src/web/people.py

   1 #!/usr/bin/python
   2
   3 import datetime
   4 import ldap
   5 import logging
   6 import imghdr
   7 import tornado.web
   8 import urllib.parse
   9
  10 from .. import countries
  11
  12 from . import auth
  13 from . import base
  14 from . import ui_modules
  15
  16 class IndexHandler(auth.CacheMixin, base.BaseHandler):
  17         @tornado.web.authenticated
  18         def get(self):
  19                 hints = []
  20
  21                 # Suggest uploading an avatar if this user does not have one
  22                 if not self.current_user.has_avatar():
  23                         hints.append("avatar")
  24
  25                 self.render("people/index.html", hints=hints)
  26
  27
  28 class AvatarHandler(base.BaseHandler):
  29         def get(self, uid):
  30                 # Get the desired size of the avatar file
  31                 size = self.get_argument("size", None)
  32
  33                 try:
  34                         size = int(size)
  35                 except (TypeError, ValueError):
  36                         size = None
  37
  38                 logging.debug("Querying for avatar of %s" % uid)
  39
  40                 # Fetch user account
  41                 account = self.backend.accounts.get_by_uid(uid)
  42                 if not account:
  43                         raise tornado.web.HTTPError(404, "Could not find account %s" % uid)
  44
  45                 # Allow downstream to cache this for 60 minutes
  46                 self.set_expires(3600)
  47
  48                 # Resize avatar
  49                 avatar = account.get_avatar(size)
  50
  51                 # If there is no avatar, we serve a default image
  52                 if not avatar:
  53                         logging.debug("No avatar uploaded for %s" % account)
  54
  55                         return self.redirect(self.static_url("img/default-avatar.jpg"))
  56
  57                 # Guess content type
  58                 type = imghdr.what(None, avatar)
  59
  60                 # Set headers about content
  61                 self.set_header("Content-Disposition", "inline; filename=\"%s.%s\"" % (account.uid, type))
  62                 self.set_header("Content-Type", "image/%s" % type)
  63
  64                 # Deliver payload
  65                 self.finish(avatar)
  66
  67
  68 class CallsHandler(auth.CacheMixin, base.BaseHandler):
  69         @tornado.web.authenticated
  70         def get(self, uid, date=None):
  71                 account = self.backend.accounts.get_by_uid(uid)
  72                 if not account:
  73                         raise tornado.web.HTTPError(404, "Could not find account %s" % uid)
  74
  75                 # Check for permissions
  76                 if not account.can_be_managed_by(self.current_user):
  77                         raise tornado.web.HTTPError(403, "%s cannot manage %s" % (self.current_user, account))
  78
  79                 if date:
  80                         try:
  81                                 date = datetime.datetime.strptime(date, "%Y-%m-%d").date()
  82                         except ValueError:
  83                                 raise tornado.web.HTTPError(400, "Invalid date: %s" % date)
  84                 else:
  85                         date = datetime.date.today()
  86
  87                 self.render("people/calls.html", account=account, date=date)
  88
  89
  90 class CallHandler(auth.CacheMixin, base.BaseHandler):
  91         @tornado.web.authenticated
  92         def get(self, uid, uuid):
  93                 account = self.backend.accounts.get_by_uid(uid)
  94                 if not account:
  95                         raise tornado.web.HTTPError(404, "Could not find account %s" % uid)
  96
  97                 # Check for permissions
  98                 if not account.can_be_managed_by(self.current_user):
  99                         raise tornado.web.HTTPError(403, "%s cannot manage %s" % (self.current_user, account))
 100
 101                 call = self.backend.talk.freeswitch.get_call_by_uuid(uuid)
 102                 if not call:
 103                         raise tornado.web.HTTPError(404, "Could not find call %s" % uuid)
 104
 105                 # XXX limit
 106
 107                 self.render("people/call.html", account=account, call=call)
 108
 109
 110 class ConferencesHandler(auth.CacheMixin, base.BaseHandler):
 111         @tornado.web.authenticated
 112         def get(self):
 113                 self.render("people/conferences.html", conferences=self.backend.talk.conferences)
 114
 115
 116 class GroupsHandler(auth.CacheMixin, base.BaseHandler):
 117         @tornado.web.authenticated
 118         def get(self):
