Files
gitea-tea/internal/app/auth_test.go
T

844 lines
38 KiB
Go

// Copyright 2026 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package app
import (
"bytes"
"cmp"
"context"
"crypto/ed25519"
"crypto/rand"
"encoding/json"
"encoding/pem"
"fmt"
"io"
"log"
"net/http"
"net/http/httptest"
"net/url"
"os"
"path/filepath"
"strings"
"testing"
"time"
"gitea.dev/tea/internal/auth"
"gitea.dev/tea/internal/clierr"
"gitea.dev/tea/internal/settings"
"gitea.dev/tea/internal/terminal"
"gitea.dev/tea/internal/transport"
"github.com/stretchr/testify/require"
"golang.org/x/crypto/ssh"
)
type statusKeyring struct{ reads []string }
func (s *statusKeyring) Get(_, identity string) (string, error) {
s.reads = append(s.reads, identity)
return `{"access_token":"private-status-token"}`, nil
}
func (*statusKeyring) Set(string, string, string) error { return nil }
func (*statusKeyring) Delete(string, string) error { return nil }
type channelBrowser struct{ opened chan string }
func (b *channelBrowser) Open(_ context.Context, resource, _ string) error {
select {
case b.opened <- resource:
default:
}
return nil
}
func TestLoginValidatesUserEnvironmentWithFlagPrecedence(t *testing.T) {
server := newAuthenticatedServer(http.NotFoundHandler())
defer server.Close()
for _, test := range []struct {
name, environment, flag string
accepted bool
}{
{"environment matches", "ALICE", "", true},
{"environment mismatches", "bob", "", false},
{"flag overrides environment", "bob", "alice", true},
{"flag mismatches", "alice", "bob", false},
} {
t.Run(test.name, func(t *testing.T) {
deps, _, _ := testDeps(t)
deps.Streams.In = strings.NewReader("private-login-token\n")
deps.Getenv = envFunc(map[string]string{"TEA_USER": test.environment})
args := []string{"auth", "login", "--host", server.URL, "--with-token", "--credential-store", "file", "--no-input"}
if test.flag != "" {
args = append(args, "--user", test.flag)
}
err := Execute(context.Background(), deps, args)
if test.accepted {
require.NoError(t, err)
} else {
require.Equal(t, clierr.Usage, clierr.ExitCode(err))
require.NotContains(t, err.Error(), "private-login-token")
}
snapshot, err := deps.Settings.Load()
require.NoError(t, err)
if test.accepted {
require.Equal(t, "alice", snapshot.Hosts.Hosts[server.URL].User)
} else {
require.Empty(t, snapshot.Hosts.Hosts)
}
})
}
}
func TestLoginWithTokenPromptsWithoutEchoOnATerminal(t *testing.T) {
server := newAuthenticatedServer(http.NotFoundHandler())
defer server.Close()
args := []string{"auth", "login", "--host", server.URL, "--with-token", "--credential-store", "file"}
deps, _, _ := testDeps(t)
deps.Streams.In = strings.NewReader("echoed-token\n")
deps.Streams.InTTY, deps.Streams.ErrTTY = true, true
prompt := &scriptedPrompter{secret: " private-login-token "}
deps.Prompter = prompt
err := Execute(context.Background(), deps, append(args, "--no-input"))
require.Equal(t, clierr.Usage, clierr.ExitCode(err), "%v", err)
require.ErrorContains(t, err, "tea auth login --with-token < token.txt")
require.Empty(t, prompt.secrets)
require.NoError(t, Execute(context.Background(), deps, args))
require.Equal(t, []string{"Paste an access token"}, prompt.secrets)
credential, err := deps.Credentials.Load(server.URL, "alice", settings.StoreFile)
require.NoError(t, err)
require.Equal(t, "private-login-token", credential.AccessToken)
}
func TestLoginInsecureInstance(t *testing.T) {
server := httptest.NewUnstartedServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
_, _ = w.Write([]byte(`{"login":"alice"}`))
}))
server.Config.ErrorLog = log.New(io.Discard, "", 0)
server.StartTLS()
defer server.Close()
deps, _, _ := testDeps(t)
login := func(flags ...string) error {
deps.Streams.In = strings.NewReader("token\n")
return Execute(context.Background(), deps, append([]string{"auth", "login", "--host", server.URL, "--with-token", "--credential-store", "file", "--no-input"}, flags...))
