first commit

backend/app/schemas/auth.py

@@ -0,0 +1,49 @@
+from enum import Enum
+
+from pydantic import BaseModel, Field, field_validator
+
+
+class IdentifierType(str, Enum):
+    email = "email"
+    username = "username"
+    mobile = "mobile"
+
+
+class AuthIdentifierBase(BaseModel):
+    identifierType: IdentifierType
+    identifier: str = Field(min_length=1, max_length=255)
+
+    @field_validator("identifier")
+    @classmethod
+    def strip_identifier(cls, value: str) -> str:
+        normalized = value.strip()
+        if not normalized:
+            raise ValueError("identifier cannot be empty")
+        return normalized
+
+
+class AuthSignupRequest(AuthIdentifierBase):
+    saltAuth: str = Field(min_length=8)
+    saltEnc: str = Field(min_length=8)
+    authKeyMaterial: str = Field(min_length=8)
+
+
+class AuthLoginBootstrapRequest(AuthIdentifierBase):
+    pass
+
+
+class AuthLoginRequest(AuthIdentifierBase):
+    authKeyMaterial: str = Field(min_length=8)
+
+
+class AuthBootstrapResponse(BaseModel):
+    identifierType: IdentifierType
+    identifier: str
+    saltAuth: str
+    saltEnc: str
+
+
+class AuthTokenResponse(BaseModel):
+    accessToken: str
+    tokenType: str = "bearer"
+    ownerId: str