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import { FastifyInstance } from "fastify";
import buildApp from "server/src/app";
import { EnvironmentVariables } from "../util";
import { readFile } from "fs-extra";
import { exec, ExecException } from "child_process";
const env = process.env as EnvironmentVariables;
const host = "localhost";
const port = 8080;
describe("Git HTTP backend", () => {
let app: FastifyInstance;
beforeAll(() => {
app = buildApp({
host: host,
port: port,
dev_port: 0, // Doesn't matter
title: "",
about: "",
base_dir: env.BASE_DIR,
production: false
}, "");
});
afterAll(async () => {
await app.close();
})
describe("info/refs", () => {
it("Should make a valid response when the service is git-upload-pack", async () => {
expect.assertions(7);
const res = await app.inject({
method: "GET",
url: `${env.AVAIL_REPO}/info/refs?service=git-upload-pack`
});
expect(res).toBeDefined();
expect(res).toHaveProperty("statusCode");
expect(res.statusCode).toEqual(200);
expect(res).toHaveProperty("payload");
expect(res.payload).toBeDefined();
const payload_lines = res.payload.split("\n");
expect(payload_lines[0]).toEqual("001e# service=git-upload-pack");
expect(payload_lines[payload_lines.length - 1]).toEqual("0000");
});
it("Should respond with 403 when the service is git-receive-pack", async () => {
expect.assertions(3);
const res = await app.inject({
method: "GET",
url: `${env.AVAIL_REPO}/info/refs?service=git-receive-pack`
});
expect(res).toBeDefined();
expect(res).toHaveProperty("statusCode");
expect(res.statusCode).toEqual(403);
});
});
describe("git-upload-pack", () => {
it("Should make a valid response", async () => {
expect.hasAssertions();
await app.listen(port);
const head = /^[a-f0-9]+/.exec((await readFile(`${env.BASE_DIR}/${env.AVAIL_REPO}/FETCH_HEAD`)).toString())[0];
const data = `0098want ${head} multi_ack_detailed no-done side-band-64k thin-pack ofs-delta deepen-since deepen-not agent=git/2.32.0\n00000009done`;
// Send a post request to git-upload-pack with curl
//
// I did it this way because i just couldn't get chunked responses
// to work with LightMyRequest or Supertest
const res = new Promise((resolve: (value: Record<string, Buffer>) => void, reject: (value: ExecException) => void) => {
const curl_params = [
"-X POST",
"-s",
"-H \"Content-Type: application/x-git-upload-pack-request\"",
"-T -"
].join(" ");
const command = `echo "${data}" | curl ${curl_params} http://${host}:${port}/${env.AVAIL_REPO}/git-upload-pack`;
exec(command, { maxBuffer: 5368709120, encoding: "buffer" }, (err, stdout, stderr) => {
if(err) {
reject(err);
return;
}
resolve({ stdout, stderr });
});
});
const { stdout, stderr } = await res;
expect(stderr).toBeInstanceOf(Buffer);
expect(stderr.length).toEqual(0);
expect(stdout).toBeInstanceOf(Buffer);
expect(stdout.length).toBeGreaterThan(1);
const readable_stdout = stdout.toString().split("\n");
expect(readable_stdout.length).toBeGreaterThan(5);
readable_stdout[2] = readable_stdout[2]
.replace(/[\x0D]/g, "###")
.replace(/[0-9a-f]{4}[\x02]/g, "");
readable_stdout[3] = readable_stdout[3]
.replace(/[\x0D]/g, "###")
.replace(/[0-9a-f]{4}[\x02]/g, "");
readable_stdout[readable_stdout.length - 1] = readable_stdout[readable_stdout.length - 1].replace(/.*[\x01]/, "");
expect(readable_stdout[0]).toEqual("0008NAK");
expect(readable_stdout[1]).toMatch(/Enumerating\ objects:\ \d+,\ done\.$/);
// Make sure the progress output for counting objects is fine and dandy
const counting_objects = readable_stdout[2].split("###");
for(const progress of counting_objects.slice(0, -1)) {
expect(progress).toMatch(/^Counting\ objects:\s+\d+%\s\(\d+\/\d+\)/);
}
expect(counting_objects[counting_objects.length - 1]).toMatch(/^Counting\ objects:\s+\d+%\s\(\d+\/\d+\),\sdone\./);
// Make sure the progress output for compressing objects is fine and dandy
const compressing_objects = readable_stdout[3].split("###");
for(const progress of compressing_objects.slice(0, -1)) {
expect(progress).toMatch(/^Compressing\ objects:\s+\d+%\s\(\d+\/\d+\)/);
}
expect(compressing_objects[counting_objects.length - 1]).toMatch(/^Compressing\ objects:\s+\d+%\s\(\d+\/\d+\),\sdone\./);
//Just to be sure
expect(readable_stdout[readable_stdout.length - 1]).toMatch(/^A?0{4}/);
});
});
describe("git-receive-pack", () => {
it("Should respond with 403", async () => {
expect.assertions(3);
const res = await app.inject({
method: "POST",
url: `${env.AVAIL_REPO}/git-receive-pack`,
headers: {
"content-type": "application/x-git-receive-pack-request"
}
});
expect(res).toBeDefined();
expect(res).toHaveProperty("statusCode");
expect(res.statusCode).toEqual(403);
});
});
});
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