是什么原因导致＆QUOT;无论是PUB键也不PRIV键::嵌套ASN1错误＆QUOT;建设红宝石公钥是什么时候？ [英] What causes "Neither PUB key nor PRIV key:: nested asn1 error" when building a public key in ruby?

问题描述

在通过传递一个.pem文件使用OpenSSL的:: PKEY :: RSA模块构建公共密钥，什么是响应的原因：

 的OpenSSL :: PKEY :: RSAError：无论PUB键也不PRIV键::嵌套ASN1错误
从/Users/Matt/projects/placepop/lib/apn.rb:48:in`初始化
从/Users/Matt/projects/placepop/lib/apn.rb:48:in`新'
从/Users/Matt/projects/placepop/lib/apn.rb:48:in`开放
从（IRB）：1
 

下面是源：

 证书= File.join（RAILS_ROOT，'配置'，'APNS'，'沙箱-cert.pem）
APN_CONFIG = {：快递=＆GT; {
                              ：主机=＆GT; gateway.sandbox.push.apple.com'，
                              ：证书=＆GT;证书，
                              ：密码=＆GT; ，
                              ：端口=＆GT; 2195}，
               ：反馈= GT; {
                              ：主机=＆GT; feedback.sandbox.push.apple.com'，
                              ：端口=＆GT; 2196，
                              ：密码=＆GT; ，
                              ：证书=＆GT;证书}}
选项​​= APN_CONFIG [：送货] .merge（选项）
证书= File.read（选项[：证书]）
CTX = OpenSSL的SSL :: :: SSLContext.new
ctx.key = OpenSSL的:: PKEY :: RSA.new（CERT，选项[：密码]）
ctx.cert = OpenSSL的:: X509 :: Certificate.new（CERT）袜子= TCPSocket.new（选项[：主机]，选择[：端口]）
SSL = OpenSSL的SSL :: :: SSLSocket.new（袜子，CTX）
ssl.sync =真
ssl.connect
 

解决方案

一个PEM文件是不是一个公共密钥，它是一个包含，它的许多领域，公钥之间的base64-CN codeD X509证书。我不知道Ruby或OpenSSL的红宝石模块，但我会找一些函数读取PEM文件和输出X509证书，那么另一个函数提取证书的公钥。

When building a public key using the OpenSSL::PKey::RSA module by passing it a .pem file, what is the cause for a response:

OpenSSL::PKey::RSAError: Neither PUB key nor PRIV key:: nested asn1 error
from /Users/Matt/projects/placepop/lib/apn.rb:48:in `initialize'
from /Users/Matt/projects/placepop/lib/apn.rb:48:in `new'
from /Users/Matt/projects/placepop/lib/apn.rb:48:in `open'
from (irb):1

Here is the source:

cert = File.join(rails_root, 'config', 'apns', 'sandbox-cert.pem')
APN_CONFIG = { :delivery => { 
                              :host => 'gateway.sandbox.push.apple.com', 
                              :cert => cert,
                              :passphrase => "",
                              :port => 2195 },
               :feedback => {  
                              :host => 'feedback.sandbox.push.apple.com',
                              :port => 2196,
                              :passphrase => "",
                              :cert => cert} }


options = APN_CONFIG[:delivery].merge(options)
cert = File.read(options[:cert])
ctx = OpenSSL::SSL::SSLContext.new
ctx.key = OpenSSL::PKey::RSA.new(cert, options[:passphrase])
ctx.cert = OpenSSL::X509::Certificate.new(cert)

sock = TCPSocket.new(options[:host], options[:port])
ssl = OpenSSL::SSL::SSLSocket.new(sock, ctx)
ssl.sync = true
ssl.connect

解决方案

A pem file is not a public key, it is a base64-encoded X509 certificate that contains, among its many fields, a public key. I don't know Ruby, or the OpenSSL ruby module, but I would look for some function that reads in PEM files and outputs an X509 certificate, then another function to extract the public key from the certificate.

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