Vítor Marçal Vítor Marçal - 1 month ago 8
Ruby Question

Get with Basic Auth Ruby doesn't work

I need to make a GET request in a public api. I know the login and password data are correct but the api returns authentication error. By postman the request is made successfully. The problem is in the same ruby code.

code:

nfe_key = '41170608187168000160550010000001561000000053'
params = {'grupo' => 'edoc','cnpj' => '08187168000160', 'ChaveNota' => nfe_key, 'Url' => '1'}

url = URI.parse('https://managersaashom.tecnospeed.com.br:7071/ManagerAPIWeb/nfe/imprime')

get = Net::HTTP::Get.new(url.path)
get.basic_auth 'admin', '123mudar'
get.set_form_data(params)

request = Net::HTTP.new(url.host, url.port)
request.read_timeout = 500 #seconds
request.use_ssl = true
request.verify_mode = OpenSSL::SSL::VERIFY_NONE
response = request.start {|http| http.request(get) }

puts response.body


I make a request on a POST route in the same way and it WORKS. I do not understand why with GET does not work.

With post method works:

params = {'grupo' => 'edoc','cnpj' => '08187168000160', 'arquivo' => 'formato=XML
' + xml}
url = URI.parse('https://managersaashom.tecnospeed.com.br:7071/ManagerAPIWeb/nfe/envia')

post = Net::HTTP::Post.new(url.path)
post.basic_auth 'admin', '123mudar'
post.set_form_data(params)

request = Net::HTTP.new(url.host, url.port)
request.read_timeout = 500 #seconds
request.use_ssl = true
request.verify_mode = OpenSSL::SSL::VERIFY_NONE
response = request.start {|http| http.request(post) }

puts response.body


In postman:

url : https://managersaashom.tecnospeed.com.br:7071/ManagerAPIWeb/nfe/imprime?grupo=edoc&cnpj=08187168000160&ChaveNota=41170608187168000160550010000001561000000053&Url=1

method: post
basic auth:
username admin
password 123mudar

Answer Source

In the case, you can't pass form data to GET method.Look at example bellow, I wrote a piece of code based on examples given in the Net::HTTP docs and tested it on my local - it works. Here's what I have:

nfe_key = '41170608187168000160550010000001561000000053'
params = {'grupo' => 'edoc','cnpj' => '08187168000160', 'ChaveNota' => nfe_key, 'Url' => '1'}

uri = URI.parse('https://managersaashom.tecnospeed.com.br:7071/ManagerAPIWeb/nfe/imprime')


# Add params to URI
uri.query = URI.encode_www_form( params )

Net::HTTP.start(uri.host, uri.port,
  :use_ssl => uri.scheme == 'https',
  :verify_mode => OpenSSL::SSL::VERIFY_NONE) do |http|

  request = Net::HTTP::Get.new uri.request_uri
  request.basic_auth 'admin', '123mudar'

  response = http.request request # Net::HTTPResponse object

  puts response
  puts response.body
 end