}
require.Error(t, login())
require.Equal(t, clierr.Usage, clierr.ExitCode(login("--client-id", "custom")))
require.NoError(t, login("--insecure"))
snapshot, err := deps.Settings.Load()
require.NoError(t, err)
host := snapshot.Hosts.Hosts[server.URL]
require.True(t, host.Insecure)
require.Empty(t, host.OAuthClientID)
configureHost(t, deps, server.URL, settings.Host{Insecure: true, OAuthClientID: "custom"})
require.NoError(t, login())
snapshot, err = deps.Settings.Load()
require.NoError(t, err)
require.Equal(t, "custom", snapshot.Hosts.Hosts[server.URL].OAuthClientID)
}
func TestAuthSwitchInvalidTargetsAreUsageErrors(t *testing.T) {
for _, host := range []string{"invalid-host", "https://unconfigured.example.org"} {
deps, out, _ := testDeps(t)
require.Equal(t, clierr.Usage, clierr.ExitCode(Execute(context.Background(), deps, []string{"auth", "switch", "alice", "--host", host})))
require.Empty(t, out.String())
}
deps, out, _ := testDeps(t)
configureHost(t, deps, "https://example.org", settings.Host{User: "alice", Users: tokenAccounts(settings.StoreFile, "alice")})
require.Equal(t, clierr.Usage, clierr.ExitCode(Execute(context.Background(), deps, []string{"auth", "switch", "bob", "--host", "https://example.org"})))
require.Empty(t, out.String())
snapshot, err := deps.Settings.Load()
require.NoError(t, err)
require.Equal(t, "alice", snapshot.Hosts.Hosts["https://example.org"].User)
configureHost(t, deps, "https://example.org", settings.Host{Users: tokenAccounts(settings.StoreFile, "Alice")})
require.NoError(t, Execute(context.Background(), deps, []string{"auth", "switch", "alice", "--host", "https://example.org"}))
snapshot, err = deps.Settings.Load()
require.NoError(t, err)
require.Equal(t, "Alice", snapshot.Hosts.Hosts["https://example.org"].User)
}
func TestLogoutRejectsUnknownAccountBeforeConfirmation(t *testing.T) {
deps, out, diagnostics := testDeps(t)
keyring := &statusKeyring{}
deps.Credentials.Keyring = keyring
configureHost(t, deps, "https://example.org", settings.Host{User: "alice", Users: tokenAccounts(settings.StoreKeyring, "alice")})
err := Execute(context.Background(), deps, []string{"auth", "logout", "--host", "https://example.org", "--user", "bob", "--no-input"})
require.Equal(t, clierr.Usage, clierr.ExitCode(err))
require.EqualError(t, err, `account "bob" is not logged in on https://example.org (accounts: alice)`)
require.Empty(t, out.String())
require.Empty(t, diagnostics.String())
require.Empty(t, keyring.reads)
snapshot, err := deps.Settings.Load()
require.NoError(t, err)
require.Equal(t, "alice", snapshot.Hosts.Hosts["https://example.org"].User)
}
func TestAuthStatusFiltersBeforeReadingCredentials(t *testing.T) {
deps, out, _ := testDeps(t)
keyring := &statusKeyring{}
deps.Credentials.Keyring = keyring
for _, host := range []string{"https://example.org/base", "https://other.example.org"} {
configureHost(t, deps, host, settings.Host{User: "alice", Users: tokenAccounts(settings.StoreKeyring, "alice", "bob")})
}
require.NoError(t, Execute(context.Background(), deps, []string{"auth", "status", "--host", "https://EXAMPLE.org/base/", "--user", "BOB", "--json"}))
require.Equal(t, []string{auth.Identity("https://example.org/base", "bob")}, keyring.reads)
require.JSONEq(t, `[{"host":"https://example.org/base","user":"bob","active":false,"method":"token","credential_store":"keyring","credential_available":true,"expires_at":null,"verified":null,"error":""}]`, out.String())
out.Reset()
keyring.reads = nil
require.NoError(t, Execute(context.Background(), deps, []string{"auth", "status", "--host", "https://unconfigured.example.org", "--json"}))
require.JSONEq(t, `[]`, out.String())
require.Empty(t, keyring.reads)
out.Reset()
require.Equal(t, clierr.Usage, clierr.ExitCode(Execute(context.Background(), deps, []string{"auth", "status", "--host", "ftp://invalid-host"})))
err := Execute(context.Background(), deps, []string{"auth", "status", "--host", "unconfigured.example.org"})
require.Equal(t, clierr.Authentication, clierr.ExitCode(err))
require.EqualError(t, err, "not logged in to https://unconfigured.example.org; run tea auth login --host https://unconfigured.example.org")
require.Empty(t, out.String())
require.Empty(t, keyring.reads)
}
func TestLogoutSelectsAccountWithoutAuthentication(t *testing.T) {
for _, test := range []struct {
name string
flags []string
environment map[string]string
selected string
}{
{name: "active account", selected: "alice"},
{name: "environment account", environment: map[string]string{"TEA_HOST": "https://example.org", "TEA_USER": "bob", "GITEA_TOKEN": "expired"}, selected: "bob"},
{name: "flag overrides environment", flags: []string{"--host", "https://example.org", "--user", "alice"}, environment: map[string]string{"TEA_HOST": "https://other.example.org", "TEA_USER": "bob"}, selected: "alice"},
} {
t.Run(test.name, func(t *testing.T) {
deps, out, _ := testDeps(t)
keyring := &statusKeyring{}
deps.Credentials.Keyring = keyring
deps.Getenv = envFunc(test.environment)
accounts := tokenAccounts(settings.StoreKeyring, "bob", "charlie")
accounts["alice"] = settings.Account{AuthMethod: settings.AuthOAuth, CredentialStore: settings.StoreKeyring}
configureHost(t, deps, "https://example.org", settings.Host{User: "alice", Users: accounts})
args := append([]string{"auth", "logout", "--yes", "--no-input"}, test.flags...)
