forked from mirror/go-sqlcipher
644 lines
15 KiB
Go
644 lines
15 KiB
Go
// Copyright (C) 2018 G.J.R. Timmer <gjr.timmer@gmail.com>.
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//
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// Use of this source code is governed by an MIT-style
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// license that can be found in the LICENSE file.
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// +build sqlite_userauth
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package sqlite3
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import (
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"database/sql"
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"fmt"
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"os"
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"testing"
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)
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var (
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conn *SQLiteConn
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create func(t *testing.T, username, password string) (file string, err error)
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createWithCrypt func(t *testing.T, username, password, crypt, salt string) (file string, err error)
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connect func(t *testing.T, f string, username, password string) (file string, db *sql.DB, c *SQLiteConn, err error)
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connectWithCrypt func(t *testing.T, f string, username, password string, crypt string, salt string) (file string, db *sql.DB, c *SQLiteConn, err error)
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authEnabled func(db *sql.DB) (exists bool, err error)
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addUser func(db *sql.DB, username, password string, admin int) (rv int, err error)
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userExists func(db *sql.DB, username string) (rv int, err error)
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isAdmin func(db *sql.DB, username string) (rv bool, err error)
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modifyUser func(db *sql.DB, username, password string, admin int) (rv int, err error)
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deleteUser func(db *sql.DB, username string) (rv int, err error)
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)
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func init() {
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// Create database connection
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sql.Register("sqlite3_with_conn",
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&SQLiteDriver{
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ConnectHook: func(c *SQLiteConn) error {
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conn = c
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return nil
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},
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})
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create = func(t *testing.T, username, password string) (file string, err error) {
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var db *sql.DB
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file, db, _, err = connect(t, "", username, password)
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db.Close()
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return
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}
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createWithCrypt = func(t *testing.T, username, password, crypt, salt string) (file string, err error) {
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var db *sql.DB
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file, db, _, err = connectWithCrypt(t, "", "admin", "admin", crypt, salt)
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db.Close()
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return
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}
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connect = func(t *testing.T, f string, username, password string) (file string, db *sql.DB, c *SQLiteConn, err error) {
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conn = nil // Clear connection
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file = f // Copy provided file (f) => file
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if file == "" {
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// Create dummy file
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file = TempFilename(t)
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}
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params := "?_auth"
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if len(username) > 0 {
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params = fmt.Sprintf("%s&_auth_user=%s", params, username)
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}
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if len(password) > 0 {
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params = fmt.Sprintf("%s&_auth_pass=%s", params, password)
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}
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db, err = sql.Open("sqlite3_with_conn", "file:"+file+params)
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if err != nil {
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defer os.Remove(file)
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return file, nil, nil, err
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}
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// Dummy query to force connection and database creation
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// Will return ErrUnauthorized (SQLITE_AUTH) if user authentication fails
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if _, err = db.Exec("SELECT 1;"); err != nil {
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defer os.Remove(file)
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defer db.Close()
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return file, nil, nil, err
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}
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c = conn
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return
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}
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connectWithCrypt = func(t *testing.T, f string, username, password string, crypt string, salt string) (file string, db *sql.DB, c *SQLiteConn, err error) {
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conn = nil // Clear connection
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file = f // Copy provided file (f) => file
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if file == "" {
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// Create dummy file
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file = TempFilename(t)
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}
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db, err = sql.Open("sqlite3_with_conn", "file:"+file+fmt.Sprintf("?_auth&_auth_user=%s&_auth_pass=%s&_auth_crypt=%s&_auth_salt=%s", username, password, crypt, salt))
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if err != nil {
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defer os.Remove(file)
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return file, nil, nil, err
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}
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// Dummy query to force connection and database creation
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// Will return ErrUnauthorized (SQLITE_AUTH) if user authentication fails
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if _, err = db.Exec("SELECT 1;"); err != nil {
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defer os.Remove(file)
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defer db.Close()
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return file, nil, nil, err
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}
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c = conn
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return
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}
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authEnabled = func(db *sql.DB) (exists bool, err error) {
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err = db.QueryRow("select count(type) from sqlite_master WHERE type='table' and name='sqlite_user';").Scan(&exists)
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return
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}
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addUser = func(db *sql.DB, username, password string, admin int) (rv int, err error) {
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err = db.QueryRow("select auth_user_add(?, ?, ?);", username, password, admin).Scan(&rv)
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return
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}
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userExists = func(db *sql.DB, username string) (rv int, err error) {
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err = db.QueryRow("select count(uname) from sqlite_user where uname=?", username).Scan(&rv)
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return
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}
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isAdmin = func(db *sql.DB, username string) (rv bool, err error) {
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err = db.QueryRow("select isAdmin from sqlite_user where uname=?", username).Scan(&rv)
