/// <inheritdoc/>
public async Task <XacmlPolicy> GetPolicyAsync(XacmlContextRequest request)
{
var app = request.GetResourceAttributes().Attributes.Where(a => a.AttributeId.ToString() == XacmlRequestAttribute.AppAttribute).Select(a => a.AttributeValues.FirstOrDefault()).FirstOrDefault().Value;
var org = request.GetResourceAttributes().Attributes.Where(a => a.AttributeId.ToString() == XacmlRequestAttribute.OrgAttribute).Select(a => a.AttributeValues.FirstOrDefault()).FirstOrDefault().Value;
string policyString = await _localApp.GetXACMLPolicy($"{org}/{app}");
return(ParsePolicyContent(policyString));
}
private async Task <int> GetAppAuthLevel(IEnumerable <SelectListItem> testApps)
{
try {
var appId = testApps.Single().Value;
var policyString = await _localApp.GetXACMLPolicy(appId);
var document = new XmlDocument();
document.LoadXml(policyString);
var nsMngr = new XmlNamespaceManager(document.NameTable);
nsMngr.AddNamespace("xacml", "urn:oasis:names:tc:xacml:3.0:core:schema:wd-17");
var authLevelNode = document.SelectSingleNode("/xacml:Policy/xacml:ObligationExpressions/xacml:ObligationExpression[@ObligationId='urn:altinn:obligation:authenticationLevel1']/xacml:AttributeAssignmentExpression[@Category='urn:altinn:minimum-authenticationlevel']/xacml:AttributeValue", nsMngr);
return(int.Parse(authLevelNode.InnerText));
}
catch (Exception)
{
// Return default auth level if Single app auth level can't be found.
return(2);
}
}