Create demo viewer user

Changes

2 changed files (+69/-1)

• server.go
  • @@ -40,7 +40,11 @@ "init-admin-creation-password", false, "Whether generate a password for initial admin user creation",
    ) var shouldCreateAlice = flag.Bool( - "create-alice", false, "Create an admin user \"Alice/Alice's password\"?", + "create-alice", false, "Create an admin user \"alice@example.com/Alice's password\"?", + ) + + var shouldCreateBob = flag.Bool( + "create-bob", false, "Create a viewer user \"bob@example.com/Bob's password\"?", ) // charmbracelet/log uses 256-color for default styles.
  • @@ -120,6 +124,17 @@ logger.Fatal(err)
    } logger.Infof("Created admin user Alice. ID=%s", id) + } + + if *shouldCreateBob { + logger.Debug("Creating viewer user Bob...") + + id, err := setups.CreateBob(db) + if err != nil { + logger.Fatal(err) + } + + logger.Infof("Created viewer user Bob. ID=%s", id) } addr := fmt.Sprintf("%s:%d", *host, *port)
• setups/create_bob.go (new)
  • @@ -0,0 +1,53 @@
    + // Copyright 2025 Shota FUJI + // + // This source code is licensed under Zero-Clause BSD License. + // You can find a copy of the Zero-Clause BSD License at LICENSES/0BSD.txt + // You may also obtain a copy of the Zero-Clause BSD License at + // <https://opensource.org/license/0bsd> + // + // SPDX-License-Identifier: 0BSD + + package setups + + import ( + "database/sql" + "fmt" + + "github.com/google/uuid" + "google.golang.org/protobuf/proto" + + "pocka.jp/x/event_sourcing_user_management_poc/auth" + "pocka.jp/x/event_sourcing_user_management_poc/events" + "pocka.jp/x/event_sourcing_user_management_poc/gen/event" + "pocka.jp/x/event_sourcing_user_management_poc/gen/model" + ) + + // CreateBob creates a new viewer user named "Bob" with demo password of + // "Bob's password". + // CreateBob returns an ID of the created user on success. + func CreateBob(db *sql.DB) (string, error) { + id := uuid.New().String() + + passwordHash, salt := auth.HashPasswordWithRandomSalt("Bob's password") + + if err := events.Insert(db, []proto.Message{ + &event.UserCreated{ + Id: proto.String(id), + DisplayName: proto.String("Bob"), + Email: proto.String("bob@example.com"), + }, + &event.PasswordLoginConfigured{ + UserId: proto.String(id), + PasswordHash: passwordHash, + Salt: salt, + }, + &event.RoleAssigned{ + UserId: proto.String(id), + Role: model.Role.Enum(model.Role_ROLE_VIEWER), + }, + }); err != nil { + return "", fmt.Errorf("Unable to create Bob: %s", err) + } + + return id, nil + }