def _getZoneDB(self, zone, zf=None):
from time import strftime
self._currentDB = zone
zName = zone.getName()
zFile = zone.getFile()
if zf is None:
self._zf = ZoneFile()
if self._zf.openZoneFile( zFile ) is False:
try:
open(zFile, 'w').close()
except:
return UI.Label('O arquivo não pôde ser acessado!')
if self._zf.openZoneFile( zFile ) is False:
return UI.Label('O arquivo não pôde ser aberto!')
else:
self._zf = zf
labelTop0 = UI.Label ( text = "Zona: "+zName.upper() , bold=True )
labelTop1 = UI.Label ( text = "Arquivo: "+zFile )
# Buttons
butSave = UI.Button( id = 'saveDB', text="Salvar DB",
icon="/dl/core/ui/stock/save.png",
onclick="form", form="frmEditDB")
butCancel = UI.Button( id = 'cancelDB', text="Cancelar",
icon="/dl/core/ui/stock/dialog-cancel.png")
butAddDir = UI.Button( id = 'addDirective', text="Adicionar Diretiva",
icon="/dl/core/ui/stock/add.png")
butAddRec = UI.Button( id = 'addRecord', text="Adicionar Registro",
icon="/dl/core/ui/stock/add.png")
buttons = UI.VContainer(
UI.HContainer( butAddDir, butAddRec ),
UI.HContainer( butCancel, butSave ) )
#END:Buttons
# DIRETIVAS
bloco = UI.DT( width="100%" )
bloco.append( UI.DTR(
UI.DTD(
UI.Label(text='Diretivas:', bold=True),
colspan = 4
)
)
)
d = self._zf.getDirectives()
for i in d.keys():
bloco.append( UI.DTR(
UI.DTD(UI.Label( text=i ),colspan=2),
UI.Label( text=d[i] ),
UI.HContainer(
UI.TipIcon(
icon='/dl/core/ui/stock/edit.png',
id='editDirectiveField/%s'%i),
text='Editar Diretiva'
),
))
del d
#END: DIRETIVAS
# SOA
bloco.append( UI.DTR( UI.DTD(
UI.Label ( text="Registro de Autoridade:", bold=True ),
colspan=4
)))
s = self._zf.getSOA()
for i in s.keys():
bloco.append( UI.DTR(
UI.DTD(UI.Label ( text=i ),colspan=2),
UI.Label ( text=s[i] ),
UI.HContainer(
UI.TipIcon(
icon='/dl/core/ui/stock/edit.png',
id='editSOAField/%s'%i,
text='Editar campo SOA'
),
)))
del s
#END: SOA
#REGISTROS
bloco.append( UI.DTR( UI.DTD(
UI.Label ( text="Demais registros:", bold=True ),
colspan=4
)))
r = self._zf.getRecords()
text4Label = []
for i in r.keys():
text4Label.append("%s[§SEP§]%s[§SEP§]%s%s%s[§SEP§]%s" %\
(r[i]['Tipo'],r[i]['Nome'],r[i]['IP'],r[i]['HostName'], r[i]['Texto'], str(i))
)
text4Label.sort()
for i in text4Label:
sp = i.split('[§SEP§]')
bloco.append( UI.DTR(
UI.Label ( text=sp[0] ),
UI.Label ( text=sp[1] ),
UI.Label ( text=sp[2] ),
UI.HContainer(
UI.TipIcon(
icon='/dl/core/ui/stock/delete.png',
id=('delRecordField/%s'%sp[3]),
text='Delete',
msg='Remover'
)
)
))
del r
#END:REGISTROS
block = UI.VContainer( labelTop0, labelTop1, bloco, buttons )
return UI.DTR( block )
class BindPlugin(CategoryPlugin):
text = 'DNS'
icon = '/dl/bind/icon.png'
folder = 'servers'
def on_init(self):
be = backend.Config(self.app)
self.zones = be.read()
def on_session_start(self):
self._editing = None
self._tab = 0
self._editZone = None
self._restartBind = None
# zona atual
self._currentDB = None
# conteudo da zona atual
self._zf = None
# adicionar registros
self._addRecord = False
self._addDirective = False
# editar registros
self._editSOA = None
self._editDirective = None
def _execute(self, command, daemon=False):
'''
@return:
[ (Boolean) Coomand executed with sucess ,
(tuple) (stdout,stderr) ]
'''
cmd = command.split()
print cmd[0], '::' , cmd[1:]
if daemon:
from time import sleep
from os import access
open( fileSync ,'w').write('1')
exec_as_daemon(cmd[0], cmd[1:])
a = open( fileSync ).read()
while access('/proc/%s'%a, 1):
sleep(1)
a = open( fileSync ).read()
else:
from os import system
system(command)
return [ True, 'Success' ]
def _getZoneDB(self, zone, zf=None):
from time import strftime
self._currentDB = zone
zName = zone.getName()
zFile = zone.getFile()
if zf is None:
self._zf = ZoneFile()
if self._zf.openZoneFile( zFile ) is False:
try:
open(zFile, 'w').close()
except:
return UI.Label('O arquivo não pôde ser acessado!')
