1 files changed, 54 insertions, 0 deletions
diff --git a/security/manager/ssl/PublicKeyPinningService.h b/security/manager/ssl/PublicKeyPinningService.h
new file mode 100644
index 0000000000..46bcf01d18
--- /dev/null
+++ b/security/manager/ssl/PublicKeyPinningService.h
@@ -0,0 +1,54 @@
+/* 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 "nsIPublicKeyPinningService.h"
+#include "nsString.h"
+#include "nsTArray.h"
+#include "mozilla/Span.h"
+#include "mozpkix/Time.h"
+
+namespace mozilla {
+namespace psm {
+
+class PublicKeyPinningService final : public nsIPublicKeyPinningService {
+ public:
+  PublicKeyPinningService() = default;
+
+  NS_DECL_THREADSAFE_ISUPPORTS
+  NS_DECL_NSIPUBLICKEYPINNINGSERVICE
+
+  /**
+   * 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 nsTArray<Span<const uint8_t>>& certList, const char* hostname,
+      mozilla::pkix::Time time, bool isBuiltInRoot,
+      /*out*/ bool& chainHasValidPins,
+      /*optional out*/ PinningTelemetryInfo* pinningTelemetryInfo);
+
+  /**
+   * 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);
+
+ private:
+  ~PublicKeyPinningService() = default;
+};
+
+}  // namespace psm
+}  // namespace mozilla
+
+#endif  // PublicKeyPinningService_h