doc(agent): add the details to the readme.md and change the port of t…

…he mock server

Signed-off-by: Yurii Shynbuiev <yurii.shynbuiev@iohk.io>

examples/st-oidc4vc/README.md

@@ -2,11 +2,25 @@
 
 ## Prerequisites
 
-- Docker installed
+- Docker installed v2.24.0 or later
 - Python 3 with the following packages installed
   - [requests](https://pypi.org/project/requests/)
   - [pyjwt](https://pyjwt.readthedocs.io/en/stable/)
   - [cryptography](https://cryptography.io/en/latest/)
+- Virtual environment (optional)
+
+Example of the script to install the required packages in a virtual environment:
+```shell
+python -m venv {path-to-the-project-dir}/open-enterprise-agent/examples/st-oidc4vc/python-env
+source {path-to-the-project-dir}/open-enterprise-agent/examples/st-oidc4vc/python-env/bin/activate
+pip install requests pyjwt cryptography
+```
+
+- the latest Cloud Agent image is built and available in the local Docker registry
+
+```shell
+sbt docker:publishLocal
+```
 
 ### 1. Spin up the agent stack with pre-configured Keycloak
 

examples/st-oidc4vc/bootstrap/01_init_realm.hurl

@@ -49,7 +49,7 @@ Authorization: Bearer {{ admin_access_token }}
   "id": "{{ alice_wallet_client_id }}",
   "publicClient": true,
   "consentRequired": true,
-  "redirectUris": [ "http://localhost:5000/*" ]
+  "redirectUris": [ "http://localhost:7777/*" ]
 }
 HTTP 201
 

examples/st-oidc4vc/compose.yaml

@@ -1,3 +1,5 @@
+---
+
 configs:
   caddyfile_issuer:
     content: |-
@@ -15,6 +17,7 @@ configs:
           reverse_proxy vault-issuer:8200
         }
       }
+
 services:
   agent-issuer:
     depends_on:
@@ -109,7 +112,7 @@ services:
   mockserver:
     image: mockserver/mockserver:5.15.0
     ports:
-    - 5000:1080
+    - 7777:1080
   node:
     depends_on:
       node-db:

examples/st-oidc4vc/demo.py

@@ -8,8 +8,8 @@
 from cryptography.hazmat.primitives.asymmetric import ec
 
 
-MOCKSERVER_URL = "http://localhost:5000"
-LOGIN_REDIRECT_URL = "http://localhost:5000/cb"
+MOCKSERVER_URL = "http://localhost:7777"
+LOGIN_REDIRECT_URL = "http://localhost:7777/cb"
 
 AGENT_URL = "http://localhost:8080/prism-agent"
 CREDENTIAL_ISSUER = None