public static JObject ToResponse(this SCIMRepresentation representation, string location, bool isGetRequest = false)
{
var meta = new JObject
{
{ SCIMConstants.StandardSCIMMetaAttributes.ResourceType, representation.ResourceType },
{ SCIMConstants.StandardSCIMMetaAttributes.Created, representation.Created },
{ SCIMConstants.StandardSCIMMetaAttributes.LastModified, representation.LastModified },
{ SCIMConstants.StandardSCIMMetaAttributes.Version, representation.Version },
{ SCIMConstants.StandardSCIMMetaAttributes.Location, location }
};
var jObj = new JObject
{
{ SCIMConstants.StandardSCIMRepresentationAttributes.Id, representation.Id },
{ SCIMConstants.StandardSCIMRepresentationAttributes.Schemas, new JArray(representation.Schemas.Select(s => s.Id)) },
{ SCIMConstants.StandardSCIMRepresentationAttributes.Meta, meta }
};
if (!string.IsNullOrWhiteSpace(representation.ExternalId))
{
jObj.Add(SCIMConstants.StandardSCIMRepresentationAttributes.ExternalId, representation.ExternalId);
}
EnrichResponse(representation.Attributes.AsQueryable(), jObj, isGetRequest);
return(jObj);
}
public static void FilterAttributes(this SCIMRepresentation representation, IEnumerable <SCIMAttributeExpression> includedAttributes, IEnumerable <SCIMAttributeExpression> excludedAttributes)
{
var allAttributes = new List <SCIMRepresentationAttribute>();
allAttributes.AddRange(representation.FlatAttributes);
allAttributes.AddRange(representation.HierarchicalAttributes);
var queryableAttributes = representation.FlatAttributes.AsQueryable();
if (includedAttributes != null && includedAttributes.Any())
{
var attrs = queryableAttributes.FilterAttributes(includedAttributes).ToList();
var includedFullPathLst = (includedAttributes != null && includedAttributes.Any()) ? includedAttributes.Where(i => i is SCIMComplexAttributeExpression).Select(i => i.GetFullPath()) : new List <string>();
representation.FlatAttributes = attrs.Where(a => a != null).SelectMany(_ =>
{
var lst = new List <SCIMRepresentationAttribute> {
_
};
lst.AddRange(_.Children.Where(c => includedFullPathLst.Any(f => c.FullPath.StartsWith(f))));
return(lst);
}).ToList();
}
else if (excludedAttributes != null && excludedAttributes.Any())
{
representation.FlatAttributes = queryableAttributes.FilterAttributes(excludedAttributes, false).ToList();
}
}
public static JObject ToResponse(this SCIMRepresentation representation, string location, bool isGetRequest = false, bool includeStandardAttributes = true, bool addEmptyArray = false)
{
var jObj = new JObject
{
{ StandardSCIMRepresentationAttributes.Id, representation.Id }
};
if (includeStandardAttributes)
{
representation.AddStandardAttributes(location, new List <string> {
}, ignore: true);
}
if (addEmptyArray)
{
representation.ApplyEmptyArray();
}
var attributes = representation.HierarchicalAttributes.Select(a =>
{
var schema = representation.GetSchema(a);
var order = 1;
if (schema != null && schema.IsRootSchema)
{
order = 0;
}
return(new EnrichParameter(schema, order, a));
});
EnrichResponse(attributes, jObj, isGetRequest);
return(jObj);
}
public static JObject ToResponse(this SCIMRepresentation representation, string location, bool isGetRequest = false)
{
var jObj = new JObject
{
{ SCIMConstants.StandardSCIMRepresentationAttributes.Id, representation.Id },
{ SCIMConstants.StandardSCIMRepresentationAttributes.Schemas, new JArray(representation.Schemas.Select(s => s.Id)) }
};
EnrichResponse(representation.Attributes.AsQueryable(), jObj, isGetRequest);
var metaObj = (JObject)jObj.SelectToken(SCIMConstants.StandardSCIMRepresentationAttributes.Meta);
if (metaObj == null)
{
