"""Admin routes for presentations."""
import json
from aiohttp import web
from aiohttp_apispec import (
docs,
match_info_schema,
querystring_schema,
request_schema,
response_schema,
)
from marshmallow import fields, validate
from ....admin.request_context import AdminRequestContext
from ....connections.models.conn_record import ConnRecord
from ....indy.holder import IndyHolder, IndyHolderError
from ....indy.models.cred_precis import IndyCredPrecisSchema
from ....indy.models.proof import IndyPresSpecSchema
from ....indy.models.proof_request import IndyProofRequestSchema
from ....indy.models.pres_preview import IndyPresPreview, IndyPresPreviewSchema
from ....indy.util import generate_pr_nonce
from ....ledger.error import LedgerError
from ....messaging.decorators.attach_decorator import AttachDecorator
from ....messaging.models.base import BaseModelError
from ....messaging.models.openapi import OpenAPISchema
from ....messaging.valid import (
INDY_EXTRA_WQL,
NUM_STR_NATURAL,
NUM_STR_WHOLE,
UUIDFour,
UUID4,
)
from ....storage.error import StorageError, StorageNotFoundError
from ....utils.tracing import trace_event, get_timer, AdminAPIMessageTracingSchema
from ....wallet.error import WalletNotFoundError
from . import problem_report_for_record, report_problem
from .manager import PresentationManager
from .message_types import ATTACH_DECO_IDS, PRESENTATION_REQUEST, SPEC_URI
from .messages.presentation_problem_report import ProblemReportReason
from .messages.presentation_proposal import PresentationProposal
from .messages.presentation_request import PresentationRequest
from .models.presentation_exchange import (
V10PresentationExchange,
V10PresentationExchangeSchema,
)
[docs]class V10PresentProofModuleResponseSchema(OpenAPISchema):
"""Response schema for Present Proof Module."""
[docs]class V10PresentationExchangeListQueryStringSchema(OpenAPISchema):
"""Parameters and validators for presentation exchange list query."""
connection_id = fields.UUID(
description="Connection identifier",
required=False,
example=UUIDFour.EXAMPLE, # typically but not necessarily a UUID4
)
thread_id = fields.UUID(
description="Thread identifier",
required=False,
example=UUIDFour.EXAMPLE, # typically but not necessarily a UUID4
)
role = fields.Str(
description="Role assigned in presentation exchange",
required=False,
validate=validate.OneOf(
[
getattr(V10PresentationExchange, m)
for m in vars(V10PresentationExchange)
if m.startswith("ROLE_")
]
),
)
state = fields.Str(
description="Presentation exchange state",
required=False,
validate=validate.OneOf(
[
getattr(V10PresentationExchange, m)
for m in vars(V10PresentationExchange)
if m.startswith("STATE_")
]
),
)
[docs]class V10PresentationExchangeListSchema(OpenAPISchema):
"""Result schema for an Aries RFC 37 v1.0 presentation exchange query."""
results = fields.List(
fields.Nested(V10PresentationExchangeSchema()),
description="Aries RFC 37 v1.0 presentation exchange records",
)
[docs]class V10PresentationProposalRequestSchema(AdminAPIMessageTracingSchema):
"""Request schema for sending a presentation proposal admin message."""
connection_id = fields.UUID(
description="Connection identifier", required=True, example=UUIDFour.EXAMPLE
)
comment = fields.Str(
description="Human-readable comment", required=False, allow_none=True
)
presentation_proposal = fields.Nested(
IndyPresPreviewSchema(),
required=True,
)
auto_present = fields.Boolean(
description=(
"Whether to respond automatically to presentation requests, building "
"and presenting requested proof"
),
required=False,
default=False,
)
trace = fields.Bool(
description="Whether to trace event (default false)",
required=False,
example=False,
)
[docs]class V10PresentationCreateRequestRequestSchema(AdminAPIMessageTracingSchema):
"""Request schema for creating a proof request free of any connection."""
