def computeDelete():
"""Deletes a workflow.
---
tags:
- services
consumes:
- application/json
parameters:
- name: signature
in: query
description: Signature of the documentId to verify that the consumer has rights to download the asset.
type: string
- name: documentId
in: query
description: The ID of the asset
required: true
type: string
- name: consumerAddress
in: query
description: The consumer address.
required: true
type: string
- name: jobId
in: query
description: JobId.
type: string
responses:
200:
description: Call to the operator-service was successful.
400:
description: One of the required attributes is missing.
401:
description: Invalid asset data.
500:
description: Error
"""
data = get_request_data(request)
try:
body = process_compute_request(data, user_nonce)
response = requests_session.delete(
get_compute_endpoint(),
params=body,
headers={'content-type': 'application/json'})
user_nonce.increment_nonce(body['owner'])
return Response(response.content,
response.status_code,
headers={'content-type': 'application/json'})
except BadRequestError as e:
return jsonify(error=str(e)), 400
except InvalidSignatureError as e:
msg = f'Consumer signature failed verification: {e}'
logger.error(msg, exc_info=1)
return jsonify(error=msg), 401
except (ValueError, Exception) as e:
logger.error(f'Error- {str(e)}', exc_info=1)
return jsonify(error=f'Error : {str(e)}'), 500
def computeStop():
"""Stop the execution of a workflow.
---
tags:
- services
consumes:
- application/json
parameters:
- name: signature
in: query
description: Signature of (consumerAddress+jobId+documentId) to verify the consumer of
this compute job/asset. The signature uses ethereum based signing method
(see https://github.com/ethereum/EIPs/pull/683)
type: string
- name: documentId
in: query
description: The ID of the asset. If not provided, all currently running compute
jobs will be stopped for the specified consumerAddress
required: true
type: string
- name: consumerAddress
in: query
description: The consumer ethereum address.
required: true
type: string
- name: jobId
in: query
description: The ID of the compute job. If not provided, all running compute jobs of
the specified consumerAddress/documentId are suspended
type: string
responses:
200:
description: Call to the operator-service was successful.
400:
description: One of the required attributes is missing.
401:
description: Consumer signature is invalid or failed verification.
500:
description: General server error
"""
data = get_request_data(request)
try:
body = process_compute_request(data)
response = requests_session.put(
get_compute_endpoint(),
params=body,
headers={"content-type": "application/json"},
)
increment_nonce(body["owner"])
return Response(
response.content,
response.status_code,
headers={"content-type": "application/json"},
)
except (ValueError, Exception) as e:
logger.error(f"Error- {str(e)}", exc_info=1)
return jsonify(error=f"Error : {str(e)}"), 500
def computeDelete():
"""Deletes a workflow.
---
tags:
- services
consumes:
- application/json
parameters:
- name: signature
in: query
description: Signature of the documentId to verify that the consumer has rights to download the asset.
type: string
- name: documentId
in: query
description: The ID of the asset
required: true
type: string
- name: consumerAddress
in: query
description: The consumer address.
required: true
type: string
- name: jobId
in: query
description: JobId.
type: string
responses:
200:
description: Call to the operator-service was successful.
400:
description: One of the required attributes is missing.
401:
description: Invalid asset data.
500:
description: Error
"""
data = get_request_data(request)
try:
body = process_compute_request(data)
response = requests_session.delete(
get_compute_endpoint(),
params=body,
headers={"content-type": "application/json"},
)
increment_nonce(body["owner"])
return Response(
response.content,
response.status_code,
headers={"content-type": "application/json"},
)
except (ValueError, Exception) as e:
logger.error(f"Error- {str(e)}", exc_info=1)
return jsonify(error=f"Error : {str(e)}"), 500
def computeStatus():
"""Get status for a specific jobId/documentId/owner
---
tags:
- services
consumes:
- application/json
parameters:
- name: signature
in: query
description: Signature of (consumerAddress+jobId+documentId) to verify the consumer of
this asset/compute job. The signature uses ethereum based signing method
(see https://github.com/ethereum/EIPs/pull/683)
type: string
- name: documentId
in: query
description: The ID of the asset. If not provided, the status of all
currently running and old compute jobs for the specified consumerAddress will be returned.
required: true
type: string
- name: consumerAddress
in: query
description: The consumer ethereum address.
required: true
type: string
- name: jobId
in: query
description: The ID of the compute job. If not provided, all running compute jobs of
the specified consumerAddress/documentId are suspended
type: string
responses:
200:
description: Call to the operator-service was successful.
400:
description: One of the required attributes is missing.
401:
description: Consumer signature is invalid or failed verification.
