/**
* Returns whether given statement is valid to process for given bucket name.
*/
public bool isValid(string bucketName)
{
ISet <string> intersection;
if (this.actions != null)
{
intersection = new HashSet <string>(this.actions);
}
else
{
intersection = new HashSet <string>();
}
intersection.IntersectWith(PolicyConstants.VALID_ACTIONS());
if (intersection.Count == 0)
{
return(false);
}
if (!this.effect.Equals("Allow"))
{
return(false);
}
IList <string> aws = this.principal != null?this.principal.aws() : null;
if (aws == null || !aws.Contains("*"))
{
return(false);
}
string bucketResource = PolicyConstants.AWS_RESOURCE_PREFIX + bucketName;
if (this.resources == null)
{
return(false);
}
if (this.resources.Contains(bucketResource))
{
return(true);
}
if (this.resources.startsWith(bucketResource + "/").Count == 0)
{
return(false);
}
return(true);
}
/**
* Removes object actions for given object resource.
*/
public void removeObjectActions(string objectResource)
{
if (this.conditions != null)
{
return;
}
if (this.resources.Count > 1)
{
this.resources.Remove(objectResource);
}
else
{
this.actions.Except(PolicyConstants.READ_WRITE_OBJECT_ACTIONS());
}
}
