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 SearchHandler(auth.CacheMixin, base.BaseHandler):
 127         @tornado.web.authenticated
 128         def get(self):
 129                 q = self.get_argument("q")
 130
 131                 # Perform the search
 132                 accounts = self.backend.accounts.search(q)
 133
 134                 # Redirect when only one result was found
 135                 if len(accounts) == 1:
 136                         self.redirect("/users/%s" % accounts[0].uid)
 137                         return
 138
 139                 self.render("people/search.html", q=q, accounts=accounts)
 140
 141
 142 class SIPHandler(auth.CacheMixin, base.BaseHandler):
 143         @tornado.web.authenticated
 144         def get(self, uid):
 145                 account = self.backend.accounts.get_by_uid(uid)
 146                 if not account:
 147                         raise tornado.web.HTTPError(404, "Could not find account %s" % uid)
 148
 149                 # Check for permissions
 150                 if not account.can_be_managed_by(self.current_user):
 151                         raise tornado.web.HTTPError(403, "%s cannot manage %s" % (self.current_user, account))
 152
 153                 self.render("people/sip.html", account=account)
 154
 155
 156 class UsersHandler(auth.CacheMixin, base.BaseHandler):
 157         @tornado.web.authenticated
 158         def get(self):
 159                 # Only staff can see other users
 160                 if not self.current_user.is_staff():
 161                         raise tornado.web.HTTPError(403)
 162
 163                 self.render("people/users.html")
 164
 165
 166 class UserHandler(auth.CacheMixin, base.BaseHandler):
 167         @tornado.web.authenticated
 168         def get(self, uid):
 169                 account = self.backend.accounts.get_by_uid(uid)
 170                 if not account:
 171                         raise tornado.web.HTTPError(404, "Could not find account %s" % uid)
 172
 173                 self.render("people/user.html", account=account)
 174
 175
 176 class UserEditHandler(auth.CacheMixin, base.BaseHandler):
 177         @tornado.web.authenticated
 178         def get(self, uid):
 179                 account = self.backend.accounts.get_by_uid(uid)
 180                 if not account:
 181                         raise tornado.web.HTTPError(404, "Could not find account %s" % uid)
 182
 183                 # Check for permissions
 184                 if not account.can_be_managed_by(self.current_user):
 185                         raise tornado.web.HTTPError(403, "%s cannot manage %s" % (self.current_user, account))
 186
 187                 self.render("people/user-edit.html", account=account, countries=countries.get_all())
 188
 189         @tornado.web.authenticated
 190         def post(self, uid):
 191                 account = self.backend.accounts.get_by_uid(uid)
 192                 if not account:
 193                         raise tornado.web.HTTPError(404, "Could not find account %s" % uid)
 194
 195                 # Check for permissions
 196                 if not account.can_be_managed_by(self.current_user):
 197                         raise tornado.web.HTTPError(403, "%s cannot manage %s" % (self.current_user, account))
 198
 199                 # Unfortunately this cannot be wrapped into a transaction
 200                 try:
 201                         account.first_name   = self.get_argument("first_name")
 202                         account.last_name    = self.get_argument("last_name")
 203                         account.nickname     = self.get_argument("nickname", None)
 204                         account.street       = self.get_argument("street", None)
 205                         account.city         = self.get_argument("city", None)
 206                         account.postal_code  = self.get_argument("postal_code", None)
 207                         account.country_code = self.get_argument("country_code", None)
 208
 209                         # Avatar
 210                         try:
 211                                 filename, data, mimetype = self.get_file("avatar")
 212
 213                                 if not mimetype.startswith("image/"):
 214                                         raise tornado.web.HTTPError(400, "Avatar is not an image file: %s" % mimetype)
 215
 216                                 account.upload_avatar(data)
 217                         except TypeError:
 218                                 pass
 219
 220                         # Email
 221                         account.mail_routing_address = self.get_argument("mail_routing_address", None)
 222
 223                         # Telephone
 224                         account.phone_numbers = self.get_argument("phone_numbers", "").splitlines()
 225                         account.sip_routing_address = self.get_argument("sip_routing_address", None)
 226                 except ldap.STRONG_AUTH_REQUIRED as e:
 227                         raise tornado.web.HTTPError(403, "%s" % e) from e
 228
 229                 # Redirect back to user page
 230                 self.redirect("/users/%s" % account.uid)
 231
 232
 233 class UserPasswdHandler(auth.CacheMixin, base.BaseHandler):
 234         @tornado.web.authenticated
 235         def get(self, uid):
 236                 account = self.backend.accounts.get_by_uid(uid)
 237                 if not account:
 238                         raise tornado.web.HTTPError(404, "Could not find account %s" % uid)
 239
 240                 # Check for permissions
 241                 if not account.can_be_managed_by(self.current_user):
 242                         raise tornado.web.HTTPError(403, "%s cannot manage %s" % (self.current_user, account))
 243
 244                 self.render("people/passwd.html", account=account)
 245
 246         @tornado.web.authenticated
 247         def post(self, uid):
 248                 account = self.backend.accounts.get_by_uid(uid)
 249                 if not account:
 250                         raise tornado.web.HTTPError(404, "Could not find account %s" % uid)
 251
 252                 # Check for permissions
 253                 if not account.can_be_managed_by(self.current_user):
 254                         raise tornado.web.HTTPError(403, "%s cannot manage %s" % (self.current_user, account))
 255
 256                 # Get current password
 257                 password = self.get_argument("password")
 258
 259                 # Get new password
 260                 password1 = self.get_argument("password1")
 261                 password2 = self.get_argument("password2")
 262
 263                 # Passwords must match