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return
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}
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modifyUser = func(db *sql.DB, username, password string, admin int) (rv int, err error) {
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err = db.QueryRow("select auth_user_change(?, ?, ?);", username, password, admin).Scan(&rv)
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return
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}
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deleteUser = func(db *sql.DB, username string) (rv int, err error) {
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err = db.QueryRow("select auth_user_delete(?);", username).Scan(&rv)
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return
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}
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}
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func TestUserAuthCreateDatabase(t *testing.T) {
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f, db, c, err := connect(t, "", "admin", "admin")
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if err != nil && c == nil && db == nil {
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t.Fatal(err)
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}
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defer db.Close()
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defer os.Remove(f)
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enabled, err := authEnabled(db)
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if err != nil || !enabled {
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t.Fatalf("UserAuth not enabled: %s", err)
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}
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e, err := userExists(db, "admin")
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if err != nil {
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t.Fatal(err)
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}
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if e != 1 {
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t.Fatal("UserAuth: admin does not exists")
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}
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a, err := isAdmin(db, "admin")
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if err != nil {
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t.Fatal(err)
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}
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if !a {
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t.Fatal("UserAuth: User is not administrator")
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}
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}
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func TestUserAuthCreateDatabaseWithoutArgs(t *testing.T) {
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_, db, c, err := connect(t, "", "", "")
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if err == nil && c == nil && db == nil {
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t.Fatal("Should have failed due to missing _auth_* parameters")
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}
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_, db, c, err = connect(t, "", "", "admin")
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if err == nil && c == nil && db == nil {
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t.Fatal("Should have failed due to missing _auth_user parameter")
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}
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_, db, c, err = connect(t, "", "admin", "")
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if err == nil && c == nil && db == nil {
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t.Fatal("Should have failed due to missing _auth_pass parameter")
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}
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}
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func TestUserAuthLogin(t *testing.T) {
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f1, err := create(t, "admin", "admin")
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if err != nil {
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t.Fatal(err)
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}
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defer os.Remove(f1)
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f2, db2, c2, err := connect(t, f1, "admin", "admin")
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if err != nil {
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t.Fatal(err)
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}
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defer db2.Close()
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if f1 != f2 {
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t.Fatal("UserAuth: Database file mismatch")
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}
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// Test lower level authentication
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err = c2.Authenticate("admin", "admin")
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if err != nil {
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t.Fatalf("UserAuth: *SQLiteConn.Authenticate() Failed: %s", err)
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}
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// Test Login Failed
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_, _, _, err = connect(t, f1, "admin", "invalid")
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if err == nil {
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t.Fatal("Login successful while expecting to fail")
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}
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if err != ErrUnauthorized {
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t.Fatal(err)
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}
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err = c2.Authenticate("admin", "invalid")
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if err == nil {
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t.Fatal("Login successful while expecting to fail")
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}
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if err != ErrUnauthorized {
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t.Fatal(err)
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}
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}
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func TestUserAuthAddAdmin(t *testing.T) {
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f, db, c, err := connect(t, "", "admin", "admin")
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if err != nil && c == nil && db == nil {
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t.Fatal(err)
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}
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defer db.Close()
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defer os.Remove(f)
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// Add Admin User through SQL call
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rv, err := addUser(db, "admin2", "admin2", 1)
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if err != nil {
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t.Fatal(err)
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}
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if rv != 0 {
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t.Fatal("Failed to add user")
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}
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// Check if user was created
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exists, err := userExists(db, "admin2")
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if err != nil {
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t.Fatal(err)
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}
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if exists != 1 {
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t.Fatal("UserAuth: 'admin2' does not exists")
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}
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// Check if user was created as an Administrator
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admin, err := isAdmin(db, "admin2")
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if err != nil {
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t.Fatal(err)
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}
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if !admin {
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t.Fatal("UserAuth: 'admin2' is not administrator")
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}
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// Test *SQLiteConn
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err = c.AuthUserAdd("admin3", "admin3", true)
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if err != nil {
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t.Fatal(err)
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}
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// Check if user was created
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exists, err = userExists(db, "admin2")
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if err != nil {
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t.Fatal(err)
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}
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if exists != 1 {
