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940227cb | 1 | #!/usr/bin/python |
78fdedae | 2 | # encoding: utf-8 |
940227cb | 3 | |
2dac7110 | 4 | import base64 |
3ea97943 | 5 | import datetime |
969a05eb | 6 | import hashlib |
2dac7110 | 7 | import hmac |
23f84bbc | 8 | import json |
940227cb | 9 | import ldap |
e96e445b | 10 | import ldap.modlist |
27066195 | 11 | import logging |
30e11b1b | 12 | import os |
e96e445b | 13 | import phonenumbers |
689effd0 | 14 | import re |
f0c9d237 | 15 | import time |
23f84bbc | 16 | import tornado.httpclient |
eea71144 MT |
17 | import urllib.parse |
18 | import urllib.request | |
6b582a4f | 19 | import zxcvbn |
940227cb | 20 | |
0099c2a7 | 21 | from . import countries |
e96e445b | 22 | from . import util |
917434b8 | 23 | from .decorators import * |
11347e46 | 24 | from .misc import Object |
940227cb | 25 | |
30e11b1b MT |
26 | # Set the client keytab name |
27 | os.environ["KRB5_CLIENT_KTNAME"] = "/etc/ipfire.org/ldap.keytab" | |
28 | ||
a6dc0bad | 29 | class Accounts(Object): |
58d22b5d MT |
30 | def init(self): |
31 | self.search_base = self.settings.get("ldap_search_base") | |
32 | ||
9f05796c MT |
33 | def __iter__(self): |
34 | # Only return developers (group with ID 1000) | |
1bae74c7 | 35 | accounts = self._search("(&(objectClass=posixAccount)(gidNumber=1000))") |
9f05796c | 36 | |
1bae74c7 | 37 | return iter(sorted(accounts)) |
9f05796c | 38 | |
0ab42c1d | 39 | @lazy_property |
66862195 | 40 | def ldap(self): |
0ab42c1d MT |
41 | # Connect to LDAP server |
42 | ldap_uri = self.settings.get("ldap_uri") | |
940227cb | 43 | |
867c06a1 MT |
44 | logging.debug("Connecting to LDAP server: %s" % ldap_uri) |
45 | ||
6c9a8663 | 46 | # Connect to the LDAP server |
6e33e8e1 | 47 | return ldap.ldapobject.ReconnectLDAPObject(ldap_uri, |
6c9a8663 MT |
48 | retry_max=10, retry_delay=3) |
49 | ||
6e33e8e1 | 50 | def _authenticate(self): |
30e11b1b MT |
51 | # Authenticate against LDAP server using Kerberos |
52 | self.ldap.sasl_gssapi_bind_s() | |
53 | ||
54 | def test_ldap(self): | |
55 | logging.info("Testing LDAP connection...") | |
56 | ||
57 | self._authenticate() | |
58 | ||
59 | logging.info("Successfully authenticated as %s" % self.ldap.whoami_s()) | |
940227cb | 60 | |
a3bbc04e | 61 | def _query(self, query, attrlist=None, limit=0, search_base=None): |
9150881e MT |
62 | logging.debug("Performing LDAP query (%s): %s" \ |
63 | % (search_base or self.search_base, query)) | |
940227cb | 64 | |
f0c9d237 | 65 | t = time.time() |
a69e87a1 | 66 | |
91f72160 | 67 | results = self.ldap.search_ext_s(search_base or self.search_base, |
a3bbc04e | 68 | ldap.SCOPE_SUBTREE, query, attrlist=attrlist, sizelimit=limit) |
f0c9d237 MT |
69 | |
70 | # Log time it took to perform the query | |
71 | logging.debug("Query took %.2fms" % ((time.time() - t) * 1000.0)) | |
940227cb | 72 | |
66862195 | 73 | return results |
940227cb | 74 | |
1bae74c7 | 75 | def _search(self, query, attrlist=None, limit=0): |
a3bbc04e MT |
76 | accounts = [] |
77 | for dn, attrs in self._query(query, attrlist=["dn"], limit=limit): | |
78 | account = self.get_by_dn(dn) | |
79 | accounts.append(account) | |
91f72160 | 80 | |
a3bbc04e | 81 | return accounts |
0dcf4344 | 82 | |
a3bbc04e MT |
83 | def _get_attrs(self, dn): |
84 | """ | |
85 | Fetches all attributes for the given distinguished name | |
86 | """ | |
9150881e MT |
87 | results = self._query("(objectClass=*)", search_base=dn, limit=1, |
88 | attrlist=("*", "createTimestamp", "modifyTimestamp")) | |
91f72160 | 89 | |
a3bbc04e MT |
90 | for dn, attrs in results: |
91 | return attrs | |
91f72160 | 92 | |
2cdf68d8 | 93 | def get_by_dn(self, dn): |
91f72160 MT |
94 | attrs = self.memcache.get("accounts:%s:attrs" % dn) |
95 | if attrs is None: | |
96 | attrs = self._get_attrs(dn) | |
97 | assert attrs, dn | |
98 | ||
99 | # Cache all attributes for 5 min | |
100 | self.memcache.set("accounts:%s:attrs" % dn, attrs, 300) | |
101 | ||
102 | return Account(self.backend, dn, attrs) | |
103 | ||
9150881e MT |
104 | def get_created_after(self, ts): |
105 | t = ts.strftime("%Y%m%d%H%M%SZ") | |
106 | ||
107 | return self._search("(&(objectClass=person)(createTimestamp>=%s))" % t) | |
108 | ||
1bae74c7 MT |
109 | def search(self, query): |
110 | # Search for exact matches | |
df70e85e | 111 | accounts = self._search( |
785fe27c MT |
112 | "(&(objectClass=person)(|(uid=%s)(mail=%s)(displayName=%s)(sipAuthenticationUser=%s)(telephoneNumber=%s)(homePhone=%s)(mobile=%s)))" \ |
113 | % (query, query, query, query, query, query, query)) | |
1bae74c7 MT |
114 | |
115 | # Find accounts by name | |
116 | if not accounts: | |
785fe27c | 117 | for account in self._search("(&(objectClass=person)(|(cn=*%s*)(uid=*%s*)(displayName=*%s*)))" % (query, query, query)): |
1bae74c7 MT |
118 | if not account in accounts: |
119 | accounts.append(account) | |
120 | ||
66862195 MT |
121 | return sorted(accounts) |
122 | ||
1bae74c7 | 123 | def _search_one(self, query): |
18209c78 | 124 | results = self._search(query, limit=1) |
66862195 | 125 | |
18209c78 MT |
126 | for result in results: |
127 | return result | |
66862195 | 128 | |
689effd0 MT |
129 | def uid_is_valid(self, uid): |
130 | # UID must be at least four characters | |
131 | if len(uid) <= 4: | |
132 | return False | |
133 | ||
134 | # https://unix.stackexchange.com/questions/157426/what-is-the-regex-to-validate-linux-users | |
135 | m = re.match(r"^[a-z_]([a-z0-9_-]{0,31}|[a-z0-9_-]{0,30}\$)$", uid) | |
136 | if m: | |
137 | return True | |
138 | ||
