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gecko/mobile/android/components/PromptService.js

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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
const Ci = Components.interfaces;
const Cc = Components.classes;
const Cr = Components.results;
const Cu = Components.utils;
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import("resource://gre/modules/Services.jsm");
Cu.import("resource://gre/modules/Prompt.jsm");
var gPromptService = null;
function PromptService() {
gPromptService = this;
}
PromptService.prototype = {
classID: Components.ID("{9a61149b-2276-4a0a-b79c-be994ad106cf}"),
QueryInterface: XPCOMUtils.generateQI([Ci.nsIPromptFactory, Ci.nsIPromptService, Ci.nsIPromptService2]),
/* ---------- nsIPromptFactory ---------- */
// XXX Copied from nsPrompter.js.
getPrompt: function getPrompt(domWin, iid) {
let doc = this.getDocument();
if (!doc) {
let fallback = this._getFallbackService();
return fallback.QueryInterface(Ci.nsIPromptFactory).getPrompt(domWin, iid);
}
let p = new InternalPrompt(domWin, doc);
p.QueryInterface(iid);
return p;
},
/* ---------- private memebers ---------- */
_getFallbackService: function _getFallbackService() {
return Components.classesByID["{7ad1b327-6dfa-46ec-9234-f2a620ea7e00}"]
.getService(Ci.nsIPromptService);
},
getDocument: function getDocument() {
let win = Services.wm.getMostRecentWindow("navigator:browser");
return win ? win.document : null;
},
// nsIPromptService and nsIPromptService2 methods proxy to our Prompt class
// if we can show in-document popups, or to the fallback service otherwise.
callProxy: function(aMethod, aArguments) {
let prompt;
let doc = this.getDocument();
if (!doc) {
let fallback = this._getFallbackService();
return fallback[aMethod].apply(fallback, aArguments);
}
let domWin = aArguments[0];
prompt = new InternalPrompt(domWin, doc);
return prompt[aMethod].apply(prompt, Array.prototype.slice.call(aArguments, 1));
},
/* ---------- nsIPromptService ---------- */
alert: function() {
return this.callProxy("alert", arguments);
},
alertCheck: function() {
return this.callProxy("alertCheck", arguments);
},
confirm: function() {
return this.callProxy("confirm", arguments);
},
confirmCheck: function() {
return this.callProxy("confirmCheck", arguments);
},
confirmEx: function() {
return this.callProxy("confirmEx", arguments);
},
prompt: function() {
return this.callProxy("prompt", arguments);
},
promptUsernameAndPassword: function() {
return this.callProxy("promptUsernameAndPassword", arguments);
},
promptPassword: function() {
return this.callProxy("promptPassword", arguments);
},
select: function() {
return this.callProxy("select", arguments);
},
/* ---------- nsIPromptService2 ---------- */
promptAuth: function() {
return this.callProxy("promptAuth", arguments);
},
asyncPromptAuth: function() {
return this.callProxy("asyncPromptAuth", arguments);
}
};
function InternalPrompt(aDomWin, aDocument) {
this._domWin = aDomWin;
this._doc = aDocument;
}
InternalPrompt.prototype = {
_domWin: null,
_doc: null,
QueryInterface: XPCOMUtils.generateQI([Ci.nsIPrompt, Ci.nsIAuthPrompt, Ci.nsIAuthPrompt2]),
/* ---------- internal methods ---------- */
_getPrompt: function _getPrompt(aTitle, aText, aButtons, aCheckMsg, aCheckState) {
let p = new Prompt({
window: this._domWin,
title: aTitle,
message: aText,
buttons: aButtons || [
PromptUtils.getLocaleString("OK"),
PromptUtils.getLocaleString("Cancel")
]
});
return p;
},
addCheckbox: function addCheckbox(aPrompt, aCheckMsg, aCheckState) {
// Don't bother to check for aCheckSate. For nsIPomptService interfaces, aCheckState is an
// out param and is required to be defined. If we've gotten here without it, something
// has probably gone wrong and we should fail
if (aCheckMsg) {
aPrompt.addCheckbox({
label: PromptUtils.cleanUpLabel(aCheckMsg),
checked: aCheckState.value
});
}
return aPrompt;
},
addTextbox: function(prompt, value, autofocus, hint) {
prompt.addTextbox({
value: (value !== null) ? value : "",
autofocus: autofocus,
hint: hint
});
},
addPassword: function(prompt, value, autofocus, hint) {
prompt.addPassword({
value: (value !== null) ? value : "",
autofocus: autofocus,
hint: hint
});
},
/* Shows a native prompt, and then spins the event loop for this thread while we wait
* for a response
*/
showPrompt: function showPrompt(aPrompt) {
if (this._domWin) {
PromptUtils.fireDialogEvent(this._domWin, "DOMWillOpenModalDialog");
let winUtils = this._domWin.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindowUtils);
winUtils.enterModalState();
}
let retval = null;
aPrompt.show(function(data) {
retval = data;
});
// Spin this thread while we wait for a result
let thread = Services.tm.currentThread;
while (retval == null)
thread.processNextEvent(true);
if (this._domWin) {
let winUtils = this._domWin.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindowUtils);
winUtils.leaveModalState();
PromptUtils.fireDialogEvent(this._domWin, "DOMModalDialogClosed");
}
return retval;
},
/*
* ---------- interface disambiguation ----------
*
* XXX Copied from nsPrompter.js.