proof_request = fields.Nested(IndyProofRequestSchema(), required=True)
comment = fields.Str(required=False, allow_none=True)
trace = fields.Bool(
description="Whether to trace event (default false)",
required=False,
example=False,
)
[docs]class V10PresentationSendRequestRequestSchema(
V10PresentationCreateRequestRequestSchema
):
"""Request schema for sending a proof request on a connection."""
connection_id = fields.UUID(
description="Connection identifier", required=True, example=UUIDFour.EXAMPLE
)
[docs]class CredentialsFetchQueryStringSchema(OpenAPISchema):
"""Parameters and validators for credentials fetch request query string."""
referent = fields.Str(
description="Proof request referents of interest, comma-separated",
required=False,
example="1_name_uuid,2_score_uuid",
)
start = fields.Str(
description="Start index",
required=False,
strict=True,
**NUM_STR_WHOLE,
)
count = fields.Str(
description="Maximum number to retrieve",
required=False,
**NUM_STR_NATURAL,
)
extra_query = fields.Str(
description="(JSON) object mapping referents to extra WQL queries",
required=False,
**INDY_EXTRA_WQL,
)
[docs]class V10PresentationProblemReportRequestSchema(OpenAPISchema):
"""Request schema for sending problem report."""
description = fields.Str(required=True)
[docs]class V10PresExIdMatchInfoSchema(OpenAPISchema):
"""Path parameters and validators for request taking presentation exchange id."""
pres_ex_id = fields.Str(
description="Presentation exchange identifier", required=True, **UUID4
)
[docs]@docs(tags=["present-proof v1.0"], summary="Fetch all present-proof exchange records")
@querystring_schema(V10PresentationExchangeListQueryStringSchema)
@response_schema(V10PresentationExchangeListSchema(), 200, description="")
async def presentation_exchange_list(request: web.BaseRequest):
"""
Request handler for searching presentation exchange records.
Args:
request: aiohttp request object
Returns:
The presentation exchange list response
"""
context: AdminRequestContext = request["context"]
tag_filter = {}
if "thread_id" in request.query and request.query["thread_id"] != "":
tag_filter["thread_id"] = request.query["thread_id"]
post_filter = {
k: request.query[k]
for k in ("connection_id", "role", "state")
if request.query.get(k, "") != ""
}
try:
async with context.session() as session:
records = await V10PresentationExchange.query(
session=session,
tag_filter=tag_filter,
post_filter_positive=post_filter,
)
results = [record.serialize() for record in records]
except (StorageError, BaseModelError) as err:
raise web.HTTPBadRequest(reason=err.roll_up) from err
return web.json_response({"results": results})
[docs]@docs(
tags=["present-proof v1.0"],
summary="Fetch a single presentation exchange record",
)
@match_info_schema(V10PresExIdMatchInfoSchema())
@response_schema(V10PresentationExchangeSchema(), 200, description="")
async def presentation_exchange_retrieve(request: web.BaseRequest):
"""
Request handler for fetching a single presentation exchange record.
Args:
request: aiohttp request object
Returns:
The presentation exchange record response
"""
context: AdminRequestContext = request["context"]
outbound_handler = request["outbound_message_router"]
presentation_exchange_id = request.match_info["pres_ex_id"]
pres_ex_record = None
try:
async with context.session() as session:
pres_ex_record = await V10PresentationExchange.retrieve_by_id(
session, presentation_exchange_id
)
result = pres_ex_record.serialize()
except StorageNotFoundError as err:
# no such pres ex record: not protocol error, user fat-fingered id
raise web.HTTPNotFound(reason=err.roll_up) from err
except (BaseModelError, StorageError) as err:
# present but broken or hopeless: protocol error
if pres_ex_record:
async with context.session() as session:
await pres_ex_record.save_error_state(session, reason=err.roll_up)
await report_problem(
err,
ProblemReportReason.ABANDONED.value,
web.HTTPBadRequest,
pres_ex_record,
outbound_handler,
)
return web.json_response(result)
[docs]@docs(
tags=["present-proof v1.0"],
summary="Fetch credentials for a presentation request from wallet",
)
@match_info_schema(V10PresExIdMatchInfoSchema())
@querystring_schema(CredentialsFetchQueryStringSchema())
@response_schema(IndyCredPrecisSchema(many=True), 200, description="")
async def presentation_exchange_credentials_list(request: web.BaseRequest):
"""
Request handler for searching applicable credential records.