139 | return False | |
140 | ||
f32dd17f MT |
141 | def uid_exists(self, uid): |
142 | if self.get_by_uid(uid): | |
143 | return True | |
144 | ||
145 | res = self.db.get("SELECT 1 FROM account_activations \ | |
146 | WHERE uid = %s AND expires_at > NOW()", uid) | |
147 | ||
148 | if res: | |
149 | return True | |
150 | ||
151 | # Account with uid does not exist, yet | |
152 | return False | |
153 | ||
66862195 | 154 | def get_by_uid(self, uid): |
73a54cb6 | 155 | return self._search_one("(&(objectClass=person)(uid=%s))" % uid) |
66862195 MT |
156 | |
157 | def get_by_mail(self, mail): | |
73a54cb6 | 158 | return self._search_one("(&(objectClass=inetOrgPerson)(mail=%s))" % mail) |
66862195 | 159 | |
66862195 MT |
160 | def find_account(self, s): |
161 | account = self.get_by_uid(s) | |
162 | if account: | |
163 | return account | |
164 | ||
165 | return self.get_by_mail(s) | |
940227cb | 166 | |
66862195 | 167 | def get_by_sip_id(self, sip_id): |
df70e85e MT |
168 | if not sip_id: |
169 | return | |
170 | ||
171 | return self._search_one( | |
172 | "(|(&(objectClass=sipUser)(sipAuthenticationUser=%s))(&(objectClass=sipRoutingObject)(sipLocalAddress=%s)))" \ | |
173 | % (sip_id, sip_id)) | |
940227cb | 174 | |
525c01f7 | 175 | def get_by_phone_number(self, number): |
df70e85e MT |
176 | if not number: |
177 | return | |
178 | ||
179 | return self._search_one( | |
180 | "(&(objectClass=inetOrgPerson)(|(sipAuthenticationUser=%s)(telephoneNumber=%s)(homePhone=%s)(mobile=%s)))" \ | |
525c01f7 MT |
181 | % (number, number, number, number)) |
182 | ||
23f84bbc MT |
183 | @tornado.gen.coroutine |
184 | def check_spam(self, uid, email, address): | |
185 | sfs = StopForumSpam(self.backend, uid, email, address) | |
186 | ||
187 | # Get spam score | |
188 | score = yield sfs.check() | |
189 | ||
190 | return score >= 50 | |
191 | ||
328a7710 MT |
192 | def auth(self, username, password): |
193 | # Find account | |
194 | account = self.backend.accounts.find_account(username) | |
195 | ||
196 | # Check credentials | |
197 | if account and account.check_password(password): | |
198 | return account | |
199 | ||
f32dd17f MT |
200 | # Registration |
201 | ||
757372cd | 202 | def register(self, uid, email, first_name, last_name, country_code=None): |
16048b22 MT |
203 | # Convert all uids to lowercase |
204 | uid = uid.lower() | |
205 | ||
689effd0 MT |
206 | # Check if UID is valid |
207 | if not self.uid_is_valid(uid): | |
208 | raise ValueError("UID is invalid: %s" % uid) | |
209 | ||
f32dd17f | 210 | # Check if UID is unique |
16048b22 | 211 | if self.uid_exists(uid): |
f32dd17f MT |
212 | raise ValueError("UID exists: %s" % uid) |
213 | ||
718d1375 MT |
214 | # Generate a random activation code |
215 | activation_code = util.random_string(36) | |
216 | ||
217 | # Create an entry in our database until the user | |
218 | # has activated the account | |
219 | self.db.execute("INSERT INTO account_activations(uid, activation_code, \ | |
757372cd MT |
220 | email, first_name, last_name, country_code) VALUES(%s, %s, %s, %s, %s, %s)", |
221 | uid, activation_code, email, first_name, last_name, country_code) | |
718d1375 MT |
222 | |
223 | # Send an account activation email | |
224 | self.backend.messages.send_template("auth/messages/register", | |
225 | recipients=[email], priority=100, uid=uid, | |
226 | activation_code=activation_code, email=email, | |
227 | first_name=first_name, last_name=last_name) | |
228 | ||
b4d72c76 MT |
229 | def activate(self, uid, activation_code): |
230 | res = self.db.get("DELETE FROM account_activations \ | |
231 | WHERE uid = %s AND activation_code = %s AND expires_at > NOW() \ | |
232 | RETURNING *", uid, activation_code) | |
233 | ||
234 | # Return nothing when account was not found | |
235 | if not res: | |
236 | return | |
f32dd17f | 237 | |
cd5c8452 MT |
238 | # Return the account if it has already been created |
239 | account = self.get_by_uid(uid) | |
240 | if account: | |
241 | return account | |
242 | ||
b4d72c76 | 243 | # Create a new account on the LDAP database |
fd86345d | 244 | account = self.create(uid, res.email, |
757372cd MT |
245 | first_name=res.first_name, last_name=res.last_name, |
246 | country_code=res.country_code) | |
b4d72c76 | 247 | |
fd86345d MT |
248 | # Send email about account registration |
249 | self.backend.messages.send_template("people/messages/new-account", | |
d11a4f82 | 250 | recipients=["moderators@ipfire.org"], account=account) |
fd86345d MT |
251 | |
252 | return account | |
253 | ||
757372cd | 254 | def create(self, uid, email, first_name, last_name, country_code=None): |
a151df3f MT |
255 | cn = "%s %s" % (first_name, last_name) |
256 | ||
f32dd17f MT |
257 | # Account Parameters |
258 | account = { | |
259 | "objectClass" : [b"top", b"person", b"inetOrgPerson"], | |
f32dd17f MT |
260 | "mail" : email.encode(), |
261 | ||
262 | # Name | |
a151df3f | 263 | "cn" : cn.encode(), |
f32dd17f MT |
264 | "sn" : last_name.encode(), |
265 | "givenName" : first_name.encode(), | |
266 | } | |
267 | ||
b4d72c76 MT |
268 | logging.info("Creating new account: %s: %s" % (uid, account)) |
269 | ||
270 | # Create DN | |
c51fd4bf | 271 | dn = "uid=%s,ou=People,dc=ipfire,dc=org" % uid |
b4d72c76 | 272 | |
f32dd17f | 273 | # Create account on LDAP |
6e33e8e1 | 274 | self.accounts._authenticate() |
b4d72c76 | 275 | self.ldap.add_s(dn, ldap.modlist.addModlist(account)) |
f32dd17f | 276 | |
757372cd MT |
277 | # Fetch the account |
278 | account = self.get_by_dn(dn) | |
279 | ||
280 | # Optionally set country code | |