*
* 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 prompt() {
if (gPromptService.inContentProcess)
return gPromptService.callProxy("prompt", [null].concat(Array.prototype.slice.call(arguments)));
// 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 promptUsernameAndPassword() {
// 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 promptPassword() {
// 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 alert(aTitle, aText) {
let p = this._getPrompt(aTitle, aText, [ PromptUtils.getLocaleString("OK") ]);
p.setHint("alert");
this.showPrompt(p);
},
alertCheck: function alertCheck(aTitle, aText, aCheckMsg, aCheckState) {
let p = this._getPrompt(aTitle, aText, [ PromptUtils.getLocaleString("OK") ]);
this.addCheckbox(p, aCheckMsg, aCheckState);
let data = this.showPrompt(p);
if (aCheckState && data.button > -1)
aCheckState.value = data.checkbox0;
},
confirm: function confirm(aTitle, aText) {
let p = this._getPrompt(aTitle, aText);
p.setHint("confirm");
let data = this.showPrompt(p);
return (data.button == 0);
},
confirmCheck: function confirmCheck(aTitle, aText, aCheckMsg, aCheckState) {
let p = this._getPrompt(aTitle, aText, null);
this.addCheckbox(p, aCheckMsg, aCheckState);
let data = this.showPrompt(p);
let ok = data.button == 0;
if (aCheckState && data.button > -1)
aCheckState.value = data.checkbox0;
return ok;
},
confirmEx: function confirmEx(aTitle, aText, aButtonFlags, aButton0,
aButton1, aButton2, aCheckMsg, aCheckState) {
let buttons = [];
let titles = [aButton0, aButton1, aButton2];
for (let i = 0; i < 3; i++) {
let bTitle = null;
switch (aButtonFlags & 0xff) {
case Ci.nsIPromptService.BUTTON_TITLE_OK :
bTitle = PromptUtils.getLocaleString("OK");
break;
case Ci.nsIPromptService.BUTTON_TITLE_CANCEL :
bTitle = PromptUtils.getLocaleString("Cancel");
break;
case Ci.nsIPromptService.BUTTON_TITLE_YES :
bTitle = PromptUtils.getLocaleString("Yes");
break;
case Ci.nsIPromptService.BUTTON_TITLE_NO :
bTitle = PromptUtils.getLocaleString("No");
break;
case Ci.nsIPromptService.BUTTON_TITLE_SAVE :
bTitle = PromptUtils.getLocaleString("Save");
break;
case Ci.nsIPromptService.BUTTON_TITLE_DONT_SAVE :
bTitle = PromptUtils.getLocaleString("DontSave");
break;
case Ci.nsIPromptService.BUTTON_TITLE_REVERT :
bTitle = PromptUtils.getLocaleString("Revert");
break;
case Ci.nsIPromptService.BUTTON_TITLE_IS_STRING :
bTitle = PromptUtils.cleanUpLabel(titles[i]);
break;
}
if (bTitle)
buttons.push(bTitle);
aButtonFlags >>= 8;
}
let p = this._getPrompt(aTitle, aText, buttons);
this.addCheckbox(p, aCheckMsg, aCheckState);
let data = this.showPrompt(p);
if (aCheckState && data.button > -1)
aCheckState.value = data.checkbox0;
return data.button;
},
nsIPrompt_prompt: function nsIPrompt_prompt(aTitle, aText, aValue, aCheckMsg, aCheckState) {
let p = this._getPrompt(aTitle, aText, null, aCheckMsg, aCheckState);
