func TestRenewBothWays(t *testing.T) {
core, _, token := vault.TestCoreUnsealed(t)
ln, addr := http.TestServer(t, core)
defer ln.Close()
// write a secret with a lease
client := testClient(t, addr, token)
_, err := client.Logical().Write("secret/foo", map[string]interface{}{
"key": "value",
"ttl": "1m",
})
if err != nil {
t.Fatalf("err: %s", err)
}
// read the secret to get its lease ID
secret, err := client.Logical().Read("secret/foo")
if err != nil {
t.Fatalf("err: %s", err)
}
// Test one renew path
r := client.NewRequest("PUT", "/v1/sys/renew")
body := map[string]interface{}{
"lease_id": secret.LeaseID,
}
if err := r.SetJSONBody(body); err != nil {
t.Fatal(err)
}
resp, err := client.RawRequest(r)
if err != nil {
t.Fatal(err)
}
defer resp.Body.Close()
secret, err = api.ParseSecret(resp.Body)
if err != nil {
t.Fatal(err)
}
if secret.LeaseDuration != 60 {
t.Fatal("bad lease duration")
}
// Test the other
r = client.NewRequest("PUT", "/v1/sys/renew/"+secret.LeaseID)
resp, err = client.RawRequest(r)
if err != nil {
t.Fatal(err)
}
defer resp.Body.Close()
secret, err = api.ParseSecret(resp.Body)
if err != nil {
t.Fatal(err)
}
if secret.LeaseDuration != 60 {
t.Fatalf("bad lease duration; secret is %#v\n", *secret)
}
}
// Create a userpass plugin with the username and password provide in the file
func (r authUserPassPlugin) Create(cfg map[string]string) (string, error) {
// step: extract the options
username, _ := cfg["username"]
password, _ := cfg["password"]
if username == "" {
username = os.Getenv("VAULT_SIDEKICK_USERNAME")
}
if password == "" {
password = os.Getenv("VAULT_SIDEKICK_PASSWORD")
}
// step: create the token request
request := r.client.NewRequest("POST", fmt.Sprintf("/v1/auth/userpass/login/%s", username))
if err := request.SetJSONBody(userPassLogin{Password: password}); err != nil {
return "", err
}
// step: make the request
resp, err := r.client.RawRequest(request)
if err != nil {
return "", err
}
defer resp.Body.Close()
// step: parse and return auth
secret, err := api.ParseSecret(resp.Body)
if err != nil {
return "", err
}
return secret.Auth.ClientToken, nil
}
// Create a approle plugin with the secret id and role id provided in the file
func (r authAppRolePlugin) Create(cfg map[string]string) (string, error) {
// step: extract the options
roleId, _ := cfg["role_id"]
secretId, _ := cfg["secret_id"]
if roleId == "" {
roleId = os.Getenv("VAULT_SIDEKICK_ROLE_ID")
}
if secretId == "" {
secretId = os.Getenv("VAULT_SIDEKICK_SECRET_ID")
}
// step: create the token request
request := r.client.NewRequest("POST", "/v1/auth/approle/login")
login := appRoleLogin{SecretId: secretId, RoleId: roleId}
if err := request.SetJSONBody(login); err != nil {
return "", err
}
// step: make the request
resp, err := r.client.RawRequest(request)
if err != nil {
return "", err
}
defer resp.Body.Close()
// step: parse and return auth
secret, err := api.ParseSecret(resp.Body)
if err != nil {
return "", err
}
return secret.Auth.ClientToken, nil
}
// Authenticate retrieves a client token for the user and set the client
func (r *vault) Authenticate(username, password string) error {
glog.V(3).Infof("authentication the client to vault service, username: %s", username)
// step: create the payload
var userPassLogin struct {
// the password for the account
Password string `json:"password,omitempty"`
}
userPassLogin.Password = password
// step: create the token request
request := r.client.NewRequest("POST", fmt.Sprintf("/v1/auth/userpass/login/%s", username))
if err := request.SetJSONBody(&userPassLogin); err != nil {
return err
}
// step: make the request
resp, err := r.client.RawRequest(request)
if err != nil {
return err
}
defer resp.Body.Close()
// step: parse and return auth
secret, err := api.ParseSecret(resp.Body)
if err != nil {
return err
}
glog.V(10).Infof("setting the vault token to: %s", secret.Auth.ClientToken)
r.client.SetToken(secret.Auth.ClientToken)
return nil
}
// This function recreates the fuzzy testing from transit to pipe a large
// number of requests from the standbys to the active node.
