feat: Copy All Credential Templates script (#1367)

Author: fundthmcalculus

python/samples/templates_demo.py

@@ -1,6 +1,6 @@
 import asyncio
 import json
-import uuid
+import random
 
 from trinsic.proto.services.verifiablecredentials.templates.v1 import (
  TemplateField,
@@ -25,10 +25,12 @@ async def templates_demo():
  trinsic_service = TrinsicService(server_config=trinsic_config())
  ecosystem = await trinsic_service.provider.create_ecosystem()
 
+ print("Ecosystem Token", trinsic_service.service_options.auth_token)
+
  # create example template
  # createTemplate() {
  create_request = CreateCredentialTemplateRequest(
- name="An Example Credential",
+ name=f"An Example Credential-{random.Random().randint(0,100)}",
  title="Example Credential",
  description="A credential for Trinsic's SDK samples",
  allow_additional_fields=False,

samples/ecosystem-transfer/main.py

@@ -0,0 +1,60 @@
+import asyncio
+
+from grpclib import GRPCError
+from trinsic.proto.services.verifiablecredentials.templates.v1 import ListCredentialTemplatesRequest, \
+ CreateCredentialTemplateRequest
+from trinsic.trinsic_service import TrinsicService
+from trinsic.trinsic_util import trinsic_config, set_eventloop_policy
+
+FROM_AUTH_TOKEN = "TODO - Insert your source ecosystem api token here - base64 encoded"
+TO_AUTH_TOKEN = "TODO - Insert your destination ecosystem api token here - base64 encoded"
+
+
+async def copy_credential_templates():
+ from_trinsic = TrinsicService(server_config=trinsic_config(FROM_AUTH_TOKEN))
+ to_trinsic = TrinsicService(server_config=trinsic_config(TO_AUTH_TOKEN))
+
+ template_id_mapping = dict()
+
+ continuation_token = ""
+ query = "SELECT * FROM _"
+ while True:
+ list_response = await from_trinsic.template.list(
+ request=ListCredentialTemplatesRequest(query=query, continuation_token=continuation_token))
+ continuation_token = list_response.continuation_token
+ print(f"Found {len(list_response.templates)} templates")
+ for src_template in list_response.templates:
+ # TODO - Logging
+ print(f"Attempting to copy {src_template.name}({src_template.id})")
+ try:
+ create_response = await to_trinsic.template.create(request=CreateCredentialTemplateRequest(
+ name=src_template.name,
+ allow_additional_fields=src_template.allow_additional_fields,
+ fields=src_template.fields
+ ))
+ # Update the mapping
+ template_id_mapping[src_template.id] = create_response.data.id
+ except GRPCError as grpc_err:
+ # TODO - Logging
+ if "name already exists" in grpc_err.message:
+ print(f"Template Name `{src_template.name}` already exists - skipped")
+ else:
+ print("Error on template creation", grpc_err)
+ # TODO - Ignore only "template name exists"
+ pass
+ # Do this at the end of the loop in case there were entries in the last loop
+ if not list_response.has_more_results:
+ print("No (more) templates found")
+ break
+
+ # Return an id mapping table
+ print("Mapping id table", template_id_mapping)
+
+
+# Press the green button in the gutter to run the script.
+if __name__ == '__main__':
+ # TODO - Command line arguments?
+ set_eventloop_policy()
+ asyncio.run(copy_credential_templates())
+
+# See PyCharm help at https://www.jetbrains.com/help/pycharm/

samples/ecosystem-transfer/requirements.txt

@@ -0,0 +1 @@
+trinsic-sdk==1.10.0