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940227cb | 1 | #!/usr/bin/python |
78fdedae | 2 | # encoding: utf-8 |
940227cb | 3 | |
3ea97943 | 4 | import datetime |
940227cb | 5 | import ldap |
e96e445b | 6 | import ldap.modlist |
27066195 | 7 | import logging |
e96e445b | 8 | import phonenumbers |
f4672785 | 9 | import sshpubkeys |
f0c9d237 | 10 | import time |
eea71144 MT |
11 | import urllib.parse |
12 | import urllib.request | |
6b582a4f | 13 | import zxcvbn |
940227cb | 14 | |
0099c2a7 | 15 | from . import countries |
e96e445b | 16 | from . import util |
917434b8 | 17 | from .decorators import * |
11347e46 | 18 | from .misc import Object |
940227cb | 19 | |
a6dc0bad | 20 | class Accounts(Object): |
58d22b5d MT |
21 | def init(self): |
22 | self.search_base = self.settings.get("ldap_search_base") | |
23 | ||
9f05796c MT |
24 | def __iter__(self): |
25 | # Only return developers (group with ID 1000) | |
1bae74c7 | 26 | accounts = self._search("(&(objectClass=posixAccount)(gidNumber=1000))") |
9f05796c | 27 | |
1bae74c7 | 28 | return iter(sorted(accounts)) |
9f05796c | 29 | |
0ab42c1d | 30 | @lazy_property |
66862195 | 31 | def ldap(self): |
0ab42c1d MT |
32 | # Connect to LDAP server |
33 | ldap_uri = self.settings.get("ldap_uri") | |
940227cb | 34 | |
867c06a1 MT |
35 | logging.debug("Connecting to LDAP server: %s" % ldap_uri) |
36 | ||
6c9a8663 | 37 | # Connect to the LDAP server |
6e33e8e1 | 38 | return ldap.ldapobject.ReconnectLDAPObject(ldap_uri, |
6c9a8663 MT |
39 | retry_max=10, retry_delay=3) |
40 | ||
6e33e8e1 | 41 | def _authenticate(self): |
0ab42c1d | 42 | # Bind with username and password |
6e33e8e1 MT |
43 | self.ldap.simple_bind( |
44 | self.settings.get("ldap_bind_dn"), | |
45 | self.settings.get("ldap_bind_pw", ""), | |
46 | ) | |
940227cb | 47 | |
a3bbc04e | 48 | def _query(self, query, attrlist=None, limit=0, search_base=None): |
66862195 | 49 | logging.debug("Performing LDAP query: %s" % query) |
940227cb | 50 | |
f0c9d237 | 51 | t = time.time() |
a69e87a1 | 52 | |
91f72160 | 53 | results = self.ldap.search_ext_s(search_base or self.search_base, |
a3bbc04e | 54 | ldap.SCOPE_SUBTREE, query, attrlist=attrlist, sizelimit=limit) |
f0c9d237 MT |
55 | |
56 | # Log time it took to perform the query | |
57 | logging.debug("Query took %.2fms" % ((time.time() - t) * 1000.0)) | |
940227cb | 58 | |
66862195 | 59 | return results |
940227cb | 60 | |
1bae74c7 | 61 | def _search(self, query, attrlist=None, limit=0): |
a3bbc04e MT |
62 | accounts = [] |
63 | for dn, attrs in self._query(query, attrlist=["dn"], limit=limit): | |
64 | account = self.get_by_dn(dn) | |
65 | accounts.append(account) | |
91f72160 | 66 | |
a3bbc04e | 67 | return accounts |
0dcf4344 | 68 | |
a3bbc04e MT |
69 | def _get_attrs(self, dn): |
70 | """ | |
71 | Fetches all attributes for the given distinguished name | |
72 | """ | |
73 | results = self._query("(objectClass=*)", search_base=dn, limit=1) | |
91f72160 | 74 | |
a3bbc04e MT |
75 | for dn, attrs in results: |
76 | return attrs | |
91f72160 | 77 | |
2cdf68d8 | 78 | def get_by_dn(self, dn): |
91f72160 MT |
79 | attrs = self.memcache.get("accounts:%s:attrs" % dn) |
80 | if attrs is None: | |
81 | attrs = self._get_attrs(dn) | |
82 | assert attrs, dn | |
83 | ||
84 | # Cache all attributes for 5 min | |
85 | self.memcache.set("accounts:%s:attrs" % dn, attrs, 300) | |
86 | ||
87 | return Account(self.backend, dn, attrs) | |
88 | ||
1bae74c7 MT |
89 | def search(self, query): |
90 | # Search for exact matches | |
df70e85e MT |
91 | accounts = self._search( |
92 | "(&(objectClass=person)(|(uid=%s)(mail=%s)(sipAuthenticationUser=%s)(telephoneNumber=%s)(homePhone=%s)(mobile=%s)))" \ | |
1bae74c7 MT |
93 | % (query, query, query, query, query, query)) |
94 | ||
95 | # Find accounts by name | |
96 | if not accounts: | |
73a54cb6 | 97 | for account in self._search("(&(objectClass=person)(|(cn=*%s*)(uid=*%s*)))" % (query, query)): |
