diff --git a/.gitignore b/.gitignore
index 4d29575..23756e9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,7 @@
 # See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
 
 # dependencies
-/node_modules
+front_end/node_modules
 /.pnp
 .pnp.js
 
diff --git a/front_end/package-lock.json b/front_end/package-lock.json
index 22c9307..ef0f376 100644
--- a/front_end/package-lock.json
+++ b/front_end/package-lock.json
@@ -8,6 +8,7 @@
       "name": "hackathon",
       "version": "0.1.0",
       "dependencies": {
+        "@react-keycloak/web": "^3.4.0",
         "@testing-library/dom": "^10.4.1",
         "@testing-library/jest-dom": "^6.9.1",
         "@testing-library/react": "^16.3.1",
@@ -64,6 +65,7 @@
       "version": "7.28.5",
       "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.28.5.tgz",
       "integrity": "sha512-e7jT4DxYvIDLk1ZHmU/m/mB19rex9sv0c2ftBtjSBv+kVM/902eh0fINUzD7UwLLNR+jU585GxUJ8/EBfAM5fw==",
+      "peer": true,
       "dependencies": {
         "@babel/code-frame": "^7.27.1",
         "@babel/generator": "^7.28.5",
@@ -667,6 +669,7 @@
       "version": "7.27.1",
       "resolved": "https://registry.npmjs.org/@babel/plugin-syntax-flow/-/plugin-syntax-flow-7.27.1.tgz",
       "integrity": "sha512-p9OkPbZ5G7UT1MofwYFigGebnrzGJacoBSQM0/6bi/PUMVE+qlWDD/OalvQKbwgQzU6dl0xAv6r4X7Jme0RYxA==",
+      "peer": true,
       "dependencies": {
         "@babel/helper-plugin-utils": "^7.27.1"
       },
@@ -1492,6 +1495,7 @@
       "version": "7.27.1",
       "resolved": "https://registry.npmjs.org/@babel/plugin-transform-react-jsx/-/plugin-transform-react-jsx-7.27.1.tgz",
       "integrity": "sha512-2KH4LWGSrJIkVf5tSiBFYuXDAoWRq2MMwgivCf+93dd0GQi8RXLjKA/0EvRnVV5G0hrHczsquXuD01L8s6dmBw==",
+      "peer": true,
       "dependencies": {
         "@babel/helper-annotate-as-pure": "^7.27.1",
         "@babel/helper-module-imports": "^7.27.1",
@@ -2783,6 +2787,48 @@
         }
       }
     },
+    "node_modules/@react-keycloak/core": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/@react-keycloak/core/-/core-3.2.0.tgz",
+      "integrity": "sha512-1yzU7gQzs+6E1v6hGqxy0Q+kpMHg9sEcke2yxZR29WoU8KNE8E50xS6UbI8N7rWsgyYw8r9W1cUPCOF48MYjzw==",
+      "license": "MIT",
+      "dependencies": {
+        "react-fast-compare": "^3.2.0"
+      },
+      "funding": {
+        "type": "patreon",
+        "url": "https://www.patreon.com/reactkeycloak"
+      },
+      "peerDependencies": {
+        "react": ">=16"
+      }
+    },
+    "node_modules/@react-keycloak/web": {
+      "version": "3.4.0",
+      "resolved": "https://registry.npmjs.org/@react-keycloak/web/-/web-3.4.0.tgz",
+      "integrity": "sha512-yKKSCyqBtn7dt+VckYOW1IM5NW999pPkxDZOXqJ6dfXPXstYhOQCkTZqh8l7UL14PkpsoaHDh7hSJH8whah01g==",
+      "license": "MIT",
+      "dependencies": {
+        "@babel/runtime": "^7.9.0",
+        "@react-keycloak/core": "^3.2.0",
+        "hoist-non-react-statics": "^3.3.2"
+      },
+      "funding": {
+        "type": "patreon",
+        "url": "https://www.patreon.com/reactkeycloak"
+      },
+      "peerDependencies": {
+        "keycloak-js": ">=9.0.2",
+        "react": ">=16.8",