if self._zf.openZoneFile( zFile ) is False:
return UI.Label('O arquivo não pôde ser aberto!')
else:
self._zf = zf
labelTop0 = UI.Label ( text = "Zona: "+zName.upper() , bold=True )
labelTop1 = UI.Label ( text = "Arquivo: "+zFile )
# Buttons
butSave = UI.Button( id = 'saveDB', text="Salvar DB",
icon="/dl/core/ui/stock/save.png",
onclick="form", form="frmEditDB")
butCancel = UI.Button( id = 'cancelDB', text="Cancelar",
icon="/dl/core/ui/stock/dialog-cancel.png")
butAddDir = UI.Button( id = 'addDirective', text="Adicionar Diretiva",
icon="/dl/core/ui/stock/add.png")
butAddRec = UI.Button( id = 'addRecord', text="Adicionar Registro",
icon="/dl/core/ui/stock/add.png")
buttons = UI.VContainer(
UI.HContainer( butAddDir, butAddRec ),
UI.HContainer( butCancel, butSave ) )
#END:Buttons
# DIRETIVAS
bloco = UI.DT( width="100%" )
bloco.append( UI.DTR(
UI.DTD(
UI.Label(text='Diretivas:', bold=True),
colspan = 4
)
)
)
d = self._zf.getDirectives()
for i in d.keys():
bloco.append( UI.DTR(
UI.DTD(UI.Label( text=i ),colspan=2),
UI.Label( text=d[i] ),
UI.HContainer(
UI.TipIcon(
icon='/dl/core/ui/stock/edit.png',
id='editDirectiveField/%s'%i),
text='Editar Diretiva'
),
))
del d
#END: DIRETIVAS
# SOA
bloco.append( UI.DTR( UI.DTD(
UI.Label ( text="Registro de Autoridade:", bold=True ),
colspan=4
)))
s = self._zf.getSOA()
for i in s.keys():
bloco.append( UI.DTR(
UI.DTD(UI.Label ( text=i ),colspan=2),
UI.Label ( text=s[i] ),
UI.HContainer(
UI.TipIcon(
icon='/dl/core/ui/stock/edit.png',
id='editSOAField/%s'%i,
text='Editar campo SOA'
),
)))
del s
#END: SOA
#REGISTROS
bloco.append( UI.DTR( UI.DTD(
UI.Label ( text="Demais registros:", bold=True ),
colspan=4
)))
r = self._zf.getRecords()
text4Label = []
for i in r.keys():
text4Label.append("%s[§SEP§]%s[§SEP§]%s%s%s[§SEP§]%s" %\
(r[i]['Tipo'],r[i]['Nome'],r[i]['IP'],r[i]['HostName'], r[i]['Texto'], str(i))
)
text4Label.sort()
for i in text4Label:
sp = i.split('[§SEP§]')
bloco.append( UI.DTR(
UI.Label ( text=sp[0] ),
UI.Label ( text=sp[1] ),
UI.Label ( text=sp[2] ),
UI.HContainer(
UI.TipIcon(
icon='/dl/core/ui/stock/delete.png',
id=('delRecordField/%s'%sp[3]),
text='Delete',
msg='Remover'
)
)
))
del r
#END:REGISTROS
block = UI.VContainer( labelTop0, labelTop1, bloco, buttons )
return UI.DTR( block )
# adiciona:
# tab0: as zonas na lista com botão de editar e remover
# tab1: as zonas no select
def set_ui_zones(self, ui):
l = ui.find('listzones')
s = ui.find('selectZones')
for pos in range( len(self.zones) ):
z = self.zones[pos]
s.append( UI.DTR(
UI.SelectOption( value=pos, text=z.getName() )
))
zoneName = UI.Label( text = z.getName(), bold=True )
zoneType = UI.Label( text = z.getType() )
zoneFile = UI.Label( text = z.getFile() )
l.append(UI.DTR(
zoneName, zoneType, zoneFile,
UI.HContainer(
UI.TipIcon(
icon='/dl/core/ui/stock/edit.png',
id='edit/' + str(self.zones.index(z)),
text='Editar'
),
UI.TipIcon(
icon='/dl/core/ui/stock/delete.png',
id='del/' + str(self.zones.index(z)),
text='Delete',
warning='Remover %s' % z.getName()
)
),
))
# Trata a tab1, referente a acao de editar zona
# Cuida do formulário da zona e também da lista e botões referentes
def set_ui_editZone(self, ui):
f = ui.find('frmEditZone')
d = ui.find('divEditZone')
if self._editZone <> None:
ui.remove('selectZones')
ui.remove('labelZonas')
z = self.zones[self._editZone]
d.append( self._getZoneDB(z, self._zf) )
else:
f.append( UI.DTR(
UI.Button(form="frmEditZone", onclick="form",
text="Editar Zona", name="formEditButton",
id="formEditButton",
icon="/dl/core/ui/stock/service-run.png"
)
))
def set_ui_AddRecord(self, ui):
if (not self._addDirective) and (not self._addRecord):
ui.remove('dlgAddRecord')
