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nsPrompter.js
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nsPrompter.js
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/* ***** 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 Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2010
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Justin Dolske <dolske@mozilla.com> (original author)
*
* Alternatively, the contents of this file may be used under the terms of
* either 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 ***** */
const Cc = Components.classes;
const Ci = Components.interfaces;
const Cr = Components.results;
const Cu = Components.utils;
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import("resource://gre/modules/Services.jsm");
function Prompter() {
// Note that EmbedPrompter clones this implementation.
}
Prompter.prototype = {
classID : Components.ID("{1c978d25-b37f-43a8-a2d6-0c7a239ead87}"),
QueryInterface : XPCOMUtils.generateQI([Ci.nsIPromptFactory, Ci.nsIPromptService, Ci.nsIPromptService2]),
/* ---------- private memebers ---------- */
pickPrompter : function (domWin) {
return new ModalPrompter(domWin);
},
/* ---------- nsIPromptFactory ---------- */
getPrompt : function (domWin, iid) {
// This is still kind of dumb; the C++ code delegated to login manager
// here, which in turn calls back into us via nsIPromptService2.
if (iid.equals(Ci.nsIAuthPrompt2) || iid.equals(Ci.nsIAuthPrompt)) {
try {
let pwmgr = Cc["@mozilla.org/passwordmanager/authpromptfactory;1"].
getService(Ci.nsIPromptFactory);
return pwmgr.getPrompt(domWin, iid);
} catch (e) {
Cu.reportError("nsPrompter: Delegation to password manager failed: " + e);
}
}
let p = new ModalPrompter(domWin);
p.QueryInterface(iid);
return p;
},
/* ---------- nsIPromptService ---------- */
alert : function (domWin, title, text) {
let p = this.pickPrompter(domWin);
p.alert(title, text);
},
alertCheck : function (domWin, title, text, checkLabel, checkValue) {
let p = this.pickPrompter(domWin);
p.alertCheck(title, text, checkLabel, checkValue);
},
confirm : function (domWin, title, text) {
let p = this.pickPrompter(domWin);
return p.confirm(title, text);
},
confirmCheck : function (domWin, title, text, checkLabel, checkValue) {
let p = this.pickPrompter(domWin);
return p.confirmCheck(title, text, checkLabel, checkValue);
},
confirmEx : function (domWin, title, text, flags, button0, button1, button2, checkLabel, checkValue) {
let p = this.pickPrompter(domWin);
return p.confirmEx(title, text, flags, button0, button1, button2, checkLabel, checkValue);
},
prompt : function (domWin, title, text, value, checkLabel, checkValue) {
let p = this.pickPrompter(domWin);
return p.nsIPrompt_prompt(title, text, value, checkLabel, checkValue);
},
promptUsernameAndPassword : function (domWin, title, text, user, pass, checkLabel, checkValue) {
let p = this.pickPrompter(domWin);
return p.nsIPrompt_promptUsernameAndPassword(title, text, user, pass, checkLabel, checkValue);
},
promptPassword : function (domWin, title, text, pass, checkLabel, checkValue) {
let p = this.pickPrompter(domWin);
return p.nsIPrompt_promptPassword(title, text, pass, checkLabel, checkValue);
},
select : function (domWin, title, text, count, list, selected) {
let p = this.pickPrompter(domWin);
return p.select(title, text, count, list, selected);
},
/* ---------- nsIPromptService2 ---------- */
promptAuth : function (domWin, channel, level, authInfo, checkLabel, checkValue) {
let p = this.pickPrompter(domWin);
return p.promptAuth(channel, level, authInfo, checkLabel, checkValue);
},
asyncPromptAuth : function (domWin, channel, callback, context, level, authInfo, checkLabel, checkValue) {
let p = this.pickPrompter(domWin);
return p.asyncPromptAuth(channel, callback, context, level, authInfo, checkLabel, checkValue);
},
};
// Common utils not specific to a particular prompter style.
let PromptUtils = {
getLocalizedString : function (key, formatArgs) {
if (formatArgs)
return this.strBundle.formatStringFromName(key, formatArgs, formatArgs.length);
else
return this.strBundle.GetStringFromName(key);
},
confirmExHelper : function (flags, button0, button1, button2) {
const BUTTON_DEFAULT_MASK = 0x03000000;
let defaultButtonNum = (flags & BUTTON_DEFAULT_MASK) >> 24;
let isDelayEnabled = (flags & Ci.nsIPrompt.BUTTON_DELAY_ENABLE);
// Flags can be used to select a specific pre-defined button label or
// a caller-supplied string (button0/button1/button2). If no flags are
// set for a button, then the button won't be shown.