+        "react-dom": ">=16.8",
+        "typescript": ">=3.8"
+      },
+      "peerDependenciesMeta": {
+        "typescript": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/@rollup/plugin-babel": {
       "version": "5.3.1",
       "resolved": "https://registry.npmjs.org/@rollup/plugin-babel/-/plugin-babel-5.3.1.tgz",
@@ -3110,6 +3156,7 @@
       "version": "10.4.1",
       "resolved": "https://registry.npmjs.org/@testing-library/dom/-/dom-10.4.1.tgz",
       "integrity": "sha512-o4PXJQidqJl82ckFaXUeoAW+XysPLauYI43Abki5hABd853iMhitooc6znOnczgbTYmEP6U6/y1ZyKAIsvMKGg==",
+      "peer": true,
       "dependencies": {
         "@babel/code-frame": "^7.10.4",
         "@babel/runtime": "^7.12.5",
@@ -3457,6 +3504,7 @@
       "version": "19.2.7",
       "resolved": "https://registry.npmjs.org/@types/react/-/react-19.2.7.tgz",
       "integrity": "sha512-MWtvHrGZLFttgeEj28VXHxpmwYbor/ATPYbBfSFZEIRK0ecCFLl2Qo55z52Hss+UV9CRN7trSeq1zbgx7YDWWg==",
+      "peer": true,
       "dependencies": {
         "csstype": "^3.2.2"
       }
@@ -3465,6 +3513,7 @@
       "version": "19.2.3",
       "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-19.2.3.tgz",
       "integrity": "sha512-jp2L/eY6fn+KgVVQAOqYItbF0VY/YApe5Mz2F0aykSO8gx31bYCZyvSeYxCHKvzHG5eZjc+zyaS5BrBWya2+kQ==",
+      "peer": true,
       "peerDependencies": {
         "@types/react": "^19.2.0"
       }
@@ -3565,6 +3614,7 @@
       "version": "5.62.0",
       "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-5.62.0.tgz",
       "integrity": "sha512-TiZzBSJja/LbhNPvk6yc0JrX9XqhQ0hdh6M2svYfsHGejaKFIAGd9MQ+ERIMzLGlN/kZoYIgdxFV0PuljTKXag==",
+      "peer": true,
       "dependencies": {
         "@eslint-community/regexpp": "^4.4.0",
         "@typescript-eslint/scope-manager": "5.62.0",
@@ -3616,6 +3666,7 @@
       "version": "5.62.0",
       "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-5.62.0.tgz",
       "integrity": "sha512-VlJEV0fOQ7BExOsHYAGrgbEiZoi8D+Bl2+f6V2RrXerRSylnp+ZBHmPvaIa8cz0Ajx7WO7Z5RqfgYg7ED1nRhA==",
+      "peer": true,
       "dependencies": {
         "@typescript-eslint/scope-manager": "5.62.0",
         "@typescript-eslint/types": "5.62.0",
@@ -3955,6 +4006,7 @@
       "version": "8.15.0",
       "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.15.0.tgz",
       "integrity": "sha512-NZyJarBfL7nWwIq+FDL6Zp/yHEhePMNnnJ0y3qfieCrmNvYct8uvtiV41UvlSe6apAfk0fY1FbWx+NwfmpvtTg==",
+      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -4044,6 +4096,7 @@
       "version": "6.12.6",
       "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
       "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
+      "peer": true,
       "dependencies": {
         "fast-deep-equal": "^3.1.1",
         "fast-json-stable-stringify": "^2.0.0",
@@ -4884,6 +4937,7 @@
           "url": "https://github.com/sponsors/ai"
         }
       ],
+      "peer": true,
       "dependencies": {
         "baseline-browser-mapping": "^2.9.0",
         "caniuse-lite": "^1.0.30001759",
@@ -6566,6 +6620,7 @@
       "resolved": "https://registry.npmjs.org/eslint/-/eslint-8.57.1.tgz",
