step1

app/conf_models.py

@@ -0,0 +1,69 @@
+from __future__ import annotations
+
+from pathlib import Path
+from typing import Literal
+
+from pydantic import BaseModel, Field
+
+
+class ConfSource(BaseModel):
+    key: str
+    source_type: Literal["url", "file", "inline", "base64"] = "url"
+    value: str
+    enabled: bool = True
+    cache_ttl: int | None = None
+    options: dict[str, str] = Field(default_factory=dict)
+    line_no: int
+
+
+class ConfSelector(BaseModel):
+    key: str
+    regex: str
+    line_no: int
+
+
+class ConfGroup(BaseModel):
+    name: str
+    group_type: str
+    tokens: list[str] = Field(default_factory=list)
+    raw: str
+    line_no: int
+
+
+class ConfModule(BaseModel):
+    key: str
+    path: str
+    policy: str
+    order: int
+    enabled: bool = True
+    line_no: int
+
+    def resolved_path(self, config_dir: Path) -> Path:
+        return (config_dir / self.path).resolve()
+
+
+class ConfBuiltin(BaseModel):
+    key: str
+    builtin_type: Literal["GEOIP", "FINAL"]
+    value: str = ""
+    policy: str
+    order: int
+    enabled: bool = True
+    line_no: int
+
+
+class ConfBaseConfig(BaseModel):
+    listen: str | None = None
+    output_dir: str | None = None
+    cache_dir: str | None = None
+    mode: str | None = None
+    allow_lan: bool | None = None
+    log_level: str | None = None
+    ipv6: bool | None = None
+    append_userinfo_header: bool | None = None
+    userinfo_source_policy: str | None = None
+    sources: list[ConfSource] = Field(default_factory=list)
+    selectors: list[ConfSelector] = Field(default_factory=list)
+    groups: list[ConfGroup] = Field(default_factory=list)
+    modules: list[ConfModule] = Field(default_factory=list)
+    builtins: list[ConfBuiltin] = Field(default_factory=list)