anti
f2b3393669
Replaces LICENSE (GPLv3 -> AGPLv3) and prepends `SPDX-License-Identifier: AGPL-3.0-or-later` to every source file across decnet/, decnet_web/, tests/, scripts/, and tools/. Rationale: closes the GPLv3 ASP loophole so any party operating a modified DECNET as a network service must offer their modified source. Personal copyright (Samuel Paschuan) + inbound=outbound contributions make a future unilateral relicense infeasible. - LICENSE: full AGPL-3.0 text (gnu.org/licenses/agpl-3.0.txt) - COPYRIGHT: project copyright notice - tools/add_spdx_headers.py: idempotent header injector (shebang- and PEP 263-aware) Touches 1565 source files (.py, .ts, .tsx, .js, .jsx, .css, .sh). No behavior change; comments only.
135 lines
4.1 KiB
Python
135 lines
4.1 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
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"""Seed-backed email loading for the POP3 template.
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Concat semantics: hardcoded ``_BAIT_EMAILS`` + .eml/.json from the seed
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path. Mirrors the IMAP test file.
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"""
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from __future__ import annotations
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import importlib.util
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import json
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import sys
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from pathlib import Path
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from types import ModuleType
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from unittest.mock import MagicMock, patch
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_HARDCODED = 10 # length of templates/pop3/server.py::_BAIT_EMAILS
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_EML_TEMPLATE = (
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"From: Sender <sender@corp.com>\r\n"
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"To: Sarah <sarah@corp.com>\r\n"
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"Subject: {subject}\r\n"
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"Message-ID: <{mid}@corp.com>\r\n"
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"\r\n"
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"{body}\r\n"
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)
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def _make_fake_syslog_bridge() -> ModuleType:
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mod = ModuleType("syslog_bridge")
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mod.syslog_line = MagicMock(return_value="")
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mod.write_syslog_file = MagicMock()
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mod.forward_syslog = MagicMock()
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mod.SEVERITY_WARNING = 4
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mod.SEVERITY_INFO = 6
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mod.encode_secret = MagicMock(return_value={"secret_printable": "", "secret_b64": ""})
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mod.classify_authorization = MagicMock(return_value=None)
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return mod
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def _load_pop3(env_overrides):
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env = {
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"NODE_NAME": "testhost",
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"IMAP_USERS": "admin:admin123",
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**env_overrides,
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}
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for key in list(sys.modules):
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if key in ("pop3_server", "syslog_bridge"):
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del sys.modules[key]
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sys.modules["syslog_bridge"] = _make_fake_syslog_bridge()
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spec = importlib.util.spec_from_file_location(
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"pop3_server", "decnet/templates/pop3/server.py"
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)
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mod = importlib.util.module_from_spec(spec)
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with patch.dict("os.environ", env, clear=False):
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spec.loader.exec_module(mod)
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return mod
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def _seed(tmp_path: Path, n: int) -> Path:
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spool = tmp_path / "spool"
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spool.mkdir()
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for i in range(n):
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(spool / f"m{i}.eml").write_text(_EML_TEMPLATE.format(
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subject=f"Topic {i}", mid=f"m{i}", body=f"Body {i}",
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))
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return spool
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def test_falls_back_when_seed_unset(tmp_path):
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mod = _load_pop3({})
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assert len(mod._get_emails()) == _HARDCODED # baseline only
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def test_falls_back_when_seed_dir_missing(tmp_path):
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mod = _load_pop3({"POP3_EMAIL_SEED": str(tmp_path / "nope")})
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assert len(mod._get_emails()) == _HARDCODED
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def test_seed_concatenates_with_hardcoded(tmp_path):
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spool = _seed(tmp_path, n=3)
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mod = _load_pop3({"POP3_EMAIL_SEED": str(spool)})
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emails = mod._get_emails()
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# Hardcoded baseline + 3 spooled .eml.
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assert len(emails) == _HARDCODED + 3
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# Hardcoded entries unchanged at the head.
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assert "AWS credentials rotation" in emails[0]
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# Seeded entries at the tail.
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assert any("Topic 0" in e for e in emails[_HARDCODED:])
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assert all(e.startswith("From:") for e in emails[_HARDCODED:])
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def test_json_seed_file_loaded(tmp_path):
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seed = tmp_path / "seed.json"
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seed.write_text(json.dumps([
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{
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"from_addr": "ceo@corp.com",
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"from_name": "CEO",
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"to_addr": "admin@corp.com",
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"subject": "Q4 numbers",
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"date": "Mon, 27 Apr 2026 09:00:00 +0000",
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"body": "Please review attached.",
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},
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{
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# Missing 'subject' — skipped, not fatal.
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"from_addr": "ghost@corp.com",
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"to_addr": "admin@corp.com",
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"body": "no subject",
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},
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]))
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mod = _load_pop3({"POP3_EMAIL_SEED": str(seed)})
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emails = mod._get_emails()
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assert len(emails) == _HARDCODED + 1
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seeded = emails[-1]
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assert "Subject: Q4 numbers" in seeded
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assert "From: CEO <ceo@corp.com>" in seeded
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def test_stat_reflects_concatenated_count(tmp_path):
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spool = _seed(tmp_path, n=2)
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mod = _load_pop3({"POP3_EMAIL_SEED": str(spool)})
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proto = mod.POP3Protocol()
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transport = MagicMock()
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written: list[bytes] = []
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transport.write.side_effect = written.append
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proto.connection_made(transport)
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written.clear()
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proto.data_received(b"USER admin\r\n")
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proto.data_received(b"PASS admin123\r\n")
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written.clear()
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proto.data_received(b"STAT\r\n")
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out = b"".join(written)
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expected = _HARDCODED + 2
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assert out.startswith(f"+OK {expected} ".encode())
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