       "integrity": "sha512-ypowyDxpVSYpkXr9WPv2PAZCtNip1Mv5KTW0SCurXv/9iOpcrH9PaqUElksqEB6pChqHGDRCFTyrZlGhnLNGiA==",
       "deprecated": "This version is no longer supported. Please see https://eslint.org/version-support for other options.",
+      "peer": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.2.0",
         "@eslint-community/regexpp": "^4.6.1",
@@ -8089,6 +8144,21 @@
         "he": "bin/he"
       }
     },
+    "node_modules/hoist-non-react-statics": {
+      "version": "3.3.2",
+      "resolved": "https://registry.npmjs.org/hoist-non-react-statics/-/hoist-non-react-statics-3.3.2.tgz",
+      "integrity": "sha512-/gGivxi8JPKWNm/W0jSmzcMPpfpPLc3dY/6GxhX2hQ9iGj3aDfklV4ET7NjKpSinLpJ5vafa9iiGIEZg10SfBw==",
+      "license": "BSD-3-Clause",
+      "dependencies": {
+        "react-is": "^16.7.0"
+      }
+    },
+    "node_modules/hoist-non-react-statics/node_modules/react-is": {
+      "version": "16.13.1",
+      "resolved": "https://registry.npmjs.org/react-is/-/react-is-16.13.1.tgz",
+      "integrity": "sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==",
+      "license": "MIT"
+    },
     "node_modules/hoopy": {
       "version": "0.1.4",
       "resolved": "https://registry.npmjs.org/hoopy/-/hoopy-0.1.4.tgz",
@@ -9096,6 +9166,7 @@
       "version": "27.5.1",
       "resolved": "https://registry.npmjs.org/jest/-/jest-27.5.1.tgz",
       "integrity": "sha512-Yn0mADZB89zTtjkPJEXwrac3LHudkQMR+Paqa8uxJHCBr9agxztUifWCyiYrjhMPBoUVBjyny0I7XH6ozDr7QQ==",
+      "peer": true,
       "dependencies": {
         "@jest/core": "^27.5.1",
         "import-local": "^3.0.2",
@@ -9941,6 +10012,7 @@
       "version": "1.21.7",
       "resolved": "https://registry.npmjs.org/jiti/-/jiti-1.21.7.tgz",
       "integrity": "sha512-/imKNG4EbWNrVjoNC/1H5/9GFy+tqjGBHCaSsN+P2RnPqjsLmv6UD3Ej+Kj8nBWaRAwyk7kK5ZUc+OEatnTR3A==",
+      "peer": true,
       "bin": {
         "jiti": "bin/jiti.js"
       }
@@ -10109,6 +10181,16 @@
         "node": ">=4.0"
       }
     },
+    "node_modules/keycloak-js": {
+      "version": "26.2.2",
+      "resolved": "https://registry.npmjs.org/keycloak-js/-/keycloak-js-26.2.2.tgz",
+      "integrity": "sha512-ug7pNZ1xNkd7PPkerOJCEU2VnUhS7CYStDOCFJgqCNQ64h53ppxaKrh4iXH0xM8hFu5b1W6e6lsyYWqBMvaQFg==",
+      "license": "Apache-2.0",
+      "peer": true,
+      "workspaces": [
+        "test"
+      ]
+    },
     "node_modules/keyv": {
       "version": "4.5.4",
       "resolved": "https://registry.npmjs.org/keyv/-/keyv-4.5.4.tgz",
@@ -11153,6 +11235,7 @@
           "url": "https://github.com/sponsors/ai"
         }
       ],
+      "peer": true,
       "dependencies": {
         "nanoid": "^3.3.11",
         "picocolors": "^1.1.1",
@@ -12219,6 +12302,7 @@
       "version": "6.1.2",
       "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-6.1.2.tgz",
       "integrity": "sha512-Q8qQfPiZ+THO/3ZrOrO0cJJKfpYCagtMUkXbnEfmgUjwXg6z/WBeOyS9APBBPCTSiDV+s4SwQGu8yFsiMRIudg==",
+      "peer": true,
       "dependencies": {
         "cssesc": "^3.0.0",
         "util-deprecate": "^1.0.2"
@@ -12546,6 +12630,7 @@
       "version": "19.2.3",
       "resolved": "https://registry.npmjs.org/react/-/react-19.2.3.tgz",