1bae74c7 MT |
98 | if not account in accounts: |
99 | accounts.append(account) | |
100 | ||
66862195 MT |
101 | return sorted(accounts) |
102 | ||
1bae74c7 | 103 | def _search_one(self, query): |
18209c78 | 104 | results = self._search(query, limit=1) |
66862195 | 105 | |
18209c78 MT |
106 | for result in results: |
107 | return result | |
66862195 | 108 | |
f32dd17f MT |
109 | def uid_exists(self, uid): |
110 | if self.get_by_uid(uid): | |
111 | return True | |
112 | ||
113 | res = self.db.get("SELECT 1 FROM account_activations \ | |
114 | WHERE uid = %s AND expires_at > NOW()", uid) | |
115 | ||
116 | if res: | |
117 | return True | |
118 | ||
119 | # Account with uid does not exist, yet | |
120 | return False | |
121 | ||
66862195 | 122 | def get_by_uid(self, uid): |
73a54cb6 | 123 | return self._search_one("(&(objectClass=person)(uid=%s))" % uid) |
66862195 MT |
124 | |
125 | def get_by_mail(self, mail): | |
73a54cb6 | 126 | return self._search_one("(&(objectClass=inetOrgPerson)(mail=%s))" % mail) |
66862195 | 127 | |
66862195 MT |
128 | def find_account(self, s): |
129 | account = self.get_by_uid(s) | |
130 | if account: | |
131 | return account | |
132 | ||
133 | return self.get_by_mail(s) | |
940227cb | 134 | |
66862195 | 135 | def get_by_sip_id(self, sip_id): |
df70e85e MT |
136 | if not sip_id: |
137 | return | |
138 | ||
139 | return self._search_one( | |
140 | "(|(&(objectClass=sipUser)(sipAuthenticationUser=%s))(&(objectClass=sipRoutingObject)(sipLocalAddress=%s)))" \ | |
141 | % (sip_id, sip_id)) | |
940227cb | 142 | |
525c01f7 | 143 | def get_by_phone_number(self, number): |
df70e85e MT |
144 | if not number: |
145 | return | |
146 | ||
147 | return self._search_one( | |
148 | "(&(objectClass=inetOrgPerson)(|(sipAuthenticationUser=%s)(telephoneNumber=%s)(homePhone=%s)(mobile=%s)))" \ | |
525c01f7 MT |
149 | % (number, number, number, number)) |
150 | ||
f32dd17f MT |
151 | # Registration |
152 | ||
718d1375 | 153 | def register(self, uid, email, first_name, last_name): |
f32dd17f MT |
154 | # Check if UID is unique |
155 | if self.get_by_uid(uid): | |
156 | raise ValueError("UID exists: %s" % uid) | |
157 | ||
718d1375 MT |
158 | # Generate a random activation code |
159 | activation_code = util.random_string(36) | |
160 | ||
161 | # Create an entry in our database until the user | |
162 | # has activated the account | |
163 | self.db.execute("INSERT INTO account_activations(uid, activation_code, \ | |
164 | email, first_name, last_name) VALUES(%s, %s, %s, %s, %s)", | |
165 | uid, activation_code, email, first_name, last_name) | |
166 | ||
167 | # Send an account activation email | |
168 | self.backend.messages.send_template("auth/messages/register", | |
169 | recipients=[email], priority=100, uid=uid, | |
170 | activation_code=activation_code, email=email, | |
171 | first_name=first_name, last_name=last_name) | |
172 | ||
b4d72c76 MT |
173 | def activate(self, uid, activation_code): |
174 | res = self.db.get("DELETE FROM account_activations \ | |
175 | WHERE uid = %s AND activation_code = %s AND expires_at > NOW() \ | |
176 | RETURNING *", uid, activation_code) | |
177 | ||
178 | # Return nothing when account was not found | |
179 | if not res: | |
180 | return | |
f32dd17f | 181 | |
b4d72c76 MT |
182 | # Create a new account on the LDAP database |
183 | return self.create(uid, res.email, | |
184 | first_name=res.first_name, last_name=res.last_name) | |
185 | ||
186 | def create(self, uid, email, first_name, last_name): | |
a151df3f MT |
187 | cn = "%s %s" % (first_name, last_name) |
188 | ||
f32dd17f MT |
189 | # Account Parameters |
190 | account = { | |
191 | "objectClass" : [b"top", b"person", b"inetOrgPerson"], | |
f32dd17f MT |
192 | "mail" : email.encode(), |
193 | ||
194 | # Name | |
a151df3f | 195 | "cn" : cn.encode(), |
f32dd17f MT |
196 | "sn" : last_name.encode(), |
197 | "givenName" : first_name.encode(), | |
198 | } | |
199 | ||
