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Check bool environment variables are "1" or "true"

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This commit is contained in:
Alex Ling 2020-12-26 07:11:10 +00:00
parent 8931ba8c43
commit 7a7cb78f82
2 changed files with 7 additions and 3 deletions
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6
src/util/util.cr
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@ -61,3 +61,9 @@ class String
self.chars.all? { |c| c.alphanumeric? || c == '_' }
end
end
def env_is_true?(key : String) : Bool
val = ENV[key.upcase]? || ENV[key.downcase]?
return false unless val
val.downcase.in? "1", "true"
end

4
src/util/web.cr
View File

@ -86,9 +86,7 @@ module HTTP
class Client
private def self.exec(uri : URI, tls : TLSContext = nil)
previous_def uri, tls do |client, path|
disable_ssl_verification = ENV["DISABLE_SSL_VERIFICATION"]? ||
ENV["disable_ssl_verification"]?
if disable_ssl_verification && client.tls?
if client.tls? && env_is_true? "DISABLE_SSL_VERIFICATION"
Logger.debug "Disabling SSL verification"
client.tls.verify_mode = OpenSSL::SSL::VerifyMode::NONE
end