281 | if country_code: | |
282 | account.country_code = country_code | |
283 | ||
b4d72c76 | 284 | # Return account |
757372cd | 285 | return account |
f32dd17f | 286 | |
66862195 | 287 | # Session stuff |
940227cb | 288 | |
66862195 | 289 | def create_session(self, account, host): |
4b91a306 MT |
290 | session_id = util.random_string(64) |
291 | ||
292 | res = self.db.get("INSERT INTO sessions(host, uid, session_id) VALUES(%s, %s, %s) \ | |
293 | RETURNING session_id, time_expires", host, account.uid, session_id) | |
66862195 MT |
294 | |
295 | # Session could not be created | |
296 | if not res: | |
297 | return None, None | |
298 | ||
299 | logging.info("Created session %s for %s which expires %s" \ | |
300 | % (res.session_id, account, res.time_expires)) | |
301 | return res.session_id, res.time_expires | |
302 | ||
303 | def destroy_session(self, session_id, host): | |
304 | logging.info("Destroying session %s" % session_id) | |
305 | ||
306 | self.db.execute("DELETE FROM sessions \ | |
307 | WHERE session_id = %s AND host = %s", session_id, host) | |
66862195 MT |
308 | |
309 | def get_by_session(self, session_id, host): | |
310 | logging.debug("Looking up session %s" % session_id) | |
311 | ||
312 | res = self.db.get("SELECT uid FROM sessions WHERE session_id = %s \ | |
313 | AND host = %s AND NOW() BETWEEN time_created AND time_expires", | |
314 | session_id, host) | |
315 | ||
316 | # Session does not exist or has expired | |
317 | if not res: | |
318 | return | |
319 | ||
320 | # Update the session expiration time | |
321 | self.db.execute("UPDATE sessions SET time_expires = NOW() + INTERVAL '14 days' \ | |
322 | WHERE session_id = %s AND host = %s", session_id, host) | |
323 | ||
324 | return self.get_by_uid(res.uid) | |
d86f6f18 | 325 | |
8e69850a MT |
326 | def cleanup(self): |
327 | # Cleanup expired sessions | |
328 | self.db.execute("DELETE FROM sessions WHERE time_expires <= NOW()") | |
329 | ||
330 | # Cleanup expired account activations | |
331 | self.db.execute("DELETE FROM account_activations WHERE expires_at <= NOW()") | |
332 | ||
2dac7110 MT |
333 | # Discourse |
334 | ||
335 | def decode_discourse_payload(self, payload, signature): | |
336 | # Check signature | |
337 | calculated_signature = self.sign_discourse_payload(payload) | |
338 | ||
339 | if not hmac.compare_digest(signature, calculated_signature): | |
340 | raise ValueError("Invalid signature: %s" % signature) | |
341 | ||
342 | # Decode the query string | |
343 | qs = base64.b64decode(payload).decode() | |
344 | ||
345 | # Parse the query string | |
346 | data = {} | |
347 | for key, val in urllib.parse.parse_qsl(qs): | |
348 | data[key] = val | |
349 | ||
350 | return data | |
351 | ||
352 | def encode_discourse_payload(self, **args): | |
353 | # Encode the arguments into an URL-formatted string | |
354 | qs = urllib.parse.urlencode(args).encode() | |
355 | ||
356 | # Encode into base64 | |
357 | return base64.b64encode(qs).decode() | |
358 | ||
359 | def sign_discourse_payload(self, payload, secret=None): | |
360 | if secret is None: | |
361 | secret = self.settings.get("discourse_sso_secret") | |
362 | ||
363 | # Calculate a HMAC using SHA256 | |
364 | h = hmac.new(secret.encode(), | |
365 | msg=payload.encode(), digestmod="sha256") | |
366 | ||
367 | return h.hexdigest() | |
368 | ||
940227cb | 369 | |
a6dc0bad | 370 | class Account(Object): |
66862195 | 371 | def __init__(self, backend, dn, attrs=None): |
a6dc0bad | 372 | Object.__init__(self, backend) |
940227cb MT |
373 | self.dn = dn |
374 | ||
e96e445b | 375 | self.attributes = attrs or {} |
940227cb | 376 | |
917434b8 | 377 | def __str__(self): |
d6e57f73 MT |
378 | if self.nickname: |
379 | return self.nickname | |
380 | ||
917434b8 MT |
381 | return self.name |
382 | ||
940227cb MT |
383 | def __repr__(self): |
384 | return "<%s %s>" % (self.__class__.__name__, self.dn) | |
385 | ||
541c952b MT |
386 | def __eq__(self, other): |
387 | if isinstance(other, self.__class__): | |
388 | return self.dn == other.dn | |
389 | ||
390 | def __lt__(self, other): | |
391 | if isinstance(other, self.__class__): | |
392 | return self.name < other.name | |
940227cb MT |
393 | |
394 | @property | |
66862195 MT |
395 | def ldap(self): |
396 | return self.accounts.ldap | |
940227cb | 397 | |
e96e445b MT |
398 | def _exists(self, key): |
399 | try: | |
400 | self.attributes[key] | |
401 | except KeyError: | |
402 | return False | |
940227cb | 403 | |
e96e445b | 404 | return True |
940227cb | 405 | |
e96e445b MT |
406 | def _get(self, key): |
407 | for value in self.attributes.get(key, []): | |
408 | yield value | |
940227cb | 409 | |
e96e445b MT |
410 | def _get_bytes(self, key, default=None): |
411 | for value in self._get(key): | |
412 | return value | |
413 | ||
414 | return default | |
415 | ||
416 | def _get_strings(self, key): | |
417 | for value in self._get(key): | |
418 | yield value.decode() | |
419 | ||
420 | def _get_string(self, key, default=None): | |
421 | for value in self._get_strings(key): | |
422 | return value | |
423 | ||
424 | return default | |
425 | ||
426 | def _get_phone_numbers(self, key): | |
427 | for value in self._get_strings(key): | |
428 | yield phonenumbers.parse(value, None) | |
429 | ||
9150881e MT |
430 | def _get_timestamp(self, key): |
431 | value = self._get_string(key) | |
432 | ||
433 | # Parse the timestamp value and returns a datetime object | |
f345d70a MT |
434 | if value: |
435 | return datetime.datetime.strptime(value, "%Y%m%d%H%M%SZ") | |
9150881e | 436 | |
