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Factor out mysqlhelper so we can create mysql docker containers in other tests. (#8167)

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This commit is contained in:
ncabatoff
2020-01-16 17:51:10 -05:00
committed by GitHub
parent 1588501fc2
commit ca626bbd39
2 changed files with 87 additions and 78 deletions
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98
plugins/database/mysql/mysql_test.go
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@@ -3,69 +3,22 @@ package mysql
import (
"context"
"database/sql"
"fmt"
"os"
"strings"
"testing"
"time"
stdmysql "github.com/go-sql-driver/mysql"
"github.com/hashicorp/vault/helper/testhelpers/docker"
mysqlhelper "github.com/hashicorp/vault/helper/testhelpers/mysql"
"github.com/hashicorp/vault/sdk/database/dbplugin"
"github.com/hashicorp/vault/sdk/database/helper/credsutil"
"github.com/hashicorp/vault/sdk/database/helper/dbutil"
"github.com/hashicorp/vault/sdk/helper/strutil"
"github.com/ory/dockertest"
)
var _ dbplugin.Database = (*MySQL)(nil)
func prepareMySQLTestContainer(t *testing.T, legacy bool, pw string) (cleanup func(), retURL string) {
if os.Getenv("MYSQL_URL") != "" {
return func() {}, os.Getenv("MYSQL_URL")
}
pool, err := dockertest.NewPool("")
if err != nil {
t.Fatalf("Failed to connect to docker: %s", err)
}
imageVersion := "5.7"
if legacy {
imageVersion = "5.6"
}
resource, err := pool.Run("mysql", imageVersion, []string{"MYSQL_ROOT_PASSWORD=" + pw})
if err != nil {
t.Fatalf("Could not start local MySQL docker container: %s", err)
}
cleanup = func() {
docker.CleanupResource(t, pool, resource)
}
retURL = fmt.Sprintf("root:%s@(localhost:%s)/mysql?parseTime=true", pw, resource.GetPort("3306/tcp"))
// exponential backoff-retry
if err = pool.Retry(func() error {
var err error
var db *sql.DB
db, err = sql.Open("mysql", retURL)
if err != nil {
return err
}
defer db.Close()
return db.Ping()
}); err != nil {
cleanup()
t.Fatalf("Could not connect to MySQL docker container: %s", err)
}
return
}
func TestMySQL_Initialize(t *testing.T) {
cleanup, connURL := prepareMySQLTestContainer(t, false, "secret")
cleanup, connURL := mysqlhelper.PrepareMySQLTestContainer(t, false, "secret")
defer cleanup()
connectionDetails := map[string]interface{}{
@@ -100,7 +53,7 @@ func TestMySQL_Initialize(t *testing.T) {
}
func TestMySQL_CreateUser(t *testing.T) {
cleanup, connURL := prepareMySQLTestContainer(t, false, "secret")
cleanup, connURL := mysqlhelper.PrepareMySQLTestContainer(t, false, "secret")
defer cleanup()
connectionDetails := map[string]interface{}{
@@ -133,7 +86,7 @@ func TestMySQL_CreateUser(t *testing.T) {
t.Fatalf("err: %s", err)
}
if err := testCredsExist(t, connURL, username, password); err != nil {
if err := mysqlhelper.TestCredsExist(t, connURL, username, password); err != nil {
t.Fatalf("Could not connect with new credentials: %s", err)
}
@@ -143,7 +96,7 @@ func TestMySQL_CreateUser(t *testing.T) {
t.Fatalf("err: %s", err)
}
if err := testCredsExist(t, connURL, username, password); err != nil {
if err := mysqlhelper.TestCredsExist(t, connURL, username, password); err != nil {
t.Fatalf("Could not connect with new credentials: %s", err)
}
@@ -155,14 +108,14 @@ func TestMySQL_CreateUser(t *testing.T) {
t.Fatalf("err: %s", err)
}
if err := testCredsExist(t, connURL, username, password); err != nil {
if err := mysqlhelper.TestCredsExist(t, connURL, username, password); err != nil {
t.Fatalf("Could not connect with new credentials: %s", err)
}
}
func TestMySQL_CreateUser_Legacy(t *testing.T) {
cleanup, connURL := prepareMySQLTestContainer(t, true, "secret")
cleanup, connURL := mysqlhelper.PrepareMySQLTestContainer(t, true, "secret")
defer cleanup()
connectionDetails := map[string]interface{}{
@@ -195,7 +148,7 @@ func TestMySQL_CreateUser_Legacy(t *testing.T) {
t.Fatalf("err: %s", err)
}
if err := testCredsExist(t, connURL, username, password); err != nil {
if err := mysqlhelper.TestCredsExist(t, connURL, username, password); err != nil {
t.Fatalf("Could not connect with new credentials: %s", err)
}
