Account Service

Account service platform using REST API and Spring Security to store, manage payments for an accounting service. Service uses HTTPS Protocol and self-signed cert, use HTTPS to access the endpoints of the project.

This server uses HTTPS Protocol and Self Signed Cert, Make sure to send all your requests via HTTPS for it to work. You will be able to provide your own properly signed Certificate if you wish, Self Signed Was used for testing purposes and to make it easier to pass around. The service.p12 Self Signed Cert is provided with the project, feel free to create your own and put them in resources/application.properties

The service uses database a newly one is created in root directory service.mv.db to store user data, with secured hashed passwords, stroke each user roles and log all the events that is happening on the server.

Roles

• Admin role will be able to view, modify roles, modify access to other users locking their accounts and unlocking them.
• Accountant will be able to process payments to users
• User role will be able to log in, register and check payments received

All roles will be able to change passwords of their account. Upon creation, the first user registered will be granted the Admin role by default, and the Admin will grand newly registered accounts the Accountant role.

Requirement

• Java version 17+ Java download Link

Build - Run Project

• Clone repository and navigate into repo's directory
• Run project with $ ./gradlew bootRun

Shutdown Server

Actuator is enabled by default, and you will be able to shut down by sending POST request to endpoint https://localhost:8080/actuator/shutdown localhost:8080 is the default port

Endpoints

All endpoints will start at port https://localhost:8080 by default

Registering

Registering obviously requires no previous role or to be logged in to create a new account

• POST Request to api/auth/signup will enable you to send JSON object body of user data with email and password as properties to register as a user.
• First created account will be granted the Admin role, others will be granted User role, the admin will have to give specific users the Accountant Role to be able to process payments, more details in the examples bellow.

Sign up verification

The sign-up process take data verification into account.

• Email has to end in @acme.com to be a valid email
• Password Must be 12 char or longer
• Name and Lastname must be valid and not blank

Example - First Sign Up

Example - Second Sign Up

Admin

Admin will have access to the admin endpoint, where they will be able to grand, modify and adjust other people roles, lock, or unlock their access to the server. All endpoints that starts with api/admin/ will require the admin role to be accessed.

• PUT request to api/admin/user/access will take a JSON body request with user email as user property and operation either "LOCK" or "UNLOCK" case must be capital, to modify user's access.
• PUT request to api/admin/user/role will take JSON body request with user email as user property, role with specific role to be granted or removed and operation with GRANT or REMOVE to either grant the role or remove it from user. Note: Role and operation must be in capital letters.
• GET request to api/admin/user will return a response containing a list of all the users
• DELETE request to api/admin/user/{email} will take {email} as path variable with the user email to be deleted from the server. The Admin role cannot be deleted by other admin roles.

Example - Modifying User Access

Example - Modifying User Role

Example - Retrieving User Data

Example - Deleting User

Accountant

Accountant will have access to the accountant endpoint, where they will be able to add, process and modify other people payment information. All endpoints that starts with api/acct/ will require the accountant role to be accessed.

• POST request to api/acct/payments will take list of payments for each user. JSON format is user email as employee period the time for payment in format of regex: (0[1-9]|1[0-2])-20\d{2} and the salary that cannot be negative
• PUT request to api/acct/payment will take single json object, of specific user to modify payment for in format of user email as employee, period period of which payment to modify and payment the new payment modification

Example - Create Payments

Example - Modify Payment

Auditor

Auditor role is for security purposes, the auditor will be able to vew all that is happening on the server, retrieving all logged data from the database

• GET request to api/security/events will responde with the list of all events that has happend on the server

Example - Getting Events

General Endpoints

General is not a role, but a general purpose, it is granted to all user roles.

• GET request to api/empl/payment will respond with a list of all current processing payments for the current user
• GET request to api/empl/payment?period= will take period parameter to respond with specific payment for specific period, more will be shown in the examples bellow
• PUT request to api/auth/changepass will take object of current user password property to change user password

Example - Getting All Payments

Logged on as [email protected]

Example - Getting Payment Specific Period

Logged on as [email protected]

Example - Change Password

Credits

All HTTP Requests are made using Postman