500:
description: General server error
"""
data = get_request_data(request)
try:
signed_request = False
try:
body = process_compute_request(data, user_nonce)
signed_request = True
except Exception:
body = process_compute_request(data,
user_nonce,
require_signature=False)
response = requests_session.get(
get_compute_endpoint(),
params=body,
headers={'content-type': 'application/json'})
user_nonce.increment_nonce(body['owner'])
_response = response.content
# Filter status info if signature is not given or failed validation
if not signed_request:
resp_content = json.loads(response.content.decode('utf-8'))
if not isinstance(resp_content, list):
resp_content = [resp_content]
_response = []
keys_to_filter = [
'resultsUrl',
'algorithmLogUrl',
'resultsDid',
'owner',
]
for job_info in resp_content:
for k in keys_to_filter:
job_info.pop(k)
_response.append(job_info)
_response = json.dumps(_response)
return Response(_response,
response.status_code,
headers={'content-type': 'application/json'})
except BadRequestError as e:
return jsonify(error=str(e)), 400
except InvalidSignatureError as e:
msg = f'Consumer signature failed verification: {e}'
logger.error(msg, exc_info=1)
return jsonify(error=msg), 401
except (ValueError, Exception) as e:
logger.error(f'Error- {str(e)}', exc_info=1)
return jsonify(error=f'Error : {str(e)}'), 500
def compute_get_status_job():
"""Get status for a specific jobId/documentId/owner
---
tags:
- services
consumes:
- application/json
parameters:
- name: signature
in: query
description: Signature of (consumerAddress+jobId+documentId) to verify the consumer of
this asset/compute job. The signature uses ethereum based signing method
(see https://github.com/ethereum/EIPs/pull/683)
type: string
- name: documentId
in: query
description: The ID of the asset. If not provided, the status of all
currently running and old compute jobs for the specified consumerAddress will be returned.
required: true
type: string
- name: consumerAddress
in: query
description: The consumer ethereum address.
required: true
type: string
- name: jobId
in: query
description: The ID of the compute job. If not provided, all running compute jobs of
the specified consumerAddress/documentId are suspended
type: string
responses:
200:
description: Call to the operator-service was successful.
400:
description: One of the required attributes is missing.
401:
description: Consumer signature is invalid or failed verification.
500:
description: General server error
"""
data = get_request_data(request)
try:
body = process_compute_request(data, user_nonce)
response = requests_session.get(
get_compute_endpoint(),
params=body,
headers={'content-type': 'application/json'})
user_nonce.increment_nonce(body['owner'])
return Response(
response.content,
response.status_code,
headers={'content-type': 'application/json'}
)
except BadRequestError as e:
return jsonify(error=e), 400
except InvalidSignatureError as e:
msg = f'Consumer signature failed verification: {e}'
logger.error(msg, exc_info=1)
return jsonify(error=msg), 401
except (ValueError, Exception) as e:
logger.error(f'Error- {str(e)}', exc_info=1)
return jsonify(error=f'Error : {str(e)}'), 500
def computeStatus():
"""Get status for a specific jobId/documentId/owner
---
tags:
- services
consumes:
- application/json
parameters:
- name: signature
in: query
description: Signature of (consumerAddress+jobId+documentId) to verify the consumer of
this asset/compute job. The signature uses ethereum based signing method
(see https://github.com/ethereum/EIPs/pull/683)
type: string
- name: documentId
in: query
description: The ID of the asset. If not provided, the status of all
currently running and old compute jobs for the specified consumerAddress will be returned.
required: true
type: string
- name: consumerAddress
in: query
description: The consumer ethereum address.
required: true
type: string
- name: jobId
in: query
description: The ID of the compute job. If not provided, all running compute jobs of
the specified consumerAddress/documentId are suspended
type: string
responses:
200:
description: Call to the operator-service was successful.
400:
description: One of the required attributes is missing.
401:
description: Consumer signature is invalid or failed verification.
500:
description: General server error
"""
data = get_request_data(request)
try:
body = process_compute_request(data)
response = requests_session.get(
get_compute_endpoint(),
params=body,
headers={"content-type": "application/json"},
)
_response = response.content
signed_request = bool(data.get("signature"))
if signed_request:
owner = data.get("consumerAddress")
did = data.get("documentId")
jobId = data.get("jobId")
original_msg = f"{owner}{jobId}{did}"
try:
verify_signature(
owner, data.get("signature"), original_msg, get_nonce(owner)
)
except InvalidSignatureError:
signed_request = False
increment_nonce(owner)
# Filter status info if signature is not given or failed validation
if not signed_request:
resp_content = json.loads(response.content.decode("utf-8"))
if not isinstance(resp_content, list):
resp_content = [resp_content]
_response = []
keys_to_filter = ["resultsUrl", "algorithmLogUrl", "resultsDid", "owner"]
for job_info in resp_content:
for k in keys_to_filter:
job_info.pop(k)
_response.append(job_info)
_response = json.dumps(_response)
return Response(
_response,
response.status_code,
headers={"content-type": "application/json"},
)
except (ValueError, Exception) as e:
logger.error(f"Error- {str(e)}", exc_info=1)
return jsonify(error=f"Error : {str(e)}"), 500