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require 'spec_helper'
describe Gitlab::OAuth::User do
let(:oauth_user) { described_class.new(auth_hash) }
let(:gl_user) { oauth_user.gl_user }
let(:uid) { 'my-uid' }
let(:provider) { 'my-provider' }
let(:auth_hash) { OmniAuth::AuthHash.new(uid: uid, provider: provider, info: info_hash) }
let(:info_hash) do
{
nickname: '-john+gitlab-ETC%.git@gmail.com',
name: 'John',
email: 'john@mail.com'
}
end
let(:ldap_user) { Gitlab::LDAP::Person.new(Net::LDAP::Entry.new, 'ldapmain') }
describe '#persisted?' do
let!(:existing_user) { create(:omniauth_user, extern_uid: 'my-uid', provider: 'my-provider') }
it "finds an existing user based on uid and provider (facebook)" do
expect( oauth_user.persisted? ).to be_truthy
end
it 'returns false if user is not found in database' do
allow(auth_hash).to receive(:uid).and_return('non-existing')
expect( oauth_user.persisted? ).to be_falsey
end
end
def stub_omniauth_config(messages)
allow(Gitlab.config.omniauth).to receive_messages(messages)
end
describe '#save' do
def stub_ldap_config(messages)
allow(Gitlab::LDAP::Config).to receive_messages(messages)
end
let(:provider) { 'twitter' }
describe 'signup' do
context 'when signup is disabled' do
before do
stub_application_setting signup_enabled: false
end
it 'creates the user' do
stub_omniauth_config(allow_single_sign_on: ['twitter'])
oauth_user.save
expect(gl_user).to be_persisted
end
end
context 'when user confirmation email is enabled' do
before do
stub_application_setting send_user_confirmation_email: true
end
it 'creates and confirms the user anyway' do
stub_omniauth_config(allow_single_sign_on: ['twitter'])
oauth_user.save
expect(gl_user).to be_persisted
expect(gl_user).to be_confirmed
end
end
it 'marks user as having password_automatically_set' do
stub_omniauth_config(allow_single_sign_on: ['twitter'], external_providers: ['twitter'])
oauth_user.save
expect(gl_user).to be_persisted
expect(gl_user).to be_password_automatically_set
end
shared_examples 'to verify compliance with allow_single_sign_on' do
context 'provider is marked as external' do
it 'marks user as external' do
stub_omniauth_config(allow_single_sign_on: ['twitter'], external_providers: ['twitter'])
oauth_user.save
expect(gl_user).to be_valid
expect(gl_user.external).to be_truthy
end
end
context 'provider was external, now has been removed' do
it 'does not mark external user as internal' do
create(:omniauth_user, extern_uid: 'my-uid', provider: 'twitter', external: true)
stub_omniauth_config(allow_single_sign_on: ['twitter'], external_providers: ['facebook'])
oauth_user.save
expect(gl_user).to be_valid
expect(gl_user.external).to be_truthy
end
end
context 'provider is not external' do
context 'when adding a new OAuth identity' do
it 'does not promote an external user to internal' do
user = create(:user, email: 'john@mail.com', external: true)
user.identities.create(provider: provider, extern_uid: uid)
oauth_user.save
expect(gl_user).to be_valid
expect(gl_user.external).to be_truthy
end
end
end
context 'with new allow_single_sign_on enabled syntax' do
before do
stub_omniauth_config(allow_single_sign_on: ['twitter'])
end
it "creates a user from Omniauth" do
oauth_user.save
expect(gl_user).to be_valid
identity = gl_user.identities.first
expect(identity.extern_uid).to eql uid
expect(identity.provider).to eql 'twitter'
end
end
context "with old allow_single_sign_on enabled syntax" do
before do
stub_omniauth_config(allow_single_sign_on: true)
end
it "creates a user from Omniauth" do
oauth_user.save
expect(gl_user).to be_valid
identity = gl_user.identities.first
expect(identity.extern_uid).to eql uid
expect(identity.provider).to eql 'twitter'
end
end
context 'with new allow_single_sign_on disabled syntax' do
before do
stub_omniauth_config(allow_single_sign_on: [])
end
it 'throws an error' do
expect { oauth_user.save }.to raise_error StandardError
end
end
context 'with old allow_single_sign_on disabled (Default)' do
before do