e96e445b MT |
437 | def _modify(self, modlist): |
438 | logging.debug("Modifying %s: %s" % (self.dn, modlist)) | |
439 | ||
6e33e8e1 MT |
440 | # Authenticate before performing any write operations |
441 | self.accounts._authenticate() | |
442 | ||
e96e445b MT |
443 | # Run modify operation |
444 | self.ldap.modify_s(self.dn, modlist) | |
445 | ||
91f72160 | 446 | # Delete cached attributes |
9c01e5ac | 447 | self.memcache.delete("accounts:%s:attrs" % self.dn) |
91f72160 | 448 | |
e96e445b MT |
449 | def _set(self, key, values): |
450 | current = self._get(key) | |
451 | ||
452 | # Don't do anything if nothing has changed | |
453 | if list(current) == values: | |
454 | return | |
455 | ||
456 | # Remove all old values and add all new ones | |
457 | modlist = [] | |
940227cb | 458 | |
e96e445b MT |
459 | if self._exists(key): |
460 | modlist.append((ldap.MOD_DELETE, key, None)) | |
940227cb | 461 | |
e96e445b | 462 | # Add new values |
47bb098f MT |
463 | if values: |
464 | modlist.append((ldap.MOD_ADD, key, values)) | |
e96e445b MT |
465 | |
466 | # Run modify operation | |
467 | self._modify(modlist) | |
468 | ||
469 | # Update cache | |
470 | self.attributes.update({ key : values }) | |
471 | ||
472 | def _set_bytes(self, key, values): | |
473 | return self._set(key, values) | |
474 | ||
475 | def _set_strings(self, key, values): | |
47bb098f | 476 | return self._set(key, [e.encode() for e in values if e]) |
e96e445b MT |
477 | |
478 | def _set_string(self, key, value): | |
479 | return self._set_strings(key, [value,]) | |
940227cb | 480 | |
0d1fb712 MT |
481 | def _add(self, key, values): |
482 | modlist = [ | |
483 | (ldap.MOD_ADD, key, values), | |
484 | ] | |
485 | ||
486 | self._modify(modlist) | |
487 | ||
488 | def _add_strings(self, key, values): | |
489 | return self._add(key, [e.encode() for e in values]) | |
490 | ||
491 | def _add_string(self, key, value): | |
492 | return self._add_strings(key, [value,]) | |
493 | ||
494 | def _delete(self, key, values): | |
495 | modlist = [ | |
496 | (ldap.MOD_DELETE, key, values), | |
497 | ] | |
498 | ||
499 | self._modify(modlist) | |
500 | ||
501 | def _delete_strings(self, key, values): | |
502 | return self._delete(key, [e.encode() for e in values]) | |
503 | ||
504 | def _delete_string(self, key, value): | |
505 | return self._delete_strings(key, [value,]) | |
506 | ||
ddfa1d3d MT |
507 | @lazy_property |
508 | def kerberos_attributes(self): | |
509 | res = self.backend.accounts._query( | |
510 | "(&(objectClass=krbPrincipal)(krbPrincipalName=%s@IPFIRE.ORG))" % self.uid, | |
511 | attrlist=[ | |
512 | "krbLastSuccessfulAuth", | |
513 | "krbLastPasswordChange", | |
514 | "krbLastFailedAuth", | |
515 | "krbLoginFailedCount", | |
516 | ], | |
517 | limit=1, | |
518 | search_base="cn=krb5,%s" % self.backend.accounts.search_base) | |
519 | ||
520 | for dn, attrs in res: | |
521 | return { key : attrs[key][0] for key in attrs } | |
522 | ||
523 | return {} | |
524 | ||
525 | @staticmethod | |
526 | def _parse_date(s): | |
527 | return datetime.datetime.strptime(s.decode(), "%Y%m%d%H%M%SZ") | |
528 | ||
529 | @property | |
530 | def last_successful_authentication(self): | |
531 | try: | |
532 | s = self.kerberos_attributes["krbLastSuccessfulAuth"] | |
533 | except KeyError: | |
534 | return None | |
535 | ||
536 | return self._parse_date(s) | |
537 | ||
538 | @property | |
539 | def last_failed_authentication(self): | |
540 | try: | |
541 | s = self.kerberos_attributes["krbLastFailedAuth"] | |
542 | except KeyError: | |
543 | return None | |
544 | ||
545 | return self._parse_date(s) | |
546 | ||
547 | @property | |
548 | def failed_login_count(self): | |
549 | try: | |
550 | count = self.kerberos_attributes["krbLoginFailedCount"].decode() | |
551 | except KeyError: | |
552 | return 0 | |
553 | ||
554 | try: | |
555 | return int(count) | |
556 | except ValueError: | |
557 | return 0 | |
558 | ||
6b582a4f | 559 | def passwd(self, password): |
3ea97943 MT |
560 | """ |
561 | Sets a new password | |
562 | """ | |
6b582a4f MT |
563 | # The new password must have a score of 3 or better |
564 | quality = self.check_password_quality(password) | |
565 | if quality["score"] < 3: | |
566 | raise ValueError("Password too weak") | |
567 | ||
1babcd04 | 568 | self.accounts._authenticate() |
6b582a4f | 569 | self.ldap.passwd_s(self.dn, None, password) |
3ea97943 | 570 | |
940227cb MT |
571 | def check_password(self, password): |
572 | """ | |
573 | Bind to the server with given credentials and return | |
574 | true if password is corrent and false if not. | |
575 | ||
576 | Raises exceptions from the server on any other errors. | |
577 | """ | |
0d1fb712 MT |
578 | if not password: |
579 | return | |
580 | ||
940227cb | 581 | logging.debug("Checking credentials for %s" % self.dn) |
3ea97943 MT |
582 | |
583 | # Create a new LDAP connection | |
584 | ldap_uri = self.backend.settings.get("ldap_uri") | |
585 | conn = ldap.initialize(ldap_uri) | |
586 | ||
940227cb | 587 | try: |
3ea97943 | 588 | conn.simple_bind_s(self.dn, password.encode("utf-8")) |
940227cb | 589 | except ldap.INVALID_CREDENTIALS: |
3ea97943 | 590 | logging.debug("Account credentials are invalid for %s" % self) |
940227cb MT |
591 | return False |
592 | ||
3ea97943 MT |
593 | logging.info("Successfully authenticated %s" % self) |
594 | ||
940227cb MT |
595 | return True |
596 | ||
6b582a4f MT |
597 | def check_password_quality(self, password): |
598 | """ | |
599 | Passwords are passed through zxcvbn to make sure | |
600 | that they are strong enough. | |