jObj.Add(SCIMConstants.StandardSCIMRepresentationAttributes.Meta, new JObject
{
{ SCIMConstants.StandardSCIMMetaAttributes.Location, location }
});
}
else
{
metaObj.Add(SCIMConstants.StandardSCIMMetaAttributes.Location, location);
}
return(jObj);
}
public static JObject ToResponseWithExcludedAttributes(this SCIMRepresentation representation, ICollection <SCIMExpression> excludedAttributes, string location)
{
var result = (SCIMRepresentation)representation.Clone();
foreach (var excludedAttribute in excludedAttributes)
{
var attributes = GetRepresentationAttributeFromPath(result.Attributes.AsQueryable(), excludedAttribute).ToList();
foreach (var attr in attributes)
{
if (attr.Parent != null)
{
attr.Parent.Values.Remove(attr);
}
else
{
result.Attributes.Remove(attr);
}
}
}
var jObj = result.ToResponse(location, true);
foreach (var excludedAttribute in excludedAttributes)
{
var fullPath = (excludedAttribute as SCIMAttributeExpression).GetFullPath();
if (COMMNON_PROPERTY_NAMES.Contains(fullPath))
{
jObj.SelectToken(fullPath).Parent.Remove();
}
}
return(jObj);
}
public static JObject ToResponseWithIncludedAttributes(this SCIMRepresentation representation, ICollection <SCIMExpression> includedAttributes)
{
var result = new JObject();
foreach (var includedAttribute in includedAttributes)
{
representation.IncludeAttribute(includedAttribute, result);
}
return(result);
}
private static void IncludeAttribute(this SCIMRepresentation scimRepresentation, SCIMExpression scimExpression, JObject result)
{
var scimAttributeExpression = scimExpression as SCIMAttributeExpression;
if (scimAttributeExpression == null)
{
throw new SCIMAttributeException(Global.InvalidAttributeExpression);
}
IncludeAttribute(scimAttributeExpression, scimRepresentation.Attributes.AsQueryable(), result);
var fullPath = scimAttributeExpression.GetFullPath();
if (!COMMNON_PROPERTY_NAMES.Contains(fullPath))
{
return;
}
if (fullPath == SCIMConstants.StandardSCIMRepresentationAttributes.Id)
{
result.Add(SCIMConstants.StandardSCIMRepresentationAttributes.Id, scimRepresentation.Id);
}
else if (fullPath == SCIMConstants.StandardSCIMRepresentationAttributes.ExternalId)
{
result.Add(SCIMConstants.StandardSCIMRepresentationAttributes.ExternalId, scimRepresentation.ExternalId);
}
else if (fullPath == $"{SCIMConstants.StandardSCIMRepresentationAttributes.Meta}.{SCIMConstants.StandardSCIMMetaAttributes.ResourceType}")
{
result.Add(SCIMConstants.StandardSCIMRepresentationAttributes.Meta, new JObject
{
{ SCIMConstants.StandardSCIMMetaAttributes.ResourceType, scimRepresentation.ResourceType }
});
}
else if (fullPath == $"{SCIMConstants.StandardSCIMRepresentationAttributes.Meta}.{SCIMConstants.StandardSCIMMetaAttributes.Created}")
{
result.Add(SCIMConstants.StandardSCIMRepresentationAttributes.Meta, new JObject
{
{ SCIMConstants.StandardSCIMMetaAttributes.Created, scimRepresentation.Created }
});
}
else if (fullPath == $"{SCIMConstants.StandardSCIMRepresentationAttributes.Meta}.{SCIMConstants.StandardSCIMMetaAttributes.LastModified}")
{
result.Add(SCIMConstants.StandardSCIMRepresentationAttributes.Meta, new JObject
{
{ SCIMConstants.StandardSCIMMetaAttributes.LastModified, scimRepresentation.LastModified }
});
}
else if (fullPath == $"{SCIMConstants.StandardSCIMRepresentationAttributes.Meta}.{SCIMConstants.StandardSCIMMetaAttributes.Version}")
{
result.Add(SCIMConstants.StandardSCIMRepresentationAttributes.Meta, new JObject
{
{ SCIMConstants.StandardSCIMMetaAttributes.Version, scimRepresentation.Version }
});
}
}
private static void IncludeAttribute(this SCIMRepresentation scimRepresentation, SCIMExpression scimExpression, JObject result)
{
