internal WSAccessKeyEntity GenerateWSAccessKey()
{
WSAccessKeyEntity key = null;
if (Request.Security.IsLogged && Request.Security.AuthToken.User.role >= WSConstants.ACCESS_LEVEL.ADMIN && Request.INPUT.Any(x => WSConstants.ALIACES.USER_ID.Match(x.Key)))
{
using (WSDataContext DBContext = GetInternalContext(Request.Meta.DB, Request.ID, $"{GetType().Name}.GenerateWSAccessKey()"))
{
string UserID = Request.INPUT.ReadValue(WSConstants.ALIACES.USER_ID, out UserID) ? UserID : null;
Func <Type, bool> userFunc = a => a.Name.Equals("User");
PropertyInfo sessionProp = /*Request.*/ DBContext
.GetType()
.GetProperties()
.FirstOrDefault(x => x.PropertyType.GetGenericTypeArguments().Any(userFunc));
Type userType = sessionProp == null ? null : sessionProp
.PropertyType
.GetGenericTypeArguments()
.FirstOrDefault(userFunc);
if (userType != null)
{
System.Reflection.MethodInfo mInfo = /*Request.*/ DBContext.GetType().GetMethod("GetTable", new Type[] { });
var UObj = mInfo.MakeGenericMethod(new Type[] { userType }).Invoke(/*Request.*/ DBContext, new object[] { });
Func <WSDynamicEntity, bool> func = s => s.getIdentities(ClientFunctions).FirstOrDefault(i => i.Key.ToLower().Equals("userid")).Value.ToString().ToLower().Equals(UserID.ToLower());
System.Reflection.MethodInfo[] methods = typeof(Enumerable).GetMethods(System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.Public);
var method = methods.FirstOrDefault(m => m.Name == "FirstOrDefault" && m.GetParameters().Count() == 2).MakeGenericMethod(typeof(WSDynamicEntity));
WSDynamicEntity user = (WSDynamicEntity)method.Invoke(null, new object[] { UObj, func });
if (user != null)
{
object pass = null;
if (user.TryReadPropertyValue("Password", out pass))
{
key = new WSAccessKeyEntity(UserID.ToLower(), Request.Security.generateKey(new string[] { UserID.ToLower(), pass.ToString() }));
}
}
}
}
}
return(key);
}
private WSSession ReadWSSession(string dbName)
{
WSSession session = null;
if (!string.IsNullOrEmpty(dbName))
{
try
{
WSSecurityMeta meta = SecurityMap[dbName];
session = new WSSession(Request.SessionID, meta);
/**********************
* ANDVO@NOTE:
* DO NOT do [ZoneContext = Request.ZoneContext;]
* because it will use Request's zone, when it MUST BE zone for the argument:'dbName' !!!
* */
using (WSDataContext ZoneContext = GetInternalContext(meta.Zone, Request.ID, $"{GetType().Name}.ReadWSSession('{dbName}')"))
{
if (ZoneContext != null && !ZoneContext.IsDisposed && ZoneContext.Connection.State == System.Data.ConnectionState.Open)
{
if (meta.SessionType != null)
{
MethodInfo mInfo = ZoneContext.GetType().GetMethod("GetTable", new Type[] { });
var tObj = mInfo.MakeGenericMethod(new Type[] { meta.SessionType }).Invoke(ZoneContext, new object[] { });
Func <WSDynamicEntity, bool> func = s => s.readPropertyValue(WSConstants.PARAMS.SESSIONID.NAME, "").ToString().ToLower().Equals(Request.SessionID.ToLower());
MethodInfo[] methods = typeof(Enumerable).GetMethods(BindingFlags.Static | BindingFlags.Public);
var method = methods.FirstOrDefault(m => m.Name == "FirstOrDefault" && m.GetParameters().Count() == 2).MakeGenericMethod(typeof(WSDynamicEntity));
WSDynamicEntity sessionEntity = (WSDynamicEntity)method.Invoke(null, new object[] { tObj, func });
if (sessionEntity != null)
{
WSDynamicEntity userEntity = (WSDynamicEntity)sessionEntity.GetType().GetProperties().Single(x => x.PropertyType == meta.UserType).GetValue(sessionEntity, null);
if (userEntity != null)
{
object _id = userEntity.TryReadPropertyValue("UserID", out _id) ? _id : null;
object _email = userEntity.TryReadPropertyValue("Email", out _email) ? _email : null;
object _firstname = userEntity.TryReadPropertyValue("FirstName", out _firstname) ? _firstname : null;
object _lastname = userEntity.TryReadPropertyValue("LastName", out _lastname) ? _lastname : null;
object _isactive = userEntity.TryReadPropertyValue("IsActive", out _isactive) ? _isactive : null;
