{"id":27433126,"url":"https://github.com/elazzouzihassan/rest-api","last_synced_at":"2026-04-02T18:52:06.750Z","repository":{"id":287710557,"uuid":"965300780","full_name":"ElazzouziHassan/rest-api","owner":"ElazzouziHassan","description":"REST API avec Authentification par Token et Limite de Requêtes","archived":false,"fork":false,"pushed_at":"2025-04-13T12:56:30.000Z","size":560,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-04-14T17:14:11.476Z","etag":null,"topics":["api","express","javascript","jwt","nodejs","rest-api","restful-api","uuid"],"latest_commit_sha":null,"homepage":"","language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/ElazzouziHassan.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2025-04-12T21:16:13.000Z","updated_at":"2025-04-13T12:59:04.000Z","dependencies_parsed_at":"2025-04-13T13:48:05.584Z","dependency_job_id":null,"html_url":"https://github.com/ElazzouziHassan/rest-api","commit_stats":null,"previous_names":["elazzouzihassan/rest-api"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ElazzouziHassan%2Frest-api","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ElazzouziHassan%2Frest-api/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ElazzouziHassan%2Frest-api/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ElazzouziHassan%2Frest-api/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/ElazzouziHassan","download_url":"https://codeload.github.com/ElazzouziHassan/rest-api/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248923768,"owners_count":21183953,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["api","express","javascript","jwt","nodejs","rest-api","restful-api","uuid"],"created_at":"2025-04-14T17:14:13.660Z","updated_at":"2025-12-30T21:35:52.070Z","avatar_url":"https://github.com/ElazzouziHassan.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# TP Express.js – API avec Authentification par Token et Limite de Requêtes\n\nCe projet est une API simple développée avec **Express.js** qui illustre les concepts suivants :\n\n- Authentification par token\n- Limitation du nombre de requêtes par utilisateur\n- Système de recharge avec limitation par adresse IP\n- Routes REST pour la gestion d’items (CRUD)\n\n---\n\n## Technologies utilisées\n- Node.js\n- Express.js\n- UUID\n- Middleware personnalisé pour la gestion des quotas\n\n## Installation\n\n```bash\n  SSH        : git clone https://github.com/ElazzouziHassan/rest-api.git\n  HTTPS      : git clone git@github.com:ElazzouziHassan/rest-api.git\n  cd rest-api\n  npm install\n```\n\n- **Note importante**\nNe pas oublier de créer le fichier  `.env` avec les variables d'environnement suivant :\n```xml\n  PORT=3131\n  JWT_SECRET=Token_générer\n  TOKEN_EXPIRATION=1h\n```\n- Utiliser la commande suivante dans la ligne de commande (terminal) pour générer un token :\n  ```bash\n    node -e \"console.log(require('crypto').randomBytes(32).toString('hex'))\"\n  ```\n- **démarrer le serveur**\n```bash\n  npm start\n```\nLe serveur démarre par défaut sur `http://localhost:3131`\n\n## Test Postman/ Thunder Client :\n```xml\n  Méthode          :  GET\n  URL              : http://localhost:3131/ping\n  Résultat attendu :  {\"message\":\"Hello From API !\"}\n```\n![Hello From API !](./public/ping.png)\n\n## Authentification :\n\n### Enregistrement :\n\nPermet d’obtenir un token et un quota de requêtes (10 par défaut).\n\n```xml\n  Méthode : POST \n  URL     : http://localhost:3131/register\n```\n\n*Réponse* :\n```xml\n  {\n    \"token\": \"...\",\n    \"requestsNumber\": 10,\n    \"message\": \"Enregistrement réussi. Vous avez 10 requêtes.\"\n  }\n```\n![](./public/register.png)\n\n### Ajouter un item :\n\n```xml\n  Méthode : POST \n  URL     : http://localhost:3131/items\n  En-tête :  Authorization: Bearer \u003ctoken\u003e\n```\n\n*Body JSON* :\n```xml\n  { \"name\": \"Stylo\", \"price\": 2.5 }\n```\n![](./public/post%20item.png)\n\n### Modifier un item :\n\n```xml\n  Méthode : PUT \n  URL     : http://localhost:3131/items/:id\n  En-tête :  Authorization: Bearer \u003ctoken\u003e\n```\n\n*Body JSON* :\n```xml\n  { \"price\": 3 }\n```\n![](./public/put%20item.png)\n\n###  Liste des items :\n\n```xml\n  Méthode : GET\n  URL     : http://localhost:3131/items\n  En-tête :  Authorization: Bearer \u003ctoken\u003e\n```\n###  Supprimer un item :\n\n```xml\n  Méthode : DELETE\n  URL     : http://localhost:3131/items/:id\n  En-tête :  Authorization: Bearer \u003ctoken\u003e\n```\n\n![](./public/delete.png)\n\n### Limitation par IP (Recharger les requêtes) :\n\nRecharge le quota de requêtes de l’utilisateur (par défaut 5 requêtes).\nLimité à 5 appels par heure et par IP.\n\n```xml\n  Méthode : POST\n  URL     : http://localhost:3131/recharge\n  En-tête :  Authorization: Bearer \u003ctoken\u003e\n```\n- **Body JSON**\n```xml\n  { \"amount\": 5 }\n```\n![](./public/recharge.png)\n\n## Fonctionnement\n\n- Chaque utilisateur reçoit un token unique à l’enregistrement.\n- Chaque requête consomme 1 crédit (sauf `/ping`, `/register`, `/recharge`).\n- Si le quota tombe à 0, l’accès est refusé (code 429 Too Many Requests).\n- Le système de recharge vérifie et limite les appels par IP (5 maximum par heure).\n![](./public/quota%20epuise.png)\n\n---\n## Auteur\nProjet réalisé dans le cadre d’un TP sur Express.js – Université Chouaib Doukkali – Master 2IAD\nDéveloppeur : EL AZZOUZI HASSAN\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Felazzouzihassan%2Frest-api","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Felazzouzihassan%2Frest-api","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Felazzouzihassan%2Frest-api/lists"}