Elucidate Server has been built and tested against:
Apache Tomcat 8+
Elucidate Server and its dependencies are written in pure Java, and is designed to work with PostgreSQL by default.
The Elucidate Server has a number of dependencies that must be built first:
Each dependency and the Elucidate Server itself can be built using Maven:
mvn clean package install -U
Elucidate Server requires that several configuration properties are set to function correctly.
||Database user to authenticate as.|
||JDBC database URL to connect to.|
||The URI scheme that annotation IRIs will use.|
||The hostname that annotation IRIs will use.|
||The port that annotation IRIs will use. May be omitted if it set to a default HTTP/HTTPS port.|
||The path prefix that that annotation IRIs will use.|
||A path to a log4j XML configuration/properties file.|
||A flag indicating if authorization on annotation access should be enabled.|
||The secret or public key used to verify signed tokens.|
||The name of the JWT property that represents a unique user ID.|
A full listing of configuration options available to change can be found in
Any of these options can be configured or overridden using JNDI environment properties by passing a Java system property on the command line or setting an environment variable.
Note: if set as an environment variable, the option name should be uppercase with any hyphens and periods replaced with underscores. E.g.,
Elucidate Server has been built and tested against PostgreSQL 9.4+ (the
jsonb type is required for persistence).
A Liquibase changelog contains the SQL scripts required to create the Elucidate Server schema.
On first connection to a JDBC URI (given by
db.url) the changes will be applied and a changelog table
created in the database for any subsequent runs.
Elucidate Server supports user authentication and authorization using detached JWTs as credentials. Authentication
can be enabled or disabled by toggling the
auth.enabled property listed above. Those tokens can be verified using
either a shared secret key or RSA public key (given by
Since Elucidate doesn't store authoritative user information on its own, it relies on the token providing
a unique property that can be used to refer to that user throughout the lifetime of their interactions with the annotation server.
A list of properties that will be searched for the unique value can be configured by setting the
USAGE.md for some sample requests.
CONTRIBUTING.md for details on our code of conduct, and the process for submitting pull requests to us.
Contributors should ensure that their code is formatted in a style that is as close to the existing style as possible.
This project is licensed under the MIT License - see the
LICENSE file for details