discourse/spec/models/api_key_spec.rb

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# encoding: utf-8
# frozen_string_literal: true
require 'rails_helper'
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describe ApiKey do
fab!(:user) { Fabricate(:user) }
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it { is_expected.to belong_to :user }
it { is_expected.to belong_to :created_by }
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it 'generates a key when saving' do
api_key = ApiKey.new
api_key.save!
initial_key = api_key.key
expect(initial_key.length).to eq(64)
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# Does not overwrite key when saving again
api_key.description = "My description here"
api_key.save!
expect(api_key.reload.key).to eq(initial_key)
end
it 'does not have the key when loading later from the database' do
api_key = ApiKey.create!
expect(api_key.key_available?).to eq(true)
expect(api_key.key.length).to eq(64)
api_key = ApiKey.find(api_key.id)
expect(api_key.key_available?).to eq(false)
expect { api_key.key }.to raise_error(ApiKey::KeyAccessError)
end
it "can lookup keys based on their hash" do
key = ApiKey.create!.key
expect(ApiKey.with_key(key).length).to eq(1)
end
it "can calculate the epoch correctly" do
expect(ApiKey.last_used_epoch.to_datetime).to be_a(DateTime)
SiteSetting.api_key_last_used_epoch = ""
expect(ApiKey.last_used_epoch).to eq(nil)
end
it "can automatically revoke keys" do
now = Time.now
SiteSetting.api_key_last_used_epoch = now - 2.years
SiteSetting.revoke_api_keys_days = 180 # 6 months
freeze_time now - 1.year
never_used = Fabricate(:api_key)
used_previously = Fabricate(:api_key)
used_previously.update(last_used_at: Time.zone.now)
used_recently = Fabricate(:api_key)
freeze_time now - 3.months
used_recently.update(last_used_at: Time.zone.now)
freeze_time now
ApiKey.revoke_unused_keys!
[never_used, used_previously, used_recently].each(&:reload)
expect(never_used.revoked_at).to_not eq(nil)
expect(used_previously.revoked_at).to_not eq(nil)
expect(used_recently.revoked_at).to eq(nil)
# Restore them
[never_used, used_previously, used_recently].each { |a| a.update(revoked_at: nil) }
# Move the epoch to 1 month ago
SiteSetting.api_key_last_used_epoch = now - 1.month
ApiKey.revoke_unused_keys!
[never_used, used_previously, used_recently].each(&:reload)
expect(never_used.revoked_at).to eq(nil)
expect(used_previously.revoked_at).to eq(nil)
expect(used_recently.revoked_at).to eq(nil)
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end
describe 'API Key scope mappings' do
it 'maps api_key permissions' do
api_key_mappings = ApiKeyScope.scope_mappings[:topics]
assert_responds_to(api_key_mappings.dig(:write, :actions))
assert_responds_to(api_key_mappings.dig(:read, :actions))
assert_responds_to(api_key_mappings.dig(:read_lists, :actions))
end
def assert_responds_to(mappings)
mappings.each do |m|
controller, method = m.split('#')
controller_name = "#{controller.capitalize}Controller"
expect(controller_name.constantize.method_defined?(method)).to eq(true)
end
end
end
describe "#request_allowed?" do
let(:request) {
ActionDispatch::TestRequest.create.tap do |request|
request.path_parameters = { controller: "topics", action: "show", topic_id: "3" }
request.remote_addr = "133.45.67.99"
end
}
let(:env) { request.env }
let(:key) { ApiKey.new(api_key_scopes: [scope]) }
context 'with regular scopes' do
let(:scope) do
ApiKeyScope.new(resource: 'topics', action: 'read', allowed_parameters: { topic_id: '3' })
end
it 'allows the request if there are no allowed IPs' do
key.allowed_ips = nil
key.api_key_scopes = []
expect(key.request_allowed?(env)).to eq(true)
end
it 'rejects the request if the IP is not allowed' do
key.allowed_ips = %w[115.65.76.87]
expect(key.request_allowed?(env)).to eq(false)
end
it 'allow the request if there are not allowed params' do
scope.allowed_parameters = nil
expect(key.request_allowed?(env)).to eq(true)
end
it 'rejects the request when params are different' do
request.path_parameters = { controller: "topics", action: "show", topic_id: "4" }
expect(key.request_allowed?(env)).to eq(false)
end
it 'accepts the request if one of the parameters match' do
request.path_parameters = { controller: "topics", action: "show", topic_id: "4" }
scope.allowed_parameters = { topic_id: %w[3 4] }
expect(key.request_allowed?(env)).to eq(true)
end
it 'allow the request when the scope has an alias' do
request.path_parameters = { controller: "topics", action: "show", id: "3" }
expect(key.request_allowed?(env)).to eq(true)
end
it 'rejects the request when the main parameter and the alias are both used' do
request.path_parameters = { controller: "topics", action: "show", topic_id: "3", id: "3" }
expect(key.request_allowed?(env)).to eq(false)
end
end
context 'with global:read scope' do
let(:scope) do
ApiKeyScope.new(resource: 'global', action: 'read')
end
it 'allows only GET requests for global:read' do
request.request_method = 'GET'
expect(key.request_allowed?(env)).to eq(true)
request.request_method = 'POST'
expect(key.request_allowed?(env)).to eq(false)
end
end
end
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end