Commit 17c4724e authored by Sonia Zorba's avatar Sonia Zorba
Browse files

#4 Implemented invited registration

parent ba6b02eb

gms-client/gms-client-lib/src/main/java/it/inaf/ia2/gms/client/GmsClient.java

+6 −0
Original line number Diff line number Diff line 
package it.inaf.ia2.gms.client;



import it.inaf.ia2.gms.client.call.AddInvitedRegistrationCall;

import it.inaf.ia2.gms.client.call.HttpClientWrapper;

import it.inaf.ia2.gms.client.call.AddMemberCall;

import it.inaf.ia2.gms.client.call.AddPermissionCall;
@@ -13,6 +14,7 @@ import it.inaf.ia2.gms.client.call.RemovePermissionCall; 
import it.inaf.ia2.gms.client.model.Permission;

import it.inaf.ia2.gms.client.model.UserPermission;

import java.util.List;

import java.util.Map;



public class GmsClient {
@@ -71,4 +73,8 @@ public class GmsClient { 
    public List<UserPermission> getUserPermissions(String userId) {

        return new GetUserPermissionsCall(httpClientWrapper).getUserPermissions(userId);

    }



    public void addInvitedRegistration(String token, String email, Map<String, Permission> groupsPermissions) {

        new AddInvitedRegistrationCall(httpClientWrapper).addInvitedRegistration(token, email, groupsPermissions);

    }

}

gms-client/gms-client-lib/src/main/java/it/inaf/ia2/gms/client/call/AddInvitedRegistrationCall.java

0 → 100644
+56 −0
Original line number Diff line number Diff line 
package it.inaf.ia2.gms.client.call;



import it.inaf.ia2.gms.client.model.Permission;

import java.net.http.HttpRequest;

import java.net.http.HttpResponse;

import java.nio.charset.StandardCharsets;

import java.security.MessageDigest;

import java.security.NoSuchAlgorithmException;

import java.util.Base64;

import java.util.Map;

import java.util.stream.Collectors;



public class AddInvitedRegistrationCall extends BaseGmsCall {



    public AddInvitedRegistrationCall(HttpClientWrapper clientWrapper) {

        super(clientWrapper);

    }



    public void addInvitedRegistration(String token, String email, Map<String, Permission> groupsPermissions) {



        String tokenHash = getTokenHash(token);



        String endpoint = "invited-registration";



        String bodyParams = "token_hash=" + tokenHash

                + "&email=" + email + "&groups="

                + String.join("\n", groupsPermissions.entrySet()

                        .stream().map(e -> e.getKey() + " " + e.getValue())

                        .collect(Collectors.toList()));



        HttpRequest groupsRequest = newHttpRequest(endpoint)

                .header("Accept", "text/plain")

                .header("Content-Type", "application/x-www-form-urlencoded")

                .POST(HttpRequest.BodyPublishers.ofString(bodyParams))

                .build();



        getClient().sendAsync(groupsRequest, HttpResponse.BodyHandlers.ofInputStream())

                .thenApply(response -> {

                    if (response.statusCode() == 201) {

                        return true;

                    }

                    logServerErrorInputStream(groupsRequest, response);

                    throw new IllegalStateException("Unable to create invited registration");

                }).join();

    }



    private String getTokenHash(String token) {

        try {

            MessageDigest digest = MessageDigest.getInstance("SHA-256");

            byte[] hash = digest.digest(token.getBytes(StandardCharsets.UTF_8));

            return Base64.getEncoder().encodeToString(hash);

        } catch (NoSuchAlgorithmException ex) {

            throw new RuntimeException(ex);

        }

    }

}

gms/src/main/java/it/inaf/ia2/gms/authn/SecurityConfig.java

+1 −1
Original line number Diff line number Diff line
@@ -64,7 +64,7 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter { 
     */

    @Override

    public void configure(WebSecurity web) throws Exception {

        web.ignoring().antMatchers("/ws/basic/**", "/ws/jwt/**", "/error", "/logout");

        web.ignoring().antMatchers("/ws/jwt/**", "/error", "/logout", "/invited-registration");

