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Client.fromJSON checks every snapshot field and each key's decoded length and throws an error naming the bad field. toJSON reads the token through a new ApiClient.getAuthToken and throws when there is none. logout zeroes the key buffers in place; collectionsSince re-checks for logout after its request so it never decrypts with zeroed keys. The CLI now reports a corrupt session file separately from a missing one. Model: opus-5-5
27 lines
971 B
TypeScript
27 lines
971 B
TypeScript
// How the CLI reads its saved session file back into a `Client`.
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//
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// A missing file means "not logged in" and returns null. A file that exists but
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// cannot be read back into a client (bad JSON, a missing field, a key of the
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// wrong length) throws an error saying the session file is corrupt, so the CLI
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// can tell the user which of the two it is. Needs `init()` first.
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import { existsSync, readFileSync } from "node:fs";
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import type { ApiClientOptions } from "./api/client.js";
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import { Client } from "./client.js";
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export const loadSession = (
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path: string,
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apiOptions?: ApiClientOptions,
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): Client | null => {
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if (!existsSync(path)) return null;
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try {
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return Client.fromJSON(
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JSON.parse(readFileSync(path, "utf-8")),
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apiOptions,
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);
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} catch (err) {
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const reason = err instanceof Error ? err.message : String(err);
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throw new Error(`Session file ${path} is corrupt: ${reason}`);
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}
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};
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