> ## Documentation Index
> Fetch the complete documentation index at: https://docs-dev-docs-event-stream-action-templates.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Ajouter une autorisation à votre API Ruby on Rails

> Ce tutoriel effectue la validation des jetons d’accès en utilisant le gem jwt dans une classe Auth0Client personnalisée.

export const AuthCodeGroup = ({children, dropdown}) => {
  const [processedChildren, setProcessedChildren] = useState(children);
  useEffect(() => {
    let unsubscribe = null;
    function init() {
      unsubscribe = window.autorun(() => {
        const processChildren = node => {
          if (typeof node === "string") {
            let processedNode = node;
            for (const [key, value] of window.rootStore.variableStore.values.entries()) {
              const escapedKey = key.replaceAll(/[.*+?^${}()|[\]\\]/g, (String.raw)`\$&`);
              processedNode = processedNode.replaceAll(new RegExp(escapedKey, "g"), value);
            }
            return processedNode;
          } else if (Array.isArray(node)) {
            return node.map(processChildren);
          } else if (node && node.props && node.props.children) {
            return {
              ...node,
              props: {
                ...node.props,
                children: processChildren(node.props.children)
              }
            };
          }
          return node;
        };
        setProcessedChildren(processChildren(children));
      });
    }
    if (window.rootStore) {
      init();
    } else {
      window.addEventListener("adu:storeReady", init);
    }
    return () => {
      window.removeEventListener("adu:storeReady", init);
      unsubscribe?.();
    };
  }, [children]);
  return <CodeGroup dropdown={dropdown}>{processedChildren}</CodeGroup>;
};

export const QuickstartButtons = ({githubLink, lang = "en"}) => {
  const translations = {
    en: {
      viewOnGithub: "View On GitHub",
      loginAndDownload: "Download Sample"
    },
    "fr-ca": {
      viewOnGithub: "Afficher sur GitHub",
      loginAndDownload: "Télécharger un exemple"
    },
    "ja-jp": {
      viewOnGithub: "Githubで表示",
      loginAndDownload: "サンプルをダウンロード"
    }
  };
  const text = translations[lang] || translations.en;
  const parseGithubUrl = url => {
    try {
      const urlObj = new URL(url);
      const pathParts = urlObj.pathname.split("/").filter(Boolean);
      if (pathParts.length >= 4 && pathParts[2] === "tree") {
        const repoName = pathParts[1];
        const branch = pathParts[3];
        const path = pathParts.slice(4).join("/") || undefined;
        return {
          repo: repoName,
          branch,
          path
        };
      }
      console.warn("Could not parse GitHub URL:", url);
      return null;
    } catch (error) {
      console.error("Error parsing GitHub URL:", error);
      return null;
    }
  };
  const handleDownload = async () => {
    const params = parseGithubUrl(githubLink);
    if (!params) {
      console.error("Invalid GitHub URL format");
      return;
    }
    try {
      await window.Auth0DocsUI?.getSample(params);
    } catch (error) {
      console.error("Failed to download sample:", error);
    }
  };
  return <div className="quickstart_buttons flex flex-wrap gap-3 mb-4">
      <a href={githubLink} target="_blank" rel="noopener noreferrer" className="no_external_icon quickstart_button inline-flex items-center justify-center px-6 py-3 text-sm font-medium rounded-[18px] bg-black dark:bg-white !text-white dark:!text-black hover:bg-gray-800 dark:hover:bg-gray-100 transition-colors">
        {text.viewOnGithub}
      </a>
      <button onClick={handleDownload} type="button" className="no_external_icon quickstart_button inline-flex items-center justify-center px-6 py-3 text-sm font-medium rounded-[18px] border border-gray-300 dark:border-[#454545] bg-white dark:bg-[#272728] !text-black dark:!text-white hover:bg-gray-50 dark:hover:bg-neutral-800 transition-colors">
        {text.loginAndDownload}
      </button>
    </div>;
};

