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