Fix an issue with SSL and env variable

README.md

@@ -91,7 +91,7 @@ puma -C app/config/puma.rb
 Pull the latest image:
 
 ```bash
-docker pull chrisvel/tududi:0.19
+docker pull chrisvel/tududi:0.20
 ```
 
 In order to start the docker container you need 3 enviromental variables:
@@ -120,7 +120,7 @@ TUDUDI_INTERNAL_SSL_ENABLED
     -e TUDUDI_INTERNAL_SSL_ENABLED=false \
     -v ~/tududi_db:/usr/src/app/tududi_db \
     -p 9292:9292 \
-    -d chrisvel/tududi:0.19
+    -d chrisvel/tududi:0.20
     ```
 
 3. Navigate to https://localhost:9292 and fill in your email and password.

app.rb

@@ -29,7 +29,8 @@ set :public_folder, 'public'
 
 configure do
   enable :sessions
-  set :sessions, httponly: true, secure: production?, expire_after: 2_592_000
+  set :sessions, httponly: true, secure: (production? && ENV['TUDUDI_INTERNAL_SSL_ENABLED'] == 'true'),
+                 expire_after: 2_592_000
   set :session_secret, ENV.fetch('TUDUDI_SESSION_SECRET') { SecureRandom.hex(64) }
 
   # Auto-create user if not exists