require.NoError(t, Execute(context.Background(), deps, args))
require.Empty(t, out.String())
require.Equal(t, []string{auth.Identity("https://example.org", test.selected)}, keyring.reads)
snapshot, err := deps.Settings.Load()
require.NoError(t, err)
host := snapshot.Hosts.Hosts["https://example.org"]
require.NotContains(t, host.Users, test.selected)
require.Len(t, host.Users, 2)
if test.selected == "alice" {
require.Empty(t, host.User)
} else {
require.Equal(t, "alice", host.User)
}
})
}
}
func TestAuthLoginSSHKeyPersistsAndSignsSubsequentRequests(t *testing.T) {
keyPath := writeAppTempSSHKey(t, "")
var requests []http.Header
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
requests = append(requests, r.Header.Clone())
switch {
case r.Method == http.MethodGet && strings.HasSuffix(r.URL.Path, "/api/v1/user"):
require.NotEmpty(t, r.Header.Get("Signature"))
require.Empty(t, r.Header.Get("Authorization"))
w.Header().Set("Content-Type", "application/json")
_, _ = w.Write([]byte(`{"login":"alice"}`))
case r.Method == http.MethodGet && strings.Contains(r.URL.Path, "/api/v1/repos/alice/project/issues"):
require.NotEmpty(t, r.Header.Get("Signature"))
require.Empty(t, r.Header.Get("Authorization"))
w.Header().Set("Content-Type", "application/json")
_, _ = w.Write([]byte(`[]`))
default:
t.Fatalf("unexpected %s %s", r.Method, r.URL.Path)
}
}))
defer server.Close()
deps, _, _ := testDeps(t)
require.NoError(t, Execute(context.Background(), deps, []string{
"auth", "login", "--host", server.URL, "--ssh-key", keyPath, "--no-input", "--yes",
}))
snapshot, err := deps.Settings.Load()
require.NoError(t, err)
account := snapshot.Hosts.Hosts[server.URL].Users["alice"]
require.Equal(t, settings.Account{AuthMethod: "httpsign", SSHKey: keyPath}, account)
require.Empty(t, account.CredentialStore)
require.NoError(t, Execute(context.Background(), deps, []string{
"issue", "list", "-R", "alice/project", "--host", server.URL, "--json",
}))
require.GreaterOrEqual(t, len(requests), 2)
for _, header := range requests {
require.NotEmpty(t, header.Get("Signature"))
require.Empty(t, header.Get("Authorization"))
}
}
func TestAuthLoginSSHKeyCertificateUsesSSHAuthMethod(t *testing.T) {
dir := t.TempDir()
keyPath := filepath.Join(dir, "id_ed25519")
_, userKey, err := ed25519.GenerateKey(rand.Reader)
require.NoError(t, err)
_, caKey, err := ed25519.GenerateKey(rand.Reader)
require.NoError(t, err)
userSigner, err := ssh.NewSignerFromKey(userKey)
require.NoError(t, err)
caSigner, err := ssh.NewSignerFromKey(caKey)
require.NoError(t, err)
block, err := ssh.MarshalPrivateKey(userKey, "")
require.NoError(t, err)
require.NoError(t, os.WriteFile(keyPath, pem.EncodeToMemory(block), 0o600))
cert := &ssh.Certificate{
Key: userSigner.PublicKey(),
CertType: ssh.UserCert,
ValidPrincipals: []string{"alice"},
ValidAfter: 0,
ValidBefore: ssh.CertTimeInfinity,
}
require.NoError(t, cert.SignCert(rand.Reader, caSigner))
require.NoError(t, os.WriteFile(keyPath+"-cert.pub", ssh.MarshalAuthorizedKey(cert), 0o600))
var method settings.Account
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
require.NotEmpty(t, r.Header.Get("Signature"))
require.NotEmpty(t, r.Header.Get("x-ssh-certificate"))
require.Empty(t, r.Header.Get("Authorization"))
w.Header().Set("Content-Type", "application/json")
_, _ = w.Write([]byte(`{"login":"alice"}`))
}))
defer server.Close()
deps, _, _ := testDeps(t)
require.NoError(t, Execute(context.Background(), deps, []string{
"auth", "login", "--host", server.URL, "--ssh-key", keyPath, "--no-input", "--yes",
}))
snapshot, err := deps.Settings.Load()
require.NoError(t, err)
method = snapshot.Hosts.Hosts[server.URL].Users["alice"]
require.Equal(t, "ssh", method.AuthMethod)
require.Equal(t, "yes", method.SSHCertPrincipal)
require.Equal(t, keyPath, method.SSHKey)
}
func TestAuthLoginEncryptedSSHKeyPromptsForPassphrase(t *testing.T) {
keyPath := writeAppTempSSHKey(t, "correct horse")
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
require.NotEmpty(t, r.Header.Get("Signature"))
w.Header().Set("Content-Type", "application/json")
_, _ = w.Write([]byte(`{"login":"alice"}`))
}))
defer server.Close()
deps, _, _ := testDeps(t)
err := Execute(context.Background(), deps, []string{"auth", "login", "--host", server.URL, "--ssh-key", keyPath, "--no-input"})
require.Equal(t, clierr.Authentication, clierr.ExitCode(err))
require.ErrorContains(t, err, "ssh-agent")
prompter := &scriptedPrompter{secret: "correct horse", accept: true}
deps.Prompter = prompter
deps.Streams.InTTY, deps.Streams.ErrTTY = true, true
require.NoError(t, Execute(context.Background(), deps, []string{"auth", "login", "--host", server.URL, "--ssh-key", keyPath}))
require.Equal(t, []string{"Passphrase for " + keyPath}, prompter.secrets)