       "integrity": "sha512-Ku/hhYbVjOQnXDZFv2+RibmLFGwFdeeKHFcOTlrt7xplBnya5OGn/hIRDsqDiSUcfORsDC7MPxwork8jBwsIWA==",
+      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -12669,6 +12754,7 @@
       "version": "19.2.3",
       "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-19.2.3.tgz",
       "integrity": "sha512-yELu4WmLPw5Mr/lmeEpox5rw3RETacE++JgHqQzd2dg+YbJuat3jH4ingc+WPZhxaoFzdv9y33G+F7Nl5O0GBg==",
+      "peer": true,
       "dependencies": {
         "scheduler": "^0.27.0"
       },
@@ -12681,6 +12767,12 @@
       "resolved": "https://registry.npmjs.org/react-error-overlay/-/react-error-overlay-6.1.0.tgz",
       "integrity": "sha512-SN/U6Ytxf1QGkw/9ve5Y+NxBbZM6Ht95tuXNMKs8EJyFa/Vy/+Co3stop3KBHARfn/giv+Lj1uUnTfOJ3moFEQ=="
     },
+    "node_modules/react-fast-compare": {
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/react-fast-compare/-/react-fast-compare-3.2.2.tgz",
+      "integrity": "sha512-nsO+KSNgo1SbJqJEYRE9ERzo7YtYbou/OqjSQKxV7jcKox7+usiUVZOAC+XnDOABXggQTno0Y1CpVnuWEc1boQ==",
+      "license": "MIT"
+    },
     "node_modules/react-is": {
       "version": "17.0.2",
       "resolved": "https://registry.npmjs.org/react-is/-/react-is-17.0.2.tgz",
@@ -12690,6 +12782,7 @@
       "version": "0.11.0",
       "resolved": "https://registry.npmjs.org/react-refresh/-/react-refresh-0.11.0.tgz",
       "integrity": "sha512-F27qZr8uUqwhWZboondsPx8tnC3Ct3SxZA3V5WyEvujRyyNv0VYPhoBg1gZ8/MV5tubQp76Trw8lTv9hzRBa+A==",
+      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -13103,6 +13196,7 @@
       "version": "2.79.2",
       "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.79.2.tgz",
       "integrity": "sha512-fS6iqSPZDs3dr/y7Od6y5nha8dW1YnbgtsyotCVvoFGKbERG++CVRFv1meyGDE1SNItQA8BrnCw7ScdAhRJ3XQ==",
+      "peer": true,
       "bin": {
         "rollup": "dist/bin/rollup"
       },
@@ -13329,6 +13423,7 @@
       "version": "8.17.1",
       "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.17.1.tgz",
       "integrity": "sha512-B/gBuNg5SiMTrPkC+A2+cW0RszwxYmn6VYxB/inlBStS5nx6xHIt/ehKRhIMhqusl7a8LjQoZnjCs5vhwxOQ1g==",
+      "peer": true,
       "dependencies": {
         "fast-deep-equal": "^3.1.3",
         "fast-uri": "^3.0.1",
@@ -14475,22 +14570,6 @@
         }
       }
     },
-    "node_modules/tailwindcss/node_modules/yaml": {
-      "version": "2.8.2",
-      "resolved": "https://registry.npmjs.org/yaml/-/yaml-2.8.2.tgz",
-      "integrity": "sha512-mplynKqc1C2hTVYxd0PU2xQAc22TI1vShAYGksCCfxbn/dFwnHTNi1bvYsBTkhdUNtGIf5xNOg938rrSSYvS9A==",
-      "optional": true,
-      "peer": true,
-      "bin": {
-        "yaml": "bin.mjs"
-      },
-      "engines": {
-        "node": ">= 14.6"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/eemeli"
-      }
-    },
     "node_modules/tapable": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/tapable/-/tapable-2.3.0.tgz",
@@ -14691,6 +14770,7 @@
       "version": "4.0.3",
       "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.3.tgz",
       "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
+      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -14842,6 +14922,7 @@
       "version": "0.20.2",
