import { Effect, Exit } from "effect";import { describe, expect, test } from "@effect/vitest"; import { Owner, ProviderItemId, type CredentialProvider, type PluginCtx } from "@executor-js/sdk"; import { decryptSecret, deriveKey, encryptSecret, encryptedSecretsPlugin } from "./index"; // ---------------------------------------------------------------------------// In-memory PluginStorageFacade fake (owner-partitioned), enough to exercise// the provider exactly as the executor's plugin-storage table would.//// v2: the provider keys values by the opaque `ProviderItemId` (the storage// `key`); writes carry an `owner` the host supplies. Reads via `get`/`list`// are not owner-filtered — the connection row that references the id owns the// partition.// --------------------------------------------------------------------------- const makeFakeStorage = () => {  const rows = new Map<string, { owner: Owner; key: string; collection: string; data: unknown }>();  const composite = (collection: string, key: string) => `${collection} ${key}`;  const toEntry = (row: { owner: Owner; key: string; collection: string; data: unknown }) => ({    id: composite(row.collection, row.key),    owner: row.owner,    pluginId: "encryptedSecrets",    collection: row.collection,    key: row.key,    data: row.data,    createdAt: new Date(0),    updatedAt: new Date(0),  });  const facade = {    get: (input: { collection: string; key: string }) =>      Effect.sync(() => {        const row = rows.get(composite(input.collection, input.key));        return row ? (toEntry(row) as never) : null;      }),    getForOwner: (input: { collection: string; key: string; owner: Owner }) =>      Effect.sync(() => {        const row = rows.get(composite(input.collection, input.key));        return row && row.owner === input.owner ? (toEntry(row) as never) : null;      }),    list: (input: { collection: string }) =>      Effect.sync(        () =>          [...rows.values()]            .filter((row) => row.collection === input.collection)            .map((row) => toEntry(row)) as never,      ),    put: (input: { collection: string; key: string; owner: Owner; data: unknown }) =>      Effect.sync(() => {        const row = {          owner: input.owner,          key: input.key,          collection: input.collection,          data: input.data,        };        rows.set(composite(input.collection, input.key), row);        return toEntry(row) as never;      }),    remove: (input: { collection: string; key: string; owner: Owner }) =>      Effect.sync(() => {        rows.delete(composite(input.collection, input.key));      }),  };  return { facade, rows };}; const makeProvider = (key: string, owner: Owner = Owner.make("org")) => {  const { facade, rows } = makeFakeStorage();  // oxlint-disable-next-line executor/no-double-cast -- test boundary: minimal PluginCtx fake for the provider under test  const ctx = {    owner: { tenant: "tenant-a", subject: owner === Owner.make("user") ? "subject-a" : null },    pluginStorage: facade,  } as unknown as PluginCtx<unknown>;  const plugin = encryptedSecretsPlugin({ key });  const credentialProviders = plugin.credentialProviders as (    ctx: PluginCtx<unknown>,  ) => readonly CredentialProvider[];  const provider = credentialProviders(ctx)[0]!;  return { provider, rows };}; const id = (value: string) => ProviderItemId.make(value); const expectFailure = async <A, E>(effect: Effect.Effect<A, E>) => {  const exit = await Effect.runPromiseExit(effect);  expect(Exit.isFailure(exit)).toBe(true);}; describe("crypto", () => {  test("round-trips through encrypt/decrypt", async () => {    const key = deriveKey("master-key-1");    const payload = await Effect.runPromise(encryptSecret(key, "ghp_secret_value"));    expect(payload.startsWith("v1.")).toBe(true);    const back = await Effect.runPromise(decryptSecret(key, payload));    expect(back).toBe("ghp_secret_value");  });   test("a different key cannot decrypt", async () => {    const payload = await Effect.runPromise(encryptSecret(deriveKey("key-a"), "value"));    await expectFailure(decryptSecret(deriveKey("key-b"), payload));  });   test("tampered ciphertext fails the auth tag", async () => {    const key = deriveKey("master-key-1");    const payload = await Effect.runPromise(encryptSecret(key, "value"));    const parts = payload.split(".");    const tampered = [      parts[0],      parts[1],      parts[2],      Buffer.from("tampered").toString("base64"),    ].join(".");    await expectFailure(decryptSecret(key, tampered));  });}); describe("provider", () => {  test("set then get returns the plaintext", async () => {    const { provider } = makeProvider("master");    await Effect.runPromise(provider.set!(id("github"), "ghp_xyz"));    const got = await Effect.runPromise(provider.get(id("github")));    expect(got).toBe("ghp_xyz");  });   test("stores ciphertext at rest, not plaintext", async () => {    const { provider, rows } = makeProvider("master");    await Effect.runPromise(provider.set!(id("github"), "ghp_plaintext"));    const stored = String([...rows.values()][0]!.data);    expect(stored).not.toContain("ghp_plaintext");    expect(stored.startsWith("v1.")).toBe(true);  });   // removed: "a secret in one scope is invisible to another scope" — v2 drops  // the scope arg entirely. The provider keys solely by the opaque  // `ProviderItemId`; the referencing connection row owns the (tenant, owner,  // subject) partition, so cross-scope isolation is no longer the provider's  // concern to enforce or test.   test("get returns null for a missing id", async () => {    const { provider } = makeProvider("master");    expect(await Effect.runPromise(provider.get(id("absent")))).toBeNull();  });   test("has and delete reflect presence", async () => {    const { provider } = makeProvider("master");    expect(await Effect.runPromise(provider.has!(id("k")))).toBe(false);    await Effect.runPromise(provider.set!(id("k"), "v"));    expect(await Effect.runPromise(provider.has!(id("k")))).toBe(true);    await Effect.runPromise(provider.delete!(id("k")));    expect(await Effect.runPromise(provider.has!(id("k")))).toBe(false);    // delete is idempotent and returns void; deleting an absent id is a no-op.    await Effect.runPromise(provider.delete!(id("k")));    expect(await Effect.runPromise(provider.has!(id("k")))).toBe(false);  });   test("list surfaces stored ids", async () => {    const { provider } = makeProvider("master");    await Effect.runPromise(provider.set!(id("alpha"), "a"));    await Effect.runPromise(provider.set!(id("beta"), "b"));    const entries = await Effect.runPromise(provider.list!());    expect(entries.map((e) => e.id).sort()).toEqual(["alpha", "beta"]);  });});