Merge branch 'fix/1659-rate-limiter' into 'develop'

remote_ip plug adds remote_ip_found flag

Closes #1659

See merge request pleroma/pleroma!2390
This commit is contained in:
Haelwenn 2020-04-15 15:26:55 +00:00
commit b1c1d2e5e1
5 changed files with 27 additions and 32 deletions

View File

@ -110,20 +110,9 @@ defp handle(conn, action_settings) do
end end
def disabled?(conn) do def disabled?(conn) do
localhost_or_socket =
case Config.get([Pleroma.Web.Endpoint, :http, :ip]) do
{127, 0, 0, 1} -> true
{0, 0, 0, 0, 0, 0, 0, 1} -> true
{:local, _} -> true
_ -> false
end
remote_ip_not_found =
if Map.has_key?(conn.assigns, :remote_ip_found), if Map.has_key?(conn.assigns, :remote_ip_found),
do: !conn.assigns.remote_ip_found, do: !conn.assigns.remote_ip_found,
else: false else: false
localhost_or_socket and remote_ip_not_found
end end
@inspect_bucket_not_found {:error, :not_found} @inspect_bucket_not_found {:error, :not_found}

View File

@ -7,8 +7,6 @@ defmodule Pleroma.Plugs.RemoteIp do
This is a shim to call [`RemoteIp`](https://git.pleroma.social/pleroma/remote_ip) but with runtime configuration. This is a shim to call [`RemoteIp`](https://git.pleroma.social/pleroma/remote_ip) but with runtime configuration.
""" """
import Plug.Conn
@behaviour Plug @behaviour Plug
@headers ~w[ @headers ~w[
@ -28,12 +26,11 @@ defmodule Pleroma.Plugs.RemoteIp do
def init(_), do: nil def init(_), do: nil
def call(%{remote_ip: original_remote_ip} = conn, _) do def call(conn, _) do
config = Pleroma.Config.get(__MODULE__, []) config = Pleroma.Config.get(__MODULE__, [])
if Keyword.get(config, :enabled, false) do if Keyword.get(config, :enabled, false) do
%{remote_ip: new_remote_ip} = conn = RemoteIp.call(conn, remote_ip_opts(config)) RemoteIp.call(conn, remote_ip_opts(config))
assign(conn, :remote_ip_found, original_remote_ip != new_remote_ip)
else else
conn conn
end end

View File

@ -183,7 +183,7 @@ defp deps do
{:flake_id, "~> 0.1.0"}, {:flake_id, "~> 0.1.0"},
{:remote_ip, {:remote_ip,
git: "https://git.pleroma.social/pleroma/remote_ip.git", git: "https://git.pleroma.social/pleroma/remote_ip.git",
ref: "825dc00aaba5a1b7c4202a532b696b595dd3bcb3"}, ref: "b647d0deecaa3acb140854fe4bda5b7e1dc6d1c8"},
{:captcha, {:captcha,
git: "https://git.pleroma.social/pleroma/elixir-libraries/elixir-captcha.git", git: "https://git.pleroma.social/pleroma/elixir-libraries/elixir-captcha.git",
ref: "e0f16822d578866e186a0974d65ad58cddc1e2ab"}, ref: "e0f16822d578866e186a0974d65ad58cddc1e2ab"},

