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check sessions on login and logout.

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This commit is contained in:
Shane Kilkelly 2016-07-04 09:27:38 +01:00
parent 6f20f565fe
commit 5a1af9a5f3
1 changed files with 37 additions and 0 deletions
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37
services/web/app/coffee/Features/User/UserSessionsManager.coffee
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@ -2,6 +2,7 @@ Settings = require('settings-sharelatex')
redis = require('redis-sharelatex')
rclient = redis.createClient(Settings.redis.web)
logger = require("logger-sharelatex")
Async = require('async')
module.exports = UserSessionsManager =
@ -30,6 +31,8 @@ module.exports = UserSessionsManager =
logger.err {err, user_id: user._id, sessionSetKey}, "error while adding session key to UserSessions set"
return callback(err)
callback()
UserSessionsManager._checkSessions(user, () ->)
null
untrackSession: (user, sessionId, callback=(err)-> ) ->
if !user
@ -52,6 +55,8 @@ module.exports = UserSessionsManager =
logger.err {err, user_id: user._id, sessionSetKey}, "error while removing session key from UserSessions set"
return callback(err)
callback()
UserSessionsManager._checkSessions(user, () ->)
null
revokeAllUserSessions: (user, callback=(err)->) ->
if !user
@ -82,3 +87,35 @@ module.exports = UserSessionsManager =
if err
logger.err {err, user_id: user._id}, "error while updating ttl on UserSessions set"
return callback(err)
_checkSessions: (user, callback=(err)->) ->
if !user
logger.log {}, "no user, returning"
return callback(null)
logger.log {user_id: user._id}, "checking sessions for user"
sessionSetKey = UserSessionsManager._sessionSetKey(user)
rclient.smembers sessionSetKey, (err, sessionKeys) ->
if err
logger.err {err, user_id: user._id, sessionSetKey}, "error getting contents of UserSessions set"
return callback(err)
logger.log {user_id: user._id, count: sessionKeys.length}, "checking sessions for user"
Async.series(
sessionKeys.map(
(key) ->
(next) ->
rclient.get key, (err, val) ->
if err
return next(err)
if val == null
logger.log {user_id: user._id, key}, ">> removing key from UserSessions set"
rclient.srem sessionSetKey, key, (err, result) ->
if err
return next(err)
return next(null)
else
next()
)
, (err, results) ->
logger.log {user_id: user._id}, "done checking sessions for user"
return callback(err)
)