}
func TestAuthLoginMethodFlagsAreMutuallyExclusive(t *testing.T) {
keyPath := writeAppTempSSHKey(t, "")
deps, out, _ := testDeps(t)
deps.Streams.In = strings.NewReader("token\n")
for _, args := range [][]string{
{"auth", "login", "--host", "https://example.org", "--with-token", "--oauth", "--no-input"},
{"auth", "login", "--host", "https://example.org", "--with-token", "--ssh-key", keyPath, "--no-input"},
{"auth", "login", "--host", "https://example.org", "--oauth", "--ssh-agent-key", "SHA256:abc", "--no-input"},
{"auth", "login", "--host", "https://example.org", "--ssh-key", keyPath, "--ssh-agent-principal", "git", "--no-input"},
{"auth", "login", "--host", "https://example.org", "--ssh-agent-key", "SHA256:abc", "--ssh-agent-principal", "git", "--no-input"},
{"auth", "login", "--host", "https://example.org", "--no-input"},
} {
t.Run(strings.Join(args[3:], " "), func(t *testing.T) {
err := Execute(context.Background(), deps, args)
require.Equal(t, clierr.Usage, clierr.ExitCode(err))
if strings.Count(strings.Join(args, " "), "--") > 2 {
require.ErrorContains(t, err, "select one of --with-token, --oauth, --ssh-key")
} else {
require.ErrorContains(t, err, "select how to log in: --with-token, --oauth or --ssh-key")
}
require.Empty(t, out.String())
})
}
}
func TestAuthLoginValidatesMethodBeforePromptingForHost(t *testing.T) {
for args, want := range map[string]string{
"auth login --with-token --oauth": "select one of",
"auth login --with-token --client-id x": "--client-id requires --oauth",
"auth login --with-token --scopes all": "--scopes requires --oauth",
"auth login --oauth --scopes nope": "--scopes must be all, read:activitypub",
} {
t.Run(args, func(t *testing.T) {
deps, out, _ := testDeps(t)
prompt := &scriptedPrompter{input: "https://example.org"}
deps.Prompter = prompt
deps.Streams.InTTY, deps.Streams.ErrTTY = true, true
err := Execute(context.Background(), deps, strings.Fields(args))
require.Equal(t, clierr.Usage, clierr.ExitCode(err))
require.ErrorContains(t, err, want)
require.Empty(t, prompt.asked)
require.Empty(t, out.String())
})
}
}
// writeAppTempSSHKey writes a new ed25519 private key, encrypted when passphrase is set.
func writeAppTempSSHKey(t *testing.T, passphrase string) string {
t.Helper()
_, privateKey, err := ed25519.GenerateKey(rand.Reader)
require.NoError(t, err)
var block *pem.Block
if passphrase == "" {
block, err = ssh.MarshalPrivateKey(privateKey, "")
} else {
block, err = ssh.MarshalPrivateKeyWithPassphrase(privateKey, "", []byte(passphrase))
}
require.NoError(t, err)
path := filepath.Join(t.TempDir(), "id_ed25519")
require.NoError(t, os.WriteFile(path, pem.EncodeToMemory(block), 0o600))
return path
}
func TestAuthRefreshExpiredCredentialOnlyOnce(t *testing.T) {
requests := 0
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
requests++
require.Equal(t, "/login/oauth/access_token", r.URL.Path)
require.NoError(t, r.ParseForm())
require.Equal(t, "original-refresh", r.Form.Get("refresh_token"))
w.Header().Set("Content-Type", "application/json")
_, _ = fmt.Fprintln(w, `{"access_token":"new-access","refresh_token":"rotated-refresh","expires_in":3600,"token_type":"Bearer"}`)
}))
defer server.Close()
deps, out, diagnostics := testDeps(t)
now := time.Now()
deps.Now = func() time.Time { return now }
manager := testManager(t, deps)
require.NoError(t, manager.Register(server.URL, "alice", "file", "oauth", auth.HostOptions{OAuthClientID: "client"}, auth.Credential{AccessToken: "expired", RefreshToken: "original-refresh", ExpiresAt: now.Add(-time.Hour)}))
require.NoError(t, Execute(context.Background(), deps, []string{"auth", "refresh", "--host", server.URL, "--user", "alice", "--no-input"}))
require.Equal(t, 1, requests)
credential, err := deps.Credentials.Load(server.URL, "alice", "file")
require.NoError(t, err)
require.Equal(t, "rotated-refresh", credential.RefreshToken)
require.Equal(t, "new-access", credential.AccessToken)
require.Empty(t, out.String())
require.Empty(t, diagnostics.String())
}
func TestAuthRefreshRejectsTokenAccounts(t *testing.T) {
deps, out, _ := testDeps(t)
manager := testManager(t, deps)
require.NoError(t, manager.Register("https://example.org", "alice", "file", "token", auth.HostOptions{}, auth.Credential{AccessToken: "token"}))
err := Execute(context.Background(), deps, []string{"auth", "refresh", "--host", "https://example.org", "--user", "alice", "--no-input"})
require.Equal(t, clierr.Usage, clierr.ExitCode(err))
require.ErrorContains(t, err, "only OAuth accounts")
require.Empty(t, out.String())
}
func TestAuthStatusVerifyChecksStoredCredentials(t *testing.T) {
requests := 0
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.URL.Path == "/api/v1/user" {
requests++