var scimAttributeExpression = scimExpression as SCIMAttributeExpression;
if (scimAttributeExpression == null)
{
throw new SCIMAttributeException("not a valid attribute expression");
}
IncludeAttribute(scimAttributeExpression, scimRepresentation.Attributes.AsQueryable(), result);
}
public static void ApplyPatches(this SCIMRepresentation representation, ICollection <SCIMPatchOperationRequest> patches)
{
var queryableRepresentationAttributes = representation.Attributes.AsQueryable();
foreach (var patch in patches)
{
var attributes = GetRepresentationAttributeFromPath(queryableRepresentationAttributes, SCIMFilterParser.Parse(patch.Path, representation.Schemas)).ToList();
if (!attributes.Any())
{
throw new SCIMAttributeException("PATCH can be applied only on existing attributes");
}
var removeCallback = new Action <ICollection <SCIMRepresentationAttribute> >((attrs) =>
{
foreach (var a in attrs)
{
if (a.Parent != null)
{
a.Parent.Values.Remove(a);
}
else
{
representation.Attributes.Remove(a);
}
}
});
if (patch.Operation == SCIMPatchOperations.REMOVE || patch.Operation == SCIMPatchOperations.REPLACE)
{
removeCallback(attributes);
}
if (patch.Operation == SCIMPatchOperations.ADD)
{
removeCallback(attributes.Where(a => !a.SchemaAttribute.MultiValued).ToList());
}
if (patch.Operation == SCIMPatchOperations.ADD || patch.Operation == SCIMPatchOperations.REPLACE)
{
var firstAttribute = attributes.First();
var newAttributes = ExtractRepresentationAttributesFromJSON(firstAttribute.SchemaAttribute, patch.Value);
foreach (var newAttribute in newAttributes)
{
if (firstAttribute.Parent != null)
{
firstAttribute.Parent.Values.Add(newAttribute);
}
else
{
representation.Attributes.Add(newAttribute);
}
}
}
}
}
private static void CheckDuplicate(IEnumerable <SCIMRepresentationAttribute> existingAttributes, ICollection <SCIMRepresentationAttribute> newFlatAttributes)
{
var rootAttributes = SCIMRepresentation.BuildHierarchicalAttributes(newFlatAttributes);
foreach (var newAttribute in rootAttributes)
{
if (existingAttributes.Any(a => a.IsSimilar(newAttribute, true)))
{
throw new SCIMDuplicateAttributeException(string.Format(Global.AttributeMustBeUnique, newAttribute.FullPath));
}
}
}
public static void ApplyEmptyArray(this SCIMRepresentation representation)
{
var attrs = representation.Schemas.SelectMany(s => s.Attributes.Where(a => a.MultiValued));
foreach (var attr in attrs)
{
if (!representation.Attributes.Any(a => a.SchemaAttribute.Name == attr.Name))
{
representation.Attributes.Add(new SCIMRepresentationAttribute {
SchemaAttribute = attr
});
}
}
}
public static void ApplyEmptyArray(this SCIMRepresentation representation)
{
foreach (var schema in representation.Schemas)
{
var attrs = schema.HierarchicalAttributes.Select(a => a.Leaf).Where(a => a.MultiValued);
foreach (var attr in attrs)
{
if (!representation.FlatAttributes.Any(a => a.SchemaAttribute.Name == attr.Name))
{
representation.FlatAttributes.Add(new SCIMRepresentationAttribute(Guid.NewGuid().ToString(), Guid.NewGuid().ToString(), attr, schema.Id));
}
}
}
}
public static JObject ToResponse(this SCIMRepresentation representation, string location, bool isGetRequest = false)
{
var meta = new JObject
{
{ SCIMConstants.StandardSCIMMetaAttributes.ResourceType, representation.ResourceType },
{ SCIMConstants.StandardSCIMMetaAttributes.Created, representation.Created },
{ SCIMConstants.StandardSCIMMetaAttributes.LastModified, representation.LastModified },
{ SCIMConstants.StandardSCIMMetaAttributes.Version, representation.Version }
};
if (!string.IsNullOrWhiteSpace(location))
{
meta.Add(SCIMConstants.StandardSCIMMetaAttributes.Location, location);
