Add session-bound personal profile editing

2026-09-05 02:37:38 -04:00
parent 7c68a3499a
commit a16283efd7
12 changed files with 499 additions and 8 deletions
@@ -0,0 +1,212 @@
+// SPDX-License-Identifier: MPL-2.0
+
+package authsqlite
+
+import (
+	"crypto/sha256"
+	"errors"
+	"path/filepath"
+	"sync"
+	"testing"
+	"time"
+
+	"gamertan.com/web/auth"
+)
+
+type profileFixture struct {
+	store          *Store
+	path           string
+	now            time.Time
+	user           auth.User
+	session, other auth.Session
+}
+
+func newProfileFixture(t *testing.T) profileFixture {
+	t.Helper()
+	path := filepath.Join(t.TempDir(), "identity.sqlite")
+	store, err := Open(path)
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Cleanup(func() { store.Close() })
+	now := time.Now().UTC().Truncate(time.Second)
+	user := auth.User{ID: "profile-user", Username: "profile.reader", Email: "profile@example.test", DisplayName: "Profile Reader", Status: "active", CreatedAt: now, UpdatedAt: now}
+	if err = store.CreateUser(t.Context(), user, "fixture-hash"); err != nil {
+		t.Fatal(err)
+	}
+	session := auth.Session{UserID: user.ID, Digest: sha256.Sum256([]byte("acting-session")), CreatedAt: now, LastSeenAt: now, ExpiresAt: now.Add(time.Hour)}
+	other := session
+	other.Digest = sha256.Sum256([]byte("other-session"))
+	for _, s := range []auth.Session{session, other} {
+		if err = store.CreateSession(t.Context(), s); err != nil {
+			t.Fatal(err)
+		}
+	}
+	return profileFixture{store, path, now, user, session, other}
+}
+
+func (f profileFixture) change(field, value string, revision int64) (auth.ProfileEdit, auth.AuditEvent) {
+	return auth.ProfileEdit{UserID: f.user.ID, SessionDigest: f.session.Digest, ExpectedRevision: revision, Field: field, Value: value},
+		auth.AuditEvent{ID: "profile-audit-" + field, ActorUserID: f.user.ID, Action: "auth.profile." + field, ResourceType: "user", ResourceID: f.user.ID, Summary: "Own profile field changed", CreatedAt: f.now}
+}
+
+func TestOwnProfileStableIdentityAndSessionPolicy(t *testing.T) {
+	f := newProfileFixture(t)
+	initial, err := f.store.OwnProfile(t.Context(), f.session.Digest, f.now)
+	if err != nil || initial.Revision != 1 {
+		t.Fatalf("initial revision: %d %v", initial.Revision, err)
+	}
+	change, audit := f.change("display_name", "  Émilie ★  ", 1)
+	updated, err := f.store.UpdateOwnProfile(t.Context(), change, audit)
+	if err != nil || updated.DisplayName != "Émilie ★" || updated.Revision != 2 || updated.UserID != initial.UserID || updated.Username != initial.Username || updated.Email != initial.Email {
+		t.Fatalf("display update: %+v %v", updated, err)
+	}
+	if _, err = f.store.OwnProfile(t.Context(), f.other.Digest, f.now); err != nil {
+		t.Fatal("display edit revoked session", err)
+	}
+	if _, err = f.store.UpdateOwnProfile(t.Context(), change, audit); !errors.Is(err, auth.ErrProfileConflict) {
+		t.Fatalf("stale: %v", err)
+	}
+	change, audit = f.change("username", "new.reader", 2)
+	change.ExpectedPasswordHash = "fixture-hash"
+	updated, err = f.store.UpdateOwnProfile(t.Context(), change, audit)
+	if err != nil || updated.Username != "new.reader" || updated.Revision != 3 || updated.UserID != initial.UserID || updated.Email != initial.Email {
+		t.Fatalf("username update: %+v %v", updated, err)
+	}
+	if _, err = f.store.OwnProfile(t.Context(), f.other.Digest, f.now); !errors.Is(err, auth.ErrProfileAccess) {
+		t.Fatalf("other session survived: %v", err)
+	}
+	user, hash, err := f.store.CredentialByIdentifier(t.Context(), "NEW.READER")
+	if err != nil || user.ID != initial.UserID || hash != "fixture-hash" {
+		t.Fatal("credential identity changed", err)
+	}
+	var count int
+	if err = f.store.db.QueryRow(`SELECT count(*) FROM gwf_audit_events WHERE actor_user_id=? AND resource_id=?`, f.user.ID, f.user.ID).Scan(&count); err != nil || count != 2 {
+		t.Fatalf("audits: %d %v", count, err)
+	}
+	reopened, err := OpenWithOptions(f.path, OpenOptions{Migrate: false})
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer reopened.Close()
+	if recovered, err := reopened.OwnProfile(t.Context(), f.session.Digest, f.now); err != nil || recovered != updated {
+		t.Fatalf("restart: %+v %v", recovered, err)
+	}
+}
+
+func TestOwnProfileAuthorizationAndRollback(t *testing.T) {
+	for _, test := range []struct{ name, sql string }{
