Per lo script in fondo a questo post, Firebug riporta il seguente errore:
This site makes use of a SHA-1 Certificate; it's recommended you use certificates with signature algorithms that use hash functions stronger than SHA-1
L'errore è duplicato per ogni chiamata a googleapis e viene visualizzato per i collegamenti alle risorse sul mio server (ad esempio, clicks.js).
Il link indica che sto utilizzando SHA256 con RSA.
oppenssl indica anche che sto usando sha256WithRSAEncryption.
[root@devserver ~]# openssl req -in /etc/pki/tls/private/mysite_csr.pem -noout -text
Certificate Request:
Data:
Version: 0 (0x0)
Subject: C=US, ST=Washington, L=Bothell, O=MySite, CN=mysite.com/emailAddress=xxx@comcastdotnet
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (3072 bit)
Modulus:
xxxx
Exponent: 65537 (0x10001)
Attributes:
a0:00
Signature Algorithm: sha256WithRSAEncryption
xxxx
[root@devserver ~]#
Si verifica sia con certificati autofirmati che con quelli di una CA.
Lo script che causa l'errore è di sotto insieme agli errori di Firebug.
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Testing</title>
<link href="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.2/themes/ui-lightness/jquery-ui.css" type="text/css" rel="stylesheet" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.js"type="text/javascript"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.2/jquery-ui.js"type="text/javascript"></script>
<script src="clicks.js" type="text/javascript"></script>
</head>
<body>
</body>
</html>
Il clic sinistro per copiare gli errori fornisce quanto segue:
This site makes use of a SHA-1 Certificate; it's recommended you use certificates with signature algorithms that use hash functions stronger than SHA-1.
https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.2/themes/ui-lightness/jquery-ui.css
Line 0
This site makes use of a SHA-1 Certificate; it's recommended you use certificates with signature algorithms that use hash functions stronger than SHA-1.
https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.js
Line 0
This site makes use of a SHA-1 Certificate; it's recommended you use certificates with signature algorithms that use hash functions stronger than SHA-1.
https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.2/jquery-ui.js
Line 0
Che cosa causa questo errore e in che modo viene eliminato?