 264                 if not password1 == password2:
 265                         raise tornado.web.HTTPError(400, "Passwords do not match")
 266
 267                 # XXX Check password complexity
 268
 269                 # Check if old password matches
 270                 if not account.check_password(password):
 271                         raise tornado.web.HTTPError(403, "Incorrect password for %s" % account)
 272
 273                 # Save new password
 274                 account.passwd(password1)
 275
 276                 # Redirect back to user's page
 277                 self.redirect("/users/%s" % account.uid)
 278
 279
 280 class SSODiscourse(auth.CacheMixin, base.BaseHandler):
 281         def _get_discourse_params(self):
 282                 # Fetch Discourse's parameters
 283                 sso = self.get_argument("sso")
 284                 sig = self.get_argument("sig")
 285
 286                 # Decode payload
 287                 try:
 288                         return self.accounts.decode_discourse_payload(sso, sig)
 289
 290                 # Raise bad request if the signature is invalid
 291                 except ValueError:
 292                         raise tornado.web.HTTPError(400)
 293
 294         def _redirect_user_to_discourse(self, account, nonce, return_sso_url):
 295                 """
 296                         Redirects the user back to Discourse passing some
 297                         attributes of the user account to Discourse
 298                 """
 299                 args = {
 300                         "nonce" : nonce,
 301                         "external_id" : account.uid,
 302
 303                         # Pass email address
 304                         "email" : account.email,
 305                         "require_activation" : "false",
 306
 307                         # More details about the user
 308                         "username" : account.uid,
 309                         "name" : "%s" % account,
 310
 311                         # Avatar
 312                         "avatar_url" : account.avatar_url(),
 313                         "avatar_force_update" : "true",
 314
 315                         # Send a welcome message
 316                         "suppress_welcome_message" : "false",
 317
 318                         # Group memberships
 319                         "admin" : "true" if account.is_admin() else "false",
 320                         "moderator" : "true" if account.is_moderator() else "false",
 321                 }
 322
 323                 # Format payload and sign it
 324                 payload = self.accounts.encode_discourse_payload(**args)
 325                 signature = self.accounts.sign_discourse_payload(payload)
 326
 327                 qs = urllib.parse.urlencode({
 328                         "sso" : payload,
 329                         "sig" : signature,
 330                 })
 331
 332                 # Redirect user
 333                 self.redirect("%s?%s" % (return_sso_url, qs))
 334
 335         @base.ratelimit(minutes=24*60, requests=100)
 336         def get(self):
 337                 params = self._get_discourse_params()
 338
 339                 # Redirect back if user is already logged in
 340                 if self.current_user:
 341                         return self._redirect_user_to_discourse(self.current_user, **params)
 342
 343                 # Otherwise the user needs to authenticate
 344                 self.render("auth/login.html", next=None)
 345
 346         @base.ratelimit(minutes=24*60, requests=100)
 347         def post(self):
 348                 params = self._get_discourse_params()
 349
 350                 # Get credentials
 351                 username = self.get_argument("username")
 352                 password = self.get_argument("password")
 353
 354                 # Check credentials
 355                 account = self.accounts.auth(username, password)
 356                 if not account:
 357                         raise tornado.web.HTTPError(401, "Unknown user or invalid password: %s" % username)
 358
 359                 # If the user has been authenticated, we will redirect to Discourse
 360                 self._redirect_user_to_discourse(account, **params)
 361
 362
 363 class NewAccountsModule(ui_modules.UIModule):
 364         def render(self, days=14):
 365                 t = datetime.datetime.utcnow() - datetime.timedelta(days=days)
 366
 367                 # Fetch all accounts created after t
 368                 accounts = self.backend.accounts.get_created_after(t)
 369
 370                 accounts.sort(key=lambda a: a.created_at, reverse=True)
 371
 372                 return self.render_string("people/modules/accounts-new.html",
 373                         accounts=accounts, t=t)
 374
 375
 376 class AccountsListModule(ui_modules.UIModule):
 377         def render(self, accounts=None):
 378                 if accounts is None:
 379                         accounts = self.backend.accounts
 380
 381                 return self.render_string("people/modules/accounts-list.html", accounts=accounts)
 382
 383
 384 class CDRModule(ui_modules.UIModule):
 385         def render(self, account, date=None, limit=None):
 386                 cdr = account.get_cdr(date=date, limit=limit)
 387
 388                 return self.render_string("people/modules/cdr.html",
 389                         account=account, cdr=list(cdr))
 390
 391
 392 class ChannelsModule(ui_modules.UIModule):
 393         def render(self, account):
 394                 return self.render_string("people/modules/channels.html",
 395                         account=account, channels=account.sip_channels)
 396
 397
 398 class MOSModule(ui_modules.UIModule):
 399         def render(self, call):
 400                 return self.render_string("people/modules/mos.html", call=call)
 401
 402
 403 class PasswordModule(ui_modules.UIModule):
 404         def render(self, account=None):
 405                 return self.render_string("people/modules/password.html", account=account)
 406
 407         def javascript_files(self):
 408                 return "js/zxcvbn.js"
 409
 410         def embedded_javascript(self):
 411                 return self.render_string("people/modules/password.js")
 412
 413
 414 class RegistrationsModule(ui_modules.UIModule):
 415         def render(self, account):
 416                 return self.render_string("people/modules/registrations.html", account=account)
 417
 418
 419 class SIPStatusModule(ui_modules.UIModule):
 420         def render(self, account):
 421                 return self.render_string("people/modules/sip-status.html", account=account)