Validation Service

version 1.1.1 (9.1.2019)

Build instructions:

• mvn clean install
• java -jar target/validation-service-1.1-SNAPSHOT-jar-with-dependencies.jar

Swagger documentation: https://api-docs.ownyourdata.eu/semcon-validation/

About Semantic Containers

Semantic Containers enable secure and traceable data exchange between multiple parties.
more infos and documentation: https://ownyourdata.eu/en/semcon

Init File Validation Service

Instruction:

The service is available at:

• https://semantic.ownyourdata.eu/api/validate/init
• http://localhost:2806/api/validate/init

Example usage: curl -s -o /dev/null -w "%{http_code}" -H "Content-Type: application/json" -d "$(< src/test/resources/init/example-init.trig.json)" -X POST https://semantic.ownyourdata.eu/api/validate/init

Input file format

The input file is of type application/json to wrap a TRIG file using JSON key "base-config".
The TRIG file should:

• follow the template provided in the test/resources/init/example-init.trig, and the subsequent test/resources/init/example-init.trig.json file that wrap up the TRIG file as JSON.
• and will be tested against the base constraints main/resources/init/image-constraints.ttl.

The output is 200 if the init file conform to the template, or 500 otherwise.

Usage Policy Matching Service

Instruction:

The service is available at

• https://semantic.ownyourdata.eu/api/validate/usage-policy
• http://localhost:2806/api/validate/usage-policy

Example usage: curl -s -o /dev/null -w "%{http_code}" -H "Content-Type: application/json" -d "$(< src/test/resources/usage-policy/template.ttl.json)" -X POST https://semantic.ownyourdata.eu/api/validate/usage-policy

Input file format

The input file is of type application/json to wrap a turtle file using JSON key "usage-policy".
The turtle file should have two classes below:

• sc:DataSubjectPolicy that represent usage policy of user, and
• sc:DataControllerPolicy that represent usage policy of data controller. There are four example turtle files in the test/resources/usage-policy directory for your references, and the subsequent *.ttl.json files that wrap up the turtle files as JSON.

The output is 200 if the policy of controllers is not violating the policy of users, or 500 otherwise.

Data Validation Service

Instruction:

The service is available at

• https://semantic.ownyourdata.eu/api/validate/data
• http://localhost:2806/api/validate/data

Example usage: curl -s -o /dev/null -w "%{http_code}" -H "Content-Type: application/json" -d "$(< src/test/resources/data/zamg-data.json)" -X POST https://semantic.ownyourdata.eu/api/validate/data

Input file format

The input file is of type application/json to wrap data and constraints (both in turtle format) using JSON keys "content-data" and "content-constraints".
There are multiple example files in the test/resources/data directory for your references, and the subsequent *.ttl.json files that wrap up the turtle files as JSON.

The output is 200 if the data complies to the given constraints, or 500 otherwise.

Contact

Contact fajar.ekaputra@tuwien.ac.at for further questions.