}
switch {
case r.Header.Get("Authorization") != "token valid-status-token":
w.WriteHeader(http.StatusUnauthorized)
case r.URL.Path == "/api/v1/token":
_, _ = w.Write([]byte(`{"scopes":["write:repository","read:user"]}`))
default:
require.Equal(t, "/api/v1/user", r.URL.Path)
_, _ = w.Write([]byte(`{"login":"alice"}`))
}
}))
defer server.Close()
deps, out, _ := testDeps(t)
expires := time.Date(2030, 1, 2, 3, 4, 5, 0, time.UTC)
require.NoError(t, deps.Credentials.Save(server.URL, "alice", settings.StoreFile, auth.Credential{AccessToken: "valid-status-token", RefreshToken: "refresh", ExpiresAt: expires}))
require.NoError(t, deps.Credentials.Save(server.URL, "bob", settings.StoreFile, auth.Credential{AccessToken: "revoked-status-token"}))
accounts := tokenAccounts(settings.StoreFile, "bob", "carol")
accounts["alice"] = settings.Account{AuthMethod: settings.AuthOAuth, CredentialStore: settings.StoreFile}
configureHost(t, deps, server.URL, settings.Host{User: "alice", Users: accounts})
require.NoError(t, Execute(context.Background(), deps, []string{"auth", "status", "--json=user,verified,error"}))
require.Zero(t, requests)
require.JSONEq(t, `[{"user":"alice","verified":null,"error":""},{"user":"bob","verified":null,"error":""},{"user":"carol","verified":null,"error":"credential unavailable; run tea auth login for this instance and account"}]`, out.String())
out.Reset()
require.NoError(t, Execute(context.Background(), deps, []string{"auth", "status", "--verify", "--json"}))
require.Equal(t, 2, requests)
var rows []struct {
User string `json:"user"`
ExpiresAt *time.Time `json:"expires_at"`
Verified *bool `json:"verified"`
Error string `json:"error"`
}
require.NoError(t, json.Unmarshal(out.Bytes(), &rows))
require.Len(t, rows, 3)
require.Equal(t, "alice", rows[0].User)
require.True(t, rows[0].ExpiresAt.Equal(expires))
require.True(t, *rows[0].Verified)
require.Empty(t, rows[0].Error)
for _, row := range rows[1:] {
require.False(t, *row.Verified, row.User)
require.Nil(t, row.ExpiresAt)
require.NotEmpty(t, row.Error)
}
require.Equal(t, "credential unavailable", rows[2].Error)
require.NotContains(t, out.String(), "status-token")
out.Reset()
require.NoError(t, Execute(context.Background(), deps, []string{"auth", "status", "--verify", "--user", "alice"}))
require.Equal(t, server.URL+"\talice\ttrue\toauth\tfile\ttrue\ttrue\t2030-01-02T03:04:05Z\t\n", out.String())
}
func TestAuthStatusVerifyRefreshesExpiredOAuthToken(t *testing.T) {
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
switch r.URL.Path {
case "/login/oauth/access_token":
w.Header().Set("Content-Type", "application/json")
_ = json.NewEncoder(w).Encode(map[string]any{"access_token": "fresh", "refresh_token": "refresh2", "expires_in": 3600, "token_type": "Bearer"})
case "/api/v1/token":
_, _ = w.Write([]byte(`{"scopes":["all"]}`))
default:
if r.Header.Get("Authorization") != "token fresh" {
w.WriteHeader(http.StatusUnauthorized)
return
}
_, _ = w.Write([]byte(`{"login":"alice"}`))
}
}))
defer server.Close()
deps, out, _ := testDeps(t)
require.NoError(t, deps.Credentials.Save(server.URL, "alice", settings.StoreFile, auth.Credential{AccessToken: "stale", RefreshToken: "refresh", ExpiresAt: time.Now().Add(-time.Hour)}))
configureHost(t, deps, server.URL, settings.Host{User: "alice", Users: map[string]settings.Account{"alice": {AuthMethod: settings.AuthOAuth, CredentialStore: settings.StoreFile}}})
require.NoError(t, Execute(context.Background(), deps, []string{"auth", "status", "--verify", "--json=user,verified,error"}))
require.JSONEq(t, `[{"user":"alice","verified":true,"error":""}]`, out.String())
}
func TestOAuthLoginOpensAuthorizationURLInBrowser(t *testing.T) {
opened := make(chan string, 1)
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
switch r.URL.Path {
case "/login/oauth/access_token":
require.NoError(t, r.ParseForm())
require.Equal(t, "authorization_code", r.Form.Get("grant_type"))
w.Header().Set("Content-Type", "application/json")
_ = json.NewEncoder(w).Encode(map[string]any{"access_token": "access", "refresh_token": "refresh", "expires_in": 3600, "token_type": "Bearer"})
case "/api/v1/user":
require.Equal(t, "token access", r.Header.Get("Authorization"))
_, _ = w.Write([]byte(`{"login":"alice"}`))
default:
t.Errorf("unexpected %s %s", r.Method, r.URL.Path)
w.WriteHeader(http.StatusNotFound)
}
}))
defer server.Close()
browser := &channelBrowser{opened: opened}
deps, _, diagnostics := testDeps(t)
deps.Browser = browser
deps.Credentials = &auth.Store{Dir: deps.Settings.Dir, Keyring: &statusKeyring{}}
deps.Streams.InTTY, deps.Streams.ErrTTY = true, true
deps.Client = func(instance, token string, insecure bool) *transport.Client {
client := transport.New(instance, token, insecure)