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t.Fatal("UserAuth: 'admin3' does not exists")
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}
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// Check if the user was created as an Administrator
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admin, err = isAdmin(db, "admin3")
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if err != nil {
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t.Fatal(err)
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}
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if !admin {
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t.Fatal("UserAuth: 'admin3' is not administrator")
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}
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}
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func TestUserAuthAddUser(t *testing.T) {
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f1, db1, c, err := connect(t, "", "admin", "admin")
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if err != nil && c == nil && db == nil {
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t.Fatal(err)
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}
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defer os.Remove(f1)
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// Add user through SQL call
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rv, err := addUser(db1, "user", "user", 0)
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if err != nil {
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t.Fatal(err)
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}
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if rv != 0 {
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t.Fatal("Failed to add user")
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}
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// Check if user was created
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exists, err := userExists(db1, "user")
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if err != nil {
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t.Fatal(err)
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}
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if exists != 1 {
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t.Fatal("UserAuth: 'user' does not exists")
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}
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// Check if user was created as an Administrator
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admin, err := isAdmin(db1, "user")
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if err != nil {
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t.Fatal(err)
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}
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if admin {
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t.Fatal("UserAuth: 'user' is administrator")
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}
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// Test *SQLiteConn
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err = c.AuthUserAdd("user2", "user2", false)
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if err != nil {
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t.Fatal(err)
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}
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// Check if user was created
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exists, err = userExists(db1, "user2")
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if err != nil {
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t.Fatal(err)
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}
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if exists != 1 {
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t.Fatal("UserAuth: 'user2' does not exists")
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}
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// Check if the user was created as an Administrator
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admin, err = isAdmin(db1, "user2")
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if err != nil {
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t.Fatal(err)
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}
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if admin {
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t.Fatal("UserAuth: 'user2' is administrator")
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}
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// Reconnect as normal user
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db1.Close()
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_, db2, c2, err := connect(t, f1, "user", "user")
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if err != nil {
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t.Fatal(err)
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}
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defer db2.Close()
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// Try to create admin user while logged in as normal user
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rv, err = addUser(db2, "admin2", "admin2", 1)
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if err != nil {
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t.Fatal(err)
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}
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if rv != SQLITE_AUTH {
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t.Fatal("Created admin user while not allowed")
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}
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err = c2.AuthUserAdd("admin3", "admin3", true)
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if err != ErrAdminRequired {
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t.Fatal("Created admin user while not allowed")
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}
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// Try to create normal user while logged in as normal user
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rv, err = addUser(db2, "user3", "user3", 0)
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if err != nil {
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t.Fatal(err)
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}
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if rv != SQLITE_AUTH {
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t.Fatal("Created user while not allowed")
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}
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err = c2.AuthUserAdd("user4", "user4", false)
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if err != ErrAdminRequired {
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t.Fatal("Created user while not allowed")
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}
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}
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func TestUserAuthModifyUser(t *testing.T) {
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f1, db1, c1, err := connect(t, "", "admin", "admin")
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if err != nil && c1 == nil && db == nil {
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t.Fatal(err)
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}
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defer os.Remove(f1)
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// Modify Password for current logged in admin
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// through SQL
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rv, err := modifyUser(db1, "admin", "admin2", 1)
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if err != nil {
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t.Fatal(err)
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}
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if rv != 0 {
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t.Fatal("Failed to modify password for admin")
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}
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// Modify password for current logged in admin
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// through *SQLiteConn
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err = c1.AuthUserChange("admin", "admin3", true)
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if err != nil {
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t.Fatal(err)
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}
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// Modify Administrator Flag
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// Because we are current logged in as 'admin'
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// Changing our own admin flag should fail.
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rv, err = modifyUser(db1, "admin", "admin3", 0)
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if err != nil {
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t.Fatal(err)
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}
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if rv != SQLITE_AUTH {
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t.Fatal("Successfully changed admin flag while not allowed")
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}
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// Modify admin flag through (*SQLiteConn)
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// Because we are current logged in as 'admin'
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// Changing our own admin flag should fail.
