130 lines
3.5 KiB
Go
130 lines
3.5 KiB
Go
package userpass
|
|
|
|
import (
|
|
"context"
|
|
"encoding/json"
|
|
"fmt"
|
|
"net"
|
|
"net/http"
|
|
"os"
|
|
"strings"
|
|
"testing"
|
|
|
|
"github.com/hashicorp/vault/api"
|
|
)
|
|
|
|
// testHTTPServer creates a test HTTP server that handles requests until
|
|
// the listener returned is closed.
|
|
func testHTTPServer(
|
|
t *testing.T, handler http.Handler) (*api.Config, net.Listener) {
|
|
ln, err := net.Listen("tcp", "127.0.0.1:0")
|
|
if err != nil {
|
|
t.Fatalf("err: %s", err)
|
|
}
|
|
|
|
server := &http.Server{Handler: handler}
|
|
go server.Serve(ln)
|
|
|
|
config := api.DefaultConfig()
|
|
config.Address = fmt.Sprintf("http://%s", ln.Addr())
|
|
|
|
return config, ln
|
|
}
|
|
|
|
func init() {
|
|
os.Setenv("VAULT_TOKEN", "")
|
|
}
|
|
func TestLogin(t *testing.T) {
|
|
passwordEnvVar := "USERPASS_PASSWORD"
|
|
allowedPassword := "my-password"
|
|
|
|
content := []byte(allowedPassword)
|
|
tmpfile, err := os.CreateTemp("", "file-containing-password")
|
|
if err != nil {
|
|
t.Fatalf("error creating temp file: %v", err)
|
|
}
|
|
defer os.Remove(tmpfile.Name()) // clean up
|
|
err = os.Setenv(passwordEnvVar, allowedPassword)
|
|
if err != nil {
|
|
t.Fatalf("error writing password to env var: %v", err)
|
|
}
|
|
|
|
if _, err := tmpfile.Write(content); err != nil {
|
|
t.Fatalf("error writing to temp file: %v", err)
|
|
}
|
|
if err := tmpfile.Close(); err != nil {
|
|
t.Fatalf("error closing temp file: %v", err)
|
|
}
|
|
|
|
// a response to return if the correct values were passed to login
|
|
authSecret := &api.Secret{
|
|
Auth: &api.SecretAuth{
|
|
ClientToken: "a-client-token",
|
|
},
|
|
}
|
|
|
|
authBytes, err := json.Marshal(authSecret)
|
|
if err != nil {
|
|
t.Fatalf("error marshaling json: %v", err)
|
|
}
|
|
|
|
handler := func(w http.ResponseWriter, req *http.Request) {
|
|
payload := make(map[string]interface{})
|
|
err := json.NewDecoder(req.Body).Decode(&payload)
|
|
if err != nil {
|
|
t.Fatalf("error decoding json: %v", err)
|
|
}
|
|
if payload["password"] == allowedPassword {
|
|
w.Write(authBytes)
|
|
}
|
|
}
|
|
|
|
config, ln := testHTTPServer(t, http.HandlerFunc(handler))
|
|
defer ln.Close()
|
|
|
|
config.Address = strings.ReplaceAll(config.Address, "127.0.0.1", "localhost")
|
|
client, err := api.NewClient(config)
|
|
if err != nil {
|
|
t.Fatalf("error initializing Vault client: %v", err)
|
|
}
|
|
|
|
authFromFile, err := NewUserpassAuth("my-role-id", &Password{FromFile: tmpfile.Name()})
|
|
if err != nil {
|
|
t.Fatalf("error initializing AppRoleAuth with password file: %v", err)
|
|
}
|
|
|
|
loginRespFromFile, err := client.Auth().Login(context.TODO(), authFromFile)
|
|
if err != nil {
|
|
t.Fatalf("error logging in with password from file: %v", err)
|
|
}
|
|
if loginRespFromFile.Auth == nil || loginRespFromFile.Auth.ClientToken == "" {
|
|
t.Fatalf("no authentication info returned by login")
|
|
}
|
|
|
|
authFromEnv, err := NewUserpassAuth("my-role-id", &Password{FromEnv: passwordEnvVar})
|
|
if err != nil {
|
|
t.Fatalf("error initializing AppRoleAuth with password env var: %v", err)
|
|
}
|
|
|
|
loginRespFromEnv, err := client.Auth().Login(context.TODO(), authFromEnv)
|
|
if err != nil {
|
|
t.Fatalf("error logging in with password from env var: %v", err)
|
|
}
|
|
if loginRespFromEnv.Auth == nil || loginRespFromEnv.Auth.ClientToken == "" {
|
|
t.Fatalf("no authentication info returned by login with password from env var")
|
|
}
|
|
|
|
authFromStr, err := NewUserpassAuth("my-role-id", &Password{FromString: allowedPassword})
|
|
if err != nil {
|
|
t.Fatalf("error initializing AppRoleAuth with password string: %v", err)
|
|
}
|
|
|
|
loginRespFromStr, err := client.Auth().Login(context.TODO(), authFromStr)
|
|
if err != nil {
|
|
t.Fatalf("error logging in with string: %v", err)
|
|
}
|
|
if loginRespFromStr.Auth == nil || loginRespFromStr.Auth.ClientToken == "" {
|
|
t.Fatalf("no authentication info returned by login with password from string")
|
|
}
|
|
}
|