MyINPulse-back/src/main/java/enseirb/myinpulse/api/GetUserInfo.java

@@ -1,14 +1,32 @@
 package enseirb.myinpulse.api;
 
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.web.bind.annotation.*;
+
+import javax.management.relation.RoleNotFoundException;
+import java.security.Principal;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+
+
 @SpringBootApplication
 @RestController
 public class GetUserInfo {
+    // TODO: understand how to get data
+    @GetMapping("/getUserInfo")
+    public Object user(Principal principal) {
+        System.out.println("GetUserInfo + " + principal);
+        System.out.println(SecurityContextHolder.getContext().getAuthentication());
+        return SecurityContextHolder.getContext().getAuthentication().getPrincipal();
+    }
+
+    @CrossOrigin(methods = {RequestMethod.GET, RequestMethod.OPTIONS})
     @GetMapping("/unauth/random")
-    public boolean rand() {
+    public boolean rand(@RequestHeader("Authorization") String token) throws RoleNotFoundException {
+        System.err.println(token);
+        System.err.println("HELLO");
         return Math.random() > 0.5;
     }
 

MyINPulse-back/src/main/java/enseirb/myinpulse/exceptions/RoleNotFoudException.java

@@ -0,0 +1,7 @@
+package enseirb.myinpulse.exceptions;
+
+public class RoleNotFoudException extends RuntimeException {
+    public RoleNotFoudException(String message) {
+        super(message);
+    }
+}

MyINPulse-back/src/main/java/enseirb/myinpulse/exceptions/UserNotFoundException.java

@@ -0,0 +1,7 @@
+package enseirb.myinpulse.exceptions;
+
+public class UserNotFoundException extends RuntimeException {
+    public UserNotFoundException(String message) {
+        super(message);
+    }
+}

MyINPulse-back/src/main/java/enseirb/myinpulse/security/KeycloakJwtRolesConverter.java

@@ -1,7 +1,9 @@
+/*
+ * Source: https://github.com/ChristianHuff-DEV/secure-spring-rest-api-using-keycloak/blob/main/src/main/java/io/betweendata/RestApi/security/oauth2/KeycloakJwtRolesConverter.java
+ * edited by Pierre Tellier
+ */
 package enseirb.myinpulse.security;
 
-import static java.util.stream.Collectors.toSet;
-
 import org.springframework.core.convert.converter.Converter;
 import org.springframework.security.authentication.AbstractAuthenticationToken;
 import org.springframework.security.core.GrantedAuthority;
@@ -16,37 +18,43 @@ import java.util.Map;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
-public class KeycloakJwtRolesConverter implements Converter<Jwt, AbstractAuthenticationToken> {
-    /** Prefix used for realm level roles. */
-    public static final String PREFIX_REALM_ROLE = "ROLE_REALM_";
+import static java.util.stream.Collectors.toSet;
 
-    /** Prefix used in combination with the resource (client) name for resource level roles. */
+
+public class KeycloakJwtRolesConverter implements Converter<Jwt, AbstractAuthenticationToken> {
+    /**
+     * Prefix used for realm level roles.
+     */
+    public static final String PREFIX_REALM_ROLE = "ROLE_REALM_";
+    /**
+     * Prefix used in combination with the resource (client) name for resource level roles.
+     */
     public static final String PREFIX_RESOURCE_ROLE = "ROLE_";
 
-    /** Name of the claim containing the realm level roles */
+    /**
+     * Name of the claim containing the realm level roles
+     */
     private static final String CLAIM_REALM_ACCESS = "realm_access";
-
-    /** Name of the claim containing the resources (clients) the user has access to. */
+    /**
+     * Name of the claim containing the resources (clients) the user has access to.
+     */
     private static final String CLAIM_RESOURCE_ACCESS = "resource_access";
-
-    /** Name of the claim containing roles. (Applicable to realm and resource level.) */
+    /**
+     * Name of the claim containing roles. (Applicable to realm and resource level.)
+     */
     private static final String CLAIM_ROLES = "roles";
 
     @Override
     public AbstractAuthenticationToken convert(Jwt source) {
-        return new JwtAuthenticationToken(
-                source,
-                Stream.concat(
-                                new JwtGrantedAuthoritiesConverter().convert(source).stream(),
-                                TEMPORARNAME(source).stream())
+        return new JwtAuthenticationToken(source, Stream.concat(new JwtGrantedAuthoritiesConverter().convert(source)
+                        .stream(), tokenRolesExtractor(source).stream())
                 .collect(toSet()));
     }
 
