gosora/common/permissions.go

240 lines
6.0 KiB
Go

package common
import (
"encoding/json"
"log"
"github.com/Azareal/Gosora/common/phrases"
qgen "github.com/Azareal/Gosora/query_gen"
)
// TODO: Refactor the perms system
var BlankPerms Perms
var GuestPerms Perms
// AllPerms is a set of global permissions with everything set to true
var AllPerms Perms
var AllPluginPerms = make(map[string]bool)
// ? - Can we avoid duplicating the items in this list in a bunch of places?
var GlobalPermList = []string{
"BanUsers",
"ActivateUsers",
"EditUser",
"EditUserEmail",
"EditUserPassword",
"EditUserGroup",
"EditUserGroupSuperMod",
"EditUserGroupAdmin",
"EditGroup",
"EditGroupLocalPerms",
"EditGroupGlobalPerms",
"EditGroupSuperMod",
"EditGroupAdmin",
"ManageForums",
"EditSettings",
"ManageThemes",
"ManagePlugins",
"ViewAdminLogs",
"ViewIPs",
"UploadFiles",
"UploadAvatars",
"UseConvos",
"CreateProfileReply",
"AutoEmbed",
}
// Permission Structure: ActionComponent[Subcomponent]Flag
type Perms struct {
// Global Permissions
BanUsers bool `json:",omitempty"`
ActivateUsers bool `json:",omitempty"`
EditUser bool `json:",omitempty"`
EditUserEmail bool `json:",omitempty"`
EditUserPassword bool `json:",omitempty"`
EditUserGroup bool `json:",omitempty"`
EditUserGroupSuperMod bool `json:",omitempty"`
EditUserGroupAdmin bool `json:",omitempty"`
EditGroup bool `json:",omitempty"`
EditGroupLocalPerms bool `json:",omitempty"`
EditGroupGlobalPerms bool `json:",omitempty"`
EditGroupSuperMod bool `json:",omitempty"`
EditGroupAdmin bool `json:",omitempty"`
ManageForums bool `json:",omitempty"` // This could be local, albeit limited for per-forum managers?
EditSettings bool `json:",omitempty"`
ManageThemes bool `json:",omitempty"`
ManagePlugins bool `json:",omitempty"`
ViewAdminLogs bool `json:",omitempty"`
ViewIPs bool `json:",omitempty"`
// Global non-staff permissions
UploadFiles bool `json:",omitempty"`
UploadAvatars bool `json:",omitempty"`
UseConvos bool `json:",omitempty"`
CreateProfileReply bool `json:",omitempty"`
AutoEmbed bool `json:",omitempty"`
// Forum permissions
ViewTopic bool `json:",omitempty"`
//ViewOwnTopic bool `json:",omitempty"`
LikeItem bool `json:",omitempty"`
CreateTopic bool `json:",omitempty"`
EditTopic bool `json:",omitempty"`
DeleteTopic bool `json:",omitempty"`
CreateReply bool `json:",omitempty"`
//CreateReplyToOwn bool `json:",omitempty"`
EditReply bool `json:",omitempty"`
//EditOwnReply bool `json:",omitempty"`
DeleteReply bool `json:",omitempty"`
//DeleteOwnReply bool `json:",omitempty"`
PinTopic bool `json:",omitempty"`
CloseTopic bool `json:",omitempty"`
//CloseOwnTopic bool `json:",omitempty"`
MoveTopic bool `json:",omitempty"`
//ExtData map[string]bool `json:",omitempty"`
}
func init() {
BlankPerms = Perms{
//ExtData: make(map[string]bool),
}
GuestPerms = Perms{
ViewTopic: true,
//ExtData: make(map[string]bool),
}
AllPerms = Perms{
BanUsers: true,
ActivateUsers: true,
EditUser: true,
EditUserEmail: true,
EditUserPassword: true,
EditUserGroup: true,
EditUserGroupSuperMod: true,
EditUserGroupAdmin: true,
EditGroup: true,
EditGroupLocalPerms: true,
EditGroupGlobalPerms: true,
EditGroupSuperMod: true,
EditGroupAdmin: true,
ManageForums: true,
EditSettings: true,
ManageThemes: true,
ManagePlugins: true,
ViewAdminLogs: true,
ViewIPs: true,
UploadFiles: true,
UploadAvatars: true,
UseConvos: true,
CreateProfileReply: true,
AutoEmbed: true,
ViewTopic: true,
LikeItem: true,
CreateTopic: true,
EditTopic: true,
DeleteTopic: true,
CreateReply: true,
EditReply: true,
DeleteReply: true,
PinTopic: true,
CloseTopic: true,
MoveTopic: true,
//ExtData: make(map[string]bool),
}
GuestUser.Perms = GuestPerms
DebugLogf("Guest Perms: %+v\n", GuestPerms)
DebugLogf("All Perms: %+v\n", AllPerms)
}
func StripInvalidGroupForumPreset(preset string) string {
switch preset {
case "read_only", "can_post", "can_moderate", "no_access", "default", "custom":
return preset
}
return ""
}
func StripInvalidPreset(preset string) string {
switch preset {
case "all", "announce", "members", "staff", "admins", "archive", "custom":
return preset
}
return ""
}
// TODO: Move this into the phrase system?
func PresetToLang(preset string) string {
phrases := phrases.GetAllPermPresets()
phrase, ok := phrases[preset]
if !ok {
phrase = phrases["unknown"]
}
return phrase
}
// TODO: Is this racey?
// TODO: Test this along with the rest of the perms system
func RebuildGroupPermissions(g *Group) error {
var permstr []byte
log.Print("Reloading a group")
// TODO: Avoid re-initting this all the time
getGroupPerms, err := qgen.Builder.SimpleSelect("users_groups", "permissions", "gid=?", "", "")
if err != nil {
return err
}
defer getGroupPerms.Close()
err = getGroupPerms.QueryRow(g.ID).Scan(&permstr)
if err != nil {
return err
}
tmpPerms := Perms{
//ExtData: make(map[string]bool),
}
err = json.Unmarshal(permstr, &tmpPerms)
if err != nil {
return err
}
g.Perms = tmpPerms
return nil
}
func OverridePerms(p *Perms, status bool) {
if status {
*p = AllPerms
} else {
*p = BlankPerms
}
}
// TODO: We need a better way of overriding forum perms rather than setting them one by one
func OverrideForumPerms(p *Perms, status bool) {
p.ViewTopic = status
p.LikeItem = status
p.CreateTopic = status
p.EditTopic = status
p.DeleteTopic = status
p.CreateReply = status
p.EditReply = status
p.DeleteReply = status
p.PinTopic = status
p.CloseTopic = status
p.MoveTopic = status
}
func RegisterPluginPerm(name string) {
AllPluginPerms[name] = true
}
func DeregisterPluginPerm(name string) {
delete(AllPluginPerms, name)
}