Args:
request: aiohttp request object
Returns:
The credential list response
"""
context: AdminRequestContext = request["context"]
outbound_handler = request["outbound_message_router"]
presentation_exchange_id = request.match_info["pres_ex_id"]
referents = request.query.get("referent")
presentation_referents = (
(r.strip() for r in referents.split(",")) if referents else ()
)
try:
async with context.session() as session:
pres_ex_record = await V10PresentationExchange.retrieve_by_id(
session, presentation_exchange_id
)
except StorageNotFoundError as err:
raise web.HTTPNotFound(reason=err.roll_up) from err
start = request.query.get("start")
count = request.query.get("count")
# url encoded json extra_query
encoded_extra_query = request.query.get("extra_query") or "{}"
extra_query = json.loads(encoded_extra_query)
# defaults
start = int(start) if isinstance(start, str) else 0
count = int(count) if isinstance(count, str) else 10
holder = context.profile.inject(IndyHolder)
try:
credentials = await holder.get_credentials_for_presentation_request_by_referent(
pres_ex_record._presentation_request.ser,
presentation_referents,
start,
count,
extra_query,
)
except IndyHolderError as err:
if pres_ex_record:
async with context.session() as session:
await pres_ex_record.save_error_state(session, reason=err.roll_up)
await report_problem(
err,
ProblemReportReason.ABANDONED.value,
web.HTTPBadRequest,
pres_ex_record,
outbound_handler,
)
pres_ex_record.log_state(
"Retrieved presentation credentials",
{
"presentation_exchange_id": presentation_exchange_id,
"referents": presentation_referents,
"extra_query": extra_query,
"credentials": credentials,
},
settings=context.settings,
)
return web.json_response(credentials)
[docs]@docs(tags=["present-proof v1.0"], summary="Sends a presentation proposal")
@request_schema(V10PresentationProposalRequestSchema())
@response_schema(V10PresentationExchangeSchema(), 200, description="")
async def presentation_exchange_send_proposal(request: web.BaseRequest):
"""
Request handler for sending a presentation proposal.
Args:
request: aiohttp request object
Returns:
The presentation exchange details
"""
r_time = get_timer()
context: AdminRequestContext = request["context"]
outbound_handler = request["outbound_message_router"]
body = await request.json()
comment = body.get("comment")
connection_id = body.get("connection_id")
# Aries RFC 37 calls it a proposal in the proposal struct but it's of type preview
presentation_preview = body.get("presentation_proposal")
connection_record = None
async with context.session() as session:
try:
connection_record = await ConnRecord.retrieve_by_id(session, connection_id)
presentation_proposal_message = PresentationProposal(
comment=comment,
presentation_proposal=IndyPresPreview.deserialize(presentation_preview),
)
except (BaseModelError, StorageError) as err:
# other party does not care about our false protocol start
raise web.HTTPBadRequest(reason=err.roll_up)
if not connection_record.is_ready:
raise web.HTTPForbidden(reason=f"Connection {connection_id} not ready")
trace_msg = body.get("trace")
presentation_proposal_message.assign_trace_decorator(
context.settings,
trace_msg,
)
auto_present = body.get(
"auto_present", context.settings.get("debug.auto_respond_presentation_request")
)
presentation_manager = PresentationManager(context.profile)
pres_ex_record = None
try:
pres_ex_record = await presentation_manager.create_exchange_for_proposal(
connection_id=connection_id,
presentation_proposal_message=presentation_proposal_message,
auto_present=auto_present,
)
result = pres_ex_record.serialize()
except (BaseModelError, StorageError) as err:
if pres_ex_record:
async with context.session() as session:
await pres_ex_record.save_error_state(session, reason=err.roll_up)
# other party does not care about our false protocol start
raise web.HTTPBadRequest(reason=err.roll_up)
await outbound_handler(presentation_proposal_message, connection_id=connection_id)
trace_event(
context.settings,
presentation_proposal_message,
outcome="presentation_exchange_propose.END",
perf_counter=r_time,
)
return web.json_response(result)
[docs]@docs(
tags=["present-proof v1.0"],
summary="Creates a presentation request not bound to any proposal or connection",
)
@request_schema(V10PresentationCreateRequestRequestSchema())
@response_schema(V10PresentationExchangeSchema(), 200, description="")
async def presentation_exchange_create_request(request: web.BaseRequest):
"""
Request handler for creating a free presentation request.
