site_iri: web/wp-admin/js/password-strength-meter.dev.js@c7c0fbc09788 (annotated)

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web/wp-admin/js/password-strength-meter.dev.js

author	Anthony Ly <anthonyly.com@gmail.com>
	Mon, 03 Dec 2012 16:30:36 -0800
changeset 195	c7c0fbc09788
parent 194	32102edaa81b
permissions	-rw-r--r--

ajout du plugin Duplicator

136 bde1974c263b merge from wordpress ymh@caf4f556-3d62-0410-8435-a86758001935 parents: diff changeset	1	// Password strength meter
194 32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	2	function passwordStrength(password1, username, password2) {
32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	3	var shortPass = 1, badPass = 2, goodPass = 3, strongPass = 4, mismatch = 5, symbolSize = 0, natLog, score;
32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	4
32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	5	// password 1 != password 2
32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	6	if ( (password1 != password2) && password2.length > 0)
32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	7	return mismatch
136 bde1974c263b merge from wordpress ymh@caf4f556-3d62-0410-8435-a86758001935 parents: diff changeset	8
bde1974c263b merge from wordpress ymh@caf4f556-3d62-0410-8435-a86758001935 parents: diff changeset	9	//password < 4
194 32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	10	if ( password1.length < 4 )
32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	11	return shortPass
136 bde1974c263b merge from wordpress ymh@caf4f556-3d62-0410-8435-a86758001935 parents: diff changeset	12
194 32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	13	//password1 == username
32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	14	if ( password1.toLowerCase() == username.toLowerCase() )
32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	15	return badPass;
136 bde1974c263b merge from wordpress ymh@caf4f556-3d62-0410-8435-a86758001935 parents: diff changeset	16
194 32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	17	if ( password1.match(/[0-9]/) )
32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	18	symbolSize +=10;
32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	19	if ( password1.match(/[a-z]/) )
32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	20	symbolSize +=26;
32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	21	if ( password1.match(/[A-Z]/) )
32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	22	symbolSize +=26;
32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	23	if ( password1.match(/[^a-zA-Z0-9]/) )
32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	24	symbolSize +=31;
136 bde1974c263b merge from wordpress ymh@caf4f556-3d62-0410-8435-a86758001935 parents: diff changeset	25
194 32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	26	natLog = Math.log( Math.pow(symbolSize, password1.length) );
136 bde1974c263b merge from wordpress ymh@caf4f556-3d62-0410-8435-a86758001935 parents: diff changeset	27	score = natLog / Math.LN2;
194 32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	28
32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	29	if (score < 40 )
32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	30	return badPass
32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	31
32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	32	if (score < 56 )
32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	33	return goodPass
32102edaa81b MAJ wordpress et ajout de plugin Anthony Ly <anthonyly.com@gmail.com> parents: 136 diff changeset	34
136 bde1974c263b merge from wordpress ymh@caf4f556-3d62-0410-8435-a86758001935 parents: diff changeset	35	return strongPass;
bde1974c263b merge from wordpress ymh@caf4f556-3d62-0410-8435-a86758001935 parents: diff changeset	36	}

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