git.squeep.com Git - akkoma/blob - test/web/http_sigs/http_sig_test.exs

   1 # http signatures
   2 # Test data from https://tools.ietf.org/html/draft-cavage-http-signatures-08#appendix-C
   3 defmodule Pleroma.Web.HTTPSignaturesTest do
   4   use Pleroma.DataCase
   5   alias Pleroma.Web.HTTPSignatures
   6
   7   @private_key (hd(:public_key.pem_decode(File.read!("test/web/http_sigs/priv.key")))
   8     |> :public_key.pem_entry_decode())
   9
  10   @public_key (hd(:public_key.pem_decode(File.read!("test/web/http_sigs/pub.key")))
  11     |> :public_key.pem_entry_decode())
  12
  13   @headers %{
  14     "(request-target)" => "post /foo?param=value&pet=dog",
  15     "host" => "example.com",
  16     "date" => "Thu, 05 Jan 2014 21:31:40 GMT",
  17     "content-type" => "application/json",
  18     "digest" => "SHA-256=X48E9qOokqqrvdts8nOJRJN3OWDUoyWxBf7kbu9DBPE=",
  19     "content-length" => "18"
  20   }
  21
  22   @body "{\"hello\": \"world\"}"
  23
  24   @default_signature """
  25   keyId="Test",algorithm="rsa-sha256",signature="jKyvPcxB4JbmYY4mByyBY7cZfNl4OW9HpFQlG7N4YcJPteKTu4MWCLyk+gIr0wDgqtLWf9NLpMAMimdfsH7FSWGfbMFSrsVTHNTk0rK3usrfFnti1dxsM4jl0kYJCKTGI/UWkqiaxwNiKqGcdlEDrTcUhhsFsOIo8VhddmZTZ8w="
  26   """
  27
  28   @basic_signature """
  29   keyId="Test",algorithm="rsa-sha256",headers="(request-target) host date",signature="HUxc9BS3P/kPhSmJo+0pQ4IsCo007vkv6bUm4Qehrx+B1Eo4Mq5/6KylET72ZpMUS80XvjlOPjKzxfeTQj4DiKbAzwJAb4HX3qX6obQTa00/qPDXlMepD2JtTw33yNnm/0xV7fQuvILN/ys+378Ysi082+4xBQFwvhNvSoVsGv4="
  30   """
  31
  32   @all_headers_signature """
  33   keyId="Test",algorithm="rsa-sha256",headers="(request-target) host date content-type digest content-length",signature="Ef7MlxLXoBovhil3AlyjtBwAL9g4TN3tibLj7uuNB3CROat/9KaeQ4hW2NiJ+pZ6HQEOx9vYZAyi+7cmIkmJszJCut5kQLAwuX+Ms/mUFvpKlSo9StS2bMXDBNjOh4Auj774GFj4gwjS+3NhFeoqyr/MuN6HsEnkvn6zdgfE2i0="
  34   """
  35
  36   test "split up a signature" do
  37     expected = %{
  38       "keyId" => "Test",
  39       "algorithm" => "rsa-sha256",
  40       "signature" => "jKyvPcxB4JbmYY4mByyBY7cZfNl4OW9HpFQlG7N4YcJPteKTu4MWCLyk+gIr0wDgqtLWf9NLpMAMimdfsH7FSWGfbMFSrsVTHNTk0rK3usrfFnti1dxsM4jl0kYJCKTGI/UWkqiaxwNiKqGcdlEDrTcUhhsFsOIo8VhddmZTZ8w=",
  41       "headers" => ["date"]
  42     }
  43
  44     assert HTTPSignatures.split_signature(@default_signature) == expected
  45   end
  46
  47   test "validates the default case" do
  48     signature = HTTPSignatures.split_signature(@default_signature)
  49     assert HTTPSignatures.validate(@headers, signature, @public_key)
  50   end
  51
  52   test "validates the basic case" do
  53     signature = HTTPSignatures.split_signature(@basic_signature)
  54     assert HTTPSignatures.validate(@headers, signature, @public_key)
  55   end
  56
  57   test "validates the all-headers case" do
  58     signature = HTTPSignatures.split_signature(@all_headers_signature)
  59     assert HTTPSignatures.validate(@headers, signature, @public_key)
  60   end
  61
  62   test "it contructs a signing string" do
  63     expected = "date: Thu, 05 Jan 2014 21:31:40 GMT\ncontent-length: 18"
  64     assert expected == HTTPSignatures.build_signing_string(@headers, ["date", "content-length"])
  65   end
  66
  67   test "it validates a conn" do
  68     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"
  69     [public_key] = :public_key.pem_decode(public_key_pem)
  70
  71     public_key = public_key
  72     |> :public_key.pem_entry_decode()
  73
  74     conn = %{
  75       req_headers: [
  76         {"host", "localtesting.pleroma.lol"},
  77         {"connection", "close"},
  78         {"content-length", "2316"},
  79         {"user-agent", "http.rb/2.2.2 (Mastodon/2.1.0.rc3; +http://mastodon.example.org/)"},
  80         {"date", "Sun, 10 Dec 2017 14:23:49 GMT"},
  81         {"digest", "SHA-256=x/bHADMW8qRrq2NdPb5P9fl0lYpKXXpe5h5maCIL0nM="},
  82         {"content-type", "application/activity+json"},
  83         {"(request-target)", "post /users/demiurge/inbox"},
  84         {"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==\""}]
  85     }
  86
  87     assert HTTPSignatures.validate_conn(conn, public_key)
  88   end
  89 end