+		{"revoked-session", `DELETE FROM gwf_auth_sessions`},
+		{"expired-session", `UPDATE gwf_auth_sessions SET expires_at=1`},
+		{"suspended", `UPDATE gwf_users SET status='suspended'`},
+		{"disabled", `UPDATE gwf_users SET status='disabled'`},
+		{"registration-pending", `UPDATE gwf_users SET registration_pending=1`},
+		{"password-change", `UPDATE gwf_users SET password_change_required=1`},
+	} {
+		t.Run(test.name, func(t *testing.T) {
+			f := newProfileFixture(t)
+			if _, err := f.store.db.Exec(test.sql); err != nil {
+				t.Fatal(err)
+			}
+			change, audit := f.change("display_name", "not allowed", 1)
+			if _, err := f.store.UpdateOwnProfile(t.Context(), change, audit); !errors.Is(err, auth.ErrProfileAccess) {
+				t.Fatalf("access: %v", err)
+			}
+		})
+	}
+	f := newProfileFixture(t)
+	change, audit := f.change("username", "new.reader", 1)
+	change.UserID = "another-user"
+	audit.ActorUserID = change.UserID
+	audit.ResourceID = change.UserID
+	if _, err := f.store.UpdateOwnProfile(t.Context(), change, audit); !errors.Is(err, auth.ErrProfileAccess) {
+		t.Fatalf("foreign user: %v", err)
+	}
+	change, audit = f.change("username", "new.reader", 1)
+	change.ExpectedPasswordHash = "old-verified-hash"
+	if _, err := f.store.UpdateOwnProfile(t.Context(), change, audit); !errors.Is(err, auth.ErrProfileConflict) {
+		t.Fatalf("changed password: %v", err)
+	}
+	change.ExpectedPasswordHash = "fixture-hash"
+	if err := f.store.AppendAudit(t.Context(), audit); err != nil {
+		t.Fatal(err)
+	}
+	if _, err := f.store.UpdateOwnProfile(t.Context(), change, audit); err == nil {
+		t.Fatal("duplicate audit accepted")
+	}
+	if profile, err := f.store.OwnProfile(t.Context(), f.session.Digest, f.now); err != nil || profile.Revision != 1 || profile.Username != f.user.Username {
+		t.Fatalf("rollback: %+v %v", profile, err)
+	}
+	if _, err := f.store.OwnProfile(t.Context(), f.other.Digest, f.now); err != nil {
+		t.Fatal("audit failure revoked session", err)
+	}
+}
+
+func TestOwnProfileUniquenessConcurrencyAndMigration(t *testing.T) {
+	f := newProfileFixture(t)
+	otherUser := f.user
+	otherUser.ID = "another-user"
+	otherUser.Username = "another.reader"
+	otherUser.Email = "another@example.test"
+	if err := f.store.CreateUser(t.Context(), otherUser, "fixture-hash"); err != nil {
+		t.Fatal(err)
+	}
+	change, audit := f.change("username", "ANOTHER.READER", 1)
+	if _, err := f.store.UpdateOwnProfile(t.Context(), change, audit); !errors.Is(err, auth.ErrUsernameUnavailable) {
+		t.Fatalf("unique name: %v", err)
+	}
+	second, err := OpenWithOptions(f.path, OpenOptions{Migrate: false})
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer second.Close()
+	var wg sync.WaitGroup
+	results := make(chan error, 2)
+	for _, store := range []*Store{f.store, second} {
+		wg.Add(1)
+		go func(store *Store) {
+			defer wg.Done()
+			change, audit := f.change("display_name", "New Name", 1)
+			_, err := store.UpdateOwnProfile(t.Context(), change, audit)
+			results <- err
+		}(store)
+	}
+	wg.Wait()
+	close(results)
+	success, conflict := 0, 0
+	for err := range results {
+		if err == nil {
+			success++
+		} else if errors.Is(err, auth.ErrProfileConflict) {
+			conflict++
+		} else {
+			t.Fatal(err)
+		}
+	}
+	if success != 1 || conflict != 1 {
+		t.Fatalf("concurrent writes: %d successes, %d conflicts", success, conflict)
+	}
+	// Recreate the actual previous schema without rewriting its identity rows.
+	if _, err = f.store.db.Exec(`ALTER TABLE gwf_users DROP COLUMN profile_revision`); err != nil {
+		t.Fatal(err)
+	}
+	if _, err = f.store.db.Exec(`DELETE FROM gamertan_web_migrations WHERE version=11`); err != nil {
+		t.Fatal(err)
+	}
+	if version, err := f.store.CurrentSchema(t.Context()); err != nil || version != 10 {
+		t.Fatalf("prior schema: %d %v", version, err)
+	}
+	if err = f.store.RequireCurrentSchema(t.Context()); err == nil {
+		t.Fatal("startup accepted old schema")
+	}
+	if err = f.store.Migrate(t.Context()); err != nil {
+		t.Fatal(err)
+	}
+	profile, err := f.store.OwnProfile(t.Context(), f.session.Digest, f.now)
+	if err != nil || profile.UserID != f.user.ID || profile.Email != f.user.Email || profile.DisplayName != "New Name" || profile.Revision != 1 {
+		t.Fatalf("migration: %+v %v", profile, err)
+	}
+	if err = f.store.Migrate(t.Context()); err != nil {
+		t.Fatal("idempotent migration", err)
+	}
+}