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This commit is contained in:
Philipp Heckel 2022-01-25 21:57:28 -05:00
parent 460162737a
commit 7d9f687768
3 changed files with 278 additions and 45 deletions

238
auth/auth_sqlite_test.go Normal file
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package auth_test
import (
"github.com/stretchr/testify/require"
"heckel.io/ntfy/auth"
"path/filepath"
"strings"
"testing"
"time"
)
func TestSQLiteAuth_FullScenario_Default_DenyAll(t *testing.T) {
a := newTestAuth(t, false, false)
require.Nil(t, a.AddUser("phil", "phil", auth.RoleAdmin))
require.Nil(t, a.AddUser("ben", "ben", auth.RoleUser))
require.Nil(t, a.AllowAccess("ben", "mytopic", true, true))
require.Nil(t, a.AllowAccess("ben", "readme", true, false))
require.Nil(t, a.AllowAccess("ben", "writeme", false, true))
require.Nil(t, a.AllowAccess("ben", "everyonewrite", false, false)) // How unfair!
require.Nil(t, a.AllowAccess(auth.Everyone, "announcements", true, false))
require.Nil(t, a.AllowAccess(auth.Everyone, "everyonewrite", true, true))
phil, err := a.Authenticate("phil", "phil")
require.Nil(t, err)
require.Equal(t, "phil", phil.Name)
require.True(t, strings.HasPrefix(phil.Hash, "$2a$11$"))
require.Equal(t, auth.RoleAdmin, phil.Role)
require.Equal(t, []auth.Grant{}, phil.Grants)
ben, err := a.Authenticate("ben", "ben")
require.Nil(t, err)
require.Equal(t, "ben", ben.Name)
require.True(t, strings.HasPrefix(ben.Hash, "$2a$11$"))
require.Equal(t, auth.RoleUser, ben.Role)
require.Equal(t, []auth.Grant{
{"mytopic", true, true},
{"readme", true, false},
{"writeme", false, true},
{"everyonewrite", false, false},
}, ben.Grants)
notben, err := a.Authenticate("ben", "this is wrong")
require.Nil(t, notben)
require.Equal(t, auth.ErrUnauthenticated, err)
// Admin can do everything
require.Nil(t, a.Authorize(phil, "sometopic", auth.PermissionWrite))
require.Nil(t, a.Authorize(phil, "mytopic", auth.PermissionRead))
require.Nil(t, a.Authorize(phil, "readme", auth.PermissionWrite))
require.Nil(t, a.Authorize(phil, "writeme", auth.PermissionWrite))
require.Nil(t, a.Authorize(phil, "announcements", auth.PermissionWrite))
require.Nil(t, a.Authorize(phil, "everyonewrite", auth.PermissionWrite))
// User cannot do everything
require.Nil(t, a.Authorize(ben, "mytopic", auth.PermissionWrite))
require.Nil(t, a.Authorize(ben, "mytopic", auth.PermissionRead))
require.Nil(t, a.Authorize(ben, "readme", auth.PermissionRead))
require.Equal(t, auth.ErrUnauthorized, a.Authorize(ben, "readme", auth.PermissionWrite))
require.Equal(t, auth.ErrUnauthorized, a.Authorize(ben, "writeme", auth.PermissionRead))
require.Nil(t, a.Authorize(ben, "writeme", auth.PermissionWrite))
require.Nil(t, a.Authorize(ben, "writeme", auth.PermissionWrite))
require.Equal(t, auth.ErrUnauthorized, a.Authorize(ben, "everyonewrite", auth.PermissionRead))
require.Equal(t, auth.ErrUnauthorized, a.Authorize(ben, "everyonewrite", auth.PermissionWrite))
require.Nil(t, a.Authorize(ben, "announcements", auth.PermissionRead))
require.Equal(t, auth.ErrUnauthorized, a.Authorize(ben, "announcements", auth.PermissionWrite))