View File

@ -97,7 +97,7 @@
"quack": {:hex, :quack, "0.1.1", "cca7b4da1a233757fdb44b3334fce80c94785b3ad5a602053b7a002b5a8967bf", [:mix], [{:poison, ">= 1.0.0", [hex: :poison, repo: "hexpm", optional: false]}, {:tesla, "~> 1.2.0", [hex: :tesla, repo: "hexpm", optional: false]}], "hexpm", "d736bfa7444112eb840027bb887832a0e403a4a3437f48028c3b29a2dbbd2543"}, "quack": {:hex, :quack, "0.1.1", "cca7b4da1a233757fdb44b3334fce80c94785b3ad5a602053b7a002b5a8967bf", [:mix], [{:poison, ">= 1.0.0", [hex: :poison, repo: "hexpm", optional: false]}, {:tesla, "~> 1.2.0", [hex: :tesla, repo: "hexpm", optional: false]}], "hexpm", "d736bfa7444112eb840027bb887832a0e403a4a3437f48028c3b29a2dbbd2543"},
"ranch": {:hex, :ranch, "1.7.1", "6b1fab51b49196860b733a49c07604465a47bdb78aa10c1c16a3d199f7f8c881", [:rebar3], [], "hexpm", "451d8527787df716d99dc36162fca05934915db0b6141bbdac2ea8d3c7afc7d7"}, "ranch": {:hex, :ranch, "1.7.1", "6b1fab51b49196860b733a49c07604465a47bdb78aa10c1c16a3d199f7f8c881", [:rebar3], [], "hexpm", "451d8527787df716d99dc36162fca05934915db0b6141bbdac2ea8d3c7afc7d7"},
"recon": {:hex, :recon, "2.5.0", "2f7fcbec2c35034bade2f9717f77059dc54eb4e929a3049ca7ba6775c0bd66cd", [:mix, :rebar3], [], "hexpm", "72f3840fedd94f06315c523f6cecf5b4827233bed7ae3fe135b2a0ebeab5e196"}, "recon": {:hex, :recon, "2.5.0", "2f7fcbec2c35034bade2f9717f77059dc54eb4e929a3049ca7ba6775c0bd66cd", [:mix, :rebar3], [], "hexpm", "72f3840fedd94f06315c523f6cecf5b4827233bed7ae3fe135b2a0ebeab5e196"},
"remote_ip": {:git, "https://git.pleroma.social/pleroma/remote_ip.git", "825dc00aaba5a1b7c4202a532b696b595dd3bcb3", [ref: "825dc00aaba5a1b7c4202a532b696b595dd3bcb3"]}, "remote_ip": {:git, "https://git.pleroma.social/pleroma/remote_ip.git", "b647d0deecaa3acb140854fe4bda5b7e1dc6d1c8", [ref: "b647d0deecaa3acb140854fe4bda5b7e1dc6d1c8"]},
"sleeplocks": {:hex, :sleeplocks, "1.1.1", "3d462a0639a6ef36cc75d6038b7393ae537ab394641beb59830a1b8271faeed3", [:rebar3], [], "hexpm", "84ee37aeff4d0d92b290fff986d6a95ac5eedf9b383fadfd1d88e9b84a1c02e1"}, "sleeplocks": {:hex, :sleeplocks, "1.1.1", "3d462a0639a6ef36cc75d6038b7393ae537ab394641beb59830a1b8271faeed3", [:rebar3], [], "hexpm", "84ee37aeff4d0d92b290fff986d6a95ac5eedf9b383fadfd1d88e9b84a1c02e1"},
"ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.5", "6eaf7ad16cb568bb01753dbbd7a95ff8b91c7979482b95f38443fe2c8852a79b", [:make, :mix, :rebar3], [], "hexpm", "13104d7897e38ed7f044c4de953a6c28597d1c952075eb2e328bc6d6f2bfc496"}, "ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.5", "6eaf7ad16cb568bb01753dbbd7a95ff8b91c7979482b95f38443fe2c8852a79b", [:make, :mix, :rebar3], [], "hexpm", "13104d7897e38ed7f044c4de953a6c28597d1c952075eb2e328bc6d6f2bfc496"},
"sweet_xml": {:hex, :sweet_xml, "0.6.6", "fc3e91ec5dd7c787b6195757fbcf0abc670cee1e4172687b45183032221b66b8", [:mix], [], "hexpm", "2e1ec458f892ffa81f9f8386e3f35a1af6db7a7a37748a64478f13163a1f3573"}, "sweet_xml": {:hex, :sweet_xml, "0.6.6", "fc3e91ec5dd7c787b6195757fbcf0abc670cee1e4172687b45183032221b66b8", [:mix], [], "hexpm", "2e1ec458f892ffa81f9f8386e3f35a1af6db7a7a37748a64478f13163a1f3573"},

