Cleanup unused stuff

CONTRIBUTORS.md

@@ -1,59 +0,0 @@
-SSOwat contributors
-===================
-
-YunoHost is built and maintained by the YunoHost project community.
-Everyone is encouraged to submit issues and changes, and to contribute in other ways -- see https://yunohost.org/contribute to find out how.
-
---
-
-SSOwat was initially built by Kload, for YunoHost v2.
-
-Design was created by Théodore 'Tozz' Faure and Thomas 'Courgette' Lebeau and implemented by Courgette himself.
-
-Most of code was written by Kload and opi, with help of numerous contributors.
-
-Translation is made by a bunch of lovely people over the world.
-
-We would like to thank anyone who ever helped the YunoHost project, and especially the SSOwat project <3
-
-
-SSOwat Contributors
--------------------
-
-- Kload
-- opi
-- Jérôme Lebleu
-- Maniack Crudelis
-- Julien 'ju' Malik
-- M5oul
-- Alexander Chalikiopoulos
-- Adrien 'Beudbeud' Beudin
-- Hnk Reno
-- Laurent 'Bram' Peuch
-- Loïc 'dzamlo' Damien
-- sidddy
-
-
-SSOwat Translators
-------------------
-
-### French
-
-- Jean-Baptiste Holcroft
-
-### German
-
-- Felix Bartels
-
-### Hindi
-
-- Anmol
-
-### Portuguese
-
-- Deleted User
-- Trollken
-
-### Spanish
-
-- Juanu

access.lua

@@ -6,11 +6,8 @@
 -- request is handled: redirected, forbidden, bypassed or served.
 --
 
--- Get the `cache` persistent shared table
-local cache = ngx.shared.cache
-
 -- Import helpers
-local hlp = require "helpers"
+local hlp = require("helpers")
 
 -- Initialize and get configuration
 hlp.refresh_config()
@@ -120,9 +117,6 @@ end
 if hlp.has_access(permission) then
 
     if is_logged_in then
-        -- If the user is logged in, refresh_cache
-        --hlp.refresh_user_cache()
-
         -- If Basic Authorization header are enable for this permission,
         -- add it to the response
         if permission["auth_header"] then

config.lua

@@ -6,8 +6,8 @@
 
 module('config', package.seeall)
 
-local lfs = require "lfs"
-local json = require "json"
+local lfs = require("lfs")
+local json = require("json")
 
 local config_attributes = nil
 local config_persistent_attributes = nil
@@ -28,8 +28,6 @@ function get_cookie_secret()
     return cookie_secret
 end
 
-
-
 function compare_attributes(file_attributes1, file_attributes2)
     if file_attributes1 == nil and file_attributes2 == nil then
         return true
@@ -92,7 +90,6 @@ function get_config()
         portal_path               = "/ssowat/",
         local_portal_domain       = "yunohost.local",
         domains                   = { conf["portal_domain"], "yunohost.local" },
-        skipped_urls              = {},
         logging                   = "fatal", -- Only log fatal messages by default (so apriori nothing)
         permissions               = {}
     }

helpers.lua

@@ -7,12 +7,12 @@
 
 module('helpers', package.seeall)
 
-local cache = ngx.shared.cache
 local conf = config.get_config()
 local Logging = require("logging")
 local jwt = require("vendor.luajwtjitsi.luajwtjitsi")
 local cipher = require('openssl.cipher')
 local mime = require("mime")
+local rex = require("rex_pcre")
 
 local appender = function(self, level, message)
 
@@ -28,10 +28,6 @@ end
 local logger = Logging.new(appender)
 --logger:setLevel(logger.DEBUG)   -- FIXME
 
-
--- Import Perl regular expressions library
-local rex = require "rex_pcre"
-
 local is_logged_in = false
 
 function refresh_config()
@@ -42,6 +38,18 @@ function get_config()
     return conf
 end
 
+function element_is_in_table(element, table)
+    if table then
+        for _, el in pairs(table) do
+            if el == element then
+                return true
+            end
+        end
+    end
+
+    return false
+end
+
 -- The 'match' function uses PCRE regex as default
 -- If '%.' is found in the regex, we assume it's a LUA regex (legacy code)
 -- 'match' returns the matched text.
@@ -53,32 +61,6 @@ function match(s, regex)
     end
 end
 
--- Read a FS stored file
-function read_file(file)
-    local f = io.open(file, "rb")
-    if not f then return false end
-    local content = f:read("*all")
-    f:close()
-    return content
-end
-
-
--- Lua has no sugar :D
-function is_in_table(t, v)
-    for key, value in ipairs(t) do
-        if value == v then return key end
-    end
-end
-
-
--- Get the index of a value in a table
-function index_of(t,val)
-    for k,v in ipairs(t) do
-        if v == val then return k end
-    end
-end
-
-
 -- Test whether a string starts with another
 function string.starts(String, Start)
     if not String then
@@ -176,18 +158,6 @@ function has_access(permission, user)
     end
 end
 
-function element_is_in_table(element, table)
-    if table then
-        for _, el in pairs(table) do
-            if el == element then
-                return true
-            end
-        end
-    end
-
-    return false
-end
-
 -- Set the authentication headers in order to pass credentials to the
 -- application underneath.
 function set_basic_auth_header(user)

init.lua

@@ -19,7 +19,7 @@ script_path = string.sub(debug.getinfo(1).source, 2, -9)
 package.path = package.path .. ";"..script_path.."?.lua"
 
 -- Load libraries
-local config = require "config"
+local config = require("config")
 
 -- Load cookie secret
 cookie_secret = config.get_cookie_secret()