There are 9 previous versions of this script.
// ==UserScript==
// @name KeePass AutoType Enhancer
// @namespace http://www.brainassassin.com/
// @description Put the domain into the title and focus the username field to quickly enable KeePass AutoType feature.
// @include http://*
// @include https://*
// @version 0.4.3
// ==/UserScript==
// SETTINGS -------------------------------------
var onlyInsideVP = true; // only jump to input field if it's inside the viewport
var ignoreSubdomains = false; // don't put subdomains into the title
var returnAllSubDoms = false; /* if true, all sub-domains will show up in the title as long as ignoreSubdomains = false
if set to false, only the third-level domain will be shown */
var sDelimiter = " | "; // delimiter when domain is added to title
// CODE -----------------------------------------
/**
* Check whether the control in question is inside the viewport.
*/
function isCtrlInVP(elm) {
var delta, cTop = cLeft = 0;
if (!onlyInsideVP) {
return true;
}
delta = [window.pageYOffset, window.pageXOffset];
do {
if (typeof elm.offsetTop != "undefined") cTop += elm.offsetTop;
if (typeof elm.offsetLeft != "undefined") cLeft += elm.offsetLeft;
} while (elm = elm.offsetParent);
return (cTop > delta[0] && cTop < delta[0] + window.innerHeight && cLeft > delta[1] && cLeft < delta[1] + window.innerWidth);
}
/**
* Return all input tags of types password and text.
*/
function getTags() {
var filtered = new Array(), tagList = document.getElementsByTagName('input');
for (var i = 0, l = tagList.length, tag = null; i<l; i++) {
tag = tagList[i];
// we're only interested in these two types
if (tag.type == "password" || tag.type == "text") {
filtered.push(tag);
}
}
return filtered;
}
/**
* Find all input fields in the document, determine the right control
* and set the focus on it.
*/
function findPasswordField(sElem, doc) {
var f = getTags();
var iLength = f.length;
for (var i = 0, txtPass, txtUser; i < iLength; i++) {
txtPass = f[i];
if (txtPass.type == "password") {
if (i == 0) {
txtUser = txtPass;
} else {
for (var j = i-1, sText=null, bBreak=false; j >= 0; --j) {
txtUser = f[j];
bBreak = (txtUser.type == "text");
if (bBreak) {
if (getCssProp(txtUser, "display") != "none") {
break;
} else {
bBreak = false;
}
}
}
}
setFocusOnCtrl(txtUser);
return true;
}
}
return false;
}
/**
* Return the final computed value of an element's CSS property.
*/
function getCssProp(elem, prop) {
return window.getComputedStyle(elem, null).getPropertyValue(prop);
}
/**
* Display hostname in title bar with or without subdomains.
* Look for the domain name in the title first and try to append the top-level domain.
* If that's not possible, simply add the hostname at the end of the title.
*/
function setTitle() {
var sHostName = window.location.href;
var escChar = "\\";
var sCache = /(\/search?\?q=cache:|\/cache\.aspx\?q=|gigablast\.com\/get\?q=|web\.archive\.org\/web\/)/i;
if (sHostName.search(sCache) != -1) {
// stop script execution
return;
}
sHostName = window.location.hostname;
var oTitle = document.title;
var sFull = getDomainName(sHostName, false);
var sText, sDomain = "", sTLD = "", sSub = "", pos = 0;
if (sFull == getDomainName(sHostName, true)) {
// no subdomains
sDomain = sFull.slice(0, sFull.indexOf("."));
sTLD = sFull.slice(sFull.indexOf("."));
} else {
var newHost = prepURL(sHostName);
sTLD = getTLD(newHost);
newHost = newHost.slice(0, newHost.length - sTLD.length);
sDomain = newHost.slice(newHost.lastIndexOf(".") + 1);
newHost = newHost.slice(0, newHost.lastIndexOf("."));
if (returnAllSubDoms) {
var labels = getSubDomains(newHost);
for (var i = 0; i < labels.length; i++) {
sSub += labels[i] + (i + 1 < labels.length ? "." : "");
}
} else {
sSub = getSubDomains(newHost);
if (sSub.length > 0) sSub = sSub[sSub.length - 1];
}
}
if (ignoreSubdomains) {
sText = new RegExp(sDomain + escChar + sTLD, "i");
} else {
sText = new RegExp((sSub != "" ? sSub + escChar + "." : sSub) + sDomain + escChar + sTLD, "i");
}
if (!sText.test(oTitle)) {
// if part of the name (second-level domain + tld) is already in the title ...
