add GRApiManager. py-utils to generalresearch

3 files changed, 42 insertions, 9 deletions

diff --git a/jb/models/auth.py b/jb/models/auth.py
index 5f31bd3..8b48088 100644
--- a/jb/models/auth.py
+++ b/jb/models/auth.py
@@ -1,5 +1,6 @@
 import hashlib
 import hmac
+from typing import Any
 
 from pydantic import (
     BaseModel,
@@ -8,6 +9,8 @@ from pydantic import (
     Field,
     TypeAdapter,
     computed_field,
+    field_validator,
+    model_validator,
 )
 
 from jb.config import settings
@@ -30,29 +33,59 @@ def email_to_product_user_id(email: str) -> str:
     return hmac.new(
         key=salt_bytes,
         msg=normalized_email.encode("utf-8"),
-        digestmod=hashlib.sha256,
+        digestmod=hashlib.sha1,
     ).hexdigest()
 
 
-class AuthenticatedUser(BaseModel):
+class User(BaseModel):
     """A user that has been authenticated and exists in THL"""
 
     email: EmailStr = Field()
 
+    display_name: str | None = Field(default=None, max_length=255)
+
+    @field_validator("email", mode="before")
+    @classmethod
+    def normalize_email(cls, value: Any) -> Any:
+        if not isinstance(value, str):
+            return value
+        if not value.isascii():
+            raise ValueError("email must contain ASCII characters only")
+        return value.lower()
+
+    @model_validator(mode="before")
+    @classmethod
+    def validate_product_user_id(cls, data: Any) -> Any:
+        if not isinstance(data, dict) or "product_user_id" not in data:
+            return data
+
+        provided_id = data["product_user_id"]
+        email = data.get("email")
+        if email is None:
+            return data
+
+        expected_id = email_to_product_user_id(str(email))
+        if not isinstance(provided_id, str) or not hmac.compare_digest(
+            provided_id, expected_id
+        ):
+            raise ValueError(f"product_user_id {provided_id} does not match email {email}")
+
+        # The computed field is authoritative; do not retain the input value.
+        validated_data = dict(data)
+        validated_data.pop("product_user_id")
+        return validated_data
+
     @computed_field
+    @property
     def product_user_id(self) -> str:
         return email_to_product_user_id(self.email)
 
 
-class AccountCreate(BaseModel):
-    email: EmailStr = Field()
-
-
 class AccountLogin(BaseModel):
+    # There is no practical difference between an Account "login" and "create"
     email: EmailStr = Field()
 
 
-
 class MagicLinkExchangeRequest(BaseModel):
     model_config = ConfigDict(extra="forbid")
 
diff --git a/jb/models/bonus.py b/jb/models/bonus.py
index a536dd1..5f81add 100644
--- a/jb/models/bonus.py
+++ b/jb/models/bonus.py
@@ -3,7 +3,7 @@ from typing import Optional, Dict, Any
 from pydantic import BaseModel, Field, ConfigDict, PositiveInt
 from typing_extensions import Self
 
-from generalresearchutils.currency import USDCent
+from generalresearch.currency import USDCent
 from jb.models.custom_types import AMTBoto3ID, AwareDatetimeISO, UUIDStr
 
 
diff --git a/jb/models/hit.py b/jb/models/hit.py
index fba2ecf..45478fc 100644
--- a/jb/models/hit.py
+++ b/jb/models/hit.py
@@ -13,7 +13,7 @@ from pydantic import (
 )
 from typing_extensions import Self
 
-from generalresearchutils.currency import USDCent
+from generalresearch.currency import USDCent
 from jb.models.custom_types import AMTBoto3ID, HttpsUrlStr, AwareDatetimeISO
 from jb.models.definitions import HitStatus, HitReviewStatus