}
var jObj = new JObject
{
{ SCIMConstants.StandardSCIMRepresentationAttributes.Id, representation.Id },
{ SCIMConstants.StandardSCIMRepresentationAttributes.Schemas, new JArray(representation.Schemas.Select(s => s.Id)) },
{ SCIMConstants.StandardSCIMRepresentationAttributes.Meta, meta }
};
if (!string.IsNullOrWhiteSpace(representation.ExternalId))
{
jObj.Add(SCIMConstants.StandardSCIMRepresentationAttributes.ExternalId, representation.ExternalId);
}
var attributes = representation.Attributes.Select(a =>
{
var schema = representation.GetSchema(a);
int order = 1;
if (schema != null && schema.IsRootSchema)
{
order = 0;
}
return(new EnrichParameter(schema, order, a));
});
EnrichResponse(attributes, jObj, isGetRequest);
return(jObj);
}
private static void IncludeAttribute(SCIMRepresentation scimRepresentation, SCIMAttributeExpression scimExpression, IQueryable <SCIMRepresentationAttribute> attributes, JObject result)
{
var filteredAttributes = GetAttributes(scimExpression, attributes);
if (!filteredAttributes.Any())
{
return;
}
if (scimExpression.Child != null)
{
foreach (var kvp in filteredAttributes.GroupBy(f => f.SchemaAttribute.Name))
{
var representationAttr = kvp.First();
if (representationAttr.SchemaAttribute.MultiValued == false)
{
var jObjVal = new JObject();
IncludeAttribute(scimRepresentation, scimExpression.Child, representationAttr.Values.AsQueryable(), jObjVal);
result.Add(representationAttr.SchemaAttribute.Name, jObjVal);
}
else
{
var jArr = new JArray();
foreach (var attr in kvp)
{
var jObjVal = new JObject();
IncludeAttribute(scimRepresentation, scimExpression.Child, attr.Values.AsQueryable(), jObjVal);
jArr.Add(jObjVal);
}
result.Add(representationAttr.SchemaAttribute.Name, jArr);
}
}
return;
}
var enrichParameters = filteredAttributes.Select(at => new EnrichParameter(scimRepresentation.GetSchema(at), 0, at));
EnrichResponse(enrichParameters, result);
}
public static JObject ToResponseWithExcludedAttributes(this SCIMRepresentation representation, ICollection <SCIMExpression> excludedAttributes, string location)
{
var result = (SCIMRepresentation)representation.Clone();
foreach (var excludedAttribute in excludedAttributes)
{
var attributes = GetRepresentationAttributeFromPath(result.Attributes.AsQueryable(), excludedAttribute).ToList();
foreach (var attr in attributes)
{
if (attr.Parent != null)
{
attr.Parent.Values.Remove(attr);
}
else
{
result.Attributes.Remove(attr);
}
}
}
return(result.ToResponse(location, true));
}
public static List <SCIMPatchResult> ApplyPatches(this SCIMRepresentation representation, ICollection <PatchOperationParameter> patches, bool ignoreUnsupportedCanonicalValues)
{
var result = new List <SCIMPatchResult>();
foreach (var patch in patches)
{
var scimFilter = SCIMFilterParser.Parse(patch.Path, representation.Schemas);
var schemaAttributes = representation.Schemas.SelectMany(_ => _.Attributes);
List <SCIMRepresentationAttribute> attributes = null;
string fullPath = null;
if (scimFilter != null)
{
var scimAttributeExpression = scimFilter as SCIMAttributeExpression;
if (scimAttributeExpression == null)
{
throw new SCIMAttributeException(Global.InvalidAttributeExpression);
}
fullPath = scimAttributeExpression.GetFullPath();
schemaAttributes = representation.Schemas
.Select(s => s.GetAttribute(fullPath))
.Where(s => s != null);
attributes = scimAttributeExpression.EvaluateAttributes(representation.HierarchicalAttributes.AsQueryable(), true).ToList();
}
else
{
attributes = representation.FlatAttributes.Where(h => h.IsLeaf()).ToList();
}
var removeCallback = new Action <ICollection <SCIMRepresentationAttribute> >((attrs) =>