601 | """ | |
602 | return zxcvbn.zxcvbn(password, user_inputs=( | |
603 | self.first_name, self.last_name, | |
604 | )) | |
605 | ||
940227cb | 606 | def is_admin(self): |
eae206f4 | 607 | return self.is_member_of_group("sudo") |
66862195 | 608 | |
71a3109c | 609 | def is_staff(self): |
eae206f4 MT |
610 | return self.is_member_of_group("staff") |
611 | ||
612 | def is_moderator(self): | |
613 | return self.is_member_of_group("moderators") | |
71a3109c MT |
614 | |
615 | def has_shell(self): | |
616 | return "posixAccount" in self.classes | |
617 | ||
618 | def has_mail(self): | |
619 | return "postfixMailUser" in self.classes | |
620 | ||
621 | def has_sip(self): | |
622 | return "sipUser" in self.classes or "sipRoutingObject" in self.classes | |
66862195 | 623 | |
e96e445b MT |
624 | def can_be_managed_by(self, account): |
625 | """ | |
626 | Returns True if account is allowed to manage this account | |
627 | """ | |
628 | # Admins can manage all accounts | |
629 | if account.is_admin(): | |
630 | return True | |
631 | ||
632 | # Users can manage themselves | |
633 | return self == account | |
634 | ||
66862195 MT |
635 | @property |
636 | def classes(self): | |
e96e445b | 637 | return self._get_strings("objectClass") |
66862195 MT |
638 | |
639 | @property | |
640 | def uid(self): | |
e96e445b | 641 | return self._get_string("uid") |
940227cb | 642 | |
a6dc0bad MT |
643 | @property |
644 | def name(self): | |
e96e445b | 645 | return self._get_string("cn") |
66862195 | 646 | |
d6e57f73 MT |
647 | # Nickname |
648 | ||
649 | def get_nickname(self): | |
650 | return self._get_string("displayName") | |
651 | ||
652 | def set_nickname(self, nickname): | |
653 | self._set_string("displayName", nickname) | |
654 | ||
655 | nickname = property(get_nickname, set_nickname) | |
656 | ||
e96e445b MT |
657 | # First Name |
658 | ||
659 | def get_first_name(self): | |
660 | return self._get_string("givenName") | |
661 | ||
662 | def set_first_name(self, first_name): | |
663 | self._set_string("givenName", first_name) | |
664 | ||
665 | # Update Common Name | |
666 | self._set_string("cn", "%s %s" % (first_name, self.last_name)) | |
667 | ||
668 | first_name = property(get_first_name, set_first_name) | |
669 | ||
670 | # Last Name | |
671 | ||
672 | def get_last_name(self): | |
673 | return self._get_string("sn") | |
674 | ||
675 | def set_last_name(self, last_name): | |
676 | self._set_string("sn", last_name) | |
677 | ||
678 | # Update Common Name | |
679 | self._set_string("cn", "%s %s" % (self.first_name, last_name)) | |
680 | ||
681 | last_name = property(get_last_name, set_last_name) | |
66862195 | 682 | |
1bae74c7 | 683 | @lazy_property |
66862195 | 684 | def groups(self): |
18b13823 | 685 | return self.backend.groups._get_groups("(| \ |
ae485256 MT |
686 | (&(objectClass=groupOfNames)(member=%s)) \ |
687 | (&(objectClass=posixGroup)(memberUid=%s)) \ | |
18b13823 | 688 | )" % (self.dn, self.uid)) |
66862195 | 689 | |
eae206f4 MT |
690 | def is_member_of_group(self, gid): |
691 | """ | |
692 | Returns True if this account is a member of this group | |
693 | """ | |
694 | return gid in (g.gid for g in self.groups) | |
695 | ||
9150881e MT |
696 | # Created/Modified at |
697 | ||
698 | @property | |
699 | def created_at(self): | |
700 | return self._get_timestamp("createTimestamp") | |
701 | ||
702 | @property | |
703 | def modified_at(self): | |
704 | return self._get_timestamp("modifyTimestamp") | |
705 | ||
e96e445b MT |
706 | # Address |
707 | ||
0099c2a7 MT |
708 | @property |
709 | def address(self): | |
710 | address = [] | |
711 | ||
712 | if self.street: | |
713 | address += self.street.splitlines() | |
714 | ||
715 | if self.postal_code and self.city: | |
716 | if self.country_code in ("AT", "DE"): | |
717 | address.append("%s %s" % (self.postal_code, self.city)) | |
718 | else: | |
719 | address.append("%s, %s" % (self.city, self.postal_code)) | |
720 | else: | |
721 | address.append(self.city or self.postal_code) | |
722 | ||
723 | if self.country_name: | |
724 | address.append(self.country_name) | |
725 | ||
726 | return address | |
727 | ||
728 | def get_street(self): | |
729 | return self._get_string("street") or self._get_string("homePostalAddress") | |
730 | ||
731 | def set_street(self, street): | |
732 | self._set_string("street", street) | |
e96e445b | 733 | |
0099c2a7 | 734 | street = property(get_street, set_street) |
66862195 | 735 | |
0099c2a7 MT |
736 | def get_city(self): |
737 | return self._get_string("l") or "" | |
e96e445b | 738 | |
0099c2a7 MT |
739 | def set_city(self, city): |
740 | self._set_string("l", city) | |
e96e445b | 741 | |
0099c2a7 | 742 | city = property(get_city, set_city) |
e96e445b | 743 | |
0099c2a7 MT |
744 | def get_postal_code(self): |
745 | return self._get_string("postalCode") or "" | |
746 | ||
747 | def set_postal_code(self, postal_code): | |
748 | self._set_string("postalCode", postal_code) | |
749 | ||
750 | postal_code = property(get_postal_code, set_postal_code) | |
751 | ||
752 | # XXX This should be c | |
753 | def get_country_code(self): | |
754 | return self._get_string("st") | |
755 | ||
756 | def set_country_code(self, country_code): | |
757 | self._set_string("st", country_code) | |
758 | ||
759 | country_code = property(get_country_code, set_country_code) | |
760 | ||
761 | @property | |
762 | def country_name(self): | |
763 | if self.country_code: | |
764 | return countries.get_name(self.country_code) | |
a6dc0bad | 765 | |
940227cb MT |
766 | @property |
