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package main
import (
"encoding/json"
"html/template"
"net/http"
"strings"
"github.com/go-ldap/ldap/v3"
"github.com/gorilla/mux"
)
func handleDirectory(w http.ResponseWriter, r *http.Request) {
templateDirectory := template.Must(template.ParseFiles("templates/layout.html", "templates/directory.html"))
login := checkLogin(w, r)
if login == nil {
return
}
templateDirectory.Execute(w, nil)
}
type SearchResult struct {
Identifiant string `json:"identifiant"`
Name string `json:"name"`
Email string `json:"email"`
Description string `json:"description"`
DN string `json:"dn"`
}
type Results struct {
Search []SearchResult `json:"search"`
MessageID uint32 `json:"id"`
}
func handleSearch(w http.ResponseWriter, r *http.Request) {
//Get input value by user
input := mux.Vars(r)["input"]
//Log to allow the research
login := checkLogin(w, r)
if login == nil {
return
}
session, err := store.Get(r, SESSION_NAME)
if err != nil {
return
}
//Search values with ldap and filter
searchRequest := ldap.NewSearchRequest(
config.UserBaseDN,
ldap.ScopeSingleLevel, ldap.NeverDerefAliases, 0, 0, false,
"(&(objectclass=organizationalPerson)(visibility=on))",
[]string{config.UserNameAttr, "displayname", "mail", "description"},
nil)
sr, err := login.conn.Search(searchRequest)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
//Transform the researh's result in a correct struct to send HSON
var result Results
for _, values := range sr.Entries {
if strings.Contains(values.GetAttributeValue("cn"), input) {
result = Results{
Search: append(result.Search, SearchResult{
Identifiant: values.GetAttributeValue("cn"),
Name: values.GetAttributeValue("displayname"),
Email: values.GetAttributeValue("email"),
Description: values.GetAttributeValue("description"),
DN: values.DN,
}),
}
}
}
//Convert interface to uint32 with Type Assertions and not a simple convert for messageID
if val_Raw, ok_raw := session.Values["MessageID"]; ok_raw {
if val, ok := val_Raw.(uint32); ok {
val += 1
session.Values["MessageID"] = val
result.MessageID = val
err = session.Save(r, w)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}
}
//Send JSON through xhttp
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
w.WriteHeader(http.StatusCreated)
if err := json.NewEncoder(w).Encode(result); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
}
}
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