Jwt project (#64)

jwt_console_project

Author: karissarjacobsen

app/controllers/e_sign/eg002_signing_via_email_controller.rb

@@ -10,7 +10,9 @@ def create
         signer_name: param_gsub(params['signerName']),
         cc_email: param_gsub(params['ccEmail']),
         cc_name: param_gsub(params['ccName']),
-        status: 'sent'
+        status: 'sent',
+        doc_docx: File.join('data', Rails.application.config.doc_docx),
+        doc_pdf: File.join('data', Rails.application.config.doc_pdf)
       }
       args = {
         account_id: session['ds_account_id'],

app/services/e_sign/eg002_signing_via_email_service.rb

@@ -42,10 +42,8 @@ def make_envelope(envelope_args)
     doc1_b64 = Base64.encode64(create_document1(envelope_args))
     # Read files 2 and 3 from a local directory
     # The reads could raise an exception if the file is not available!
-    doc_docx = Rails.application.config.doc_docx
-    doc2_b64 = Base64.encode64(File.binread(File.join('data', doc_docx)))
-    doc_pdf = Rails.application.config.doc_pdf
-    doc3_b64 = Base64.encode64(File.binread(File.join('data', doc_pdf)))
+    doc2_b64 = Base64.encode64(File.binread(envelope_args[:doc_docx]))
+    doc3_b64 = Base64.encode64(File.binread(envelope_args[:doc_pdf]))
 
     # Create the document models
     document1 = DocuSign_eSign::Document.new(

jwt_console_project/jwt_config.example.yml

@@ -0,0 +1,4 @@
+jwt_integration_key: {INTEGRATION_KEY_JWT}
+impersonated_user_guid: {IMPERSONATED_USER_ID}
+authorization_server: account-d.docusign.com
+pdf_filename: '../data/World_Wide_Corp_lorem.pdf'

jwt_console_project/jwt_console.rb

@@ -0,0 +1,127 @@
+require 'bundler/inline'
+
+gemfile do
+  source 'https://rubygems.org'
+  gem 'docusign_esign',' ~> 3.15.0'
+end
+
+class ESign
+end
+
+require 'docusign_esign'
+require_relative '../app/services/api_creator'
+require_relative '../app/services/e_sign/eg002_signing_via_email_service.rb'
+require 'yaml'
+
+$SCOPES = [
+     "signature", "impersonation"
+]
+
+def load_config_data
+  config_file_path = 'jwt_config.yml'
+  begin
+    config_file_contents = File.read(config_file_path)
+  rescue Errno::ENOENT
+    $stderr.puts "missing config file"
+    raise
+  end
+  YAML.load(config_file_contents)
+end
+
+def get_consent
+  url_scopes = $SCOPES.join('+');
+  # Construct consent URL
+  redirect_uri = "https://developers.docusign.com/platform/auth/consent";
+  consent_url = "https://#{CONFIG["authorization_server"]}/oauth/auth?response_type=code&" +
+                "scope=#{url_scopes}&client_id=#{CONFIG["jwt_integration_key"]}&" +
+                "redirect_uri=#{redirect_uri}"
+
+  puts "Open the following URL in your browser to grant consent to the application:"
+  puts consent_url
+  puts "Consent granted? \n 1)Yes \n 2)No"
+  continue = gets;
+  if continue.chomp == "1"
+    return true;
+  else
+    puts "Please grant consent"
+    exit
+  end
+end
+
+def authenticate
+  configuration = DocuSign_eSign::Configuration.new
+  configuration.debugging = true
+  api_client = DocuSign_eSign::ApiClient.new(configuration)
+  api_client.set_oauth_base_path(CONFIG["authorization_server"])
+
+  rsa_pk = 'docusign_private_key.txt'
+  begin
+    token = api_client.request_jwt_user_token(CONFIG["jwt_integration_key"], CONFIG["impersonated_user_guid"], rsa_pk, expires_in=3600, $SCOPES)
+    user_info_response = api_client.get_user_info(token.access_token)
+    account = user_info_response.accounts.find(&:is_default)
+
+    account_info = {
+      access_token: token.access_token,
+      account_id: account.account_id,
+      base_path: account.base_uri
+    }
+    account_info
+  rescue OpenSSL::PKey::RSAError => exception
+    Rails.logger.error exception.inspect
+    if File.read(rsa_pk).starts_with? '{RSA_PRIVATE_KEY}'
+      fail "Please add your private RSA key to: #{rsa_pk}"
+    else
+      raise
+    end
+  rescue DocuSign_eSign::ApiError => exception
+    body = JSON.parse(exception.response_body)
+    if body['error'] == "consent_required"
+      authenticate if get_consent
+    else
+      puts "API Error"
+      puts body['error']
+      puts body['message']
+      exit
+    end
+  end
+end
+
+def get_args(apiAccountId, accessToken, basePath)
+  puts "Enter the signer's email address: "
+  signerEmail = gets.chomp
+  puts "Enter the signer's name: "
+  signerName = gets.chomp
+  puts "Enter the carbon copy's email address: "
+  ccSignerEmail = gets.chomp
+  puts "Enter the carbon copy's name: "
+  ccSignerName = gets.chomp
+
+  envelope_args = {
+    signer_email: signerEmail,
+    signer_name: signerName,
+    cc_email: ccSignerEmail,
+    cc_name: ccSignerName,
+    status: 'sent',
+    doc_docx: '../data/World_Wide_Corp_Battle_Plan_Trafalgar.docx',
+    doc_pdf: '../data/World_Wide_Corp_lorem.pdf'
+  }
+  args = {
+    account_id: apiAccountId,
+    base_path: basePath,
+    access_token: accessToken,
+    envelope_args: envelope_args
+  }
+
+  return args
+end
+
+def main
+  load_config_data
+  account_info = authenticate
+  args = get_args(account_info[:account_id], account_info[:access_token], account_info[:base_path])
+  results = ESign::Eg002SigningViaEmailService.new(args).worker
+  puts "Successfully sent envelope with envelope ID: #{results['envelope_id']}"
+end
+
+CONFIG = load_config_data
+main