suzanne.soy/fork-openpgpjs
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added browser check

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This commit is contained in:
AlexanderWillner 2013-02-20 15:56:27 +01:00
parent eb5e1b99cb
commit 4a00c3b7a7
2 changed files with 27 additions and 5 deletions
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2
resources/example.html
View File

@ -1,6 +1,7 @@
<!doctype html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Example | OpenPGP.js</title>
<link rel="stylesheet" media="all" href="example.css">
</head>
@ -65,7 +66,6 @@ z8jl9UymAkoTcsVWRVr5PKR0zsCxaNV3w5hv6j12+US7mEWe2kuD
</pre>
</div>
<script src="./jquery.min.js" type="text/javascript" charset="utf-8"></script>
<script src="./openpgp.min.js" type="text/javascript" charset="utf-8"></script>
<script src="./example.js" type="text/javascript" charset="utf-8"></script>
</body>
</html>

30
resources/example.js
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@ -1,6 +1,28 @@
function encrypt() {
openpgp.init();
var pub_key = openpgp.read_publicKey($('#pubkey').text());
$('#message').val(openpgp.write_encrypted_message(pub_key,$('#message').val()));
window.alert("This message is going to be sent:\n" + $('#message').val());
if (window.crypto.getRandomValues) {
require("./openpgp.min.js");
openpgp.init();
var pub_key = openpgp.read_publicKey($('#pubkey').text());
$('#message').val(openpgp.write_encrypted_message(pub_key,$('#message').val()));
window.alert("This message is going to be sent:\n" + $('#message').val());
return true;
} else {
$("#mybutton").val("browser not supported");
window.alert("Error: Browser not supported\nReason: We need a cryptographically secure PRNG to be implemented (i.e. the window.crypto method)\nSolution: Use Chrome >= 11, Safari >= 3.1 or Firefox >= 21");
return false;
}
}
function require(script) {
$.ajax({
url: script,
dataType: "script",
async: false, // <-- this is the key
success: function () {
// all good...
},
error: function () {
throw new Error("Could not load script " + script);
}
});
}