// Everyone else can do barely anything
require.Equal(t, auth.ErrUnauthorized, a.Authorize(nil, "sometopicnotinthelist", auth.PermissionRead))
require.Equal(t, auth.ErrUnauthorized, a.Authorize(nil, "sometopicnotinthelist", auth.PermissionWrite))
require.Equal(t, auth.ErrUnauthorized, a.Authorize(nil, "mytopic", auth.PermissionRead))
require.Equal(t, auth.ErrUnauthorized, a.Authorize(nil, "mytopic", auth.PermissionWrite))
require.Equal(t, auth.ErrUnauthorized, a.Authorize(nil, "readme", auth.PermissionRead))
require.Equal(t, auth.ErrUnauthorized, a.Authorize(nil, "readme", auth.PermissionWrite))
require.Equal(t, auth.ErrUnauthorized, a.Authorize(nil, "writeme", auth.PermissionRead))
require.Equal(t, auth.ErrUnauthorized, a.Authorize(nil, "writeme", auth.PermissionWrite))
require.Equal(t, auth.ErrUnauthorized, a.Authorize(nil, "announcements", auth.PermissionWrite))
require.Nil(t, a.Authorize(nil, "announcements", auth.PermissionRead))
require.Nil(t, a.Authorize(nil, "everyonewrite", auth.PermissionRead))
require.Nil(t, a.Authorize(nil, "everyonewrite", auth.PermissionWrite))
}
func TestSQLiteAuth_AddUser_Invalid(t *testing.T) {
a := newTestAuth(t, false, false)
require.Equal(t, auth.ErrInvalidArgument, a.AddUser(" invalid ", "pass", auth.RoleAdmin))
require.Equal(t, auth.ErrInvalidArgument, a.AddUser("validuser", "pass", "invalid-role"))
}
func TestSQLiteAuth_AddUser_Timing(t *testing.T) {
a := newTestAuth(t, false, false)
start := time.Now().UnixMilli()
require.Nil(t, a.AddUser("user", "pass", auth.RoleAdmin))
require.GreaterOrEqual(t, time.Now().UnixMilli()-start, int64(100)) // Ideally should be > 200ms, but let's not make a brittle
}
func TestSQLiteAuth_Authenticate_Timing(t *testing.T) {
a := newTestAuth(t, false, false)
require.Nil(t, a.AddUser("user", "pass", auth.RoleAdmin))
// Timing a correct attempt
start := time.Now().UnixMilli()
_, err := a.Authenticate("user", "pass")
require.Nil(t, err)
require.GreaterOrEqual(t, time.Now().UnixMilli()-start, int64(100)) // Ideally should be > 200ms, but let's not make a brittle
// Timing an incorrect attempt
start = time.Now().UnixMilli()
_, err = a.Authenticate("user", "INCORRECT")
require.Equal(t, auth.ErrUnauthenticated, err)
require.GreaterOrEqual(t, time.Now().UnixMilli()-start, int64(100)) // Ideally should be > 200ms, but let's not make a brittle
// Timing a non-existing user attempt
start = time.Now().UnixMilli()
_, err = a.Authenticate("DOES-NOT-EXIST", "hithere")
require.Equal(t, auth.ErrUnauthenticated, err)
require.GreaterOrEqual(t, time.Now().UnixMilli()-start, int64(100)) // Ideally should be > 200ms, but let's not make a brittle
}
func TestSQLiteAuth_UserManagement(t *testing.T) {
a := newTestAuth(t, false, false)
require.Nil(t, a.AddUser("phil", "phil", auth.RoleAdmin))
require.Nil(t, a.AddUser("ben", "ben", auth.RoleUser))
require.Nil(t, a.AllowAccess("ben", "mytopic", true, true))
require.Nil(t, a.AllowAccess("ben", "readme", true, false))
require.Nil(t, a.AllowAccess("ben", "writeme", false, true))
require.Nil(t, a.AllowAccess("ben", "everyonewrite", false, false)) // How unfair!
