OpenPGP.js将PGP块传递给javascript变量

OpenPGP.js passing PGP block to javascript variable

本文关键字:javascript 变量 js PGP OpenPGP      更新时间:2023-09-26

我使用OpenPGP.js设置了一个加密消息的文件。我需要将PGP块设置为javascript变量,以便将其传递给加密/解密函数。当我把它粘贴进去时,它通常会把脚本分成多行。我试过使用php json_encode -这传递到加密函数,但readArmored得到一个错误"未知的ASCII装甲类型"。

什么是最好的方式来传递这个变量从php到javascript,或者我如何才能正确解码它在javascript中使用?

代码如下:

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <script src="jquery.min.js"></script>
    <script src="openpgp.js"></script>
</head>
<body>
<p>
    Private:<br>
    <textarea id="private" style="width: 500px; height: 100px;"></textarea>
</p>
<p>
    Passphrase:<br>
    <input id="passphrase" style="width: 500px;">
</p>
<p>
    Public:<br>
    <textarea id="public" style="width: 500px; height: 100px;"></textarea>
</p>
<p>
    Encrypted:<br>
    <textarea id="encrypted" style="width: 500px; height: 100px;"></textarea>
</p>
<p>
    Decrypted:<br>
    <textarea id="decrypted" style="width: 500px; height: 100px;"></textarea>
</p>
<?php
$privateKey = "-----BEGIN PGP PRIVATE KEY BLOCK-----
...
-----END PGP PRIVATE KEY BLOCK-----";
$privateKey = json_encode($privateKey);
$publicKey = "-----BEGIN PGP PUBLIC KEY BLOCK-----
...
-----END PGP PUBLIC KEY BLOCK-----";
$publicKey = json_encode($publicKey);
?>
<script>
var privateKey = '<?php echo $privateKey; ?>';
var publicKey = '<?php echo $publicKey; ?>';
var passcode = 'pass1234';
$('#passphrase').val(passcode);
$('#private').val(privateKey);
$('#public').val(publicKey);
encrypt(publicKey, 'Hello!!!');
function encrypt(pubkey, message){
    var publicKey = openpgp.key.readArmored(pubkey);
    console.log(publicKey);
    openpgp.encryptMessage(publicKey.keys, message).then(function(pgpMessage) {
        // success
        $('#encrypted').val(pgpMessage);
    }).catch(function(error) {
        // failure
        console.log(error);
    });
}
</script>
</body>
</html>

删除' '解决了问题:

var privateKey = '<?php echo $privateKey; ?>';
var publicKey = '<?php echo $publicKey; ?>';

var privateKey = <?php echo $privateKey; ?>;
var publicKey = <?php echo $publicKey; ?>;