767 | def email(self): | |
d86f6f18 | 768 | return self._get_string("mail") |
940227cb | 769 | |
e96e445b MT |
770 | # Mail Routing Address |
771 | ||
772 | def get_mail_routing_address(self): | |
773 | return self._get_string("mailRoutingAddress", None) | |
774 | ||
775 | def set_mail_routing_address(self, address): | |
47bb098f | 776 | self._set_string("mailRoutingAddress", address or None) |
e96e445b MT |
777 | |
778 | mail_routing_address = property(get_mail_routing_address, set_mail_routing_address) | |
779 | ||
66862195 MT |
780 | @property |
781 | def sip_id(self): | |
782 | if "sipUser" in self.classes: | |
e96e445b | 783 | return self._get_string("sipAuthenticationUser") |
66862195 MT |
784 | |
785 | if "sipRoutingObject" in self.classes: | |
e96e445b | 786 | return self._get_string("sipLocalAddress") |
66862195 | 787 | |
2f51147a MT |
788 | @property |
789 | def sip_password(self): | |
e96e445b MT |
790 | return self._get_string("sipPassword") |
791 | ||
792 | @staticmethod | |
793 | def _generate_sip_password(): | |
794 | return util.random_string(8) | |
2f51147a | 795 | |
66862195 MT |
796 | @property |
797 | def sip_url(self): | |
798 | return "%s@ipfire.org" % self.sip_id | |
799 | ||
800 | def uses_sip_forwarding(self): | |
e96e445b | 801 | if self.sip_routing_address: |
66862195 MT |
802 | return True |
803 | ||
804 | return False | |
805 | ||
e96e445b MT |
806 | # SIP Routing |
807 | ||
808 | def get_sip_routing_address(self): | |
66862195 | 809 | if "sipRoutingObject" in self.classes: |
e96e445b MT |
810 | return self._get_string("sipRoutingAddress") |
811 | ||
812 | def set_sip_routing_address(self, address): | |
813 | if not address: | |
814 | address = None | |
815 | ||
816 | # Don't do anything if nothing has changed | |
817 | if self.get_sip_routing_address() == address: | |
818 | return | |
819 | ||
820 | if address: | |
79cce555 MT |
821 | # This is no longer a SIP user any more |
822 | try: | |
823 | self._modify([ | |
824 | (ldap.MOD_DELETE, "objectClass", b"sipUser"), | |
825 | (ldap.MOD_DELETE, "sipAuthenticationUser", None), | |
826 | (ldap.MOD_DELETE, "sipPassword", None), | |
827 | ]) | |
828 | except ldap.NO_SUCH_ATTRIBUTE: | |
829 | pass | |
830 | ||
831 | # Set new routing object | |
832 | try: | |
833 | self._modify([ | |
834 | (ldap.MOD_ADD, "objectClass", b"sipRoutingObject"), | |
835 | (ldap.MOD_ADD, "sipLocalAddress", self.sip_id.encode()), | |
836 | (ldap.MOD_ADD, "sipRoutingAddress", address.encode()), | |
837 | ]) | |
838 | ||
839 | # If this is a change, we cannot add this again | |
840 | except ldap.TYPE_OR_VALUE_EXISTS: | |
841 | self._set_string("sipRoutingAddress", address) | |
e96e445b | 842 | else: |
79cce555 MT |
843 | try: |
844 | self._modify([ | |
845 | (ldap.MOD_DELETE, "objectClass", b"sipRoutingObject"), | |
846 | (ldap.MOD_DELETE, "sipLocalAddress", None), | |
847 | (ldap.MOD_DELETE, "sipRoutingAddress", None), | |
848 | ]) | |
849 | except ldap.NO_SUCH_ATTRIBUTE: | |
850 | pass | |
851 | ||
852 | self._modify([ | |
e96e445b MT |
853 | (ldap.MOD_ADD, "objectClass", b"sipUser"), |
854 | (ldap.MOD_ADD, "sipAuthenticationUser", self.sip_id.encode()), | |
855 | (ldap.MOD_ADD, "sipPassword", self._generate_sip_password().encode()), | |
79cce555 | 856 | ]) |
e96e445b MT |
857 | |
858 | # XXX Cache is invalid here | |
859 | ||
860 | sip_routing_address = property(get_sip_routing_address, set_sip_routing_address) | |
66862195 | 861 | |
917434b8 MT |
862 | @lazy_property |
863 | def sip_registrations(self): | |
864 | sip_registrations = [] | |
865 | ||
866 | for reg in self.backend.talk.freeswitch.get_sip_registrations(self.sip_url): | |
867 | reg.account = self | |
868 | ||
869 | sip_registrations.append(reg) | |
870 | ||
871 | return sip_registrations | |
872 | ||
1f38be5a MT |
873 | @lazy_property |
874 | def sip_channels(self): | |
875 | return self.backend.talk.freeswitch.get_sip_channels(self) | |
876 | ||
bdaf6b46 MT |
877 | def get_cdr(self, date=None, limit=None): |
878 | return self.backend.talk.freeswitch.get_cdr_by_account(self, date=date, limit=limit) | |
525c01f7 | 879 | |
e96e445b | 880 | # Phone Numbers |
6ff61434 | 881 | |
d3208ac7 MT |
882 | @lazy_property |
883 | def phone_number(self): | |
884 | """ | |
885 | Returns the IPFire phone number | |
886 | """ | |
887 | if self.sip_id: | |
888 | return phonenumbers.parse("+4923636035%s" % self.sip_id) | |
889 | ||
890 | @lazy_property | |
891 | def fax_number(self): | |
892 | if self.sip_id: | |
893 | return phonenumbers.parse("+49236360359%s" % self.sip_id) | |
894 | ||
e96e445b MT |
895 | def get_phone_numbers(self): |
896 | ret = [] | |
6ff61434 | 897 | |
e96e445b MT |
898 | for field in ("telephoneNumber", "homePhone", "mobile"): |
899 | for number in self._get_phone_numbers(field): | |
900 | ret.append(number) | |
6ff61434 | 901 | |
e96e445b MT |
902 | return ret |
903 | ||
904 | def set_phone_numbers(self, phone_numbers): | |
905 | # Sort phone numbers by landline and mobile | |
906 | _landline_numbers = [] | |
907 | _mobile_numbers = [] | |
908 | ||
909 | for number in phone_numbers: | |
910 | try: | |
911 | number = phonenumbers.parse(number, None) | |
912 | except phonenumbers.phonenumberutil.NumberParseException: | |
913 | continue | |
914 | ||
915 | # Convert to string (in E.164 format) | |
916 | s = phonenumbers.format_number(number, phonenumbers.PhoneNumberFormat.E164) | |
917 | ||
918 | # Separate mobile numbers | |
919 | if phonenumbers.number_type(number) == phonenumbers.PhoneNumberType.MOBILE: | |
920 | _mobile_numbers.append(s) | |
