132 lines
4.5 KiB
Python
132 lines
4.5 KiB
Python
|
import requests
|
|||
|
import json
|
|||
|
|
|||
|
CUSTODIAN = 'http://localhost:7002'
|
|||
|
SIGNATORY = 'http://localhost:7001'
|
|||
|
AUDITOR = 'http://localhost:7003'
|
|||
|
|
|||
|
CORE = 'http://localhost:7000'
|
|||
|
ESSIF = 'http://localhost:7004'
|
|||
|
|
|||
|
PROOF_TYPE = 'LD_PROOF' # Specifies the format and cryptographic algorithm used for the digital signature of the Verifiable Credential. E.g. LD_PROOF
|
|||
|
STATUS_TYPE = 'StatusList2021Entry' # Specifies if the credential should be issued with status and the type of the status. Options StatusList2021Entry or SimpleCredentialStatus2022
|
|||
|
|
|||
|
jsonheaders = {
|
|||
|
'Content-Type': 'application/json', # specify the type of data you're sending
|
|||
|
'Accept': 'application/json', # specify the type of data you can accept
|
|||
|
}
|
|||
|
|
|||
|
jsontextheaders = {
|
|||
|
'Content-Type': 'application/json', # specify the type of data you're sending
|
|||
|
'Accept': 'text/plain', # specify the type of data you can accept
|
|||
|
}
|
|||
|
|
|||
|
def check_backend_service():
|
|||
|
url = f'{CUSTODIAN}/'
|
|||
|
try:
|
|||
|
response = requests.get(url)
|
|||
|
# response.raise_for_status()
|
|||
|
except requests.exceptions.RequestException:
|
|||
|
raise ImportError("Local backend service not responding")
|
|||
|
|
|||
|
# check_backend_service()
|
|||
|
|
|||
|
def debug_http():
|
|||
|
import logging
|
|||
|
|
|||
|
# internet search:
|
|||
|
# These two lines enable debugging at httplib level (requests->urllib3->http.client)
|
|||
|
# You will see the REQUEST, including HEADERS and DATA, and RESPONSE with HEADERS but without DATA.
|
|||
|
# The only thing missing will be the response.body which is not logged.
|
|||
|
try:
|
|||
|
import http.client as http_client
|
|||
|
except ImportError:
|
|||
|
# Python 2
|
|||
|
import httplib as http_client
|
|||
|
http_client.HTTPConnection.debuglevel = 1
|
|||
|
|
|||
|
# You must initialize logging, otherwise you'll not see debug output.
|
|||
|
logging.basicConfig()
|
|||
|
logging.getLogger().setLevel(logging.DEBUG)
|
|||
|
requests_log = logging.getLogger("requests.packages.urllib3")
|
|||
|
requests_log.setLevel(logging.DEBUG)
|
|||
|
requests_log.propagate = True
|
|||
|
|
|||
|
def create_did(method):
|
|||
|
url = f'{CUSTODIAN}/did/create'
|
|||
|
data = {
|
|||
|
'method': method
|
|||
|
}
|
|||
|
response = requests.post(url, json=data, headers=jsonheaders)
|
|||
|
return response.text
|
|||
|
#return response.status_code
|
|||
|
|
|||
|
# print(create_did('key'))
|
|||
|
issuer_id = 'did:key:z6MkjAkDgMGxBFbAvUP5snkhz9WDDVQ5uVDwHR88ykAiMfNF'
|
|||
|
subject_id = 'did:key:z6MkjtArtcgMSgV8aBdbFCFETqhFanLVRXcQPs7BeXyF5wdL'
|
|||
|
|
|||
|
default_alg = 'EdDSA_Ed25519'
|
|||
|
|
|||
|
def generate_key(alg=default_alg):
|
|||
|
url = f'{CUSTODIAN}/keys/generate'
|
|||
|
data = {
|
|||
|
'keyAlgorithm': alg
|
|||
|
}
|
|||
|
# print(data)
|
|||
|
response = requests.post(url, json=data, headers=jsonheaders)
|
|||
|
return response.json()
|
|||
|
#return response.status_code
|
|||
|
|
|||
|
# print('generate_key: ' + json.dumps(generate_key()))
|
|||
|
|
|||
|
def list_templates():
|
|||
|
url = f'{SIGNATORY}/v1/templates'
|
|||
|
|
|||
|
response = requests.get(url, headers=jsonheaders)
|
|||
|
#print(response.status_code)
|
|||
|
return response.text
|
|||
|
|
|||
|
# print(list_templates())
|
|||
|
|
|||
|
def import_template(id, template):
|
|||
|
url = f'{SIGNATORY}/v1/templates/' + id
|
|||
|
|
|||
|
response = requests.post(url, json=json.loads(template), headers=jsontextheaders)
|
|||
|
print(response.text)
|
|||
|
return response.status_code
|
|||
|
#return response.text
|
|||
|
|
|||
|
default_template='EmployeeID'
|
|||
|
|
|||
|
# print('Import template: ', import_template('EmployeeID','{"type":["VerifiableCredential","EmployeeID"],"credentialSubject":{"id":"","name":"","role":"","joiningDate":""}}'))
|
|||
|
|
|||
|
def issue_vc(issuer, subject, template, cdata):
|
|||
|
url = f'{SIGNATORY}/v1/credentials/issue'
|
|||
|
jls_extract_var = cdata
|
|||
|
body = {
|
|||
|
'templateId': template,
|
|||
|
'config': {
|
|||
|
'issuerDid': issuer,
|
|||
|
'subjectDid': subject,
|
|||
|
'proofType': PROOF_TYPE,
|
|||
|
'statusType': STATUS_TYPE
|
|||
|
},
|
|||
|
'credentialData': cdata
|
|||
|
}
|
|||
|
|
|||
|
print(body)
|
|||
|
response = requests.post(url, json=body, headers=jsonheaders)
|
|||
|
return response.json()
|
|||
|
#return response.text
|
|||
|
|
|||
|
default_cdata = json.loads('{"name":"Emma","role":"Engineer","joiningDate":"2023-06-28"}')
|
|||
|
|
|||
|
# {'templateId': 'EmployeeID', 'config': {'issuerDid': 'did:key:z6MkjAkDgMGxBFbAvUP5snkhz9WDDVQ5uVDwHR88ykAiMfNF', 'subjectDid': 'did:key:z6MkjtArtcgMSgV8aBdbFCFETqhFanLVRXcQPs7BeXyF5wdL', 'proofType': 'LD_PROOF', 'statusType': 'StatusList2021Entry'}, 'credentialData': {'name': 'Emma', 'role': 'Engineer', 'joiningDate': '2023-06-28'}}
|
|||
|
# print('Issue VC: ', json.dumps(issue_vc(issuer_id, subject_id, default_template, default_cdata)))
|
|||
|
# Note: issue when generating the credential, returns revocation and credential has some errors
|
|||
|
|
|||
|
if __name__ == "__main__":
|
|||
|
check_backend_service()
|
|||
|
print("Main: Check comments for testing calls")
|
|||
|
else:
|
|||
|
check_backend_service()
|