~bigbes/core-go

b2c8e81ee698e6de5257e332cc4788b893d20cd5 — Conrad Hoffmann 4 years ago d56e2d7
Fix (some) user PGP key lookups from meta.sr.ht

The authForUsername() function uses a closure that is almost identical
to the LookupUser() function, but is missing the handling for the PGP
key if called from meta.sr.ht. This causes at least the email
notifications for new OAuth2 tokens to be sent unencrypted. This commit
fixes that (and reduces code duplication) by calling LookupUser()
instead.

This requires the context for the tests to have a value for the calling
service, so add that to the mock.
2 files changed, 6 insertions(+), 44 deletions(-)

M auth/middleware.go
M auth/middleware_test.go
M auth/middleware.go => auth/middleware.go +1 -43
@@ 101,49 101,7 @@ func authError(w http.ResponseWriter, reason string, code int) {

func authForUsername(ctx context.Context, username string) (*AuthContext, error) {
	var auth AuthContext
	if err := database.WithTx(ctx, &sql.TxOptions{
		Isolation: 0,
		ReadOnly:  true,
	}, func(tx *sql.Tx) error {
		var (
			err  error
			rows *sql.Rows
		)
		query := database.
			Select(ctx, []string{
				`u.id`, `u.username`,
				`u.created`, `u.updated`,
				`u.email`,
				`u.user_type`,
				`u.url`, `u.location`, `u.bio`,
				`u.suspension_notice`,
			}).
			From(`"user" u`).
			Where(`u.username = ?`, username)
		if rows, err = query.RunWith(tx).Query(); err != nil {
			panic(err)
		}
		defer rows.Close()

		if !rows.Next() {
			if err := rows.Err(); err != nil {
				panic(err)
			}
			return fmt.Errorf("Authenticating for unknown user %s", username)
		}
		if err := rows.Scan(&auth.UserID, &auth.Username, &auth.Created,
			&auth.Updated, &auth.Email, &auth.UserType, &auth.URL, &auth.Location,
			&auth.Bio, &auth.SuspensionNotice); err != nil {
			panic(err)
		}
		if rows.Next() {
			if err := rows.Err(); err != nil {
				panic(err) // Invariant
			}
			panic(errors.New("Multiple matching user accounts; invariant broken"))
		}
		return nil
	}); err != nil {
	if err := LookupUser(ctx, username, &auth); err != nil {
		return nil, err
	}


M auth/middleware_test.go => auth/middleware_test.go +5 -1
@@ 12,6 12,7 @@ import (
	"github.com/stretchr/testify/assert"
	"github.com/vaughan0/go-ini"

	"git.sr.ht/~sircmpwn/core-go/config"
	"git.sr.ht/~sircmpwn/core-go/crypto"
	"git.sr.ht/~sircmpwn/core-go/database"
)


@@ 185,7 186,10 @@ func dbctx() (context.Context, sqlmock.Sqlmock) {
	if err != nil {
		panic(err)
	}
	ctx := database.Context(context.Background(), db)
	ctx := config.Context(
		database.Context(context.Background(), db),
		nil, "git.sr.ht",
	)
	return ctx, mock
}