sc-postiz-poster/test/e2e.js

// postiz-poster integration test suite.
//
// Two gates:
//   1. payloadGate -- pure assertions on buildPostPayload (always runs, no net).
//   2. liveGate    -- drives a real Postiz instance; runs only when both
//                     POSTIZ_BASE_URL and POSTIZ_API_KEY are set.
//
// Run from the postiz/ directory:
//
//   node test/e2e.js                                  # payloadGate only
//   POSTIZ_BASE_URL=http://localhost:5000 \
//   POSTIZ_API_KEY=xxxxxxxx node test/e2e.js          # + liveGate
//
// Without the env vars the live gate is skipped (not failed), so the pure gate
// still runs anywhere with no Postiz available. Assertion failures are caught
// and counted; one failure does not stop the suite.

const assert = require("node:assert/strict");

const { buildPostPayload } = require("../lib/action");
const { makePostizClient } = require("../lib/postizClient");
const { encryptSecret, decryptSecret, isEncryptedBlob } = require("../lib/secretsAtRest");
const { POST_TYPES }       = require("../lib/constants");

let passed = 0;
let failed = 0;


const check = (name, fn) => {
    try {
        fn();
        passed += 1;
        console.log(`ok   - ${name}`);
    } catch (err) {
        failed += 1;
        console.log(`FAIL - ${name}: ${err && err.message ? err.message : err}`);
    }
};


const checkAsync = async (name, fn) => {
    try {
        await fn();
        passed += 1;
        console.log(`ok   - ${name}`);
    } catch (err) {
        failed += 1;
        console.log(`FAIL - ${name}: ${err && err.message ? err.message : err}`);
    }
};


const payloadGate = () => {
    const nowIso = "2026-06-08T20:00:00.000Z";

    check("now post targets every channel id, content carried through", () => {
        const cfg = { contentField: "body", integrationIds: "a, b ,c", when: POST_TYPES.NOW };
        const out = buildPostPayload(cfg, { body: "hi" }, [], nowIso);
        assert.equal(out.type, POST_TYPES.NOW);
        assert.equal(out.date, nowIso);
        assert.equal(out.posts.length, 3);
        assert.deepEqual(out.posts.map((p) => p.integration.id), ["a", "b", "c"]);
        assert.equal(out.posts[0].value[0].content, "hi");
    });

    check("media ids attach as image refs", () => {
        const cfg = { contentField: "body", integrationIds: "a", when: POST_TYPES.NOW };
        const out = buildPostPayload(cfg, { body: "pic" }, ["m1", "m2"], nowIso);
        assert.deepEqual(out.posts[0].value[0].image, [{ id: "m1" }, { id: "m2" }]);
    });

    check("scheduled post reads the date field, not now", () => {
        const cfg = { contentField: "body", integrationIds: "a", when: POST_TYPES.SCHEDULE, scheduleField: "at" };
        const out = buildPostPayload(cfg, { body: "later", at: "2026-12-25T09:00:00Z" }, [], nowIso);
        assert.equal(out.type, POST_TYPES.SCHEDULE);
        assert.equal(out.date, "2026-12-25T09:00:00.000Z");
    });

    check("blank / whitespace channel ids are dropped", () => {
        const cfg = { contentField: "body", integrationIds: " , ,", when: POST_TYPES.DRAFT };
        const out = buildPostPayload(cfg, { body: "x" }, [], nowIso);
        assert.equal(out.posts.length, 0);
    });
};


const secretsGate = () => {
    // secretsAtRest reads the key root from this env var (see getSessionSecret).
    process.env.SALTCORN_SESSION_SECRET = process.env.SALTCORN_SESSION_SECRET || "test-session-secret-do-not-use";
    const info = "postiz-poster:apiKey";

    check("seal -> open round-trips the plaintext", () => {
        const blob = encryptSecret("super-secret-key", info);
        assert.ok(isEncryptedBlob(blob), "blob should carry the scs1: prefix");
        assert.notEqual(blob, "super-secret-key");
        assert.equal(decryptSecret(blob, info), "super-secret-key");
    });

    check("ciphertext differs each call (random IV)", () => {
        assert.notEqual(encryptSecret("x", info), encryptSecret("x", info));
    });

    check("wrong domain label cannot open the blob", () => {
        const blob = encryptSecret("k", info);
        assert.equal(decryptSecret(blob, "postiz-poster:other"), null);
    });

    check("tampered blob fails GCM auth -> null", () => {
        const blob     = encryptSecret("k", info);
        const i        = "scs1:".length + 2;
        const flipped  = blob[i] === "A" ? "B" : "A";
        const tampered = blob.slice(0, i) + flipped + blob.slice(i + 1);
        assert.equal(decryptSecret(tampered, info), null);
    });

    check("plaintext is not mistaken for an encrypted blob", () => {
        assert.equal(isEncryptedBlob("plain"), false);
        assert.equal(decryptSecret("plain", info), null);
    });
};


const liveGate = async () => {
    const baseUrl = process.env.POSTIZ_BASE_URL;
    const apiKey  = process.env.POSTIZ_API_KEY;
    if (!baseUrl || !apiKey) {
        console.log("skip - liveGate (set POSTIZ_BASE_URL + POSTIZ_API_KEY to enable)");
        return;
    }

    const client = makePostizClient({ baseUrl, apiKey });
    let firstChannel = null;

    await checkAsync("listIntegrations returns an array", async () => {
        const integrations = await client.listIntegrations();
        assert.ok(Array.isArray(integrations), "expected an array of integrations");
        firstChannel = integrations[0] || null;
    });

    await checkAsync("createPost (draft) is accepted", async () => {
        if (!firstChannel) {
            console.log("       (no channels connected -- connect one in Postiz to exercise createPost)");
            return;
        }
        const cfg     = { contentField: "body", integrationIds: String(firstChannel.id), when: POST_TYPES.DRAFT };
        const payload = buildPostPayload(cfg, { body: "postiz-poster e2e draft -- safe to delete" }, [], new Date().toISOString());
        const res     = await client.createPost(payload);
        assert.ok(res, "expected a create-post response");
    });
};


const main = async () => {
    payloadGate();
    secretsGate();
    await liveGate();
    console.log(`\n${passed} passed, ${failed} failed`);
    process.exit(failed === 0 ? 0 : 1);
};


main();