crypt32: Let caller set error codes when name constraints aren't met.
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f8044948ba
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@ -720,9 +720,8 @@ static BOOL ip_address_matches(const CRYPT_DATA_BLOB *constraint,
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return match;
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}
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static void CRYPT_FindMatchingNameEntry(const CERT_ALT_NAME_ENTRY *constraint,
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const CERT_ALT_NAME_INFO *subjectName, DWORD *trustErrorStatus,
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DWORD errorIfFound, DWORD errorIfNotFound)
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static BOOL CRYPT_FindMatchingNameEntry(const CERT_ALT_NAME_ENTRY *constraint,
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const CERT_ALT_NAME_INFO *subjectName, DWORD *trustErrorStatus)
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{
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DWORD i;
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BOOL match = FALSE;
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@ -759,7 +758,7 @@ static void CRYPT_FindMatchingNameEntry(const CERT_ALT_NAME_ENTRY *constraint,
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}
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}
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}
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*trustErrorStatus |= match ? errorIfFound : errorIfNotFound;
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return match;
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}
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static inline PCERT_EXTENSION get_subject_alt_name_ext(const CERT_INFO *cert)
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@ -793,14 +792,21 @@ static void CRYPT_CheckNameConstraints(
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DWORD i;
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for (i = 0; i < nameConstraints->cExcludedSubtree; i++)
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CRYPT_FindMatchingNameEntry(
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{
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if (CRYPT_FindMatchingNameEntry(
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&nameConstraints->rgExcludedSubtree[i].Base, subjectName,
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trustErrorStatus, CERT_TRUST_HAS_EXCLUDED_NAME_CONSTRAINT, 0);
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trustErrorStatus))
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*trustErrorStatus |=
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CERT_TRUST_HAS_EXCLUDED_NAME_CONSTRAINT;
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}
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for (i = 0; i < nameConstraints->cPermittedSubtree; i++)
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CRYPT_FindMatchingNameEntry(
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{
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if (!CRYPT_FindMatchingNameEntry(
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&nameConstraints->rgPermittedSubtree[i].Base, subjectName,
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trustErrorStatus, 0,
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CERT_TRUST_HAS_NOT_PERMITTED_NAME_CONSTRAINT);
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trustErrorStatus))
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*trustErrorStatus |=
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CERT_TRUST_HAS_NOT_PERMITTED_NAME_CONSTRAINT;
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}
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LocalFree(subjectName);
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}
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else
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