acme-auto/backend/models.py

from datetime import datetime
from sqlalchemy import Integer, String, DateTime, ForeignKey, Text
from sqlalchemy.orm import Mapped, mapped_column, relationship
from backend.database import Base


class Server(Base):
    __tablename__ = "servers"

    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
    name: Mapped[str] = mapped_column(String(100), unique=True, nullable=False)
    platform: Mapped[str] = mapped_column(String(20), nullable=False)  # linux / windows
    token: Mapped[str] = mapped_column(String(100), nullable=False)
    ip: Mapped[str | None] = mapped_column(String(50), nullable=True)
    created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
    updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)

    domains: Mapped[list["Domain"]] = relationship(back_populates="server", cascade="all, delete-orphan")


class Domain(Base):
    __tablename__ = "domains"

    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
    server_id: Mapped[int] = mapped_column(Integer, ForeignKey("servers.id"), nullable=False)
    acme_config_id: Mapped[int | None] = mapped_column(Integer, ForeignKey("acme_configs.id"), nullable=True)
    domain: Mapped[str] = mapped_column(String(200), nullable=False)
    cert_dir: Mapped[str] = mapped_column(String(500), nullable=False)
    check_cmd: Mapped[str] = mapped_column(String(200), nullable=False)
    reload_cmd: Mapped[str] = mapped_column(String(200), nullable=False)
    version: Mapped[str] = mapped_column(String(50), default="0")
    cert_not_after: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
    created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
    updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)

    server: Mapped["Server"] = relationship(back_populates="domains")
    acme_config: Mapped["AcmeConfig | None"] = relationship(back_populates="domains")
    logs: Mapped[list["DeployLog"]] = relationship(back_populates="domain")


class DeployLog(Base):
    __tablename__ = "deploy_logs"

    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
    domain_id: Mapped[int] = mapped_column(Integer, ForeignKey("domains.id"), nullable=False)
    server_id: Mapped[int] = mapped_column(Integer, ForeignKey("servers.id"), nullable=False)
    hostname: Mapped[str | None] = mapped_column(String(200), nullable=True)
    status: Mapped[str] = mapped_column(String(20), nullable=False)  # success / failed / skipped
    message: Mapped[str | None] = mapped_column(Text, nullable=True)
    created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)

    domain: Mapped["Domain"] = relationship(back_populates="logs")


class AcmeConfig(Base):
    """ACME 配置（支持多个）"""
    __tablename__ = "acme_configs"

    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
    name: Mapped[str] = mapped_column(String(100), nullable=False, default="默认配置")
    # ACME 服务器地址
    acme_server: Mapped[str] = mapped_column(String(500), default="https://acme-v02.api.letsencrypt.org/directory")
    # 邮箱
    email: Mapped[str] = mapped_column(String(200), default="")
    # DNS 提商类型
    dns_provider: Mapped[str] = mapped_column(String(50), default="aliyun")  # aliyun / cloudflare / manual
    # DNS 提商凭据（JSON）
    dns_credentials: Mapped[str] = mapped_column(Text, default="{}")
    # 账户私钥（PEM）
    account_key: Mapped[str | None] = mapped_column(Text, nullable=True)
    # 续签提前天数
    renew_days: Mapped[int] = mapped_column(Integer, default=30)
    created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
    updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)

    domains: Mapped[list["Domain"]] = relationship(back_populates="acme_config")


class AcmeLog(Base):
    """ACME 操作日志"""
    __tablename__ = "acme_logs"

    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
    domain_id: Mapped[int | None] = mapped_column(Integer, ForeignKey("domains.id"), nullable=True)
    action: Mapped[str] = mapped_column(String(50), nullable=False)  # issue / renew / revoke / register
    status: Mapped[str] = mapped_column(String(20), nullable=False)  # success / failed / pending
    message: Mapped[str | None] = mapped_column(Text, nullable=True)
    detail: Mapped[str | None] = mapped_column(Text, nullable=True)  # certbot 原始输出
    cert_not_after: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
    cert_serial: Mapped[str | None] = mapped_column(String(100), nullable=True)
    cert_san: Mapped[str | None] = mapped_column(String(500), nullable=True)
    created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)

    domain: Mapped["Domain | None"] = relationship()