better account creation
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parent
be04dd6156
commit
f7e55b9ab1
@ -2,6 +2,7 @@ package main
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import (
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"log"
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"sync"
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"github.com/spf13/viper"
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)
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@ -31,6 +32,8 @@ type Config struct {
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Key string
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Cert string
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Port string
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MaxID int
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lock sync.Mutex
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}
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func validateConfigEntry(entry string, name string) bool {
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58
ldap.go
58
ldap.go
@ -4,6 +4,7 @@ import (
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"errors"
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"fmt"
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"log"
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"strconv"
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"github.com/go-ldap/ldap"
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)
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@ -30,6 +31,10 @@ func createLDAPAccount(uname string, pwd string, email string) error {
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addReq.Attribute("cn", []string{uname})
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addReq.Attribute("mail", []string{email})
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addReq.Attribute("sn", []string{"The Nameless"})
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addReq.Attribute("givenName", []string{uname})
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addReq.Attribute("employeeType", []string{"default"})
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addReq.Attribute("employeeNumber", []string{strconv.Itoa(getNextId())})
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addReq.Attribute("displayName", []string{uname})
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if err := l.Add(addReq); err != nil {
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log.Printf("error adding service:", addReq, err)
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@ -162,3 +167,56 @@ func findLDAPAccountByEmail(email string) (string, error) {
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return entry.GetAttributeValue(Conf.Ldap.UserAttr), nil
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}
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func findLDAPMaxID() (int, error) {
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url := Conf.Ldap.Url
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binddn := fmt.Sprintf("%v,%v", Conf.Ldap.AdminUser, Conf.Ldap.LdapDc)
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basedn := fmt.Sprintf("%v,%v", Conf.Ldap.UserOu, Conf.Ldap.LdapDc)
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l, err := ldap.DialURL(url)
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if err != nil {
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return -1, err
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}
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defer l.Close()
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err = l.Bind(binddn, Conf.Ldap.LdapPass)
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if err != nil {
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return -1, err
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}
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result, err := l.Search(ldap.NewSearchRequest(
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basedn,
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ldap.ScopeWholeSubtree,
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ldap.NeverDerefAliases,
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0,
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0,
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false,
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fmt.Sprintf("(&(objectClass=organizationalPerson)(employeeNumber=*))"),
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[]string{"employeeNumber"},
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nil,
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))
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if err != nil {
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return -1, err
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}
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maxId := 0
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for _, entry := range result.Entries {
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i, err := strconv.Atoi(entry.GetAttributeValue("employeeNumber"))
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if err != nil {
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return -1, err
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}
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if i > maxId {
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maxId = i
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}
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}
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return maxId + 1, nil
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}
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func getNextId() int {
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if Conf.MaxID == 0 {
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return -1
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}
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Conf.lock.Lock()
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i := Conf.MaxID
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Conf.MaxID = Conf.MaxID + 1
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Conf.lock.Unlock()
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return i
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}
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10
main.go
10
main.go
@ -34,8 +34,16 @@ func main() {
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router.HandleFunc("/reseterror", resetErrorPage).Methods("GET")
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log.Printf("Registering templates from %v/\n", Conf.TplPath)
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tpl = template.Must(template.ParseGlob(Conf.TplPath + "/*"))
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log.Println("Performing LDAP checks")
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log.Println("Loading max employeeNumber for account creation")
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i, err := findLDAPMaxID()
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if err != nil {
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log.Printf("WARN: Unable to calculate max employeeNumber: %v\n", err)
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} else {
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Conf.MaxID = i
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log.Printf("Max employeeNumber set to %v\n", Conf.MaxID)
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}
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log.Printf("Guildgate starting on %v\n", Conf.Port)
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var err error
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if Conf.Tls {
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log.Printf("Starting TLS\n")
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if Conf.Cert == "" {
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