118 lines
No EOL
3 KiB
Go
118 lines
No EOL
3 KiB
Go
/*
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Utilities related to LDAP
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*/
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package models
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import (
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"log"
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"sort"
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"strings"
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"github.com/go-ldap/ldap/v3"
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)
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var config = ReadConfig()
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const FIELD_NAME_PROFILE_PICTURE = "profilePicture"
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const FIELD_NAME_DIRECTORY_VISIBILITY = "directoryVisibility"
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type SearchResult struct {
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DN string
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Id string
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DisplayName string
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Email string
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Description string
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ProfilePicture string
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}
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type SearchResults struct {
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Results []SearchResult
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}
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func (r *SearchResults) Len() int {
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return len(r.Results)
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}
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func (r *SearchResults) Less(i, j int) bool {
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return r.Results[i].Id < r.Results[j].Id
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}
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func (r *SearchResults) Swap(i, j int) {
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r.Results[i], r.Results[j] = r.Results[j], r.Results[i]
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}
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func ContainsI(a string, b string) bool {
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return strings.Contains(
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strings.ToLower(a),
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strings.ToLower(b),
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)
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}
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// New account creation directly from interface
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func OpenNewUserLdap(config *ConfigFile) (*ldap.Conn, error) {
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l, err := openLdap(config)
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if err != nil {
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log.Printf("OpenNewUserLdap 1 : %v %v", err, l)
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log.Printf("OpenNewUserLdap 1 : %v", config)
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// data.Common.ErrorMessage = err.Error()
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}
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err = l.Bind(config.NewUserDN, config.NewUserPassword)
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if err != nil {
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log.Printf("OpenNewUserLdap Bind : %v", err)
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log.Printf("OpenNewUserLdap Bind : %v", config.NewUserDN)
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log.Printf("OpenNewUserLdap Bind : %v", config.NewUserPassword)
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log.Printf("OpenNewUserLdap Bind : %v", config)
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// data.Common.ErrorMessage = err.Error()
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}
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return l, err
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}
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func DoDirectorySearch(ldapConn *ldap.Conn, input string) (SearchResults, error) {
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//Search values with ldap and filter
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searchRequest := ldap.NewSearchRequest(
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config.UserBaseDN,
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ldap.ScopeSingleLevel, ldap.NeverDerefAliases, 0, 0, false,
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"(&(objectclass=organizationalPerson)("+FIELD_NAME_DIRECTORY_VISIBILITY+"=on))",
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[]string{
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config.UserNameAttr,
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"displayname",
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"mail",
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"description",
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FIELD_NAME_PROFILE_PICTURE,
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},
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nil)
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//Transform the researh's result in a correct struct to send JSON
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results := []SearchResult{}
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sr, err := ldapConn.Search(searchRequest)
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if err != nil {
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return SearchResults{}, err
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}
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for _, values := range sr.Entries {
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if input == "" ||
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ContainsI(values.GetAttributeValue(config.UserNameAttr), input) ||
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ContainsI(values.GetAttributeValue("displayname"), input) ||
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ContainsI(values.GetAttributeValue("mail"), input) {
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results = append(results, SearchResult{
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DN: values.DN,
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Id: values.GetAttributeValue(config.UserNameAttr),
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DisplayName: values.GetAttributeValue("displayname"),
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Email: values.GetAttributeValue("mail"),
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Description: values.GetAttributeValue("description"),
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ProfilePicture: values.GetAttributeValue(FIELD_NAME_PROFILE_PICTURE),
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})
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}
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}
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// sort.Sort(&results)
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search_results := SearchResults{
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Results: results,
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}
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sort.Sort(&search_results)
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return search_results, nil
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} |