351 lines
8.8 KiB
Go
351 lines
8.8 KiB
Go
package http
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import (
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"encoding/json"
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"fmt"
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"net/http"
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"reflect"
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"testing"
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"time"
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cleanhttp "github.com/hashicorp/go-cleanhttp"
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"github.com/hashicorp/vault/api"
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"github.com/hashicorp/vault/helper/jsonutil"
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"github.com/hashicorp/vault/vault"
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)
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// Test wrapping functionality
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func TestHTTP_Wrapping(t *testing.T) {
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handler1 := http.NewServeMux()
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handler2 := http.NewServeMux()
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handler3 := http.NewServeMux()
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coreConfig := &vault.CoreConfig{}
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// Chicken-and-egg: Handler needs a core. So we create handlers first, then
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// add routes chained to a Handler-created handler.
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cores := vault.TestCluster(t, []http.Handler{handler1, handler2, handler3}, coreConfig, true)
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for _, core := range cores {
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defer core.CloseListeners()
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}
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handler1.Handle("/", Handler(cores[0].Core))
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handler2.Handle("/", Handler(cores[1].Core))
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handler3.Handle("/", Handler(cores[2].Core))
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// make it easy to get access to the active
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core := cores[0].Core
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vault.TestWaitActive(t, core)
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root := cores[0].Root
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transport := cleanhttp.DefaultTransport()
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transport.TLSClientConfig = cores[0].TLSConfig
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httpClient := &http.Client{
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Transport: transport,
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}
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addr := fmt.Sprintf("https://127.0.0.1:%d", cores[0].Listeners[0].Address.Port)
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config := api.DefaultConfig()
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config.Address = addr
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config.HttpClient = httpClient
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client, err := api.NewClient(config)
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if err != nil {
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t.Fatal(err)
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}
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client.SetToken(root)
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// Write a value that we will use with wrapping for lookup
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_, err = client.Logical().Write("secret/foo", map[string]interface{}{
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"zip": "zap",
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})
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if err != nil {
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t.Fatal(err)
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}
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// Set a wrapping lookup function for reads on that path
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client.SetWrappingLookupFunc(func(operation, path string) string {
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if operation == "GET" && path == "secret/foo" {
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return "5m"
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}
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return api.DefaultWrappingLookupFunc(operation, path)
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})
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// First test: basic things that should fail, lookup edition
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// Root token isn't a wrapping token
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_, err = client.Logical().Write("sys/wrapping/lookup", nil)
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if err == nil {
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t.Fatal("expected error")
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}
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// Not supplied
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_, err = client.Logical().Write("sys/wrapping/lookup", map[string]interface{}{
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"foo": "bar",
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})
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if err == nil {
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t.Fatal("expected error")
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}
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// Nonexistent token isn't a wrapping token
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_, err = client.Logical().Write("sys/wrapping/lookup", map[string]interface{}{
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"token": "bar",
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})
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if err == nil {
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t.Fatal("expected error")
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}
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// Second: basic things that should fail, unwrap edition
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// Root token isn't a wrapping token
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_, err = client.Logical().Unwrap(root)
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if err == nil {
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t.Fatal("expected error")
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}
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// Root token isn't a wrapping token
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_, err = client.Logical().Write("sys/wrapping/unwrap", nil)
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if err == nil {
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t.Fatal("expected error")
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}
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// Not supplied
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_, err = client.Logical().Write("sys/wrapping/unwrap", map[string]interface{}{
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"foo": "bar",
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})
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if err == nil {
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t.Fatal("expected error")
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}
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// Nonexistent token isn't a wrapping token
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_, err = client.Logical().Write("sys/wrapping/unwrap", map[string]interface{}{
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"token": "bar",
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})
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if err == nil {
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t.Fatal("expected error")
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}
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//
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// Test lookup
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//
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// Create a wrapping token
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secret, err := client.Logical().Read("secret/foo")
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if err != nil {
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t.Fatal(err)
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}
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if secret == nil || secret.WrapInfo == nil {
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t.Fatal("secret or wrap info is nil")
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}
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wrapInfo := secret.WrapInfo
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// Test this twice to ensure no ill effect to the wrapping token as a result of the lookup
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for i := 0; i < 2; i++ {
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secret, err = client.Logical().Write("sys/wrapping/lookup", map[string]interface{}{
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"token": wrapInfo.Token,
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})
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if secret == nil || secret.Data == nil {
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t.Fatal("secret or secret data is nil")
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}
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creationTTL, _ := secret.Data["creation_ttl"].(json.Number).Int64()
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if int(creationTTL) != wrapInfo.TTL {
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t.Fatalf("mistmatched ttls: %d vs %d", creationTTL, wrapInfo.TTL)
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}
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if secret.Data["creation_time"].(string) != wrapInfo.CreationTime.Format(time.RFC3339Nano) {
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t.Fatalf("mistmatched creation times: %d vs %d", secret.Data["creation_time"].(string), wrapInfo.CreationTime.Format(time.RFC3339Nano))
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}
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}
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//
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// Test unwrap
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//
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// Create a wrapping token
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secret, err = client.Logical().Read("secret/foo")
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if err != nil {
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t.Fatal(err)
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}
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if secret == nil || secret.WrapInfo == nil {
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t.Fatal("secret or wrap info is nil")
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}
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wrapInfo = secret.WrapInfo
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// Test unwrap via the client token
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client.SetToken(wrapInfo.Token)
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secret, err = client.Logical().Write("sys/wrapping/unwrap", nil)
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if secret == nil || secret.Data == nil {
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t.Fatal("secret or secret data is nil")
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}
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ret1 := secret
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// Should be expired and fail
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_, err = client.Logical().Write("sys/wrapping/unwrap", nil)
