Properly send srvuser response body

ldappass.py

@@ -2,4 +2,4 @@ def ldappass():
     return open('/etc/ldappass', 'r').read().split()[0]
 
 def code():
-    return open('/etc/ldappass', 'r').read().split()[1][:-1]
+    return open('/etc/ldappass', 'r').read().split()[1]

srvuser.py

@@ -1,5 +1,5 @@
 from subprocess import run, check_output
-from urllib.parse import parse_qs
+from urllib.parse import parse_qsl
 
 from http.server import BaseHTTPRequestHandler
 from adduser import adduser
@@ -9,21 +9,26 @@ from ldappass import code
 class srvuser(BaseHTTPRequestHandler):
     """User management HTTP server"""
 
-    def do_GET(self):
-        """Handle GET requests"""
-
-        body = 'It worked!'
+    def send(self, code, body):
+        """Send HTTP response and body"""
+    
+        self.send_response(code)
         self.send_response(200)
         self.send_header('Content-Type', 'text/plain')
         self.send_header('Content-Length', str(len(body)))
         self.end_headers()
         self.wfile.write(body.encode('utf-8'))
 
+    def do_GET(self):
+        """Handle GET requests"""
+        
+        self.send(200, 'Hello')
+    
     def do_POST(self):
         """Handle API POST requests"""
 
         content_length = int(self.headers['Content-Length'])
-        data = parse_qs(self.rfile.read(content_length).decode('utf-8'))
+        data = dict(parse_qsl(self.rfile.read(content_length).decode('utf-8')))
 
         # Print debug data
         debug = data.copy()
@@ -35,11 +40,11 @@ class srvuser(BaseHTTPRequestHandler):
             # New user
             if data['code'] != code():
                 print('Incorrect code')
-                self.send_response(403)
+                self.send(403, 'Incorrect code')
                 return
             if not all(c.isdigit() or c.islower() for c in data['username']) or data['username'][0].isdigit():
                 print('Bad username')
-                self.send_response(403)
+                self.send(403, 'Bad username')
                 return
 
             # Add the user
@@ -47,7 +52,7 @@ class srvuser(BaseHTTPRequestHandler):
                     data['email'], data['password'])
         else:
             print('Bad request')
-            self.send_response(400)
+            self.send(400, 'Bad request')
             return
 
-        self.send_response(200)
+        self.send(200, 'It worked!')