@@ -205,13 +158,13 @@ func TestMySQL_CreateUser_Legacy(t *testing.T) {
t.Fatalf("err: %s", err)
}
if err := testCredsExist(t, connURL, username, password); err != nil {
if err := mysqlhelper.TestCredsExist(t, connURL, username, password); err != nil {
t.Fatalf("Could not connect with new credentials: %s", err)
}
}
func TestMySQL_RotateRootCredentials(t *testing.T) {
cleanup, connURL := prepareMySQLTestContainer(t, false, "secret")
cleanup, connURL := mysqlhelper.PrepareMySQLTestContainer(t, false, "secret")
defer cleanup()
connURL = strings.Replace(connURL, "root:secret", `{{username}}:{{password}}`, -1)
@@ -247,7 +200,7 @@ func TestMySQL_RotateRootCredentials(t *testing.T) {
}
func TestMySQL_RevokeUser(t *testing.T) {
cleanup, connURL := prepareMySQLTestContainer(t, false, "secret")
cleanup, connURL := mysqlhelper.PrepareMySQLTestContainer(t, false, "secret")
defer cleanup()
connectionDetails := map[string]interface{}{
@@ -274,7 +227,7 @@ func TestMySQL_RevokeUser(t *testing.T) {
t.Fatalf("err: %s", err)
}
if err := testCredsExist(t, connURL, username, password); err != nil {
if err := mysqlhelper.TestCredsExist(t, connURL, username, password); err != nil {
t.Fatalf("Could not connect with new credentials: %s", err)
}
@@ -284,7 +237,7 @@ func TestMySQL_RevokeUser(t *testing.T) {
t.Fatalf("err: %s", err)
}
if err := testCredsExist(t, connURL, username, password); err == nil {
if err := mysqlhelper.TestCredsExist(t, connURL, username, password); err == nil {
t.Fatal("Credentials were not revoked")
}
@@ -294,7 +247,7 @@ func TestMySQL_RevokeUser(t *testing.T) {
t.Fatalf("err: %s", err)
}
if err := testCredsExist(t, connURL, username, password); err != nil {
if err := mysqlhelper.TestCredsExist(t, connURL, username, password); err != nil {
t.Fatalf("Could not connect with new credentials: %s", err)
}
@@ -305,19 +258,19 @@ func TestMySQL_RevokeUser(t *testing.T) {
t.Fatalf("err: %s", err)
}
if err := testCredsExist(t, connURL, username, password); err == nil {
if err := mysqlhelper.TestCredsExist(t, connURL, username, password); err == nil {
t.Fatal("Credentials were not revoked")
}
}
func TestMySQL_SetCredentials(t *testing.T) {
cleanup, connURL := prepareMySQLTestContainer(t, false, "secret")
cleanup, connURL := mysqlhelper.PrepareMySQLTestContainer(t, false, "secret")
defer cleanup()
// create the database user and verify we can access
dbUser := "vaultstatictest"
createTestMySQLUser(t, connURL, dbUser, "password", testRoleStaticCreate)
if err := testCredsExist(t, connURL, dbUser, "password"); err != nil {
if err := mysqlhelper.TestCredsExist(t, connURL, dbUser, "password"); err != nil {
t.Fatalf("Could not connect with credentials: %s", err)
}
@@ -351,7 +304,7 @@ func TestMySQL_SetCredentials(t *testing.T) {
}
// verify new password works
if err := testCredsExist(t, connURL, dbUser, newPassword); err != nil {
if err := mysqlhelper.TestCredsExist(t, connURL, dbUser, newPassword); err != nil {
t.Fatalf("Could not connect with new credentials: %s", err)
}
@@ -363,14 +316,14 @@ func TestMySQL_SetCredentials(t *testing.T) {
t.Fatalf("err: %s", err)
}
if err := testCredsExist(t, connURL, dbUser, newPassword); err != nil {
if err := mysqlhelper.TestCredsExist(t, connURL, dbUser, newPassword); err != nil {
t.Fatalf("Could not connect with new credentials: %s", err)
}
}
func TestMySQL_Initialize_ReservedChars(t *testing.T) {
pw := "#secret!%25#{@}"
cleanup, connURL := prepareMySQLTestContainer(t, false, pw)
cleanup, connURL := mysqlhelper.PrepareMySQLTestContainer(t, false, pw)
defer cleanup()
// Revert password set to test replacement by db.Init
@@ -397,17 +350,6 @@ func TestMySQL_Initialize_ReservedChars(t *testing.T) {
}
}
func testCredsExist(t testing.TB, connURL, username, password string) error {
// Log in with the new creds
connURL = strings.Replace(connURL, "root:secret", fmt.Sprintf("%s:%s", username, password), 1)
db, err := sql.Open("mysql", connURL)
if err != nil {
return err
}
defer db.Close()
return db.Ping()
}
func createTestMySQLUser(t *testing.T, connURL, username, password, query string) {
t.Helper()
db, err := sql.Open("mysql", connURL)