export const LoggedInForm = ({sampleApp}) => {
  const LS_APPS_KEY = "auth_demo_apps";
  const LS_APP_CFG_KEY = "auth_demo_app_cfg";
  const CHANNEL = "auth_flows_sync_v1";
  const mkChannel = () => new BroadcastChannel(CHANNEL);
  function uid() {
    return Math.random().toString(36).slice(2) + Date.now().toString(36);
  }
  function loadApps() {
    const raw = localStorage.getItem(LS_APPS_KEY);
    if (raw) return JSON.parse(raw);
    const seeded = [{
      id: "{yourClientId}",
      name: "Default App"
    }];
    localStorage.setItem(LS_APPS_KEY, JSON.stringify(seeded));
    return seeded;
  }
  function saveApps(apps) {
    localStorage.setItem(LS_APPS_KEY, JSON.stringify(apps));
  }
  function loadCfg() {
    const raw = localStorage.getItem(LS_APP_CFG_KEY);
    return raw ? JSON.parse(raw) : {};
  }
  function saveCfg(cfg) {
    localStorage.setItem(LS_APP_CFG_KEY, JSON.stringify(cfg));
  }
  const RightChevron = ({className = "w-5 h-5", ...props}) => <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" stroke="currentColor" fill="none" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className={className} {...props}>
      <polyline points="9 18 15 12 9 6" />
    </svg>;
  const LightningIcon = () => <svg width="24" height="24" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg">
      <path fillRule="evenodd" clipRule="evenodd" className="fill-[#3F59E4] dark:fill-[#99A7F1]" d="M24.971 30.152H7.088c-1.786 0-2.745-2.103-1.574-3.453l19.07-21.988c1.33-1.532 3.835-.4 3.569 1.607L24.97 30.152z" />
      <path fillRule="evenodd" clipRule="evenodd" className="fill-[#3F59E4] dark:fill-[#99A7F1]" d="M23.201 17.885h17.885c1.787 0 2.746 2.102 1.575 3.453l-19.073 21.99c-1.33 1.532-3.835.4-3.568-1.607L23.2 17.885z" />
    </svg>;
  const LayersIcon = () => <svg width="24" height="24" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg">
      <path className="fill-[#3F59E4] dark:fill-[#99A7F1]" d="M34.54 29.135l6.373 3.183c1.566.782 1.566 3.017 0 3.8l-14.815 7.396a4.623 4.623 0 01-4.125 0L7.174 36.12c-1.565-.782-1.565-3.017 0-3.798l6.532-3.214" />
      <path className="fill-[#AAB6F3] dark:fill-[#3449BA]" d="M34.54 18.86l6.373 3.183c1.566.782 1.566 3.016 0 3.8L26.098 33.24a4.623 4.623 0 01-4.125 0L7.174 25.843c-1.565-.781-1.565-3.016 0-3.798l6.33-3.164" />
      <path className="fill-[#CFD6F8] dark:fill-[#22307C]" d="M21.94 23.058L7.306 15.745c-1.62-.81-1.62-3.123 0-3.932l14.631-7.319a4.693 4.693 0 014.194 0l14.648 7.319c1.622.81 1.62 3.124 0 3.932L26.13 23.058c-1.321.66-2.873.66-4.191 0z" />
    </svg>;
  const GithubIcon = () => <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className="w-5 h-5">
      <path d="M9 19c-5 1.5-5-2.5-7-3m14 6v-3.87a3.37 3.37 0 0 0-.94-2.61c3.14-.35 6.44-1.54 6.44-7A5.44 5.44 0 0 0 20 4.77 5.07 5.07 0 0 0 19.91 1S18.73.65 16 2.48a13.38 13.38 0 0 0-7 0C6.27.65 5.09 1 5.09 1A5.07 5.07 0 0 0 5 4.77a5.44 5.44 0 0 0-1.5 3.78c0 5.42 3.3 6.61 6.44 7A3.37 3.37 0 0 0 9 18.13V22"></path>
    </svg>;
  function IconTile({children}) {
    return <div className="
          shrink-0 grid place-items-center w-10 h-10 rounded-lg
          bg-indigo-50 ring-1 ring-indigo-200/60
          dark:bg-indigo-950/40 dark:ring-white/10
        ">
        {children}
      </div>;
  }
  function Card({className = "", children}) {
    return <div className={`rounded-2xl shadow-sm ring-1 ring-zinc-200 dark:ring-zinc-800 ${className}`}>{children}</div>;
  }
  function Button({variant = "primary", type = "button", onClick, children}) {
    const base = "inline-flex items-center justify-center gap-2 h-10 px-4 rounded-xl font-medium transition";
    let styles = "";
    if (variant === "primary") {
      styles = "mint-bg-indigo-600 text-white hover:mint-bg-indigo-700";
    } else if (variant === "outline") {
      styles = "border border-zinc-300 dark:border-zinc-700 mint-bg-transparent hover:mint-bg-zinc-50 dark:hover:mint-bg-zinc-800";
    } else if (variant === "ghost") {
      styles = "hover:mint-bg-zinc-100 dark:hover:mint-bg-zinc-800";
    }
    return <button type={type} onClick={onClick} className={`${base} ${styles}`}>
        {children}
      </button>;
  }
  function Input({id, label, value, onChange, placeholder, name}) {
    return <label className="block space-y-1">
