Public static void main(String args) throws IOException Read More : Jersey Secured REST APIs Tutorialīelow is the jersey rest client basic authentication example which accept username and password details for authentication purpose. List.getEmployeeList().add(new Employee(3, "David Kameron")) List.getEmployeeList().add(new Employee(2, "Alex Kolenchiskey")) List.getEmployeeList().add(new Employee(1, "Lokesh Gupta")) credentials("username2", "password2").build() įor authentication enabled rest apis, use roles related annotations, such as For example, this is the code of secured REST class Employees getAllEmployees() credentialsForBasic("username1", "password1") HttpAuthenticationFeature feature = HttpAuthenticationFeature.universalBuilder() Universal builder having different credentials for different schemes HttpAuthenticationFeature feature = HttpAuthenticationFeature.universal("username", "password") HttpAuthenticationFeature feature = HttpAuthenticationFeature.basicBuilder() Basic authentication – non-prempitive mode HttpAuthenticationFeature feature = HttpAuthenticationFeature.basic("username", "password") įinal Client client = ClientBuilder.newClient() ġ.2. To use HttpAuthenticationFeature, build an instance of it and register with client. in case of 401 response, an appropriate authentication is used based on the authentication requested as defined in WWW-Authenticate HTTP header. UNIVERSAL – Combination of basic and digest authentication in non-preemptive mode i.e.auth information is added only when server refuses the request with 401 status code and then the request is repeated with authentication information. BASIC NON-PREEMPTIVE – It’s non-preemptive authentication way i.e.This mode must be combined with usage of SSL/TLS as the password is send only BASE64 encoded. information is send always with each HTTP request. BASIC – It’s preemptive authentication way i.e.BASIC, BASIC NON-PREEMPTIVE, DIGEST and UNIVERSAL. HttpAuthenticationFeature class provides HttpBasic and Digest client authentication capabilities. Jersey Client – HttpAuthenticationFeature For example, we will create jersey client for services which we secured in Jersey Secured REST APIs tutorial and I will be extending the sourcecode created for Jersey RESTful client example. Learn to build Jersey rest client using HttpAuthenticationFeature, which can be used to access REST APIs behind authentication/authorization security.
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