Implemented @password and @newpass.

evennia/trunk/TODO

@@ -19,7 +19,6 @@ High Priority Tasks
   functions in functions_db.py.
 * Implement player to player paging/telling.
 * Implement a global comsys of some sort. Use MUX2's commands and stuff.
-* Implement @newpass and @password.
 
 Medium Priority Tasks
 ---------------------

evennia/trunk/apps/objects/models.py

@@ -114,6 +114,36 @@ class Object(models.Model):
       else:
          return profile[0].is_superuser
 
+   def owns_other(self, other_obj):
+      """
+      See if the envoked object owns another object.
+      other_obj: (Object) Reference for object to check ownership of.
+      """
+      return self.id == other_obj.get_owner().id
+
+   def controls_other(self, other_obj):
+      """
+      See if the envoked object controls another object.
+      other_obj: (Object) Reference for object to check dominance of.
+      """
+      if self == other_obj:
+         return True
+         
+      if self.is_superuser():
+         # Don't allow superusers to dominate other superusers.
+         if not other_obj.is_superuser():
+            return True
+         else:
+            return False
+      
+      if self.owns_other(other_obj):
+         # If said object owns the target, then give it the green.
+         return True
+      else:
+         # Still pending more stuff here, for now assume we have
+         # dominance. Bad assumption.
+         return True
+
    def set_home(self, new_home):
       """
       Sets an object's home.
@@ -135,6 +165,14 @@ class Object(models.Model):
          pobject.name = new_name
          pobject.save()
          
+   def get_user_account(self):
+      """
+      Returns the player object's account object.
+      """
+      if not self.is_player():
+         return False
+      return User.objects.get(id=self.id)
+
    def get_name(self, fullname=False):
       """
       Returns an object's name.

evennia/trunk/cmdhandler.py

@@ -70,17 +70,19 @@ def handle(cdat):
          cmd(cdat)
          return
       
-      pobject = session.get_pobject()
-      exit_matches = match_exits(pobject, ' '.join(parsed_input['splitted']))
-      if exit_matches:
-         exit = exit_matches[0]
-         if exit.get_home():
-            cdat['uinput'] = parsed_input
-            pobject.move_to(exit.get_home())
-            commands_general.cmd_look(cdat)
-         else:
-            session.msg("That exit leads to nowhere.")
-         return
+      if session.logged_in:
+         # If we're not logged in, don't check exits.
+         pobject = session.get_pobject()
+         exit_matches = match_exits(pobject, ' '.join(parsed_input['splitted']))
+         if exit_matches:
+            exit = exit_matches[0]
+            if exit.get_home():
+               cdat['uinput'] = parsed_input
+               pobject.move_to(exit.get_home())
+               commands_general.cmd_look(cdat)
+            else:
+               session.msg("That exit leads to nowhere.")
+            return
          
       # If we reach this point, we haven't matched anything.   
       raise UnknownCommand

evennia/trunk/commands_staff.py

@@ -4,6 +4,7 @@ import commands_general
 import cmdhandler
 import session_mgr
 import ansi
+from django.contrib.auth.models import User
 from apps.objects.models import Object
 """
 Staff commands may be a bad description for this file, but it'll do for
@@ -93,6 +94,75 @@ def cmd_description(cdat):
          session.msg("%s - DESCRIPTION set." % (target_obj,))
          target_obj.set_description(new_desc)
 
+def cmd_newpassword(cdat):
+   """
+   Set a player's password.
+   """
+   session = cdat['session']
+   pobject = session.get_pobject()
+   args = cdat['uinput']['splitted'][1:]
+   eq_args = ' '.join(args).split('=')
+   searchstring = ''.join(eq_args[0])
+   newpass = ''.join(eq_args[1:])
+   
+   if len(args) == 0:   
+      session.msg("What player's password do you want to change")
+      return
+   if len(newpass) == 0:
+      session.msg("You must supply a new password.")
+      return
+
+   results = functions_db.local_and_global_search(pobject, searchstring)
+   
+
+   if len(results) > 1:
+      session.msg("More than one match found (please narrow target):")
+      for result in results:
+         session.msg(" %s" % (result,))
+   elif len(results) == 0:
+      session.msg("I don't see that here.")
+   elif not pobject.controls_other(results[0]):
+      session.msg("You do not control %s." % (results[0],))
+   else:
+      uaccount = results[0].get_user_account()
+      if len(newpass) == 0:
+         uaccount.set_password()
+      else:
+         uaccount.set_password(newpass)
+      uaccount.save()
+      session.msg("%s - PASSWORD set." % (results[0],))
+      results[0].emit_to("%s has changed your password." % (pobject,))
+
+def cmd_password(cdat):
+   """
+   Changes your own password.
+   
+   @newpass <Oldpass>=<Newpass>
+   """
+   session = cdat['session']
+   pobject = session.get_pobject()
+   args = cdat['uinput']['splitted'][1:]
+   eq_args = ' '.join(args).split('=')
+   oldpass = ''.join(eq_args[0])
+   newpass = ''.join(eq_args[1:])
+   
+   if len(oldpass) == 0:   
+      session.msg("You must provide your old password.")
+   elif len(newpass) == 0:
+      session.msg("You must provide your new password.")
+   else:
+      uaccount = User.objects.get(id=pobject.id)
+      
+      if not uaccount.check_password(oldpass):
+         session.msg("The specified old password isn't correct.")
+      elif len(newpass) < 3:
+         session.msg("Passwords must be at least three characters long.")
+         return
+      else:
+         uaccount.set_password(newpass)
+         uaccount.save()
+         session.msg("Password changed.")
+
 def cmd_name(cdat):
    """
    Handle naming an object.