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auth.go
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auth.go
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/*
Nging is a toolbox for webmasters
Copyright (C) 2018-present Wenhui Shen <swh@admpub.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
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.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package perm
import (
"github.com/admpub/nging/application/dbschema"
"github.com/admpub/nging/application/model"
"github.com/webx-top/echo"
)
type AuthChecker func(
h echo.Handler,
c echo.Context,
rpath string,
user *dbschema.NgingUser,
roleM *model.UserRole,
roleList []*dbschema.NgingUserRole,
) (err error, ppath string, returning bool)
var SpecialAuths = map[string]AuthChecker{
`/server/cmdSend/*`: func(
h echo.Handler,
c echo.Context,
rpath string,
user *dbschema.NgingUser,
roleM *model.UserRole,
roleList []*dbschema.NgingUserRole,
) (err error, ppath string, returning bool) {
returning = true
c.SetFunc(`CheckPerm`, func(id string) error {
if user.Id == 1 {
return nil
}
if len(id) > 0 {
if !roleM.CheckCmdPerm2(roleList, id) {
return echo.ErrForbidden
}
} else {
if !roleM.CheckPerm2(roleList, `server/cmd`) {
return echo.ErrForbidden
}
}
return nil
})
err = h.Handle(c)
return
},
`server/dynamic`: func(
h echo.Handler,
c echo.Context,
rpath string,
user *dbschema.NgingUser,
roleM *model.UserRole,
roleList []*dbschema.NgingUserRole,
) (err error, ppath string, returning bool) {
ppath = `server/sysinfo`
return
},
`/server/cmd`: func(
h echo.Handler,
c echo.Context,
rpath string,
user *dbschema.NgingUser,
roleM *model.UserRole,
roleList []*dbschema.NgingUserRole,
) (err error, ppath string, returning bool) {
id := c.Form(`id`)
if len(id) > 0 {
returning = true
if !roleM.CheckCmdPerm2(roleList, id) {
err = echo.ErrForbidden
return
}
err = h.Handle(c)
return
}
ppath = `cmd`
return
},
`/manager/crop`: func(
h echo.Handler,
c echo.Context,
rpath string,
user *dbschema.NgingUser,
roleM *model.UserRole,
roleList []*dbschema.NgingUserRole,
) (err error, ppath string, returning bool) {
ppath = `/manager/upload/:type`
return
},
}
func init() {
SpecialAuths[`/server/cmdSendWS`] = SpecialAuths[`/server/cmdSend/*`]
}
func AuthRegister(ppath string, checker AuthChecker) {
SpecialAuths[ppath] = checker
}
func AuthUnregister(ppath string) {
if _, ok := SpecialAuths[ppath]; ok {
delete(SpecialAuths, ppath)
}
}