{
foreach (var a in attrs)
{
var removedAttrs = representation.RemoveAttributeById(a);
foreach (var removedAttr in removedAttrs)
{
result.Add(new SCIMPatchResult {
Attr = removedAttr, Operation = SCIMPatchOperations.REMOVE, Path = removedAttr.FullPath
});
}
}
});
switch (patch.Operation)
{
case SCIMPatchOperations.ADD:
try
{
if (schemaAttributes == null || !schemaAttributes.Any())
{
throw new SCIMNoTargetException(string.Format(Global.AttributeIsNotRecognirzed, patch.Path));
}
var newAttributes = ExtractRepresentationAttributesFromJSON(representation.Schemas, schemaAttributes.ToList(), patch.Value, ignoreUnsupportedCanonicalValues);
CheckDuplicate(attributes, newAttributes);
removeCallback(attributes.Where(a => !a.SchemaAttribute.MultiValued && a.FullPath == fullPath).ToList());
var isAttributeExits = !string.IsNullOrWhiteSpace(fullPath) && attributes.Any(a => a.FullPath == fullPath);
foreach (var newAttribute in newAttributes.OrderBy(a => a.GetLevel()))
{
var path = newAttribute.FullPath;
var schemaAttr = newAttribute.SchemaAttribute;
IEnumerable <SCIMRepresentationAttribute> parentAttributes = null;
if (fullPath == path)
{
var attr = attributes.FirstOrDefault(a => a.FullPath == fullPath);
if (attr != null)
{
var parent = representation.GetParentAttribute(attr);
if (parent != null)
{
parentAttributes = new[] { parent };
}
}
else
{
parentAttributes = representation.GetParentAttributesByPath(fullPath).ToList();
}
}
if (schemaAttr.MultiValued && schemaAttr.Type != SCIMSchemaAttributeTypes.COMPLEX)
{
var filteredAttribute = attributes.FirstOrDefault(_ => _.FullPath == path);
if (filteredAttribute != null)
{
newAttribute.AttributeId = filteredAttribute.AttributeId;
}
representation.AddAttribute(newAttribute);
}
else if (parentAttributes != null && parentAttributes.Any())
{
foreach (var parentAttribute in parentAttributes)
{
representation.AddAttribute(parentAttribute, newAttribute);
}
}
else
{
representation.FlatAttributes.Add(newAttribute);
}
attributes.Add(newAttribute);
result.Add(new SCIMPatchResult {
Attr = newAttribute, Operation = SCIMPatchOperations.ADD, Path = fullPath
});
}
if (TryGetExternalId(patch, out string externalId))
{
representation.ExternalId = externalId;
}
}
catch (SCIMSchemaViolatedException)
{
continue;
}
break;
case SCIMPatchOperations.REMOVE:
{
if (scimFilter == null)
{
throw new SCIMNoTargetException(string.Format(Global.InvalidPath, patch.Path));
}
if (SCIMFilterParser.DontContainsFilter(patch.Path) && patch.Value != null)
{
var excludedAttributes = ExtractRepresentationAttributesFromJSON(representation.Schemas, schemaAttributes.ToList(), patch.Value, ignoreUnsupportedCanonicalValues);
excludedAttributes = SCIMRepresentation.BuildHierarchicalAttributes(excludedAttributes);
attributes = attributes.Where(a => excludedAttributes.Any(ea => ea.IsSimilar(a, true))).ToList();
}
removeCallback(attributes);
}
break;
case SCIMPatchOperations.REPLACE:
{
if (TryGetExternalId(patch, out string externalId))
{
representation.ExternalId = externalId;
continue;
}
if (schemaAttributes == null || !schemaAttributes.Any())
{
throw new SCIMNoTargetException(string.Format(Global.AttributeIsNotRecognirzed, patch.Path));
}
var complexAttr = scimFilter as SCIMComplexAttributeExpression;
if (complexAttr != null && !attributes.Any() && complexAttr.GroupingFilter != null)
{
throw new SCIMNoTargetException(Global.PatchMissingAttribute);
}
try
{
List <SCIMRepresentationAttribute> parents = new List <SCIMRepresentationAttribute>();
if (complexAttr != null)
{
var attr = attributes.First(a => a.FullPath == fullPath);
