68 lines
1.8 KiB
Go
68 lines
1.8 KiB
Go
/*
|
|
|
|
Package acl contains PhotoPrism's access control lists for authorizing user actions.
|
|
|
|
Copyright (c) 2018 - 2022 Michael Mayer <hello@photoprism.app>
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under Version 3 of the GNU Affero General Public License (the "AGPL"):
|
|
<https://docs.photoprism.app/license/agpl>
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU Affero General Public License for more details.
|
|
|
|
The AGPL is supplemented by our Trademark and Brand Guidelines,
|
|
which describe how our Brand Assets may be used:
|
|
<https://photoprism.app/trademark>
|
|
|
|
Feel free to send an e-mail to hello@photoprism.app if you have questions,
|
|
want to support our work, or just want to say hello.
|
|
|
|
Additional information can be found in our Developer Guide:
|
|
<https://docs.photoprism.app/developer-guide/>
|
|
|
|
*/
|
|
package acl
|
|
|
|
type Permission struct {
|
|
Roles Roles
|
|
Actions Actions
|
|
}
|
|
|
|
type ACL map[Resource]Roles
|
|
|
|
func (l ACL) Deny(resource Resource, role Role, action Action) bool {
|
|
return !l.Allow(resource, role, action)
|
|
}
|
|
|
|
func (l ACL) Allow(resource Resource, role Role, action Action) bool {
|
|
if p, ok := l[resource]; ok {
|
|
return p.Allow(role, action)
|
|
} else if p, ok := l[ResourceDefault]; ok {
|
|
return p.Allow(role, action)
|
|
}
|
|
|
|
return false
|
|
}
|
|
|
|
func (a Actions) Allow(action Action) bool {
|
|
if result, ok := a[action]; ok {
|
|
return result
|
|
} else if result, ok := a[ActionDefault]; ok {
|
|
return result
|
|
}
|
|
|
|
return false
|
|
}
|
|
|
|
func (r Roles) Allow(role Role, action Action) bool {
|
|
if a, ok := r[role]; ok {
|
|
return a.Allow(action)
|
|
} else if a, ok := r[RoleDefault]; ok {
|
|
return a.Allow(action)
|
|
}
|
|
|
|
return false
|
|
}
|