neko/server/internal/websocket/handler/admin.go
2022-11-19 20:26:45 +01:00

326 lines
7.1 KiB
Go

package handler
import (
"strings"
"m1k1o/neko/internal/types"
"m1k1o/neko/internal/types/event"
"m1k1o/neko/internal/types/message"
)
func (h *MessageHandler) adminLock(id string, session types.Session, payload *message.AdminLock) error {
if !session.Admin() {
h.logger.Debug().Msg("user not admin")
return nil
}
if h.state.IsLocked(payload.Resource) {
h.logger.Debug().Str("resource", payload.Resource).Msg("resource already locked...")
return nil
}
// allow only known resources
switch payload.Resource {
case "login":
case "control":
case "file_transfer":
default:
h.logger.Debug().Msg("unknown lock resource")
return nil
}
// TODO: Handle locks in sessions as flags.
if payload.Resource == "control" {
h.sessions.SetControlLocked(true)
}
h.state.Lock(payload.Resource, id)
if err := h.sessions.Broadcast(
message.AdminLock{
Event: event.ADMIN_LOCK,
ID: id,
Resource: payload.Resource,
}, nil); err != nil {
h.logger.Warn().Err(err).Msgf("broadcasting event %s has failed", event.ADMIN_LOCK)
return err
}
return nil
}
func (h *MessageHandler) adminUnlock(id string, session types.Session, payload *message.AdminLock) error {
if !session.Admin() {
h.logger.Debug().Msg("user not admin")
return nil
}
if !h.state.IsLocked(payload.Resource) {
h.logger.Debug().Str("resource", payload.Resource).Msg("resource not locked...")
return nil
}
// TODO: Handle locks in sessions as flags.
if payload.Resource == "control" {
h.sessions.SetControlLocked(false)
}
h.state.Unlock(payload.Resource)
if err := h.sessions.Broadcast(
message.AdminLock{
Event: event.ADMIN_UNLOCK,
ID: id,
Resource: payload.Resource,
}, nil); err != nil {
h.logger.Warn().Err(err).Msgf("broadcasting event %s has failed", event.ADMIN_UNLOCK)
return err
}
return nil
}
func (h *MessageHandler) adminControl(id string, session types.Session) error {
if !session.Admin() {
h.logger.Debug().Msg("user not admin")
return nil
}
host, ok := h.sessions.GetHost()
err := h.sessions.SetHost(id)
if err != nil {
return err
}
if ok {
if err := h.sessions.Broadcast(
message.AdminTarget{
Event: event.ADMIN_CONTROL,
ID: id,
Target: host.ID(),
}, nil); err != nil {
h.logger.Warn().Err(err).Msgf("broadcasting event %s has failed", event.ADMIN_CONTROL)
return err
}
} else {
if err := h.sessions.Broadcast(
message.Admin{
Event: event.ADMIN_CONTROL,
ID: id,
}, nil); err != nil {
h.logger.Warn().Err(err).Msgf("broadcasting event %s has failed", event.ADMIN_CONTROL)
return err
}
}
return nil
}
func (h *MessageHandler) AdminRelease(id string, session types.Session) error {
if !session.Admin() {
h.logger.Debug().Msg("user not admin")
return nil
}
host, ok := h.sessions.GetHost()
h.sessions.ClearHost()
if ok {
if err := h.sessions.Broadcast(
message.AdminTarget{
Event: event.ADMIN_RELEASE,
ID: id,
Target: host.ID(),
}, nil); err != nil {
h.logger.Warn().Err(err).Msgf("broadcasting event %s has failed", event.ADMIN_RELEASE)
return err
}
} else {
if err := h.sessions.Broadcast(
message.Admin{
Event: event.ADMIN_RELEASE,
ID: id,
}, nil); err != nil {
h.logger.Warn().Err(err).Msgf("broadcasting event %s has failed", event.ADMIN_RELEASE)
return err
}
}
return nil
}
func (h *MessageHandler) adminGive(id string, session types.Session, payload *message.Admin) error {
if !session.Admin() {
h.logger.Debug().Msg("user not admin")
return nil
}
if !h.sessions.Has(payload.ID) {
