Cambios ppp.

[software/pymin.git] / pymin / services / ppp / __init__.py

diff --git a/pymin/services/ppp/__init__.py b/pymin/services/ppp/__init__.py
index c57960069f3e2a08e18b37147328726418b36cc4..868b6d59330729a946309128ef91e85f99c9a31a 100644 (file)
--- a/pymin/services/ppp/__init__.py
+++ b/pymin/services/ppp/__init__.py
@@ -7,20 +7,9 @@ from pymin.dispatcher import Handler, handler, HandlerError
 from pymin.services.util import Restorable, ConfigWriter \
                                 ,TransactionalHandler, DictSubHandler, call
 
 from pymin.services.util import Restorable, ConfigWriter \
                                 ,TransactionalHandler, DictSubHandler, call
 

-__ALL__ = ('PppHandler')
+__ALL__ = ('PppHandler',)

 
 

-class Error(HandlerError):
-    r"""
-    Error(command) -> Error instance :: Base ConnectionHandler exception class.
-
-    All exceptions raised by the ConnectionHandler inherits from this one, so you can
-    easily catch any ConnectionHandler exception.
-
-    message - A descriptive error message.
-    """
-    pass
-
-class ConnectionError(Error, KeyError):
+class ConnectionError(HandlerError, KeyError):

     r"""
     ConnectionError(hostname) -> ConnectionError instance
 
     r"""
     ConnectionError(hostname) -> ConnectionError instance
 


@@ -38,18 +27,36 @@ class ConnectionNotFoundError(ConnectionError):
 
 class Connection(Sequence):
 
 
 class Connection(Sequence):
 

-    def __init__(self, name, dev, username=None, password=None):
+    def __init__(self, name, username, password, type, **kw):

         self.name = name
         self.name = name

-        self.dev = dev

         self.username = username
         self.password = password
         self.username = username
         self.password = password

+        self.type = type
+        if type == 'OE':
+            if not 'device' in kw:
+                raise ConnectionError('Bad arguments for type=OE')
+            self.device = kw['device']
+        elif type == 'TUNNEL':
+            if not 'server' in kw:
+                raise ConnectionError('Bad arguments for type=TUNNEL')
+            self.server = kw['server']
+            self.username = self.username.replace('\\','\\\\')
+        elif type == 'PPP':
+            if not 'device' in kw:
+                raise ConnectionError('Bad arguments for type=PPP')
+            self.device = kw['device']
+        else:
+            raise ConnectionError('Bad arguments, unknown or unspecified type')

 
     def as_tuple(self):
 
     def as_tuple(self):

-        return (self.name, self.dev, self.username, self.password)
-
-    def update(self, dev=None, username=None, password=None):
-        if dev is not None:
-            self.dev = dev
+        if self.type == 'TUNNEL':
+            return (self.name, self.username, self.password, self.type, self.server)
+        elif self.type == 'PPP' or self.type == 'OE':
+            return (self.name, self.username, self.password, self.type, self.device)
+
+    def update(self, device=None, username=None, password=None):
+        if device is not None:
+            self.device = device

         if username is not None:
             self.username = username
         if password is not None:
         if username is not None:
             self.username = username
         if password is not None:


@@ -60,8 +67,8 @@ class ConnectionHandler(DictSubHandler):
 
     handler_help = u"Manages connections for the ppp service"
 
 
     handler_help = u"Manages connections for the ppp service"
 

-    _dict_subhandler_attr = 'conns'
-    _dict_subhandler_class = Connection
+    _cont_subhandler_attr = 'conns'
+    _cont_subhandler_class = Connection

 
 class PppHandler(Restorable, ConfigWriter, TransactionalHandler):
 
 
 class PppHandler(Restorable, ConfigWriter, TransactionalHandler):
 


@@ -73,7 +80,7 @@ class PppHandler(Restorable, ConfigWriter, TransactionalHandler):
         conns  = dict(),
     )
 
         conns  = dict(),
     )
 

-    _config_writer_files = ('options.X','pap-secrets','nameX')
+    _config_writer_files = ('options.X','pap-secrets','chap-secrets','nameX')

     _config_writer_tpl_dir = path.join(path.dirname(__file__), 'templates')
 
     def __init__(self, pickle_dir='.', config_dir='.'):
     _config_writer_tpl_dir = path.join(path.dirname(__file__), 'templates')
 
     def __init__(self, pickle_dir='.', config_dir='.'):


@@ -87,16 +94,18 @@ class PppHandler(Restorable, ConfigWriter, TransactionalHandler):
     @handler('Starts the service')
     def start(self, name):
         if name in self.conns:
     @handler('Starts the service')
     def start(self, name):
         if name in self.conns:

-            #call(('pon', name))
-            print ('pon', name)
+            call(['pppd','call', name],stdout=None, stderr=None)
+            #print ('pon', name)

         else:
             raise ConnectionNotFoundError(name)
 
     @handler('Stops the service')
     def stop(self, name):
         if name in self.conns:
         else:
             raise ConnectionNotFoundError(name)
 
     @handler('Stops the service')
     def stop(self, name):
         if name in self.conns:

-            #call(('poff', name))
-            print ('poff', name)
+            if path.exists('/var/run/ppp-' + name + '.pid'):
+                pid = file('/var/run/ppp-' + name + '.pid').readline().strip()
+                call(['kill',pid],stdout=None, stderr=None)
+            #print ('poff', name)

         else:
             raise ConnectionNotFoundError(name)
 
         else:
             raise ConnectionNotFoundError(name)
 


@@ -108,8 +117,21 @@ class PppHandler(Restorable, ConfigWriter, TransactionalHandler):
 
     def _write_config(self):
         r"_write_config() -> None :: Generate all the configuration files."
 
     def _write_config(self):
         r"_write_config() -> None :: Generate all the configuration files."

-        vars = dict(conns=self.conns)
+        #guardo los pass que van el pap-secrets
+        vars_pap = dict()
+        for conn in self.conns.values():
+            if conn.type == 'OE' or conn.type == 'PPP':
+                vars_pap[conn.name] = conn
+        vars = dict(conns=vars_pap)

         self._write_single_config('pap-secrets','pap-secrets',vars)
         self._write_single_config('pap-secrets','pap-secrets',vars)

+        #guardo los pass que van el chap-secrets
+        vars_chap = dict()
+        for conn in self.conns.values():
+            if conn.type == 'TUNNEL' :
+                vars_chap[conn.name] = conn
+        vars = dict(conns=vars_chap)
+        self._write_single_config('chap-secrets','chap-secrets',vars)
+        #guard las conns

         for conn in self.conns.values():
             vars = dict(conn=conn)
             self._write_single_config('nameX',conn.name, vars)
         for conn in self.conns.values():
             vars = dict(conn=conn)
             self._write_single_config('nameX',conn.name, vars)


@@ -118,7 +140,9 @@ class PppHandler(Restorable, ConfigWriter, TransactionalHandler):
 
 if __name__ == '__main__':
     p = PppHandler()
 
 if __name__ == '__main__':
     p = PppHandler()

-    p.conn.add('test2','tty2','luca','luca')
+    p.conn.add('ppp_c','nico','nico',type='PPP',device='tty0')
+    p.conn.add('pppoe_c','fede','fede',type='OE',device='tty1')
+    p.conn.add('ppptunnel_c','dominio\luca','luca',type='TUNNEL',server='192.168.0.23')

     p.commit()
     print p.conn.list()
     p.commit()
     print p.conn.list()

-    print p.conn.show()
\ No newline at end of file
+    print p.conn.show()