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Merge branch 'master' of git://gitorious.org/~clebail/radicale/ares-radicale

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Conflicts:
	radicale/xmlutils.py
This commit is contained in:
System User 2011-02-17 10:42:02 +01:00
commit bb7f36fc59
6 changed files with 57 additions and 38 deletions
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11
config
View File

@ -52,11 +52,10 @@ LDAPAppend = ou=users,dc=exmaple,dc=dom
# created if not present
folder = ~/.config/radicale/calendars
[logging]
# Full path of logfile
file = ~/.config/radicale/radicale.log
# Logging messages which are less severe than level will be ignored
# Log level are (debug, info, warning, error, critical)
level = error
[Logging]
# Logging filename
logfile = ~/.config/radicale/radicale.log
# Log facility 10: DEBUG, 20: INFO, 30 WARNING, 40 ERROR, 50 CRITICAL
facility = 50
# vim:ft=cfg

18
radicale/__init__.py
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@ -53,6 +53,7 @@ VERSION = "git"
def _check(request, function):
"""Check if user has sufficient rights for performing ``request``."""
log.log(10, "Check if user has sufficient rights for performing ``request``.")
# ``_check`` decorator can access ``request`` protected functions
# pylint: disable=W0212
@ -69,8 +70,10 @@ def _check(request, function):
user = password = None
if request.server.acl.has_right(request._calendar.owner, user, password):
log.log(20, "Sufficient rights for performing ``request``.")
function(request)
else:
log.log(40, "No sufficient rights for performing ``request``.")
request.send_response(client.UNAUTHORIZED)
request.send_header(
"WWW-Authenticate",
@ -87,6 +90,7 @@ class HTTPServer(server.HTTPServer):
# pylint: disable=W0231
def __init__(self, address, handler):
"""Create server."""
log.log(10, "Create HTTP server.")
server.HTTPServer.__init__(self, address, handler)
self.acl = acl.load()
# pylint: enable=W0231
@ -98,6 +102,7 @@ class HTTPSServer(HTTPServer):
def __init__(self, address, handler):
"""Create server by wrapping HTTP socket in an SSL socket."""
log.log(10, "Create server by wrapping HTTP socket in an SSL socket.")
# Fails with Python 2.5, import if needed
# pylint: disable=F0401
import ssl
@ -116,6 +121,7 @@ class HTTPSServer(HTTPServer):
class CalendarHTTPHandler(server.BaseHTTPRequestHandler):
"""HTTP requests handler for calendars."""
log.log(10, "HTTP requests handler for calendars.")
_encoding = config.get("encoding", "request")
# Decorator checking rights before performing request
@ -124,6 +130,7 @@ class CalendarHTTPHandler(server.BaseHTTPRequestHandler):
@property
def _calendar(self):
"""The ``ical.Calendar`` object corresponding to the given path."""
log.log(10, "The ``ical.Calendar`` object corresponding to the given path.")
# ``self.path`` must be something like a posix path
# ``normpath`` should clean malformed and malicious request paths
attributes = posixpath.normpath(self.path.strip("/")).split("/")
@ -133,6 +140,7 @@ class CalendarHTTPHandler(server.BaseHTTPRequestHandler):
def _decode(self, text):
"""Try to decode text according to various parameters."""
log.log(10, "Try to decode text according to various parameters.")
# List of charsets to try
charsets = []
@ -159,6 +167,7 @@ class CalendarHTTPHandler(server.BaseHTTPRequestHandler):
def do_GET(self):
"""Manage GET request."""
log.log(10, "Manage GET request.")
self.do_HEAD()
if self._answer:
self.wfile.write(self._answer)
@ -166,6 +175,7 @@ class CalendarHTTPHandler(server.BaseHTTPRequestHandler):
@check_rights
def do_HEAD(self):
"""Manage HEAD request."""
log.log(10, "Manage HEAD request.")
item_name = xmlutils.name_from_path(self.path)
if item_name:
# Get calendar item
@ -196,6 +206,7 @@ class CalendarHTTPHandler(server.BaseHTTPRequestHandler):
@check_rights
def do_DELETE(self):
"""Manage DELETE request."""
log.log(10, "Manage DELETE request.")
item = self._calendar.get_item(xmlutils.name_from_path(self.path))
if item and self.headers.get("If-Match", item.etag) == item.etag:
# No ETag precondition or precondition verified, delete item
@ -217,6 +228,7 @@ class CalendarHTTPHandler(server.BaseHTTPRequestHandler):
def do_OPTIONS(self):
"""Manage OPTIONS request."""
log.log(10, "Manage OPTIONS request.")
self.send_response(client.OK)
self.send_header(
"Allow", "DELETE, HEAD, GET, MKCALENDAR, "
@ -226,6 +238,7 @@ class CalendarHTTPHandler(server.BaseHTTPRequestHandler):
def do_PROPFIND(self):
"""Manage PROPFIND request."""
log.log(10, "Manage PROPFIND request.")
xml_request = self.rfile.read(int(self.headers["Content-Length"]))
self._answer = xmlutils.propfind(
self.path, xml_request, self._calendar,
@ -241,6 +254,7 @@ class CalendarHTTPHandler(server.BaseHTTPRequestHandler):
@check_rights
def do_PUT(self):
"""Manage PUT request."""
log.log(10, "Manage PUT request.")
item_name = xmlutils.name_from_path(self.path)
item = self._calendar.get_item(item_name)
if (not item and not self.headers.get("If-Match")) or \
@ -264,6 +278,7 @@ class CalendarHTTPHandler(server.BaseHTTPRequestHandler):
@check_rights
def do_REPORT(self):
"""Manage REPORT request."""
log.log(10, "Manage REPORT request.")
xml_request = self.rfile.read(int(self.headers["Content-Length"]))
self._answer = xmlutils.report(self.path, xml_request, self._calendar)
@ -272,4 +287,7 @@ class CalendarHTTPHandler(server.BaseHTTPRequestHandler):
self.end_headers()
self.wfile.write(self._answer)
def log_message(self, format, *args):
log.log(10, format % (args))
# pylint: enable=C0103

