首页 文章

无法在ruby中生成RSA公钥

提问于
浏览 次
0

我无法为字符串格式的公钥创建OpenSSL :: PKey :: RSA类的对象 . 以下是我的代码：

public_key = '-----BEGIN PUBLIC KEY-----MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAttI6ImgD74PhHWVqnrqSOmStboplyL02DB3/nc2iyDdYLzXoBIQN+NPMBPlsZlEKuKjsg5Ycfp6VjcmncM3CH9MGIr+Lmbj1HZmO/jJGJ84RPhzYOiZuElzs3seIcOtOa3BpFeqRsXJlrf1IVBKVU3erka5ACLVyrsjmp/VXMx5QjPD0qXARMGb6rDewTkyg3pGz07Y7rZgXkTl54ase+XaPegOankxdEQhVjPdrk7eSlIQS5Ni7FAcSyTOtYoPgiP7W0PolOMHvpFg96CHjc8V8xDsFdh0wbHd49WcKxiJMIfL65VUIW5aob9fw05a5FczyASa0iNtRiICy/QnCqQIDAQAB-----END PUBLIC KEY-----'
OpenSSL::PKey::RSA.new public_key

我收到以下错误：

OpenSSL::PKey::RSAError: Neither PUB key nor PRIV key: nested asn1 error

我使用ruby版本ruby 2.3.7 . 任何人都可以告诉我字符串或函数有什么问题 .

我尝试添加\ n解决方案建议here

public_key = "-----BEGIN PUBLIC KEY-----MIIB\nIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAttI6ImgD74PhHWVqnrqSOmStboplyL02DB3/nc2iyDdYLzXoBIQN+NPMBPlsZlEKuKjsg5Ycfp6VjcmncM3CH9MGIr+Lmbj1HZmO/jJGJ84RPhzYOiZuElzs3seIcOtOa3BpFeqRsXJlrf1IVBKVU3erka5ACLVyrsjmp/VXMx5QjPD0qXARMGb6rDewTkyg3pGz07Y7rZgXkTl54ase+XaPegOankxdEQhVjPdrk7eSlIQS5Ni7FAcSyTOtYoPgiP7W0PolOMHvpFg96CHjc8V8xDsFdh0wbHd49WcKxiJMIfL65VUIW5aob9fw05a5FczyASa0iNtRiICy/QnCqQIDA\nQAB-----END PUBLIC KEY-----"

但我得到同样的错误

OpenSSL::PKey::RSAError: Neither PUB key nor PRIV key: nested asn1 error

在不同的地方添加\ n

public_key = "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAttI6ImgD74PhHWVqnrqSOmStboplyL02DB3/nc2iyDdYLzXoBIQN+NPMBPlsZlEKuKjsg5Ycfp6VjcmncM3CH9MGIr+Lmbj1HZmO/jJGJ84RPhzYOiZuElzs3seIcOtOa3BpFeqRsXJlrf1IVBKVU3erka5ACLVyrsjmp/VXMx5QjPD0qXARMGb6rDewTkyg3pGz07Y7rZgXkTl54ase+XaPegOankxdEQhVjPdrk7eSlIQS5Ni7FAcSyTOtYoPgiP7W0PolOMHvpFg96CHjc8V8xDsFdh0wbHd49WcKxiJMIfL65VUIW5aob9fw05a5FczyASa0iNtRiICy/QnCqQIDAQAB\n-----END PUBLIC KEY-----"

public_key = "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAttI6ImgD74PhHWVqnrqSOmStboplyL02DB3/nc2iyDdYLzXoBIQN+NPMBPlsZlEKuKjsg5Ycfp6VjcmncM3CH9MGIr+Lmbj1HZmO/jJGJ84RPhzYOiZuElzs3seIcOtOa3BpFeqRsXJlrf1IVBKVU3erka5ACLVyrsjmp/VXMx5QjPD0qXARMGb6rDewTkyg3pGz07Y7rZgXkTl54ase+XaPegOankxdEQhVjPdrk7eSlIQS5Ni7FAcSyTOtYoPgiP7W0PolOMHvpFg96CHjc8V8xDsFdh0wbHd49WcKxiJMIfL65VUIW5aob9fw05a5FczyASa0iNtRiICy/QnCqQIDA\nQAB-----END PUBLIC KEY-----"

生成相同的错误消息 .

谢谢

ruby rsa

2 回答

  • 0

    这不会为我生成任何错误（您的原始字符串产生了您指出的相同错误） .

    require 'openssl'
public_key = "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAttI6ImgD74PhHWVqnrqSOmStboplyL02DB3/nc2iyDdYLzXoBIQN+NPMBPlsZlEKuKjsg5Ycfp6VjcmncM3CH9MGIr+Lmbj1HZmO/jJGJ84RPhzYOiZuElzs3seIcOtOa3BpFeqRsXJlrf1IVBKVU3erka5ACLVyrsjmp/VXMx5QjPD0qXARMGb6rDewTkyg3pGz07Y7rZgXkTl54ase+XaPegOankxdEQhVjPdrk7eSlIQS5Ni7FAcSyTOtYoPgiP7W0PolOMHvpFg96CHjc8V8xDsFdh0wbHd49WcKxiJMIfL65VUIW5aob9fw05a5FczyASa0iNtRiICy/QnCqQIDAQAB\n-----END PUBLIC KEY-----"8xDsFdh0wbHd49WcKxiJMIfL65VUIW5aob9fw05a5FczyASa0iNtRiICy/QnCqQIDAQAB\n-----END PUBLIC KEY-----"
OpenSSL::PKey::RSA.new public_key

    返回 #<OpenSSL::PKey::RSA:0x00007fa78b9b6ee8> 而不是错误 . 如果我删除了 \n ，我可以重现您注意到的错误 .

    Ruby 2.5.3，macOS，使用openssl通过自制软件安装 .

    回复于
  • 0

    OpenSSL :: PKey :: RSA.new类无法创建新对象，因为它们与公共字符串键存在一些问题 .

    我发现密钥在以下方面无效：

    在红宝石控制台/ irb

    puts public_key.to_s.gsub('\n', "\n")

    将输出保存在名为public_key.txt的文件中，并在ubuntu终端上运行以下命令

    openssl pkey -inform PEM -pubin -in public_key.txt -noout &> /dev/null
if [ $? != 0 ] ; then
    echo "this was definitely not a public key in PEM format"
    exit 1
fi

    如果密钥无效，将打印上述脚本

    这绝对不是PEM格式的公钥

    如果密钥有效，则不会打印任何内容 .

    谢谢

    回复于

相关问题