let argText = [button0, button1, button2];
let buttonLabels = [null, null, null];
for (let i = 0; i < 3; i++) {
let buttonLabel;
switch (flags & 0xff) {
case Ci.nsIPrompt.BUTTON_TITLE_OK:
buttonLabel = PromptUtils.getLocalizedString("OK");
break;
case Ci.nsIPrompt.BUTTON_TITLE_CANCEL:
buttonLabel = PromptUtils.getLocalizedString("Cancel");
break;
case Ci.nsIPrompt.BUTTON_TITLE_YES:
buttonLabel = PromptUtils.getLocalizedString("Yes");
break;
case Ci.nsIPrompt.BUTTON_TITLE_NO:
buttonLabel = PromptUtils.getLocalizedString("No");
break;
case Ci.nsIPrompt.BUTTON_TITLE_SAVE:
buttonLabel = PromptUtils.getLocalizedString("Save");
break;
case Ci.nsIPrompt.BUTTON_TITLE_DONT_SAVE:
buttonLabel = PromptUtils.getLocalizedString("DontSave");
break;
case Ci.nsIPrompt.BUTTON_TITLE_REVERT:
buttonLabel = PromptUtils.getLocalizedString("Revert");
break;
case Ci.nsIPrompt.BUTTON_TITLE_IS_STRING:
buttonLabel = argText[i];
break;
}
if (buttonLabel)
buttonLabels[i] = buttonLabel;
flags >>= 8;
}
return [buttonLabels[0], buttonLabels[1], buttonLabels[2], defaultButtonNum, isDelayEnabled];
},
// Fire a dialog open/close event. Used by tabbrowser to focus the
// tab which is triggering a prompt.
//
// Bug 611553 - should make these notifications instead of events.
fireDialogEvent : function (domWin, eventName) {
let event = domWin.document.createEvent("Events");
event.initEvent(eventName, true, true);
domWin.dispatchEvent(event);
},
getAuthInfo : function (authInfo) {
let username, password;
let flags = authInfo.flags;
if (flags & Ci.nsIAuthInformation.NEED_DOMAIN && authInfo.domain)
username = authInfo.domain + "\\" + authInfo.username;
else
username = authInfo.username;
password = authInfo.password;
return [username, password];
},
setAuthInfo : function (authInfo, username, password) {
let flags = authInfo.flags;
if (flags & Ci.nsIAuthInformation.NEED_DOMAIN) {
// Domain is separated from username by a backslash
let idx = username.indexOf("\\");
if (idx == -1) {
authInfo.username = username;
} else {
authInfo.domain = username.substring(0, idx);
authInfo.username = username.substring(idx+1);
}
} else {
authInfo.username = username;
}
authInfo.password = password;
},
// Copied from login manager
getFormattedHostname : function (uri) {
let scheme = uri.scheme;
let hostname = scheme + "://" + uri.host;
// If the URI explicitly specified a port, only include it when
// it's not the default. (We never want "http://foo.com:80")
port = uri.port;
if (port != -1) {
let handler = Services.io.getProtocolHandler(scheme);
if (port != handler.defaultPort)
hostname += ":" + port;
}
return hostname;
},
// Copied from login manager
getAuthTarget : function (aChannel, aAuthInfo) {
let hostname, realm;
// If our proxy is demanding authentication, don't use the
// channel's actual destination.
if (aAuthInfo.flags & Ci.nsIAuthInformation.AUTH_PROXY) {
if (!(aChannel instanceof Ci.nsIProxiedChannel))
throw "proxy auth needs nsIProxiedChannel";
let info = aChannel.proxyInfo;
if (!info)
throw "proxy auth needs nsIProxyInfo";
// Proxies don't have a scheme, but we'll use "moz-proxy://"
// so that it's more obvious what the login is for.
let idnService = Cc["@mozilla.org/network/idn-service;1"].
getService(Ci.nsIIDNService);
hostname = "moz-proxy://" +
idnService.convertUTF8toACE(info.host) +
":" + info.port;
realm = aAuthInfo.realm;
if (!realm)
realm = hostname;
return [hostname, realm];
}
hostname = this.getFormattedHostname(aChannel.URI);
// If a HTTP WWW-Authenticate header specified a realm, that value
// will be available here. If it wasn't set or wasn't HTTP, we'll use
// the formatted hostname instead.