921 | else: | |
922 | _landline_numbers.append(s) | |
923 | ||
924 | # Save | |
925 | self._set_strings("telephoneNumber", _landline_numbers) | |
926 | self._set_strings("mobile", _mobile_numbers) | |
927 | ||
928 | phone_numbers = property(get_phone_numbers, set_phone_numbers) | |
8476e80f MT |
929 | |
930 | @property | |
931 | def _all_telephone_numbers(self): | |
6ccc8acb MT |
932 | ret = [ self.sip_id, ] |
933 | ||
d3208ac7 MT |
934 | if self.phone_number: |
935 | s = phonenumbers.format_number(self.phone_number, phonenumbers.PhoneNumberFormat.E164) | |
936 | ret.append(s) | |
937 | ||
6ccc8acb MT |
938 | for number in self.phone_numbers: |
939 | s = phonenumbers.format_number(number, phonenumbers.PhoneNumberFormat.E164) | |
940 | ret.append(s) | |
941 | ||
942 | return ret | |
66862195 | 943 | |
1c4522dc MT |
944 | # Description |
945 | ||
946 | def get_description(self): | |
947 | return self._get_string("description") | |
948 | ||
949 | def set_description(self, description): | |
950 | self._set_string("description", description) | |
951 | ||
952 | description = property(get_description, set_description) | |
953 | ||
954 | # Avatar | |
955 | ||
5d42f49b MT |
956 | def has_avatar(self): |
957 | has_avatar = self.memcache.get("accounts:%s:has-avatar" % self.uid) | |
958 | if has_avatar is None: | |
959 | has_avatar = True if self.get_avatar() else False | |
960 | ||
961 | # Cache avatar status for up to 24 hours | |
962 | self.memcache.set("accounts:%s:has-avatar" % self.uid, has_avatar, 3600 * 24) | |
963 | ||
964 | return has_avatar | |
965 | ||
2cd9af74 | 966 | def avatar_url(self, size=None): |
969a05eb | 967 | url = "https://people.ipfire.org/users/%s.jpg?h=%s" % (self.uid, self.avatar_hash) |
2cd9af74 MT |
968 | |
969 | if size: | |
969a05eb | 970 | url += "&size=%s" % size |
2cd9af74 MT |
971 | |
972 | return url | |
973 | ||
2cd9af74 | 974 | def get_avatar(self, size=None): |
5ef115cd | 975 | photo = self._get_bytes("jpegPhoto") |
2cd9af74 | 976 | |
0109451c MT |
977 | # Exit if no avatar is available |
978 | if not photo: | |
979 | return | |
980 | ||
5ef115cd MT |
981 | # Return the raw image if no size was requested |
982 | if size is None: | |
983 | return photo | |
2cd9af74 | 984 | |
5ef115cd | 985 | # Try to retrieve something from the cache |
9c01e5ac | 986 | avatar = self.memcache.get("accounts:%s:avatar:%s" % (self.dn, size)) |
5ef115cd MT |
987 | if avatar: |
988 | return avatar | |
1a226c83 | 989 | |
5ef115cd | 990 | # Generate a new thumbnail |
2de3dacc | 991 | avatar = util.generate_thumbnail(photo, size, square=True) |
1a226c83 | 992 | |
5ef115cd | 993 | # Save to cache for 15m |
9c01e5ac | 994 | self.memcache.set("accounts:%s:avatar:%s" % (self.dn, size), avatar, 900) |
1a226c83 | 995 | |
5ef115cd | 996 | return avatar |
2cd9af74 | 997 | |
969a05eb MT |
998 | @property |
999 | def avatar_hash(self): | |
1000 | hash = self.memcache.get("accounts:%s:avatar-hash" % self.dn) | |
1001 | if not hash: | |
1002 | h = hashlib.new("md5") | |
1003 | h.update(self.get_avatar() or b"") | |
1004 | hash = h.hexdigest()[:7] | |
1005 | ||
1006 | self.memcache.set("accounts:%s:avatar-hash" % self.dn, hash, 86400) | |
1007 | ||
1008 | return hash | |
1009 | ||
5cc10421 MT |
1010 | def upload_avatar(self, avatar): |
1011 | self._set("jpegPhoto", avatar) | |
1012 | ||
5d42f49b | 1013 | # Delete cached avatar status |
5a9176c5 | 1014 | self.memcache.delete("accounts:%s:has-avatar" % self.dn) |
5d42f49b | 1015 | |
969a05eb | 1016 | # Delete avatar hash |
5a9176c5 | 1017 | self.memcache.delete("accounts:%s:avatar-hash" % self.dn) |
969a05eb | 1018 | |
55b67ca4 | 1019 | |
23f84bbc MT |
1020 | class StopForumSpam(Object): |
1021 | def init(self, uid, email, address): | |
1022 | self.uid, self.email, self.address = uid, email, address | |
1023 | ||
1024 | @tornado.gen.coroutine | |
1025 | def send_request(self, **kwargs): | |
1026 | arguments = { | |
1027 | "json" : "1", | |
1028 | } | |
1029 | arguments.update(kwargs) | |
1030 | ||
1031 | # Create request | |
1032 | request = tornado.httpclient.HTTPRequest( | |
1033 | "https://api.stopforumspam.org/api", method="POST") | |
1034 | request.body = urllib.parse.urlencode(arguments) | |
1035 | ||
1036 | # Send the request | |
1037 | response = yield self.backend.http_client.fetch(request) | |
1038 | ||
1039 | # Decode the JSON response | |
1040 | return json.loads(response.body.decode()) | |
1041 | ||
1042 | @tornado.gen.coroutine | |
1043 | def check_address(self): | |
1044 | response = yield self.send_request(ip=self.address) | |
1045 | ||
1046 | try: | |
1047 | confidence = response["ip"]["confidence"] | |
1048 | except KeyError: | |
1049 | confidence = 100 | |
1050 | ||
1051 | logging.debug("Confidence for %s: %s" % (self.address, confidence)) | |
1052 | ||
1053 | return confidence | |
1054 | ||
1055 | @tornado.gen.coroutine | |
1056 | def check_username(self): | |
1057 | response = yield self.send_request(username=self.uid) | |
1058 | ||
1059 | try: | |
1060 | confidence = response["username"]["confidence"] | |
1061 | except KeyError: | |
1062 | confidence = 100 | |
1063 | ||
1064 | logging.debug("Confidence for %s: %s" % (self.uid, confidence)) | |
1065 | ||
1066 | return confidence | |
1067 | ||
1068 | @tornado.gen.coroutine | |
1069 | def check_email(self): | |
1070 | response = yield self.send_request(email=self.email) | |
1071 | ||
1072 | try: | |
1073 | confidence = response["email"]["confidence"] | |
1074 | except KeyError: | |
1075 | confidence = 100 | |
1076 | ||