object _login = userEntity.TryReadPropertyValue("Login", out _login) ? _login : null;
WSDynamicEntity roleEntity = (WSDynamicEntity)userEntity.GetType().GetProperties().FirstOrDefault(x => x.PropertyType == meta.RoleType).GetValue(userEntity, null);
if (roleEntity != null)
{
object _role = roleEntity.TryReadPropertyValue("ID", out _role) ? _role : null;
object _roleName = roleEntity.TryReadPropertyValue("Name", out _roleName) ? _roleName : null;
int id = int.TryParse(_id.ToString(), out id) ? id : -1;
string email = _email != null?_email.ToString() : string.Empty;
string login = _login != null?_login.ToString() : string.Empty;
string firstname = _firstname != null?_firstname.ToString() : string.Empty;
string lastname = _lastname != null?_lastname.ToString() : string.Empty;
bool isactive = bool.TryParse(_isactive.ToString(), out isactive) ? isactive : false;
byte role = byte.TryParse(_role == null ? null : _role.ToString(), out role) ? role : WSConstants.DEFAULT_USER_ROLE;
string roleName = _roleName != null?_roleName.ToString() : string.Empty;
session.user = new WSUserToken()
{
id = id,
email = email,
login = login,
firstname = firstname,
lastname = lastname,
isactive = isactive,
role = role,
roleName = roleName
};
}
}
}
}
}
}
}
catch (Exception e) { RegError(GetType(), e, ref LoadStatus); }
}
return(session);
}
public bool TrySetRecordValue(string colName, object newValue, WSDataContext DBContext, MetaFunctions CFunc, Func <Exception, bool> AddError = null)
{
bool done = false;
if (!string.IsNullOrEmpty(colName))
{
PropertyInfo pInfo = GetType().GetProperty(colName);
if (pInfo != null)
{
object orgValue = pInfo.GetValue(this, null);
newValue = fixSpecialCaseValue(colName, newValue, pInfo.PropertyType);
try
{
if (
orgValue == newValue ||
(orgValue == null && newValue == null) ||
(orgValue != null && newValue != null && orgValue.ToString().Equals(newValue.ToString()))
)
{
return(true);
}
else
{
if (newValue == null)
{
if (pInfo.PropertyType.IsNullable())
{
pInfo.SetPropertyValue(this, null); done = true;
}
}
else
{
object newValueConverted = pInfo.PropertyType.IsAssignableFrom(newValue.GetType()) ? newValue : null;
if (newValueConverted != null || pInfo.PropertyType.Read(newValue, out newValueConverted, null, null, pInfo.Name))
{
try
{
bool IsAssiciation = false;
PropertyInfo association = null;
WSTableSource associationSrc = null;
WSTableParam associationKey = null;
PropertyInfo[] props = GetType().GetProperties();
foreach (PropertyInfo prop in props)
{
IEnumerable <CustomAttributeData> cAttrs = prop.CustomAttributesData();
foreach (CustomAttributeData cad in cAttrs)
{
CustomAttributeNamedArgument IsForeignKey = cad.NamedArguments.FirstOrDefault(x => x.MemberInfo.Name.Equals("IsForeignKey"));
if (IsForeignKey != null && IsForeignKey.TypedValue.Value != null && (true.ToString()).Equals(IsForeignKey.TypedValue.Value.ToString()))
{
CustomAttributeNamedArgument cana = cad.NamedArguments.FirstOrDefault(x => x.MemberInfo.Name.Equals("ThisKey"));
if (cana != null && pInfo.Name.Equals(cana.TypedValue.Value == null ? null : cana.TypedValue.Value.ToString()))
{
CustomAttributeNamedArgument canaKey = cad.NamedArguments.FirstOrDefault(x => x.MemberInfo.Name.Equals("OtherKey"));
if (canaKey != null && canaKey.TypedValue.Value != null)
{
IsAssiciation = true;
association = prop;
associationSrc = (WSTableSource)CFunc.GetSourceByType(association.PropertyType);
associationKey = (WSTableParam)associationSrc.GetXParam(canaKey.TypedValue.Value.ToString());
}
}
}
}
}
if (IsAssiciation)
{
string pName = pInfo.Name;
ParameterExpression paramExp = Expression.Parameter(association.PropertyType, "x");
WSCombineFilter filter = new WSCombineFilter(WSCombineFilter.SQLMode.AndAlso);
filter.Save(new WSJValue(newValueConverted.ToString()).GetFieldFilter(CFunc, associationKey, paramExp, 0));
object subExpr = (Expression)filter.GetType().GetMethod("ToLambda").MakeGenericMethod(new Type[] { association.PropertyType }).Invoke(filter, new object[] { paramExp });
