X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fcaptcha%2Fcaptcha.ex;h=cf75c3adc3bb0b41b5c74e82c461d6f312fb2875;hb=a81342a234a3808e2115c888a45c524e39a6ab60;hp=c2765a5b8941ab2bc89f0d1ec6618ae31cbddff1;hpb=ec969eec5149c5fe2a3e676ea07384b4597487f1;p=akkoma
diff --git a/lib/pleroma/captcha/captcha.ex b/lib/pleroma/captcha/captcha.ex
index c2765a5b8..cf75c3adc 100644
--- a/lib/pleroma/captcha/captcha.ex
+++ b/lib/pleroma/captcha/captcha.ex
@@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors
+# Copyright © 2017-2020 Pleroma Authors
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Captcha do
@@ -50,7 +50,7 @@ defmodule Pleroma.Captcha do
token = new_captcha[:token]
secret = KeyGenerator.generate(secret_key_base, token <> "_encrypt")
sign_secret = KeyGenerator.generate(secret_key_base, token <> "_sign")
- # Basicallty copy what Phoenix.Token does here, add the time to
+ # Basically copy what Phoenix.Token does here, add the time to
# the actual data and make it a binary to then encrypt it
encrypted_captcha_answer =
%{
@@ -62,7 +62,7 @@ defmodule Pleroma.Captcha do
{
:reply,
- # Repalce the answer with the encrypted answer
+ # Replace the answer with the encrypted answer
%{new_captcha | answer_data: encrypted_captcha_answer},
state
}
@@ -82,7 +82,8 @@ defmodule Pleroma.Captcha do
valid_if_after = DateTime.subtract!(DateTime.now_utc(), seconds_valid)
result =
- with {:ok, data} <- MessageEncryptor.decrypt(answer_data, secret, sign_secret),
+ with false <- is_nil(answer_data),
+ {:ok, data} <- MessageEncryptor.decrypt(answer_data, secret, sign_secret),
%{at: at, answer_data: answer_md5} <- :erlang.binary_to_term(data) do
try do
if DateTime.before?(at, valid_if_after),