client.HTTP = server.Client()
return client
}
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
defer cancel()
done := make(chan error, 1)
go func() {
done <- Execute(ctx, deps, []string{"auth", "login", "--host", server.URL, "--oauth", "--client-id", "test-client", "--credential-store", "file", "--yes"})
}()
var resource string
select {
case resource = <-opened:
case <-time.After(3 * time.Second):
t.Fatal("browser was not opened")
}
u, err := url.Parse(resource)
require.NoError(t, err)
require.Equal(t, "/login/oauth/authorize", u.Path)
require.Equal(t, "test-client", u.Query().Get("client_id"))
redirect := u.Query().Get("redirect_uri")
state := u.Query().Get("state")
require.NotEmpty(t, redirect)
require.NotEmpty(t, state)
callback, err := http.Get(redirect + "?code=valid-code&state=" + url.QueryEscape(state))
require.NoError(t, err)
require.Equal(t, http.StatusOK, callback.StatusCode)
_ = callback.Body.Close()
require.NoError(t, <-done)
require.Contains(t, diagnostics.String(), "Open this URL to authorize tea:")
require.Contains(t, diagnostics.String(), resource)
snapshot, err := deps.Settings.Load()
require.NoError(t, err)
normalized, err := settings.NormalizeHost(server.URL)
require.NoError(t, err)
require.Contains(t, snapshot.Hosts.Hosts[normalized].Users, "alice")
}
// loginPrompter answers the interactive login and account choices, recording what it was asked.
type loginPrompter struct {
scriptedPrompter
answers terminal.LoginAnswers
questions terminal.LoginQuestions
prefilled terminal.LoginAnswers
choice int
options []string
}
func (p *loginPrompter) Login(_ context.Context, questions terminal.LoginQuestions, answers *terminal.LoginAnswers) error {
p.questions, p.prefilled = questions, *answers
host := answers.Host
*answers = p.answers
answers.Host = cmp.Or(answers.Host, host)
return nil
}
func (p *loginPrompter) Choose(_ context.Context, _ string, choices []terminal.Choice, _ string) (string, error) {
p.options = make([]string, len(choices))
for i, choice := range choices {
p.options[i] = choice.Label
}
return choices[p.choice].Value, nil
}
// terminalDeps returns testDeps on a terminal, where tea prompts and reports mutations.
func terminalDeps(t *testing.T) (Dependencies, *bytes.Buffer, *bytes.Buffer) {
t.Helper()
deps, out, diagnostics := testDeps(t)
deps.Streams.InTTY, deps.Streams.OutTTY, deps.Streams.ErrTTY = true, true, true
return deps, out, diagnostics
}
func TestAuthLoginAsksHowToLogIn(t *testing.T) {
server := newAuthenticatedServer(http.NotFoundHandler())
defer server.Close()
deps, _, diagnostics := terminalDeps(t)
prompt := &loginPrompter{answers: terminal.LoginAnswers{Method: terminal.LoginToken, Token: "pasted-token", Store: settings.StoreFile}}
deps.Prompter = prompt
require.NoError(t, Execute(context.Background(), deps, []string{"auth", "login", "--host", server.URL}))
require.Equal(t, terminal.LoginAnswers{Host: server.URL, Method: terminal.LoginToken, Store: settings.StoreKeyring, SSHKey: prompt.prefilled.SSHKey, SetupGit: true}, prompt.prefilled)
require.False(t, prompt.questions.Host)
require.True(t, prompt.questions.Method && prompt.questions.Store && prompt.questions.SetupGit)
require.Equal(t, "Create one at https://gitea.com/user/settings/applications", prompt.questions.TokenHint("https://gitea.com"))
credential, err := deps.Credentials.Load(server.URL, "alice", settings.StoreFile)
require.NoError(t, err)
require.Equal(t, "pasted-token", credential.AccessToken)
require.Equal(t, "✓ Logged in to "+server.URL+" as alice (token, file store)\n", withoutANSI(diagnostics.String()))
// Without --host, the sole instance is the suggestion; logging in again replaces the token.
diagnostics.Reset()
prompt.answers.Token, prompt.accept = "rotated-token", true
require.NoError(t, Execute(context.Background(), deps, []string{"auth", "login"}))
require.True(t, prompt.questions.Host)
require.Equal(t, server.URL, prompt.prefilled.Host)
require.Equal(t, []string{"alice is already logged in to " + server.URL + ". Replace the stored credential?"}, prompt.confirmations)
credential, err = deps.Credentials.Load(server.URL, "alice", settings.StoreFile)
require.NoError(t, err)
require.Equal(t, "rotated-token", credential.AccessToken)
}
func TestAuthLoginReplacesACredentialOnlyWhenConfirmed(t *testing.T) {
server := newAuthenticatedServer(http.NotFoundHandler())
defer server.Close()
deps, _, _ := testDeps(t)
configureAccounts(t, deps, server.URL, "alice", "alice")
login := func(extra ...string) error {
deps.Streams.In = strings.NewReader("new-token\n")
return Execute(context.Background(), deps, append([]string{"auth", "login", "--host", server.URL, "--with-token", "--credential-store", "file", "--no-input"}, extra...))
