public static bool ContainsClaim(this IEnumerable<ClaimSet> claimSets, Claim searchClaim, Claim issuerIdentityClaim, ClaimSearchMode searchMode, IEqualityComparer<Claim> comparer)
{
IEnumerable<ClaimSet> searchSet =
GetClaimSetsCore(claimSets, issuerIdentityClaim, searchMode);
foreach (ClaimSet set in searchSet)
{
bool found = false;
if (comparer != null)
{
found = set.ContainsClaim(searchClaim, comparer);
}
else
{
found = set.ContainsClaim(searchClaim);
}
if (found)
{
return true;
}
}
return false;
}
private static IEnumerable <ClaimSet> GetClaimSetsCore(IEnumerable <ClaimSet> claimSets, Claim issuerIdentityClaim, ClaimSearchMode searchMode)
{
IEnumerable <ClaimSet> searchSet;
if (searchMode == ClaimSearchMode.Issued)
{
searchSet = claimSets.GetClaimSetsByIssuer(issuerIdentityClaim);
}
else if (searchMode == ClaimSearchMode.Issuer)
{
searchSet = claimSets.GetIssuerClaimSets();
}
else
{
throw new ArgumentOutOfRangeException("searchMode");
}
return(searchSet);
}
public static IEnumerable <Claim> FindClaims(this IEnumerable <ClaimSet> claimSets, string claimType, string right, Claim issuerIdentityClaim, ClaimSearchMode searchMode)
{
bool found = false;
foreach (ClaimSet set in GetClaimSetsCore(claimSets, issuerIdentityClaim, searchMode))
{
foreach (Claim claim in set.FindClaims(claimType, right))
{
yield return(claim);
found = true;
}
}
if (!found)
{
throw new ClaimNotFoundException(claimType);
}
}
public static Claim FindClaim(this IEnumerable <ClaimSet> claimSets, string claimType, string right, Claim issuerIdentityClaim, ClaimSearchMode searchMode)
{
foreach (Claim claim in claimSets.FindClaims(claimType, right, issuerIdentityClaim, searchMode))
{
return(claim);
}
throw new ClaimNotFoundException(claimType);
}
public static Claim FindClaim(this IEnumerable<ClaimSet> claimSets, string claimType, ClaimSearchMode searchMode)
{
return claimSets.FindClaim(claimType, Rights.PossessProperty, null, searchMode);
}
private static IEnumerable<ClaimSet> GetClaimSetsCore(IEnumerable<ClaimSet> claimSets, Claim issuerIdentityClaim, ClaimSearchMode searchMode)
{
IEnumerable<ClaimSet> searchSet;
if (searchMode == ClaimSearchMode.Issued)
{
searchSet = claimSets.GetClaimSetsByIssuer(issuerIdentityClaim);
}
else if (searchMode == ClaimSearchMode.Issuer)
{
searchSet = claimSets.GetIssuerClaimSets();
}
else
{
throw new ArgumentOutOfRangeException("searchMode");
}
return searchSet;
}
public static IEnumerable<Claim> FindClaims(this IEnumerable<ClaimSet> claimSets, string claimType, string right, Claim issuerIdentityClaim, ClaimSearchMode searchMode)
{
bool found = false;
foreach (ClaimSet set in GetClaimSetsCore(claimSets, issuerIdentityClaim, searchMode))
{
foreach (Claim claim in set.FindClaims(claimType, right))
{
yield return claim;
found = true;
}
}
if (!found)
{
throw new ClaimNotFoundException(claimType);
}
}
public static Claim FindClaim(this IEnumerable<ClaimSet> claimSets, string claimType, string right, Claim issuerIdentityClaim, ClaimSearchMode searchMode)
{
foreach (Claim claim in claimSets.FindClaims(claimType, right, issuerIdentityClaim, searchMode))
{
return claim;
}
throw new ClaimNotFoundException(claimType);
}
