"""Basic message handler."""
from ...base_handler import BaseHandler, BaseResponder, HandlerException, RequestContext
from ..manager import CredentialManager
from ..messages.credential_issue import CredentialIssue
[docs]class CredentialIssueHandler(BaseHandler):
"""Message handler class for credential offers."""
[docs] async def handle(self, context: RequestContext, responder: BaseResponder):
"""
Message handler logic for credential offers.
Args:
context: request context
responder: responder callback
"""
self._logger.debug(f"CredentialHandler called with context {context}")
assert isinstance(context.message, CredentialIssue)
self._logger.info(f"Received credential: {context.message.issue}")
if not context.connection_ready:
raise HandlerException("No connection established for credential request")
credential_manager = CredentialManager(context)
credential_exchange_record = await credential_manager.receive_credential(
context.message
)
# Automatically move to next state if flag is set
if context.settings.get("debug.auto_store_credential"):
(
credential_exchange_record,
credential_stored_message,
) = await credential_manager.store_credential(credential_exchange_record)
# Notify issuer that credential was stored
await responder.send_reply(credential_stored_message)