var parent = string.IsNullOrWhiteSpace(attr.ParentAttributeId) ? attr : representation.GetParentAttribute(attributes.First(a => a.FullPath == fullPath));
if (parent != null)
{
parents = new List <SCIMRepresentationAttribute> {
parent
};
}
}
else
{
parents = representation.GetParentAttributesByPath(fullPath).ToList();
}
if (scimFilter != null && parents.Any())
{
foreach (var parent in parents)
{
var flatHiearchy = representation.GetFlatHierarchicalChildren(parent).ToList();
var scimAttributeExpression = scimFilter as SCIMAttributeExpression;
var newAttributes = ExtractRepresentationAttributesFromJSON(representation.Schemas, schemaAttributes.ToList(), patch.Value, ignoreUnsupportedCanonicalValues);
foreach (var newAttribute in newAttributes.OrderBy(l => l.GetLevel()))
{
if (!flatHiearchy.Any(a => a.FullPath == newAttribute.FullPath))
{
var parentPath = SCIMRepresentation.GetParentPath(newAttribute.FullPath);
var p = flatHiearchy.FirstOrDefault(a => a.FullPath == parentPath);
if (p != null)
{
representation.AddAttribute(p, newAttribute);
}
else
{
representation.AddAttribute(newAttribute);
}
result.Add(new SCIMPatchResult {
Attr = newAttribute, Operation = SCIMPatchOperations.ADD, Path = fullPath
});
}
}
result.AddRange(Merge(flatHiearchy, newAttributes, fullPath));
}
}
else
{
var newAttributes = ExtractRepresentationAttributesFromJSON(representation.Schemas, schemaAttributes.ToList(), patch.Value, ignoreUnsupportedCanonicalValues);
var flatHiearchy = representation.FlatAttributes.ToList();
var missingAttributes = newAttributes.Where(na => string.IsNullOrEmpty(na.ParentAttributeId) && !flatHiearchy.Any(fh => string.IsNullOrWhiteSpace(fh.ParentAttributeId) && fh.SchemaAttributeId == na.SchemaAttributeId)).ToList();
missingAttributes.ForEach((ma) =>
{
representation.AddAttribute(ma);
result.Add(new SCIMPatchResult {
Attr = ma, Operation = SCIMPatchOperations.ADD, Path = ma.FullPath
});
});
result.AddRange(Merge(flatHiearchy, newAttributes, fullPath));
}
}
catch (SCIMSchemaViolatedException)
{
continue;
}
}
break;
}
}
var displayNameAttr = representation.FlatAttributes.FirstOrDefault(a => a.FullPath == "displayName");
if (displayNameAttr != null)
{
representation.SetDisplayName(displayNameAttr.ValueString);
}
return(result);
}
public static void ApplyPatches(this SCIMRepresentation representation, ICollection <PatchOperationParameter> patches, bool ignoreUnsupportedCanonicalValues)
{
var queryableRepresentationAttributes = representation.Attributes.AsQueryable();
foreach (var patch in patches)
{
var scimFilter = SCIMFilterParser.Parse(patch.Path, representation.Schemas);
var attributeExpression = scimFilter as SCIMAttributeExpression;
var schemaAttributes = representation.Schemas.SelectMany(_ => _.Attributes);
List <SCIMRepresentationAttribute> attributes = null;
string fullPath = null;
if (attributeExpression != null)
{
fullPath = attributeExpression.GetFullPath();
schemaAttributes = representation.Schemas
.Select(s => s.GetAttribute(fullPath))
.Where(s => s != null);
attributes = GetRepresentationAttributeFromPath(queryableRepresentationAttributes, scimFilter).ToList();
}
else
{
attributes = queryableRepresentationAttributes.ToList();
}
var removeCallback = new Func <ICollection <SCIMRepresentationAttribute>, List <SCIMRepresentationAttribute> >((attrs) =>
{
var result = new List <SCIMRepresentationAttribute>();
foreach (var a in attrs)
{
if (a.Parent != null)
{
a.Parent.Values.Remove(a);
result.Add(a.Parent);
}
else
{
representation.Attributes.Remove(a);
}
}
return(result);
});
switch (patch.Operation)
{
case SCIMPatchOperations.ADD:
try
{
// If the target location already contains the value then do nothing ...