}
err := login()
require.Equal(t, clierr.Usage, clierr.ExitCode(err))
require.EqualError(t, err, "confirmation required to replace the stored credential of alice on "+server.URL+"; rerun with --yes")
credential, err := deps.Credentials.Load(server.URL, "alice", settings.StoreFile)
require.NoError(t, err)
require.Equal(t, "alice-token", credential.AccessToken)
require.NoError(t, login("--yes"))
credential, err = deps.Credentials.Load(server.URL, "alice", settings.StoreFile)
require.NoError(t, err)
require.Equal(t, "new-token", credential.AccessToken)
// A named account is confirmed before tea asks for its token.
deps, _, _ = terminalDeps(t)
configureAccounts(t, deps, server.URL, "alice", "alice")
prompt := &scriptedPrompter{secret: "unused"}
deps.Prompter = prompt
err = Execute(context.Background(), deps, []string{"auth", "login", "--host", server.URL, "--with-token", "--user", "alice"})
require.Equal(t, clierr.Canceled, clierr.ExitCode(err))
require.Len(t, prompt.confirmations, 1)
require.Empty(t, prompt.secrets)
}
func TestAuthStatusShowsAccountsByInstance(t *testing.T) {
const instance = "https://example.org"
helper := "config --global --get-all credential." + instance + ".helper"
for _, tc := range []struct {
name string
users []string
env map[string]string
helper bool
want string
failure string
exitCode int
}{
{
name: "accounts", users: []string{"alice", "bob"}, helper: true,
want: instance + "\n ✓ Logged in as alice (token, file store) · active\n ✓ Logged in as bob (token, file store)\n - Git credential helper: configured (global)\n",
},
{
name: "environment token", users: []string{"alice"}, env: map[string]string{"GITEA_TOKEN": "env", "TEA_HOST": "example.org"},
want: instance + "\n ✓ Using GITEA_TOKEN from the environment\n ✓ Logged in as alice (token, file store) · active\n - Git credential helper: not configured; run tea auth setup-git\n",
},
{
name: "environment token only", env: map[string]string{"GITEA_TOKEN": "env", "GITEA_INSTANCE_URL": instance},
want: instance + "\n ✓ Using GITEA_TOKEN from the environment\n",
},
{name: "logged out", failure: "not logged in to any Gitea instance; run tea auth login", exitCode: clierr.Authentication},
} {
t.Run(tc.name, func(t *testing.T) {
deps, out, _ := terminalDeps(t)
deps.Getenv = envFunc(tc.env)
if tc.helper {
deps.Git = &fakeGit{results: map[string]string{helper: "!'/usr/bin/tea' auth git-credential --host " + instance}}
}
if len(tc.users) > 0 {
configureAccounts(t, deps, instance, tc.users[0], tc.users...)
}
err := Execute(context.Background(), deps, []string{"auth", "status"})
if tc.failure != "" {
require.Equal(t, tc.exitCode, clierr.ExitCode(err))
require.EqualError(t, err, tc.failure)
} else {
require.NoError(t, err)
}
require.Equal(t, tc.want, withoutANSI(out.String()))
})
}
deps, out, _ := testDeps(t)
configureHost(t, deps, instance, settings.Host{User: "alice", Users: tokenAccounts(settings.StoreFile, "alice")})
err := Execute(context.Background(), deps, []string{"auth", "status"})
require.Equal(t, clierr.Authentication, clierr.ExitCode(err))
require.EqualError(t, err, "1 of 1 credentials cannot authenticate; log in again with tea auth login")
require.Equal(t, instance+"\talice\ttrue\ttoken\tfile\tfalse\t\t\tcredential unavailable; run tea auth login for this instance and account\n", out.String())
}
func TestAuthSwitchSelectsInstanceAndAccount(t *testing.T) {
const instance = "https://example.org"
deps, _, diagnostics := terminalDeps(t)
configureAccounts(t, deps, instance, "alice", "alice")
err := Execute(context.Background(), deps, []string{"auth", "switch"})
require.EqualError(t, err, "alice is the only account on "+instance+"; log in to another with tea auth login --host "+instance)
configureAccounts(t, deps, instance, "alice", "alice", "bob")
active := func() string {
s, err := deps.Settings.Load()
require.NoError(t, err)
return s.Hosts.Hosts[instance].User
}
for _, tc := range []struct {
args []string
want, diag string
}{
{nil, "bob", "✓ Switched active account for " + instance + " to bob\n"},
{nil, "alice", "✓ Switched active account for " + instance + " to alice\n"},
{[]string{"ALICE"}, "alice", "! alice is already the active account on " + instance + "\n"},
{[]string{"--user", "bob"}, "bob", "✓ Switched active account for " + instance + " to bob\n"},
} {
diagnostics.Reset()
require.NoError(t, Execute(context.Background(), deps, append([]string{"auth", "switch"}, tc.args...)))
