Tronax
7b1c18590e
Argon2id password hashing (PHC format, self-encoded/decoded without an external lib) with constant-time verification, UserStore (create/get by email and id) and SessionStore (opaque crypto/rand tokens, SHA-256 hashed in DB, create/lookup/revoke, last_seen_at bump on lookup). HTTP layer: Register/Login/Logout handlers + RequireAuth middleware. Login uses a dummy-hash path so unknown-email and wrong-password yield the same timing/shape, narrowing user enumeration. Tokens accepted via Bearer header (native clients) or session cookie (HttpOnly, SameSite=Lax). Routes wired in api.go: POST /auth/register, /auth/login, /auth/logout. Verified with go test, go vet and an end-to-end smoke test against a real PostgreSQL container (register/login/logout/duplicate/short-pw/wrong-pw). OIDC (Phase B part 2) follows next; the issueSession helper is reused.
64 lines
1.9 KiB
Go
64 lines
1.9 KiB
Go
package httpapi
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import (
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"net/http"
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"github.com/jackc/pgx/v5/pgxpool"
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"github.com/mitbringsl/backend/internal/auth"
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"github.com/mitbringsl/backend/internal/config"
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)
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// API bundles all handler groups and wires the router.
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// Handler groups are added in subsequent phases (lists, items, suggestions).
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type API struct {
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cfg *config.Config
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pool *pgxpool.Pool
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health *HealthHandler
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auth *AuthHandler
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}
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// NewAPI constructs the API with all handler groups.
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func NewAPI(cfg *config.Config, pool *pgxpool.Pool) *API {
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users := auth.NewUserStore(pool)
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sessions := auth.NewSessionStore(pool, auth.SessionConfig{
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TokenBytes: cfg.SessionTokenBytes,
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TTL: cfg.SessionTokenTTL,
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})
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return &API{
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cfg: cfg,
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pool: pool,
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health: &HealthHandler{Pool: pool},
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auth: NewAuthHandler(users, sessions, cfg),
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}
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}
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// Handler returns the fully wired http.Handler with all middleware applied.
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func (a *API) Handler() http.Handler {
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mux := http.NewServeMux()
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// --- public health endpoints (no auth) ---
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mux.HandleFunc("GET /healthz", a.health.Healthz)
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mux.HandleFunc("GET /readyz", a.health.Readyz)
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// --- auth endpoints ---
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mux.HandleFunc("POST /auth/register", a.auth.Register)
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mux.HandleFunc("POST /auth/login", a.auth.Login)
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mux.HandleFunc("POST /auth/logout", a.auth.Logout)
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// mux.HandleFunc("POST /auth/oidc", a.auth.OIDC) // Phase B part 2
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// --- authenticated API endpoints (added in Phase C) ---
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// mux.HandleFunc("GET /api/lists", a.RequireAuth(http.HandlerFunc(a.lists.List)))
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// mux.HandleFunc("GET /api/lists/{id}/ops", a.RequireAuth(http.HandlerFunc(a.items.PullOps)))
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// mux.HandleFunc("POST /api/lists/{id}/ops", a.RequireAuth(http.HandlerFunc(a.items.PushOps)))
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// mux.HandleFunc("GET /api/suggestions", a.RequireAuth(http.HandlerFunc(a.suggest.Suggest)))
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return Chain(
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mux,
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requestIDMiddleware,
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loggingMiddleware,
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recoverMiddleware,
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corsMiddleware(a.cfg),
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)
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}
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