Apple公開鍵エラー、error:090909064:PEM routines:PEM_を作成できませんread_bio_ex:bad base64 decode

9886 ワード

問題はsign in with Appleで、公式の説明に従って、インタフェースに行って公開鍵をもらってtokenを検証しているところ、この持ってきた公開鍵はまったく間違っていることが分かった.どうしても読まない.公開鍵ドキュメント

GET https://appleid.apple.com/auth/keys

戻るJSON

{
  "keys": [
    {
      "kty": "RSA",
      "kid": "AIDOPK1",
      "use": "sig",
      "alg": "RS256",
      "n": "lxrwmuYSAsTfn-lUu4goZSXBD9ackM9OJuwUVQHmbZo6GW4Fu_auUdN5zI7Y1dEDfgt7m7QXWbHuMD01HLnD4eRtY-RNwCWdjNfEaY_esUPY3OVMrNDI15Ns13xspWS3q-13kdGv9jHI28P87RvMpjz_JCpQ5IM44oSyRnYtVJO-320SB8E2Bw92pmrenbp67KRUzTEVfGU4-obP5RZ09OxvCr1io4KJvEOjDJuuoClF66AT72WymtoMdwzUmhINjR0XSqK6H0MdWsjw7ysyd_JhmqX5CAaT9Pgi0J8lU_pcl215oANqjy7Ob-VMhug9eGyxAWVfu_1u6QJKePlE-w",
      "e": "AQAB"
    }
  ]
}

問題この公開鍵はまったく解けず、生成もできずstring(61)「error:0909064:PEM routines:PEM_read_bio_ex:bad base 64 decode」
すべてのコード

$keys = [
    "apple" => "lxrwmuYSAsTfn-lUu4goZSXBD9ackM9OJuwUVQHmbZo6GW4Fu_auUdN5zI7Y1dEDfgt7m7QXWbHuMD01HLnD4eRtY-RNwCWdjNfEaY_esUPY3OVMrNDI15Ns13xspWS3q-13kdGv9jHI28P87RvMpjz_JCpQ5IM44oSyRnYtVJO-320SB8E2Bw92pmrenbp67KRUzTEVfGU4-obP5RZ09OxvCr1io4KJvEOjDJuuoClF66AT72WymtoMdwzUmhINjR0XSqK6H0MdWsjw7ysyd_JhmqX5CAaT9Pgi0J8lU_pcl215oANqjy7Ob-VMhug9eGyxAWVfu_1u6QJKePlE-w",
    "google" => "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt+zLT00kiP/8iHZrvBwbAOIibC6qhGW9Mt6FHFHh+uJN5+wIYWKfsWS8cU9383iJ6Q0zL2Gk7UQtZvp9ug3yCzWkTADWzepO8rm0+gBuv7OcrIq5TF5qIS4qXrmTg1VkloJb0C4OP9IPqRpa9VKa1nWIa1VbLY2U4U7vgQIcLBIGL+5d2/qhjj4UeK3seWvY8XxHh9CElxMAmaOWU6aNUSon0G7r68gwx15hMOoVy4ICeKrGyn8XibTiruYwXHwBJ6JQNYzWRtJPEF1DL1TLev/DneVVoFgrc6ZnZMZGwlnYLKn0AolCTfq2c1GRUj/FI/wd3Rcm6lHeN3pbkmb1GwIDAQAB"
];
foreach ($keys as $name => $key) {
    $key = JwtDecoder::str2pubicKey($key);
    $result = openssl_pkey_get_public($key);

    printf("%s
%s
%s
", $name, $key, $result);
    if ($result === false) {
        var_dump(openssl_error_string());
    }
}

output

apple
-----BEGIN PUBLIC KEY-----
lxrwmuYSAsTfn+lUu4goZSXBD9ackM9OJuwUVQHmbZo6GW4Fu/auUdN5zI7Y1dED
fgt7m7QXWbHuMD01HLnD4eRtY+RNwCWdjNfEaY/esUPY3OVMrNDI15Ns13xspWS3
q+13kdGv9jHI28P87RvMpjz/JCpQ5IM44oSyRnYtVJO+320SB8E2Bw92pmrenbp6
7KRUzTEVfGU4+obP5RZ09OxvCr1io4KJvEOjDJuuoClF66AT72WymtoMdwzUmhIN
jR0XSqK6H0MdWsjw7ysyd/JhmqX5CAaT9Pgi0J8lU/pcl215oANqjy7Ob+VMhug9
eGyxAWVfu/1u6QJKePlE+w
-----END PUBLIC KEY-----

string(61) "error:09091064:PEM routines:PEM_read_bio_ex:bad base64 decode"

google
-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt+zLT00kiP/8iHZrvBwb
AOIibC6qhGW9Mt6FHFHh+uJN5+wIYWKfsWS8cU9383iJ6Q0zL2Gk7UQtZvp9ug3y
CzWkTADWzepO8rm0+gBuv7OcrIq5TF5qIS4qXrmTg1VkloJb0C4OP9IPqRpa9VKa
1nWIa1VbLY2U4U7vgQIcLBIGL+5d2/qhjj4UeK3seWvY8XxHh9CElxMAmaOWU6aN
USon0G7r68gwx15hMOoVy4ICeKrGyn8XibTiruYwXHwBJ6JQNYzWRtJPEF1DL1TL
ev/DneVVoFgrc6ZnZMZGwlnYLKn0AolCTfq2c1GRUj/FI/wd3Rcm6lHeN3pbkmb1
GwIDAQAB
-----END PUBLIC KEY-----

Resource id #13

文字列回転キー

/**
 * @param $key
 * @return string
 */
public static function str2pubicKey($key)
{
    $key = str_replace(['-', '_'], ['+', '/'], trim($key));
    $key = trim(chunk_split(trim($key), 64, "
"), "
");
    return sprintf("-----BEGIN PUBLIC KEY-----
%s
-----END PUBLIC KEY-----
", $key);
}

今は復号できません.エラーはずっとこれを提示しています.

error:09091064:PEM routines:PEM_read_bio_ex:bad base64 decode

解決策があれば、私に連絡してください[email protected].

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