forgejo/models/migrations/v1_16/v210_test.go

// Copyright 2021 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT

package v1_16 //nolint

import (
	"encoding/hex"
	"testing"

	migration_tests "code.gitea.io/gitea/models/migrations/test"
	"code.gitea.io/gitea/modules/timeutil"

	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
	"xorm.io/xorm/schemas"
)

func TestParseU2FRegistration(t *testing.T) {
	// test vectors from https://github.com/tstranex/u2f/blob/d21a03e0b1d9fc1df59ff54e7a513655c1748b0c/register_test.go#L15

	const testRegRespHex = "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"

	regResp, err := hex.DecodeString(testRegRespHex)
	require.NoError(t, err)
	pubKey, keyHandle, err := parseU2FRegistration(regResp)
	require.NoError(t, err)
	assert.Equal(t, "04b174bc49c7ca254b70d2e5c207cee9cf174820ebd77ea3c65508c26da51b657c1cc6b952f8621697936482da0a6d3d3826a59095daf6cd7c03e2e60385d2f6d9", hex.EncodeToString(pubKey.Bytes()))
	assert.Equal(t, "2a552dfdb7477ed65fd84133f86196010b2215b57da75d315b7b9e8fe2e3925a6019551bab61d16591659cbaf00b4950f7abfe6660e2e006f76868b772d70c25", hex.EncodeToString(keyHandle))
}

func Test_RemigrateU2FCredentials(t *testing.T) {
	// Create webauthnCredential table
	type WebauthnCredential struct {
		ID              int64 `xorm:"pk autoincr"`
		Name            string
		LowerName       string `xorm:"unique(s)"`
		UserID          int64  `xorm:"INDEX unique(s)"`
		CredentialID    string `xorm:"INDEX VARCHAR(410)"` // CredentalID in U2F is at most 255bytes / 5 * 8 = 408 - add a few extra characters for safety
		PublicKey       []byte
		AttestationType string
		SignCount       uint32 `xorm:"BIGINT"`
		CloneWarning    bool
	}

	// Now migrate the old u2f registrations to the new format
	type U2fRegistration struct {
		ID          int64 `xorm:"pk autoincr"`
		Name        string
		UserID      int64 `xorm:"INDEX"`
		Raw         []byte
		Counter     uint32             `xorm:"BIGINT"`
		CreatedUnix timeutil.TimeStamp `xorm:"INDEX created"`
		UpdatedUnix timeutil.TimeStamp `xorm:"INDEX updated"`
	}

	type ExpectedWebauthnCredential struct {
		ID           int64  `xorm:"pk autoincr"`
		CredentialID string `xorm:"INDEX VARCHAR(410)"` // CredentalID in U2F is at most 255bytes / 5 * 8 = 408 - add a few extra characters for safety
	}

	// Prepare and load the testing database
	x, deferable := migration_tests.PrepareTestEnv(t, 0, new(WebauthnCredential), new(U2fRegistration), new(ExpectedWebauthnCredential))
	if x == nil || t.Failed() {
		defer deferable()
		return
	}
	defer deferable()

	if x.Dialect().URI().DBType == schemas.SQLITE {
		return
	}

	// Run the migration
	if err := RemigrateU2FCredentials(x); err != nil {
		require.NoError(t, err)
		return
	}

	expected := []ExpectedWebauthnCredential{}
	err := x.Table("expected_webauthn_credential").Asc("id").Find(&expected)
	require.NoError(t, err)

	got := []ExpectedWebauthnCredential{}
	err = x.Table("webauthn_credential").Select("id, credential_id").Asc("id").Find(&got)
	require.NoError(t, err)

	assert.EqualValues(t, expected, got)
}