p.setHint("prompt");
this.addTextbox(p, aValue.value, true);
this.addCheckbox(p, aCheckMsg, aCheckState);
let data = this.showPrompt(p);
let ok = data.button == 0;
if (aCheckState && data.button > -1)
aCheckState.value = data.checkbox0;
if (ok)
aValue.value = data.textbox0;
return ok;
},
nsIPrompt_promptPassword: function nsIPrompt_promptPassword(
aTitle, aText, aPassword, aCheckMsg, aCheckState) {
let p = this._getPrompt(aTitle, aText, null);
this.addPassword(p, aPassword.value, true, PromptUtils.getLocaleString("password", "passwdmgr"));
this.addCheckbox(p, aCheckMsg, aCheckState);
let data = this.showPrompt(p);
let ok = data.button == 0;
if (aCheckState && data.button > -1)
aCheckState.value = data.checkbox0;
if (ok)
aPassword.value = data.password0;
return ok;
},
nsIPrompt_promptUsernameAndPassword: function nsIPrompt_promptUsernameAndPassword(
aTitle, aText, aUsername, aPassword, aCheckMsg, aCheckState) {
let p = this._getPrompt(aTitle, aText, null);
this.addTextbox(p, aUsername.value, true, PromptUtils.getLocaleString("username", "passwdmgr"));
this.addPassword(p, aPassword.value, false, PromptUtils.getLocaleString("password", "passwdmgr"));
this.addCheckbox(p, aCheckMsg, aCheckState);
let data = this.showPrompt(p);
let ok = data.button == 0;
if (aCheckState && data.button > -1)
aCheckState.value = data.checkbox0;
if (ok) {
aUsername.value = data.textbox0;
aPassword.value = data.password0;
}
return ok;
},
select: function select(aTitle, aText, aCount, aSelectList, aOutSelection) {
let p = this._getPrompt(aTitle, aText, [ PromptUtils.getLocaleString("OK") ]);
p.addMenulist({ values: aSelectList });
let data = this.showPrompt(p);
let ok = data.button == 0;
if (ok)
aOutSelection.value = data.menulist0;
return ok;
},
/* ---------- nsIAuthPrompt ---------- */
nsIAuthPrompt_prompt : function (title, text, passwordRealm, savePassword, defaultText, result) {
// TODO: Port functions from nsLoginManagerPrompter.js to here
if (defaultText)
result.value = defaultText;
return this.nsIPrompt_prompt(title, text, result, null, {});
},
nsIAuthPrompt_promptUsernameAndPassword : function (aTitle, aText, aPasswordRealm, aSavePassword, aUser, aPass) {
return nsIAuthPrompt_loginPrompt(aTitle, aText, aPasswordRealm, aSavePassword, aUser, aPass);
},
nsIAuthPrompt_promptPassword : function (aTitle, aText, aPasswordRealm, aSavePassword, aPass) {
return nsIAuthPrompt_loginPrompt(aTitle, aText, aPasswordRealm, aSavePassword, null, aPass);
},
nsIAuthPrompt_loginPrompt: function(aTitle, aPasswordRealm, aSavePassword, aUser, aPass) {
let checkMsg = null;
let check = { value: false };
let [hostname, realm, aUser] = PromptUtils.getHostnameAndRealm(aPasswordRealm);
let canSave = PromptUtils.canSaveLogin(hostname, aSavePassword);
if (canSave) {
// Look for existing logins.
