암호 키 생성 후 내보내기 페이지로 이동하도록 구현

src/lib/hooks/goto.ts

@@ -0,0 +1,21 @@
+import { writable } from "svelte/store";
+import { goto as svelteGoto } from "$app/navigation";
+
+type Path = "/key/export";
+
+interface KeyExportState {
+  pubKeyBase64: string;
+  privKeyBase64: string;
+}
+
+export const keyExportState = writable<KeyExportState | null>(null);
+
+export function goto(path: "/key/export", state: KeyExportState): Promise<void>;
+
+export function goto(path: Path, state: unknown) {
+  switch (path) {
+    case "/key/export":
+      keyExportState.set(state as KeyExportState);
+      return svelteGoto(path);
+  }
+}

src/lib/hooks/index.ts

@@ -1 +1,2 @@
 export { default as callAPI } from "./callAPI";
+export { goto } from "./goto";

src/lib/stores/key.ts

@@ -0,0 +1,4 @@
+import { writable } from "svelte/store";
+
+export const pubKey = writable<CryptoKey | null>(null);
+export const privKey = writable<CryptoKey | null>(null);