mirror of
https://github.com/mailcow/mailcow-dockerized.git
synced 2025-12-19 21:01:31 +00:00
83 lines
2.6 KiB
Python
83 lines
2.6 KiB
Python
from jinja2 import Environment, FileSystemLoader
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from modules.BootstrapBase import BootstrapBase
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from pathlib import Path
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class BootstrapPostfix(BootstrapBase):
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def bootstrap(self):
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# Connect to MySQL
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self.connect_mysql()
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# Wait for DNS
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self.wait_for_dns("mailcow.email")
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self.create_dir("/opt/postfix/conf/sql/")
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# Setup Jinja2 Environment and load vars
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self.env = Environment(
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loader=FileSystemLoader([
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'/service_config/custom_templates',
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'/service_config/config_templates'
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]),
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keep_trailing_newline=True,
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lstrip_blocks=True,
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trim_blocks=True
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)
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extra_vars = {
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"VALID_CERT_DIRS": self.get_valid_cert_dirs()
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}
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self.env_vars = self.prepare_template_vars('/service_config/overwrites.json', extra_vars)
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print("Set Timezone")
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self.set_timezone()
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print("Set Syslog redis")
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self.set_syslog_redis()
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print("Render config")
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self.render_config("/service_config")
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# Create aliases DB
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self.run_command(["newaliases"])
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# Create SNI Config
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self.run_command(["postmap", "-F", "hash:/opt/postfix/conf/sni.map"])
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# Fix Postfix permissions
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self.set_owner("/opt/postfix/conf/sql", user="root", group="postfix", recursive=True)
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self.set_owner("/opt/postfix/conf/custom_transport.pcre", user="root", group="postfix")
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for cf_file in Path("/opt/postfix/conf/sql").glob("*.cf"):
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self.set_permissions(cf_file, 0o640)
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self.set_permissions("/opt/postfix/conf/custom_transport.pcre", 0o640)
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self.set_owner("/var/spool/postfix/public", user="root", group="postdrop", recursive=True)
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self.set_owner("/var/spool/postfix/maildrop", user="root", group="postdrop", recursive=True)
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self.run_command(["postfix", "set-permissions"], check=False)
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# Checking if there is a leftover of a crashed postfix container before starting a new one
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pid_file = Path("/var/spool/postfix/pid/master.pid")
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if pid_file.exists():
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print(f"Removing stale Postfix PID file: {pid_file}")
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pid_file.unlink()
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def get_valid_cert_dirs(self):
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certs = {}
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base_path = Path("/etc/ssl/mail")
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if not base_path.exists():
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return certs
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for cert_dir in base_path.iterdir():
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if not cert_dir.is_dir():
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continue
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domains_file = cert_dir / "domains"
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cert_file = cert_dir / "cert.pem"
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key_file = cert_dir / "key.pem"
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if not (domains_file.exists() and cert_file.exists() and key_file.exists()):
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continue
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with open(domains_file, "r") as f:
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domains = [line.strip() for line in f if line.strip()]
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if domains:
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certs[str(cert_dir)] = domains
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return certs |