func TestHTTP_Forwarding_Stress(t *testing.T) {
testPlaintext := "the quick brown fox"
testPlaintextB64 := "dGhlIHF1aWNrIGJyb3duIGZveA=="
handler1 := http.NewServeMux()
handler2 := http.NewServeMux()
handler3 := http.NewServeMux()
coreConfig := &vault.CoreConfig{
LogicalBackends: map[string]logical.Factory{
"transit": transit.Factory,
},
}
// Chicken-and-egg: Handler needs a core. So we create handlers first, then
// add routes chained to a Handler-created handler.
cores := vault.TestCluster(t, []http.Handler{handler1, handler2, handler3}, coreConfig, true)
for _, core := range cores {
defer core.CloseListeners()
}
handler1.Handle("/", Handler(cores[0].Core))
handler2.Handle("/", Handler(cores[1].Core))
handler3.Handle("/", Handler(cores[2].Core))
// make it easy to get access to the active
core := cores[0].Core
vault.TestWaitActive(t, core)
root := cores[0].Root
wg := sync.WaitGroup{}
funcs := []string{"encrypt", "decrypt", "rotate", "change_min_version"}
keys := []string{"test1", "test2", "test3"}
hosts := []string{
fmt.Sprintf("https://127.0.0.1:%d/v1/transit/", cores[1].Listeners[0].Address.Port),
fmt.Sprintf("https://127.0.0.1:%d/v1/transit/", cores[2].Listeners[0].Address.Port),
}
transport := cleanhttp.DefaultPooledTransport()
transport.TLSClientConfig = cores[0].TLSConfig
client := &http.Client{
Transport: transport,
CheckRedirect: func(*http.Request, []*http.Request) error {
return fmt.Errorf("redirects not allowed in this test")
},
}
//core.Logger().Printf("[TRACE] mounting transit")
req, err := http.NewRequest("POST", fmt.Sprintf("https://127.0.0.1:%d/v1/sys/mounts/transit", cores[0].Listeners[0].Address.Port),
bytes.NewBuffer([]byte("{\"type\": \"transit\"}")))
if err != nil {
t.Fatal(err)
}
req.Header.Set(AuthHeaderName, root)
_, err = client.Do(req)
if err != nil {
t.Fatal(err)
}
//core.Logger().Printf("[TRACE] done mounting transit")
var totalOps int64
var successfulOps int64
var key1ver int64 = 1
var key2ver int64 = 1
var key3ver int64 = 1
// This is the goroutine loop
doFuzzy := func(id int) {
// Check for panics, otherwise notify we're done
defer func() {
if err := recover(); err != nil {
core.Logger().Printf("[ERR] got a panic: %v", err)
t.Fail()
}
wg.Done()
}()
// Holds the latest encrypted value for each key
latestEncryptedText := map[string]string{}
startTime := time.Now()
client := &http.Client{
Transport: transport,
}
var chosenFunc, chosenKey, chosenHost string
doReq := func(method, url string, body io.Reader) (*http.Response, error) {
req, err := http.NewRequest(method, url, body)
if err != nil {
return nil, err
}
req.Header.Set(AuthHeaderName, root)
resp, err := client.Do(req)
if err != nil {
return nil, err
}
return resp, nil
}
doResp := func(resp *http.Response) (*api.Secret, error) {
if resp == nil {
return nil, fmt.Errorf("nil response")
}
defer resp.Body.Close()
// Make sure we weren't redirected
if resp.StatusCode > 300 && resp.StatusCode < 400 {
return nil, fmt.Errorf("got status code %d, resp was %#v", resp.StatusCode, *resp)
}
result := &api.Response{Response: resp}
err = result.Error()
if err != nil {
return nil, err
}
secret, err := api.ParseSecret(result.Body)
if err != nil {
return nil, err
}
return secret, nil
}
for _, chosenHost := range hosts {
for _, chosenKey := range keys {
// Try to write the key to make sure it exists
_, err := doReq("POST", chosenHost+"keys/"+chosenKey, bytes.NewBuffer([]byte("{}")))
