vikunja-api/pkg/cmd/user.go

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// Copyright 2020 Vikunja and contriubtors. All rights reserved.
//
// This file is part of Vikunja.
//
// Vikunja is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Vikunja is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Vikunja. If not, see <https://www.gnu.org/licenses/>.
package cmd
import (
"fmt"
"os"
"strconv"
"strings"
"time"
"code.vikunja.io/api/pkg/initialize"
"code.vikunja.io/api/pkg/log"
"code.vikunja.io/api/pkg/user"
"github.com/olekukonko/tablewriter"
"github.com/spf13/cobra"
"golang.org/x/crypto/ssh/terminal"
)
var (
userFlagUsername string
userFlagEmail string
userFlagPassword string
userFlagAvatar = "default"
userFlagResetPasswordDirectly bool
userFlagEnableUser bool
userFlagDisableUser bool
)
func init() {
// User create flags
userCreateCmd.Flags().StringVarP(&userFlagUsername, "username", "u", "", "The username of the new user.")
_ = userCreateCmd.MarkFlagRequired("username")
userCreateCmd.Flags().StringVarP(&userFlagEmail, "email", "e", "", "The email address of the new user.")
_ = userCreateCmd.MarkFlagRequired("email")
userCreateCmd.Flags().StringVarP(&userFlagPassword, "password", "p", "", "The password of the new user. You will be asked to enter it if not provided through the flag.")
userCreateCmd.Flags().StringVarP(&userFlagAvatar, "avatar-provider", "a", "", "The avatar provider of the new user. Optional.")
// User update flags
userUpdateCmd.Flags().StringVarP(&userFlagUsername, "username", "u", "", "The new username of the user.")
userUpdateCmd.Flags().StringVarP(&userFlagEmail, "email", "e", "", "The new email address of the user.")
userUpdateCmd.Flags().StringVarP(&userFlagAvatar, "avatar-provider", "a", "", "The new avatar provider of the new user.")
// Reset PW flags
userResetPasswordCmd.Flags().BoolVarP(&userFlagResetPasswordDirectly, "direct", "d", false, "If provided, reset the password directly instead of sending the user a reset mail.")
userResetPasswordCmd.Flags().StringVarP(&userFlagPassword, "password", "p", "", "The new password of the user. Only used in combination with --direct. You will be asked to enter it if not provided through the flag.")
// Change status flags
userChangeEnabledCmd.Flags().BoolVarP(&userFlagDisableUser, "disable", "d", false, "Disable the user.")
userChangeEnabledCmd.Flags().BoolVarP(&userFlagEnableUser, "enable", "e", false, "Enable the user.")
userCmd.AddCommand(userListCmd, userCreateCmd, userUpdateCmd, userResetPasswordCmd, userChangeEnabledCmd)
rootCmd.AddCommand(userCmd)
}
func getPasswordFromFlagOrInput() (pw string) {
pw = userFlagPassword
if userFlagPassword == "" {
fmt.Print("Enter Password: ")
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bytePW, err := terminal.ReadPassword(int(os.Stdin.Fd()))
if err != nil {
log.Fatalf("Error reading password: %s", err)
}
fmt.Printf("\nConfirm Password: ")
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byteConfirmPW, err := terminal.ReadPassword(int(os.Stdin.Fd()))
if err != nil {
log.Fatalf("Error reading password: %s", err)
}
if string(bytePW) != string(byteConfirmPW) {
log.Critical("Passwords don't match!")
}
fmt.Printf("\n")
pw = strings.TrimSpace(string(bytePW))
}
return
}
func getUserFromArg(arg string) *user.User {
id, err := strconv.ParseInt(arg, 10, 64)
if err != nil {
log.Fatalf("Invalid user id: %s", err)
}
u, err := user.GetUserByID(id)
if err != nil {
log.Fatalf("Could not get user: %s", err)
}
return u
}
var userCmd = &cobra.Command{
Use: "user",
Short: "Manage users locally through the cli.",
}
var userListCmd = &cobra.Command{
Use: "list",
Short: "Shows a list of all users.",
PreRun: func(cmd *cobra.Command, args []string) {
initialize.FullInit()
},
Run: func(cmd *cobra.Command, args []string) {
users, err := user.ListUsers("")
if err != nil {
log.Fatalf("Error getting users: %s", err)
}
table := tablewriter.NewWriter(os.Stdout)
table.SetHeader([]string{
"ID",
"Username",
"Email",
"Active",
"Created",
"Updated",
})
for _, u := range users {
table.Append([]string{
strconv.FormatInt(u.ID, 10),
u.Username,
u.Email,
strconv.FormatBool(u.IsActive),
u.Created.Format(time.RFC3339),
u.Updated.Format(time.RFC3339),
})
}
table.Render()
},
}
var userCreateCmd = &cobra.Command{
Use: "create",
Short: "Create a new user.",
PreRun: func(cmd *cobra.Command, args []string) {
initialize.FullInit()
},
Run: func(cmd *cobra.Command, args []string) {
u := &user.User{
Username: userFlagUsername,
Email: userFlagEmail,
Password: getPasswordFromFlagOrInput(),
}
_, err := user.CreateUser(u)
if err != nil {
log.Fatalf("Error creating new user: %s", err)
}
fmt.Printf("\nUser was created successfully.\n")
},
}
var userUpdateCmd = &cobra.Command{
Use: "update [user id]",
Short: "Update an existing user.",
Args: cobra.ExactArgs(1),
PreRun: func(cmd *cobra.Command, args []string) {
initialize.FullInit()
},
Run: func(cmd *cobra.Command, args []string) {
u := getUserFromArg(args[0])
if userFlagUsername != "" {
u.Username = userFlagUsername
}
if userFlagEmail != "" {
u.Email = userFlagEmail
}
if userFlagAvatar != "default" {
u.AvatarProvider = userFlagAvatar
}
_, err := user.UpdateUser(u)
if err != nil {
log.Fatalf("Error updating the user: %s", err)
}
fmt.Println("User updated successfully.")
},
}
var userResetPasswordCmd = &cobra.Command{
Use: "reset-password [user id]",
Short: "Reset a users password, either through mailing them a reset link or directly.",
PreRun: func(cmd *cobra.Command, args []string) {
initialize.FullInit()
},
Args: cobra.ExactArgs(1),
Run: func(cmd *cobra.Command, args []string) {
u := getUserFromArg(args[0])
// By default we reset as usual, only with specific flag directly.
if userFlagResetPasswordDirectly {
err := user.UpdateUserPassword(u, getPasswordFromFlagOrInput())
if err != nil {
log.Fatalf("Could not update user password: %s", err)
}
fmt.Println("Password updated successfully.")
} else {
err := user.RequestUserPasswordResetToken(u)
if err != nil {
log.Fatalf("Could not send password reset email: %s", err)
}
fmt.Println("Password reset email sent successfully.")
}
},
}
var userChangeEnabledCmd = &cobra.Command{
Use: "change-status [user id]",
Short: "Enable or disable a user. Will toggle the current status if no flag (--enable or --disable) is provided.",
PreRun: func(cmd *cobra.Command, args []string) {
initialize.FullInit()
},
Args: cobra.ExactArgs(1),
Run: func(cmd *cobra.Command, args []string) {
u := getUserFromArg(args[0])
if userFlagEnableUser {
u.IsActive = true
} else if userFlagDisableUser {
u.IsActive = false
} else {
u.IsActive = !u.IsActive
}
_, err := user.UpdateUser(u)
if err != nil {
log.Fatalf("Could not enable the user")
}
fmt.Printf("User status successfully changed, user is now active: %t.\n", u.IsActive)
},
}