TRUE Connector
  • TRUE Connector
    • Prerequisite
    • Introduction
    • System requirements
    • Volumes
    • Default configuration
    • Starting and stopping containers
    • Component overview
  • REST API
  • Connector reachability
    • Connector ID
  • How to Exchange Data
  • Modifying configuration
    • Hostname validation
    • SSL/HTTPS
    • Change message format - Multipart/Mixed, Multipart/Form, Http-headers
    • WebSocket configuration (WSS)
    • IDSCPv2 configuration
    • Self Description validation
  • Advanced configuration
    • Supported Identity Providers
    • Extended jwt validation
    • Convert keystorage files
    • Validate protocol
    • Clearing House
    • Broker
    • Usage Control
    • MyData Usage Control
    • Audit logs
    • Firewall
    • NTP Server setup
    • Manage OS users
  • Contract Negotiation - simple flow
    • Get offered resource
    • Description Request Message
    • Contract Request Message
    • Contract Agreement request
    • Get offered resource after access is granted
  • Self Description API
    • Changing API password
    • Postman collection
  • License
  • Advanced doc
    • MYDATA_USAGE_CONTROL
    • PostgreSQL Configuration
    • Test cases
    • REST API
    • Testbed
    • Step to replicate True Connector installation in minikube.
    • Docker image signing and verification
  • Life cycle
  • Security
  • Roadmap
  • Traceability matrix
  • License
  • Contributing TRUE Connector
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  1. Contract Negotiation - simple flow

Contract Agreement request

Postman collection will preset required fields from previous request.

Multipart form - Contract Agreement request
curl --location -k --request POST 'https://localhost:8184/proxy' \
--header 'Content-Type: application/json' \
--header 'Authorization: Basic aWRzVXNlcjpwYXNzd29yZA==' \
--data-raw '{
	"multipart": "form",
	"Forward-To": "https://ecc-provider:8889/data",
	"messageType": "ContractAgreementMessage",
	"requestedArtifact": "http://w3id.org/engrd/connector/artifact/1",
	"payload" : {{contract_agreement}}
}'

When following request is sent, response will be MessageProcessedNotificationMessage. This means that contracts have exchanged and have been uploaded to Usage Control DataApp. You can also check the Usage Control logs that the policy has been updated.

Last updated 1 year ago