       "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.20.2.tgz",
       "integrity": "sha512-Ne+eE4r0/iWnpAxD852z3A+N0Bt5RN//NjJwRd2VFHEmrywxf5vsZlh4R6lixl6B+wz/8d+maTSAkN1FIkI3LQ==",
+      "peer": true,
       "engines": {
         "node": ">=10"
       },
@@ -14943,6 +15024,7 @@
       "version": "4.9.5",
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
       "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
+      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -15227,6 +15309,7 @@
       "version": "5.104.1",
       "resolved": "https://registry.npmjs.org/webpack/-/webpack-5.104.1.tgz",
       "integrity": "sha512-Qphch25abbMNtekmEGJmeRUhLDbe+QfiWTiqpKYkpCOWY64v9eyl+KRRLmqOFA2AvKPpc9DC6+u2n76tQLBoaA==",
+      "peer": true,
       "dependencies": {
         "@types/eslint-scope": "^3.7.7",
         "@types/estree": "^1.0.8",
@@ -15296,6 +15379,7 @@
       "version": "4.15.2",
       "resolved": "https://registry.npmjs.org/webpack-dev-server/-/webpack-dev-server-4.15.2.tgz",
       "integrity": "sha512-0XavAZbNJ5sDrCbkpWL8mia0o5WPOd2YGtxrEiZkBK9FjLppIUK2TgxK6qGD2P3hUXTJNNPVibrerKcx5WkR1g==",
+      "peer": true,
       "dependencies": {
         "@types/bonjour": "^3.5.9",
         "@types/connect-history-api-fallback": "^1.3.5",
@@ -15684,6 +15768,7 @@
       "version": "8.17.1",
       "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.17.1.tgz",
       "integrity": "sha512-B/gBuNg5SiMTrPkC+A2+cW0RszwxYmn6VYxB/inlBStS5nx6xHIt/ehKRhIMhqusl7a8LjQoZnjCs5vhwxOQ1g==",
+      "peer": true,
       "dependencies": {
         "fast-deep-equal": "^3.1.3",
         "fast-uri": "^3.0.1",
diff --git a/front_end/package.json b/front_end/package.json
index 96b4d0e..2b334f4 100644
--- a/front_end/package.json
+++ b/front_end/package.json
@@ -3,6 +3,7 @@
   "version": "0.1.0",
   "private": true,
   "dependencies": {
+    "@react-keycloak/web": "^3.4.0",
     "@testing-library/dom": "^10.4.1",
     "@testing-library/jest-dom": "^6.9.1",
     "@testing-library/react": "^16.3.1",
diff --git a/front_end/public/keycloak.json b/front_end/public/keycloak.json
new file mode 100644
index 0000000..4f622b4
--- /dev/null
+++ b/front_end/public/keycloak.json
@@ -0,0 +1,6 @@
+{
+  "realm": "Frisbyee_realm",
+  "resource": "Frisbyee_client",
+  "auth-server-url": "http://localhost:8080",
+  "public-client": true
+}
diff --git a/front_end/src/App.tsx b/front_end/src/App.tsx
index a53698a..6a12c75 100644
--- a/front_end/src/App.tsx
+++ b/front_end/src/App.tsx
@@ -1,25 +1,40 @@
 import React from 'react';
 import logo from './logo.svg';
 import './App.css';
+import { ReactKeycloakProvider } from '@react-keycloak/web'
+import keycloak from './keycloak'
+import Login from './components/login';
+import { LocalDataProvider } from './provider/LocalDataProvider';
+
+
+const keycloakInitOptions = {
+  onLoad: 'login-required',
+  checkLoginIframe: false
+}
 
 function App() {
   return (
-    <div className="App">
-      <header className="App-header">
-        <img src={logo} className="App-logo" alt="logo" />
-        <p>
-          Edit <code>src/App.tsx</code> and save to reload.
