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defmodule Pleroma.Web.ActivityPub.MRFTest do
use ExUnit.Case, async: true
use Pleroma.Tests.Helpers
alias Pleroma.Web.ActivityPub.MRF
test "subdomains_regex/1" do
assert MRF.subdomains_regex(["unsafe.tld", "*.unsafe.tld"]) == [
~r/^unsafe.tld$/i,
~r/^(.*\.)*unsafe.tld$/i
]
end
describe "subdomain_match/2" do
test "common domains" do
regexes = MRF.subdomains_regex(["unsafe.tld", "unsafe2.tld"])
assert regexes == [~r/^unsafe.tld$/i, ~r/^unsafe2.tld$/i]
assert MRF.subdomain_match?(regexes, "unsafe.tld")
assert MRF.subdomain_match?(regexes, "unsafe2.tld")
refute MRF.subdomain_match?(regexes, "example.com")
end
test "wildcard domains with one subdomain" do
regexes = MRF.subdomains_regex(["*.unsafe.tld"])
assert regexes == [~r/^(.*\.)*unsafe.tld$/i]
assert MRF.subdomain_match?(regexes, "unsafe.tld")
assert MRF.subdomain_match?(regexes, "sub.unsafe.tld")
refute MRF.subdomain_match?(regexes, "anotherunsafe.tld")
refute MRF.subdomain_match?(regexes, "unsafe.tldanother")
end
test "wildcard domains with two subdomains" do
regexes = MRF.subdomains_regex(["*.unsafe.tld"])
assert regexes == [~r/^(.*\.)*unsafe.tld$/i]
assert MRF.subdomain_match?(regexes, "unsafe.tld")
assert MRF.subdomain_match?(regexes, "sub.sub.unsafe.tld")
refute MRF.subdomain_match?(regexes, "sub.anotherunsafe.tld")
refute MRF.subdomain_match?(regexes, "sub.unsafe.tldanother")
end
test "matches are case-insensitive" do
regexes = MRF.subdomains_regex(["UnSafe.TLD", "UnSAFE2.Tld"])
assert regexes == [~r/^UnSafe.TLD$/i, ~r/^UnSAFE2.Tld$/i]
assert MRF.subdomain_match?(regexes, "UNSAFE.TLD")
assert MRF.subdomain_match?(regexes, "UNSAFE2.TLD")
assert MRF.subdomain_match?(regexes, "unsafe.tld")
assert MRF.subdomain_match?(regexes, "unsafe2.tld")
refute MRF.subdomain_match?(regexes, "EXAMPLE.COM")
refute MRF.subdomain_match?(regexes, "example.com")
end
end
describe "describe/0" do
test "it works as expected with noop policy" do
clear_config([:mrf, :policies], [Pleroma.Web.ActivityPub.MRF.NoOpPolicy])
expected = %{
mrf_policies: ["NoOpPolicy"],
exclusions: false
}
{:ok, ^expected} = MRF.describe()
end
test "it works as expected with mock policy" do
clear_config([:mrf, :policies], [MRFModuleMock])
expected = %{
mrf_policies: ["MRFModuleMock"],
mrf_module_mock: "some config data",
exclusions: false
}
{:ok, ^expected} = MRF.describe()
end
end
end
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