Shared interfaces and beans for using in LTI libraries

Install it using maven:

./mvnw install

1. Set your maven installation to work with Github packages, following https://help.github.com/en/packages/using-github-packages-with-your-projects-ecosystem/configuring-apache-maven-for-use-with-github-packages#authenticating-to-github-packages

Repository info:

      <repository>
        <id>github-uoc</id>
        <name>GitHub UOC Apache Maven Packages</name>
        <url>https://maven.pkg.github.com/uoc/java-lti-1.3-core</url>
      </repository>				

2. Add the dependency to your pom.xml file:

  <dependency>
    <groupId>edu.uoc.elc.lti</groupId>
    <artifactId>lti-13-core</artifactId>
    <version>0.0.2</version>
  </dependency>

It defines basic interfaces for you to implement in order to adapt the LTI Library to your needs:

• edu.uoc.lti.claims.ClaimAccessor for accesing the claims in a JWT

• edu.uoc.lti.oidc.OIDCLaunchSession for storing and gettings the attributes of the OIDC Launch

• edu.uoc.lti.accesstoken.AccessTokenRequestBuilder for creating the access token request.

  This package comes with two implementations: edu.uoc.lti.accesstoken.JSONAccessTokenRequestBuilderImpl for application/json requests (IMS's reference implementation expect this) and edu.uoc.lti.accesstoken.UrlEncodedFormAccessTokenRequestBuilderImpl for application/x-www-form-urlencoded requests (IMS certification site expects this).

• edu.uoc.lti.clientcredentials.ClientCredentialsTokenBuilder for creating the JWT to send to the platform for getting the AccessToken

• edu.uoc.lti.deeplink.DeepLinkingTokenBuilder for creating the JWT to send to the platform for creating a DeepLink item

• edu.uoc.lti.ags.LineItemServiceClient for accesing Assignment and Grades Service's Line Item Service

• edu.uoc.lti.ags.ResultServiceClient for accesing Assignment and Grades Service's Result Service

• edu.uoc.lti.ags.ScoreServiceClient for accessing Assignment and Grades Service's Score Publish Service

Thanks for being interested in this project. The way of contributing is the common for almost all projects:

1. Fork the project to your account
2. Implement your changes
3. Make a pull request

If you need further information contact to xaracil at uoc dot edu