return False
d = ui.find('dlgAddRecord')
tx = ui.find('textTypeRecord')
ty = ui.find('typeRecord')
#____________________
if self._addDirective:
tx.set( 'text' , 'Diretiva:' )
v = [ 'ORIGIN', 'INCLUDE', 'TTL' ]
### Removendo as diretivas que já existem na zona,
### pois elas devem ser editadas e não inseridas
tmp = self._zf.getDirectives()
for i in tmp.keys():
try: v.remove(i)
except: pass
# Se não sobrou nenhuma, ele desabitilita a inserção
if v == []:
self._addDirective = False
ui.remove('dlgAddRecord')
return False
###
for i in v:
ty.append( UI.SelectOption( value='Directive:'+i, text=i ) )
d.append( UI.Formline(
UI.TextInput(name='recordValue', value=''),
text='Valor:'
))
#___________________
elif self._addRecord:
tx.set( 'text' , 'Registro:' )
v = { 'A':'IPv4', 'AAAA':'IPv6', 'CNAME':'Nome Canônico do Host',
'NS':'Nome do Servidor', 'TXT':'Texto do Host',
'MX': 'Servidor de E-mail', 'PTR':'Ponteiro' }
keys = v.keys()
keys.sort()
for i in keys:
ty.append( UI.SelectOption( value='Record:'+i,
text=( "%s [%s]" % (v[i],i) ) ) )
d.append( UI.Formline(
UI.TextInput(name='recordValueSource', value=''),
text='1º Campo:'
))
d.append( UI.Formline(
UI.TextInput(name='recordValueTarget', value=''),
text='2º Campo:'
))
d.append( UI.Formline(
UI.TextInput(name='recordValuePr', value=''),
text='Prioridade (somente para servidor de e-mail):'
))
d.append( UI.Formline(
UI.Label(text='Em dúvidas, verifique a documentação.')
))
def get_ui(self):
ui = self.app.inflate('bind:main')
ui.find('tabs').set('active', self._tab)
l = ui.find('listzones')
f = ui.find('frmEditZone')
s = ui.find('selectZones')
d = ui.find('divEditZone')
# lista(tab0) e select(tab1) com as zonas existentes
self.set_ui_zones(ui)
# tab1: adiciona e remove UI's da tab de edição
self.set_ui_editZone(ui)
# formulario de adicionar Diretiva ou Registro
self.set_ui_AddRecord(ui)
### tab0: formulário para editar uma zona
if self._editing is not None:
try:
z = self.zones[self._editing]
# definindo valores (do xml: 'id=')
ui.find('name').set( 'value' , z.getName() )
ui.find('type').set( 'value' , z.getType() )
ui.find('file').set( 'value' , z.getFile() )
except:
pass
else:
ui.remove('dlgEditZone')
###
### Para reiniciar o BIND
if self._restartBind is not None:
try:
self._execute("/etc/init.d/bind9 restart",daemon=True)
ui.find('bindCmd').append( UI.Label( text= 'Bind reiniciado' ) )
except:
ui.find('bindCmd').append(
UI.Label(text="Ocorreu um erro ao reiniciar o bind9"))
pass
else:
ui.remove('dlgRestartBind')
###
### Para editar SOA
if self._editSOA is None:
ui.remove('dlgEditSOA')
else:
ui.find('dlgEditSOA').append(UI.FormLine(UI.Label(text=self._editSOA[0])))
ui.find('SOAValue').set( 'value', self._zf.getSOAField( self._editSOA[1] ) )
###
### Para editar Diretivas
if self._editDirective is None:
ui.remove('dlgEditDirective')
else:
ui.find('dlgEditDirective').append(UI.FormLine(UI.Label(text=self._editDirective)))
ui.find('DirectiveValue').set( 'value', self._zf.getDirectiveField( self._editDirective ) )
return ui
@event('button/click')
def on_click(self, event, params, vars = None):
# se for botao id 'add' (xml)
if params[0] == 'add':
self._editing = len( self.zones )
self._tab = 0
# se for id 'edit/'
elif params[0] == 'edit':
self._editing = int( params[1] )
self._tab = 0
# se for id 'del/'
elif params[0] == 'del':
try:
from os import rename
f = self.zones[ int(params[1]) ].getFile()
rename(f, f+'.bck')
except:
pass
try: self.zones.pop( int(params[1]) )
except: pass
backend.Config(self.app).save( self.zones )
self.on_init()
self._tab = 0
#se o botao for reiniciar
elif params[0] == 'restart':
self._restartBind = True