require.Nil(t, a.AllowAccess(auth.Everyone, "announcements", true, false))
require.Nil(t, a.AllowAccess(auth.Everyone, "everyonewrite", true, true))
// Query user details
phil, err := a.User("phil")
require.Nil(t, err)
require.Equal(t, "phil", phil.Name)
require.True(t, strings.HasPrefix(phil.Hash, "$2a$11$"))
require.Equal(t, auth.RoleAdmin, phil.Role)
require.Equal(t, []auth.Grant{}, phil.Grants)
ben, err := a.User("ben")
require.Nil(t, err)
require.Equal(t, "ben", ben.Name)
require.True(t, strings.HasPrefix(ben.Hash, "$2a$11$"))
require.Equal(t, auth.RoleUser, ben.Role)
require.Equal(t, []auth.Grant{
{"mytopic", true, true},
{"readme", true, false},
{"writeme", false, true},
{"everyonewrite", false, false},
}, ben.Grants)
everyone, err := a.User(auth.Everyone)
require.Nil(t, err)
require.Equal(t, "*", everyone.Name)
require.Equal(t, "", everyone.Hash)
require.Equal(t, auth.RoleAnonymous, everyone.Role)
require.Equal(t, []auth.Grant{
{"announcements", true, false},
{"everyonewrite", true, true},
}, everyone.Grants)
// Ben: Before revoking
require.Nil(t, a.AllowAccess("ben", "mytopic", true, true))
require.Nil(t, a.AllowAccess("ben", "readme", true, false))
require.Nil(t, a.AllowAccess("ben", "writeme", false, true))
require.Nil(t, a.Authorize(ben, "mytopic", auth.PermissionRead))
require.Nil(t, a.Authorize(ben, "mytopic", auth.PermissionWrite))
require.Nil(t, a.Authorize(ben, "readme", auth.PermissionRead))
require.Nil(t, a.Authorize(ben, "writeme", auth.PermissionWrite))
// Revoke access for "ben" to "mytopic", then check again
require.Nil(t, a.ResetAccess("ben", "mytopic"))
require.Equal(t, auth.ErrUnauthorized, a.Authorize(ben, "mytopic", auth.PermissionWrite)) // Revoked
require.Equal(t, auth.ErrUnauthorized, a.Authorize(ben, "mytopic", auth.PermissionRead)) // Revoked
require.Nil(t, a.Authorize(ben, "readme", auth.PermissionRead)) // Unchanged
require.Nil(t, a.Authorize(ben, "writeme", auth.PermissionWrite)) // Unchanged
// Revoke rest of the access
require.Nil(t, a.ResetAccess("ben", ""))
require.Equal(t, auth.ErrUnauthorized, a.Authorize(ben, "readme", auth.PermissionRead)) // Revoked
require.Equal(t, auth.ErrUnauthorized, a.Authorize(ben, "wrtiteme", auth.PermissionWrite)) // Revoked
// User list
users, err := a.Users()
require.Nil(t, err)
require.Equal(t, 3, len(users))
require.Equal(t, "phil", users[0].Name)
require.Equal(t, "ben", users[1].Name)
require.Equal(t, "*", users[2].Name)
// Remove user
require.Nil(t, a.RemoveUser("ben"))
_, err = a.User("ben")
require.Equal(t, auth.ErrNotFound, err)
users, err = a.Users()
require.Nil(t, err)
require.Equal(t, 2, len(users))
require.Equal(t, "phil", users[0].Name)
require.Equal(t, "*", users[1].Name)
}
func TestSQLiteAuth_ChangePassword(t *testing.T) {
a := newTestAuth(t, false, false)
require.Nil(t, a.AddUser("phil", "phil", auth.RoleAdmin))
_, err := a.Authenticate("phil", "phil")
require.Nil(t, err)
require.Nil(t, a.ChangePassword("phil", "newpass"))
_, err = a.Authenticate("phil", "phil")
require.Equal(t, auth.ErrUnauthenticated, err)
_, err = a.Authenticate("phil", "newpass")
require.Nil(t, err)
}
func TestSQLiteAuth_ChangeRole(t *testing.T) {
a := newTestAuth(t, false, false)
require.Nil(t, a.AddUser("ben", "ben", auth.RoleUser))
require.Nil(t, a.AllowAccess("ben", "mytopic", true, true))
require.Nil(t, a.AllowAccess("ben", "readme", true, false))
ben, err := a.User("ben")
require.Nil(t, err)
require.Equal(t, auth.RoleUser, ben.Role)
require.Equal(t, 2, len(ben.Grants))
require.Nil(t, a.ChangeRole("ben", auth.RoleAdmin))
ben, err = a.User("ben")
require.Nil(t, err)
require.Equal(t, auth.RoleAdmin, ben.Role)
require.Equal(t, 0, len(ben.Grants))
}
func newTestAuth(t *testing.T, defaultRead, defaultWrite bool) *auth.SQLiteAuth {
filename := filepath.Join(t.TempDir(), "user.db")
a, err := auth.NewSQLiteAuth(filename, defaultRead, defaultWrite)
require.Nil(t, err)
return a
}