78 lines
3.1 KiB
Go
78 lines
3.1 KiB
Go
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package user
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import (
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"fmt"
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"log"
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"strconv"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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ldap "gopkg.in/ldap.v2"
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)
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func init() {
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// define user add subcommand flags
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userAddCmd.Flags().StringP("base_ou", "o", "", "LDAP OU to create the new user entry under")
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userAddCmd.Flags().StringP("uid_attribute", "a", "uid", "LDAP DN attribute for users")
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userAddCmd.Flags().StringP("home_directory", "d", "/home/%s", "User's home directory")
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userAddCmd.Flags().StringVarP(&flagUserUsername, "username", "u", "", "Username for a new user")
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userAddCmd.Flags().StringVarP(&flagUserEmail, "email", "e", "", "Email address for a new user")
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userAddCmd.Flags().StringVarP(&flagUserFirstName, "first_name", "f", "", "First name of a new user")
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userAddCmd.Flags().StringVarP(&flagUserLastName, "last_name", "l", "", "Last name of a new user")
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userAddCmd.Flags().IntVarP(&flagUserIdNumber, "id_number", "i", -1, "ID Number for a new user")
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// bind config file values to user add flags
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viper.BindPFlag("user.base_ou", userAddCmd.Flags().Lookup("base_ou"))
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viper.BindPFlag("user.uid_attr", userAddCmd.Flags().Lookup("uid_attribute"))
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viper.BindPFlag("user.home_directory", userAddCmd.Flags().Lookup("home_directory"))
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}
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// define user add subcommand
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var userAddCmd = &cobra.Command{
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Use: "add",
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Short: "Add an LDAP user to the directory",
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Long: `Create and add an LDAP user resource to your directory.`,
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Run: func(cmd *cobra.Command, args []string) {
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// create new LDAP connection
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l, err := ldap.Dial("tcp", fmt.Sprintf("%s:%d", viper.GetString("host"), viper.GetInt("port")))
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if err != nil {
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log.Fatal(err)
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}
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defer l.Close()
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// bind as the admin user
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err = l.Bind(viper.GetString("bind_dn"), viper.GetString("bind_pw"))
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if err != nil {
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log.Fatal(err)
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}
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// set up user attributes
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userDn := fmt.Sprintf("%s=%s,%s", viper.GetString("user.uid_attr"), flagUserUsername, viper.GetString("user.base_ou"))
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userDisplayName := fmt.Sprintf("%s %s", flagUserFirstName, flagUserLastName)
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userHome := fmt.Sprintf(viper.GetString("user.home_directory"), flagUserUsername)
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// create a new add request object
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addRequest := ldap.NewAddRequest(userDn)
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// add user attributes to the request
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addRequest.Attribute(viper.GetString("user.uid_attr"), []string{flagUserUsername})
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addRequest.Attribute("objectClass", viper.GetStringSlice("user.object_class"))
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addRequest.Attribute("mail", []string{flagUserEmail})
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addRequest.Attribute("givenName", []string{flagUserFirstName})
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addRequest.Attribute("sn", []string{flagUserLastName})
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addRequest.Attribute("cn", []string{flagUserFirstName})
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addRequest.Attribute("displayName", []string{userDisplayName})
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addRequest.Attribute("uidNumber", []string{strconv.Itoa(flagUserIdNumber)})
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addRequest.Attribute("gidNumber", []string{strconv.Itoa(flagUserIdNumber)})
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addRequest.Attribute("homeDirectory", []string{userHome})
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// loop through extra attributes
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for key, value := range viper.GetStringMapString("user.extra_attributes") {
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addRequest.Attribute(key, []string{value})
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}
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// perform the add operation
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err = l.Add(addRequest)
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if err != nil {
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log.Fatal(err)
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}
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},
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}
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