Frontend Angular 4/src/app/shared/config.ts

...gular 4/src/app/shared/services/authentication.service.ts

Frontend Angular 4/src/app/shared/services/ghci.service.ts

...tend Angular 4/src/app/shared/services/haskell.service.ts

...tend Angular 4/src/app/shared/services/usuario.service.ts

...dor JEE/src/main/java/edu/proygrado/ejb/CommandsBean.java

Servidor JEE/src/main/java/edu/proygrado/ejb/LoginEJB.java

Servidor JEE/src/main/java/edu/proygrado/ejb/Sesion.java

...main/java/edu/proygrado/matefun/AuthenticationFilter.java

Servidor JEE/src/main/java/edu/proygrado/modelo/Sesion.java

Servidor JEE/src/main/resources/META-INF/persistence.xml