-        </p>
-        <a
-          className="App-link"
-          href="https://reactjs.org"
-          target="_blank"
-          rel="noopener noreferrer"
-        >
-          Learn React
-        </a>
-      </header>
-    </div>
+    <ReactKeycloakProvider authClient={keycloak} initOptions={keycloakInitOptions}>
+      <LocalDataProvider>
+        <div className="App">
+          <header className="App-header">
+            <img src={logo} className="App-logo" alt="logo" />
+            <p>
+              Edit <code>src/App.tsx</code> and save to reload.
+            </p>
+            <a
+              className="App-link"
+              href="https://reactjs.org"
+              target="_blank"
+              rel="noopener noreferrer"
+            >
+              Learn React
+            </a>
+            <Login/>
+          </header>
+        </div>
+      </LocalDataProvider>
+    </ReactKeycloakProvider>
   );
 }
 
diff --git a/front_end/src/classes.tsx b/front_end/src/classes.tsx
new file mode 100644
index 0000000..cbc46b5
--- /dev/null
+++ b/front_end/src/classes.tsx
@@ -0,0 +1,41 @@
+export type Groupe = "Entrainement" | "Competition" | "Loisir";
+
+export class User{
+    id!: number;
+    nom!: String;
+    session!: Session[]; //nb: Admin liaison non symétrique /!\
+}
+
+export class Admin extends User{
+
+}
+
+export class Athlete extends User{
+    groupe!: Groupe;
+
+}
+
+export class Coach extends User{
+
+}
+
+export class Session{
+    id!: number;
+    activites!: Activite[];
+    isRecurent! : Boolean;
+    Creneau!: Date;
+    coach!: Coach;
+    athletes!: Athlete[]
+    duree! : number;
+    groupe! : Groupe;
+}
+
+export class Activite{
+    id!: number;
+    nom!: String;
+    session!: Session;
+    theme!: String;
+    data!: Map<String,String>;
+    Duree!: number;
+
+}
\ No newline at end of file
diff --git a/front_end/src/components/ent.tsx b/front_end/src/components/ent.tsx
new file mode 100644
index 0000000..75a2d0e
--- /dev/null
+++ b/front_end/src/components/ent.tsx
@@ -0,0 +1,16 @@
+import { useState } from "react"
+import { User } from "../classes"
+import { useLocalData } from "../context/useLocalData"
+
+
+export const ENT =() =>{
+    const {user} = useLocalData()
+    
+    return(
+        <div>
+            
+        </div>
+    )
+}
+
+export default ENT
diff --git a/front_end/src/components/login.tsx b/front_end/src/components/login.tsx
new file mode 100644
index 0000000..a99949a
--- /dev/null
+++ b/front_end/src/components/login.tsx
@@ -0,0 +1,23 @@
+import { useKeycloak } from '@react-keycloak/web'
+
+
+
+
+export const Login =() =>{
+    const { keycloak } = useKeycloak()
+    return(
+        <div>
+            <div>
+                Authenticated : {keycloak.authenticated ? '✅' : '❌'}
+            </div>
+            <button onClick={() => keycloak.login()}>
+                Se connecter
+            </button>
+            <button onClick={() => keycloak.logout()}>
+                Se déconnecter
+            </button>
+        </div>
+    )
+}
+
+export default Login
diff --git a/front_end/src/context/LocalDataContext2.tsx b/front_end/src/context/LocalDataContext2.tsx
new file mode 100644
index 0000000..296753f
--- /dev/null
+++ b/front_end/src/context/LocalDataContext2.tsx
@@ -0,0 +1,14 @@
+import { createContext } from 'react'
+import { Session, User } from '../classes';
+
+interface LocalDataContextType {
+    user:User;
+    setUser: React.Dispatch<React.SetStateAction<User>>
+    sessions: Session[];
+    setSessions: React.Dispatch<React.SetStateAction<Session[]>>
+    users: User[];
+    setUsers: React.Dispatch<React.SetStateAction<User[]>>
+
+}
+
