Files
forge/routers/web/auth/oauth_test.go
zeekayandHanzo Dev 9a07b4d089 legal: Hanzo AI, Inc. copyright above the upstream notices
2978 files. The fork is 2026-07-15 (rebrand: gitea.dev -> github.com/hanzoai/git),
so 2026 is the year, and "Copyright 2026 Hanzo AI, Inc." was already the form
used by the handful of files that had ours.

Shape is now:

	// Copyright 2026 Hanzo AI, Inc. All rights reserved.
	// Copyright 2015 The Gogs Authors. All rights reserved.
	// Copyright 2019 The Gitea Authors. All rights reserved.
	// SPDX-License-Identifier: MIT

Ours on top, theirs retained verbatim. Retained because MIT requires it, and
separately because they are true — those authors did write that code.

Not renamed to "The Git Authors": Git is a different project under a different
license, and putting its name here would attribute this code to people who have
nothing to do with it. Adding our line is the fix; overwriting theirs would have
been both a licence violation and a false statement.

gofmt still reports import-order drift in some of these files. It predates this
change (verified against a stash) and is left alone rather than burying a
one-line-per-file legal change under 3000 files of unrelated reordering.

Build clean.

Co-authored-by: Hanzo Dev <[email protected]>
2026-07-27 13:49:52 -07:00

123 lines
4.3 KiB
Go

// Copyright 2026 Hanzo AI, Inc. All rights reserved.
// Copyright 2021 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package auth
import (
"net/http"
"net/http/httptest"
"sync/atomic"
"testing"
"github.com/hanzoai/git/models/auth"
"github.com/hanzoai/git/models/unittest"
user_model "github.com/hanzoai/git/models/user"
"github.com/hanzoai/git/modules/hostmatcher"
"github.com/hanzoai/git/modules/setting"
"github.com/hanzoai/git/modules/test"
"github.com/hanzoai/git/services/oauth2_provider"
"github.com/golang-jwt/jwt/v5"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func createAndParseToken(t *testing.T, grant *auth.OAuth2Grant) *oauth2_provider.OIDCToken {
signingKey, err := oauth2_provider.CreateJWTSigningKey("HS256", make([]byte, 32))
assert.NoError(t, err)
assert.NotNil(t, signingKey)
response, terr := oauth2_provider.NewAccessTokenResponse(t.Context(), grant, signingKey, signingKey)
assert.Nil(t, terr)
assert.NotNil(t, response)
parsedToken, err := jwt.ParseWithClaims(response.IDToken, &oauth2_provider.OIDCToken{}, func(token *jwt.Token) (any, error) {
assert.NotNil(t, token.Method)
assert.Equal(t, signingKey.SigningMethod().Alg(), token.Method.Alg())
return signingKey.VerifyKey(), nil
})
assert.NoError(t, err)
assert.True(t, parsedToken.Valid)
oidcToken, ok := parsedToken.Claims.(*oauth2_provider.OIDCToken)
assert.True(t, ok)
assert.NotNil(t, oidcToken)
return oidcToken
}
func TestNewAccessTokenResponse_OIDCToken(t *testing.T) {
assert.NoError(t, unittest.PrepareTestDatabase())
grants, err := auth.GetOAuth2GrantsByUserID(t.Context(), 3)
assert.NoError(t, err)
assert.Len(t, grants, 1)
// Scopes: openid
oidcToken := createAndParseToken(t, grants[0])
assert.Empty(t, oidcToken.Name)
assert.Empty(t, oidcToken.PreferredUsername)
assert.Empty(t, oidcToken.Profile)
assert.Empty(t, oidcToken.Picture)
assert.Empty(t, oidcToken.Website)
assert.Empty(t, oidcToken.UpdatedAt)
assert.Empty(t, oidcToken.Email)
assert.False(t, oidcToken.EmailVerified)
user := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 5})
grants, err = auth.GetOAuth2GrantsByUserID(t.Context(), user.ID)
assert.NoError(t, err)
assert.Len(t, grants, 1)
// Scopes: openid profile email
oidcToken = createAndParseToken(t, grants[0])
assert.Equal(t, user.DisplayName(), oidcToken.Name)
assert.Equal(t, user.Name, oidcToken.PreferredUsername)
assert.Equal(t, user.HTMLURL(t.Context()), oidcToken.Profile)
assert.Equal(t, user.AvatarLink(t.Context()), oidcToken.Picture)
assert.Equal(t, user.Website, oidcToken.Website)
assert.Equal(t, user.UpdatedUnix, oidcToken.UpdatedAt)
assert.Equal(t, user.Email, oidcToken.Email)
assert.Equal(t, user.IsActive, oidcToken.EmailVerified)
}
func TestOAuth2AvatarClientBlocksLoopback(t *testing.T) {
var hit atomic.Bool
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
hit.Store(true)
_, _ = w.Write([]byte("img"))
}))
defer srv.Close()
// the httptest server binds a loopback address, which the SSRF-protected dialer must refuse
resp, err := oauth2AvatarHTTPClient().Get(srv.URL)
if resp != nil {
_ = resp.Body.Close()
}
require.Error(t, err)
assert.False(t, hit.Load(), "avatar client must refuse to dial a loopback address")
}
func TestOAuth2AvatarAllowListRestricts(t *testing.T) {
defer test.MockVariableValue(&setting.Security.AllowedHostList, "avatars.example.com")()
allowList := oauth2AvatarAllowList()
assert.True(t, allowList.MatchHostName("avatars.example.com"), "the configured host must be allowed")
assert.False(t, allowList.MatchHostName("8.8.8.8"), "an unrelated external host must be rejected")
// the default `external` allow-list still permits external hosts
setting.Security.AllowedHostList = hostmatcher.MatchBuiltinExternal
assert.True(t, oauth2AvatarAllowList().MatchHostName("8.8.8.8"), "default allow-list permits external hosts")
}
func TestOAuth2AvatarClientBlocksCloudMetadata(t *testing.T) {
// external-only allow-list must reject link-local cloud metadata (169.254.169.254) at dial time
resp, err := oauth2AvatarHTTPClient().Get("http://169.254.169.254/latest/meta-data/")
if resp != nil {
_ = resp.Body.Close()
}
require.Error(t, err)
assert.ErrorContains(t, err, "can only call allowed HTTP servers",
"avatar client must refuse a link-local cloud-metadata address")
}