• 安全与风控
    • 获取 RSA 公钥

    安全与风控

    {info} EasyWeChat 4.0.7+

    获取 RSA 公钥

    1. $result = $app->security->getPublicKey();
    3. // 存成文件
    5. file_put_contents('./public.pem', $result);

    将会得到 PKCS#1 格式密钥：

    1. -----BEGIN RSA PUBLIC KEY-----
    2. MIIBCgKCAQEArT82k67xybiJS9AD8nNAeuDYdrtCRaxkS6cgs8L9h83eqlDTlrdw
    3. zBVSv5V4imTq/URbXn4K0V/KJ1TwDrqOI8hamGB0fvU13WW1NcJuv41RnJVua0QA
    4. lS3tS1JzOZpMS9BEGeFvyFF/epbi/m9+2kUWG94FccArNnBtBqqvFncXgQsm98JB
    5. 3a62NbS1ePP/hMI7Kkz+JNMyYsWkrOUFDCXAbSZkWBJekY4nGZtK1erqGRve8Jbx
    6. TWirAm/s08rUrjOuZFA21/EI2nea3DidJMTVnXVPY2qcAjF+595shwUKyTjKB8v1
    7. REPB3hPF1Z75O6LwuLfyPiCrCTmVoyfqjwIDAQAB
    8. -----END RSA PUBLIC KEY-----

    使用 OpenSSL 转换 PKCS#1 为 PKCS#8 格式密钥：

    1. openssl rsa -RSAPublicKey_in -in public.pem -out public.pem

    PKCS#8 格式密钥：

    1. -----BEGIN PUBLIC KEY-----
    2. MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArT82k67xybiJS9AD8nNA
    3. euDYdrtCRaxkS6cgs8L9h83eqlDTlrdwzBVSv5V4imTq/URbXn4K0V/KJ1TwDrqO
    4. I8hamGB0fvU13WW1NcJuv41RnJVua0QAlS3tS1JzOZpMS9BEGeFvyFF/epbi/m9+
    5. lkUWG94FccArNnBtBqqvFncXgQsm98JB3a42NbS1ePP/hMI7Kkz+JNMyYsWkrOUF
    6. DCXAbSZkWBJekY4nGZtK1erqGRve8JbxTWirAm/s08rUrjOuZFA21/EI2nea3Did
    7. JMTVnXVPY2qcAjF+595shwUKyTjKB8v1REPB3hPF1Z75O6LwuLfyPiCrCTmVoyfq
    8. jwIDAQAB
    9. -----END PUBLIC KEY-----