116 lines
5.9 KiB
Elixir
116 lines
5.9 KiB
Elixir
# http signatures
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# Test data from https://tools.ietf.org/html/draft-cavage-http-signatures-08#appendix-C
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defmodule Pleroma.Web.HTTPSignaturesTest do
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use Pleroma.DataCase
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alias Pleroma.Web.HTTPSignatures
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import Pleroma.Factory
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@private_key (hd(:public_key.pem_decode(File.read!("test/web/http_sigs/priv.key")))
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|> :public_key.pem_entry_decode())
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@public_key (hd(:public_key.pem_decode(File.read!("test/web/http_sigs/pub.key")))
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|> :public_key.pem_entry_decode())
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@headers %{
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"(request-target)" => "post /foo?param=value&pet=dog",
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"host" => "example.com",
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"date" => "Thu, 05 Jan 2014 21:31:40 GMT",
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"content-type" => "application/json",
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"digest" => "SHA-256=X48E9qOokqqrvdts8nOJRJN3OWDUoyWxBf7kbu9DBPE=",
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"content-length" => "18"
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}
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@body "{\"hello\": \"world\"}"
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@default_signature """
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keyId="Test",algorithm="rsa-sha256",signature="jKyvPcxB4JbmYY4mByyBY7cZfNl4OW9HpFQlG7N4YcJPteKTu4MWCLyk+gIr0wDgqtLWf9NLpMAMimdfsH7FSWGfbMFSrsVTHNTk0rK3usrfFnti1dxsM4jl0kYJCKTGI/UWkqiaxwNiKqGcdlEDrTcUhhsFsOIo8VhddmZTZ8w="
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"""
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@basic_signature """
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keyId="Test",algorithm="rsa-sha256",headers="(request-target) host date",signature="HUxc9BS3P/kPhSmJo+0pQ4IsCo007vkv6bUm4Qehrx+B1Eo4Mq5/6KylET72ZpMUS80XvjlOPjKzxfeTQj4DiKbAzwJAb4HX3qX6obQTa00/qPDXlMepD2JtTw33yNnm/0xV7fQuvILN/ys+378Ysi082+4xBQFwvhNvSoVsGv4="
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"""
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@all_headers_signature """
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keyId="Test",algorithm="rsa-sha256",headers="(request-target) host date content-type digest content-length",signature="Ef7MlxLXoBovhil3AlyjtBwAL9g4TN3tibLj7uuNB3CROat/9KaeQ4hW2NiJ+pZ6HQEOx9vYZAyi+7cmIkmJszJCut5kQLAwuX+Ms/mUFvpKlSo9StS2bMXDBNjOh4Auj774GFj4gwjS+3NhFeoqyr/MuN6HsEnkvn6zdgfE2i0="
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"""
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test "split up a signature" do
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expected = %{
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"keyId" => "Test",
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"algorithm" => "rsa-sha256",
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"signature" => "jKyvPcxB4JbmYY4mByyBY7cZfNl4OW9HpFQlG7N4YcJPteKTu4MWCLyk+gIr0wDgqtLWf9NLpMAMimdfsH7FSWGfbMFSrsVTHNTk0rK3usrfFnti1dxsM4jl0kYJCKTGI/UWkqiaxwNiKqGcdlEDrTcUhhsFsOIo8VhddmZTZ8w=",
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"headers" => ["date"]
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}
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assert HTTPSignatures.split_signature(@default_signature) == expected
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end
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test "validates the default case" do
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signature = HTTPSignatures.split_signature(@default_signature)
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assert HTTPSignatures.validate(@headers, signature, @public_key)
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end
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test "validates the basic case" do
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signature = HTTPSignatures.split_signature(@basic_signature)
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assert HTTPSignatures.validate(@headers, signature, @public_key)
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end
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test "validates the all-headers case" do
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signature = HTTPSignatures.split_signature(@all_headers_signature)
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assert HTTPSignatures.validate(@headers, signature, @public_key)
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end
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test "it contructs a signing string" do
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expected = "date: Thu, 05 Jan 2014 21:31:40 GMT\ncontent-length: 18"