The presentation request will not be bound to any proposal
or existing connection.
Args:
request: aiohttp request object
Returns:
The presentation exchange details
"""
r_time = get_timer()
context: AdminRequestContext = request["context"]
outbound_handler = request["outbound_message_router"]
body = await request.json()
comment = body.get("comment")
indy_proof_request = body.get("proof_request")
if not indy_proof_request.get("nonce"):
indy_proof_request["nonce"] = await generate_pr_nonce()
presentation_request_message = PresentationRequest(
comment=comment,
request_presentations_attach=[
AttachDecorator.data_base64(
mapping=indy_proof_request,
ident=ATTACH_DECO_IDS[PRESENTATION_REQUEST],
)
],
)
trace_msg = body.get("trace")
presentation_request_message.assign_trace_decorator(
context.settings,
trace_msg,
)
presentation_manager = PresentationManager(context.profile)
pres_ex_record = None
try:
pres_ex_record = await presentation_manager.create_exchange_for_request(
connection_id=None,
presentation_request_message=presentation_request_message,
)
result = pres_ex_record.serialize()
except (BaseModelError, StorageError) as err:
if pres_ex_record:
async with context.session() as session:
await pres_ex_record.save_error_state(session, reason=err.roll_up)
# other party does not care about our false protocol start
raise web.HTTPBadRequest(reason=err.roll_up)
await outbound_handler(presentation_request_message, connection_id=None)
trace_event(
context.settings,
presentation_request_message,
outcome="presentation_exchange_create_request.END",
perf_counter=r_time,
)
return web.json_response(result)
[docs]@docs(
tags=["present-proof v1.0"],
summary="Sends a free presentation request not bound to any proposal",
)
@request_schema(V10PresentationSendRequestRequestSchema())
@response_schema(V10PresentationExchangeSchema(), 200, description="")
async def presentation_exchange_send_free_request(request: web.BaseRequest):
"""
Request handler for sending a presentation request free from any proposal.
Args:
request: aiohttp request object
Returns:
The presentation exchange details
"""
r_time = get_timer()
context: AdminRequestContext = request["context"]
outbound_handler = request["outbound_message_router"]
body = await request.json()
connection_id = body.get("connection_id")
async with context.session() as session:
try:
connection_record = await ConnRecord.retrieve_by_id(session, connection_id)
except StorageNotFoundError as err:
raise web.HTTPBadRequest(reason=err.roll_up) from err
if not connection_record.is_ready:
raise web.HTTPForbidden(reason=f"Connection {connection_id} not ready")
comment = body.get("comment")
indy_proof_request = body.get("proof_request")
if not indy_proof_request.get("nonce"):
indy_proof_request["nonce"] = await generate_pr_nonce()
presentation_request_message = PresentationRequest(
comment=comment,
request_presentations_attach=[
AttachDecorator.data_base64(
mapping=indy_proof_request,
ident=ATTACH_DECO_IDS[PRESENTATION_REQUEST],
)
],
)
trace_msg = body.get("trace")
presentation_request_message.assign_trace_decorator(
context.settings,
trace_msg,
)
presentation_manager = PresentationManager(context.profile)
pres_ex_record = None
try:
pres_ex_record = await presentation_manager.create_exchange_for_request(
connection_id=connection_id,
presentation_request_message=presentation_request_message,
)
result = pres_ex_record.serialize()
except (BaseModelError, StorageError) as err:
if pres_ex_record:
async with context.session() as session:
await pres_ex_record.save_error_state(session, reason=err.roll_up)
# other party does not care about our false protocol start
raise web.HTTPBadRequest(reason=err.roll_up)
await outbound_handler(presentation_request_message, connection_id=connection_id)
trace_event(
context.settings,
presentation_request_message,
outcome="presentation_exchange_send_request.END",
perf_counter=r_time,
)
return web.json_response(result)
[docs]@docs(
tags=["present-proof v1.0"],
summary="Sends a presentation request in reference to a proposal",
)
@match_info_schema(V10PresExIdMatchInfoSchema())
@request_schema(AdminAPIMessageTracingSchema())
@response_schema(V10PresentationExchangeSchema(), 200, description="")
async def presentation_exchange_send_bound_request(request: web.BaseRequest):
"""
Request handler for sending a presentation request bound to a proposal.