        <span className="text-sm text-zinc-700 dark:text-zinc-300">{label}</span>
        <input id={id} name={name} className="w-full h-11 px-3 rounded-xl border border-zinc-300 dark:border-zinc-700 bg-white dark:bg-zinc-900 text-zinc-900 dark:text-zinc-100 focus:outline-none focus:ring-2 focus:ring-indigo-500" placeholder={placeholder} value={value} onChange={e => onChange(e.target.value)} />
      </label>;
  }
  function Select({label, value, onChange, options}) {
    return <label className="block space-y-1 max-w-[300px]">
        <span className="text-sm text-zinc-700 dark:text-zinc-300">{label}</span>
        <div className="relative">
          <select className="w-full h-11 appearance-none px-3 pr-9 rounded-xl border border-zinc-300 dark:border-zinc-700 bg-white dark:bg-zinc-900 text-zinc-900 dark:text-zinc-100 focus:outline-none focus:ring-2 focus:ring-indigo-500" value={value} onChange={e => onChange(e.target.value)}>
            <optgroup label="Generic Applications">
              {options.map(o => <option key={o.id} value={o.id}>
                  {o.name}
                </option>)}
            </optgroup>
          </select>
          <svg className="pointer-events-none absolute right-3 top-1/2 -translate-y-1/2 w-5 h-5 text-zinc-500" viewBox="0 0 24 24">
            <path d="M7 10l5 5 5-5z" fill="currentColor" />
          </svg>
        </div>
      </label>;
  }
  function Toast({open, onClose, children}) {
    useEffect(() => {
      if (!open) return;
      const t = setTimeout(onClose, 2200);
      return () => clearTimeout(t);
    }, [open, onClose]);
    return <div className={`fixed right-4 top-4 z-50 transition ${open ? "opacity-100 translate-y-0" : "opacity-0 -translate-y-2 pointer-events-none"}`}>
        <div className="flex items-center gap-2 rounded-xl shadow ring-1 ring-emerald-200 bg-white dark:bg-zinc-900 px-4 py-2">
          <span className="w-1.5 h-8 rounded-l bg-emerald-500" />
          <svg className="w-5 h-5 text-emerald-600" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
            <path d="M20 6L9 17l-5-5" />
          </svg>
          <span className="text-sm text-zinc-900 dark:text-zinc-100">{children}</span>
        </div>
      </div>;
  }
  function Flows() {
    const [route, setRoute] = useState("menu");
    const [apps, setApps] = useState(loadApps());
    const [cfg, setCfg] = useState(loadCfg());
    const [selected, setSelected] = useState(apps[0]?.id || "");
    const [toast, setToast] = useState(false);
    const [bc] = useState(() => mkChannel());
    useEffect(() => {
      if (!apps.find(a => a.id === selected)) {
        setSelected(apps[0]?.id || "");
      }
    }, [apps, selected]);
    useEffect(() => {
      const onMsg = e => {
        const {type, payload} = e.data || ({});
        switch (type) {
          case "NAV":
            setRoute(payload.route);
            break;
          case "SELECT":
            setSelected(payload.appId);
            break;
          case "APPS_UPDATED":
            setApps(loadApps());
            break;
          case "CFG_UPDATED":
            setCfg(loadCfg());
            setToast(true);
            break;
          default:
            break;
        }
      };
      bc.addEventListener("message", onMsg);
      return () => bc.removeEventListener("message", onMsg);
    }, [bc]);
    const nav = nextRoute => {
      setRoute(nextRoute);
      bc.postMessage({
        type: "NAV",
        payload: {
          route: nextRoute
        }
      });
    };
    const selectApp = appId => {
      setSelected(appId);
      bc.postMessage({
        type: "SELECT",
        payload: {
          appId
        }
      });
    };
    const onCreate = name => {
      const id = uid();
      const next = [...apps, {
        id,
        name: name || "Untitled"
      }];
      setApps(next);
      saveApps(next);
      bc.postMessage({
        type: "APPS_UPDATED"
      });
      selectApp(id);
      nav("integrate");
    };
    const onSaveCfg = (appId, data) => {
      const next = {
        ...cfg,
        [appId]: data
      };
      setCfg(next);
      saveCfg(next);
      setToast(true);
      bc.postMessage({
        type: "CFG_UPDATED"
      });
    };
    return <div>
        {route === "menu" && <Menu onCreate={() => nav("create")} onIntegrate={() => nav("integrate")} />}

