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1a1e020258
This runs the risk of showing too much and confusing users but on the other hand it often includes required information detailing why the error occurred such as what attribute the user lacks write access too and why changing a password failed. 438057
194 lines
7.3 KiB
Python
194 lines
7.3 KiB
Python
# Copyright (C) 2007 Red Hat
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# see file 'COPYING' for use and warranty information
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; version 2 only
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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import os
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from pickle import dumps, loads
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from base64 import b64encode, b64decode
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import copy
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import logging
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import cherrypy
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import turbogears
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from turbogears import controllers, expose, flash
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from turbogears import validators, validate
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from turbogears import widgets, paginate
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from turbogears import error_handler
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from turbogears import identity
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from ipacontroller import IPAController
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from ipa.entity import utf8_encode_values
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from ipa import ipaerror
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import ipagui.forms.principal
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import ldap.dn
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log = logging.getLogger(__name__)
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principal_new_form = ipagui.forms.principal.PrincipalNewForm()
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principal_fields = ['*']
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class PrincipalController(IPAController):
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@expose()
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@identity.require(identity.in_group("admins"))
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def index(self, tg_errors=None):
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raise turbogears.redirect("/principal/list")
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@expose("ipagui.templates.principalnew")
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@identity.require(identity.in_group("admins"))
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def new(self, tg_errors=None):
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"""Displays the new service principal form"""
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if tg_errors:
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turbogears.flash("There were validation errors.<br/>" +
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"Please see the messages below for details.")
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client = self.get_ipaclient()
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return dict(form=principal_new_form, principal={})
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@expose()
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@identity.require(identity.in_group("admins"))
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def create(self, **kw):
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"""Creates a service principal group"""
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self.restrict_post()
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client = self.get_ipaclient()
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if kw.get('submit') == 'Cancel':
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turbogears.flash("Add principal cancelled")
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raise turbogears.redirect('/')
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tg_errors, kw = self.principalcreatevalidate(**kw)
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if tg_errors:
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turbogears.flash("There were validation errors.<br/>" +
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"Please see the messages below for details.")
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return dict(form=principal_new_form, principal=kw,
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tg_template='ipagui.templates.principalnew')
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principal_name = ""
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hostname = kw.get('hostname')
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#
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# Create the principal itself
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#
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try:
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if kw.get('service') == "other":
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service = kw.get('other')
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if not service:
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turbogears.flash("Service type must be provided")
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return dict(form=principal_new_form, principal=kw,
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tg_template='ipagui.templates.principalnew')
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else:
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service = kw.get('service')
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# The realm is added by add_service_principal
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principal_name = utf8_encode_values(service + "/" + kw.get('hostname'))
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rv = client.add_service_principal(principal_name, 0)
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except ipaerror.exception_for(ipaerror.LDAP_DUPLICATE):
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turbogears.flash("Service principal '%s' already exists" %
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principal_name)
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return dict(form=principal_new_form, principal=kw,
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tg_template='ipagui.templates.principalnew')
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except ipaerror.IPAError, e:
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turbogears.flash("Service principal add failed: " + str(e) + "<br/>" + e.detail[0].get('desc','') + ". " + e.detail[0].get('info',''))
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return dict(form=principal_new_form, principal=kw,
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tg_template='ipagui.templates.principalnew')
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turbogears.flash("%s added!" % principal_name)
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raise turbogears.redirect('/principal/list', hostname=hostname)
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@expose("ipagui.templates.principallist")
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@identity.require(identity.not_anonymous())
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def list(self, **kw):
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"""Searches for service principals and displays list of results"""
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client = self.get_ipaclient()
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principals = None
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counter = 0
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hostname = kw.get('hostname')
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if hostname != None and len(hostname) > 0:
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try:
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principals = client.find_service_principal(hostname.encode('utf-8'), principal_fields, 0, 2)
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counter = principals[0]
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principals = principals[1:]
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if counter == -1:
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turbogears.flash("These results are truncated.<br />" +
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"Please refine your search and try again.")
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# For each entry break out service type and hostname
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for i in range(len(principals)):
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(service,host) = principals[i].krbprincipalname.split('/')
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h = host.split('@')
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principals[i].setValue('service', service)
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principals[i].setValue('hostname', h[0])
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except ipaerror.IPAError, e:
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turbogears.flash("principal list failed: " + str(e) + "<br/>" + e.detail[0].get('desc','') + ". " + e.detail[0].get('info',''))
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raise turbogears.redirect("/principal/list")
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return dict(principals=principals, hostname=hostname, fields=ipagui.forms.principal.PrincipalFields())
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@expose("ipagui.templates.principalshow")
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@identity.require(identity.not_anonymous())
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def show(self, **kw):
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"""Display a single service principal"""
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try:
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princ = kw['principal']
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princ_dn = kw['principal_dn']
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except KeyError, e:
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turbogears.flash("Principal show failed. Unable to find key %s" % e)
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raise turbogears.redirect("/principal/list")
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principal = {}
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try:
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# The principal info is passed in. Not going to both to re-query this.
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(service,host) = princ.split('/')
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h = host.split('@')
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principal['service'] = service
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principal['hostname'] = h[0]
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principal['principal_dn'] = princ_dn
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return dict(principal=principal)
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except:
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turbogears.flash("Principal show failed %s" % princ)
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raise turbogears.redirect("/")
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@expose()
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@identity.require(identity.in_group("admins"))
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def delete(self, principal):
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"""Delete a service principal"""
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self.restrict_post()
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client = self.get_ipaclient()
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print "Deleting %s" % principal
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try:
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client.delete_service_principal(principal)
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turbogears.flash("Service principal deleted")
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raise turbogears.redirect('/principal/list')
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except (SyntaxError, ipaerror.IPAError), e:
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turbogears.flash("Service principal deletion failed: " + str(e) + "<br/>" + e.detail[0].get('desc','') + ". " + e.detail[0].get('info',''))
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raise turbogears.redirect('/principal/list')
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@validate(form=principal_new_form)
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@identity.require(identity.not_anonymous())
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def principalcreatevalidate(self, tg_errors=None, **kw):
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return tg_errors, kw
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