Args:
request: aiohttp request object
Returns:
The presentation exchange details
"""
r_time = get_timer()
context: AdminRequestContext = request["context"]
outbound_handler = request["outbound_message_router"]
body = await request.json()
presentation_exchange_id = request.match_info["pres_ex_id"]
pres_ex_record = None
async with context.session() as session:
try:
pres_ex_record = await V10PresentationExchange.retrieve_by_id(
session, presentation_exchange_id
)
except StorageNotFoundError as err:
raise web.HTTPNotFound(reason=err.roll_up) from err
if pres_ex_record.state != (V10PresentationExchange.STATE_PROPOSAL_RECEIVED):
raise web.HTTPBadRequest(
reason=(
f"Presentation exchange {presentation_exchange_id} "
f"in {pres_ex_record.state} state "
f"(must be {V10PresentationExchange.STATE_PROPOSAL_RECEIVED})"
)
)
conn_id = pres_ex_record.connection_id
try:
connection_record = await ConnRecord.retrieve_by_id(session, conn_id)
except StorageError as err:
raise web.HTTPBadRequest(reason=err.roll_up) from err
if not connection_record.is_ready:
raise web.HTTPForbidden(reason=f"Connection {conn_id} not ready")
presentation_manager = PresentationManager(context.profile)
try:
(
pres_ex_record,
presentation_request_message,
) = await presentation_manager.create_bound_request(pres_ex_record)
result = pres_ex_record.serialize()
except (BaseModelError, LedgerError, StorageError) as err:
if pres_ex_record:
async with context.session() as session:
await pres_ex_record.save_error_state(session, reason=err.roll_up)
# other party cares that we cannot continue protocol
await report_problem(
err,
ProblemReportReason.ABANDONED.value,
web.HTTPBadRequest,
pres_ex_record,
outbound_handler,
)
trace_msg = body.get("trace")
presentation_request_message.assign_trace_decorator(
context.settings,
trace_msg,
)
await outbound_handler(presentation_request_message, connection_id=conn_id)
trace_event(
context.settings,
presentation_request_message,
outcome="presentation_exchange_send_request.END",
perf_counter=r_time,
)
return web.json_response(result)
[docs]@docs(tags=["present-proof v1.0"], summary="Sends a proof presentation")
@match_info_schema(V10PresExIdMatchInfoSchema())
@request_schema(IndyPresSpecSchema())
@response_schema(V10PresentationExchangeSchema(), description="")
async def presentation_exchange_send_presentation(request: web.BaseRequest):
"""
Request handler for sending a presentation.