b4d72c76 MT |
200 | logging.info("Creating new account: %s: %s" % (uid, account)) |
201 | ||
202 | # Create DN | |
203 | dn = "uid=%s,ou=People,dc=mcfly,dc=local" % uid | |
204 | ||
f32dd17f | 205 | # Create account on LDAP |
6e33e8e1 | 206 | self.accounts._authenticate() |
b4d72c76 | 207 | self.ldap.add_s(dn, ldap.modlist.addModlist(account)) |
f32dd17f | 208 | |
b4d72c76 | 209 | # Return account |
2cdf68d8 | 210 | return self.get_by_dn(dn) |
f32dd17f | 211 | |
66862195 | 212 | # Session stuff |
940227cb | 213 | |
66862195 | 214 | def create_session(self, account, host): |
66862195 MT |
215 | res = self.db.get("INSERT INTO sessions(host, uid) VALUES(%s, %s) \ |
216 | RETURNING session_id, time_expires", host, account.uid) | |
217 | ||
218 | # Session could not be created | |
219 | if not res: | |
220 | return None, None | |
221 | ||
222 | logging.info("Created session %s for %s which expires %s" \ | |
223 | % (res.session_id, account, res.time_expires)) | |
224 | return res.session_id, res.time_expires | |
225 | ||
226 | def destroy_session(self, session_id, host): | |
227 | logging.info("Destroying session %s" % session_id) | |
228 | ||
229 | self.db.execute("DELETE FROM sessions \ | |
230 | WHERE session_id = %s AND host = %s", session_id, host) | |
66862195 MT |
231 | |
232 | def get_by_session(self, session_id, host): | |
233 | logging.debug("Looking up session %s" % session_id) | |
234 | ||
235 | res = self.db.get("SELECT uid FROM sessions WHERE session_id = %s \ | |
236 | AND host = %s AND NOW() BETWEEN time_created AND time_expires", | |
237 | session_id, host) | |
238 | ||
239 | # Session does not exist or has expired | |
240 | if not res: | |
241 | return | |
242 | ||
243 | # Update the session expiration time | |
244 | self.db.execute("UPDATE sessions SET time_expires = NOW() + INTERVAL '14 days' \ | |
245 | WHERE session_id = %s AND host = %s", session_id, host) | |
246 | ||
247 | return self.get_by_uid(res.uid) | |
d86f6f18 | 248 | |
8e69850a MT |
249 | def cleanup(self): |
250 | # Cleanup expired sessions | |
251 | self.db.execute("DELETE FROM sessions WHERE time_expires <= NOW()") | |
252 | ||
253 | # Cleanup expired account activations | |
254 | self.db.execute("DELETE FROM account_activations WHERE expires_at <= NOW()") | |
255 | ||
940227cb | 256 | |
a6dc0bad | 257 | class Account(Object): |
66862195 | 258 | def __init__(self, backend, dn, attrs=None): |
a6dc0bad | 259 | Object.__init__(self, backend) |
940227cb MT |
260 | self.dn = dn |
261 | ||
e96e445b | 262 | self.attributes = attrs or {} |
940227cb | 263 | |
917434b8 MT |
264 | def __str__(self): |
265 | return self.name | |
266 | ||
940227cb MT |
267 | def __repr__(self): |
268 | return "<%s %s>" % (self.__class__.__name__, self.dn) | |
269 | ||
541c952b MT |
270 | def __eq__(self, other): |
271 | if isinstance(other, self.__class__): | |
272 | return self.dn == other.dn | |
273 | ||
274 | def __lt__(self, other): | |
275 | if isinstance(other, self.__class__): | |
276 | return self.name < other.name | |
940227cb MT |
277 | |
278 | @property | |
66862195 MT |
279 | def ldap(self): |
280 | return self.accounts.ldap | |
940227cb | 281 | |
e96e445b MT |
282 | def _exists(self, key): |
283 | try: | |
284 | self.attributes[key] | |
285 | except KeyError: | |
286 | return False | |
940227cb | 287 | |
e96e445b | 288 | return True |
940227cb | 289 | |
e96e445b MT |
290 | def _get(self, key): |
291 | for value in self.attributes.get(key, []): | |
292 | yield value | |
940227cb | 293 | |
e96e445b MT |
294 | def _get_bytes(self, key, default=None): |
295 | for value in self._get(key): | |
296 | return value | |
297 | ||
298 | return default | |
299 | ||
300 | def _get_strings(self, key): | |
301 | for value in self._get(key): | |
302 | yield value.decode() | |
303 | ||
304 | def _get_string(self, key, default=None): | |
305 | for value in self._get_strings(key): | |
306 | return value | |
307 | ||
