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Unified Diff: base/crypto/pk11_blocking_password_delegate.h

Issue 5686002: NSS: PKCS 11 password prompt. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: addressing review comments Created 9 years, 11 months ago
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Index: base/crypto/pk11_blocking_password_delegate.h
diff --git a/base/crypto/pk11_blocking_password_delegate.h b/base/crypto/pk11_blocking_password_delegate.h
new file mode 100644
index 0000000000000000000000000000000000000000..c9eb35c113ba711acc3ff92c22bdbcb3243544c8
--- /dev/null
+++ b/base/crypto/pk11_blocking_password_delegate.h
@@ -0,0 +1,34 @@
+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef BASE_CRYPTO_PK11_BLOCKING_PASSWORD_DELEGATE_H_
+#define BASE_CRYPTO_PK11_BLOCKING_PASSWORD_DELEGATE_H_
+#pragma once
+
+#include <string>
+
+namespace base {
+
+// PK11_SetPasswordFunc is a global setting. An implementation of
+// PK11BlockingPasswordDelegate should be passed as the user data argument
+// (|wincx|) to relevant NSS functions, which the global password handler will
+// call to do the actual work.
+class PK11BlockingPasswordDelegate {
+ public:
+ virtual ~PK11BlockingPasswordDelegate() {}
+
+ // Requests a password to unlock |slot_name|. The interface is
+ // synchronous because NSS cannot issue an asynchronous
+ // request. |retry| is true if this is a request for the retry
+ // and we previously returned the wrong password.
+ // The implementation should set |*cancelled| to true if the user cancelled
+ // instead of entering a password, otherwise it should return the password the
+ // user entered.
+ virtual std::string RequestPassword(const std::string& slot_name, bool retry,
+ bool* cancelled) = 0;
+};
+
+}
+
+#endif // BASE_CRYPTO_PK11_BLOCKING_PASSWORD_DELEGATE_H_
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