realm = aAuthInfo.realm;
if (!realm)
realm = hostname;
return [hostname, realm];
},
makeAuthMessage : function (channel, authInfo) {
let isProxy = (authInfo.flags & Ci.nsIAuthInformation.AUTH_PROXY);
let isPassOnly = (authInfo.flags & Ci.nsIAuthInformation.ONLY_PASSWORD);
let username = authInfo.username;
let [displayHost, realm] = this.getAuthTarget(channel, authInfo);
// Suppress "the site says: $realm" when we synthesized a missing realm.
if (!authInfo.realm && !isProxy)
realm = "";
// Trim obnoxiously long realms.
if (realm.length > 150) {
realm = realm.substring(0, 150);
// Append "..." (or localized equivalent).
realm += this.ellipsis;
}
let text;
if (isProxy)
text = PromptUtils.getLocalizedString("EnterLoginForProxy", [realm, displayHost]);
else if (isPassOnly)
text = PromptUtils.getLocalizedString("EnterPasswordFor", [username, displayHost]);
else if (!realm)
text = PromptUtils.getLocalizedString("EnterUserPasswordFor", [displayHost]);
else
text = PromptUtils.getLocalizedString("EnterLoginForRealm", [realm, displayHost]);
return text;
},
objectToPropBag : function (obj) {
let bag = Cc["@mozilla.org/hash-property-bag;1"].
createInstance(Ci.nsIWritablePropertyBag2);
bag.QueryInterface(Ci.nsIWritablePropertyBag);
for (let propName in obj)
bag.setProperty(propName, obj[propName]);
return bag;
},
propBagToObject : function (propBag, obj) {
// Here we iterate over the object's original properties, not the bag
// (ie, the prompt can't return more/different properties than were
// passed in). This just helps ensure that the caller provides default
// values, lest the prompt forget to set them.
for (let propName in obj)
obj[propName] = propBag.getProperty(propName);
},
getTabModalPrompt : function (domWin) {
var promptBox = null;
// Given a content DOM window, returns the chrome window it's in.
function getChromeWindow(aWindow) {
var chromeWin = aWindow.QueryInterface(Ci.nsIInterfaceRequestor)
.getInterface(Ci.nsIWebNavigation)
.QueryInterface(Ci.nsIDocShell)
.chromeEventHandler.ownerDocument.defaultView;
return chromeWin;
}
try {
// Get the topmost window, in case we're in a frame.
var promptWin = domWin.top;
// Get the chrome window for the content window we're using.
// (Unwrap because we need a non-IDL property below.)
var chromeWin = getChromeWindow(promptWin).wrappedJSObject;
if (chromeWin.getTabModalPromptBox)
promptBox = chromeWin.getTabModalPromptBox(promptWin);
} catch (e) {
// If any errors happen, just assume no tabmodal prompter.
}
return promptBox;
},
};
XPCOMUtils.defineLazyGetter(PromptUtils, "strBundle", function () {
let bunService = Cc["@mozilla.org/intl/stringbundle;1"].
getService(Ci.nsIStringBundleService);
let bundle = bunService.createBundle("chrome://global/locale/commonDialogs.properties");
if (!bundle)
throw "String bundle for Prompter not present!";
return bundle;
});
XPCOMUtils.defineLazyGetter(PromptUtils, "ellipsis", function () {
let ellipsis = "\u2026";
try {
ellipsis = Services.prefs.getComplexValue("intl.ellipsis", Ci.nsIPrefLocalizedString).data;
} catch (e) { }
return ellipsis;
});
function openModalWindow(domWin, uri, args) {
// XXX Investigate supressing modal state when we're called without a
// window? Seems odd to affect whatever window happens to be active.
if (!domWin)
domWin = Services.ww.activeWindow;
// domWin may still be null here if there are _no_ windows open.
// Note that we don't need to fire DOMWillOpenModalDialog and
// DOMModalDialogClosed events here, wwatcher's OpenWindowJSInternal
// will do that. Similarly for enterModalState / leaveModalState.