MethodInfo mInfo = DBContext.GetType().GetMethod("GetTable", new Type[] { });
var tObj = mInfo.MakeGenericMethod(new Type[] { association.PropertyType }).Invoke(DBContext, new object[] { });
Func <WSDynamicEntity, bool> func = s => s.readPropertyValue(associationKey.WSColumnRef.NAME).ToString().Equals(newValueConverted.ToString());
var method = typeof(Enumerable).GetMethods(System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.Public)
.FirstOrDefault(m => m.Name == "FirstOrDefault" && m.GetParameters().Count() == 2).MakeGenericMethod(typeof(WSDynamicEntity));
WSDynamicEntity newAssociation = (WSDynamicEntity)method.Invoke(null, new object[] { tObj, func });
if (newAssociation != null)
{
association.SetPropertyValue(this, newAssociation); done = true;
}
}
else
{
pInfo.SetPropertyValue(this, newValueConverted); done = true;
}
}
catch (Exception e1) { AddError(e1); }
}
}
}
}
catch (Exception e) { AddError(e); }
if (!done)
{
pInfo.SetPropertyValue(this, orgValue);
}
}
}
return(done);
}
private static WSSources <WSTableSource> LoadMetaSources()
{
LoadStatusStatic.AddNote($"IOSB.LoadMetaSources()");
WSSources <WSTableSource> ORG_SOURCES = new WSSources <WSTableSource>();
Dictionary <Type, WSDataContext> dbList = new Dictionary <Type, WSDataContext>();
try
{
if (EntityTypes != null && EntityTypes.Any())
{
IEnumerable <string> namespaces_ = EntityTypes.Select(t => t.Namespace).Distinct();
Dictionary <string, List <Type> > nsList = namespaces_.ToDictionary(key => key, val => new List <Type>());
foreach (Type type in EntityTypes)
{
nsList[type.Namespace].Add(type);
}
foreach (KeyValuePair <string, List <Type> > ns in nsList)
{
if (ns.Value.Any())
{
foreach (Type type in ns.Value)
{
try
{
Type DCType = GetDCTypeByEntityType(type);
WSDataContext db = null;
if (dbList.Any(x => x.Key == DCType))
{
db = dbList.FirstOrDefault(x => x.Key == DCType).Value;
}
else
{
db = GetServerContext(DCType, null, $"{typeof(WSServerMeta).Name}.LoadMetaSources() => [{type.FullName}:{DCType.Name}");
dbList.Add(DCType, db);
}
if (db != null)
{
string DBName = db.GetType().CustomAttribute <DatabaseAttribute>(true).Name;
WSTableSource tSrc = new WSTableSource(
type,
SecurityMap.FirstOrDefault(m => m.Key.Equals(DBName)).Value.Zone,
type.Name,
ServerFunctions,
WSConstants.ACCESS_LEVEL.READ
);
#region READ PROPERTIES
List <MetaDataMember> eProps = db.ReadProperties(type, ref LoadStatusStatic);
if (eProps != null && eProps.Any())
{
List <WSTableParam> _params = new List <WSTableParam>();
foreach (MetaDataMember prop in eProps)
{
try
{
WSTableParam tParam = new WSTableParam(type, next_code, prop.Name, new WSColumnRef(prop.Name), prop.Type, ServerFunctions);
object[] CustomAttributes = prop.Member.GetCustomAttributes(true);
IEnumerable <AssociationAttribute> assAttributes = CustomAttributes.OfType <AssociationAttribute>();
if (assAttributes != null && assAttributes.Any())
{
tParam.IsAssociation = true;
}
IEnumerable <ColumnAttribute> cAttributes = CustomAttributes.OfType <ColumnAttribute>();
if (cAttributes != null && cAttributes.Any())
{
tParam.IsColumn = true;
if (cAttributes.FirstOrDefault().IsPrimaryKey)
{
tParam.WRITE_ACCESS_MODE = new WSAccessMode(WSConstants.ACCESS_LEVEL.LOCK, false);
if (!tSrc.Params.Any(p => p.Match(WSConstants.PARAMS.RECORD_ID.NAME)))
{
tParam.DISPLAY_NAME = WSConstants.PARAMS.RECORD_ID.NAME;
if (!tParam.ALIACES.Any(a => a.Equals(WSConstants.PARAMS.RECORD_ID.NAME)))
{
tParam.ALIACES.Add(WSConstants.PARAMS.RECORD_ID.NAME);
}
}
}
}
_params.Add(tParam);
}
catch (Exception) { }
}
tSrc.AddParams(_params);
tSrc.ClearDublicatedAliaces();
}
#endregion
if (!ORG_SOURCES.Any(x => x.Match(tSrc)))
{
ORG_SOURCES.Add(tSrc);
}
}
}
catch (Exception) { }
}
}
}
}
}
catch (Exception) { }
finally {
foreach (Type t in dbList.Keys)
{
try {
if (dbList[t] != null)
{
dbList[t].Dispose();
}
} catch (Exception e) { }
}
}
return(ORG_SOURCES);
}