 119                 # Only staff can see other groups
 120                 if not self.current_user.is_staff():
 121                         raise tornado.web.HTTPError(403)
 122
 123                 self.render("people/groups.html")
 124
 125
 126 class GroupHandler(auth.CacheMixin, base.BaseHandler):
 127         @tornado.web.authenticated
 128         def get(self, gid):
 129                 # Only staff can see other groups
 130                 if not self.current_user.is_staff():
 131                         raise tornado.web.HTTPError(403)
 132
 133                 # Fetch group
 134                 group = self.backend.groups.get_by_gid(gid)
 135                 if not group:
 136                         raise tornado.web.HTTPError(404, "Could not find group %s" % gid)
 137
 138                 self.render("people/group.html", group=group)
 139
 140
 141 class SearchHandler(auth.CacheMixin, base.BaseHandler):
 142         @tornado.web.authenticated
 143         def get(self):
 144                 q = self.get_argument("q")
 145
 146                 # Perform the search
 147                 accounts = self.backend.accounts.search(q)
 148
 149                 # Redirect when only one result was found
 150                 if len(accounts) == 1:
 151                         self.redirect("/users/%s" % accounts[0].uid)
 152                         return
 153
 154                 self.render("people/search.html", q=q, accounts=accounts)
 155
 156
 157 class SIPHandler(auth.CacheMixin, base.BaseHandler):
 158         @tornado.web.authenticated
 159         def get(self, uid):
 160                 account = self.backend.accounts.get_by_uid(uid)
 161                 if not account:
 162                         raise tornado.web.HTTPError(404, "Could not find account %s" % uid)
 163
 164                 # Check for permissions
 165                 if not account.can_be_managed_by(self.current_user):
 166                         raise tornado.web.HTTPError(403, "%s cannot manage %s" % (self.current_user, account))
 167
 168                 self.render("people/sip.html", account=account)
 169
 170
 171 class UsersHandler(auth.CacheMixin, base.BaseHandler):
 172         @tornado.web.authenticated
 173         def get(self):
 174                 # Only staff can see other users
 175                 if not self.current_user.is_staff():
 176                         raise tornado.web.HTTPError(403)
 177
 178                 self.render("people/users.html")
 179
 180
 181 class UserHandler(auth.CacheMixin, base.BaseHandler):
 182         @tornado.web.authenticated
 183         def get(self, uid):
 184                 account = self.backend.accounts.get_by_uid(uid)
 185                 if not account:
 186                         raise tornado.web.HTTPError(404, "Could not find account %s" % uid)
 187
 188                 self.render("people/user.html", account=account)
 189
 190
 191 class UserEditHandler(auth.CacheMixin, base.BaseHandler):
 192         @tornado.web.authenticated
 193         def get(self, uid):
 194                 account = self.backend.accounts.get_by_uid(uid)
 195                 if not account:
 196                         raise tornado.web.HTTPError(404, "Could not find account %s" % uid)
 197
 198                 # Check for permissions
 199                 if not account.can_be_managed_by(self.current_user):
 200                         raise tornado.web.HTTPError(403, "%s cannot manage %s" % (self.current_user, account))
 201
 202                 self.render("people/user-edit.html", account=account, countries=countries.get_all())
 203
 204         @tornado.web.authenticated
 205         def post(self, uid):
 206                 account = self.backend.accounts.get_by_uid(uid)
 207                 if not account:
 208                         raise tornado.web.HTTPError(404, "Could not find account %s" % uid)
 209
 210                 # Check for permissions
 211                 if not account.can_be_managed_by(self.current_user):
 212                         raise tornado.web.HTTPError(403, "%s cannot manage %s" % (self.current_user, account))
 213
 214                 # Unfortunately this cannot be wrapped into a transaction
 215                 try:
 216                         account.first_name   = self.get_argument("first_name")
 217                         account.last_name    = self.get_argument("last_name")
 218                         account.nickname     = self.get_argument("nickname", None)
 219                         account.street       = self.get_argument("street", None)
 220                         account.city         = self.get_argument("city", None)
 221                         account.postal_code  = self.get_argument("postal_code", None)