stub_omniauth_config(allow_single_sign_on: false)
end
it 'throws an error' do
expect { oauth_user.save }.to raise_error StandardError
end
end
end
context "with auto_link_ldap_user disabled (default)" do
before do
stub_omniauth_config(auto_link_ldap_user: false)
end
include_examples "to verify compliance with allow_single_sign_on"
end
context "with auto_link_ldap_user enabled" do
before do
stub_omniauth_config(auto_link_ldap_user: true)
end
context "and no LDAP provider defined" do
before do
stub_ldap_config(providers: [])
end
include_examples "to verify compliance with allow_single_sign_on"
end
context "and at least one LDAP provider is defined" do
before do
stub_ldap_config(providers: %w(ldapmain))
end
context "and a corresponding LDAP person" do
before do
allow(ldap_user).to receive(:uid) { uid }
allow(ldap_user).to receive(:username) { uid }
allow(ldap_user).to receive(:email) { ['johndoe@example.com', 'john2@example.com'] }
allow(ldap_user).to receive(:dn) { 'uid=user1,ou=People,dc=example' }
end
context "and no account for the LDAP user" do
it "creates a user with dual LDAP and omniauth identities" do
allow(Gitlab::LDAP::Person).to receive(:find_by_uid).and_return(ldap_user)
oauth_user.save
expect(gl_user).to be_valid
expect(gl_user.username).to eql uid
expect(gl_user.email).to eql 'johndoe@example.com'
expect(gl_user.identities.length).to be 2
identities_as_hash = gl_user.identities.map { |id| { provider: id.provider, extern_uid: id.extern_uid } }
expect(identities_as_hash).to match_array(
[
{ provider: 'ldapmain', extern_uid: 'uid=user1,ou=People,dc=example' },
{ provider: 'twitter', extern_uid: uid }
]
)
end
end
context "and LDAP user has an account already" do
let!(:existing_user) { create(:omniauth_user, email: 'john@example.com', extern_uid: 'uid=user1,ou=People,dc=example', provider: 'ldapmain', username: 'john') }
it "adds the omniauth identity to the LDAP account" do
allow(Gitlab::LDAP::Person).to receive(:find_by_uid).and_return(ldap_user)
oauth_user.save
expect(gl_user).to be_valid
expect(gl_user.username).to eql 'john'
expect(gl_user.email).to eql 'john@example.com'
expect(gl_user.identities.length).to be 2
identities_as_hash = gl_user.identities.map { |id| { provider: id.provider, extern_uid: id.extern_uid } }
expect(identities_as_hash).to match_array(
[
{ provider: 'ldapmain', extern_uid: 'uid=user1,ou=People,dc=example' },
{ provider: 'twitter', extern_uid: uid }
]
)
end
end
context 'when an LDAP person is not found by uid' do
it 'tries to find an LDAP person by DN and adds the omniauth identity to the user' do
allow(Gitlab::LDAP::Person).to receive(:find_by_uid).and_return(nil)
allow(Gitlab::LDAP::Person).to receive(:find_by_dn).and_return(ldap_user)
oauth_user.save
identities_as_hash = gl_user.identities.map { |id| { provider: id.provider, extern_uid: id.extern_uid } }
expect(identities_as_hash)
.to match_array(
[
{ provider: 'ldapmain', extern_uid: 'uid=user1,ou=People,dc=example' },
{ provider: 'twitter', extern_uid: uid }
]
)
end
end
end
context "and no corresponding LDAP person" do
before do
allow(Gitlab::LDAP::Person).to receive(:find_by_uid).and_return(nil)
end
include_examples "to verify compliance with allow_single_sign_on"
end
end
end
end
describe 'blocking' do
let(:provider) { 'twitter' }
before do
stub_omniauth_config(allow_single_sign_on: ['twitter'])
end
context 'signup with omniauth only' do
context 'dont block on create' do
before do
stub_omniauth_config(block_auto_created_users: false)
end
it do
oauth_user.save
expect(gl_user).to be_valid
expect(gl_user).not_to be_blocked
end
end
context 'block on create' do
before do
stub_omniauth_config(block_auto_created_users: true)
end
it do
oauth_user.save
expect(gl_user).to be_valid
expect(gl_user).to be_blocked
end
end
end
context 'signup with linked omniauth and LDAP account' do
before do
stub_omniauth_config(auto_link_ldap_user: true)
allow(ldap_user).to receive(:uid) { uid }
allow(ldap_user).to receive(:username) { uid }
