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Versions: 26
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Contents
module Webmachine
class ConvertRequestToRackEnv
def self.call(request)
env = {
'REQUEST_METHOD' => request.method.upcase,
'CONTENT_TYPE' => request.headers['Content-Type'],
'PATH_INFO' => request.uri.path,
'QUERY_STRING' => request.uri.query || "",
'SERVER_NAME' => request.uri.host,
'SERVER_PORT' => request.uri.port.to_s,
'SCRIPT_NAME' => '',
'rack.url_scheme' => request.uri.scheme,
'rack.input' => request.body.to_io ? StringIO.new(request.body.to_s) : nil
}.merge(convert_headers(request))
end
def self.convert_headers(request)
request.headers.each_with_object({}) do | (key, value), env |
v = redact?(key) ? '[Filtered]' : value
env[convert_http_header_name_to_rack_header_name(key)] = v
end
end
def self.redact?(http_header_name)
lower = http_header_name.downcase
lower == 'authorization' || lower.include?('token')
end
def self.convert_http_header_name_to_rack_header_name(http_header_name)
if http_header_name.downcase == 'content-type' || http_header_name.downcase == 'content-length'
http_header_name.upcase.gsub('-', '_')
else
"HTTP_" + http_header_name.upcase.gsub('-', '_')
end
end
end
end
Version data entries
26 entries across 26 versions & 1 rubygems