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-rw-r--r--security/manager/ssl/PublicKeyPinningService.h65
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diff --git a/security/manager/ssl/PublicKeyPinningService.h b/security/manager/ssl/PublicKeyPinningService.h
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+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef PublicKeyPinningService_h
+#define PublicKeyPinningService_h
+
+#include "CertVerifier.h"
+#include "ScopedNSSTypes.h"
+#include "cert.h"
+#include "nsString.h"
+#include "nsTArray.h"
+#include "pkix/Time.h"
+
+namespace mozilla {
+namespace psm {
+
+class PublicKeyPinningService
+{
+public:
+ /**
+ * Sets chainHasValidPins to true if the given (host, certList) passes pinning
+ * checks, or to false otherwise. If the host is pinned, returns true via
+ * chainHasValidPins if one of the keys in the given certificate chain matches
+ * the pin set specified by the hostname. The certList's head is the EE cert
+ * and the tail is the trust anchor.
+ * Note: if an alt name is a wildcard, it won't necessarily find a pinset
+ * that would otherwise be valid for it
+ */
+ static nsresult ChainHasValidPins(const UniqueCERTCertList& certList,
+ const char* hostname,
+ mozilla::pkix::Time time,
+ bool enforceTestMode,
+ /*out*/ bool& chainHasValidPins,
+ /*optional out*/ PinningTelemetryInfo* pinningTelemetryInfo);
+ /**
+ * Sets chainMatchesPinset to true if there is any intersection between the
+ * certificate list and the pins specified in the aSHA256keys array.
+ * Values passed in are assumed to be in base64 encoded form.
+ */
+ static nsresult ChainMatchesPinset(const UniqueCERTCertList& certList,
+ const nsTArray<nsCString>& aSHA256keys,
+ /*out*/ bool& chainMatchesPinset);
+
+ /**
+ * Returns true via the output parameter hostHasPins if there is pinning
+ * information for the given host that is valid at the given time, and false
+ * otherwise.
+ */
+ static nsresult HostHasPins(const char* hostname,
+ mozilla::pkix::Time time,
+ bool enforceTestMode,
+ /*out*/ bool& hostHasPins);
+
+ /**
+ * Given a hostname of potentially mixed case with potentially multiple
+ * trailing '.' (see bug 1118522), canonicalizes it to lowercase with no
+ * trailing '.'.
+ */
+ static nsAutoCString CanonicalizeHostname(const char* hostname);
+};
+
+}} // namespace mozilla::psm
+
+#endif // PublicKeyPinningService_h