84 lines
3.2 KiB
Python
84 lines
3.2 KiB
Python
"""Integration: with pipelock's tls_interception enabled (PRD 0006),
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a clean HTTPS GET to an allowlisted host succeeds end-to-end through
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the bumped tunnel.
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Complement to test_pipelock_blocks_secret_https_post — together they
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pin pipelock's two paths (block on body match, allow on clean
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traffic). This test is also the implicit TLS-trust check: if
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provision_ca had failed to install pipelock's CA into the agent's
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trust store, curl would have rejected the bumped leaf cert and the
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fetch would have failed before any HTTP response could come back."""
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from __future__ import annotations
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import os
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import shutil
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import tempfile
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import unittest
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from pathlib import Path
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from bot_bottle.backend import BottleSpec, get_bottle_backend
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from tests._docker import skip_unless_docker
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from tests.fixtures import fixture_minimal
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# raw.githubusercontent.com is in the baked-in DEFAULT_ALLOWLIST.
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# `git`'s own README on the master branch is a long-lived raw file
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# (~3 KB) that any CI runner with internet can fetch.
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_TARGET_URL = "https://raw.githubusercontent.com/git/git/master/README.md"
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@skip_unless_docker()
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class TestPipelockAllowsNormalHttps(unittest.TestCase):
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@unittest.skipIf(
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os.environ.get("GITEA_ACTIONS") == "true",
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"skipped under act_runner: docker socket mount topology breaks "
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"in-process visibility of networks created on the host daemon",
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)
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def test_https_get_to_allowed_host_succeeds(self):
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backend = get_bottle_backend()
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stage_dir = Path(tempfile.mkdtemp(prefix="cb-test-stage."))
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try:
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spec = BottleSpec(
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manifest=fixture_minimal(),
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agent_name="demo",
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copy_cwd=False,
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user_cwd=str(stage_dir),
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)
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plan = backend.prepare(spec, stage_dir=stage_dir)
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with backend.launch(plan) as bottle:
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script = (
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"set -eu\n"
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'curl --proxy "$HTTPS_PROXY" -s --max-time 10 \\\n'
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" -w 'status=%{http_code}\\n' \\\n"
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" -o /tmp/probe-body.txt \\\n"
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f" {_TARGET_URL}\n"
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'echo "len=$(wc -c < /tmp/probe-body.txt)"\n'
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)
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result = bottle.exec(script)
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finally:
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shutil.rmtree(stage_dir, ignore_errors=True)
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self.assertEqual(
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0, result.returncode,
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f"exec wrapper failed: stdout={result.stdout!r} stderr={result.stderr!r}",
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)
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# 200 from the upstream (pipelock forwarded after the body
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# scan passed). If curl had failed the bumped-cert trust
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# check, the exit code or status would be non-200 here.
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self.assertIn(
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"status=200", result.stdout,
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f"expected 200 from raw.githubusercontent.com; got: {result.stdout!r}",
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)
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# The git README is ~3 KB. Anything substantially non-zero
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# proves the response body actually transferred — i.e. the
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# CONNECT tunnel + bumped TLS + body forwarding all worked.
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self.assertNotIn(
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"len=0\n", result.stdout,
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f"response body was empty: {result.stdout!r}",
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)
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if __name__ == "__main__":
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unittest.main()
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