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if err == nil {
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t.Fatal("expected err")
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}
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// Create a wrapping token
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client.SetToken(root)
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secret, err = client.Logical().Read("secret/foo")
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if err != nil {
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t.Fatal(err)
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}
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if secret == nil || secret.WrapInfo == nil {
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t.Fatal("secret or wrap info is nil")
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}
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wrapInfo = secret.WrapInfo
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// Test as a separate token
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secret, err = client.Logical().Write("sys/wrapping/unwrap", map[string]interface{}{
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"token": wrapInfo.Token,
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})
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ret2 := secret
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// Should be expired and fail
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_, err = client.Logical().Write("sys/wrapping/unwrap", map[string]interface{}{
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"token": wrapInfo.Token,
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})
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if err == nil {
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t.Fatal("expected err")
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}
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// Create a wrapping token
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secret, err = client.Logical().Read("secret/foo")
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if err != nil {
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t.Fatal(err)
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}
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if secret == nil || secret.WrapInfo == nil {
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t.Fatal("secret or wrap info is nil")
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}
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wrapInfo = secret.WrapInfo
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// Read response directly
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client.SetToken(wrapInfo.Token)
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secret, err = client.Logical().Read("cubbyhole/response")
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ret3 := secret
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// Should be expired and fail
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_, err = client.Logical().Write("cubbyhole/response", nil)
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if err == nil {
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t.Fatal("expected err")
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}
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// Create a wrapping token
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client.SetToken(root)
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secret, err = client.Logical().Read("secret/foo")
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if err != nil {
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t.Fatal(err)
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}
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if secret == nil || secret.WrapInfo == nil {
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t.Fatal("secret or wrap info is nil")
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}
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wrapInfo = secret.WrapInfo
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// Read via Unwrap method
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secret, err = client.Logical().Unwrap(wrapInfo.Token)
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ret4 := secret
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// Should be expired and fail
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_, err = client.Logical().Unwrap(wrapInfo.Token)
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if err == nil {
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t.Fatal("expected err")
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}
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if !reflect.DeepEqual(ret1.Data, map[string]interface{}{
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"zip": "zap",
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}) {
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t.Fatalf("ret1 data did not match expected: %#v", ret1.Data)
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}
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if !reflect.DeepEqual(ret2.Data, map[string]interface{}{
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"zip": "zap",
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}) {
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t.Fatalf("ret2 data did not match expected: %#v", ret2.Data)
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}
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var ret3Secret api.Secret
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err = jsonutil.DecodeJSON([]byte(ret3.Data["response"].(string)), &ret3Secret)
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if err != nil {
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t.Fatal(err)
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}
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if !reflect.DeepEqual(ret3Secret.Data, map[string]interface{}{
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"zip": "zap",
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}) {
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t.Fatalf("ret3 data did not match expected: %#v", ret3Secret.Data)
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}
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if !reflect.DeepEqual(ret4.Data, map[string]interface{}{
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"zip": "zap",
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}) {
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t.Fatalf("ret4 data did not match expected: %#v", ret4.Data)
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}
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//
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// Custom wrapping
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//
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client.SetToken(root)
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data := map[string]interface{}{
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"zip": "zap",
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"three": json.Number("2"),
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}
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// Don't set a request TTL on that path, should fail
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client.SetWrappingLookupFunc(func(operation, path string) string {
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return ""
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})
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secret, err = client.Logical().Write("sys/wrapping/wrap", data)
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if err == nil {
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t.Fatal("expected error")
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}
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// Re-set the lookup function
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client.SetWrappingLookupFunc(func(operation, path string) string {
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if operation == "GET" && path == "secret/foo" {
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return "5m"
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}
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return api.DefaultWrappingLookupFunc(operation, path)
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})
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secret, err = client.Logical().Write("sys/wrapping/wrap", data)
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if err != nil {
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t.Fatal(err)
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}
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secret, err = client.Logical().Unwrap(secret.WrapInfo.Token)
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if err != nil {
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t.Fatal(err)
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}
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if !reflect.DeepEqual(data, secret.Data) {
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t.Fatal("custom wrap did not match expected: %#v", secret.Data)
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}
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//
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// Test rewrap
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//
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// Create a wrapping token
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secret, err = client.Logical().Read("secret/foo")
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if err != nil {
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t.Fatal(err)
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}
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if secret == nil || secret.WrapInfo == nil {
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t.Fatal("secret or wrap info is nil")
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}
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wrapInfo = secret.WrapInfo
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// Test rewrapping
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secret, err = client.Logical().Write("sys/wrapping/rewrap", map[string]interface{}{
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"token": wrapInfo.Token,
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})
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// Should be expired and fail
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_, err = client.Logical().Write("sys/wrapping/unwrap", map[string]interface{}{
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"token": wrapInfo.Token,
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})
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if err == nil {
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t.Fatal("expected err")
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}
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// Attempt unwrapping the rewrapped token
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wrapToken := secret.WrapInfo.Token
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secret, err = client.Logical().Unwrap(wrapToken)
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if err != nil {
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t.Fatal(err)
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}
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// Should be expired and fail
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_, err = client.Logical().Unwrap(wrapToken)
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if err == nil {
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t.Fatal("expected err")
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}
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if !reflect.DeepEqual(secret.Data, map[string]interface{}{
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"zip": "zap",
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}) {
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t.Fatalf("secret data did not match expected: %#v", secret.Data)
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}
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}
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