3 files changed, 41 insertions, 1 deletions
diff --git a/api/handlers.go b/api/handlers.go
index f98dd6b..3b09d22 100644
--- a/api/handlers.go
+++ b/api/handlers.go
@@ -2,6 +2,8 @@ package api
 
 import (
 	"context"
+	"database/sql"
+	"errors"
 	"encoding/json"
 	"log"
 	"net/http"
@@ -37,7 +39,11 @@ type loginReq struct {
 	Username string `json:"username"`
 	Password string `json:"password"`
 }
-
+// tokenResp is returned by GET /token.
+type tokenResp struct {
+	AccessToken string `json:"access_token"`
+	ValidUntil  string `json:"valid_until"`
+}
 // --- helper writers ---
 
 func writeJSON(w http.ResponseWriter, code int, v any) {
@@ -168,3 +174,31 @@ func (h *Handler) Health(w http.ResponseWriter, r *http.Request) {
 
 	writeJSON(w, http.StatusOK, map[string]string{"status": "ok"})
 }
+
+// --- Get Token: GET /token?username=... ---
+
+func (h *Handler) GetToken(w http.ResponseWriter, r *http.Request) {
+	ctx, cancel := context.WithTimeout(r.Context(), defaultTimeout)
+	defer cancel()
+
+	username := r.URL.Query().Get("username")
+	if username == "" {
+		badRequest(w, "username query parameter is required")
+		return
+	}
+
+	acct, err := h.db.GetAccount(ctx, username)
+	if err != nil {
+		if errors.Is(err, sql.ErrNoRows) {
+			unauthorized(w)
+			return
+		}
+		serverError(w, "could not retrieve token")
+		return
+	}
+
+	writeJSON(w, http.StatusOK, tokenResp{
+		AccessToken: acct.AccessToken,
+		ValidUntil:  acct.AccessTokenExpiry.Format(time.RFC3339),
+	})
+}
diff --git a/db/db.go b/db/db.go
index 6fed1b0..228a655 100644
--- a/db/db.go
+++ b/db/db.go
@@ -315,6 +315,11 @@ func (d *DB) getAccountByUsername(ctx context.Context, username string) (*Accoun
 	return &acct, nil
 }
 
+// GetAccount fetches the current tokens for a username.
+func (d *DB) GetAccount(ctx context.Context, username string) (*Account, error) {
+	return d.getAccountByUsername(ctx, username)
+}
+
 // HealthCheck runs a trivial query to verify DB liveness.
 func (d *DB) HealthCheck(ctx context.Context) error {
 	_, err := d.conn.ExecContext(ctx, "SELECT 1")
diff --git a/main.go b/main.go
index 6662d90..f2cf44d 100644
--- a/main.go
+++ b/main.go
@@ -86,6 +86,7 @@ func main() {
 	mux.HandleFunc("POST /login", handler.Login)
 	mux.HandleFunc("POST /refresh", handler.Refresh)
 	mux.HandleFunc("GET /health", handler.Health)
+	mux.HandleFunc("GET /token", handler.GetToken)
 
 	addr := fmt.Sprintf(":%d", cfg.Server.Port)
 	srv := &http.Server{