Merge pull request #1 from Cameleonapp/main

feat: Correct User Exists Validation

.env-sample

@@ -0,0 +1,60 @@
+# .env
+
+NODE_ENV=development
+PORT=3000
+
+# === CONFIGURATION DES TESTS STARTUP ===
+RUN_STARTUP_TESTS=false
+TEST_CLEANUP_DELAY_MS=100
+TEST_TIMEOUT_MS=30000
+TEST_USER_PASSWORD=SecureTempPass123!
+TEST_EMAIL_DOMAIN=dcb-test.com
+TEST_DEFAULT_PASSWORD=SecureTempPass123!
+
+# === CONFIGURATION DE SÉCURITÉ ===
+RUN_SECURITY_TESTS=false
+SECURITY_TEST_TIMEOUT=300000
+
+# === VALIDATION DES ENTREES ===
+MAX_USERNAME_LENGTH=50
+MIN_USERNAME_LENGTH=3
+ALLOWED_EMAIL_DOMAINS=dcb-test.com,pixpay.sn
+
+# === RATE LIMITING ===
+MAX_REQUESTS_PER_MINUTE=60
+RATE_LIMIT_BLOCK_DURATION=300000
+
+# === SÉCURITÉ DES SESSIONS ===
+SESSION_TIMEOUT=900000
+JWT_EXPIRATION=3600000
+
+# === SURVEILLANCE ===
+LOG_SECURITY_EVENTS=true
+SECURITY_EVENT_RETENTION_DAYS=30
+
+# === CONFIGURATION KEYCLOAK ===
+
+KEYCLOAK_SERVER_URL=https://iam.dcb.pixpay.sn
+KEYCLOAK_REALM=dcb-prod
+
+KEYCLOAK_JWKS_URI=https://iam.dcb.pixpay.sn/realms/dcb-prod/protocol/openid-connect/certs
+KEYCLOAK_ISSUER=https://iam.dcb.pixpay.sn/realms/dcb-prod
+
+KEYCLOAK_PUBLIC_KEY=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA01nspe5Sol9YAzm98wnQO1MvhRgJZSaOhozOHJEBm5VW5wLEEfcTlakzr/xXRjFYB9jySeaDWyhE6qGKuRK2Kx20qt3CuwT52ZSy97dKjJbgCxBCOymxKLJRdDfwtKOAayk5oCHqGp+cJTShnd9jVggYyTdqGqMWlpeiBKqvpgyldndwIfvDxPpPwsx/mwKV7S4sSTsONxSIB6zK+RumeYKOF0BskIxBw4tG3V5eicrECCKX/jP8rYFclBPXhxnLbbaHa21XAwQHfOioip3YfwPYF9GKTJEhM8ziJdTKikAtiwFm/Zvn1foLaF1MDLpV9yLrK0H1oa3y7j5p7tqHbQIDAQAB
+
+KEYCLOAK_CLIENT_ID=dcb-user-service-cc-app
+KEYCLOAK_CLIENT_SECRET=IFNQWjBbcW6dXqQO76X5OZb1lL0esO30
+
+KEYCLOAK_VALIDATION_MODE=offline
+
+KEYCLOAK_TOKEN_BUFFER_SECONDS=30
+
+KEYCLOAK_TEST_USER_ADMIN=bo-admin
+KEYCLOAK_TEST_PASSWORD_ADMIN=@BOAdmin2025
+
+KEYCLOAK_TEST_USER_MERCHANT=bo-partner
+KEYCLOAK_TEST_PASSWORD_MERCHANT=@BOPartner2025
+
+KEYCLOAK_TEST_USER_SUPPORT=bo-support
+KEYCLOAK_TEST_PASSWORD=@BOSupport2025
+