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err = c1.AuthUserChange("admin", "admin3", false)
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if err != ErrAdminRequired {
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t.Fatal("Successfully changed admin flag while not allowed")
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}
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// Add normal user
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rv, err = addUser(db1, "user", "password", 0)
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if err != nil {
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t.Fatal(err)
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}
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if rv != 0 {
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t.Fatal("Failed to add user")
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}
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rv, err = addUser(db1, "user2", "user2", 0)
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if err != nil {
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t.Fatal(err)
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}
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if rv != 0 {
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t.Fatal("Failed to add user")
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}
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// Modify other user password and flag through SQL
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rv, err = modifyUser(db1, "user", "pass", 1)
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if err != nil {
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t.Fatal(err)
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}
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if rv != 0 {
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t.Fatal("Failed to modify password for user")
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}
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// Modify other user password and flag through *SQLiteConn
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err = c1.AuthUserChange("user", "newpass", false)
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if err != nil {
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t.Fatal(err)
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}
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// Disconnect database for reconnect
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db1.Close()
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_, db2, c2, err := connect(t, f1, "user", "newpass")
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if err != nil {
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t.Fatal(err)
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}
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defer db2.Close()
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// Modify other user password through SQL
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rv, err = modifyUser(db2, "user2", "newpass", 0)
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if err != nil {
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t.Fatal(err)
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}
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if rv != SQLITE_AUTH {
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t.Fatal("Password change successful while not allowed")
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}
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// Modify other user password and flag through *SQLiteConn
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err = c2.AuthUserChange("user2", "invalid", false)
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if err != ErrAdminRequired {
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t.Fatal("Password change successful while not allowed")
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}
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}
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func TestUserAuthDeleteUser(t *testing.T) {
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f1, db1, c, err := connect(t, "", "admin", "admin")
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if err != nil && c == nil && db == nil {
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t.Fatal(err)
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}
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defer os.Remove(f1)
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// Add Admin User 2
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rv, err := addUser(db1, "admin2", "admin2", 1)
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if err != nil {
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t.Fatal(err)
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}
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if rv != 0 {
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t.Fatal("Failed to add user")
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}
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rv, err = addUser(db1, "admin3", "admin3", 1)
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if err != nil {
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t.Fatal(err)
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}
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if rv != 0 {
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t.Fatal("Failed to add user")
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}
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// Check if user was created
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exists, err := userExists(db1, "admin2")
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if err != nil {
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t.Fatal(err)
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}
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if exists != 1 {
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t.Fatal("UserAuth: 'admin2' does not exists")
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}
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exists, err = userExists(db1, "admin3")
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if err != nil {
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t.Fatal(err)
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}
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if exists != 1 {
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t.Fatal("UserAuth: 'admin2' does not exists")
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}
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// Delete user through SQL
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rv, err = deleteUser(db1, "admin2")
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if err != nil {
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t.Fatal(err)
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}
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if rv != 0 {
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t.Fatal("Failed to delete admin2")
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}
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// Verify user admin2 deleted
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exists, err = userExists(db1, "admin2")
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if err != nil {
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t.Fatal(err)
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}
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if exists != 0 {
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t.Fatal("UserAuth: 'admin2' still exists")
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}
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// Delete user through *SQLiteConn
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rv, err = deleteUser(db1, "admin3")
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|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if rv != 0 {
|
|
t.Fatal("Failed to delete admin3")
|
|
}
|
|
|
|
// Verify user admin3 deleted
|
|
exists, err = userExists(db1, "admin3")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if exists != 0 {
|
|
t.Fatal("UserAuth: 'admin3' still exists")
|
|
}
|
|
|
|
// Add normal user for reconnect and privileges check
|
|
rv, err = addUser(db1, "reconnect", "reconnect", 0)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if rv != 0 {
|
|
t.Fatal("Failed to add user")
|
|
}
|
|
|
|
// Add normal user for deletion through SQL
|
|
rv, err = addUser(db1, "user", "user", 0)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if rv != 0 {
|
|
t.Fatal("Failed to add user")
|
|
}
|
|
|
|
rv, err = addUser(db1, "user2", "user2", 0)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if rv != 0 {
|
|
t.Fatal("Failed to add user")
|
|
}
|
|
|
|
// Close database for reconnect
|
|
db1.Close()
|
|
|
|
// Reconnect as normal user
|
|
_, db2, c2, err := connect(t, f1, "reconnect", "reconnect")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer db2.Close()
|
|
|
|
// Delete user while logged in as normal user
|
|
// through SQL
|
|
rv, err = deleteUser(db2, "user")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if rv != SQLITE_AUTH {
|
|
t.Fatal("Successfully deleted user wthout proper privileges")
|
|
}
|
|
|
|
// Delete user while logged in as normal user
|
|
// through *SQLiteConn
|
|
err = c2.AuthUserDelete("user2")
|
|
if err != ErrAdminRequired {
|
|
t.Fatal("Successfully deleted user wthout proper privileges")
|
|
}
|
|
}
|
|
|
|
func TestUserAuthEncoders(t *testing.T) {
|
|
cases := map[string]string{
|
|
"sha1": "",
|
|
"ssha1": "salted",
|
|
"sha256": "",
|
|
"ssha256": "salted",
|
|
"sha384": "",
|
|
"ssha384": "salted",
|
|
"sha512": "",
|
|
"ssha512": "salted",
|
|
}
|
|
|
|
for enc, salt := range cases {
|
|
f, err := createWithCrypt(t, "admin", "admin", enc, salt)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer os.Remove(f)
|
|
|
|
_, db, _, err := connectWithCrypt(t, f, "admin", "admin", enc, salt)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer db.Close()
|
|
if e, err := authEnabled(db); err != nil && !e {
|
|
t.Fatalf("UserAuth (%s) not enabled %s", enc, err)
|
|
}
|
|
}
|
|
}
|