        {route === "create" && <CreateForm onCancel={() => nav("menu")} onSave={onCreate} />}

        {route === "integrate" && <IntegrateForm apps={apps} selected={selected} onSelect={selectApp} saved={cfg[selected]} onSave={data => onSaveCfg(selected, data)} onCancel={() => nav("menu")} />}

        <Toast open={toast} onClose={() => setToast(false)}>
          Successfully saved your changes.
        </Toast>
      </div>;
  }
  function Menu({onCreate, onIntegrate}) {
    return <ul className="space-y-4 list-none login_list">
        <li className="list-none !px-0">
          <button onClick={onCreate} className="w-full text-left">
            <Card className="p-5 hover:shadow-md transition">
              <div className="flex items-center justify-between">
                <div className="flex items-center gap-4">
                  <IconTile>
                    <LightningIcon />
                  </IconTile>
                  <h2 className="text-lg">Create a new application</h2>
                </div>
                <RightChevron className="w-4 h-4 text-zinc-500" />
              </div>
            </Card>
          </button>
        </li>
        <li className="list-none !px-0">
          <button onClick={onIntegrate} className="w-full text-left">
            <Card className="p-5 hover:shadow-md transition">
              <div className="flex items-center justify-between">
                <div className="flex items-center gap-4">
                  <IconTile>
                    <LayersIcon />
                  </IconTile>
                  <h2 className="text-lg">Integrate with an existing application</h2>
                </div>
                <RightChevron className="w-4 h-4 text-zinc-500" />
              </div>
            </Card>
          </button>
        </li>
        <li className="list-none !px-0">
          <a className="no_external_icon block" href={sampleApp ? sampleApp : "/"} target="_blank" rel="noreferrer">
            <Card className="p-5 hover:shadow-md transition">
              <div className="flex items-center justify-between">
                <div className="flex items-center gap-4">
                  <IconTile>
                    <GithubIcon />
                  </IconTile>
                  <h2 className="text-lg">View a sample application</h2>
                </div>
                <RightChevron className="w-4 h-4 text-zinc-500" />
              </div>
            </Card>
          </a>
        </li>
      </ul>;
  }
  function CreateForm({onSave, onCancel}) {
    const [name, setName] = useState("");
    return <div className="space-y-6">
        <Input id="app-name" label="Application Name" placeholder="My App" value={name} onChange={setName} />
        <p className="text-sm text-zinc-500">You can change this later in the application settings.</p>
        <div className="flex gap-3">
          <Button onClick={() => onSave(name)}>Save</Button>
          <Button variant="outline" onClick={onCancel}>
            Cancel
          </Button>
        </div>
      </div>;
  }
  function IntegrateForm({apps, selected, onSelect, saved, onSave, onCancel}) {
    const [callbacks, setCallbacks] = useState(saved?.callbacks ?? "");
    const [logouts, setLogouts] = useState(saved?.logouts ?? "");
    const [origins, setOrigins] = useState(saved?.origins ?? "");
    useEffect(() => {
      setCallbacks(loadCfg()[selected]?.callbacks ?? "");
      setLogouts(loadCfg()[selected]?.logouts ?? "");
      setOrigins(loadCfg()[selected]?.origins ?? "");
    }, [selected]);
    return <div className="space-y-6">
        <div>
          <span className="block text-sm text-zinc-600 dark:text-zinc-300 mb-1">Select your Application</span>
          <Select label="" value={selected} onChange={onSelect} options={apps} />
        </div>

        <form className="space-y-4" onSubmit={e => {
      e.preventDefault();
      onSave({
        callbacks,
        logouts,
        origins
      });
    }}>
          <Input id="callbacks" name="callbacks" label="Callback URLs" placeholder="http://localhost:3000" value={callbacks} onChange={setCallbacks} />
          <Input id="logout" name="allowed_logout_urls" label="Logout URLs" placeholder="http://localhost:3000" value={logouts} onChange={setLogouts} />
          <Input id="origins" name="web_origins" label="Allowed Web Origins" placeholder="http://localhost:3000" value={origins} onChange={setOrigins} />

          <div className="flex gap-3 pt-2">
            <Button type="submit">Save</Button>
            <Button variant="outline" type="button" onClick={onCancel}>
              Cancel
            </Button>
          </div>
        </form>
      </div>;
  }
  return <div className="w-full mx-auto py-8">
      <Flows />
    </div>;
};