 222                         account.country_code = self.get_argument("country_code", None)
 223
 224                         # Avatar
 225                         try:
 226                                 filename, data, mimetype = self.get_file("avatar")
 227
 228                                 if not mimetype.startswith("image/"):
 229                                         raise tornado.web.HTTPError(400, "Avatar is not an image file: %s" % mimetype)
 230
 231                                 account.upload_avatar(data)
 232                         except TypeError:
 233                                 pass
 234
 235                         # Email
 236                         account.mail_routing_address = self.get_argument("mail_routing_address", None)
 237
 238                         # Telephone
 239                         account.phone_numbers = self.get_argument("phone_numbers", "").splitlines()
 240                         account.sip_routing_address = self.get_argument("sip_routing_address", None)
 241                 except ldap.STRONG_AUTH_REQUIRED as e:
 242                         raise tornado.web.HTTPError(403, "%s" % e) from e
 243
 244                 # Redirect back to user page
 245                 self.redirect("/users/%s" % account.uid)
 246
 247
 248 class UserPasswdHandler(auth.CacheMixin, base.BaseHandler):
 249         @tornado.web.authenticated
 250         def get(self, uid):
 251                 account = self.backend.accounts.get_by_uid(uid)
 252                 if not account:
 253                         raise tornado.web.HTTPError(404, "Could not find account %s" % uid)
 254
 255                 # Check for permissions
 256                 if not account.can_be_managed_by(self.current_user):
 257                         raise tornado.web.HTTPError(403, "%s cannot manage %s" % (self.current_user, account))
 258
 259                 self.render("people/passwd.html", account=account)
 260
 261         @tornado.web.authenticated
 262         def post(self, uid):
 263                 account = self.backend.accounts.get_by_uid(uid)
 264                 if not account:
 265                         raise tornado.web.HTTPError(404, "Could not find account %s" % uid)
 266
 267                 # Check for permissions
 268                 if not account.can_be_managed_by(self.current_user):
 269                         raise tornado.web.HTTPError(403, "%s cannot manage %s" % (self.current_user, account))
 270
 271                 # Get current password
 272                 password = self.get_argument("password")
 273
 274                 # Get new password
 275                 password1 = self.get_argument("password1")
 276                 password2 = self.get_argument("password2")
 277
 278                 # Passwords must match
 279                 if not password1 == password2:
 280                         raise tornado.web.HTTPError(400, "Passwords do not match")
 281
 282                 # XXX Check password complexity
 283
 284                 # Check if old password matches
 285                 if not account.check_password(password):
 286                         raise tornado.web.HTTPError(403, "Incorrect password for %s" % account)
 287
 288                 # Save new password
 289                 account.passwd(password1)
 290
 291                 # Redirect back to user's page
 292                 self.redirect("/users/%s" % account.uid)
 293
 294
 295 class SSODiscourse(auth.CacheMixin, base.BaseHandler):
 296         def _get_discourse_params(self):
 297                 # Fetch Discourse's parameters
 298                 sso = self.get_argument("sso")
 299                 sig = self.get_argument("sig")
 300
 301                 # Decode payload
 302                 try:
 303                         return self.accounts.decode_discourse_payload(sso, sig)
 304
 305                 # Raise bad request if the signature is invalid
 306                 except ValueError:
 307                         raise tornado.web.HTTPError(400)
 308
 309         def _redirect_user_to_discourse(self, account, nonce, return_sso_url):
 310                 """
 311                         Redirects the user back to Discourse passing some
 312                         attributes of the user account to Discourse
 313                 """
 314                 args = {
 315                         "nonce" : nonce,
 316                         "external_id" : account.uid,
 317
 318                         # Pass email address
 319                         "email" : account.email,
 320                         "require_activation" : "false",
 321
 322                         # More details about the user
 323                         "username" : account.uid,
