class Rack::MicroService::SignedRequest
Constants
- VERSION
Public Class Methods
new(app, opts={}, &block)
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# File lib/rack/micro_service/signed_request.rb, line 10 def initialize(app, opts={}, &block) @app = app if block_given? if block.arity == 1 block.call(self) else instance_eval(&block) end end end
Public Instance Methods
call(env)
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# File lib/rack/micro_service/signed_request.rb, line 22 def call(env) request = Request.new(env) # Prefix to look for in Authorization header header_prefix = (!@prefix.nil?) ? @prefix.call() : "MicroService" # Only bother authenticating if the request is identifying itself as signed if env["HTTP_X_SHINDIG_AUTHTYPE"] === "signed" || env["HTTP_AUTHORIZATION"].to_s.match(/^#{header_prefix}/) auth_header_params = ::CGI.parse env["HTTP_AUTHORIZATION"].gsub(/^#{header_prefix}\s/,'') begin secret = @secret.call(auth_header_params) if ::MicroService::SignedRequest::Utils.validate(env["HTTP_AUTHORIZATION"], secret, header_prefix) env["micro_service.client_id"] = auth_header_params["client_id"].first else env["micro_service.errors.signed_request"] = "AUTHENTICATION_ERROR" end rescue ArgumentError => $e env["micro_service.errors.signed_request"] = $e.message end end @app.call(env) end
prefix(&block)
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# File lib/rack/micro_service/signed_request.rb, line 51 def prefix(&block) @prefix = block end
secret(&block)
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# File lib/rack/micro_service/signed_request.rb, line 47 def secret(&block) @secret = block end