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package main
import (
"html/template"
"net/http"
"fmt"
"sort"
"github.com/go-ldap/ldap/v3"
)
func checkAdminLogin(w http.ResponseWriter, r *http.Request) *LoginStatus {
login := checkLogin(w, r)
if login == nil {
return nil
}
can_admin := false
for _, group := range login.UserEntry.GetAttributeValues("memberof") {
if config.GroupCanAdmin != "" && group == config.GroupCanAdmin {
can_admin = true
}
}
if !can_admin {
http.Redirect(w, r, "/", http.StatusFound)
return nil
}
return login
}
type AdminUsersTplData struct {
Login *LoginStatus
UserNameAttr string
Users []*ldap.Entry
}
func handleAdminUsers(w http.ResponseWriter, r *http.Request) {
templateAdminUsers := template.Must(template.ParseFiles("templates/layout.html", "templates/admin_users.html"))
login := checkLogin(w, r)
if login == nil {
return
}
searchRequest := ldap.NewSearchRequest(
config.UserBaseDN,
ldap.ScopeSingleLevel, ldap.NeverDerefAliases, 0, 0, false,
fmt.Sprintf("(&(objectClass=organizationalPerson))"),
[]string{config.UserNameAttr, "dn", "displayname", "givenname", "sn", "mail"},
nil)
sr, err := login.conn.Search(searchRequest)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
data := &AdminUsersTplData{
Login: login,
UserNameAttr: config.UserNameAttr,
Users: sr.Entries,
}
sort.Sort(data)
templateAdminUsers.Execute(w, data)
}
func (d *AdminUsersTplData) Len() int {
return len(d.Users)
}
func (d *AdminUsersTplData) Swap(i, j int) {
d.Users[i], d.Users[j] = d.Users[j], d.Users[i]
}
func (d *AdminUsersTplData) Less(i, j int) bool {
return d.Users[i].GetAttributeValue(config.UserNameAttr) <
d.Users[j].GetAttributeValue(config.UserNameAttr)
}
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