 324                         "name" : "%s" % account,
 325
 326                         # Avatar
 327                         "avatar_url" : account.avatar_url(),
 328                         "avatar_force_update" : "true",
 329
 330                         # Send a welcome message
 331                         "suppress_welcome_message" : "false",
 332
 333                         # Group memberships
 334                         "admin" : "true" if account.is_admin() else "false",
 335                         "moderator" : "true" if account.is_moderator() else "false",
 336                 }
 337
 338                 # Format payload and sign it
 339                 payload = self.accounts.encode_discourse_payload(**args)
 340                 signature = self.accounts.sign_discourse_payload(payload)
 341
 342                 qs = urllib.parse.urlencode({
 343                         "sso" : payload,
 344                         "sig" : signature,
 345                 })
 346
 347                 # Redirect user
 348                 self.redirect("%s?%s" % (return_sso_url, qs))
 349
 350         @base.ratelimit(minutes=24*60, requests=100)
 351         def get(self):
 352                 params = self._get_discourse_params()
 353
 354                 # Redirect back if user is already logged in
 355                 if self.current_user:
 356                         return self._redirect_user_to_discourse(self.current_user, **params)
 357
 358                 # Otherwise the user needs to authenticate
 359                 self.render("auth/login.html", next=None)
 360
 361         @base.ratelimit(minutes=24*60, requests=100)
 362         def post(self):
 363                 params = self._get_discourse_params()
 364
 365                 # Get credentials
 366                 username = self.get_argument("username")
 367                 password = self.get_argument("password")
 368
 369                 # Check credentials
 370                 account = self.accounts.auth(username, password)
 371                 if not account:
 372                         raise tornado.web.HTTPError(401, "Unknown user or invalid password: %s" % username)
 373
 374                 # If the user has been authenticated, we will redirect to Discourse
 375                 self._redirect_user_to_discourse(account, **params)
 376
 377
 378 class NewAccountsModule(ui_modules.UIModule):
 379         def render(self, days=14):
 380                 t = datetime.datetime.utcnow() - datetime.timedelta(days=days)
 381
 382                 # Fetch all accounts created after t
 383                 accounts = self.backend.accounts.get_created_after(t)
 384
 385                 accounts.sort(key=lambda a: a.created_at, reverse=True)
 386
 387                 return self.render_string("people/modules/accounts-new.html",
 388                         accounts=accounts, t=t)
 389
 390
 391 class AccountsListModule(ui_modules.UIModule):
 392         def render(self, accounts=None):
 393                 if accounts is None:
 394                         accounts = self.backend.accounts
 395
 396                 return self.render_string("people/modules/accounts-list.html", accounts=accounts)
 397
 398
 399 class CDRModule(ui_modules.UIModule):
 400         def render(self, account, date=None, limit=None):
 401                 cdr = account.get_cdr(date=date, limit=limit)
 402
 403                 return self.render_string("people/modules/cdr.html",
 404                         account=account, cdr=list(cdr))
 405
 406
 407 class ChannelsModule(ui_modules.UIModule):
 408         def render(self, account):
 409                 return self.render_string("people/modules/channels.html",
 410                         account=account, channels=account.sip_channels)
 411
 412
 413 class MOSModule(ui_modules.UIModule):
 414         def render(self, call):
 415                 return self.render_string("people/modules/mos.html", call=call)
 416
 417
 418 class PasswordModule(ui_modules.UIModule):
 419         def render(self, account=None):
 420                 return self.render_string("people/modules/password.html", account=account)
 421
 422         def javascript_files(self):
 423                 return "js/zxcvbn.js"
 424
 425         def embedded_javascript(self):
 426                 return self.render_string("people/modules/password.js")
 427
 428
 429 class RegistrationsModule(ui_modules.UIModule):
 430         def render(self, account):
 431                 return self.render_string("people/modules/registrations.html", account=account)
 432
 433
 434 class SIPStatusModule(ui_modules.UIModule):
 435         def render(self, account):
 436                 return self.render_string("people/modules/sip-status.html", account=account)