export const SignUpForm = () => {
  const [isAuthenticated, setIsAuthenticated] = useState(false);
  const [storeReady, setStoreReady] = useState(false);
  useEffect(() => {
    let unsubscribe = null;
    function init() {
      setStoreReady(true);
      unsubscribe = window.autorun(() => {
        const authenticated = window.rootStore?.sessionStore?.isAuthenticated || false;
        setIsAuthenticated(authenticated);
      });
    }
    if (window.rootStore) {
      init();
    } else {
      window.addEventListener("adu:storeReady", init);
    }
    return () => {
      window.removeEventListener("adu:storeReady", init);
      unsubscribe?.();
    };
  }, []);
  function LoggedInForm({sampleApp}) {
    const LS_APPS_KEY = "auth_demo_apps";
    const LS_APP_CFG_KEY = "auth_demo_app_cfg";
    const CHANNEL = "auth_flows_sync_v1";
    const mkChannel = () => new BroadcastChannel(CHANNEL);
    function uid() {
      return Math.random().toString(36).slice(2) + Date.now().toString(36);
    }
    function loadApps() {
      const raw = localStorage.getItem(LS_APPS_KEY);
      if (raw) return JSON.parse(raw);
      const seeded = [{
        id: "{yourClientId}",
        name: "Default App"
      }];
      localStorage.setItem(LS_APPS_KEY, JSON.stringify(seeded));
      return seeded;
    }
    function saveApps(apps) {
      localStorage.setItem(LS_APPS_KEY, JSON.stringify(apps));
    }
    function loadCfg() {
      const raw = localStorage.getItem(LS_APP_CFG_KEY);
      return raw ? JSON.parse(raw) : {};
    }
    function saveCfg(cfg) {
      localStorage.setItem(LS_APP_CFG_KEY, JSON.stringify(cfg));
    }
    const RightChevron = ({className = "w-5 h-5", ...props}) => <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" stroke="currentColor" fill="none" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className={className} {...props}>
        <polyline points="9 18 15 12 9 6" />
      </svg>;
    const LightningIcon = () => <svg width="24" height="24" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg">
        <path fillRule="evenodd" clipRule="evenodd" className="fill-[#3F59E4] dark:fill-[#99A7F1]" d="M24.971 30.152H7.088c-1.786 0-2.745-2.103-1.574-3.453l19.07-21.988c1.33-1.532 3.835-.4 3.569 1.607L24.97 30.152z" />
        <path fillRule="evenodd" clipRule="evenodd" className="fill-[#3F59E4] dark:fill-[#99A7F1]" d="M23.201 17.885h17.885c1.787 0 2.746 2.102 1.575 3.453l-19.073 21.99c-1.33 1.532-3.835.4-3.568-1.607L23.2 17.885z" />
      </svg>;
    const LayersIcon = () => <svg width="24" height="24" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg">
        <path className="fill-[#3F59E4] dark:fill-[#99A7F1]" d="M34.54 29.135l6.373 3.183c1.566.782 1.566 3.017 0 3.8l-14.815 7.396a4.623 4.623 0 01-4.125 0L7.174 36.12c-1.565-.782-1.565-3.017 0-3.798l6.532-3.214" />
        <path className="fill-[#AAB6F3] dark:fill-[#3449BA]" d="M34.54 18.86l6.373 3.183c1.566.782 1.566 3.016 0 3.8L26.098 33.24a4.623 4.623 0 01-4.125 0L7.174 25.843c-1.565-.781-1.565-3.016 0-3.798l6.33-3.164" />
        <path className="fill-[#CFD6F8] dark:fill-[#22307C]" d="M21.94 23.058L7.306 15.745c-1.62-.81-1.62-3.123 0-3.932l14.631-7.319a4.693 4.693 0 014.194 0l14.648 7.319c1.622.81 1.62 3.124 0 3.932L26.13 23.058c-1.321.66-2.873.66-4.191 0z" />
      </svg>;
    const GithubIcon = () => <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" className="w-5 h-5">
        <path d="M9 19c-5 1.5-5-2.5-7-3m14 6v-3.87a3.37 3.37 0 0 0-.94-2.61c3.14-.35 6.44-1.54 6.44-7A5.44 5.44 0 0 0 20 4.77 5.07 5.07 0 0 0 19.91 1S18.73.65 16 2.48a13.38 13.38 0 0 0-7 0C6.27.65 5.09 1 5.09 1A5.07 5.07 0 0 0 5 4.77a5.44 5.44 0 0 0-1.5 3.78c0 5.42 3.3 6.61 6.44 7A3.37 3.37 0 0 0 9 18.13V22"></path>
      </svg>;
    function IconTile({children}) {
      return <div className="
            shrink-0 grid place-items-center w-10 h-10 rounded-lg
            bg-indigo-50 ring-1 ring-indigo-200/60
            dark:bg-indigo-950/40 dark:ring-white/10
          ">
          {children}
        </div>;
    }
    function Card({className = "", children}) {
      return <div className={`rounded-2xl shadow-sm ring-1 ring-zinc-200 dark:ring-zinc-800 ${className}`}>{children}</div>;
    }
    function Button({variant = "primary", type = "button", onClick, children}) {
      const base = "inline-flex items-center justify-center gap-2 h-10 px-4 rounded-xl font-medium transition";
      let styles = "";
      if (variant === "primary") {
        styles = "mint-bg-indigo-600 text-white hover:mint-bg-indigo-700";
      } else if (variant === "outline") {
        styles = "border border-zinc-300 dark:border-zinc-700 mint-bg-transparent hover:mint-bg-zinc-50 dark:hover:mint-bg-zinc-800";
      } else if (variant === "ghost") {
        styles = "hover:mint-bg-zinc-100 dark:hover:mint-bg-zinc-800";
      }
