修正 .gitignore:alterminal 模式誤忽略 cmd/alterminal,補提交 main package

2026-10-03 21:10:13 +08:00
parent 5fc1755c17
commit f4c5bc5823
2 changed files with 107 additions and 2 deletions
@@ -0,0 +1,104 @@
+package main
+
+import (
+	"log"
+	"net/http"
+	"os"
+	"strings"
+
+	"github.com/go-chi/chi/v5"
+	"github.com/go-chi/chi/v5/middleware"
+
+	"alterminal/internal/admin"
+	"alterminal/internal/auth"
+	"alterminal/internal/cli"
+	"alterminal/internal/oidc"
+	"alterminal/internal/store"
+)
+
+func main() {
+	if len(os.Args) > 1 {
+		cli.Run(os.Args[1:])
+		return
+	}
+
+	db, err := store.Open()
+	if err != nil {
+		log.Fatal("database: ", err)
+	}
+
+	// issuer 須為含 scheme 的絕對 URL 且不含尾斜線（OIDC Discovery 1.0
+	// §3：issuer 字串與簽入 token 的 iss claim 必須完全一致），統一去除
+	// 尾斜線以容錯。
+	issuer := strings.TrimSuffix(store.EnvOr("ISSUER", "http://localhost:8080"), "/")
+
+	r := chi.NewRouter()
+
+	r.Use(middleware.Logger)
+	r.Use(middleware.Recoverer)
+
+	r.Get("/", auth.AccountPageHandler(db))
+
+	r.Get("/users/{name}", func(w http.ResponseWriter, r *http.Request) {
+		w.Write([]byte("Hello, " + chi.URLParam(r, "name") + "!"))
+	})
+
+	r.Get("/.well-known/openid-configuration", oidc.DiscoveryHandler(issuer))
+	r.Get("/.well-known/jwks.json", oidc.JWKSHandler(db))
+
+	r.Get("/login", auth.LoginPageHandler(db))
+	r.Post("/login", auth.LoginHandler(db))
+	// RP-Initiated Logout 1.0 §2：登出端點須支援 GET 與 POST。不帶 RP
+	// 參數的 POST（側欄登出表單、JSON API）由 handler 內部委由
+	// auth.LogoutHandler 處理，行為不變。
+	r.Get("/logout", oidc.LogoutHandler(db, issuer))
+	r.Post("/logout", oidc.LogoutHandler(db, issuer))
+
+	// 更新密碼（登入者自助變更）：驗證目前密碼後於交易內更新並撤銷全部
+	// Session，再輪替目前瀏覽器的 Session（其他裝置立即登出）。
+	r.Get("/password", auth.PasswordPageHandler(db))
+	r.Post("/password", auth.PasswordChangeHandler(db))
+
+	// OIDC 授權碼流程（RFC 6749 §4.1.1 + OIDC Core §3.1）。
+	r.Get("/authorize", oidc.AuthorizeHandler(db))
+	r.Post("/authorize", oidc.AuthorizeHandler(db))
+	r.Post("/token", oidc.TokenHandler(db, issuer))
+	r.Get("/userinfo", oidc.UserInfoHandler(db, issuer))
+	r.Post("/userinfo", oidc.UserInfoHandler(db, issuer))
+
+	r.Get("/admin/keys", admin.KeysPageHandler(db))
+	r.Post("/admin/keys", admin.KeysCreateHandler(db))
+	r.Post("/admin/keys/{id}/retire", admin.KeysRetireHandler(db))
+
+	r.Get("/admin/applications", admin.ApplicationsPageHandler(db))
+	r.Get("/admin/applications/new", admin.ApplicationNewPageHandler(db))
+	r.Post("/admin/applications/new", admin.ApplicationsCreateHandler(db))
+	r.Get("/admin/applications/{id}", admin.ApplicationEditPageHandler(db))
+	r.Post("/admin/applications/{id}", admin.ApplicationUpdateHandler(db))
+	r.Post("/admin/applications/{id}/secret", admin.ApplicationsRotateSecretHandler(db))
+	r.Post("/admin/applications/{id}/delete", admin.ApplicationsDeleteHandler(db))
+
+	r.Handle("/static/*", auth.StaticHandler())
+
+	r.Get("/health", func(w http.ResponseWriter, r *http.Request) {
+		sqlDB, err := db.DB()
+		if err != nil {
+			w.WriteHeader(http.StatusServiceUnavailable)
+			w.Write([]byte("db: " + err.Error()))
+			return
+		}
+		if err := sqlDB.Ping(); err != nil {
+			w.WriteHeader(http.StatusServiceUnavailable)
+			w.Write([]byte("db: " + err.Error()))
+			return
+		}
+		w.Write([]byte("ok"))
+	})
+
+	// 未匹配任何路由的路徑（不分方法）輸出自訂 404 頁。
+	r.NotFound(auth.NotFoundHandler)
+
+	if err := http.ListenAndServe(":8080", r); err != nil {
+		log.Fatal(err)
+	}
+}