9
radicale/acl/authLdap.py
View File

@ -12,12 +12,15 @@ def has_right(owner, user, password):
if owner != user:
return False
try:
log.log(10, "Open LDAP server connexion")
l=ldap.open(LDAPSERVER, 389)
dn="%s%s,%s" % (LDAPPREPEND, user, LDAPAPPEND)
l.simple_bind_s(dn, password);
cn="%s%s,%s" % (LDAPPREPEND, user, LDAPAPPEND)
log.log(10, "LDAP bind with dn: %s" %(cn))
l.simple_bind_s(cn, password);
log.log(20, "LDAP bind Ok")
return True
except:
log.error(sys.exc_info()[0])
log.log(40, "LDAP bind error")
return False
LDAPSERVER = config.get("authLdap", "LDAPServer")

9
radicale/config.py
View File

@ -55,14 +55,13 @@ INITIAL_CONFIG = {
"encryption": "crypt"},
"storage": {
"folder": os.path.expanduser("~/.config/radicale/calendars")},
"logging": {
"logfile": os.path.expanduser("~/.config/radicale/radicale.log"),
"facility": 10},
"authLdap": {
"LDAPServer": "127.0.0.1",
"LDAPPrepend": "uid=",
"LDAPAppend": "ou=users,dc=example,dc=com"},
"logging": {
"file": os.path.expanduser("~/.config/radicale/radicale.log"),
"level": "error"}
}
"LDAPAppend": "ou=users,dc=example,dc=com"}}
# Create a ConfigParser and configure it
_CONFIG_PARSER = ConfigParser()

32
radicale/log.py
View File

@ -1,29 +1,23 @@
# -*- coding: utf-8 -*-
import sys
import logging
import os
import logging, sys
from radicale import config
LEVELS = { 'debug': logging.DEBUG,
'info': logging.INFO,
'warning': logging.WARNING,
'error': logging.ERROR,
'critical': logging.CRITICAL}
class log:
def __init__(self):
self.logger=logging.getLogger("radicale")
self.logger.setLevel(config.get("logging", "facility"))
level=LEVELS.get(config.get("logging", "level"), logging.NOTSET)
handler=logging.FileHandler(config.get("logging", "logfile"))
logger=logging.getLogger("radicale")
logger.setLevel(level=level)
formatter = logging.Formatter('%(name)s %(asctime)s %(levelname)s %(message)s')
handler.setFormatter(formatter)
handler=logging.FileHandler(os.path.expanduser(config.get("logging", "file")))
handler.setLevel(level=level)
self.logger.addHandler(handler)
def log(self, level, msg):
self.logger.log(level, msg)
formatter = logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s")
_LOGGING = log()
handler.setFormatter(formatter)
sys.modules[__name__] = _LOGGING
logger.addHandler(handler)
sys.modules[__name__] = logger

8
radicale/xmlutils.py
View File

@ -29,7 +29,7 @@ in them for XML requests (all but PUT).
import xml.etree.ElementTree as ET
from radicale import client, config, ical
from radicale import client, config, ical, log
NAMESPACES = {
@ -45,11 +45,13 @@ def _tag(short_name, local):
def _response(code):
"""Return full W3C names from HTTP status codes."""
log.log(10, "Return full W3C names from HTTP status codes.")
return "HTTP/1.1 %i %s" % (code, client.responses[code])
def name_from_path(path):
"""Return Radicale item name from ``path``."""
log.log(10, "Return Radicale item name from ``path``.")
path_parts = path.strip("/").split("/")
return path_parts[-1] if len(path_parts) > 2 else None
@ -61,6 +63,7 @@ def delete(path, calendar):
"""
# Reading request
log.log(10, "Read and answer DELETE requests.")
calendar.remove(name_from_path(path))
# Writing answer
@ -86,6 +89,7 @@ def propfind(path, xml_request, calendar, depth):
"""
# Reading request
log.log(10, "Read and answer PROPFIND requests.")
root = ET.fromstring(xml_request)
prop_element = root.find(_tag("D", "prop"))
@ -172,6 +176,7 @@ def propfind(path, xml_request, calendar, depth):
def put(path, ical_request, calendar):
"""Read PUT requests."""
log.log(10, "Read PUT requests.")
name = name_from_path(path)
if name in (item.name for item in calendar.items):
# PUT is modifying an existing item
@ -188,6 +193,7 @@ def report(path, xml_request, calendar):
"""
# Reading request
log.log(10, "Read and answer REPORT requests.")
root = ET.fromstring(xml_request)
prop_element = root.find(_tag("D", "prop"))