feat(reset): successfully linked the app with the LDAP server

app/ldap_client.py

@@ -0,0 +1,60 @@
+import ldap3
+from typing import Tuple
+
+class Client():
+    def __init__(self, address: str, port: int, base_dn: str, primary_attribute: str = "uid", tls: bool = False):
+        self.server = ldap3.Server(host=address, port=port, use_ssl=tls)
+        self.base_dn = base_dn
+        self.address = address
+        self.port = port
+        self.tls = tls
+        self.primary_attribute = primary_attribute
+
+    def bind(self, user: str, bind_passwd: str) -> Tuple[bool, str]:
+        user_dn = f"{self.primary_attribute}={user},{self.base_dn}"
+
+        self.link = ldap3.Connection(self.server, user=user_dn, password=bind_passwd)
+
+        try:
+            status = self.link.bind()
+        except Exception as _:
+            status = False
+
+        if status == False:
+            print(f"[!!] Could not bind {user_dn} to the LDAP directory: {self.link.last_error}")
+            return (status, "")
+        
+        return (status, user_dn)
+
+    def unbind(self) -> bool:
+        if self.link.bound != True:
+            return False
+        
+        try:
+            self.link.unbind()
+        except Exception as e:
+            pass
+
+        return True
+
+    def change_pwd(self, user_dn: str, new_password: str) -> bool:
+        if self.link.bound == False:
+            print("[!!] Can't change the password: not bound to the server")
+            return False
+        
+        status = self.link.modify(user_dn, {'userPassword': [(ldap3.MODIFY_REPLACE, [new_password])]})
+        if status == True:
+            print(f"[++] Changed password of user {user_dn}")
+        else:        
+            print(f"[!!] Could not change password of user {user_dn}: {self.link.last_error}")
+
+        return status
+
+if __name__ == "__main__":
+    client = Client("dc01.lan.alxczl.fr", 636, "cn=users,cn=accounts,dc=lan,dc=alxczl,dc=fr", True)
+    client_dn = "uid=alexandre,cn=users,cn=accounts,dc=lan,dc=alxczl,dc=fr"
+    res = client.bind(client_dn, "Getshrektm8")
+    if res[0] == False:
+        print(client.link.result["description"])
+    
+    #client.link.unbind()