Args:
request: aiohttp request object
Returns:
The presentation exchange details
"""
r_time = get_timer()
context: AdminRequestContext = request["context"]
outbound_handler = request["outbound_message_router"]
presentation_exchange_id = request.match_info["pres_ex_id"]
body = await request.json()
pres_ex_record = None
async with context.session() as session:
try:
pres_ex_record = await V10PresentationExchange.retrieve_by_id(
session, presentation_exchange_id
)
except StorageNotFoundError as err:
raise web.HTTPNotFound(reason=err.roll_up) from err
if pres_ex_record.state != (V10PresentationExchange.STATE_REQUEST_RECEIVED):
raise web.HTTPBadRequest(
reason=(
f"Presentation exchange {presentation_exchange_id} "
f"in {pres_ex_record.state} state "
f"(must be {V10PresentationExchange.STATE_REQUEST_RECEIVED})"
)
)
connection_id = pres_ex_record.connection_id
try:
connection_record = await ConnRecord.retrieve_by_id(session, connection_id)
except StorageNotFoundError as err:
raise web.HTTPBadRequest(reason=err.roll_up) from err
if not connection_record.is_ready:
raise web.HTTPForbidden(reason=f"Connection {connection_id} not ready")
presentation_manager = PresentationManager(context.profile)
try:
(
pres_ex_record,
presentation_message,
) = await presentation_manager.create_presentation(
pres_ex_record,
{
"self_attested_attributes": body.get("self_attested_attributes"),
"requested_attributes": body.get("requested_attributes"),
"requested_predicates": body.get("requested_predicates"),
},
comment=body.get("comment"),
)
result = pres_ex_record.serialize()
except (
BaseModelError,
IndyHolderError,
LedgerError,
StorageError,
WalletNotFoundError,
) as err:
if pres_ex_record:
async with context.session() as session:
await pres_ex_record.save_error_state(session, reason=err.roll_up)
# other party cares that we cannot continue protocol
await report_problem(
err,
ProblemReportReason.ABANDONED.value,
web.HTTPBadRequest,
pres_ex_record,
outbound_handler,
)
trace_msg = body.get("trace")
presentation_message.assign_trace_decorator(
context.settings,
trace_msg,
)
await outbound_handler(presentation_message, connection_id=connection_id)
trace_event(
context.settings,
presentation_message,
outcome="presentation_exchange_send_request.END",
perf_counter=r_time,
)
return web.json_response(result)
[docs]@docs(tags=["present-proof v1.0"], summary="Verify a received presentation")
@match_info_schema(V10PresExIdMatchInfoSchema())
@response_schema(V10PresentationExchangeSchema(), description="")
async def presentation_exchange_verify_presentation(request: web.BaseRequest):
"""
Request handler for verifying a presentation request.
Args:
request: aiohttp request object
Returns:
The presentation exchange details
"""
r_time = get_timer()
context: AdminRequestContext = request["context"]
outbound_handler = request["outbound_message_router"]
presentation_exchange_id = request.match_info["pres_ex_id"]
pres_ex_record = None
async with context.session() as session:
try:
pres_ex_record = await V10PresentationExchange.retrieve_by_id(
session, presentation_exchange_id
)
except StorageNotFoundError as err:
raise web.HTTPNotFound(reason=err.roll_up) from err
if pres_ex_record.state != (
V10PresentationExchange.STATE_PRESENTATION_RECEIVED
):
raise web.HTTPBadRequest(
reason=(
f"Presentation exchange {presentation_exchange_id} "
f"in {pres_ex_record.state} state "
f"(must be {V10PresentationExchange.STATE_PRESENTATION_RECEIVED})"
)
)
connection_id = pres_ex_record.connection_id
try:
connection_record = await ConnRecord.retrieve_by_id(session, connection_id)
except StorageError as err:
raise web.HTTPBadRequest(reason=err.roll_up) from err
if not connection_record.is_ready:
raise web.HTTPForbidden(reason=f"Connection {connection_id} not ready")
presentation_manager = PresentationManager(context.profile)
try:
pres_ex_record = await presentation_manager.verify_presentation(pres_ex_record)
result = pres_ex_record.serialize()
except (BaseModelError, LedgerError, StorageError) as err:
if pres_ex_record:
async with context.session() as session:
await pres_ex_record.save_error_state(session, reason=err.roll_up)
# other party cares that we cannot continue protocol
await report_problem(
err,
ProblemReportReason.ABANDONED.value,
web.HTTPBadRequest,
pres_ex_record,
outbound_handler,
)
trace_event(
context.settings,
pres_ex_record,
outcome="presentation_exchange_verify.END",
perf_counter=r_time,
)
return web.json_response(result)
[docs]@docs(
tags=["present-proof v1.0"],
summary="Send a problem report for presentation exchange",
)
@match_info_schema(V10PresExIdMatchInfoSchema())
@request_schema(V10PresentationProblemReportRequestSchema())
@response_schema(V10PresentProofModuleResponseSchema(), 200, description="")
async def presentation_exchange_problem_report(request: web.BaseRequest):
"""
Request handler for sending problem report.
