Sha256: 561a6e70afed4f1a90a0183ed9771e8ed65a5b15b9775a625c7dedcc8c656072
Contents?: true
Size: 1.51 KB
Versions: 6
Compression:
Stored size: 1.51 KB
Contents
# frozen_string_literal: true
module Warden
module Auth0
# Helpers to parse token from a request and to a response
module HeaderParser
# Method for `Authorization` header. Token is present in request/response
# headers as `Bearer %token%`
METHOD = 'Bearer'
# Parses the token from a rack request
#
# @param env [Hash] rack env hash
# @return [String] JWT token
# @return [nil] if token is not present
def self.from_env(env)
auth = EnvHelper.authorization_header(env)
return nil unless auth
method, token = auth.split
method == METHOD ? token : nil
end
# Returns a copy of `env` with token added to the header configured through
# `token_header` option. Be aware than `env` is not modified in place.
#
# @param env [Hash] rack env hash
# @param token [String] JWT token
# @return [Hash] modified rack env
def self.to_env(env, token)
EnvHelper.set_authorization_header(env, "#{METHOD} #{token}")
end
# Returns a copy of headers with token added in the `Authorization` key.
# Be aware that headers is not modified in place
#
# @param headers [Hash] rack hash response headers
# @param token [String] JWT token
# @return [Hash] response headers with the token added
def self.to_headers(headers, token)
headers = headers.dup
headers[Auth0.config.token_header] = "#{METHOD} #{token}"
headers
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems