discourse/spec/components/guardian/user_guardian_spec.rb

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# frozen_string_literal: true
require 'rails_helper'
describe UserGuardian do
let :user do
Fabricate(:user)
end
let :moderator do
Fabricate(:moderator)
end
let :admin do
Fabricate(:admin)
end
let(:user_avatar) do
Fabricate(:user_avatar, user: user)
end
let :users_upload do
Upload.new(user_id: user_avatar.user_id, id: 1)
end
let :already_uploaded do
u = Upload.new(user_id: 9999, id: 2)
user_avatar.custom_upload_id = u.id
u
end
let :not_my_upload do
Upload.new(user_id: 9999, id: 3)
end
let(:moderator_upload) do
Upload.new(user_id: moderator.id, id: 4)
end
describe '#can_pick_avatar?' do
let :guardian do
Guardian.new(user)
end
context 'anon user' do
let(:guardian) { Guardian.new }
it "should return the right value" do
expect(guardian.can_pick_avatar?(user_avatar, users_upload)).to eq(false)
end
end
context 'current user' do
it "can not set uploads not owned by current user" do
expect(guardian.can_pick_avatar?(user_avatar, users_upload)).to eq(true)
expect(guardian.can_pick_avatar?(user_avatar, already_uploaded)).to eq(true)
UserUpload.create!(
upload_id: not_my_upload.id,
user_id: not_my_upload.user_id
)
expect(guardian.can_pick_avatar?(user_avatar, not_my_upload)).to eq(false)
expect(guardian.can_pick_avatar?(user_avatar, nil)).to eq(true)
end
it "can handle uploads that are associated but not directly owned" do
UserUpload.create!(
upload_id: not_my_upload.id,
user_id: user_avatar.user_id
)
expect(guardian.can_pick_avatar?(user_avatar, not_my_upload))
.to eq(true)
end
end
context 'moderator' do
let :guardian do
Guardian.new(moderator)
end
it "is secure" do
expect(guardian.can_pick_avatar?(user_avatar, moderator_upload)).to eq(true)
expect(guardian.can_pick_avatar?(user_avatar, users_upload)).to eq(true)
expect(guardian.can_pick_avatar?(user_avatar, already_uploaded)).to eq(true)
expect(guardian.can_pick_avatar?(user_avatar, not_my_upload)).to eq(false)
expect(guardian.can_pick_avatar?(user_avatar, nil)).to eq(true)
end
end
context 'admin' do
let :guardian do
Guardian.new(admin)
end
it "is secure" do
expect(guardian.can_pick_avatar?(user_avatar, not_my_upload)).to eq(true)
expect(guardian.can_pick_avatar?(user_avatar, nil)).to eq(true)
end
end
end
describe "#can_see_profile?" do
it "is false for no user" do
expect(Guardian.new.can_see_profile?(nil)).to eq(false)
end
it "is true for a user whose profile is public" do
expect(Guardian.new.can_see_profile?(user)).to eq(true)
end
context "hidden profile" do
# Mixing Fabricate.build() and Fabricate() could cause ID clashes, so override :user
fab!(:user) { Fabricate(:user) }
let(:hidden_user) do
result = Fabricate(:user)
result.user_option.update_column(:hide_profile_and_presence, true)
result
end
it "is false for another user" do
expect(Guardian.new(user).can_see_profile?(hidden_user)).to eq(false)
end
it "is false for an anonymous user" do
expect(Guardian.new.can_see_profile?(hidden_user)).to eq(false)
end
it "is true for the user themselves" do
expect(Guardian.new(hidden_user).can_see_profile?(hidden_user)).to eq(true)
end
it "is true for a staff user" do
expect(Guardian.new(admin).can_see_profile?(hidden_user)).to eq(true)
end
end
end
describe "#allowed_user_field_ids" do
let! :fields do
[
Fabricate(:user_field),
Fabricate(:user_field),
Fabricate(:user_field, show_on_profile: true),
Fabricate(:user_field, show_on_user_card: true),
Fabricate(:user_field, show_on_user_card: true, show_on_profile: true)
]
end
let :user2 do
Fabricate(:user)
end
it "returns all fields for staff" do
guardian = Guardian.new(admin)
expect(guardian.allowed_user_field_ids(user)).to contain_exactly(*fields.map(&:id))
end
it "returns all fields for self" do
guardian = Guardian.new(user)
expect(guardian.allowed_user_field_ids(user)).to contain_exactly(*fields.map(&:id))
end
it "returns only public fields for others" do
guardian = Guardian.new(user)
expect(guardian.allowed_user_field_ids(user2)).to contain_exactly(*fields[2..5].map(&:id))
end
it "has a different cache per user" do
guardian = Guardian.new(user)
expect(guardian.allowed_user_field_ids(user2)).to contain_exactly(*fields[2..5].map(&:id))
expect(guardian.allowed_user_field_ids(user)).to contain_exactly(*fields.map(&:id))
end
end
describe "#can_delete_user?" do
shared_examples "can_delete_user examples" do
it "isn't allowed if user is an admin" do
another_admin = Fabricate(:admin)
expect(guardian.can_delete_user?(another_admin)).to eq(false)
end
end
shared_examples "can_delete_user staff examples" do
it "is allowed when user didn't create a post yet" do
expect(user.first_post_created_at).to be_nil
expect(guardian.can_delete_user?(user)).to eq(true)
end
context "when user created too many posts" do
before do
(User::MAX_STAFF_DELETE_POST_COUNT + 1).times { Fabricate(:post, user: user) }
end
it "is allowed when user created the first post within delete_user_max_post_age days" do
SiteSetting.delete_user_max_post_age = 2
user.user_stat = UserStat.new(new_since: 3.days.ago, first_post_created_at: 1.day.ago)
expect(guardian.can_delete_user?(user)).to eq(true)
user.user_stat = UserStat.new(new_since: 3.days.ago, first_post_created_at: 3.day.ago)
expect(guardian.can_delete_user?(user)).to eq(false)
end
end
context "when user didn't create many posts" do
before do
(User::MAX_STAFF_DELETE_POST_COUNT - 1).times { Fabricate(:post, user: user) }
end
it "is allowed when even when user created the first post before delete_user_max_post_age days" do
SiteSetting.delete_user_max_post_age = 2
user.user_stat = UserStat.new(new_since: 3.days.ago, first_post_created_at: 3.day.ago)
expect(guardian.can_delete_user?(user)).to eq(true)
end
end
end
context "delete myself" do
let(:guardian) { Guardian.new(user) }
include_examples "can_delete_user examples"
it "isn't allowed when SSO is enabled" do
SiteSetting.sso_url = "https://www.example.com/sso"
SiteSetting.enable_sso = true
expect(guardian.can_delete_user?(user)).to eq(false)
end
it "isn't allowed when user created too many posts" do
Fabricate(:post, user: user)
expect(guardian.can_delete_user?(user)).to eq(true)
Fabricate(:post, user: user)
expect(guardian.can_delete_user?(user)).to eq(false)
end
it "isn't allowed when user created too many posts in PM" do
topic = Fabricate(:private_message_topic, user: user)
Fabricate(:post, user: user, topic: topic)
expect(guardian.can_delete_user?(user)).to eq(true)
Fabricate(:post, user: user, topic: topic)
expect(guardian.can_delete_user?(user)).to eq(false)
end
it "is allowed when user responded to PM from system user" do
topic = Fabricate(:private_message_topic, user: Discourse.system_user, topic_allowed_users: [
Fabricate.build(:topic_allowed_user, user: Discourse.system_user),
Fabricate.build(:topic_allowed_user, user: user)
])
Fabricate(:post, user: user, topic: topic)
expect(guardian.can_delete_user?(user)).to eq(true)
Fabricate(:post, user: user, topic: topic)
expect(guardian.can_delete_user?(user)).to eq(true)
end
it "is allowed when user created multiple posts in PMs to themself" do
topic = Fabricate(:private_message_topic, user: user, topic_allowed_users: [
Fabricate.build(:topic_allowed_user, user: user)
])
Fabricate(:post, user: user, topic: topic)
Fabricate(:post, user: user, topic: topic)
expect(guardian.can_delete_user?(user)).to eq(true)
end
it "isn't allowed when user created multiple posts in PMs sent to other users" do
topic = Fabricate(:private_message_topic, user: user, topic_allowed_users: [
Fabricate.build(:topic_allowed_user, user: user),
