add

server/app/schemas/auth.py

@@ -0,0 +1,107 @@
+"""认证模块请求/响应模型"""
+import re
+
+from pydantic import BaseModel, Field, field_validator, model_validator
+
+PASSWORD_RE = re.compile(r"^(?=.*[A-Za-z])(?=.*\d).{8,32}$")
+PHONE_RE = re.compile(r"^1\d{10}$")
+EMAIL_RE = re.compile(r"^[\w.+-]+@[\w-]+\.[\w.]+$")
+
+
+def _check_password(v: str) -> str:
+    if not PASSWORD_RE.match(v):
+        raise ValueError("密码须 8-32 位且包含字母和数字")
+    return v
+
+
+class SmsSendReq(BaseModel):
+    phone: str
+    scene: str = Field(pattern="^(register|login|reset)$")
+
+    @field_validator("phone")
+    @classmethod
+    def _v_phone(cls, v: str) -> str:
+        if not PHONE_RE.match(v):
+            raise ValueError("手机号格式不正确")
+        return v
+
+
+class EmailSendReq(BaseModel):
+    email: str
+    scene: str = Field(pattern="^(register|login|reset)$")
+
+    @field_validator("email")
+    @classmethod
+    def _v_email(cls, v: str) -> str:
+        if not EMAIL_RE.match(v):
+            raise ValueError("邮箱格式不正确")
+        return v
+
+
+class RegisterReq(BaseModel):
+    type: str = Field(pattern="^(phone|email)$")
+    phone: str | None = None
+    email: str | None = None
+    code: str = Field(min_length=4, max_length=8)
+    password: str
+    nickname: str | None = Field(default=None, max_length=20)
+    invite_code: str | None = Field(default=None, max_length=10)
+
+    @field_validator("password")
+    @classmethod
+    def _v_pwd(cls, v: str) -> str:
+        return _check_password(v)
+
+    @model_validator(mode="after")
+    def _v_target(self):
+        if self.type == "phone" and not (self.phone and PHONE_RE.match(self.phone)):
+            raise ValueError("手机号格式不正确")
+        if self.type == "email" and not (self.email and EMAIL_RE.match(self.email)):
+            raise ValueError("邮箱格式不正确")
+        return self
+
+
+class LoginReq(BaseModel):
+    type: str = Field(pattern="^(phone_password|phone_code|email_password)$")
+    phone: str | None = None
+    email: str | None = None
+    password: str | None = None
+    code: str | None = None
+    revoke: bool = False  # 注销冻结期内：确认撤销注销
+
+    @model_validator(mode="after")
+    def _v_fields(self):
+        if self.type.startswith("phone") and not self.phone:
+            raise ValueError("手机号必填")
+        if self.type.startswith("email") and not self.email:
+            raise ValueError("邮箱必填")
+        if self.type.endswith("password") and not self.password:
+            raise ValueError("密码必填")
+        if self.type.endswith("code") and not self.code:
+            raise ValueError("验证码必填")
+        return self
+
+
+class RefreshReq(BaseModel):
+    refresh_token: str = Field(min_length=10)
+
+
+class PasswordResetReq(BaseModel):
+    type: str = Field(pattern="^(phone|email)$")
+    phone: str | None = None
+    email: str | None = None
+    code: str = Field(min_length=4, max_length=8)
+    new_password: str
+
+    @field_validator("new_password")
+    @classmethod
+    def _v_pwd(cls, v: str) -> str:
+        return _check_password(v)
+
+    @model_validator(mode="after")
+    def _v_target(self):
+        if self.type == "phone" and not (self.phone and PHONE_RE.match(self.phone)):
+            raise ValueError("手机号格式不正确")
+        if self.type == "email" and not (self.email and EMAIL_RE.match(self.email)):
+            raise ValueError("邮箱格式不正确")
+        return self