if (oTitle.search(new RegExp(sDomain + escChar + sTLD, "i")) != -1) {
// ... simply add the subdomain to it
pos = oTitle.toLowerCase().indexOf(sDomain.toLowerCase());
oTitle = oTitle.slice(0, pos) + sSub + "." + oTitle.slice(pos);
} else {
// if part of the name (second-level domain) is already in the title ...
if (oTitle.search(new RegExp(sDomain, "i")) != -1) {
// ... add subdomain and told to it
var pos = oTitle.toLowerCase().indexOf(sDomain.toLowerCase());
oTitle = oTitle.slice(0, pos) + (ignoreSubdomains ? "" : (sSub != "" ? sSub + "." : sSub)) + oTitle.slice(pos, pos + sDomain.length) + sTLD + oTitle.slice(pos + sDomain.length);
} else {
// add the complete hostname at the end
if (ignoreSubdomains) {
sFull = sDomain + sTLD;
} else {
sFull = (sSub != "" ? sSub + "." : sSub) + sDomain + sTLD;
}
oTitle += sDelimiter + sFull;
}
}
document.title = oTitle;
}
}
/**
* Return sub-, second-, and top-level domain of an address.
* url ...... hostname or complete, valid URL
* ignSub ... [default: false] if true, subdomains will be ignored
*/
function getDomainName(url, ignSub) {
var tld = "", labels = null, result = "";
if (ignSub === undefined) { ignSub = false; }
url = prepURL(url);
tld = getTLD(url);
url = url.slice(0, url.length - tld.length);
if (ignSub) {
labels = getSubDomains(url);
if (labels != null) {
if (labels.length > 0) {
// only get the third-level domain, commonly referred to as sub-domain
result = labels[labels.length - 1];
} else {
// no subdomain detected
result = labels[0];
}
} else {
result = "";
}
} else {
result = url;
}
return result + tld;
}
/**
* Return all sub-domains in an array.
* Make sure, top-level and second-level domains are stripped before using this function.
* DOESN'T check for valid sub-domains.
*/
function getSubDomains(url) {
if (url == null || url.length == 0) { return null; }
var labels = prepURL(url).split(".");
return labels;
}
/**
* Return the top-level domain from the passed url.
*/
function getTLD(url) {
var rgexp = "";
rgexp = /(\.[a-z]{2,3}\.[a-z]{2})$/i; // .co.uk or .com.au
if (rgexp.exec(url) == null) {
rgexp = /(\.[a-z]{2,6})$/i; // .us or .museum
rgexp.exec(url);
}
return RegExp.$1;
}
/**
* Strip protocol and www. from an URL
*/
function prepURL(url) {
// if a complete URL is passed, get the hostname
if (url.indexOf("//") > 0) { url = url.split("/")[2]; }
// remove www. (ww2, ww18, etc.) if there to save some space and return value
// Thank you D. S. Kinney for pointing out the numbers
return url.replace(/^ww[a-zA-Z0-9]*\./i, "");
}
/**
* Set the focus on the control with regard to the viewport
*/
function setFocusOnCtrl(ctrl) {
if (isCtrlInVP(ctrl)) {
ctrl.focus();
ctrl.select();
}
}
/**
* Keydown event handler (CTRL+ALT+S to force focus).
*/
function shortcut(e) {
if (e.altKey && e.ctrlKey) {
// ctrl + alt + s
if (e.keyCode == 83) {
runScript(true);
}
}
}
/**
* Find all the text/password fields and set the focus on the appropriate field.
* Via forceFocus controls not within the current viewport can be focused.
*/
function runScript(forceFocus) {
var sProt = window.location.protocol, iLen = 0, cSnap, iFrames;
// allow only http(s) protocol. this shouldn't be an issue at all but you'll never know.
if (!sProt.match(/https?:/i)) return;
if (forceFocus) onlyInsideVP = false;
findPasswordField();
}
if (unsafeWindow.top == unsafeWindow.self) {
setTitle();
GM_registerMenuCommand("Set focus on username field", function() {runScript(true);}, "s", "control alt", "s");
document.addEventListener('keydown', shortcut, false);
window.setTimeout(function() {runScript(false);}, 150);
}
