home *** CD-ROM | disk | FTP | other *** search
- /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is mozilla.org code.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1999
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either of the GNU General Public License Version 2 or later (the "GPL"),
- * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
- #include "nsISupports.idl"
- #include "nsIPrincipal.idl"
- #include "nsIXPCSecurityManager.idl"
- interface nsIURI;
-
-
- [scriptable, uuid(f4d74511-2b2d-4a14-a3e4-a392ac5ac3ff)]
- interface nsIScriptSecurityManager : nsIXPCSecurityManager
- {
- ///////////////// Security Checks //////////////////
- /**
- * Checks whether the running script is allowed to access aProperty.
- */
- [noscript] void checkPropertyAccess(in JSContextPtr aJSContext,
- in JSObjectPtr aJSObject,
- in string aClassName,
- in JSVal aProperty,
- in PRUint32 aAction);
-
- /**
- * Checks whether the running script is allowed to connect to aTargetURI
- */
- [noscript] void checkConnect(in JSContextPtr aJSContext,
- in nsIURI aTargetURI,
- in string aClassName,
- in string aProperty);
-
- /**
- * Check that the script currently running in context "cx" can load "uri".
- *
- * Will return error code NS_ERROR_DOM_BAD_URI if the load request
- * should be denied.
- *
- * @param cx the JSContext of the script causing the load
- * @param uri the URI that is being loaded
- */
- [noscript] void checkLoadURIFromScript(in JSContextPtr cx, in nsIURI uri);
-
- /**
- * Default CheckLoadURI permissions
- */
- // Default permissions
- const unsigned long STANDARD = 0;
-
- // If the source is mail, disallow the load
- const unsigned long DISALLOW_FROM_MAIL = 1 << 0;
-
- // Allow the loading of chrome URLs by non-chrome URLs
- const unsigned long ALLOW_CHROME = 1 << 1;
-
- // Don't allow javascript: and data: URLs to load
- const unsigned long DISALLOW_SCRIPT_OR_DATA = 1 << 2;
-
- // Don't allow javascript: URLs to load
- // WARNING: Support for this value was added in Mozilla 1.7.8 and
- // Firefox 1.0.4. Use in prior versions WILL BE IGNORED.
- const unsigned long DISALLOW_SCRIPT = 1 << 3;
-
- /**
- * Check that content with principal aPrincipal can load "uri".
- *
- * Will return error code NS_ERROR_DOM_BAD_URI if the load request
- * should be denied.
- *
- * @param aPrincipal the URI causing the load
- * @param uri the URI that is being loaded
- * @param flags the permission set, see above
- */
- [noscript] void checkLoadURIWithPrincipal(in nsIPrincipal aPrincipal,
- in nsIURI uri,
- in unsigned long flags);
-
- /**
- * Check that content from "from" can load "uri".
- *
- * Will return error code NS_ERROR_DOM_BAD_URI if the load request
- * should be denied.
- *
- * @param from the URI causing the load
- * @param uri the URI that is being loaded
- * @param flags the permission set, see above
- */
- void checkLoadURI(in nsIURI from, in nsIURI uri,
- in unsigned long flags);
-
- /**
- * Same as CheckLoadURI but takes string arguments for ease of use
- * by scripts
- */
- void checkLoadURIStr(in AUTF8String from, in AUTF8String uri,
- in unsigned long flags);
-
- /**
- * Check that the function 'funObj' is allowed to run on 'targetObj'
- *
- * Will return error code NS_ERROR_DOM_SECURITY_ERR if the function
- * should not run
- *
- * @param cx The current active JavaScript context.
- * @param funObj The function trying to run..
- * @param targetObj The object the function will run on.
- */
- [noscript] void checkFunctionAccess(in JSContextPtr cx, in voidPtr funObj,
- in voidPtr targetObj);
-
- /**
- * Return true if content from the given principal is allowed to
- * execute scripts.
- */
- [noscript] boolean canExecuteScripts(in JSContextPtr cx,
- in nsIPrincipal principal);
-
- ///////////////// Principals ///////////////////////
- /**
- * Return the principal of the innermost frame of the currently
- * executing script. Will return null if there is no script
- * currently executing.
- */
- [noscript] nsIPrincipal getSubjectPrincipal();
-
- /**
- * Return the all-powerful system principal.
