如何为AWS Elastic Beans设置多行RSA私钥环境变量 [英] How to set multiline RSA private key environment variable for AWS Elastic Beans
问题描述
我正在使用Elastic Beanstalk将Ruby on Rails应用程序部署到AWS，并且必须将私钥设置为环境变量
I am deploying a Ruby on Rails application to AWS using Elastic Beanstalk and have to set a private key as an environment variable
例如
-----BEGIN RSA PRIVATE KEY-----
SpvpksXQIBA65ICOgQxV2TvMIICAiMeV9prhdJSKjjsk2
tYdz8lhn/ibROQW71utuHLAyHGMBxz3kIaaIq1kjdkkk
tYdz8lhn/ibROQW71utuHLAyHGMBxz3kIaaIq1kjdkkk
tYdz8lhn/ibROQW71utuHLAyHGMBxz3kIaaIq1kjdkkk
tYdz8lhn/ibROQW71utuHLAyHGMBxz3kIaaIq1kjdkkk
-----END RSA PRIVATE KEY-----
-----BEGIN RSA PRIVATE KEY-----
SpvpksXQIBA65ICOgQxV2TvMIICAiMeV9prhdJSKjjsk2
tYdz8lhn/ibROQW71utuHLAyHGMBxz3kIaaIq1kjdkkk
tYdz8lhn/ibROQW71utuHLAyHGMBxz3kIaaIq1kjdkkk
tYdz8lhn/ibROQW71utuHLAyHGMBxz3kIaaIq1kjdkkk
tYdz8lhn/ibROQW71utuHLAyHGMBxz3kIaaIq1kjdkkk
-----END RSA PRIVATE KEY-----
但是，这似乎在部署应用程序时不起作用，因为它总是会失败并显示
However this doesn't seem to work when deploying the app as it always fails with a
OpenSSL :: PKey :: RSAError:PUB密钥或PRIV密钥均未嵌套:asn1嵌套 错误
OpenSSL::PKey::RSAError: Neither PUB key nor PRIV key: nested asn1 error
我认为这是因为RSA密钥格式错误.
I think it's because the RSA Key is malformed.
但是，与Heroku不同，AWS EB不接受多行输入(请参阅下文)，因此我必须使用\n来创建新行.
However unlike in Heroku, AWS EB does not accept multiline input (see below) so I have to use \n to create new lines.
我尝试了几种不同的样式，但是似乎没有一个样式能够正确地插入\n，并且我始终会遇到相同的错误.
I tried with few different styles but none of them seem to interpolate the \n properly and I always keep getting the same error.
我尝试过使用\n和每一行的结尾，然后使用\\n并尝试使用双引号\"来包装密钥，但是我仍然会遇到相同的错误.
I've tried with \n and the end of each line, then \\n and also tried tried double quotes \" to wrap the key but I still keep getting the same error.
如何在AWS Elastic Beanstalk中正确设置多行环境变量?
How do I properly set a multiline environment variable in AWS Elastic Beanstalk ?
推荐答案
您可以使用\n在EB中对其进行设置，然后在将其传递到config.key之前将'\ n'转换为换行符-类似于(请注意对gsub的调用中的单引号和双引号:
You could set it in EB using \n and then convert the '\n' to newlines before you pass it to config.key - something like this (note the single and double quotes in the call to gsub):
single_line_key = ENV.fetch('CLOUDFRONT_KEY')
multi_line_key = single_line_key.gsub('\n', "\n")
config.key = multi_line_key
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