package-lock.json

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@@ -10567,6 +10563,7 @@
       "integrity": "sha512-B/gBuNg5SiMTrPkC+A2+cW0RszwxYmn6VYxB/inlBStS5nx6xHIt/ehKRhIMhqusl7a8LjQoZnjCs5vhwxOQ1g==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "fast-deep-equal": "^3.1.3",
         "fast-uri": "^3.0.1",
@@ -10881,6 +10878,7 @@
       "integrity": "sha512-f0FFpIdcHgn8zcPSbf1dRevwt047YMnaiJM3u2w2RewrB+fob/zePZcrOyQoLMMO7aBIddLcQIEK5dYjkLnGrQ==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@cspotcode/source-map-support": "^0.8.0",
         "@tsconfig/node10": "^1.0.7",
@@ -11028,6 +11026,7 @@
       "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "devOptional": true,
       "license": "Apache-2.0",
+      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -11210,7 +11209,6 @@
       "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
       "integrity": "sha512-pMZTvIkT1d+TFGvDOqodOclx0QWkkgi6Tdoa8gC8ffGAAqz9pzPTZWAybbsHHoED/ztMtkv/VoYTYyShUn81hA==",
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">= 0.4.0"
       }
@@ -11220,7 +11218,6 @@
       "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
       "integrity": "sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==",
       "license": "MIT",
-      "peer": true,
       "bin": {
         "uuid": "dist/bin/uuid"
       }
@@ -11393,7 +11390,6 @@
       "integrity": "sha512-Wx0Kx52hxE7C18hkMEggYlEifqWZtYaRgouJor+WMdPnQyEK13vgEWyVNup7SoeeoLMsr4kf5h6dOW11I15MUA==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "ajv": "^8.0.0"
       },
@@ -11412,7 +11408,6 @@
       "integrity": "sha512-YCS/JNFAUyr5vAuhk1DWm1CBxRHW9LbJ2ozWeemrIqpbsqKjHVxYPyi5GC0rjZIT5JxJ3virVTS8wk4i/Z+krw==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "fast-deep-equal": "^3.1.3"
       },
@@ -11426,7 +11421,6 @@
       "integrity": "sha512-2NxwbF/hZ0KpepYN0cNbo+FN6XoK7GaHlQhgx/hIZl6Va0bF45RQOOwhLIy8lQDbuCiadSLCBnH2CFYquit5bw==",
       "dev": true,
       "license": "BSD-2-Clause",
-      "peer": true,
       "dependencies": {
         "esrecurse": "^4.3.0",
         "estraverse": "^4.1.1"
@@ -11441,7 +11435,6 @@
       "integrity": "sha512-39nnKffWz8xN1BU/2c79n9nB9HDzo0niYUqx6xyqUnyoAnQyyWpOTdZEeiCch8BBu515t4wp9ZmgVfVhn9EBpw==",
       "dev": true,
       "license": "BSD-2-Clause",
-      "peer": true,
       "engines": {
         "node": ">=4.0"
       }
@@ -11451,8 +11444,7 @@
       "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-1.0.0.tgz",
       "integrity": "sha512-NM8/P9n3XjXhIZn1lLhkFaACTOURQXjWhV4BA/RnOv8xvgqtqpAX9IO4mRQxSx1Rlo4tqzeqb0sOlruaOy3dug==",
       "dev": true,
-      "license": "MIT",
+      "license": "MIT"
-      "peer": true
     },
     "node_modules/webpack/node_modules/mime-db": {
       "version": "1.52.0",
@@ -11460,7 +11452,6 @@
       "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">= 0.6"
       }
@@ -11471,7 +11462,6 @@
       "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "mime-db": "1.52.0"
       },
@@ -11485,7 +11475,6 @@
       "integrity": "sha512-eflK8wEtyOE6+hsaRVPxvUKYCpRgzLqDTb8krvAsRIwOGlHoSgYLgBXoubGgLd2fT41/OUYdb48v4k4WWHQurA==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@types/json-schema": "^7.0.9",
         "ajv": "^8.9.0",

src/merchant/services/user.service.client.ts

@@ -7,24 +7,94 @@ import { UserInfo, UserServiceClient } from '../interfaces/ user.service.interfa
 @Injectable()
 export class HttpUserServiceClient implements UserServiceClient {
   private readonly baseUrl: string;
+  private readonly keycloakUrl: string;
+  private readonly keycloakRealm: string;
+  private readonly clientId: string;
+  private readonly clientSecret: string;
+  
+  private accessToken: string | null = null;
+  private tokenExpiry: number = 0;
 