      return <button type={type} onClick={onClick} className={`${base} ${styles}`}>
          {children}
        </button>;
    }
    function Input({id, label, value, onChange, placeholder, name}) {
      return <label className="block space-y-1">
          <span className="text-sm text-zinc-700 dark:text-zinc-300">{label}</span>
          <input id={id} name={name} className="w-full h-11 px-3 rounded-xl border border-zinc-300 dark:border-zinc-700 bg-white dark:bg-zinc-900 text-zinc-900 dark:text-zinc-100 focus:outline-none focus:ring-2 focus:ring-indigo-500" placeholder={placeholder} value={value} onChange={e => onChange(e.target.value)} />
        </label>;
    }
    function Select({label, value, onChange, options}) {
      return <label className="block space-y-1 max-w-[300px]">
          <span className="text-sm text-zinc-700 dark:text-zinc-300">{label}</span>
          <div className="relative">
            <select className="w-full h-11 appearance-none px-3 pr-9 rounded-xl border border-zinc-300 dark:border-zinc-700 bg-white dark:bg-zinc-900 text-zinc-900 dark:text-zinc-100 focus:outline-none focus:ring-2 focus:ring-indigo-500" value={value} onChange={e => onChange(e.target.value)}>
              <optgroup label="Generic Applications">
                {options.map(o => <option key={o.id} value={o.id}>
                    {o.name}
                  </option>)}
              </optgroup>
            </select>
            <svg className="pointer-events-none absolute right-3 top-1/2 -translate-y-1/2 w-5 h-5 text-zinc-500" viewBox="0 0 24 24">
              <path d="M7 10l5 5 5-5z" fill="currentColor" />
            </svg>
          </div>
        </label>;
    }
    function Toast({open, onClose, children}) {
      useEffect(() => {
        if (!open) return;
        const t = setTimeout(onClose, 2200);
        return () => clearTimeout(t);
      }, [open, onClose]);
      return <div className={`fixed right-4 top-4 z-50 transition ${open ? "opacity-100 translate-y-0" : "opacity-0 -translate-y-2 pointer-events-none"}`}>
          <div className="flex items-center gap-2 rounded-xl shadow ring-1 ring-emerald-200 bg-white dark:bg-zinc-900 px-4 py-2">
            <span className="w-1.5 h-8 rounded-l bg-emerald-500" />
            <svg className="w-5 h-5 text-emerald-600" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
              <path d="M20 6L9 17l-5-5" />
            </svg>
            <span className="text-sm text-zinc-900 dark:text-zinc-100">{children}</span>
          </div>
        </div>;
    }
    function Flows() {
      const [route, setRoute] = useState("menu");
      const [apps, setApps] = useState(loadApps());
      const [cfg, setCfg] = useState(loadCfg());
      const [selected, setSelected] = useState(apps[0]?.id || "");
      const [toast, setToast] = useState(false);
      const [bc] = useState(() => mkChannel());
      useEffect(() => {
        if (!apps.find(a => a.id === selected)) {
          setSelected(apps[0]?.id || "");
        }
      }, [apps, selected]);
      useEffect(() => {
        const onMsg = e => {
          const {type, payload} = e.data || ({});
          switch (type) {
            case "NAV":
              setRoute(payload.route);
              break;
            case "SELECT":
              setSelected(payload.appId);
              break;
            case "APPS_UPDATED":
              setApps(loadApps());
              break;
            case "CFG_UPDATED":
              setCfg(loadCfg());
              setToast(true);
              break;
            default:
              break;
          }
        };
        bc.addEventListener("message", onMsg);
        return () => bc.removeEventListener("message", onMsg);
      }, [bc]);
      const nav = nextRoute => {
        setRoute(nextRoute);
        bc.postMessage({
          type: "NAV",
          payload: {
            route: nextRoute
          }
        });
      };
      const selectApp = appId => {
        setSelected(appId);
        bc.postMessage({
          type: "SELECT",
          payload: {
            appId
          }
        });
      };
      const onCreate = name => {
        const id = uid();
        const next = [...apps, {
          id,
          name: name || "Untitled"
        }];
        setApps(next);
        saveApps(next);
        bc.postMessage({
          type: "APPS_UPDATED"
        });
        selectApp(id);
        nav("integrate");
      };
      const onSaveCfg = (appId, data) => {
        const next = {
          ...cfg,
          [appId]: data
        };
        setCfg(next);
        saveCfg(next);
        setToast(true);
        bc.postMessage({
          type: "CFG_UPDATED"
        });
      };
      return <div>
          {route === "menu" && <Menu onCreate={() => nav("create")} onIntegrate={() => nav("integrate")} />}