308 | return default | |
309 | ||
310 | def _get_phone_numbers(self, key): | |
311 | for value in self._get_strings(key): | |
312 | yield phonenumbers.parse(value, None) | |
313 | ||
314 | def _modify(self, modlist): | |
315 | logging.debug("Modifying %s: %s" % (self.dn, modlist)) | |
316 | ||
6e33e8e1 MT |
317 | # Authenticate before performing any write operations |
318 | self.accounts._authenticate() | |
319 | ||
e96e445b MT |
320 | # Run modify operation |
321 | self.ldap.modify_s(self.dn, modlist) | |
322 | ||
91f72160 | 323 | # Delete cached attributes |
9c01e5ac | 324 | self.memcache.delete("accounts:%s:attrs" % self.dn) |
91f72160 | 325 | |
e96e445b MT |
326 | def _set(self, key, values): |
327 | current = self._get(key) | |
328 | ||
329 | # Don't do anything if nothing has changed | |
330 | if list(current) == values: | |
331 | return | |
332 | ||
333 | # Remove all old values and add all new ones | |
334 | modlist = [] | |
940227cb | 335 | |
e96e445b MT |
336 | if self._exists(key): |
337 | modlist.append((ldap.MOD_DELETE, key, None)) | |
940227cb | 338 | |
e96e445b | 339 | # Add new values |
47bb098f MT |
340 | if values: |
341 | modlist.append((ldap.MOD_ADD, key, values)) | |
e96e445b MT |
342 | |
343 | # Run modify operation | |
344 | self._modify(modlist) | |
345 | ||
346 | # Update cache | |
347 | self.attributes.update({ key : values }) | |
348 | ||
349 | def _set_bytes(self, key, values): | |
350 | return self._set(key, values) | |
351 | ||
352 | def _set_strings(self, key, values): | |
47bb098f | 353 | return self._set(key, [e.encode() for e in values if e]) |
e96e445b MT |
354 | |
355 | def _set_string(self, key, value): | |
356 | return self._set_strings(key, [value,]) | |
940227cb | 357 | |
0d1fb712 MT |
358 | def _add(self, key, values): |
359 | modlist = [ | |
360 | (ldap.MOD_ADD, key, values), | |
361 | ] | |
362 | ||
363 | self._modify(modlist) | |
364 | ||
365 | def _add_strings(self, key, values): | |
366 | return self._add(key, [e.encode() for e in values]) | |
367 | ||
368 | def _add_string(self, key, value): | |
369 | return self._add_strings(key, [value,]) | |
370 | ||
371 | def _delete(self, key, values): | |
372 | modlist = [ | |
373 | (ldap.MOD_DELETE, key, values), | |
374 | ] | |
375 | ||
376 | self._modify(modlist) | |
377 | ||
378 | def _delete_strings(self, key, values): | |
379 | return self._delete(key, [e.encode() for e in values]) | |
380 | ||
381 | def _delete_string(self, key, value): | |
382 | return self._delete_strings(key, [value,]) | |
383 | ||
6b582a4f | 384 | def passwd(self, password): |
3ea97943 MT |
385 | """ |
386 | Sets a new password | |
387 | """ | |
6b582a4f MT |
388 | # The new password must have a score of 3 or better |
389 | quality = self.check_password_quality(password) | |
390 | if quality["score"] < 3: | |
391 | raise ValueError("Password too weak") | |
392 | ||
393 | self.ldap.passwd_s(self.dn, None, password) | |
3ea97943 | 394 | |
940227cb MT |
395 | def check_password(self, password): |
396 | """ | |
397 | Bind to the server with given credentials and return | |
398 | true if password is corrent and false if not. | |
399 | ||
400 | Raises exceptions from the server on any other errors. | |
401 | """ | |
0d1fb712 MT |
402 | if not password: |
403 | return | |
404 | ||
940227cb | 405 | logging.debug("Checking credentials for %s" % self.dn) |
3ea97943 MT |
406 | |
407 | # Create a new LDAP connection | |
408 | ldap_uri = self.backend.settings.get("ldap_uri") | |
409 | conn = ldap.initialize(ldap_uri) | |
410 | ||
940227cb | 411 | try: |
3ea97943 | 412 | conn.simple_bind_s(self.dn, password.encode("utf-8")) |
940227cb | 413 | except ldap.INVALID_CREDENTIALS: |
3ea97943 | 414 | logging.debug("Account credentials are invalid for %s" % self) |
940227cb MT |
415 | return False |
416 | ||
3ea97943 MT |
417 | logging.info("Successfully authenticated %s" % self) |
418 | ||
940227cb MT |
419 | return True |
420 | ||