self._tab = 0
# se o botão for cancelar edicao
elif params[0] == 'cancelDB':
self._editZone = None
self._currentDB = None
self._getZoneDB = None
self._zf = None
self._tab = 1
elif params[0] == 'editDomainField':
# modificar aqui
print 'to-do'
self._tab = 1
elif params[0] == 'delRecordField':
self._zf.removeRecord(params[1])
self._tab = 1
elif params[0] == 'addDirective':
self._addDirective = True
self._tab = 1
elif params[0] == 'addRecord':
self._addRecord = True
self._tab = 1
elif params[0] == 'editDirectiveField':
self._editDirective = params[1]
elif params[0] == 'editSOAField':
_tzf = ""
if params[1] == 'Nome da Zona': _tzf = 'zoneName'
elif params[1] == 'Dominio do Servidor': _tzf = 'serverDomain'
elif params[1] == 'E-mail do Responsável': _tzf = 'emailResp'
elif params[1] == 'Número Serial': _tzf = 'serial'
elif params[1] == 'Tempo de Atualização': _tzf = 'refresh'
elif params[1] == 'Retry' : _tzf = 'retry'
elif params[1] == 'Expiração': _tzf = 'expire'
elif params[1] == 'Tempo de cache negativa': _tzf = 'negative'
self._editSOA = [ params[1] , _tzf ]
@event('dialog/submit')
def on_submit(self, event, params, vars = None):
# se for o dialogo
if params[0] == 'dlgEditZone':
v = vars.getvalue('value', '')
if vars.getvalue('action', '') == 'OK':
# se a pessoa digitar um nome de arquivo inválido
tmp = vars.getvalue('file', '').replace('/','')
if tmp == "etcbindlocalzonesdb." or \
tmp == "" or (not tmp.startswith("etcbind")) or \
tmp == "etcbindlocalzones" or \
vars.getvalue('name','') == "":
return None
# cria a zona
z = Zone()
# obtendo valores (do xml: 'name=')
z.setName( vars.getvalue('name', 'none') )
z.setType( vars.getvalue('type', 'none') )
z.setFile( vars.getvalue('file', 'none') )
# coloca no lugar da antiga: 'edit/'
try:
self.zones[self._editing] = z
# ou adiciona uma nova: 'add'
except:
self.zones.append(z)
# salva alteracoes
backend.Config(self.app).save( self.zones )
self.on_init()
elif params[0] == 'dlgAddRecord':
if vars.getvalue('action', '') == 'OK':
if vars.getvalue('typeRecord','').split(':')[0] == 'Directive':
r = vars.getvalue('typeRecord','').split(':')[1]
v = vars.getvalue('recordValue','')
if v <> "":
self._zf.setDirective("%s %s" % (r,v))
del r
del v
elif vars.getvalue('typeRecord','').split(':')[0] == 'Record':
r = vars.getvalue('typeRecord','').split(':')[1]
s = vars.getvalue('recordValueSource','')
p = vars.getvalue('recordValuePr','')
t = vars.getvalue('recordValueTarget','')
if r <> 'MX':
p = ''
elif p == '':
p = 10
self._zf.insertRecord( "%s IN %s %s %s"%(s,r,p,t) )
elif params[0] == 'dlgEditSOA':
if vars.getvalue('action', '') == 'OK' and vars.getvalue('SOAValue','') != '':
self._zf.setSOAbyFields( **{self._editSOA[1]:vars.getvalue('SOAValue','')} )
elif params[0] == 'dlgEditDirective':
if vars.getvalue('action', '') == 'OK' and vars.getvalue('DirectiveValue','') != '':
self._zf.setDirective( "%s %s" % (self._editDirective, vars.getvalue('DirectiveValue','')) )
# fecha janelas de formulario
self._editing = None
self._restartBind = None
self._addDirective = False
self._addRecord = False
self._editSOA = None
self._editDirective = None
@event('form/submit')
def on_submit_form(self, event, params, vars = None):
# formulario EditZone
if params[0] == 'frmEditZone':
self._tab = 1
self._editZone = int( vars.getvalue('selectZones', '') )
# formulario frmEditDB
elif params[0] == 'frmEditDB':
backend.Config(self.app).saveZoneFile( self._currentDB, self._zf )
self._tab = 1
self._currentDB = None
self._zf = None
self._editZone = None
def saveZoneFile(self, zone, zoneFileObject):
open(zone.getFile(), 'w').write( ZoneFile.getZoneFileByZone (zoneFileObject) )