let foundLogins = PromptUtils.pwmgr.findLogins({}, hostname, null, realm);
[checkMsg, check] = PromptUtils.getUsernameAndPassword(foundLogins, aUser, aPass);
}
let ok = false;
if (aUser)
ok = this.nsIPrompt_promptUsernameAndPassword(aTitle, aText, aUser, aPass, checkMsg, check);
else
ok = this.nsIPrompt_promptPassword(aTitle, aText, aPass, checkMsg, check);
if (ok && canSave && check.value)
PromptUtils.savePassword(hostname, realm, aUser, aPass);
return ok;
},
/* ---------- nsIAuthPrompt2 ---------- */
promptAuth: function promptAuth(aChannel, aLevel, aAuthInfo) {
let checkMsg = null;
let check = { value: false };
let message = PromptUtils.makeDialogText(aChannel, aAuthInfo);
let [username, password] = PromptUtils.getAuthInfo(aAuthInfo);
let [hostname, httpRealm] = PromptUtils.getAuthTarget(aChannel, aAuthInfo);
let foundLogins = PromptUtils.pwmgr.findLogins({}, hostname, null, httpRealm);
let canSave = PromptUtils.canSaveLogin(hostname, null);
if (canSave)
[checkMsg, check] = PromptUtils.getUsernameAndPassword(foundLogins, username, password);
if (username.value && password.value) {
PromptUtils.setAuthInfo(aAuthInfo, username.value, password.value);
}
let canAutologin = false;
if (aAuthInfo.flags & Ci.nsIAuthInformation.AUTH_PROXY &&
!(aAuthInfo.flags & Ci.nsIAuthInformation.PREVIOUS_FAILED) &&
Services.prefs.getBoolPref("signon.autologin.proxy"))
canAutologin = true;
let ok = canAutologin;
if (!ok && aAuthInfo.flags & Ci.nsIAuthInformation.ONLY_PASSWORD)
ok = this.nsIPrompt_promptPassword(null, message, password, checkMsg, check);
else if (!ok)
ok = this.nsIPrompt_promptUsernameAndPassword(null, message, username, password, checkMsg, check);
PromptUtils.setAuthInfo(aAuthInfo, username.value, password.value);
if (ok && canSave && check.value)
PromptUtils.savePassword(foundLogins, username, password, hostname, httpRealm);
return ok;
},
_asyncPrompts: {},
_asyncPromptInProgress: false,
_doAsyncPrompt : function() {
if (this._asyncPromptInProgress)
return;
// Find the first prompt key we have in the queue
let hashKey = null;
for (hashKey in this._asyncPrompts)
break;
if (!hashKey)
return;
// If login manger has logins for this host, defer prompting if we're
// already waiting on a master password entry.
let prompt = this._asyncPrompts[hashKey];
let prompter = prompt.prompter;
let [hostname, httpRealm] = PromptUtils.getAuthTarget(prompt.channel, prompt.authInfo);
let foundLogins = PromptUtils.pwmgr.findLogins({}, hostname, null, httpRealm);
if (foundLogins.length > 0 && PromptUtils.pwmgr.uiBusy)
return;
this._asyncPromptInProgress = true;
prompt.inProgress = true;
let self = this;
let runnable = {
run: function() {
let ok = false;
try {
ok = prompter.promptAuth(prompt.channel, prompt.level, prompt.authInfo);
} catch (e) {
Cu.reportError("_doAsyncPrompt:run: " + e + "\n");
}
delete self._asyncPrompts[hashKey];
prompt.inProgress = false;
self._asyncPromptInProgress = false;
for (let consumer of prompt.consumers) {
if (!consumer.callback)
// Not having a callback means that consumer didn't provide it
// or canceled the notification
continue;
try {
if (ok)
consumer.callback.onAuthAvailable(consumer.context, prompt.authInfo);
else
consumer.callback.onAuthCancelled(consumer.context, true);
} catch (e) { /* Throw away exceptions caused by callback */ }
}
self._doAsyncPrompt();
}
}
Services.tm.mainThread.dispatch(runnable, Ci.nsIThread.DISPATCH_NORMAL);
},
asyncPromptAuth: function asyncPromptAuth(aChannel, aCallback, aContext, aLevel, aAuthInfo) {
let cancelable = null;
try {
// If the user submits a login but it fails, we need to remove the
// notification bar that was displayed. Conveniently, the user will
// be prompted for authentication again, which brings us here.
//this._removeLoginNotifications();
cancelable = {
QueryInterface: XPCOMUtils.generateQI([Ci.nsICancelable]),
callback: aCallback,
context: aContext,
cancel: function() {
this.callback.onAuthCancelled(this.context, false);
this.callback = null;
this.context = null;
}
};
let [hostname, httpRealm] = PromptUtils.getAuthTarget(aChannel, aAuthInfo);
let hashKey = aLevel + "|" + hostname + "|" + httpRealm;
let asyncPrompt = this._asyncPrompts[hashKey];
if (asyncPrompt) {
asyncPrompt.consumers.push(cancelable);
return cancelable;
}
asyncPrompt = {
consumers: [cancelable],
channel: aChannel,
authInfo: aAuthInfo,
level: aLevel,
inProgress : false,
prompter: this
}
this._asyncPrompts[hashKey] = asyncPrompt;
this._doAsyncPrompt();
} catch (e) {
Cu.reportError("PromptService: " + e + "\n");
throw e;
}
return cancelable;
}
};
let PromptUtils = {
getLocaleString: function pu_getLocaleString(aKey, aService) {
if (aService == "passwdmgr")
return this.cleanUpLabel(this.passwdBundle.GetStringFromName(aKey));
return this.cleanUpLabel(this.bundle.GetStringFromName(aKey));
},
//
// Copied from chrome://global/content/commonDialog.js
//
cleanUpLabel: function cleanUpLabel(aLabel) {
// This is for labels which may contain embedded access keys.