Fabricate.build(:topic_allowed_user, user: Fabricate(:user))
])
Fabricate(:post, user: user, topic: topic)
expect(guardian.can_delete_user?(user)).to eq(true)
Fabricate(:post, user: user, topic: topic)
expect(guardian.can_delete_user?(user)).to eq(false)
end
it "isn't allowed when user created multiple posts in PMs sent to groups" do
topic = Fabricate(:private_message_topic, user: user, topic_allowed_users: [
Fabricate.build(:topic_allowed_user, user: user)
], topic_allowed_groups: [
Fabricate.build(:topic_allowed_group, group: Fabricate(:group)),
Fabricate.build(:topic_allowed_group, group: Fabricate(:group))
])
Fabricate(:post, user: user, topic: topic)
expect(guardian.can_delete_user?(user)).to eq(true)
Fabricate(:post, user: user, topic: topic)
expect(guardian.can_delete_user?(user)).to eq(false)
end
it "isn't allowed when site admin blocked self deletion" do
expect(user.first_post_created_at).to be_nil
SiteSetting.delete_user_self_max_post_count = -1
expect(guardian.can_delete_user?(user)).to eq(false)
end
it "correctly respects the delete_user_self_max_post_count setting" do
SiteSetting.delete_user_self_max_post_count = 0
expect(guardian.can_delete_user?(user)).to eq(true)
Fabricate(:post, user: user)
expect(guardian.can_delete_user?(user)).to eq(false)
SiteSetting.delete_user_self_max_post_count = 1
expect(guardian.can_delete_user?(user)).to eq(true)
Fabricate(:post, user: user)
expect(guardian.can_delete_user?(user)).to eq(false)
SiteSetting.delete_user_self_max_post_count = 2
expect(guardian.can_delete_user?(user)).to eq(true)
end
end
context "for moderators" do
let(:guardian) { Guardian.new(moderator) }
include_examples "can_delete_user examples"
include_examples "can_delete_user staff examples"
end
context "for admins" do
let(:guardian) { Guardian.new(admin) }
include_examples "can_delete_user examples"
include_examples "can_delete_user staff examples"
end
end
describe "#can_merge_user?" do
shared_examples "can_merge_user examples" do
it "isn't allowed if user is a staff" do
staff = Fabricate(:moderator)
expect(guardian.can_merge_user?(staff)).to eq(false)
end
end
context "for moderators" do
let(:guardian) { Guardian.new(moderator) }
include_examples "can_merge_user examples"
it "isn't allowed if current_user is not an admin" do
expect(guardian.can_merge_user?(user)).to eq(false)
end
end
context "for admins" do
let(:guardian) { Guardian.new(admin) }
include_examples "can_merge_user examples"
end
end
describe "#can_see_review_queue?" do
it 'returns true when the user is a staff member' do
guardian = Guardian.new(moderator)
expect(guardian.can_see_review_queue?).to eq(true)
end
it 'returns false for a regular user' do
guardian = Guardian.new(user)
expect(guardian.can_see_review_queue?).to eq(false)
end
it "returns true when the user's group can review an item in the queue" do
group = Fabricate(:group)
group.add(user)
guardian = Guardian.new(user)
SiteSetting.enable_category_group_review = true
Fabricate(:reviewable_flagged_post, reviewable_by_group: group, category: nil)
expect(guardian.can_see_review_queue?).to eq(true)
end
it 'returns false if category group review is disabled' do
group = Fabricate(:group)
group.add(user)
guardian = Guardian.new(user)
SiteSetting.enable_category_group_review = false
Fabricate(:reviewable_flagged_post, reviewable_by_group: group, category: nil)
expect(guardian.can_see_review_queue?).to eq(false)
end
it 'returns false if the reviewable is under a read restricted category' do
group = Fabricate(:group)
group.add(user)
guardian = Guardian.new(user)
SiteSetting.enable_category_group_review = true
category = Fabricate(:category, read_restricted: true)
Fabricate(:reviewable_flagged_post, reviewable_by_group: group, category: category)
expect(guardian.can_see_review_queue?).to eq(false)
end
end
end