From 4fafa8ae5a7bcd700f368bbe6016e0b0fb2cc892 Mon Sep 17 00:00:00 2001
From: jvoisin
Date: Wed, 27 Dec 2017 15:43:33 +0100
Subject: Implement simulation mode for cookies (de/en)cryption

This should close #102

This commit can be useful for two use-cases:

1. When deploying Snuffleupagus on big CMS like Magento, and not knowing
   what cookies are modified via javascript.
2. When deploying Snuffleupagus on big websites: you don't want to disconnect
   every single user at once.

When simulation is enabled, if the decryption fails, a log message is
now issued, and the cookie value taken as it (since odds are that it's
non-encrypted).
---
 src/sp_config_keywords.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/sp_config_keywords.c')

diff --git a/src/sp_config_keywords.c b/src/sp_config_keywords.c
index 2d294ee..32363b8 100644
--- a/src/sp_config_keywords.c
+++ b/src/sp_config_keywords.c
@@ -111,6 +111,7 @@ int parse_cookie(char *line) {
   sp_config_functions sp_config_funcs_cookie_encryption[] = {
       {parse_str, SP_TOKEN_NAME, &name},
       {parse_str, SP_TOKEN_SAMESITE, &samesite},
+      {parse_empty, SP_TOKEN_SIMULATION, &cookie->simulation},
       {parse_empty, SP_TOKEN_ENCRYPT, &cookie->encrypt},
       {0}};
 
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