- */
- [noscript] nsIPrincipal getSystemPrincipal();
-
- /**
- * Return a principal with the specified certificate fingerprint, subject
- * name (the full name or concatenated set of names of the entity
- * represented by the certificate), pretty name, certificate, and
- * codebase URI. The certificate fingerprint and subject name MUST be
- * nonempty; otherwise an error will be thrown. Similarly, aCert must
- * not be null.
- */
- [noscript] nsIPrincipal
- getCertificatePrincipal(in AUTF8String aCertFingerprint,
- in AUTF8String aSubjectName,
- in AUTF8String aPrettyName,
- in nsISupports aCert,
- in nsIURI aURI);
-
- /**
- * Return a principal that has the same origin as aURI.
- */
- [noscript] nsIPrincipal getCodebasePrincipal(in nsIURI aURI);
-
- ///////////////// Capabilities API /////////////////////
- /**
- * Request that 'capability' can be enabled by scripts or applets
- * running with 'principal'. Will prompt user if
- * necessary. Returns nsIPrincipal::ENABLE_GRANTED or
- * nsIPrincipal::ENABLE_DENIED based on user's choice.
- */
- [noscript] short requestCapability(in nsIPrincipal principal,
- in string capability);
-
- /**
- * Return true if the currently executing script has 'capability' enabled.
- */
- boolean isCapabilityEnabled(in string capability);
-
- /**
- * Enable 'capability' in the innermost frame of the currently executing
- * script.
- */
- void enableCapability(in string capability);
-
- /**
- * Remove 'capability' from the innermost frame of the currently
- * executing script. Any setting of 'capability' from enclosing
- * frames thus comes into effect.
- */
- void revertCapability(in string capability);
-
- /**
- * Disable 'capability' in the innermost frame of the currently executing
- * script.
- */
- void disableCapability(in string capability);
-
- //////////////// Master Certificate Functions ////////////////////
- /**
- * Allow 'certificateID' to enable 'capability.' Can only be performed
- * by code signed by the system certificate.
- */
- // XXXbz Capabilities can't have non-ascii chars?
- // XXXbz ideally we'd pass a subjectName here too, and the nsISupports
- // cert we're enabling for...
- void setCanEnableCapability(in AUTF8String certificateFingerprint,
- in string capability,
- in short canEnable);
-
- ///////////////////////
- /**
- * Return the principal of the specified object in the specified context.
- */
- [noscript] nsIPrincipal getObjectPrincipal(in JSContextPtr cx,
- in JSObjectPtr obj);
-
- /**
- * Returns true if the principal of the currently running script is the
- * system principal, false otherwise.
- */
- [noscript] boolean subjectPrincipalIsSystem();
-
- /**
- * Returns OK if aJSContext and target have the same "origin"
- * (scheme, host, and port).
- */
- [noscript] void checkSameOrigin(in JSContextPtr aJSContext,
- in nsIURI aTargetURI);
-
- /**
- * Returns OK if aSourceURI and target have the same "origin"
- * (scheme, host, and port).
- */
- void checkSameOriginURI(in nsIURI aSourceURI,
- in nsIURI aTargetURI);
-
- /**
- * Returns OK if aSourcePrincipal and aTargetPrincipal
- * have the same "origin" (scheme, host, and port).
- */
- [noscript] void checkSameOriginPrincipal(in nsIPrincipal aSourcePrincipal,
- in nsIPrincipal aTargetPrincipal);
-
- /**
- * Returns the principal of the global object of the given context, or null
- * if no global or no principal.
- */
- [noscript] nsIPrincipal getPrincipalFromContext(in JSContextPtr cx);
-
- /**
- * Utility method for comparing two URIs. For security purposes, two URIs
- * are equivalent if their schemes, hosts, and ports (if any) match. This
- * method returns true if aSubjectURI and aObjectURI have the same origin,
- * false otherwise.
- */
- [noscript] boolean securityCompareURIs(in nsIURI aSubjectURI,
- in nsIURI aObjectURI);
- };
-
- %{C++
- #define NS_SCRIPTSECURITYMANAGER_CONTRACTID "@mozilla.org/scriptsecuritymanager;1"
- #define NS_SCRIPTSECURITYMANAGER_CLASSNAME "scriptsecuritymanager"
- %}
-