h.logger.Debug().Str("id", payload.ID).Msg("user does not exist")
return nil
}
// set host
err := h.sessions.SetHost(payload.ID)
if err != nil {
return err
}
// let everyone know
if err := h.sessions.Broadcast(
message.AdminTarget{
Event: event.CONTROL_GIVE,
ID: id,
Target: payload.ID,
}, nil); err != nil {
h.logger.Warn().Err(err).Msgf("broadcasting event %s has failed", event.CONTROL_LOCKED)
return err
}
return nil
}
func (h *MessageHandler) adminMute(id string, session types.Session, payload *message.Admin) error {
if !session.Admin() {
h.logger.Debug().Msg("user not admin")
return nil
}
target, ok := h.sessions.Get(payload.ID)
if !ok {
h.logger.Debug().Str("id", payload.ID).Msg("can't find session id")
return nil
}
if target.Admin() {
h.logger.Debug().Msg("target is an admin, baling")
return nil
}
target.SetMuted(true)
if err := h.sessions.Broadcast(
message.AdminTarget{
Event: event.ADMIN_MUTE,
Target: target.ID(),
ID: id,
}, nil); err != nil {
h.logger.Warn().Err(err).Msgf("broadcasting event %s has failed", event.ADMIN_UNMUTE)
return err
}
return nil
}
func (h *MessageHandler) adminUnmute(id string, session types.Session, payload *message.Admin) error {
if !session.Admin() {
h.logger.Debug().Msg("user not admin")
return nil
}
target, ok := h.sessions.Get(payload.ID)
if !ok {
h.logger.Debug().Str("id", payload.ID).Msg("can't find target session")
return nil
}
target.SetMuted(false)
if err := h.sessions.Broadcast(
message.AdminTarget{
Event: event.ADMIN_UNMUTE,
Target: target.ID(),
ID: id,
}, nil); err != nil {
h.logger.Warn().Err(err).Msgf("broadcasting event %s has failed", event.ADMIN_UNMUTE)
return err
}
return nil
}
func (h *MessageHandler) adminKick(id string, session types.Session, payload *message.Admin) error {
if !session.Admin() {
h.logger.Debug().Msg("user not admin")
return nil
}
target, ok := h.sessions.Get(payload.ID)
if !ok {
h.logger.Debug().Str("id", payload.ID).Msg("can't find session id")
return nil
}
if target.Admin() {
h.logger.Debug().Msg("target is an admin, baling")
return nil
}
if err := target.Kick("kicked"); err != nil {
return err
}
if err := h.sessions.Broadcast(
message.AdminTarget{
Event: event.ADMIN_KICK,
Target: target.ID(),
ID: id,
}, []string{payload.ID}); err != nil {
h.logger.Warn().Err(err).Msgf("broadcasting event %s has failed", event.ADMIN_KICK)
return err
}
return nil
}
func (h *MessageHandler) adminBan(id string, session types.Session, payload *message.Admin) error {
if !session.Admin() {
h.logger.Debug().Msg("user not admin")
return nil
}
target, ok := h.sessions.Get(payload.ID)
if !ok {
h.logger.Debug().Str("id", payload.ID).Msg("can't find session id")
return nil
}
if target.Admin() {
h.logger.Debug().Msg("target is an admin, baling")
return nil
}
remote := target.Address()
if remote == "" {
h.logger.Debug().Msg("no remote address, baling")
return nil
}
address := strings.SplitN(remote, ":", -1)
if len(address[0]) < 1 {
h.logger.Debug().Str("address", remote).Msg("no remote address, baling")
return nil
}
h.logger.Debug().Str("address", remote).Msg("adding address to banned")
h.state.Ban(address[0], id)
if err := target.Kick("banned"); err != nil {
return err
}
if err := h.sessions.Broadcast(
message.AdminTarget{
Event: event.ADMIN_BAN,
Target: target.ID(),
ID: id,
}, []string{payload.ID}); err != nil {
h.logger.Warn().Err(err).Msgf("broadcasting event %s has failed", event.ADMIN_BAN)
return err
}
return nil
}