Use list patterns

passwordless-lib · Aug 2, 2023 · dd96eb2 · dd96eb2
1 parent e3b5ebd
commit dd96eb2
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Showing 2 changed files with 4 additions and 8 deletions.
diff --git a/Src/Fido2/Metadata/ConformanceMetadataRepository.cs b/Src/Fido2/Metadata/ConformanceMetadataRepository.cs
@@ -213,10 +213,8 @@ public async Task<MetadataBLOBPayload> DeserializeAndValidateBlob(string rawBLOB
             if (rootCert.Thumbprint.Equals(certChain.ChainElements[^1].Certificate.Thumbprint, StringComparison.Ordinal) &&
                 // and that the number of elements in the chain accounts for what was in x5c plus the root we added
                 certChain.ChainElements.Count == (x5cRawKeys.Length + 1) &&
-                // and that the root cert has exactly one status listed against it
-                certChain.ChainElements[^1].ChainElementStatus.Length == 1 &&
-                // and that that status is a status of exactly UntrustedRoot
-                certChain.ChainElements[^1].ChainElementStatus[0].Status == X509ChainStatusFlags.UntrustedRoot)
+                // and that the root cert has exactly one status with the value of UntrustedRoot
+                certChain.ChainElements[^1].ChainElementStatus is [ { Status: X509ChainStatusFlags.UntrustedRoot } ])
             {
                 // if we are good so far, that is a good sign
                 certChainIsValid = true;

diff --git a/Src/Fido2/Metadata/Fido2MetadataServiceRepository.cs b/Src/Fido2/Metadata/Fido2MetadataServiceRepository.cs
@@ -184,10 +184,8 @@ private async Task<MetadataBLOBPayload> DeserializeAndValidateBlobAsync(string r
             if (rootCert.Thumbprint == certChain.ChainElements[^1].Certificate.Thumbprint &&
                 // and that the number of elements in the chain accounts for what was in x5c plus the root we added
                 certChain.ChainElements.Count == (x5cRawKeys.Length + 1) &&
-                // and that the root cert has exactly one status listed against it
-                certChain.ChainElements[^1].ChainElementStatus.Length == 1 &&
-                // and that that status is a status of exactly UntrustedRoot
-                certChain.ChainElements[^1].ChainElementStatus[0].Status == X509ChainStatusFlags.UntrustedRoot)
+                // and that the root cert has exactly one status with the value of UntrustedRoot
+                certChain.ChainElements[^1].ChainElementStatus is [ { Status: X509ChainStatusFlags.UntrustedRoot } ])
             {
                 // if we are good so far, that is a good sign
                 certChainIsValid = true;