Services.ww.openWindow(domWin, uri, "_blank", "centerscreen,chrome,modal,titlebar", args);
}
function openTabPrompt(domWin, tabPrompt, args) {
PromptUtils.fireDialogEvent(domWin, "DOMWillOpenModalDialog");
let winUtils = domWin.QueryInterface(Ci.nsIInterfaceRequestor)
.getInterface(Ci.nsIDOMWindowUtils);
let callerWin = winUtils.enterModalStateWithWindow();
// We provide a callback so the prompt can close itself. We don't want to
// wait for this event loop to return... Otherwise the presence of other
// prompts on the call stack would in this dialog appearing unresponsive
// until the other prompts had been closed.
let callbackInvoked = false;
function onPromptClose(forceCleanup) {
if (!newPrompt && !forceCleanup)
return;
callbackInvoked = true;
if (newPrompt)
tabPrompt.removePrompt(newPrompt);
winUtils.leaveModalStateWithWindow(callerWin);
PromptUtils.fireDialogEvent(domWin, "DOMModalDialogClosed");
}
let newPrompt;
try {
// tab-modal prompts need to watch for navigation changes, give it the
// domWindow to watch for pagehide events.
args.domWindow = domWin;
args.promptActive = true;
newPrompt = tabPrompt.appendPrompt(args, onPromptClose);
// TODO since we don't actually open a window, need to check if
// there's other stuff in nsWindowWatcher::OpenWindowJSInternal
// that we might need to do here as well.
let thread = Services.tm.currentThread;
while (args.promptActive)
thread.processNextEvent(true);
delete args.promptActive;
if (args.promptAborted)
throw Components.Exception("prompt aborted by user", Cr.NS_ERROR_NOT_AVAILABLE);
} finally {
// If the prompt unexpectedly failed to invoke the callback, do so here.
if (!callbackInvoked)
onPromptClose(true);
}
}
function ModalPrompter(domWin) {
this.domWin = domWin;
}
ModalPrompter.prototype = {
domWin : null,
/*
* Default to not using a tab-modal prompt, unless the caller opts in by
* QIing to nsIWritablePropertyBag and setting the value of this property
* to true.
*/
allowTabModal : false,
QueryInterface : XPCOMUtils.generateQI([Ci.nsIPrompt, Ci.nsIAuthPrompt,
Ci.nsIAuthPrompt2, Ci.nsIWritablePropertyBag2]),
/* ---------- internal methods ---------- */
openPrompt : function (args) {
// Check pref, if false/missing do not ever allow tab-modal prompts.
const prefName = "prompts.tab_modal.enabled";
let prefValue = false;
if (Services.prefs.getPrefType(prefName) == Services.prefs.PREF_BOOL)
prefValue = Services.prefs.getBoolPref(prefName);
let allowTabModal = this.allowTabModal && prefValue;
if (allowTabModal && this.domWin) {
let tabPrompt = PromptUtils.getTabModalPrompt(this.domWin);
if (tabPrompt) {
openTabPrompt(this.domWin, tabPrompt, args);
return;
}
}
// If we can't do a tab modal prompt, fallback to using a window-modal dialog.
const COMMON_DIALOG = "chrome://global/content/commonDialog.xul";
const SELECT_DIALOG = "chrome://global/content/selectDialog.xul";
let uri = (args.promptType == "select") ? SELECT_DIALOG : COMMON_DIALOG;
let propBag = PromptUtils.objectToPropBag(args);
openModalWindow(this.domWin, uri, propBag);
PromptUtils.propBagToObject(propBag, args);
},
/*
* ---------- interface disambiguation ----------
*
* nsIPrompt and nsIAuthPrompt share 3 method names with slightly
* different arguments. All but prompt() have the same number of
* arguments, so look at the arg types to figure out how we're being
* called. :-(
*/
prompt : function() {
// also, the nsIPrompt flavor has 5 args instead of 6.
if (typeof arguments[2] == "object")
return this.nsIPrompt_prompt.apply(this, arguments);
else
return this.nsIAuthPrompt_prompt.apply(this, arguments);
},
promptUsernameAndPassword : function() {
// Both have 6 args, so use types.
if (typeof arguments[2] == "object")
return this.nsIPrompt_promptUsernameAndPassword.apply(this, arguments);
else
return this.nsIAuthPrompt_promptUsernameAndPassword.apply(this, arguments);
},
promptPassword : function() {
// Both have 5 args, so use types.
if (typeof arguments[2] == "object")
return this.nsIPrompt_promptPassword.apply(this, arguments);
else
return this.nsIAuthPrompt_promptPassword.apply(this, arguments);
},
/* ---------- nsIPrompt ---------- */
alert : function (title, text) {
if (!title)
title = PromptUtils.getLocalizedString("Alert");
let args = {
promptType: "alert",
title: title,
text: text,
};
this.openPrompt(args);
},
alertCheck : function (title, text, checkLabel, checkValue) {
if (!title)
title = PromptUtils.getLocalizedString("Alert");
let args = {
promptType: "alertCheck",
title: title,
text: text,
checkLabel: checkLabel,
checked: checkValue.value,
};
this.openPrompt(args);
// Checkbox state always returned, even if cancel clicked.
