init

src/application/domain/dto/keys.py

@@ -0,0 +1,20 @@
+from dataclasses import dataclass
+from typing import Optional, Dict
+
+
+@dataclass(frozen=True)
+class JwtPublicKey:
+    kid: str
+    public_key_pem: str
+
+
+@dataclass(frozen=True)
+class JwtPublicKeySet:
+    active: JwtPublicKey
+    previous: Optional[JwtPublicKey] = None
+
+    def public_keys_by_kid(self) -> Dict[str, str]:
+        out = {self.active.kid: self.active.public_key_pem}
+        if self.previous:
+            out[self.previous.kid] = self.previous.public_key_pem
+        return out