6b582a4f MT |
421 | def check_password_quality(self, password): |
422 | """ | |
423 | Passwords are passed through zxcvbn to make sure | |
424 | that they are strong enough. | |
425 | """ | |
426 | return zxcvbn.zxcvbn(password, user_inputs=( | |
427 | self.first_name, self.last_name, | |
428 | )) | |
429 | ||
940227cb | 430 | def is_admin(self): |
d82bc8e3 | 431 | return "wheel" in self.groups |
66862195 | 432 | |
71a3109c MT |
433 | def is_staff(self): |
434 | return "staff" in self.groups | |
435 | ||
436 | def has_shell(self): | |
437 | return "posixAccount" in self.classes | |
438 | ||
439 | def has_mail(self): | |
440 | return "postfixMailUser" in self.classes | |
441 | ||
442 | def has_sip(self): | |
443 | return "sipUser" in self.classes or "sipRoutingObject" in self.classes | |
66862195 | 444 | |
e96e445b MT |
445 | def can_be_managed_by(self, account): |
446 | """ | |
447 | Returns True if account is allowed to manage this account | |
448 | """ | |
449 | # Admins can manage all accounts | |
450 | if account.is_admin(): | |
451 | return True | |
452 | ||
453 | # Users can manage themselves | |
454 | return self == account | |
455 | ||
66862195 MT |
456 | @property |
457 | def classes(self): | |
e96e445b | 458 | return self._get_strings("objectClass") |
66862195 MT |
459 | |
460 | @property | |
461 | def uid(self): | |
e96e445b | 462 | return self._get_string("uid") |
940227cb | 463 | |
a6dc0bad MT |
464 | @property |
465 | def name(self): | |
e96e445b | 466 | return self._get_string("cn") |
66862195 | 467 | |
e96e445b MT |
468 | # First Name |
469 | ||
470 | def get_first_name(self): | |
471 | return self._get_string("givenName") | |
472 | ||
473 | def set_first_name(self, first_name): | |
474 | self._set_string("givenName", first_name) | |
475 | ||
476 | # Update Common Name | |
477 | self._set_string("cn", "%s %s" % (first_name, self.last_name)) | |
478 | ||
479 | first_name = property(get_first_name, set_first_name) | |
480 | ||
481 | # Last Name | |
482 | ||
483 | def get_last_name(self): | |
484 | return self._get_string("sn") | |
485 | ||
486 | def set_last_name(self, last_name): | |
487 | self._set_string("sn", last_name) | |
488 | ||
489 | # Update Common Name | |
490 | self._set_string("cn", "%s %s" % (self.first_name, last_name)) | |
491 | ||
492 | last_name = property(get_last_name, set_last_name) | |
66862195 | 493 | |
1bae74c7 | 494 | @lazy_property |
66862195 | 495 | def groups(self): |
819daf36 MT |
496 | groups = self.memcache.get("accounts:%s:groups" % self.dn) |
497 | if groups: | |
498 | return groups | |
499 | ||
500 | # Fetch groups from LDAP | |
501 | groups = self._get_groups() | |
502 | ||
503 | # Cache groups for 5 min | |
504 | self.memcache.set("accounts:%s:groups" % self.dn, groups, 300) | |
505 | ||
506 | return groups | |
507 | ||
508 | def _get_groups(self): | |
1bae74c7 | 509 | groups = [] |
66862195 | 510 | |
1bae74c7 MT |
511 | res = self.accounts._query("(&(objectClass=posixGroup) \ |
512 | (memberUid=%s))" % self.uid, ["cn"]) | |
66862195 | 513 | |
1bae74c7 MT |
514 | for dn, attrs in res: |
515 | cns = attrs.get("cn") | |
516 | if cns: | |
517 | groups.append(cns[0].decode()) | |
66862195 | 518 | |
1bae74c7 | 519 | return groups |
66862195 | 520 | |
e96e445b MT |
521 | # Address |
522 | ||
0099c2a7 MT |
523 | @property |
524 | def address(self): | |
525 | address = [] | |
526 | ||
527 | if self.street: | |
528 | address += self.street.splitlines() | |
529 | ||
530 | if self.postal_code and self.city: | |
531 | if self.country_code in ("AT", "DE"): | |
532 | address.append("%s %s" % (self.postal_code, self.city)) | |
533 | else: | |
534 | address.append("%s, %s" % (self.city, self.postal_code)) | |
535 | else: | |
536 | address.append(self.city or self.postal_code) | |
537 | ||
538 | if self.country_name: | |
539 | address.append(self.country_name) | |
540 | ||
541 | return address | |
542 | ||
543 | def get_street(self): | |