require.Equal(t, tc.want, active())
require.Equal(t, tc.diag, withoutANSI(diagnostics.String()))
}
configureAccounts(t, deps, instance, "bob", "alice", "bob", "carol")
prompt := &loginPrompter{choice: 2}
deps.Prompter = prompt
require.NoError(t, Execute(context.Background(), deps, []string{"auth", "switch"}))
require.Equal(t, []string{"alice", "bob (active)", "carol"}, prompt.options)
require.Equal(t, "carol", active())
err = Execute(context.Background(), deps, []string{"auth", "switch", "--no-input"})
require.Equal(t, clierr.Usage, clierr.ExitCode(err))
require.EqualError(t, err, "name the account: tea auth switch <user> (accounts on "+instance+": alice, bob, carol)")
err = Execute(context.Background(), deps, []string{"auth", "switch", "dave"})
require.EqualError(t, err, `account "dave" is not logged in on `+instance+" (accounts: alice, bob, carol)")
}
func TestAuthTokenPrintsTheCredential(t *testing.T) {
server := newAuthenticatedServer(http.NotFoundHandler())
defer server.Close()
instance := server.URL
deps, out, _ := testDeps(t)
configureAccounts(t, deps, instance, "alice", "alice")
require.NoError(t, Execute(context.Background(), deps, []string{"auth", "token"}))
require.Equal(t, "alice-token\n", out.String())
err := Execute(context.Background(), deps, []string{"auth", "token", "--user", "bob"})
require.Equal(t, clierr.Authentication, clierr.ExitCode(err))
out.Reset()
deps.Getenv = envFunc(map[string]string{"GITEA_TOKEN": "env-token", "TEA_HOST": instance})
require.NoError(t, Execute(context.Background(), deps, []string{"auth", "token"}))
require.Equal(t, "env-token\n", out.String())
deps.Getenv = envFunc(nil)
configureHost(t, deps, instance, settings.Host{User: "alice", Users: map[string]settings.Account{"alice": {AuthMethod: settings.AuthHTTPSign, SSHKey: "/keys/id"}}})
require.EqualError(t, Execute(context.Background(), deps, []string{"auth", "token"}), "alice on "+instance+" signs requests with an SSH key and has no token")
require.EqualError(t, Execute(context.Background(), deps, []string{"auth", "token", "--json"}), "auth token prints the token; --json is not supported")
}
// rejectingGit records the input of Git commands that read standard input.
type rejectingGit struct {
fakeGit
inputs []string
}
func (g *rejectingGit) Input(_ context.Context, _, input string, args ...string) (string, error) {
g.inputs = append(g.inputs, strings.Join(args, " ")+"\n"+input)
return "", nil
}
func TestLogoutAsksGitToForgetTheAccount(t *testing.T) {
const instance = "https://example.org:3000"
deps, _, diagnostics := terminalDeps(t)
runner := &rejectingGit{}
deps.Git = runner
configureAccounts(t, deps, instance, "alice", "alice", "bob")
require.NoError(t, Execute(context.Background(), deps, []string{"auth", "logout", "--yes"}))
require.Equal(t, []string{"credential reject\nprotocol=https\nhost=example.org:3000\nusername=alice\npassword=alice-token\n\n"}, runner.inputs)
require.Equal(t, "✓ Logged out of "+instance+" (alice)\n✓ Switched active account for "+instance+" to bob\n", withoutANSI(diagnostics.String()))
err := Execute(context.Background(), deps, []string{"auth", "logout", "carol", "--yes"})
require.EqualError(t, err, `account "carol" is not logged in on `+instance+" (accounts: bob)")
}
func TestLogoutFindsNamedAccountOnAnotherInstanceThanTheClone(t *testing.T) {
deps, _, _ := testDeps(t)
deps.Credentials.Keyring = &statusKeyring{}
deps.Git = &fakeGit{results: map[string]string{"remote": "origin", "remote get-url origin": "https://a.example.org/alice/project.git"}}
configureHost(t, deps, "https://a.example.org", settings.Host{User: "alice", Users: tokenAccounts(settings.StoreKeyring, "alice")})
configureHost(t, deps, "https://b.example.org", settings.Host{User: "bob", Users: tokenAccounts(settings.StoreKeyring, "bob")})
require.NoError(t, deps.Settings.Update(settings.TargetPreferences, func(s *settings.Snapshot) error { s.Preferences.DefaultHost = "https://b.example.org"; return nil }))
require.NoError(t, Execute(context.Background(), deps, []string{"auth", "logout", "bob", "--yes", "--no-input"}))
snapshot, err := deps.Settings.Load()
require.NoError(t, err)
require.NotContains(t, snapshot.Hosts.Hosts["https://b.example.org"].Users, "bob")
require.Contains(t, snapshot.Hosts.Hosts["https://a.example.org"].Users, "alice")
}
func TestAuthStatusVerifyHonorsInstanceInsecureForEnvironmentToken(t *testing.T) {
server := httptest.NewTLSServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.URL.Path == "/api/v1/token" {
_, _ = w.Write([]byte(`{"scopes":["all"]}`))
return
}
_, _ = w.Write([]byte(`{"login":"alice"}`))
}))
defer server.Close()
environment := map[string]string{"GITEA_INSTANCE_URL": server.URL, "GITEA_TOKEN": "secret"}
deps, out, _ := testDeps(t)
deps.Getenv = envFunc(environment)
require.Error(t, Execute(context.Background(), deps, []string{"auth", "status", "--verify"}))
out.Reset()
environment["GITEA_INSTANCE_INSECURE"] = "true"
require.NoError(t, Execute(context.Background(), deps, []string{"auth", "status", "--verify", "--json=user,verified"}))
require.JSONEq(t, `[{"user":"alice","verified":true}]`, out.String())
}