          {route === "create" && <CreateForm onCancel={() => nav("menu")} onSave={onCreate} />}

          {route === "integrate" && <IntegrateForm apps={apps} selected={selected} onSelect={selectApp} saved={cfg[selected]} onSave={data => onSaveCfg(selected, data)} onCancel={() => nav("menu")} />}

          <Toast open={toast} onClose={() => setToast(false)}>
            Successfully saved your changes.
          </Toast>
        </div>;
    }
    function Menu({onCreate, onIntegrate}) {
      return <ul className="space-y-4 list-none login_list">
          <li className="list-none !px-0">
            <button onClick={onCreate} className="w-full text-left">
              <Card className="p-5 hover:shadow-md transition">
                <div className="flex items-center justify-between">
                  <div className="flex items-center gap-4">
                    <IconTile>
                      <LightningIcon />
                    </IconTile>
                    <h2 className="text-lg">Create a new application</h2>
                  </div>
                  <RightChevron className="w-4 h-4 text-zinc-500" />
                </div>
              </Card>
            </button>
          </li>
          <li className="list-none !px-0">
            <button onClick={onIntegrate} className="w-full text-left">
              <Card className="p-5 hover:shadow-md transition">
                <div className="flex items-center justify-between">
                  <div className="flex items-center gap-4">
                    <IconTile>
                      <LayersIcon />
                    </IconTile>
                    <h2 className="text-lg">Integrate with an existing application</h2>
                  </div>
                  <RightChevron className="w-4 h-4 text-zinc-500" />
                </div>
              </Card>
            </button>
          </li>
          <li className="list-none !px-0">
            <a className="no_external_icon block" href={sampleApp ? sampleApp : "/"} target="_blank" rel="noreferrer">
              <Card className="p-5 hover:shadow-md transition">
                <div className="flex items-center justify-between">
                  <div className="flex items-center gap-4">
                    <IconTile>
                      <GithubIcon />
                    </IconTile>
                    <h2 className="text-lg">View a sample application</h2>
                  </div>
                  <RightChevron className="w-4 h-4 text-zinc-500" />
                </div>
              </Card>
            </a>
          </li>
        </ul>;
    }
    function CreateForm({onSave, onCancel}) {
      const [name, setName] = useState("");
      return <div className="space-y-6">
          <Input id="app-name" label="Application Name" placeholder="My App" value={name} onChange={setName} />
          <p className="text-sm text-zinc-500">You can change this later in the application settings.</p>
          <div className="flex gap-3">
            <Button onClick={() => onSave(name)}>Save</Button>
            <Button variant="outline" onClick={onCancel}>
              Cancel
            </Button>
          </div>
        </div>;
    }
    function IntegrateForm({apps, selected, onSelect, saved, onSave, onCancel}) {
      const [callbacks, setCallbacks] = useState(saved?.callbacks ?? "");
      const [logouts, setLogouts] = useState(saved?.logouts ?? "");
      const [origins, setOrigins] = useState(saved?.origins ?? "");
      useEffect(() => {
        setCallbacks(loadCfg()[selected]?.callbacks ?? "");
        setLogouts(loadCfg()[selected]?.logouts ?? "");
        setOrigins(loadCfg()[selected]?.origins ?? "");
      }, [selected]);
      return <div className="space-y-6">
          <div>
            <span className="block text-sm text-zinc-600 dark:text-zinc-300 mb-1">Select your Application</span>
            <Select label="" value={selected} onChange={onSelect} options={apps} />
          </div>

          <form className="space-y-4" onSubmit={e => {
        e.preventDefault();
        onSave({
          callbacks,
          logouts,
          origins
        });
      }}>
            <Input id="callbacks" name="callbacks" label="Callback URLs" placeholder="http://localhost:3000" value={callbacks} onChange={setCallbacks} />
            <Input id="logout" name="allowed_logout_urls" label="Logout URLs" placeholder="http://localhost:3000" value={logouts} onChange={setLogouts} />
            <Input id="origins" name="web_origins" label="Allowed Web Origins" placeholder="http://localhost:3000" value={origins} onChange={setOrigins} />

            <div className="flex gap-3 pt-2">
              <Button type="submit">Save</Button>
              <Button variant="outline" type="button" onClick={onCancel}>
                Cancel
              </Button>
            </div>
          </form>
        </div>;
    }
    return <div className="w-full mx-auto py-8">
        <Flows />
      </div>;
  }
  ;
  function SignUpFormInternal() {
    return <div className="flex flex-col gap-2 items-center h-full">
        <img noZoom src="/docs/img/quickstarts/action_hero_dashboard.svg" alt="Sign up for an Auth0 account" style={{
      width: "250px",
      height: "250px"
    }} />
        <span className="text-center" style={{
      width: "400px"
    }}>
          Sign up for an{" "}
          <a href="https://auth0.com/signup" target="_blank" rel="noopener noreferrer">
            Auth0 account
          </a>{" "}
          or{" "}
          <span className="font-semibold text-primary dark:text-white cursor-pointer" onClick={() => console.log("log in")}>
            log in
          </span>{" "}
          to your existing account to integrate directly with your own tenant.
        </span>
        <button onClick={() => console.log("sign up")} className="bg-primary dark:bg-primary-light text-white dark:text-black px-4 py-2 rounded-md mt-4 font-medium" style={{
      width: "140px"
    }}>
          Sign up
        </button>
      </div>;
  }
  ;
  return <></>;
};

export const SideMenuSectionItem = ({id, children}) => {
  return <div id={`side-menu-item-${id}`} className="recipe-side-menu-item flex flex-col w-full h-full">
      {children}
    </div>;
};

export const SideMenu = ({sections, children}) => {
  const [visibleSection, setVisibleSection] = useState(sections[0]?.id ?? null);
  const checkVisibility = () => {
    let currentVisible = null;
    const viewportHeight = window.innerHeight;
    const scrollY = window.scrollY;
    sections.forEach(({id}) => {
      const section = document.getElementById(id);
      if (section) {
        const rect = section.getBoundingClientRect();
        const sectionTop = rect.top + scrollY;
        const sectionBottom = sectionTop + rect.height;
        const multiplier = viewportHeight > 1600 ? 0.34 : 0.22;
        if (scrollY + viewportHeight * multiplier >= sectionTop && scrollY <= sectionBottom) {
          currentVisible = id;
        }
      }
    });
    if (currentVisible && currentVisible !== visibleSection) {
      setVisibleSection(currentVisible);
    }
  };
  useEffect(() => {
    const throttledCheck = () => {
      setTimeout(checkVisibility, 100);
    };
    checkVisibility();
    window.addEventListener("scroll", throttledCheck);
    return () => {
      window.removeEventListener("scroll", throttledCheck);
    };
  }, [sections, visibleSection]);
  useEffect(() => {
    sections.forEach(({id}) => {
      const section = document.getElementById(id);
      const sideMenuItem = document.getElementById(`side-menu-item-${id}`);
      if (section) {
        if (id === visibleSection) {
          section.classList.add("active-section");
        } else {
          section.classList.remove("active-section");
        }
      }
      if (sideMenuItem) {
        if (id === visibleSection) {
          sideMenuItem.classList.add("active-side-menu-item");
        } else {
          sideMenuItem.classList.remove("active-side-menu-item");
        }
      }
    });
  }, [visibleSection, sections]);
  return <div className="recipe-side-menu sticky px-2 py-1" style={{
    height: "calc(100vh - 7rem)",
    top: "7rem",
    scrollMarginTop: "var(--scroll-mt)"
  }}>
      {children.map(child => {
    if (child.props.id === visibleSection) {
      return child;
    }
    return null;
  })}
    </div>;
};