Args:
request: aiohttp request object
"""
context: AdminRequestContext = request["context"]
outbound_handler = request["outbound_message_router"]
pres_ex_id = request.match_info["pres_ex_id"]
body = await request.json()
description = body["description"]
try:
async with await context.session() as session:
pres_ex_record = await V10PresentationExchange.retrieve_by_id(
session, pres_ex_id
)
report = problem_report_for_record(pres_ex_record, description)
await pres_ex_record.save_error_state(
session,
reason=f"created problem report: {description}",
)
except StorageNotFoundError as err: # other party does not care about meta-problems
raise web.HTTPNotFound(reason=err.roll_up) from err
except StorageError as err:
raise web.HTTPBadRequest(reason=err.roll_up) from err
await outbound_handler(report, connection_id=pres_ex_record.connection_id)
return web.json_response({})
[docs]@docs(
tags=["present-proof v1.0"],
summary="Remove an existing presentation exchange record",
)
@match_info_schema(V10PresExIdMatchInfoSchema())
@response_schema(V10PresentProofModuleResponseSchema(), description="")
async def presentation_exchange_remove(request: web.BaseRequest):
"""
Request handler for removing a presentation exchange record.
Args:
request: aiohttp request object
"""
context: AdminRequestContext = request["context"]
presentation_exchange_id = request.match_info["pres_ex_id"]
pres_ex_record = None
try:
async with context.session() as session:
pres_ex_record = await V10PresentationExchange.retrieve_by_id(
session, presentation_exchange_id
)
await pres_ex_record.delete_record(session)
except StorageNotFoundError as err:
raise web.HTTPNotFound(reason=err.roll_up) from err
except StorageError as err:
raise web.HTTPBadRequest(reason=err.roll_up) from err
return web.json_response({})
[docs]async def register(app: web.Application):
"""Register routes."""
app.add_routes(
[
web.get(
"/present-proof/records",
presentation_exchange_list,
allow_head=False,
),
web.get(
"/present-proof/records/{pres_ex_id}",
presentation_exchange_retrieve,
allow_head=False,
),
web.get(
"/present-proof/records/{pres_ex_id}/credentials",
presentation_exchange_credentials_list,
allow_head=False,
),
web.post(
"/present-proof/send-proposal",
presentation_exchange_send_proposal,
),
web.post(
"/present-proof/create-request",
presentation_exchange_create_request,
),
web.post(
"/present-proof/send-request",
presentation_exchange_send_free_request,
),
web.post(
"/present-proof/records/{pres_ex_id}/send-request",
presentation_exchange_send_bound_request,
),
web.post(
"/present-proof/records/{pres_ex_id}/send-presentation",
presentation_exchange_send_presentation,
),
web.post(
"/present-proof/records/{pres_ex_id}/verify-presentation",
presentation_exchange_verify_presentation,
),
web.post(
"/present-proof/records/{pres_ex_id}/problem-report",
presentation_exchange_problem_report,
),
web.delete(
"/present-proof/records/{pres_ex_id}",
presentation_exchange_remove,
),
]
)
[docs]def post_process_routes(app: web.Application):
"""Amend swagger API."""
# Add top-level tags description
if "tags" not in app._state["swagger_dict"]:
app._state["swagger_dict"]["tags"] = []
app._state["swagger_dict"]["tags"].append(
{
"name": "present-proof v1.0",
"description": "Proof presentation v1.0",
"externalDocs": {"description": "Specification", "url": SPEC_URI},
}
)