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This method is a huge footgun in production, since it calls
the Redis KEYS command. From the Redis documentation at
https://redis.io/commands/keys/:
> Warning: consider KEYS as a command that should only be used in
production environments with extreme care. It may ruin performance when
it is executed against large databases. This command is intended for
debugging and special operations, such as changing your keyspace layout.
Don't use KEYS in your regular application code.
Since we were only using `delete_prefixed` in specs (now that we
removed the usage in production in 24ec06ff85)
we can remove this and instead rely on `use_redis_snapshotting` on the
particular tests that need this kind of clearing functionality.
78 lines
1.9 KiB
Ruby
78 lines
1.9 KiB
Ruby
# encoding: UTF-8
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# frozen_string_literal: true
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RSpec.describe "rate limiter integration" do
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before { RateLimiter.enable }
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use_redis_snapshotting
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it "will rate limit message bus requests once queueing" do
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freeze_time
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global_setting :reject_message_bus_queue_seconds, 0.1
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post "/message-bus/#{SecureRandom.hex}/poll",
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headers: {
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"HTTP_X_REQUEST_START" => "t=#{Time.now.to_f - 0.2}",
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}
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expect(response.status).to eq(429)
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expect(response.headers["Retry-After"].to_i).to be > 29
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end
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it "will not rate limit when all is good" do
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freeze_time
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global_setting :reject_message_bus_queue_seconds, 0.1
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post "/message-bus/#{SecureRandom.hex}/poll",
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headers: {
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"HTTP_X_REQUEST_START" => "t=#{Time.now.to_f - 0.05}",
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}
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expect(response.status).to eq(200)
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end
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it "will clear the token cookie if invalid" do
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name = Auth::DefaultCurrentUserProvider::TOKEN_COOKIE
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# we try 11 times because the rate limit is 10
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11.times do
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cookies[name] = SecureRandom.hex
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get "/categories.json"
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expect(response.cookies.has_key?(name)).to eq(true)
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expect(response.cookies[name]).to be_nil
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end
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end
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it "can cleanly limit requests and sets a Retry-After header" do
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freeze_time
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admin = Fabricate(:admin)
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api_key = Fabricate(:api_key, user: admin)
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global_setting :max_admin_api_reqs_per_minute, 1
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get "/admin/api/keys.json",
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headers: {
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HTTP_API_KEY: api_key.key,
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HTTP_API_USERNAME: admin.username,
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}
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expect(response.status).to eq(200)
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get "/admin/api/keys.json",
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headers: {
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HTTP_API_KEY: api_key.key,
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HTTP_API_USERNAME: admin.username,
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}
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expect(response.status).to eq(429)
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data = response.parsed_body
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expect(response.headers["Retry-After"]).to eq("60")
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expect(data["extras"]["wait_seconds"]).to eq(60)
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end
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end
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