => x.Name == "Propert4");
var property5 = props.FirstOrDefault(x => x.Name == "Propert5");
var property6 = props.FirstOrDefault(x => x.Name == "Propert6");
var propert7 = props.FirstOrDefault(x => x.Name == "Propert7");
var property8 = props.FirstOrDefault(x => x.Name == "Propert8");
var propert7Value = propert7?.GetValue(propert7.GetGetMethod().IsStatic ? null : entryObject);
var property8Value = property8?.GetValue(property8.GetGetMethod().IsStatic ? null : entryObject);
// Handle duplicates for IEnumerable<object> with reflection
if (Duplicates.Handler(property8, propert7, aUIsValue, upUIsValue, entryObject))
{
propert7Value = property8?.GetValue(property8.GetGetMethod().IsStatic ? null : entryObject);
property8Value = propert7?.GetValue(propert7.GetGetMethod().IsStatic ? null : entryObject);
}
#region some business for specific entity
#endregion some business for specific entity
#region some business for specific entity
#endregion some business for specific entity
#region some business for specific entity
#endregion some business for specific entity
#region some business for specific entity
#endregion some business for specific entity
}
}
}
public IHttpActionResult Token([FromBody] TokenRequest request)
{
try
{
var auth = new AuthenticationModule();
var token = auth.GenerateTokenForAudience(request.audienceName, request.secret);
if (string.IsNullOrWhiteSpace(token))
{
return(BadRequest("Not authorized.Invalid credentials.Please try again."));
}
Log.Information("User {UserName} requests token.", request.audienceName);
using (var dbContext = new TPDMSDbContext(WebApiConfig.Options))
{
var SpecificUser = dbContext.admUsers.Where(x => x.Username == request.audienceName).FirstOrDefault();
return(Ok(new { token, expiresin = SpecificUser.TokenDuration }));
}
}
catch (Exception ex)
{
Log.Error(ex.Message);
return(InternalServerError());
}
}
public static object SetObject(JObject entity, string entityName = null, Error error = null)
{
using (var dbContext = new TPDMSDbContext(WebApiConfig.Options))
{
var mapping = dbContext.Mappings.FirstOrDefault(x => x.Name == $"json{entityName}");
var mappingField = dbContext.MappingFields.Where(x => x.MappingId == mapping.MappingId);
var className = entityName;
var assembly = AppDomain.CurrentDomain.GetAssemblies()
.FirstOrDefault(t => t.GetName().Name == $"DataLayer");
var type = assembly.GetType(className);
var instance = Activator.CreateInstance(type);
foreach (var field in mappingField)
{
DataType dataType = null;
var childField = dbContext.EntityFields.Single(y => y.EntityFieldId.ToString() == field.SourceMapping);
dataType = dbContext.DataTypes.Single(y => y.DataTypeID == childField.DataTypeId);
dataType = dataType.BaseDataTypeId != null?dbContext.DataTypes.Single(y => y.DataTypeID == dataType.BaseDataTypeId) : dataType;
var name = childField.Name;
switch (childField.Cardinality)
{
case "statement 1":
{
var prpName = field.TargetMapping.Remove(0, 2);
var typePerField = assembly.GetType($"DataLayer.{prpName}");
entity.TryGetValue(name, out var result);
if (result == null || result.ToString() == string.Empty)
{
continue;
}
Type listType = null;
object instanceList = null;
foreach (var item in result?.Values())
{
var stringItem = item?.ToString();
if (childField.MaxLength < stringItem?.Length)
{
try
{
throw new FieldSizeViolationException(childField.Name, childField.MaxLength, true);
}
catch (FieldSizeViolationException ex)
{
error.HasWarning = true;
error.WarningMessages = error.WarningMessages ?? new Dictionary <string, string>();
error.WarningMessages.Add($"{ex?.GetType()?.ToString()}_{childField?.Name}", ex.Message);
}
}
var instanceChild = Activator.CreateInstance(typePerField);
var property = typePerField.GetProperty(name);
var checkDataType = Helper.ConvertJToken(item, dataType, property.Name);
if (checkDataType is string && (string)checkDataType == string.Empty)
{
property?.SetValue(instanceChild, null);
}
property.SetValue(instanceChild, checkDataType);
var enumerables = Helper.GetCollections(type);
foreach (var prp in enumerables.Where(p => p.PropertyType.GetGenericArguments().First() == typePerField))
{
listType = listType ?? prp.PropertyType.GetGenericArguments().First();
instanceList = instanceList ?? Activator.CreateInstance(typeof(List <>).MakeGenericType(listType));
instanceList.GetType().GetMethod("Add").Invoke(instanceList, new[] { instanceChild });
prp?.SetValue(instance, instanceList, null);
break;
}
}
break;
}
case "Statement 2":
{
entity.TryGetValue(name, out var result);
var prpName = field.TargetMapping.Remove(0, 2);
if (result == null || result.ToString() == string.Empty)
{
continue;
}
var stringResult = result?.ToString();
if (childField.MaxLength < stringResult?.Length)
{
try
{
throw new FieldSizeViolationException(childField.Name, childField.MaxLength, true);
}
catch (FieldSizeViolationException ex)
{
error.HasWarning = true;
error.WarningMessages = error.WarningMessages ?? new Dictionary <string, string>();
error.WarningMessages.Add($"{ex?.GetType()?.ToString()}_{childField?.Name}", ex.Message);
}
}
var checkDataTypeResult = Helper.ConvertJToken(result, dataType, prpName);
var property = instance.GetType().GetProperties().FirstOrDefault(p => p.Name == prpName);
if (checkDataTypeResult is string && (string)checkDataTypeResult == string.Empty)
{
property?.SetValue(instance, null);
}
else
{
property?.SetValue(instance, checkDataTypeResult);
}
break;
}
}
}
return(instance);
}
}