1077 | logging.debug("Confidence for %s: %s" % (self.email, confidence)) | |
1078 | ||
1079 | return confidence | |
1080 | ||
1081 | @tornado.gen.coroutine | |
1082 | def check(self, threshold=95): | |
1083 | """ | |
1084 | This function tries to detect if we have a spammer. | |
1085 | ||
1086 | To honour the privacy of our users, we only send the IP | |
1087 | address and username and if those are on the database, we | |
1088 | will send the email address as well. | |
1089 | """ | |
1090 | confidences = yield [self.check_address(), self.check_username()] | |
1091 | ||
1092 | if any((c < threshold for c in confidences)): | |
1093 | confidences += yield [self.check_email()] | |
1094 | ||
1095 | # Build a score based on the lowest confidence | |
1096 | return 100 - min(confidences) | |
1097 | ||
1098 | ||
d8b04c72 | 1099 | class Groups(Object): |
b6365721 MT |
1100 | hidden_groups = ( |
1101 | "cn=LDAP Read Only,ou=Group,dc=ipfire,dc=org", | |
1102 | "cn=LDAP Read Write,ou=Group,dc=ipfire,dc=org", | |
d71fd279 MT |
1103 | |
1104 | # Everyone is a member of people | |
1105 | "cn=people,ou=Group,dc=ipfire,dc=org", | |
b6365721 MT |
1106 | ) |
1107 | ||
d8b04c72 MT |
1108 | @property |
1109 | def search_base(self): | |
1110 | return "ou=Group,%s" % self.backend.accounts.search_base | |
1111 | ||
18b13823 MT |
1112 | def _query(self, *args, **kwargs): |
1113 | kwargs.update({ | |
1114 | "search_base" : self.backend.groups.search_base, | |
1115 | }) | |
1116 | ||
1117 | return self.backend.accounts._query(*args, **kwargs) | |
1118 | ||
1119 | def __iter__(self): | |
1120 | groups = self.get_all() | |
1121 | ||
1122 | return iter(groups) | |
1123 | ||
1124 | def _get_groups(self, query, **kwargs): | |
1125 | res = self._query(query, **kwargs) | |
1126 | ||
1127 | groups = [] | |
1128 | for dn, attrs in res: | |
b6365721 MT |
1129 | # Skip any hidden groups |
1130 | if dn in self.hidden_groups: | |
1131 | continue | |
1132 | ||
18b13823 MT |
1133 | g = Group(self.backend, dn, attrs) |
1134 | groups.append(g) | |
1135 | ||
1136 | return sorted(groups) | |
1137 | ||
bef47ee8 MT |
1138 | def _get_group(self, query, **kwargs): |
1139 | kwargs.update({ | |
1140 | "limit" : 1, | |
1141 | }) | |
1142 | ||
1143 | groups = self._get_groups(query, **kwargs) | |
1144 | if groups: | |
1145 | return groups[0] | |
1146 | ||
18b13823 MT |
1147 | def get_all(self): |
1148 | return self._get_groups( | |
1149 | "(|(objectClass=posixGroup)(objectClass=groupOfNames))", | |
1150 | ) | |
1151 | ||
bef47ee8 MT |
1152 | def get_by_gid(self, gid): |
1153 | return self._get_group( | |
1154 | "(&(|(objectClass=posixGroup)(objectClass=groupOfNames))(cn=%s))" % gid, | |
1155 | ) | |
1156 | ||
d8b04c72 MT |
1157 | |
1158 | class Group(Object): | |
18b13823 MT |
1159 | def init(self, dn, attrs=None): |
1160 | self.dn = dn | |
1161 | ||
1162 | self.attributes = attrs or {} | |
d8b04c72 MT |
1163 | |
1164 | def __repr__(self): | |
1165 | if self.description: | |
1166 | return "<%s %s (%s)>" % ( | |
1167 | self.__class__.__name__, | |
1168 | self.gid, | |
1169 | self.description, | |
1170 | ) | |
1171 | ||
1172 | return "<%s %s>" % (self.__class__.__name__, self.gid) | |
1173 | ||
1174 | def __str__(self): | |
1175 | return self.description or self.gid | |
1176 | ||
1177 | def __eq__(self, other): | |
1178 | if isinstance(other, self.__class__): | |
1179 | return self.gid == other.gid | |
1180 | ||
1181 | def __lt__(self, other): | |
1182 | if isinstance(other, self.__class__): | |
1183 | return (self.description or self.gid) < (other.description or other.gid) | |
1184 | ||
d71fd279 MT |
1185 | def __bool__(self): |
1186 | return True | |
1187 | ||
74f967de MT |
1188 | def __len__(self): |
1189 | """ | |
1190 | Returns the number of members in this group | |
1191 | """ | |
1192 | l = 0 | |
1193 | ||
1194 | for attr in ("member", "memberUid"): | |
1195 | a = self.attributes.get(attr, None) | |
1196 | if a: | |
1197 | l += len(a) | |
1198 | ||
1199 | return l | |
1200 | ||
bef47ee8 MT |
1201 | def __iter__(self): |
1202 | return iter(self.members) | |
1203 | ||
18b13823 MT |
1204 | @property |
1205 | def gid(self): | |
1206 | try: | |
1207 | gid = self.attributes["cn"][0] | |
1208 | except KeyError: | |
1209 | return None | |
d8b04c72 | 1210 | |
18b13823 | 1211 | return gid.decode() |
d8b04c72 MT |
1212 | |
1213 | @property | |
1214 | def description(self): | |
1215 | try: | |
1216 | description = self.attributes["description"][0] | |
1217 | except KeyError: | |
1218 | return None | |
1219 | ||
1220 | return description.decode() | |
1221 | ||
83a4b1d5 MT |
1222 | @property |
1223 | def email(self): | |
1224 | try: | |
1225 | email = self.attributes["mail"][0] | |
1226 | except KeyError: | |
1227 | return None | |
1228 | ||
1229 | return email.decode() | |
1230 | ||
bef47ee8 MT |
1231 | @lazy_property |
1232 | def members(self): | |
1233 | members = [] | |
1234 | ||
1235 | # Get all members by DN | |
1236 | for dn in self.attributes.get("member", []): | |
1237 | member = self.backend.accounts.get_by_dn(dn.decode()) | |
1238 | if member: | |
1239 | members.append(member) | |
1240 | ||
1241 | # Get all meembers by UID | |
1242 | for uid in self.attributes.get("memberUid", []): | |
1243 | member = self.backend.accounts.get_by_uid(uid.decode()) | |
1244 | if member: | |
1245 | members.append(member) | |
1246 | ||
1247 | return sorted(members) | |
d8b04c72 | 1248 | |
940227cb MT |
1249 | if __name__ == "__main__": |
1250 | a = Accounts() | |
1251 | ||
11347e46 | 1252 | print(a.list()) |