544 | return self._get_string("street") or self._get_string("homePostalAddress") | |
545 | ||
546 | def set_street(self, street): | |
547 | self._set_string("street", street) | |
e96e445b | 548 | |
0099c2a7 | 549 | street = property(get_street, set_street) |
66862195 | 550 | |
0099c2a7 MT |
551 | def get_city(self): |
552 | return self._get_string("l") or "" | |
e96e445b | 553 | |
0099c2a7 MT |
554 | def set_city(self, city): |
555 | self._set_string("l", city) | |
e96e445b | 556 | |
0099c2a7 | 557 | city = property(get_city, set_city) |
e96e445b | 558 | |
0099c2a7 MT |
559 | def get_postal_code(self): |
560 | return self._get_string("postalCode") or "" | |
561 | ||
562 | def set_postal_code(self, postal_code): | |
563 | self._set_string("postalCode", postal_code) | |
564 | ||
565 | postal_code = property(get_postal_code, set_postal_code) | |
566 | ||
567 | # XXX This should be c | |
568 | def get_country_code(self): | |
569 | return self._get_string("st") | |
570 | ||
571 | def set_country_code(self, country_code): | |
572 | self._set_string("st", country_code) | |
573 | ||
574 | country_code = property(get_country_code, set_country_code) | |
575 | ||
576 | @property | |
577 | def country_name(self): | |
578 | if self.country_code: | |
579 | return countries.get_name(self.country_code) | |
a6dc0bad | 580 | |
940227cb MT |
581 | @property |
582 | def email(self): | |
d86f6f18 | 583 | return self._get_string("mail") |
940227cb | 584 | |
e96e445b MT |
585 | # Mail Routing Address |
586 | ||
587 | def get_mail_routing_address(self): | |
588 | return self._get_string("mailRoutingAddress", None) | |
589 | ||
590 | def set_mail_routing_address(self, address): | |
47bb098f | 591 | self._set_string("mailRoutingAddress", address or None) |
e96e445b MT |
592 | |
593 | mail_routing_address = property(get_mail_routing_address, set_mail_routing_address) | |
594 | ||
66862195 MT |
595 | @property |
596 | def sip_id(self): | |
597 | if "sipUser" in self.classes: | |
e96e445b | 598 | return self._get_string("sipAuthenticationUser") |
66862195 MT |
599 | |
600 | if "sipRoutingObject" in self.classes: | |
e96e445b | 601 | return self._get_string("sipLocalAddress") |
66862195 | 602 | |
2f51147a MT |
603 | @property |
604 | def sip_password(self): | |
e96e445b MT |
605 | return self._get_string("sipPassword") |
606 | ||
607 | @staticmethod | |
608 | def _generate_sip_password(): | |
609 | return util.random_string(8) | |
2f51147a | 610 | |
66862195 MT |
611 | @property |
612 | def sip_url(self): | |
613 | return "%s@ipfire.org" % self.sip_id | |
614 | ||
615 | def uses_sip_forwarding(self): | |
e96e445b | 616 | if self.sip_routing_address: |
66862195 MT |
617 | return True |
618 | ||
619 | return False | |
620 | ||
e96e445b MT |
621 | # SIP Routing |
622 | ||
623 | def get_sip_routing_address(self): | |
66862195 | 624 | if "sipRoutingObject" in self.classes: |
e96e445b MT |
625 | return self._get_string("sipRoutingAddress") |
626 | ||
627 | def set_sip_routing_address(self, address): | |
628 | if not address: | |
629 | address = None | |
630 | ||
631 | # Don't do anything if nothing has changed | |
632 | if self.get_sip_routing_address() == address: | |
633 | return | |
634 | ||
635 | if address: | |
79cce555 MT |
636 | # This is no longer a SIP user any more |
637 | try: | |
638 | self._modify([ | |
639 | (ldap.MOD_DELETE, "objectClass", b"sipUser"), | |
640 | (ldap.MOD_DELETE, "sipAuthenticationUser", None), | |
641 | (ldap.MOD_DELETE, "sipPassword", None), | |
642 | ]) | |
643 | except ldap.NO_SUCH_ATTRIBUTE: | |
644 | pass | |
645 | ||
646 | # Set new routing object | |
647 | try: | |
648 | self._modify([ | |
649 | (ldap.MOD_ADD, "objectClass", b"sipRoutingObject"), | |
650 | (ldap.MOD_ADD, "sipLocalAddress", self.sip_id.encode()), | |
651 | (ldap.MOD_ADD, "sipRoutingAddress", address.encode()), | |
652 | ]) | |
653 | ||
654 | # If this is a change, we cannot add this again | |