// If we end in (&X) where X represents the access key, optionally preceded
// by spaces and/or followed by the ':' character,
// remove the access key placeholder + leading spaces from the label.
// Otherwise a character preceded by one but not two &s is the access key.
// Note that if you change the following code, see the comment of
// nsTextBoxFrame::UpdateAccessTitle.
if (!aLabel)
return "";
if (/ *\(\&([^&])\)(:)?$/.test(aLabel)) {
aLabel = RegExp.leftContext + RegExp.$2;
} else if (/^(.*[^&])?\&(([^&]).*$)/.test(aLabel)) {
aLabel = RegExp.$1 + RegExp.$2;
}
// Special code for using that & symbol
aLabel = aLabel.replace(/\&\&/g, "&");
return aLabel;
},
get pwmgr() {
delete this.pwmgr;
return this.pwmgr = Cc["@mozilla.org/login-manager;1"].getService(Ci.nsILoginManager);
},
getHostnameAndRealm: function pu_getHostnameAndRealm(aRealmString) {
let httpRealm = /^.+ \(.+\)$/;
if (httpRealm.test(aRealmString))
return [null, null, null];
let uri = Services.io.newURI(aRealmString, null, null);
let pathname = "";
if (uri.path != "/")
pathname = uri.path;
let formattedHostname = this._getFormattedHostname(uri);
return [formattedHostname, formattedHostname + pathname, uri.username];
},
canSaveLogin: function pu_canSaveLogin(aHostname, aSavePassword) {
let canSave = !this._inPrivateBrowsing && this.pwmgr.getLoginSavingEnabled(aHostname)
if (aSavePassword)
canSave = canSave && (aSavePassword == Ci.nsIAuthPrompt.SAVE_PASSWORD_PERMANENTLY)
return canSave;
},
getUsernameAndPassword: function pu_getUsernameAndPassword(aFoundLogins, aUser, aPass) {
let checkLabel = null;
let check = { value: false };
let selectedLogin;
checkLabel = this.getLocaleString("saveButton", "passwdmgr");
// XXX Like the original code, we can't deal with multiple
// account selection. (bug 227632)
if (aFoundLogins.length > 0) {
selectedLogin = aFoundLogins[0];
// If the caller provided a username, try to use it. If they
// provided only a password, this will try to find a password-only
// login (or return null if none exists).
if (aUser.value)
selectedLogin = this.findLogin(aFoundLogins, "username", aUser.value);
if (selectedLogin) {
check.value = true;
aUser.value = selectedLogin.username;
// If the caller provided a password, prefer it.
if (!aPass.value)
aPass.value = selectedLogin.password;
}
}
return [checkLabel, check];
},
findLogin: function pu_findLogin(aLogins, aName, aValue) {
for (let i = 0; i < aLogins.length; i++)
if (aLogins[i][aName] == aValue)
return aLogins[i];
return null;
},
savePassword: function pu_savePassword(aLogins, aUser, aPass, aHostname, aRealm) {
let selectedLogin = this.findLogin(aLogins, "username", aUser.value);
// If we didn't find an existing login, or if the username
// changed, save as a new login.
if (!selectedLogin) {
// add as new
var newLogin = Cc["@mozilla.org/login-manager/loginInfo;1"].createInstance(Ci.nsILoginInfo);
newLogin.init(aHostname, null, aRealm, aUser.value, aPass.value, "", "");
this.pwmgr.addLogin(newLogin);
} else if (aPass.value != selectedLogin.password) {
// update password
this.updateLogin(selectedLogin, aPass.value);
} else {
this.updateLogin(selectedLogin);
}
},
updateLogin: function pu_updateLogin(aLogin, aPassword) {
let now = Date.now();
let propBag = Cc["@mozilla.org/hash-property-bag;1"].createInstance(Ci.nsIWritablePropertyBag);
if (aPassword) {
propBag.setProperty("password", aPassword);
// Explicitly set the password change time here (even though it would
// be changed automatically), to ensure that it's exactly the same
// value as timeLastUsed.