if (schemaAttributes == null || !schemaAttributes.Any())
{
throw new SCIMNoTargetException(string.Format(Global.AttributeIsNotRecognirzed, patch.Path));
}
var newAttributes = ExtractRepresentationAttributesFromJSON(representation.Schemas, schemaAttributes.ToList(), patch.Value, ignoreUnsupportedCanonicalValues);
var parentAttrs = removeCallback(attributes.Where(a => !a.SchemaAttribute.MultiValued && newAttributes.Any(_ => _.SchemaAttribute.Name == a.SchemaAttribute.Name)).ToList());
foreach (var newAttribute in newAttributes.Where(x => x.HasValue))
{
var path = string.IsNullOrWhiteSpace(fullPath) ? newAttribute.SchemaAttribute.Name : fullPath;
var schemaAttr = newAttribute.SchemaAttribute;
var parentAttribute = representation.GetParentAttribute(path);
if (schemaAttr.MultiValued && schemaAttr.Type != SCIMSchemaAttributeTypes.COMPLEX)
{
var filteredAttributes = attributes.Where(_ => _.GetFullPath() == path);
foreach (var attribute in filteredAttributes)
{
if (schemaAttr.Type == SCIMSchemaAttributeTypes.BOOLEAN)
{
foreach (var b in newAttribute.ValuesBoolean)
{
attribute.ValuesBoolean.Add(b);
}
}
else if (schemaAttr.Type == SCIMSchemaAttributeTypes.DATETIME)
{
foreach (var d in newAttribute.ValuesDateTime)
{
attribute.ValuesDateTime.Add(d);
}
}
else if (schemaAttr.Type == SCIMSchemaAttributeTypes.INTEGER)
{
foreach (var i in newAttribute.ValuesInteger)
{
attribute.ValuesInteger.Add(i);
}
}
else if (schemaAttr.Type == SCIMSchemaAttributeTypes.REFERENCE)
{
foreach (var r in newAttribute.ValuesReference)
{
attribute.ValuesReference.Add(r);
}
}
else if (schemaAttr.Type == SCIMSchemaAttributeTypes.STRING)
{
foreach (var s in newAttribute.ValuesString)
{
attribute.ValuesString.Add(s);
}
}
else if (schemaAttr.Type == SCIMSchemaAttributeTypes.DECIMAL)
{
foreach (var d in newAttribute.ValuesDecimal)
{
attribute.ValuesDecimal.Add(d);
}
}
else if (schemaAttr.Type == SCIMSchemaAttributeTypes.BINARY)
{
foreach (var b in newAttribute.ValuesBinary)
{
attribute.ValuesBinary.Add(b);
}
}
}
}
else if (parentAttribute != null)
{
if (parentAttrs.Any())
{
foreach (var parentAttr in parentAttrs)
{
parentAttr.Add(newAttribute);
}
}
else
{
parentAttribute.Add(newAttribute);
}
}
else
{
if (!representation.ContainsAttribute(newAttribute))
{
representation.Attributes.Add(newAttribute);
}
}
}
}
catch (SCIMSchemaViolatedException)
{
continue;
}
break;
case SCIMPatchOperations.REMOVE:
{
if (attributeExpression == null)
{
throw new SCIMNoTargetException(string.Format(Global.InvalidPath, patch.Path));
}
removeCallback(attributes);
}
break;
case SCIMPatchOperations.REPLACE:
{
if (schemaAttributes == null || !schemaAttributes.Any())
{
throw new SCIMNoTargetException(string.Format(Global.AttributeIsNotRecognirzed, patch.Path));
}
var complexAttr = attributeExpression as SCIMComplexAttributeExpression;
if (complexAttr != null && !attributes.Any() && complexAttr.GroupingFilter != null)
{
throw new SCIMNoTargetException(Global.PatchMissingAttribute);
}
try
{
var newAttributes = ExtractRepresentationAttributesFromJSON(representation.Schemas, schemaAttributes.ToList(), patch.Value, ignoreUnsupportedCanonicalValues);
var parentFullPath = attributes.First().Parent?.GetFullPath();
if (!string.IsNullOrWhiteSpace(parentFullPath))
{
scimFilter = SCIMFilterParser.Parse(parentFullPath, representation.Schemas);
var allAttrs = GetRepresentationAttributeFromPath(queryableRepresentationAttributes, scimFilter);
foreach (var attr in allAttrs)
{
if (!attr.Values.Any(_ => attributes.Any(a => a.SchemaAttribute.Name == _.SchemaAttribute.Name)))
