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89 lines
2.9 KiB
C++
89 lines
2.9 KiB
C++
// Copyright (c) 2011 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef NET_HTTP_URL_SECURITY_MANAGER_H_
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#define NET_HTTP_URL_SECURITY_MANAGER_H_
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#include <memory>
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#include "base/macros.h"
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#include "net/base/net_export.h"
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class GURL;
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namespace net {
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class HttpAuthFilter;
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// The URL security manager controls the policies (allow, deny, prompt user)
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// regarding URL actions (e.g., sending the default credentials to a server).
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class NET_EXPORT_PRIVATE URLSecurityManager {
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public:
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URLSecurityManager() {}
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virtual ~URLSecurityManager() {}
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// Creates a platform-dependent instance of URLSecurityManager.
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//
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// A security manager has two whitelists, a "default whitelist" that is a
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// whitelist of servers with which default credentials can be used, and a
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// "delegate whitelist" that is the whitelist of servers that are allowed to
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// have delegated Kerberos tickets.
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//
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// On creation both whitelists are NULL.
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//
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// If the default whitelist is NULL and the platform is Windows, it indicates
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// that security zone mapping should be used to determine whether default
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// credentials should be used. If the default whitelist is NULL and the
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// platform is non-Windows, it indicates that no servers should be
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// whitelisted.
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//
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// If the delegate whitelist is NULL no servers can have delegated Kerberos
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// tickets.
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//
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static URLSecurityManager* Create();
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// Returns true if we can send the default credentials to the server at
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// |auth_origin| for HTTP NTLM or Negotiate authentication.
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virtual bool CanUseDefaultCredentials(const GURL& auth_origin) const = 0;
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// Returns true if Kerberos delegation is allowed for the server at
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// |auth_origin| for HTTP Negotiate authentication.
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virtual bool CanDelegate(const GURL& auth_origin) const = 0;
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virtual void SetDefaultWhitelist(
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std::unique_ptr<HttpAuthFilter> whitelist_default) = 0;
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virtual void SetDelegateWhitelist(
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std::unique_ptr<HttpAuthFilter> whitelist_delegate) = 0;
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private:
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DISALLOW_COPY_AND_ASSIGN(URLSecurityManager);
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};
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class URLSecurityManagerWhitelist : public URLSecurityManager {
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public:
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URLSecurityManagerWhitelist();
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~URLSecurityManagerWhitelist() override;
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// URLSecurityManager methods.
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bool CanUseDefaultCredentials(const GURL& auth_origin) const override;
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bool CanDelegate(const GURL& auth_origin) const override;
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void SetDefaultWhitelist(
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std::unique_ptr<HttpAuthFilter> whitelist_default) override;
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void SetDelegateWhitelist(
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std::unique_ptr<HttpAuthFilter> whitelist_delegate) override;
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protected:
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bool HasDefaultWhitelist() const;
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private:
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std::unique_ptr<const HttpAuthFilter> whitelist_default_;
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std::unique_ptr<const HttpAuthFilter> whitelist_delegate_;
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DISALLOW_COPY_AND_ASSIGN(URLSecurityManagerWhitelist);
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};
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} // namespace net
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#endif // NET_HTTP_URL_SECURITY_MANAGER_H_
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