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package fikenconfig
import (
"encoding/json"
"errors"
"net/http"
"net/http/httptest"
"os"
"path/filepath"
"strings"
"testing"
"time"
"simenandre.no/fiken/fiken"
"simenandre.no/fiken/fikenauth"
)
// fakeFiken answers /user and /companies per bearer token, so each token is a
// different Fiken user.
type fakeFiken struct {
users map[string]fiken.User
companies map[string][]fiken.Company
asked int
}
func (f *fakeFiken) start(t *testing.T) *httptest.Server {
t.Helper()
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
token := strings.TrimPrefix(r.Header.Get("Authorization"), "Bearer ")
user, ok := f.users[token]
if !ok {
w.WriteHeader(http.StatusUnauthorized)
return
}
switch r.URL.Path {
case "/user":
json.NewEncoder(w).Encode(user)
case "/companies":
f.asked++
w.Header().Set("Fiken-Api-Page-Count", "1")
json.NewEncoder(w).Encode(f.companies[token])
case "/oauth/revoke":
w.WriteHeader(http.StatusOK)
default:
w.WriteHeader(http.StatusNotFound)
}
}))
t.Cleanup(server.Close)
return server
}
func open(t *testing.T, server *httptest.Server, dir string) *Config {
t.Helper()
c, err := Open(dir)
if err != nil {
t.Fatalf("Open: %v", err)
}
c.LoginCommand = "tool login"
c.ClientOptions = []fiken.Option{fiken.WithBaseURL(server.URL)}
c.AuthOverride = func(a *fikenauth.Config) {
a.RevokeURL = server.URL + "/oauth/revoke"
a.TokenURL = server.URL + "/oauth/token"
}
return c
}
func twoUsers() *fakeFiken {
return &fakeFiken{
users: map[string]fiken.User{
"simen-token": {Name: "Simen", Email: "Simen@Sokkel.io"},
"bjerk-token": {Name: "Bjerk", Email: "post@bjerk.io"},
},
companies: map[string][]fiken.Company{
"simen-token": {{Name: "Sokkel AS", Slug: "sokkel-as"}},
"bjerk-token": {{Name: "Bjerk AS", Slug: "bjerk"}},
},
}
}
func TestEachCompanyGetsTheAccountThatReachesIt(t *testing.T) {
t.Setenv(ClientIDEnv, "")
t.Setenv(ClientSecretEnv, "")
fake := twoUsers()
server := fake.start(t)
dir := t.TempDir()
c := open(t, server, dir)
if _, err := c.AddToken(t.Context(), "bjerk-token"); err != nil {
t.Fatalf("AddToken: %v", err)
}
email, err := c.AddGrant(t.Context(), fikenauth.Token{
AccessToken: "simen-token", RefreshToken: "r", ExpiresAt: time.Now().Add(time.Hour),
})
if err != nil {
t.Fatalf("AddGrant: %v", err)
}
if email != "simen@sokkel.io" {
t.Errorf("email = %q, want it lowercased", email)
}
// Another program, opening the same directory afterwards.
other := open(t, server, dir)
for company, want := range map[string]string{"sokkel-as": "simen@sokkel.io", "bjerk": "post@bjerk.io"} {
if got, _ := other.AccountFor(company); got != want {
t.Errorf("AccountFor(%s) = %q, want %q", company, got, want)
}
client, err := other.Client(t.Context(), company)
if err != nil {
t.Fatalf("Client(%s): %v", company, err)
}
if _, err := client.Companies(t.Context()); err != nil {
t.Errorf("Client(%s) could not reach Fiken: %v", company, err)
}
}
for _, path := range []string{other.Path(), filepath.Join(dir, "accounts", "simen@sokkel.io.json")} {
info, err := os.Stat(path)
if err != nil {
t.Fatal(err)
}
if info.Mode().Perm() != 0o600 {
t.Errorf("%s is %v, want 0600", path, info.Mode().Perm())
}
}
}
func TestACompanyAddedSinceIsFoundByAskingAgain(t *testing.T) {
fake := twoUsers()
server := fake.start(t)
c := open(t, server, t.TempDir())
if _, err := c.AddToken(t.Context(), "simen-token"); err != nil {
t.Fatal(err)
}
fake.companies["simen-token"] = append(fake.companies["simen-token"],
fiken.Company{Name: "Ny AS", Slug: "ny-as"})
if _, err := c.Client(t.Context(), "ny-as"); err != nil {
t.Fatalf("Client(ny-as): %v", err)
}
reopened := open(t, server, c.dir)
if _, ok := reopened.AccountFor("ny-as"); !ok {
t.Error("the company found by asking again was not saved")
}
_, err := c.Client(t.Context(), "nobody-as")
if !errors.Is(err, ErrNoAccount) {
t.Fatalf("err = %v, want ErrNoAccount", err)
}
for _, want := range []string{"ny-as, sokkel-as", "`tool login`"} {
if !strings.Contains(err.Error(), want) {
t.Errorf("error %q does not mention %q", err, want)
}
}
}
func TestNobodyLoggedIn(t *testing.T) {
c := open(t, twoUsers().start(t), t.TempDir())
_, err := c.Client(t.Context(), "sokkel-as")
if !errors.Is(err, ErrNoAccount) || !strings.Contains(err.Error(), "nobody is logged in") {
t.Errorf("err = %v", err)
}
}
func TestTheEnvironmentOverridesTheApp(t *testing.T) {
c := &Config{App: App{ClientID: "file-id", ClientSecret: "file-secret"}}
t.Setenv(ClientIDEnv, "")
t.Setenv(ClientSecretEnv, "env-secret")
got := c.Auth()
if got.ClientID != "file-id" || got.ClientSecret != "env-secret" {
t.Errorf("Auth = %q / %q", got.ClientID, got.ClientSecret)
}
}
func TestLogoutForgetsTheAccountAndItsGrant(t *testing.T) {
server := twoUsers().start(t)
c := open(t, server, t.TempDir())
email, err := c.AddGrant(t.Context(), fikenauth.Token{
AccessToken: "simen-token", RefreshToken: "r", ExpiresAt: time.Now().Add(time.Hour),
})
if err != nil {
t.Fatal(err)
}
if err := c.Logout(t.Context(), email); err != nil {
t.Fatalf("Logout: %v", err)
}
if _, err := os.Stat(filepath.Join(c.dir, "accounts", email+".json")); !os.IsNotExist(err) {
t.Errorf("the grant file is still there: %v", err)
}
if _, ok := open(t, server, c.dir).AccountFor("sokkel-as"); ok {
t.Error("the account is still configured")
}
}
func TestAnEmailCannotEscapeTheAccountsDirectory(t *testing.T) {
c := &Config{dir: t.TempDir()}
for _, email := range []string{"", "../x", "a/b", ".hidden"} {
if _, err := c.Source(email); err == nil {
t.Errorf("Source(%q) was accepted", email)
}
}
}
func TestDir(t *testing.T) {
t.Setenv(DirEnv, "")
t.Setenv("XDG_CONFIG_HOME", "/xdg")
if got, _ := Dir(); got != "/xdg/fiken" {
t.Errorf("Dir = %q", got)
}
t.Setenv(DirEnv, "/explicit")
if got, _ := Dir(); got != "/explicit" {
t.Errorf("Dir = %q", got)
}
}
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