     /**
-     * Extracts the realm and resource level roles from a JWT token distinguishing between them
-     * using prefixes.
+     * Extracts the realm and resource level roles from a JWT token distinguishing between them using prefixes.
      */
-    public Collection<GrantedAuthority> TEMPORARNAME(Jwt jwt) {
+    public Collection<GrantedAuthority> tokenRolesExtractor(Jwt jwt) {
         // Collection that will hold the extracted roles
         Collection<GrantedAuthority> grantedAuthorities = new ArrayList<>();
 
@@ -61,8 +69,7 @@ public class KeycloakJwtRolesConverter implements Converter<Jwt, AbstractAuthent
             // Check if any roles are present
             if (roles != null && !roles.isEmpty()) {
                 // Iterate of the roles and add them to the granted authorities
-                Collection<GrantedAuthority> realmRoles =
-                        roles.stream()
+                Collection<GrantedAuthority> realmRoles = roles.stream()
                         // Prefix all realm roles with "ROLE_realm_"
                         .map(role -> new SimpleGrantedAuthority(PREFIX_REALM_ROLE + role))
                         .collect(Collectors.toList());
@@ -71,33 +78,24 @@ public class KeycloakJwtRolesConverter implements Converter<Jwt, AbstractAuthent
         }
 
         // Resource (client) roles
-        // A user might have access to multiple resources all containing their own roles. Therefore,
-        // it is a map of
+        // A user might have access to multiple resources all containing their own roles. Therefore, it is a map of
         // resource each possibly containing a "roles" property.
-        Map<String, Map<String, Collection<String>>> resourceAccess =
-                jwt.getClaim(CLAIM_RESOURCE_ACCESS);
+        Map<String, Map<String, Collection<String>>> resourceAccess = jwt.getClaim(CLAIM_RESOURCE_ACCESS);
 
         // Check if resources are assigned
         if (resourceAccess != null && !resourceAccess.isEmpty()) {
             // Iterate of all the resources
-            resourceAccess.forEach(
-                    (resource, resourceClaims) -> {
+            resourceAccess.forEach((resource, resourceClaims) -> {
                 // Iterate of the "roles" claim inside the resource claims
-                        resourceClaims
-                                .get(CLAIM_ROLES)
-                                .forEach(
-                                        // Add the role to the granted authority prefixed with ROLE_
-                                        // and the name of the resource
-                                        role ->
-                                                grantedAuthorities.add(
-                                                        new SimpleGrantedAuthority(
-                                                                PREFIX_RESOURCE_ROLE
-                                                                        + resource
-                                                                        + "_"
-                                                                        + role)));
+                resourceClaims.get(CLAIM_ROLES).forEach(
+                        // Add the role to the granted authority prefixed with ROLE_ and the name of the resource
+                        role -> grantedAuthorities.add(new SimpleGrantedAuthority(PREFIX_RESOURCE_ROLE + resource + "_" + role))
+                );
             });
         }
 
