"""Connection request handler."""
from ...base_handler import BaseHandler, BaseResponder, RequestContext
from ..manager import ConnectionManager, ConnectionManagerError
from ..messages.connection_request import ConnectionRequest
from ..messages.problem_report import ProblemReport
[docs]class ConnectionRequestHandler(BaseHandler):
"""Handler class for connection requests."""
[docs] async def handle(self, context: RequestContext, responder: BaseResponder):
"""
Handle connection request.
Args:
context: Request context
responder: Responder callback
"""
self._logger.debug(f"ConnectionRequestHandler called with context {context}")
assert isinstance(context.message, ConnectionRequest)
mgr = ConnectionManager(context)
try:
await mgr.receive_request(context.message, context.message_delivery)
except ConnectionManagerError as e:
self._logger.exception("Error receiving connection request")
if e.error_code:
target = None
if context.message.connection and context.message.connection.did_doc:
try:
target = mgr.diddoc_connection_target(
context.message.connection.did_doc,
context.message_delivery.recipient_verkey,
)
except ConnectionManagerError:
self._logger.exception(
"Error parsing DIDDoc for problem report"
)
await responder.send_reply(
ProblemReport(problem_code=e.error_code, explain=str(e)),
target=target,
)