Validating the user through username and password through servlet

-- Create table create table USERS ( USERNAME VARCHAR2(36) not null, PASSWORD VARCHAR2(36) not null, ENABLED NUMBER(1) not null ) ; alter table USERS add constraint USER_PK primary key (USERNAME); --------------------- -- Create table create table USER_ROLES ( ROLE_ID VARCHAR2(50) not null, USERNAME VARCHAR2(36) not null, USER_ROLE VARCHAR2(30) not null ) ; alter table USER_ROLES add constraint USER_ROLE_PK primary key (ROLE_ID); alter table USER_ROLES add constraint USER_ROLE_UK unique (USERNAME, USER_ROLE); ------------------------------- insert into users (USERNAME, PASSWORD, ENABLED) values ('dbuser1', '12345', 1); insert into users (USERNAME, PASSWORD, ENABLED) values ('dbadmin1', '12345', 1); insert into User_Roles (ROLE_ID, USERNAME, USER_ROLE) values ('1', 'dbuser1', 'USER'); insert into User_Roles (ROLE_ID, USERNAME, USER_ROLE) values ('2', 'dbadmin1', 'ADMIN'); insert into User_Roles (ROLE_ID, USERNAME, USER_ROLE) values ('3', 'dbadmin1', 'USER'); ------------------------------- Commit; -- Create table create table USERS ( USERNAME VARCHAR(36) not null, PASSWORD VARCHAR(36) not null, ENABLED smallint not null ) ; alter table USERS add constraint USER_PK primary key (USERNAME); --------------------- -- Create table create table USER_ROLES ( ROLE_ID VARCHAR(50) not null, USERNAME VARCHAR(36) not null, USER_ROLE VARCHAR(30) not null ) ; alter table USER_ROLES add constraint USER_ROLE_PK primary key (ROLE_ID); alter table USER_ROLES add constraint USER_ROLE_UK unique (USERNAME, USER_ROLE); ------------------------------- insert into users (USERNAME, PASSWORD, ENABLED) values ('dbuser1', '12345', 1); insert into users (USERNAME, PASSWORD, ENABLED) values ('dbadmin1', '12345', 1); insert into User_Roles (ROLE_ID, USERNAME, USER_ROLE) values ('1', 'dbuser1', 'USER'); insert into User_Roles (ROLE_ID, USERNAME, USER_ROLE) values ('2', 'dbadmin1', 'ADMIN'); insert into User_Roles (ROLE_ID, USERNAME, USER_ROLE) values ('3', 'dbadmin1', 'USER'); package org.o7planning.springmvcsecurity.config; import javax.servlet. Dispatcher Servlet; public class Spring Web App Initializer implements Web Application Initializer package org.o7planning.springmvcsecurity.config; import User Info DAO; import org.springframework.beans.factory.annotation. Autowired; import org.springframework.context.annotation. Bean; import org.springframework.context.annotation. Component Scan; import org.springframework.context.annotation. Configuration; import org.springframework.context.annotation. Import; import org.springframework.context.annotation. Property Source; import org.springframework.context.support. Request Method; @Controller public class Main Controller The path above only allows the user with the ADMIN role (ROLE_ADMIN) to be allowed access: In case you have not logged in, the website will redirect to the login page, if you log in as ROLE_USER you will receive an "Access Denied" message.

This controller has to be configured in the by adding the following properties: Listing 7: Simple Form Controller package sample.web; import javax.

It mediates input, converting it to commands for the model or view. Login application in Java with My SQL implemented in eclipse" data-medium-file="https://i0com/krazytech.com/wp-content/uploads/Directory-Structure.jpg? If you take a look at the video, we are using the My SQL database server that comes as part of WAMP software (works for windows OS).

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