allow(ldap_user).to receive(:email) { ['johndoe@example.com', 'john2@example.com'] }
allow(ldap_user).to receive(:dn) { 'uid=user1,ou=People,dc=example' }
allow(oauth_user).to receive(:ldap_person).and_return(ldap_user)
end
context "and no account for the LDAP user" do
context 'dont block on create (LDAP)' do
before do
allow_any_instance_of(Gitlab::LDAP::Config).to receive_messages(block_auto_created_users: false)
end
it do
oauth_user.save
expect(gl_user).to be_valid
expect(gl_user).not_to be_blocked
end
end
context 'block on create (LDAP)' do
before do
allow_any_instance_of(Gitlab::LDAP::Config).to receive_messages(block_auto_created_users: true)
end
it do
oauth_user.save
expect(gl_user).to be_valid
expect(gl_user).to be_blocked
end
end
end
context 'and LDAP user has an account already' do
let!(:existing_user) { create(:omniauth_user, email: 'john@example.com', extern_uid: 'uid=user1,ou=People,dc=example', provider: 'ldapmain', username: 'john') }
context 'dont block on create (LDAP)' do
before do
allow_any_instance_of(Gitlab::LDAP::Config).to receive_messages(block_auto_created_users: false)
end
it do
oauth_user.save
expect(gl_user).to be_valid
expect(gl_user).not_to be_blocked
end
end
context 'block on create (LDAP)' do
before do
allow_any_instance_of(Gitlab::LDAP::Config).to receive_messages(block_auto_created_users: true)
end
it do
oauth_user.save
expect(gl_user).to be_valid
expect(gl_user).not_to be_blocked
end
end
end
end
context 'sign-in' do
before do
oauth_user.save
oauth_user.gl_user.activate
end
context 'dont block on create' do
before do
stub_omniauth_config(block_auto_created_users: false)
end
it do
oauth_user.save
expect(gl_user).to be_valid
expect(gl_user).not_to be_blocked
end
end
context 'block on create' do
before do
stub_omniauth_config(block_auto_created_users: true)
end
it do
oauth_user.save
expect(gl_user).to be_valid
expect(gl_user).not_to be_blocked
end
end
context 'dont block on create (LDAP)' do
before do
allow_any_instance_of(Gitlab::LDAP::Config).to receive_messages(block_auto_created_users: false)
end
it do
oauth_user.save
expect(gl_user).to be_valid
expect(gl_user).not_to be_blocked
end
end
context 'block on create (LDAP)' do
before do
allow_any_instance_of(Gitlab::LDAP::Config).to receive_messages(block_auto_created_users: true)
end
it do
oauth_user.save
expect(gl_user).to be_valid
expect(gl_user).not_to be_blocked
end
end
end
end
end
describe 'updating email' do
let!(:existing_user) { create(:omniauth_user, extern_uid: 'my-uid', provider: 'my-provider') }
before do
stub_omniauth_config(sync_email_from_provider: 'my-provider')
end
context "when provider sets an email" do
it "updates the user email" do
expect(gl_user.email).to eq(info_hash[:email])
end
it "has external_email set to true" do
expect(gl_user.external_email?).to be(true)
end
it "has email_provider set to provider" do
expect(gl_user.email_provider).to eql 'my-provider'
end
end
context "when provider doesn't set an email" do
before do
info_hash.delete(:email)
end
it "does not update the user email" do
expect(gl_user.email).not_to eq(info_hash[:email])
end
it "has external_email set to false" do
expect(gl_user.external_email?).to be(false)
end
end
end
describe 'generating username' do
context 'when no collision with existing user' do
it 'generates the username with no counter' do
expect(gl_user.username).to eq('johngitlab-ETC')
end
end
context 'when collision with existing user' do
it 'generates the username with a counter' do
oauth_user.save
oauth_user2 = described_class.new(OmniAuth::AuthHash.new(uid: 'my-uid2', provider: provider, info: { nickname: 'johngitlab-ETC@othermail.com', email: 'john@othermail.com' }))
expect(oauth_user2.gl_user.username).to eq('johngitlab-ETC1')
end
end
context 'when username is a reserved word' do
let(:info_hash) do
{
nickname: 'admin@othermail.com',
email: 'admin@othermail.com'
}
end
it 'generates the username with a counter' do
expect(gl_user.username).to eq('admin1')
end
end
end
end
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