if err != nil {
panic(err)
}
}
}
//core.Logger().Printf("[TRACE] Starting %d", id)
for {
// Stop after 10 seconds
if time.Now().Sub(startTime) > 10*time.Second {
return
}
atomic.AddInt64(&totalOps, 1)
// Pick a function and a key
chosenFunc = funcs[rand.Int()%len(funcs)]
chosenKey = keys[rand.Int()%len(keys)]
chosenHost = hosts[rand.Int()%len(hosts)]
switch chosenFunc {
// Encrypt our plaintext and store the result
case "encrypt":
//core.Logger().Printf("[TRACE] %s, %s, %d", chosenFunc, chosenKey, id)
resp, err := doReq("POST", chosenHost+"encrypt/"+chosenKey, bytes.NewBuffer([]byte(fmt.Sprintf("{\"plaintext\": \"%s\"}", testPlaintextB64))))
if err != nil {
panic(err)
}
secret, err := doResp(resp)
if err != nil {
panic(err)
}
latest := secret.Data["ciphertext"].(string)
if latest == "" {
panic(fmt.Errorf("bad ciphertext"))
}
latestEncryptedText[chosenKey] = secret.Data["ciphertext"].(string)
atomic.AddInt64(&successfulOps, 1)
// Decrypt the ciphertext and compare the result
case "decrypt":
ct := latestEncryptedText[chosenKey]
if ct == "" {
atomic.AddInt64(&successfulOps, 1)
continue
}
//core.Logger().Printf("[TRACE] %s, %s, %d", chosenFunc, chosenKey, id)
resp, err := doReq("POST", chosenHost+"decrypt/"+chosenKey, bytes.NewBuffer([]byte(fmt.Sprintf("{\"ciphertext\": \"%s\"}", ct))))
if err != nil {
panic(err)
}
secret, err := doResp(resp)
if err != nil {
// This could well happen since the min version is jumping around
if strings.Contains(err.Error(), transit.ErrTooOld) {
atomic.AddInt64(&successfulOps, 1)
continue
}
panic(err)
}
ptb64 := secret.Data["plaintext"].(string)
pt, err := base64.StdEncoding.DecodeString(ptb64)
if err != nil {
panic(fmt.Errorf("got an error decoding base64 plaintext: %v", err))
}
if string(pt) != testPlaintext {
panic(fmt.Errorf("got bad plaintext back: %s", pt))
}
atomic.AddInt64(&successfulOps, 1)
// Rotate to a new key version
case "rotate":
//core.Logger().Printf("[TRACE] %s, %s, %d", chosenFunc, chosenKey, id)
_, err := doReq("POST", chosenHost+"keys/"+chosenKey+"/rotate", bytes.NewBuffer([]byte("{}")))
if err != nil {
panic(err)
}
switch chosenKey {
case "test1":
atomic.AddInt64(&key1ver, 1)
case "test2":
atomic.AddInt64(&key2ver, 1)
case "test3":
atomic.AddInt64(&key3ver, 1)
}
atomic.AddInt64(&successfulOps, 1)
// Change the min version, which also tests the archive functionality
case "change_min_version":
var latestVersion int64
switch chosenKey {
case "test1":
latestVersion = atomic.LoadInt64(&key1ver)
case "test2":
latestVersion = atomic.LoadInt64(&key2ver)
case "test3":
latestVersion = atomic.LoadInt64(&key3ver)
}
setVersion := (rand.Int63() % latestVersion) + 1
//core.Logger().Printf("[TRACE] %s, %s, %d, new min version %d", chosenFunc, chosenKey, id, setVersion)
_, err := doReq("POST", chosenHost+"keys/"+chosenKey+"/config", bytes.NewBuffer([]byte(fmt.Sprintf("{\"min_decryption_version\": %d}", setVersion))))
if err != nil {
panic(err)
}
atomic.AddInt64(&successfulOps, 1)
}
}
}
// Spawn 20 of these workers for 10 seconds
for i := 0; i < 20; i++ {
wg.Add(1)
//core.Logger().Printf("[TRACE] spawning %d", i)
go doFuzzy(i)
}
// Wait for them all to finish
wg.Wait()
core.Logger().Printf("[TRACE] total operations tried: %d, total successful: %d", totalOps, successfulOps)
if totalOps != successfulOps {
t.Fatalf("total/successful ops mismatch: %d/%d", totalOps, successfulOps)
}
}