mirror of
https://github.com/overleaf/overleaf.git
synced 2024-11-07 20:31:06 -05:00
79 lines
No EOL
3.7 KiB
CoffeeScript
79 lines
No EOL
3.7 KiB
CoffeeScript
CollaboratorsHandler = require("../Collaborators/CollaboratorsHandler")
|
|
Project = require("../../models/Project").Project
|
|
User = require("../../models/User").User
|
|
PrivilegeLevels = require("./PrivilegeLevels")
|
|
PublicAccessLevels = require("./PublicAccessLevels")
|
|
Errors = require("../Errors/Errors")
|
|
ObjectId = require("mongojs").ObjectId
|
|
|
|
|
|
module.exports = AuthorizationManager =
|
|
# Get the privilege level that the user has for the project
|
|
# Returns:
|
|
# * privilegeLevel: "owner", "readAndWrite", of "readOnly" if the user has
|
|
# access. false if the user does not have access
|
|
# * becausePublic: true if the access level is only because the project is public.
|
|
getPrivilegeLevelForProject: (user_id, project_id, callback = (error, privilegeLevel, becausePublic) ->) ->
|
|
getPublicAccessLevel = () ->
|
|
if !ObjectId.isValid(project_id)
|
|
return callback(new Error("invalid project id"))
|
|
Project.findOne { _id: project_id }, { publicAccesLevel: 1 }, (error, project) ->
|
|
return callback(error) if error?
|
|
if !project?
|
|
return callback new Errors.NotFoundError("no project found with id #{project_id}")
|
|
if project.publicAccesLevel == PublicAccessLevels.READ_ONLY
|
|
return callback null, PrivilegeLevels.READ_ONLY, true
|
|
else if project.publicAccesLevel == PublicAccessLevels.READ_AND_WRITE
|
|
return callback null, PrivilegeLevels.READ_AND_WRITE, true
|
|
else if project.publicAccesLevel == PublicAccessLevels.TOKEN_BASED
|
|
return callback null, PrivilegeLevels.READ_ONLY, false
|
|
else
|
|
return callback null, PrivilegeLevels.NONE, false
|
|
|
|
if !user_id?
|
|
getPublicAccessLevel()
|
|
else
|
|
CollaboratorsHandler.getMemberIdPrivilegeLevel user_id, project_id, (error, privilegeLevel) ->
|
|
return callback(error) if error?
|
|
if privilegeLevel? and privilegeLevel != PrivilegeLevels.NONE
|
|
# The user has direct access
|
|
callback null, privilegeLevel, false
|
|
else
|
|
AuthorizationManager.isUserSiteAdmin user_id, (error, isAdmin) ->
|
|
return callback(error) if error?
|
|
if isAdmin
|
|
callback null, PrivilegeLevels.OWNER, false
|
|
else
|
|
getPublicAccessLevel()
|
|
|
|
canUserReadProject: (user_id, project_id, callback = (error, canRead) ->) ->
|
|
AuthorizationManager.getPrivilegeLevelForProject user_id, project_id, (error, privilegeLevel) ->
|
|
return callback(error) if error?
|
|
return callback null, (privilegeLevel in [PrivilegeLevels.OWNER, PrivilegeLevels.READ_AND_WRITE, PrivilegeLevels.READ_ONLY])
|
|
|
|
canUserWriteProjectContent: (user_id, project_id, callback = (error, canWriteContent) ->) ->
|
|
AuthorizationManager.getPrivilegeLevelForProject user_id, project_id, (error, privilegeLevel) ->
|
|
return callback(error) if error?
|
|
return callback null, (privilegeLevel in [PrivilegeLevels.OWNER, PrivilegeLevels.READ_AND_WRITE])
|
|
|
|
canUserWriteProjectSettings: (user_id, project_id, callback = (error, canWriteSettings) ->) ->
|
|
AuthorizationManager.getPrivilegeLevelForProject user_id, project_id, (error, privilegeLevel, becausePublic) ->
|
|
return callback(error) if error?
|
|
if privilegeLevel == PrivilegeLevels.OWNER
|
|
return callback null, true
|
|
else if privilegeLevel == PrivilegeLevels.READ_AND_WRITE and !becausePublic
|
|
return callback null, true
|
|
else
|
|
return callback null, false
|
|
|
|
canUserAdminProject: (user_id, project_id, callback = (error, canAdmin) ->) ->
|
|
AuthorizationManager.getPrivilegeLevelForProject user_id, project_id, (error, privilegeLevel) ->
|
|
return callback(error) if error?
|
|
return callback null, (privilegeLevel == PrivilegeLevels.OWNER)
|
|
|
|
isUserSiteAdmin: (user_id, callback = (error, isAdmin) ->) ->
|
|
if !user_id?
|
|
return callback null, false
|
|
User.findOne { _id: user_id }, { isAdmin: 1 }, (error, user) ->
|
|
return callback(error) if error?
|
|
return callback null, (user?.isAdmin == true) |