Allow configuring the auth server with a config file

auth/server.py

@@ -1,20 +1,18 @@
 #!/usr/bin/env python3
-from http.server import *
 from http import HTTPStatus
+from http.server import ThreadingHTTPServer, BaseHTTPRequestHandler
 from urllib.parse import urlparse, parse_qs
+from configparser import ConfigParser
 from base64 import b64encode
 from os.path import getmtime
 import json
 
-server_domain = "127.0.0.1"
-server_url = "http://%s:25564" % server_domain
-
 userdata = {
     "9a10d47934294527b3a0a32ab41d207e": {
-        "name": "Sneppe"
+        "name": "test1"
     },
     "4ad1f41992193cb986741243f14d81e8": {
-        "name": "mid-kid"
+        "name": "test2"
     }
 }
 connections = {}
@@ -22,6 +20,10 @@ connections = {}
 class HTTPRequestHandler(BaseHTTPRequestHandler):
     protocol_version = "HTTP/1.1"
 
+    def setup(self, *args, **kwargs):
+        super().setup(*args, **kwargs)
+        self.config = self.server.config["server"]
+
     def send_ok(self, data):
         self.send_response(HTTPStatus.OK)
         self.send_header("Content-Length", len(data))
@@ -203,14 +205,15 @@ class HTTPRequestHandler(BaseHTTPRequestHandler):
         check_skin = self.check_skin(user["name"])
         check_cape = self.check_cape(user["name"])
 
+        url = self.config["server_url"]
         textures = {}
         textures_stamp = 0
         if check_skin is not None:
             textures_stamp = max(textures_stamp, check_skin)
-            textures["SKIN"] = {"url": server_url + "/skin/%s.png" % user["name"]}
+            textures["SKIN"] = {"url": url + "/skin/%s.png" % user["name"]}
         if check_cape is not None:
             textures_stamp = max(textures_stamp, check_cape)
-            textures["CAPE"] = {"url": server_url + "/cape/%s.cape.png" % user["name"]}
+            textures["CAPE"] = {"url": url + "/cape/%s.cape.png" % user["name"]}
 
         if textures:
             prop = {
@@ -249,7 +252,7 @@ class HTTPRequestHandler(BaseHTTPRequestHandler):
                 "feature.no_mojang_namespace": True,
                 "feature.legacy_skin_api": True
             },
-            "skinDomains": [server_domain]
+            "skinDomains": [self.config["server_dom"]]
         }
         body = json.dumps(settings).encode()
         self.send_ok(body)
@@ -259,11 +262,13 @@ class HTTPRequestHandler(BaseHTTPRequestHandler):
         self.send_header("X-Authlib-Injector-API-Location", server_url + "/ygg")
         self.end_headers()
 
-def run(server_class=ThreadingHTTPServer, handler_class=HTTPRequestHandler):
-    server_address = ('', 25564)
-    httpd = server_class(server_address, handler_class)
+if __name__ == "__main__":
+    server_address = ("", 25564)
+    config = ConfigParser()
+    config.read("config.ini")
+    httpd = ThreadingHTTPServer(server_address, HTTPRequestHandler)
+    httpd.config = config
+    try:
         httpd.serve_forever()
-try:
-    run()
-except KeyboardInterrupt:
+    except KeyboardInterrupt:
         pass