46 lines
1.8 KiB
Python
46 lines
1.8 KiB
Python
"""Shared mailu helpers — headless mailbox provisioning via the admin container's `flask mailu` CLI.
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mailu's admin container ships the management CLI (`flask mailu domain|user|alias|config-export ...`),
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the canonical headless way to provision mail objects. We exec it via the harness (service="admin").
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The primary MAIL_DOMAIN is auto-created at boot; `flask mailu domain ... || true` is idempotent.
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"""
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from __future__ import annotations
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import json
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import os
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import sys
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sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", "..", "..", "runner"))
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from harness import lifecycle # noqa: E402
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def flask_mailu(domain: str, shell_cmd: str) -> str:
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"""Run a `flask mailu ...` shell command in the admin container; return stdout."""
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return lifecycle.exec_in_app(domain, ["sh", "-c", shell_cmd], service="admin")
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def ensure_domain(domain: str, mail_domain: str) -> None:
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# idempotent: the primary domain is auto-created; tolerate "already exists"
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flask_mailu(domain, f"flask mailu domain {mail_domain} || true")
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def create_user(domain: str, local: str, mail_domain: str, password: str) -> str:
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email = f"{local}@{mail_domain}"
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flask_mailu(domain, f"flask mailu user {local} {mail_domain} '{password}'")
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return email
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def config_export(domain: str) -> dict:
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"""`flask mailu config-export --json` → parsed dict (keys: domain/user/alias/relay)."""
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out = flask_mailu(domain, "flask mailu config-export --json")
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# Be robust to any leading banner: extract the JSON object.
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start = out.find("{")
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end = out.rfind("}")
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assert start != -1 and end != -1, f"config-export produced no JSON: {out[:200]!r}"
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return json.loads(out[start : end + 1])
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def user_emails(cfg: dict) -> list[str]:
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return [u.get("email") for u in cfg.get("user", [])]
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