checkValue.value = args.checked;
},
confirm : function (title, text) {
if (!title)
title = PromptUtils.getLocalizedString("Confirm");
let args = {
promptType: "confirm",
title: title,
text: text,
ok: false,
};
this.openPrompt(args);
// Did user click Ok or Cancel?
return args.ok;
},
confirmCheck : function (title, text, checkLabel, checkValue) {
if (!title)
title = PromptUtils.getLocalizedString("ConfirmCheck");
let args = {
promptType: "confirmCheck",
title: title,
text: text,
checkLabel: checkLabel,
checked: checkValue.value,
ok: false,
};
this.openPrompt(args);
// Checkbox state always returned, even if cancel clicked.
checkValue.value = args.checked;
// Did user click Ok or Cancel?
return args.ok;
},
confirmEx : function (title, text, flags, button0, button1, button2,
checkLabel, checkValue) {
if (!title)
title = PromptUtils.getLocalizedString("Confirm");
let args = {
promptType: "confirmEx",
title: title,
text: text,
checkLabel: checkLabel,
checked: checkValue.value,
ok: false,
buttonNumClicked: 1,
};
let [label0, label1, label2, defaultButtonNum, isDelayEnabled] =
PromptUtils.confirmExHelper(flags, button0, button1, button2);
args.defaultButtonNum = defaultButtonNum;
args.enableDelay = isDelayEnabled;
if (label0) {
args.button0Label = label0;
if (label1) {
args.button1Label = label1;
if (label2) {
args.button2Label = label2;
}
}
}
this.openPrompt(args);
// Checkbox state always returned, even if cancel clicked.
checkValue.value = args.checked;
// Get the number of the button the user clicked.
return args.buttonNumClicked;
},
nsIPrompt_prompt : function (title, text, value, checkLabel, checkValue) {
if (!title)
title = PromptUtils.getLocalizedString("Prompt");
let args = {
promptType: "prompt",
title: title,
text: text,
value: value.value,
checkLabel: checkLabel,
checked: checkValue.value,
ok: false,
};
this.openPrompt(args);
// Did user click Ok or Cancel?
let ok = args.ok;
if (ok) {
checkValue.value = args.checked;
value.value = args.value;
}
return ok;
},
nsIPrompt_promptUsernameAndPassword : function (title, text, user, pass, checkLabel, checkValue) {
if (!title)
title = PromptUtils.getLocalizedString("PromptUsernameAndPassword2");
let args = {
promptType: "promptUserAndPass",
title: title,
text: text,
user: user.value,
pass: pass.value,
checkLabel: checkLabel,
checked: checkValue.value,
ok: false,
};
this.openPrompt(args);
// Did user click Ok or Cancel?
let ok = args.ok;
if (ok) {
checkValue.value = args.checked;
user.value = args.user;
pass.value = args.pass;
}
return ok;
},
nsIPrompt_promptPassword : function (title, text, pass, checkLabel, checkValue) {
if (!title)
title = PromptUtils.getLocalizedString("PromptPassword2");
let args = {
promptType: "promptPassword",
title: title,
text: text,
pass: pass.value,
checkLabel: checkLabel,
checked: checkValue.value,
ok: false,
}
this.openPrompt(args);
// Did user click Ok or Cancel?
let ok = args.ok;
if (ok) {
checkValue.value = args.checked;
pass.value = args.pass;
}
return ok;
},
select : function (title, text, count, list, selected) {
if (!title)
title = PromptUtils.getLocalizedString("Select");
let args = {
promptType: "select",
title: title,
text: text,
list: list,
selected: -1,
ok: false,
};
this.openPrompt(args);
// Did user click Ok or Cancel?