    }



    /**

gms/src/main/java/it/inaf/ia2/gms/controller/HomePageController.java

+17 −1
Original line number Diff line number Diff line 
package it.inaf.ia2.gms.controller;



import it.inaf.ia2.gms.authn.SessionData;

import it.inaf.ia2.gms.manager.InvitedRegistrationManager;

import it.inaf.ia2.gms.model.request.GroupsRequest;

import it.inaf.ia2.gms.model.response.GroupsTabResponse;

import it.inaf.ia2.gms.model.response.HomePageResponse;

import it.inaf.ia2.gms.persistence.model.InvitedRegistration;

import java.io.IOException;

import java.util.Optional;

import javax.servlet.ServletException;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import javax.servlet.http.HttpSession;

import javax.validation.Valid;
@@ -25,6 +30,9 @@ public class HomePageController { 
    @Autowired

    private GroupsTabResponseBuilder groupsTabResponseBuilder;



    @Autowired

    private InvitedRegistrationManager invitedRegistrationManager;



    @ResponseBody

    @GetMapping(value = "/home", produces = MediaType.APPLICATION_JSON_UTF8_VALUE)

    public ResponseEntity<HomePageResponse> getMainPage(@Valid GroupsRequest request) {
@@ -42,7 +50,15 @@ public class HomePageController { 
    }



    @GetMapping(value = "/", produces = MediaType.TEXT_HTML_VALUE)

    public String index() {

    public String index(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {



        Optional<InvitedRegistration> optReg = invitedRegistrationManager.completeInvitedRegistrationIfNecessary();

        if (optReg.isPresent()) {

            request.setAttribute("invited-registration", optReg.get());

            return "/registration-completed";

            //request.getRequestDispatcher("/registration-completed").forward(request, response);

        }



        return "index.html";

    }

gms/src/main/java/it/inaf/ia2/gms/controller/InvitedRegistrationController.java

0 → 100644
+74 −0
Original line number Diff line number Diff line 
package it.inaf.ia2.gms.controller;



import it.inaf.ia2.gms.manager.InvitedRegistrationManager;

import it.inaf.ia2.gms.persistence.model.InvitedRegistration;

import it.inaf.ia2.gms.service.GroupNameService;

import java.io.IOException;

import java.io.InputStream;

import java.util.Scanner;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.http.MediaType;

import org.springframework.stereotype.Controller;

import org.springframework.web.bind.annotation.GetMapping;

import org.springframework.web.bind.annotation.RequestParam;

import org.springframework.web.servlet.support.ServletUriComponentsBuilder;



@Controller

public class InvitedRegistrationController {



    @Autowired

    private InvitedRegistrationManager invitedRegistrationManager;



    @Autowired

    private GroupNameService groupNameService;



    @GetMapping(value = "/invited-registration", produces = MediaType.TEXT_HTML_VALUE)

    public void index(@RequestParam("token") String token, HttpServletRequest request, HttpServletResponse response) throws IOException {

        InvitedRegistration invitedRegistration = invitedRegistrationManager.getInvitedRegistrationFromToken(token);



        String html = getFileContent("invited-registration.html")

                .replace("#EMAIL#", invitedRegistration.getEmail())

                .replace("#GROUPS#", getGroupsList(invitedRegistration))

                .replace("#HOME#", request.getContextPath());



        response.getOutputStream().print(html);

    }



    @GetMapping(value = "/registration-completed", produces = MediaType.TEXT_HTML_VALUE)

    public void completed(HttpServletRequest request, HttpServletResponse response) throws IOException {



        response.setContentType("text/html;charset=UTF-8");



        InvitedRegistration invitedRegistration = (InvitedRegistration) request.getAttribute("invited-registration");

        if (invitedRegistration == null) {

            // redirect to home

            String baseUrl = ServletUriComponentsBuilder.fromCurrentContextPath().build().toUriString();

            response.sendRedirect(baseUrl);

        } else {

            String html = getFileContent("registration-completed.html")

                    .replace("#GROUPS#", getGroupsList(invitedRegistration))

                    .replace("#HOME#", request.getContextPath());



            response.getOutputStream().print(html);

        }

    }



    private String getFileContent(String templateFileName) throws IOException {

        try (InputStream in = InvitedRegistrationController.class.getClassLoader().getResourceAsStream("templates/" + templateFileName)) {

            Scanner s = new Scanner(in).useDelimiter("\\A");

            return s.hasNext() ? s.next() : "";

        }

    }



    private String getGroupsList(InvitedRegistration invitedRegistration) {

        String groups = "<ul>";

        for (String groupName : groupNameService.getGroupsNamesFromIdentifiers(

                invitedRegistration.getGroupsPermissions().keySet())) {

            groups += "<li>" + groupName + "</li>";

        }

        groups += "</ul>";

        return groups;

    }

}