Clean up config a bit. Get values for config from environment.

Removed some old redundant config.

config.py

@@ -3,52 +3,38 @@ from datetime import timedelta
 
 
 class Config(object):
+
     DEBUG = False
+    ADMIN_CLIENT_SECRET = os.environ['ADMIN_CLIENT_SECRET']
+    ADMIN_CLIENT_USER_NAME = os.environ['ADMIN_CLIENT_USER_NAME']
+    API_HOST_NAME = os.environ['API_HOST_NAME']
     ASSETS_DEBUG = False
-    cache = False
-    SEND_FILE_MAX_AGE_DEFAULT = 365 * 24 * 60 * 60  # 1 year
-    manifest = True
-
-    NOTIFY_LOG_LEVEL = 'DEBUG'
-    NOTIFY_APP_NAME = 'admin'
-    NOTIFY_LOG_PATH = '/var/log/notify/application.log'
-
+    AWS_REGION = 'eu-west-1'
+    DANGEROUS_SALT = os.environ['DANGEROUS_SALT']
+    DEFAULT_SERVICE_LIMIT = 50
+    EMAIL_EXPIRY_SECONDS = 3600 * 24 * 7  # one week
+    HEADER_COLOUR = '#FFBF47'  # $yellow
+    HTTP_PROTOCOL = 'http'
     MAX_FAILED_LOGIN_COUNT = 10
-
-    SESSION_COOKIE_NAME = 'notify_admin_session'
-    SESSION_COOKIE_PATH = '/admin'
-    SESSION_COOKIE_HTTPONLY = True
-    SESSION_COOKIE_SECURE = True
+    NOTIFY_APP_NAME = 'admin'
+    NOTIFY_LOG_LEVEL = 'DEBUG'
+    NOTIFY_LOG_PATH = '/var/log/notify/application.log'
     PERMANENT_SESSION_LIFETIME = 3600  # seconds
-    SESSION_REFRESH_EACH_REQUEST = True
-    REMEMBER_COOKIE_NAME = 'notify_admin_remember_me'
-    REMEMBER_COOKIE_PATH = '/admin'
     REMEMBER_COOKIE_DURATION = timedelta(days=1)
     REMEMBER_COOKIE_HTTPONLY = True
+    REMEMBER_COOKIE_NAME = 'notify_admin_remember_me'
+    REMEMBER_COOKIE_PATH = '/admin'
     REMEMBER_COOKIE_SECURE = True
-
-    API_HOST_NAME = os.getenv('API_HOST_NAME')
-
-    ADMIN_CLIENT_USER_NAME = os.getenv('ADMIN_CLIENT_USER_NAME')
-    ADMIN_CLIENT_SECRET = os.getenv('ADMIN_CLIENT_SECRET')
-
-    WTF_CSRF_ENABLED = True
-    HTTP_PROTOCOL = 'http'
-    SECRET_KEY = os.getenv('SECRET_KEY')
-    DANGEROUS_SALT = os.getenv('DANGEROUS_SALT')
-    TOKEN_MAX_AGE_SECONDS = 3600
-    EMAIL_EXPIRY_SECONDS = TOKEN_MAX_AGE_SECONDS * 24 * 7  # one week
-
-    DEFAULT_SERVICE_LIMIT = 50
-
-    MAX_CONTENT_LENGTH = 10 * 1024 * 1024  # 10mb
-    UPLOAD_FOLDER = '/tmp'
-
-    HEADER_COLOUR = '#FFBF47'  # $yellow
-
-    AWS_REGION = 'eu-west-1'
-
+    SECRET_KEY = os.environ['SECRET_KEY']
+    SEND_FILE_MAX_AGE_DEFAULT = 365 * 24 * 60 * 60  # 1 year
+    SESSION_COOKIE_HTTPONLY = True
+    SESSION_COOKIE_NAME = 'notify_admin_session'
+    SESSION_COOKIE_PATH = '/admin'
+    SESSION_COOKIE_SECURE = True
+    SESSION_REFRESH_EACH_REQUEST = True
     SHOW_STYLEGUIDE = True
+    TOKEN_MAX_AGE_SECONDS = 3600
+    WTF_CSRF_ENABLED = True
 
     EMAIL_DOMAIN_REGEXES = [
         "gov.uk",
@@ -65,23 +51,16 @@ class Config(object):
 
 class Development(Config):
     DEBUG = True
-    API_HOST_NAME = 'http://localhost:6011'
-    ADMIN_CLIENT_USER_NAME = 'dev-notify-admin'
-    ADMIN_CLIENT_SECRET = 'dev-notify-secret-key'
-    WTF_CSRF_ENABLED = False
     REMEMBER_COOKIE_SECURE = False
     SESSION_COOKIE_SECURE = False
-    SECRET_KEY = 'dev-notify-secret-key'
-    DANGEROUS_SALT = 'dev-notify-salt'
+    WTF_CSRF_ENABLED = False
 
 
 class Test(Development):
-    DEBUG = True
-    WTF_CSRF_ENABLED = False
+    pass
 
 
 class Preview(Config):
-    DEBUG = False
     HTTP_PROTOCOL = 'https'
     HEADER_COLOUR = '#F47738'  # $orange