{
attr.Add(attributes.First());
}
}
}
Merge(attributes, newAttributes);
}
catch (SCIMSchemaViolatedException)
{
continue;
}
}
break;
}
}
}
public static void ApplyPatches(this SCIMRepresentation representation, ICollection <PatchOperationParameter> patches, bool ignoreUnsupportedCanonicalValues)
{
var queryableRepresentationAttributes = representation.Attributes.AsQueryable();
foreach (var patch in patches)
{
var scimFilter = SCIMFilterParser.Parse(patch.Path, representation.Schemas);
var attributeExpression = scimFilter as SCIMAttributeExpression;
if (attributeExpression == null)
{
throw new SCIMAttributeException(string.Format(Global.InvalidPath, patch.Path));
}
var fullPath = attributeExpression.GetFullPath();
var schemaAttributes = representation.Schemas.Select(s => s.GetAttribute(fullPath)).Where(s => s != null);
if (!schemaAttributes.Any())
{
throw new SCIMAttributeException(string.Format(Global.UnknownPath, patch.Path));
}
var schemaAttribute = schemaAttributes.First();
var attributes = GetRepresentationAttributeFromPath(queryableRepresentationAttributes, scimFilter).ToList();
if (!attributes.Any() && schemaAttribute.Type != SCIMSchemaAttributeTypes.COMPLEX && !schemaAttribute.MultiValued)
{
throw new SCIMAttributeException(Global.PatchMissingAttribute);
}
var removeCallback = new Action <ICollection <SCIMRepresentationAttribute> >((attrs) =>
{
foreach (var a in attrs)
{
if (a.Parent != null)
{
a.Parent.Values.Remove(a);
}
else
{
representation.Attributes.Remove(a);
}
}
});
if (patch.Operation == SCIMPatchOperations.REMOVE || patch.Operation == SCIMPatchOperations.REPLACE)
{
removeCallback(attributes);
}
if (patch.Operation == SCIMPatchOperations.ADD)
{
removeCallback(attributes.Where(a => !a.SchemaAttribute.MultiValued).ToList());
}
if (patch.Operation == SCIMPatchOperations.ADD || patch.Operation == SCIMPatchOperations.REPLACE)
{
var newAttributes = ExtractRepresentationAttributesFromJSON(schemaAttribute, patch.Value, ignoreUnsupportedCanonicalValues);
foreach (var newAttribute in newAttributes)
{
var parentAttribute = representation.GetParentAttribute(fullPath);
var attribute = representation.GetAttribute(fullPath);
if (schemaAttribute.Type == SCIMSchemaAttributeTypes.COMPLEX && parentAttribute != null)
{
parentAttribute.Values.Add(newAttribute);
continue;
}
if (attribute != null && schemaAttribute.Type != SCIMSchemaAttributeTypes.COMPLEX)
{
if (schemaAttribute.Type == SCIMSchemaAttributeTypes.BOOLEAN)
{
foreach (var b in newAttribute.ValuesBoolean)
{
attribute.ValuesBoolean.Add(b);
}
}
else if (schemaAttribute.Type == SCIMSchemaAttributeTypes.DATETIME)
{
foreach (var d in newAttribute.ValuesDateTime)
{
attribute.ValuesDateTime.Add(d);
}
}
else if (schemaAttribute.Type == SCIMSchemaAttributeTypes.INTEGER)
{
foreach (var i in newAttribute.ValuesInteger)
{
attribute.ValuesInteger.Add(i);
}
}
else if (schemaAttribute.Type == SCIMSchemaAttributeTypes.REFERENCE)
{
foreach (var r in newAttribute.ValuesReference)
{
attribute.ValuesReference.Add(r);
}
}
else if (schemaAttribute.Type == SCIMSchemaAttributeTypes.STRING)
{
foreach (var s in newAttribute.ValuesString)
{
attribute.ValuesString.Add(s);
}
}
else if (schemaAttribute.Type == SCIMSchemaAttributeTypes.DECIMAL)
{
foreach (var d in newAttribute.ValuesDecimal)
{
attribute.ValuesDecimal.Add(d);
}
}
else if (schemaAttribute.Type == SCIMSchemaAttributeTypes.BINARY)
{
foreach (var b in newAttribute.ValuesBinary)
{
attribute.ValuesBinary.Add(b);
}
}
}
else
{
representation.Attributes.Add(newAttribute);
}
}
}
}
}