let ok = args.ok;
if (ok)
selected.value = args.selected;
return ok;
},
/* ---------- nsIAuthPrompt ---------- */
nsIAuthPrompt_prompt : function (title, text, passwordRealm, savePassword, defaultText, result) {
// The passwordRealm and savePassword args were ignored by nsPrompt.cpp
if (defaultText)
result.value = defaultText;
return this.nsIPrompt_prompt(title, text, result, null, {});
},
nsIAuthPrompt_promptUsernameAndPassword : function (title, text, passwordRealm, savePassword, user, pass) {
// The passwordRealm and savePassword args were ignored by nsPrompt.cpp
return this.nsIPrompt_promptUsernameAndPassword(title, text, user, pass, null, {});
},
nsIAuthPrompt_promptPassword : function (title, text, passwordRealm, savePassword, pass) {
// The passwordRealm and savePassword args were ignored by nsPrompt.cpp
return this.nsIPrompt_promptPassword(title, text, pass, null, {});
},
/* ---------- nsIAuthPrompt2 ---------- */
promptAuth : function (channel, level, authInfo, checkLabel, checkValue) {
let message = PromptUtils.makeAuthMessage(channel, authInfo);
let [username, password] = PromptUtils.getAuthInfo(authInfo);
let userParam = { value: username };
let passParam = { value: password };
let ok;
if (authInfo.flags & Ci.nsIAuthInformation.ONLY_PASSWORD)
ok = this.nsIPrompt_promptPassword(null, message, passParam, checkLabel, checkValue);
else
ok = this.nsIPrompt_promptUsernameAndPassword(null, message, userParam, passParam, checkLabel, checkValue);
if (ok)
PromptUtils.setAuthInfo(authInfo, userParam.value, passParam.value);
return ok;
},
asyncPromptAuth : function (channel, callback, context, level, authInfo, checkLabel, checkValue) {
// Nothing calls this directly; netwerk ends up going through
// nsIPromptService::GetPrompt, which delegates to login manager.
// Login manger handles the async bits itself, and only calls out
// promptAuth, never asyncPromptAuth.
//
// Bug 565582 will change this.
throw Cr.NS_ERROR_NOT_IMPLEMENTED;
},
/* ---------- nsIWritablePropertyBag2 ---------- */
// Only a partial implementation, for one specific use case...
setPropertyAsBool : function(name, value) {
if (name == "allowTabModal")
this.allowTabModal = value;
else
throw Cr.NS_ERROR_ILLEGAL_VALUE;
},
};
function AuthPromptAdapterFactory() {
}
AuthPromptAdapterFactory.prototype = {
classID : Components.ID("{6e134924-6c3a-4d86-81ac-69432dd971dc}"),
QueryInterface : XPCOMUtils.generateQI([Ci.nsIAuthPromptAdapterFactory]),
/* ---------- nsIAuthPromptAdapterFactory ---------- */
createAdapter : function (oldPrompter) {
return new AuthPromptAdapter(oldPrompter);
}
};
// Takes an nsIAuthPrompt implementation, wraps it with a nsIAuthPrompt2 shell.
function AuthPromptAdapter(oldPrompter) {
this.oldPrompter = oldPrompter;
}
AuthPromptAdapter.prototype = {
QueryInterface : XPCOMUtils.generateQI([Ci.nsIAuthPrompt2]),
oldPrompter : null,
/* ---------- nsIAuthPrompt2 ---------- */
promptAuth : function (channel, level, authInfo, checkLabel, checkValue) {
let message = PromptUtils.makeAuthMessage(channel, authInfo);
let [username, password] = PromptUtils.getAuthInfo(authInfo);
let userParam = { value: username };
let passParam = { value: password };
let [host, realm] = PromptUtils.getAuthTarget(channel, authInfo);
let authTarget = host + " (" + realm + ")";
let ok;
if (authInfo.flags & Ci.nsIAuthInformation.ONLY_PASSWORD)
ok = this.oldPrompter.promptPassword(null, message, authTarget, Ci.nsIAuthPrompt.SAVE_PASSWORD_PERMANENTLY, passParam);
else
ok = this.oldPrompter.promptUsernameAndPassword(null, message, authTarget, Ci.nsIAuthPrompt.SAVE_PASSWORD_PERMANENTLY, userParam, passParam);
if (ok)
PromptUtils.setAuthInfo(authInfo, userParam.value, passParam.value);
return ok;
},
asyncPromptAuth : function (channel, callback, context, level, authInfo, checkLabel, checkValue) {
throw Cr.NS_ERROR_NOT_IMPLEMENTED;
}
};
// Wrapper using the old embedding contractID, since it's already common in
// the addon ecosystem.
function EmbedPrompter() {
}
EmbedPrompter.prototype = new Prompter();
EmbedPrompter.prototype.classID = Components.ID("{7ad1b327-6dfa-46ec-9234-f2a620ea7e00}");
var component = [Prompter, EmbedPrompter, AuthPromptAdapterFactory];
var NSGetFactory = XPCOMUtils.generateNSGetFactory(component);