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# frozen_string_literal: true
# rubocop:todo all
require 'spec_helper'
describe 'Client construction with AWS auth' do
require_aws_auth
let(:client) do
new_local_client(SpecConfig.instance.addresses,
SpecConfig.instance.ssl_options.merge(
auth_mech: :aws,
connect_timeout: 3.44, socket_timeout: 3.45,
server_selection_timeout: 3.46))
end
let(:authenticated_user_info) do
# https://stackoverflow.com/questions/21414608/mongodb-show-current-user
info = client.database.command(connectionStatus: 1).documents.first
info[:authInfo][:authenticatedUsers].first
end
let(:authenticated_user_name) { authenticated_user_info[:user] }
shared_examples_for 'connects successfully' do
it 'connects successfully' do
client['foo'].insert_one(test: true)
end
end
context 'credentials specified explicitly' do
let(:username) { ENV.fetch('MONGO_RUBY_DRIVER_AWS_AUTH_ACCESS_KEY_ID') }
let(:password) { ENV.fetch('MONGO_RUBY_DRIVER_AWS_AUTH_SECRET_ACCESS_KEY') }
let(:session_token) { ENV.fetch('MONGO_RUBY_DRIVER_AWS_AUTH_SESSION_TOKEN') }
let(:address_strs) { SpecConfig.instance.addresses.join(',') }
context 'regular credentials' do
require_auth 'aws-regular'
context 'via Ruby options' do
let(:client) do
new_local_client(SpecConfig.instance.addresses,
SpecConfig.instance.ssl_options.merge(
auth_mech: :aws,
user: username,
password: password,
connect_timeout: 3.34, socket_timeout: 3.35,
server_selection_timeout: 3.36))
end
it_behaves_like 'connects successfully'
it 'uses the expected user' do
puts "Authenticated as #{authenticated_user_name}"
authenticated_user_name.should =~ /^arn:aws:iam:/
end
end
context 'via URI' do
let(:client) do
new_local_client("mongodb://#{CGI.escape(username)}:#{CGI.escape(password)}@#{address_strs}/test?authMechanism=MONGODB-AWS&serverSelectionTimeoutMS=3.26")
end
it_behaves_like 'connects successfully'
it 'uses the expected user' do
puts "Authenticated as #{authenticated_user_name}"
authenticated_user_name.should =~ /^arn:aws:iam:/
end
end
end
context 'temporary credentials' do
require_auth 'aws-assume-role'
context 'via Ruby options' do
let(:client) do
new_local_client(SpecConfig.instance.addresses,
SpecConfig.instance.ssl_options.merge(
auth_mech: :aws,
user: username,
password: password,
auth_mech_properties: {
aws_session_token: session_token,
},
connect_timeout: 3.34, socket_timeout: 3.35,
server_selection_timeout: 3.36))
end
it_behaves_like 'connects successfully'
it 'uses the expected user' do
puts "Authenticated as #{authenticated_user_name}"
authenticated_user_name.should =~ /^arn:aws:sts:/
end
end
context 'via URI' do
let(:client) do
new_local_client("mongodb://#{CGI.escape(username)}:#{CGI.escape(password)}@#{address_strs}/test?authMechanism=MONGODB-AWS&serverSelectionTimeoutMS=3.26&authMechanismProperties=AWS_SESSION_TOKEN:#{CGI.escape(session_token)}")
end
it_behaves_like 'connects successfully'
it 'uses the expected user' do
puts "Authenticated as #{authenticated_user_name}"
authenticated_user_name.should =~ /^arn:aws:sts:/
end
end
end
end
context 'credentials specified via environment' do
require_auth 'aws-regular', 'aws-assume-role'
context 'no credentials given explicitly to Client constructor' do
context 'credentials not provided in environment' do
local_env(
'AWS_ACCESS_KEY_ID' => nil,
'AWS_SECRET_ACCESS_KEY' => nil,
'AWS_SESSION_TOKEN' => nil,
)
it 'does not connect' do
lambda do
client['foo'].insert_one(test: true)
end.should raise_error(Mongo::Auth::Aws::CredentialsNotFound, /Could not locate AWS credentials/)
end
end
context 'credentials provided in environment' do
local_env do
{
'AWS_ACCESS_KEY_ID' => ENV.fetch('MONGO_RUBY_DRIVER_AWS_AUTH_ACCESS_KEY_ID'),
'AWS_SECRET_ACCESS_KEY' => ENV.fetch('MONGO_RUBY_DRIVER_AWS_AUTH_SECRET_ACCESS_KEY'),
'AWS_SESSION_TOKEN' => ENV['MONGO_RUBY_DRIVER_AWS_AUTH_SESSION_TOKEN'],
}
end
it_behaves_like 'connects successfully'
context 'when using regular credentials' do
require_auth 'aws-regular'
it 'uses the expected user' do
puts "Authenticated as #{authenticated_user_name}"
authenticated_user_name.should =~ /^arn:/
authenticated_user_name.should_not =~ /^arn:.*assumed-role/
end
end
context 'when using assume role credentials' do
require_auth 'aws-assume-role'
it 'uses the expected user' do
puts "Authenticated as #{authenticated_user_name}"
authenticated_user_name.should =~ /^arn:.*assumed-role/
end
end
end
end
end
context 'credentials specified via instance/task metadata' do
require_auth 'aws-ec2', 'aws-ecs', 'aws-web-identity'
before(:all) do
# No explicit credentials are expected in the tested configurations
ENV['AWS_ACCESS_KEY_ID'].should be_nil
end
it_behaves_like 'connects successfully'
context 'when using ec2 instance role' do
require_auth 'aws-ec2'
it 'uses the expected user' do
puts "Authenticated as #{authenticated_user_name}"
authenticated_user_name.should =~ /^arn:aws:sts:.*assumed-role.*instance_profile_role/
end
end
context 'when using ecs task role' do
require_auth 'aws-ecs'
it 'uses the expected user' do
puts "Authenticated as #{authenticated_user_name}"
authenticated_user_name.should =~ /^arn:aws:sts:.*assumed-role.*ecstaskexecutionrole/i
end
end
context 'when using web identity' do
require_auth 'aws-web-identity'
it 'uses the expected user' do
puts "Authenticated as #{authenticated_user_name}"
authenticated_user_name.should =~ /^arn:aws:sts:.*assumed-role.*webIdentityTestRole/i
end
end
end
end
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