propBag.setProperty("timePasswordChanged", now);
}
propBag.setProperty("timeLastUsed", now);
propBag.setProperty("timesUsedIncrement", 1);
this.pwmgr.modifyLogin(aLogin, propBag);
},
// JS port of http://mxr.mozilla.org/mozilla-central/source/embedding/components/windowwatcher/src/nsPrompt.cpp#388
makeDialogText: function pu_makeDialogText(aChannel, aAuthInfo) {
let isProxy = (aAuthInfo.flags & Ci.nsIAuthInformation.AUTH_PROXY);
let isPassOnly = (aAuthInfo.flags & Ci.nsIAuthInformation.ONLY_PASSWORD);
let username = aAuthInfo.username;
let [displayHost, realm] = this.getAuthTarget(aChannel, aAuthInfo);
// Suppress "the site says: $realm" when we synthesized a missing realm.
if (!aAuthInfo.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 = this.bundle.formatStringFromName("EnterLoginForProxy", [realm, displayHost], 2);
else if (isPassOnly)
text = this.bundle.formatStringFromName("EnterPasswordFor", [username, displayHost], 2);
else if (!realm)
text = this.bundle.formatStringFromName("EnterUserPasswordFor", [displayHost], 1);
else
text = this.bundle.formatStringFromName("EnterLoginForRealm", [realm, displayHost], 2);
return text;
},
// JS port of http://mxr.mozilla.org/mozilla-central/source/embedding/components/windowwatcher/public/nsPromptUtils.h#89
getAuthHostPort: function pu_getAuthHostPort(aChannel, aAuthInfo) {
let uri = aChannel.URI;
let res = { host: null, port: -1 };
if (aAuthInfo.flags & aAuthInfo.AUTH_PROXY) {
let proxy = aChannel.QueryInterface(Ci.nsIProxiedChannel);
res.host = proxy.proxyInfo.host;
res.port = proxy.proxyInfo.port;
} else {
res.host = uri.host;
res.port = uri.port;
}
return res;
},
getAuthTarget : function pu_getAuthTarget(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];
},
getAuthInfo : function pu_getAuthInfo(aAuthInfo) {
let flags = aAuthInfo.flags;
let username = {value: ""};
let password = {value: ""};
if (flags & Ci.nsIAuthInformation.NEED_DOMAIN && aAuthInfo.domain)
username.value = aAuthInfo.domain + "\\" + aAuthInfo.username;
else
username.value = aAuthInfo.username;
password.value = aAuthInfo.password
return [username, password];
},
setAuthInfo : function (aAuthInfo, username, password) {
var flags = aAuthInfo.flags;
if (flags & Ci.nsIAuthInformation.NEED_DOMAIN) {
// Domain is separated from username by a backslash
var idx = username.indexOf("\\");
if (idx == -1) {
aAuthInfo.username = username;
} else {
aAuthInfo.domain = username.substring(0, idx);
aAuthInfo.username = username.substring(idx+1);
}
} else {
aAuthInfo.username = username;
}
aAuthInfo.password = password;
},
getFormattedHostname : function pu_getFormattedHostname(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;
},
fireDialogEvent: function(aDomWin, aEventName) {
// accessing the document object can throw if this window no longer exists. See bug 789888.
try {
if (!aDomWin.document)
return;
let event = aDomWin.document.createEvent("Events");
event.initEvent(aEventName, true, true);
let winUtils = aDomWin.QueryInterface(Ci.nsIInterfaceRequestor)
.getInterface(Ci.nsIDOMWindowUtils);
winUtils.dispatchEventToChromeOnly(aDomWin, event);
} catch(ex) {
}
}
};
XPCOMUtils.defineLazyGetter(PromptUtils, "passwdBundle", function () {
return Services.strings.createBundle("chrome://passwordmgr/locale/passwordmgr.properties");
});
XPCOMUtils.defineLazyGetter(PromptUtils, "bundle", function () {
return Services.strings.createBundle("chrome://global/locale/commonDialogs.properties");
});
this.NSGetFactory = XPCOMUtils.generateNSGetFactory([PromptService]);
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