+export const LocalDataContext = createContext<LocalDataContextType | undefined>(undefined)
diff --git a/front_end/src/context/useLocalData.tsx b/front_end/src/context/useLocalData.tsx
new file mode 100644
index 0000000..89a4712
--- /dev/null
+++ b/front_end/src/context/useLocalData.tsx
@@ -0,0 +1,10 @@
+import { useContext } from 'react'
+import { LocalDataContext } from './LocalDataContext2'
+
+export const useLocalData = () => {
+  const context = useContext(LocalDataContext)
+  if (!context) {
+    throw new Error('useLocalData must be used within LocalDataProvider')
+  }
+  return context
+}
diff --git a/front_end/src/keycloak.js b/front_end/src/keycloak.js
new file mode 100644
index 0000000..48bee01
--- /dev/null
+++ b/front_end/src/keycloak.js
@@ -0,0 +1,5 @@
+import Keycloak from 'keycloak-js'
+
+const keycloak = new Keycloak("/keycloak.json")
+
+export default keycloak
\ No newline at end of file
diff --git a/front_end/src/login_reg_home/Lgoin.tsx b/front_end/src/login_reg_home/Lgoin.tsx
deleted file mode 100644
index e69de29..0000000
diff --git a/front_end/src/provider/LocalDataProvider.tsx b/front_end/src/provider/LocalDataProvider.tsx
new file mode 100644
index 0000000..d080c1d
--- /dev/null
+++ b/front_end/src/provider/LocalDataProvider.tsx
@@ -0,0 +1,20 @@
+import { useState } from 'react'
+import { Session, User } from '../classes'
+import { LocalDataContext } from '../context/LocalDataContext2'
+
+export const LocalDataProvider = ({ children }: { children: React.ReactNode }) => {
+  const [user, setUser] = useState<User>(new User())
+  const [sessions, setSessions] = useState<Session[]>([])
+  const [users, setUsers] = useState<User[]>([])
+
+  
+
+  return (
+    <LocalDataContext.Provider
+    value={{ user, setUser, sessions, setSessions, users, setUsers  }}>
+      {children}
+    </LocalDataContext.Provider>
+  )
+}
+
+
diff --git a/front_end/src/requetes.tsx b/front_end/src/requetes.tsx
new file mode 100644
index 0000000..35370e2
--- /dev/null
+++ b/front_end/src/requetes.tsx
@@ -0,0 +1,70 @@
+import { Activite, Athlete, Coach, Session, User } from "./classes";
+import { useKeycloak } from '@react-keycloak/web'
+
+const { keycloak } = useKeycloak()
+
+const useAuthHeader = () => {
+  return keycloak?.token
+    ? { Authorization: `Bearer ${keycloak.token}` }
+    : {}
+}
+
+//UPDATE /////////////////////////////////////////////////////////
+
+//COACH / ATHLETE
+
+/*
+retourne l'utilisateur lié à l'identifiant keyloack
+*/
+export function getUser(id:number){
+    //keycloak.id;
+}
+/*
+retourne toutes les Session dont l'user est inscrit
+*/
+export function updateSessionsOfUser(user:Coach|Athlete, min: Date, max: Date){
+    //TODO
+}
+
+export function updateActivitiesOfSession(session:Session){
+    //TODO
+}
+
+// ADMIN :
+
+export function updateAllSession(min: Date, max: Date){
+    //TODO
+}
+
+export function updateAllUser(){
+
+}
+
+// POST /////////////////////////////////////////////////////////
+
+// COACH ADMIN 
+export function postSession(session: Session){
+
+}
+
+export function postActivity(session: Session, activity: Activite){
+    //post nouvelle activitée
+
+    //associer la nouvelle activité à la session
+}
+
+export function postUser(user: User){
+
+}
+
+// SET /////////////////////////////////////////////////////////
+
+//ADMIN
+export function setUserName(user: User, name: string){
+
+}
+
+//COACH
+export function setSessionCreneau(session: Session, date:Date){
+
+}
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..89b9cd5
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,6 @@
+{
+  "name": "hackathon",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {}
+}