         return grantedAuthorities;
     }
+
+
 }

MyINPulse-back/src/main/java/enseirb/myinpulse/utils/keycloak/KeycloakApi.java

@@ -0,0 +1,135 @@
+package enseirb.myinpulse.utils.keycloak;
+
+import static org.springframework.http.MediaType.APPLICATION_JSON;
+
+import enseirb.myinpulse.exceptions.UserNotFoundException;
+import enseirb.myinpulse.utils.keycloak.datatypes.RoleRepresentation;
+import enseirb.myinpulse.utils.keycloak.datatypes.UserRepresentation;
+
+import org.springframework.web.client.RestClient;
+
+import javax.management.relation.RoleNotFoundException;
+
+public class KeycloakApi {
+
+    static final String keycloakUrl;
+    static final String realmName;
+
+    static {
+        if (System.getenv("VITE_KEYCLOAK_URL") == null) {
+            System.exit(-1);
+        }
+        keycloakUrl = System.getenv("VITE_KEYCLOAK_URL");
+    }
+
+    static {
+        if (System.getenv("VITE_KEYCLOAK_REALM") == null) {
+            System.exit(-1);
+        }
+        realmName = System.getenv("VITE_KEYCLOAK_REALM");
+    }
+
+    /**
+     * Uses Keycloak API to retrieve a role representation of a role by its name
+     *
+     * @param roleName name of the role
+     * @param bearer authorization header used by the client to authenticate to keycloak
+     */
+    public static RoleRepresentation getRoleRepresentationByName(String roleName, String bearer)
+            throws RoleNotFoundException {
+        RoleRepresentation[] response =
+                RestClient.builder()
+                        .baseUrl(keycloakUrl)
+                        .defaultHeader("Authorization", bearer)
+                        .build()
+                        .get()
+                        .uri("/admin/realms/{realmName}/roles/{roleName}", realmName, roleName)
+                        .retrieve()
+                        .body(RoleRepresentation[].class);
+
+        if (response == null || response.length == 0) {
+            throw new RoleNotFoundException("Role not found");
+        }
+        return response[0];
+    }
+
+    /**
+     * Use keycloak API to to retreive a userID via his name or email.
+     *
+     * @param username username or mail of the user
+     * @param bearer bearer of the user, allowing access to database
+     * @return the userid, as a String
+     * @throws UserNotFoundException
+     */
+    public static String getUserIdByName(String username, String bearer)
+            throws UserNotFoundException {
+        UserRepresentation[] response =
+                RestClient.builder()
+                        .baseUrl(keycloakUrl)
+                        .defaultHeader("Authorization", bearer)
+                        .build()
+                        .get()
+                        .uri(
+                                "/admin/realms/{realmName}/users?username={username}",
+                                realmName,
+                                username)
+                        .retrieve()
+                        .body(UserRepresentation[].class);
+
+        if (response == null || response.length == 0) {
+            throw new UserNotFoundException("User not found");
+        }
+        return response[0].id;
+    }
+
+    /**
+     * TODO: check for error
+     *
+     * <p>Set a keycloak role to a keycloak user.
+     *
+     * <p>Usual roles should be `MyINPulse-admin` and `MyINPulse-entrepreneur`
+     *
+     * @param username
+     * @param roleName
+     * @param bearer
+     * @throws RoleNotFoundException
+     * @throws UserNotFoundException
+     */
+    public static void setRoleToUser(String username, String roleName, String bearer)
+            throws RoleNotFoundException, UserNotFoundException {
+        RoleRepresentation roleRepresentation = getRoleRepresentationByName(roleName, bearer);
+        String userId = getUserIdByName(username, bearer);
+
+        RestClient.builder()
+                .baseUrl(keycloakUrl)
+                .defaultHeader("Authorization", bearer)
+                .build()
+                .post()
+                .uri(
+                        "/admin/realms/${realmName}/users/${userId}/role-mappings/realm",
+                        realmName,
+                        userId)
+                .body(roleRepresentation)
+                .contentType(APPLICATION_JSON)
+                .retrieve();
+    }
+
+    /**
+     * Delete a user from Keycloak database. TODO: check the bearer permission.
+     *
+     * @param username
+     * @param bearer
+     * @throws UserNotFoundException
+     */
+    public static void deleteUser(String username, String bearer) throws UserNotFoundException {
+        String userId = getUserIdByName(username, bearer);
+
+        RestClient.builder()
+                .baseUrl(keycloakUrl)
+                .defaultHeader("Authorization", bearer)
+                .build()
+                .delete()
+                .uri("/admin/realms/${realmName}/users/${userId}", realmName, userId)
+                .retrieve();
+    }
+}

MyINPulse-back/src/main/java/enseirb/myinpulse/utils/keycloak/datatypes/RoleRepresentation.java

@@ -0,0 +1,7 @@
+package enseirb.myinpulse.utils.keycloak.datatypes;
+
+public class RoleRepresentation {
+    public String id;
+    public String name;
+    public String description;
+}

MyINPulse-back/src/main/java/enseirb/myinpulse/utils/keycloak/datatypes/UserRepresentation.java

@@ -0,0 +1,6 @@
+package enseirb.myinpulse.utils.keycloak.datatypes;
+
+public class UserRepresentation {
+    public String id;
+    public String name;
+}

front/MyINPulse-front/src/services/api.ts

@@ -14,7 +14,8 @@ axiosInstance.interceptors.response.use(
     async (error) => {
         const originalRequest = error.config;
         if (
-            error.response.status === 401 &&
+            ((error.response && error.response.status === 401) ||
+                error.code == "ERR_NETWORK") &&
             !originalRequest._retry &&
             store.authenticated
         ) {

front/MyINPulse-front/src/views/testComponent.vue

@@ -1,6 +1,9 @@
 <script lang="ts" setup>
 import { store } from "../main.ts";
 import { callApi } from "@/services/api.ts";
+import { ref } from "vue";
+
+const CustomRequest = ref("");
 </script>
 
 <template>
@@ -55,6 +58,14 @@ import { callApi } from "@/services/api.ts";
                 <td>res</td>
                 <td id="3"></td>
             </tr>
+            <tr>
+                <td>
+                    <input v-model="CustomRequest" placeholder="edit me" />
+                </td>
+                <td>
+                    <button @click="callApi(CustomRequest)">call</button>
+                </td>
+            </tr>
         </tbody>
     </table>
 </template>