655 | except ldap.TYPE_OR_VALUE_EXISTS: | |
656 | self._set_string("sipRoutingAddress", address) | |
e96e445b | 657 | else: |
79cce555 MT |
658 | try: |
659 | self._modify([ | |
660 | (ldap.MOD_DELETE, "objectClass", b"sipRoutingObject"), | |
661 | (ldap.MOD_DELETE, "sipLocalAddress", None), | |
662 | (ldap.MOD_DELETE, "sipRoutingAddress", None), | |
663 | ]) | |
664 | except ldap.NO_SUCH_ATTRIBUTE: | |
665 | pass | |
666 | ||
667 | self._modify([ | |
e96e445b MT |
668 | (ldap.MOD_ADD, "objectClass", b"sipUser"), |
669 | (ldap.MOD_ADD, "sipAuthenticationUser", self.sip_id.encode()), | |
670 | (ldap.MOD_ADD, "sipPassword", self._generate_sip_password().encode()), | |
79cce555 | 671 | ]) |
e96e445b MT |
672 | |
673 | # XXX Cache is invalid here | |
674 | ||
675 | sip_routing_address = property(get_sip_routing_address, set_sip_routing_address) | |
66862195 | 676 | |
917434b8 MT |
677 | @lazy_property |
678 | def sip_registrations(self): | |
679 | sip_registrations = [] | |
680 | ||
681 | for reg in self.backend.talk.freeswitch.get_sip_registrations(self.sip_url): | |
682 | reg.account = self | |
683 | ||
684 | sip_registrations.append(reg) | |
685 | ||
686 | return sip_registrations | |
687 | ||
1f38be5a MT |
688 | @lazy_property |
689 | def sip_channels(self): | |
690 | return self.backend.talk.freeswitch.get_sip_channels(self) | |
691 | ||
bdaf6b46 MT |
692 | def get_cdr(self, date=None, limit=None): |
693 | return self.backend.talk.freeswitch.get_cdr_by_account(self, date=date, limit=limit) | |
525c01f7 | 694 | |
e96e445b | 695 | # Phone Numbers |
6ff61434 | 696 | |
d3208ac7 MT |
697 | @lazy_property |
698 | def phone_number(self): | |
699 | """ | |
700 | Returns the IPFire phone number | |
701 | """ | |
702 | if self.sip_id: | |
703 | return phonenumbers.parse("+4923636035%s" % self.sip_id) | |
704 | ||
705 | @lazy_property | |
706 | def fax_number(self): | |
707 | if self.sip_id: | |
708 | return phonenumbers.parse("+49236360359%s" % self.sip_id) | |
709 | ||
e96e445b MT |
710 | def get_phone_numbers(self): |
711 | ret = [] | |
6ff61434 | 712 | |
e96e445b MT |
713 | for field in ("telephoneNumber", "homePhone", "mobile"): |
714 | for number in self._get_phone_numbers(field): | |
715 | ret.append(number) | |
6ff61434 | 716 | |
e96e445b MT |
717 | return ret |
718 | ||
719 | def set_phone_numbers(self, phone_numbers): | |
720 | # Sort phone numbers by landline and mobile | |
721 | _landline_numbers = [] | |
722 | _mobile_numbers = [] | |
723 | ||
724 | for number in phone_numbers: | |
725 | try: | |
726 | number = phonenumbers.parse(number, None) | |
727 | except phonenumbers.phonenumberutil.NumberParseException: | |
728 | continue | |
729 | ||
730 | # Convert to string (in E.164 format) | |
731 | s = phonenumbers.format_number(number, phonenumbers.PhoneNumberFormat.E164) | |
732 | ||
733 | # Separate mobile numbers | |
734 | if phonenumbers.number_type(number) == phonenumbers.PhoneNumberType.MOBILE: | |
735 | _mobile_numbers.append(s) | |
736 | else: | |
737 | _landline_numbers.append(s) | |
738 | ||
739 | # Save | |
740 | self._set_strings("telephoneNumber", _landline_numbers) | |
741 | self._set_strings("mobile", _mobile_numbers) | |
742 | ||
743 | phone_numbers = property(get_phone_numbers, set_phone_numbers) | |
8476e80f MT |
744 | |
745 | @property | |
746 | def _all_telephone_numbers(self): | |
6ccc8acb MT |
747 | ret = [ self.sip_id, ] |
748 | ||
d3208ac7 MT |
749 | if self.phone_number: |
750 | s = phonenumbers.format_number(self.phone_number, phonenumbers.PhoneNumberFormat.E164) | |
751 | ret.append(s) | |
752 | ||
6ccc8acb MT |
753 | for number in self.phone_numbers: |
754 | s = phonenumbers.format_number(number, phonenumbers.PhoneNumberFormat.E164) | |
755 | ret.append(s) | |
756 | ||
757 | return ret | |
66862195 | 758 | |
2cd9af74 MT |
759 | def avatar_url(self, size=None): |
760 | if self.backend.debug: | |
03706893 | 761 | hostname = "http://people.dev.ipfire.org" |