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assert expected == HTTPSignatures.build_signing_string(@headers, ["date", "content-length"])
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end
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test "it validates a conn" do
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public_key_pem = "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnGb42rPZIapY4Hfhxrgn\nxKVJczBkfDviCrrYaYjfGxawSw93dWTUlenCVTymJo8meBlFgIQ70ar4rUbzl6GX\nMYvRdku072d1WpglNHXkjKPkXQgngFDrh2sGKtNB/cEtJcAPRO8OiCgPFqRtMiNM\nc8VdPfPdZuHEIZsJ/aUM38EnqHi9YnVDQik2xxDe3wPghOhqjxUM6eLC9jrjI+7i\naIaEygUdyst9qVg8e2FGQlwAeS2Eh8ygCxn+bBlT5OyV59jSzbYfbhtF2qnWHtZy\nkL7KOOwhIfGs7O9SoR2ZVpTEQ4HthNzainIe/6iCR5HGrao/T8dygweXFYRv+k5A\nPQIDAQAB\n-----END PUBLIC KEY-----\n"
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[public_key] = :public_key.pem_decode(public_key_pem)
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public_key = public_key
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|> :public_key.pem_entry_decode()
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conn = %{
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req_headers: [
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{"host", "localtesting.pleroma.lol"},
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{"connection", "close"},
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{"content-length", "2316"},
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{"user-agent", "http.rb/2.2.2 (Mastodon/2.1.0.rc3; +http://mastodon.example.org/)"},
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{"date", "Sun, 10 Dec 2017 14:23:49 GMT"},
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{"digest", "SHA-256=x/bHADMW8qRrq2NdPb5P9fl0lYpKXXpe5h5maCIL0nM="},
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{"content-type", "application/activity+json"},
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{"(request-target)", "post /users/demiurge/inbox"},
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{"signature", "keyId=\"http://mastodon.example.org/users/admin#main-key\",algorithm=\"rsa-sha256\",headers=\"(request-target) user-agent host date digest content-type\",signature=\"i0FQvr51sj9BoWAKydySUAO1RDxZmNY6g7M62IA7VesbRSdFZZj9/fZapLp6YSuvxUF0h80ZcBEq9GzUDY3Chi9lx6yjpUAS2eKb+Am/hY3aswhnAfYd6FmIdEHzsMrpdKIRqO+rpQ2tR05LwiGEHJPGS0p528NvyVxrxMT5H5yZS5RnxY5X2HmTKEgKYYcvujdv7JWvsfH88xeRS7Jlq5aDZkmXvqoR4wFyfgnwJMPLel8P/BUbn8BcXglH/cunR0LUP7sflTxEz+Rv5qg+9yB8zgBsB4C0233WpcJxjeD6Dkq0EcoJObBR56F8dcb7NQtUDu7x6xxzcgSd7dHm5w==\""}]
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}
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assert HTTPSignatures.validate_conn(conn, public_key)
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end
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test "it validates a conn and fetches the key" do
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conn = %{
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params: %{"actor" => "http://mastodon.example.org/users/admin"},
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req_headers: [
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{"host", "localtesting.pleroma.lol"},
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{"x-forwarded-for", "127.0.0.1"},
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{"connection", "close"},
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{"content-length", "2307"},
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{"user-agent", "http.rb/2.2.2 (Mastodon/2.1.0.rc3; +http://mastodon.example.org/)"},
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{"date", "Sun, 11 Feb 2018 17:12:01 GMT"},
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{"digest", "SHA-256=UXsAnMtR9c7mi1FOf6HRMtPgGI1yi2e9nqB/j4rZ99I="},
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{"content-type", "application/activity+json"},
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{"signature", "keyId=\"http://mastodon.example.org/users/admin#main-key\",algorithm=\"rsa-sha256\",headers=\"(request-target) user-agent host date digest content-type\",signature=\"qXKqpQXUpC3d9bZi2ioEeAqP8nRMD021CzH1h6/w+LRk4Hj31ARJHDwQM+QwHltwaLDUepshMfz2WHSXAoLmzWtvv7xRwY+mRqe+NGk1GhxVZ/LSrO/Vp7rYfDpfdVtkn36LU7/Bzwxvvaa4ZWYltbFsRBL0oUrqsfmJFswNCQIG01BB52BAhGSCORHKtQyzo1IZHdxl8y80pzp/+FOK2SmHkqWkP9QbaU1qTZzckL01+7M5btMW48xs9zurEqC2sM5gdWMQSZyL6isTV5tmkTZrY8gUFPBJQZgihK44v3qgfWojYaOwM8ATpiv7NG8wKN/IX7clDLRMA8xqKRCOKw==\""},
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{"(request-target)", "post /users/demiurge/inbox"}
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]
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}
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assert HTTPSignatures.validate_conn(conn)
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end
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test "it generates a signature" do
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user = insert(:user)
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assert HTTPSignatures.sign(user, %{host: "mastodon.example.org"}) =~ "keyId=\""
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end
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end
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