   constructor(
     private readonly httpService: HttpService,
     private readonly configService: ConfigService,
   ) {
-    this.baseUrl = this.configService.get<string>('USER_SERVICE_URL') || 'http://localhost:3001';
+    this.baseUrl = this.configService.get<string>('USER_SERVICE') || 'http://localhost:3001';
+    
+    const keycloakUrl = this.configService.get<string>('KEYCLOAK_SERVER_URL');
+    const keycloakRealm = this.configService.get<string>('KEYCLOAK_REALM');
+    const clientId = this.configService.get<string>('KEYCLOAK_CLIENT_ID');
+    const clientSecret = this.configService.get<string>('KEYCLOAK_CLIENT_SECRET');
+
+    if (!keycloakUrl || !keycloakRealm || !clientId || !clientSecret) {
+      throw new Error('Missing required Keycloak configuration');
+    }
+
+    this.keycloakUrl = keycloakUrl;
+    this.keycloakRealm = keycloakRealm;
+    this.clientId = clientId;
+    this.clientSecret = clientSecret;
+  }
+
+  private async getAccessToken(): Promise<string> {
+    // Vérifier si le token est encore valide (avec une marge de 30 secondes)
+    if (this.accessToken !== null && Date.now() < this.tokenExpiry - 30000) {
+      return this.accessToken;
+    }
+
+    try {
+      const tokenUrl = `${this.keycloakUrl}/realms/${this.keycloakRealm}/protocol/openid-connect/token`;
+      
+      const params = new URLSearchParams();
+      params.append('grant_type', 'client_credentials');
+      params.append('client_id', this.clientId);
+      params.append('client_secret', this.clientSecret);
+
+      const response = await firstValueFrom(
+        this.httpService.post(tokenUrl, params.toString(), {
+          headers: {
+            'Content-Type': 'application/x-www-form-urlencoded',
+          },
+        }),
+      );
+
+      this.accessToken = response.data.access_token;
+      // Calculer l'expiration du token (expires_in est en secondes)
+      this.tokenExpiry = Date.now() + (response.data.expires_in * 1000);
+
+      return this.accessToken || '';
+    } catch (error) {
+      throw new HttpException(
+        'Failed to authenticate with Keycloak',
+        HttpStatus.UNAUTHORIZED,
+      );
+    }
+  }
+
+  private async getAuthHeaders(): Promise<Record<string, string>> {
+    const token = await this.getAccessToken();
+    return {
+      'Authorization': `Bearer ${token}`,
+      'Content-Type': 'application/json',
+    };
   }
 
   async verifyUserExists(userId: string): Promise<boolean> {
     try {
+      const headers = await this.getAuthHeaders();
       const response = await firstValueFrom(
-        this.httpService.get(`${this.baseUrl}/users/${userId}/exists`),
+        this.httpService.get(`${this.baseUrl}/users/${userId}/exists`, { headers }),
       );
       return response.data.exists === true;
     } catch (error) {
       if (error.response?.status === 404) {
         return false;
       }
+      if (error.response?.status === 401) {
+        // Token invalide, réessayer une fois après rafraîchissement
+        this.accessToken = null;
+        return this.verifyUserExists(userId);
+      }
       throw new HttpException(
         'Failed to verify user existence',
         HttpStatus.SERVICE_UNAVAILABLE,
@@ -34,14 +104,19 @@ export class HttpUserServiceClient implements UserServiceClient {
 
   async getUserInfo(userId: string): Promise<UserInfo> {
     try {
+      const headers = await this.getAuthHeaders();
       const response = await firstValueFrom(
-        this.httpService.get(`${this.baseUrl}/users/${userId}`),
+        this.httpService.get(`${this.baseUrl}/users/${userId}`, { headers }),
       );
       return this.mapToUserInfo(response.data);
     } catch (error) {
       if (error.response?.status === 404) {
         throw new HttpException(`User ${userId} not found`, HttpStatus.NOT_FOUND);
       }
+      if (error.response?.status === 401) {
+        this.accessToken = null;
+        return this.getUserInfo(userId);
+      }
       throw new HttpException(
         'Failed to get user information',
         HttpStatus.SERVICE_UNAVAILABLE,
@@ -55,11 +130,16 @@ export class HttpUserServiceClient implements UserServiceClient {
     }
 
     try {
+      const headers = await this.getAuthHeaders();
       const response = await firstValueFrom(
-        this.httpService.post(`${this.baseUrl}/users/batch`, { userIds }),
+        this.httpService.post(`${this.baseUrl}/users/batch`, { userIds }, { headers }),
       );
       return response.data.map(user => this.mapToUserInfo(user));
     } catch (error) {
+      if (error.response?.status === 401) {
+        this.accessToken = null;
+        return this.getUsersInfo(userIds);
+      }
       throw new HttpException(
         'Failed to get users information',
         HttpStatus.SERVICE_UNAVAILABLE,