2cd9af74 | 762 | else: |
03706893 | 763 | hostname = "https://people.ipfire.org" |
2cd9af74 | 764 | |
03706893 | 765 | url = "%s/users/%s.jpg" % (hostname, self.uid) |
2cd9af74 MT |
766 | |
767 | if size: | |
768 | url += "?size=%s" % size | |
769 | ||
770 | return url | |
771 | ||
2cd9af74 | 772 | def get_avatar(self, size=None): |
5ef115cd | 773 | photo = self._get_bytes("jpegPhoto") |
2cd9af74 | 774 | |
0109451c MT |
775 | # Exit if no avatar is available |
776 | if not photo: | |
777 | return | |
778 | ||
5ef115cd MT |
779 | # Return the raw image if no size was requested |
780 | if size is None: | |
781 | return photo | |
2cd9af74 | 782 | |
5ef115cd | 783 | # Try to retrieve something from the cache |
9c01e5ac | 784 | avatar = self.memcache.get("accounts:%s:avatar:%s" % (self.dn, size)) |
5ef115cd MT |
785 | if avatar: |
786 | return avatar | |
1a226c83 | 787 | |
5ef115cd | 788 | # Generate a new thumbnail |
2de3dacc | 789 | avatar = util.generate_thumbnail(photo, size, square=True) |
1a226c83 | 790 | |
5ef115cd | 791 | # Save to cache for 15m |
9c01e5ac | 792 | self.memcache.set("accounts:%s:avatar:%s" % (self.dn, size), avatar, 900) |
1a226c83 | 793 | |
5ef115cd | 794 | return avatar |
2cd9af74 | 795 | |
5cc10421 MT |
796 | def upload_avatar(self, avatar): |
797 | self._set("jpegPhoto", avatar) | |
798 | ||
f4672785 MT |
799 | # SSH Keys |
800 | ||
801 | @lazy_property | |
802 | def ssh_keys(self): | |
803 | ret = [] | |
804 | ||
805 | for key in self._get_strings("sshPublicKey"): | |
806 | s = sshpubkeys.SSHKey() | |
807 | ||
808 | try: | |
809 | s.parse(key) | |
810 | except (sshpubkeys.InvalidKeyError, NotImplementedError) as e: | |
811 | logging.warning("Could not parse SSH key %s: %s" % (key, e)) | |
812 | continue | |
813 | ||
814 | ret.append(s) | |
815 | ||
816 | return ret | |
60024cc8 | 817 | |
44b75370 | 818 | def get_ssh_key_by_hash_sha256(self, hash_sha256): |
55b67ca4 | 819 | for key in self.ssh_keys: |
44b75370 | 820 | if not key.hash_sha256() == hash_sha256: |
55b67ca4 MT |
821 | continue |
822 | ||
823 | return key | |
824 | ||
0d1fb712 MT |
825 | def add_ssh_key(self, key): |
826 | k = sshpubkeys.SSHKey() | |
827 | ||
828 | # Try to parse the key | |
829 | k.parse(key) | |
830 | ||
831 | # Check for types and sufficient sizes | |
832 | if k.key_type == b"ssh-rsa": | |
833 | if k.bits < 4096: | |
834 | raise sshpubkeys.TooShortKeyError("RSA keys cannot be smaller than 4096 bits") | |
835 | ||
836 | elif k.key_type == b"ssh-dss": | |
837 | raise sshpubkeys.InvalidKeyError("DSA keys are not supported") | |
838 | ||
839 | # Ignore any duplicates | |
840 | if key in (k.keydata for k in self.ssh_keys): | |
841 | logging.debug("SSH Key has already been added for %s: %s" % (self, key)) | |
842 | return | |
843 | ||
cc27cb63 MT |
844 | # Prepare transaction |
845 | modlist = [] | |
846 | ||
847 | # Add object class if user is not in it, yet | |
848 | if not "ldapPublicKey" in self.classes: | |
849 | modlist.append((ldap.MOD_ADD, "objectClass", b"ldapPublicKey")) | |
850 | ||
851 | # Add key | |
852 | modlist.append((ldap.MOD_ADD, "sshPublicKey", key.encode())) | |
853 | ||
0d1fb712 | 854 | # Save key to LDAP |
cc27cb63 | 855 | self._modify(modlist) |
0d1fb712 MT |
856 | |
857 | # Append to cache | |
858 | self.ssh_keys.append(k) | |
859 | ||
860 | def delete_ssh_key(self, key): | |
861 | if not key in (k.keydata for k in self.ssh_keys): | |
862 | return | |
863 | ||
864 | # Delete key from LDAP | |
cc27cb63 MT |
865 | if len(self.ssh_keys) > 1: |
866 | self._delete_string("sshPublicKey", key) | |
867 | else: | |
868 | self._modify([ | |
869 | (ldap.MOD_DELETE, "objectClass", b"ldapPublicKey"), | |
870 | (ldap.MOD_DELETE, "sshPublicKey", key.encode()), | |
871 | ]) | |
0d1fb712 | 872 | |
55b67ca4 | 873 | |
940227cb MT |
874 | if __name__ == "__main__": |
875 | a = Accounts() | |
876 | ||
11347e46 | 877 | print(a.list()) |