View File

@ -5,8 +5,10 @@
defmodule Pleroma.Plugs.RateLimiterTest do defmodule Pleroma.Plugs.RateLimiterTest do
use Pleroma.Web.ConnCase use Pleroma.Web.ConnCase
alias Phoenix.ConnTest
alias Pleroma.Config alias Pleroma.Config
alias Pleroma.Plugs.RateLimiter alias Pleroma.Plugs.RateLimiter
alias Plug.Conn
import Pleroma.Factory import Pleroma.Factory
import Pleroma.Tests.Helpers, only: [clear_config: 1, clear_config: 2] import Pleroma.Tests.Helpers, only: [clear_config: 1, clear_config: 2]
@ -36,8 +38,15 @@ test "config is required for plug to work" do
end end
test "it is disabled if it remote ip plug is enabled but no remote ip is found" do test "it is disabled if it remote ip plug is enabled but no remote ip is found" do
Config.put([Pleroma.Web.Endpoint, :http, :ip], {127, 0, 0, 1}) assert RateLimiter.disabled?(Conn.assign(build_conn(), :remote_ip_found, false))
assert RateLimiter.disabled?(Plug.Conn.assign(build_conn(), :remote_ip_found, false)) end
test "it is enabled if remote ip found" do
refute RateLimiter.disabled?(Conn.assign(build_conn(), :remote_ip_found, true))
end
test "it is enabled if remote_ip_found flag doesn't exist" do
refute RateLimiter.disabled?(build_conn())
end end
test "it restricts based on config values" do test "it restricts based on config values" do
@ -58,7 +67,7 @@ test "it restricts based on config values" do
end end
conn = RateLimiter.call(conn, plug_opts) conn = RateLimiter.call(conn, plug_opts)
assert %{"error" => "Throttled"} = Phoenix.ConnTest.json_response(conn, :too_many_requests) assert %{"error" => "Throttled"} = ConnTest.json_response(conn, :too_many_requests)
assert conn.halted assert conn.halted
Process.sleep(50) Process.sleep(50)
@ -68,7 +77,7 @@ test "it restricts based on config values" do
conn = RateLimiter.call(conn, plug_opts) conn = RateLimiter.call(conn, plug_opts)
assert {1, 4} = RateLimiter.inspect_bucket(conn, limiter_name, plug_opts) assert {1, 4} = RateLimiter.inspect_bucket(conn, limiter_name, plug_opts)
refute conn.status == Plug.Conn.Status.code(:too_many_requests) refute conn.status == Conn.Status.code(:too_many_requests)
refute conn.resp_body refute conn.resp_body
refute conn.halted refute conn.halted
end end
@ -98,7 +107,7 @@ test "`params` option allows different queries to be tracked independently" do
plug_opts = RateLimiter.init(name: limiter_name, params: ["id"]) plug_opts = RateLimiter.init(name: limiter_name, params: ["id"])
conn = build_conn(:get, "/?id=1") conn = build_conn(:get, "/?id=1")
conn = Plug.Conn.fetch_query_params(conn) conn = Conn.fetch_query_params(conn)
conn_2 = build_conn(:get, "/?id=2") conn_2 = build_conn(:get, "/?id=2")
RateLimiter.call(conn, plug_opts) RateLimiter.call(conn, plug_opts)
@ -119,7 +128,7 @@ test "it supports combination of options modifying bucket name" do
id = "100" id = "100"
conn = build_conn(:get, "/?id=#{id}") conn = build_conn(:get, "/?id=#{id}")
conn = Plug.Conn.fetch_query_params(conn) conn = Conn.fetch_query_params(conn)
conn_2 = build_conn(:get, "/?id=#{101}") conn_2 = build_conn(:get, "/?id=#{101}")
RateLimiter.call(conn, plug_opts) RateLimiter.call(conn, plug_opts)
@ -147,13 +156,13 @@ test "are restricted based on remote IP" do
conn = RateLimiter.call(conn, plug_opts) conn = RateLimiter.call(conn, plug_opts)
assert %{"error" => "Throttled"} = Phoenix.ConnTest.json_response(conn, :too_many_requests) assert %{"error" => "Throttled"} = ConnTest.json_response(conn, :too_many_requests)
assert conn.halted assert conn.halted
conn_2 = RateLimiter.call(conn_2, plug_opts) conn_2 = RateLimiter.call(conn_2, plug_opts)
assert {1, 4} = RateLimiter.inspect_bucket(conn_2, limiter_name, plug_opts) assert {1, 4} = RateLimiter.inspect_bucket(conn_2, limiter_name, plug_opts)
refute conn_2.status == Plug.Conn.Status.code(:too_many_requests) refute conn_2.status == Conn.Status.code(:too_many_requests)
refute conn_2.resp_body refute conn_2.resp_body
refute conn_2.halted refute conn_2.halted
end end
@ -187,7 +196,7 @@ test "can have limits separate from unauthenticated connections" do
conn = RateLimiter.call(conn, plug_opts) conn = RateLimiter.call(conn, plug_opts)
assert %{"error" => "Throttled"} = Phoenix.ConnTest.json_response(conn, :too_many_requests) assert %{"error" => "Throttled"} = ConnTest.json_response(conn, :too_many_requests)
assert conn.halted assert conn.halted
end end
@ -210,12 +219,12 @@ test "different users are counted independently" do
end end
conn = RateLimiter.call(conn, plug_opts) conn = RateLimiter.call(conn, plug_opts)
assert %{"error" => "Throttled"} = Phoenix.ConnTest.json_response(conn, :too_many_requests) assert %{"error" => "Throttled"} = ConnTest.json_response(conn, :too_many_requests)
assert conn.halted assert conn.halted
conn_2 = RateLimiter.call(conn_2, plug_opts) conn_2 = RateLimiter.call(conn_2, plug_opts)
assert {1, 4} = RateLimiter.inspect_bucket(conn_2, limiter_name, plug_opts) assert {1, 4} = RateLimiter.inspect_bucket(conn_2, limiter_name, plug_opts)
refute conn_2.status == Plug.Conn.Status.code(:too_many_requests) refute conn_2.status == Conn.Status.code(:too_many_requests)
refute conn_2.resp_body refute conn_2.resp_body
refute conn_2.halted refute conn_2.halted
end end