| /* |
| * Copyright (C) 2010 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef WebSecurityOrigin_h |
| #define WebSecurityOrigin_h |
| |
| #include "public/platform/WebCommon.h" |
| #include "public/platform/WebString.h" |
| |
| #if INSIDE_BLINK |
| #include "wtf/PassRefPtr.h" |
| #else |
| #include "url/origin.h" |
| #endif |
| |
| namespace blink { |
| |
| class SecurityOrigin; |
| class WebSecurityOriginPrivate; |
| class WebURL; |
| |
| class WebSecurityOrigin { |
| public: |
| ~WebSecurityOrigin() { reset(); } |
| |
| WebSecurityOrigin() : m_private(0) {} |
| WebSecurityOrigin(const WebSecurityOrigin& s) : m_private(0) { assign(s); } |
| WebSecurityOrigin& operator=(const WebSecurityOrigin& s) { |
| assign(s); |
| return *this; |
| } |
| |
| BLINK_PLATFORM_EXPORT static WebSecurityOrigin createFromString( |
| const WebString&); |
| BLINK_PLATFORM_EXPORT static WebSecurityOrigin create(const WebURL&); |
| BLINK_PLATFORM_EXPORT static WebSecurityOrigin createUnique(); |
| |
| BLINK_PLATFORM_EXPORT void reset(); |
| BLINK_PLATFORM_EXPORT void assign(const WebSecurityOrigin&); |
| |
| bool isNull() const { return !m_private; } |
| |
| BLINK_PLATFORM_EXPORT WebString protocol() const; |
| BLINK_PLATFORM_EXPORT WebString host() const; |
| BLINK_PLATFORM_EXPORT unsigned short port() const; |
| |
| // |port()| will return 0 if the port is the default for an origin. This |
| // method instead returns the effective port, even if it is the default port |
| // (e.g. "http" => 80). |
| BLINK_PLATFORM_EXPORT unsigned short effectivePort() const; |
| |
| // A unique WebSecurityOrigin is the least privileged WebSecurityOrigin. |
| BLINK_PLATFORM_EXPORT bool isUnique() const; |
| |
| // Returns true if this WebSecurityOrigin can script objects in the given |
| // SecurityOrigin. For example, call this function before allowing |
| // script from one security origin to read or write objects from |
| // another SecurityOrigin. |
| BLINK_PLATFORM_EXPORT bool canAccess(const WebSecurityOrigin&) const; |
| |
| // Returns true if this WebSecurityOrigin can read content retrieved from |
| // the given URL. For example, call this function before allowing script |
| // from a given security origin to receive contents from a given URL. |
| BLINK_PLATFORM_EXPORT bool canRequest(const WebURL&) const; |
| |
| // Returns true if the origin loads resources either from the local |
| // machine or over the network from a |
| // cryptographically-authenticated origin, as described in |
| // https://w3c.github.io/webappsec/specs/powerfulfeatures/#is-origin-trustworthy. |
| BLINK_PLATFORM_EXPORT bool isPotentiallyTrustworthy() const; |
| |
| // Returns a string representation of the WebSecurityOrigin. The empty |
| // WebSecurityOrigin is represented by "null". The representation of a |
| // non-empty WebSecurityOrigin resembles a standard URL. |
| BLINK_PLATFORM_EXPORT WebString toString() const; |
| |
| // Returns true if this WebSecurityOrigin can access usernames and |
| // passwords stored in password manager. |
| BLINK_PLATFORM_EXPORT bool canAccessPasswordManager() const; |
| |
| // Allows this WebSecurityOrigin access to local resources. |
| BLINK_PLATFORM_EXPORT void grantLoadLocalResources() const; |
| |
| #if INSIDE_BLINK |
| BLINK_PLATFORM_EXPORT WebSecurityOrigin(WTF::PassRefPtr<SecurityOrigin>); |
| BLINK_PLATFORM_EXPORT WebSecurityOrigin& operator=( |
| WTF::PassRefPtr<SecurityOrigin>); |
| BLINK_PLATFORM_EXPORT operator WTF::PassRefPtr<SecurityOrigin>() const; |
| BLINK_PLATFORM_EXPORT SecurityOrigin* get() const; |
| #else |
| // TODO(mkwst): A number of properties don't survive a round-trip |
| // ('document.domain', for instance). We'll need to fix that for OOPI-enabled |
| // embedders, https://crbug.com/490074. |
| operator url::Origin() const { |
| return isUnique() ? url::Origin() |
| : url::Origin::UnsafelyCreateOriginWithoutNormalization( |
| protocol().utf8(), host().utf8(), effectivePort()); |
| } |
| |
| WebSecurityOrigin(const url::Origin& origin) : m_private(0) { |
| if (origin.unique()) { |
| assign(WebSecurityOrigin::createUnique()); |
| return; |
| } |
| |
| // TODO(mkwst): This might open up issues by double-canonicalizing the host. |
| assign(WebSecurityOrigin::createFromTuple( |
| WebString::fromUTF8(origin.scheme()), |
| WebString::fromUTF8(origin.host()), origin.port())); |
| } |
| #endif |
| |
| private: |
| // Present only to facilitate conversion from 'url::Origin'; this constructor |
| // shouldn't be used anywhere else. |
| BLINK_PLATFORM_EXPORT static WebSecurityOrigin |
| createFromTuple(const WebString& protocol, const WebString& host, int port); |
| |
| void assign(WebSecurityOriginPrivate*); |
| WebSecurityOriginPrivate* m_private; |
| }; |
| |
| } // namespace blink |
| |
| #endif |