Net::HTTPBadResponse (wrong header line format) - ruby-on-rails

Question

Please help me understand, what i'm doing wrong?
I need to make POST request to api from my rails app, i tried to do it firstly with gem "faraday" and then with "net/http". Response from server the same. Account creates, but gives error:
Net::HTTPBadResponse (wrong header line format)
class Connect
require 'uri'
require 'net/http'
require 'net/https'
require 'faraday'
def initialize(email, password, account)
#base_url = "https://example.com"
#client_id = ENV["client_id"]
#client_secret = ENV["client_secret"]
#email = email
#password = password
#account = account
end
# method with net/http
def create_account
#toSend = {
first_name: #account[:first_name],
last_name: #account[:last_name],
client_id: #client_id,
client_secret: #client_secret,
email: #email,
password: #password
}.to_json
uri = URI.parse("#{#base_url}/endclient/api/account")
https = Net::HTTP.new(uri.host,uri.port)
https.use_ssl = true
req = Net::HTTP::Post.new(
uri.path,
initheader = {
'Content-Type' =>'application/json',
'Accept' =>'application/json'
}
)
req.body = "#{#toSend}"
res = https.request(req)
end
# faraday method
def make_account
conn = Faraday.new(:url => "#{#base_url}") do |faraday|
faraday.response :logger
faraday.adapter Faraday.default_adapter
end
params = { first_name: #account[:first_name],
last_name: #account[:last_name],
client_id: #client_id,
client_secret: #client_secret,
email: #email,
password: #password
}.to_json
response = conn.post do |req|
req.url '/endclient/api/account'
req.headers['Content-Type'] = 'application/json'
req.headers['Accept'] = 'application/json'
req.body = params
end
end
end
Done this request with success via Postman, so endpoint of the api is working.
Please help me understand what's wrong with headers ?
Thanks in advance!
UPDATE:
May be problem in this ?
Cannot render console with content type application/jsonAllowed content types: [#<Mime::Type:0x00000003661658 #synonyms=["application/xhtml+xml"], #symbol=:html, #string="text/html">, #<Mime::Type:0x00000003660fc8 #synonyms=[], #symbol=:text, #string="text/plain">, #<Mime::Type:0x0000000365ca68 #synonyms=[], #symbol=:url_encoded_form, #string="application/x-www-form-urlencoded">]

Answer 1

If you want a http lib that easily mixes into a class/module than I would recommend httparty over Faraday or just plain old Net::HTTP.
require 'httparty' # Requires go at the top of the file. Not in class body.
class MyApiClient
include HTTParty
base_uri 'test.example.com'
# Tells Httparty to send JSON for all requests.
format :json
# #see https://robots.thoughtbot.com/ruby-2-keyword-arguments
def initialize(client_id: ENV["client_id"], client_secret: ENV["client_secret"])
#options = {
body: {
client_id: client_id,
client_secret: client_secret
}
}
end
# #return [HTTParty::Response]
def create_account(first_name:, last_name:, email:, password:)
# ActiveSupport method that creates a copy so that we don't
# alter the instance options as a side effect.
opts = #options.deep_dup
opts[:body].merge!(
email: email,
password: password,
first_name: first_name,
last_name: last_name
)
self.class.post('/endclient/api/account', opts)
end
end
The nice thing is that httparty will do all the work with parsing the parameters to and from JSON and sending the correct headers. It also takes care of the dull work of building URI's.
Note that the method signature is slightly different:
client = MyApiClient.new
response = client.create_account(
first_name: 'John',
last_name: 'Doe',
email: 'john.doe#example.com',
password: 'abcd1234'
)

Answer 2

There was a problem on API side, wrong symbols in header.