export const Section = ({id, title, stepNumber, children, isSingleColumn = false}) => {
  return <div id={id} className={`recipe-section flex flex-col transition-opacity duration-200`}>
      {}
      <Step title={title} stepNumber={stepNumber} titleSize="h3">
        {children}
      </Step>
    </div>;
};

export const Content = ({title, children}) => {
  return <div className="recipe-content flex flex-col">
      {title && <h1 className="text-3xl">{title}</h1>}
      {children}
    </div>;
};

export const Recipe = ({children, isSingleColumn = false}) => {
  return <div className={`pl-4 recipe-container mx-auto grid grid-cols-1 gap-10 relative ${isSingleColumn ? "md:grid-cols-1" : "md:grid-cols-2"}`}>
      {children}
    </div>;
};

<QuickstartButtons githubLink="https://github.com/auth0-samples/auth0-rubyonrails-api-samples/tree/master/01-Authentication-RS256" lang="fr-ca" />

export const sections = [{
  id: "définir-les-autorisations",
  title: "Définir les autorisations"
}, {
  id: "installer-les-dépendances",
  title: "Installer les dépendances"
}, {
  id: "créer-une-classe-auth0client",
  title: "Créer une classe Auth0Client"
}, {
  id: "définir-un-concern-secured",
  title: "Définir un concern Secured"
}, {
  id: "inclure-la-préoccupation-secure-dans-votre-applicationcontroller",
  title: "Inclure la préoccupation Secure dans votre ApplicationController"
}, {
  id: "créer-le-point-de-terminaison-public",
  title: "Créer le point de terminaison public"
}, {
  id: "créer-les-points-de-terminaison-privés",
  title: "Créer les points de terminaison privés"
}];

<Recipe>
  <Content>
    Ce tutoriel effectue la validation des jetons d’accès en utilisant le gem [**jwt**](https://github.com/jwt/ruby-jwt) dans une classe `Auth0Client` personnalisée. Un concern appelé `Secured` est utilisé pour autoriser les points de terminaison qui nécessitent une authentification par le biais d’un jeton d’accès entrant.

    Si vous n’avez pas encore créé d’API dans votre Auth0 Dashboard, vous pouvez utiliser le sélecteur interactif pour créer une nouvelle API Auth0 ou sélectionner une API existante pour votre projet.

    Pour configurer votre première API via Auth0 Dashboard, consultez [notre guide de démarrage](https://auth0.com/docs/get-started/auth0-overview/set-up-apis).

    Chaque API Auth0 utilise l’identificateur API, dont votre application a besoin pour valider le jeton d’accès.

    <Info>
      **Vous ne connaissez pas Auth0?** Découvrez [Auth0](https://auth0.com/docs/overview) et [l’implémentation de l’authentification et de l’autorisation d’API](https://auth0.com/docs/api-auth) en utilisant le cadre d’applications OAuth 2.0.
    </Info>

    <Section id={sections[0].id} title={sections[0].title} stepNumber="1">
      Les autorisations vous permettent de définir comment les ressources peuvent être accessibles au nom de l’utilisateur avec un jeton d’accès donné. Par exemple, vous pouvez choisir d’accorder un accès en lecture à la ressource `messages` si les utilisateurs ont le niveau d’accès gestionnaire et un accès en écriture à cette ressource s’ils ont le niveau d’accès administrateur.

      Vous pouvez définir les autorisations autorisées dans la vue **Permissions (Autorisations)** de la section [API](https://manage.auth0.com/#/apis) d’Auth0 Dashboard.

      <img src="https://mintcdn.com/docs-dev-docs-event-stream-action-templates/i2ZmWeCuZRFq3k1v/docs/images/fr-ca/cdy7uua7fh8z/1s3Yp5zqJiKiSWqbPSezNO/677a3405b2853f5fdf9e42f6e83ceba7/Quickstarts_API_-_French.png?fit=max&auto=format&n=i2ZmWeCuZRFq3k1v&q=85&s=81fd9c131b7cfcfa0af80517dc295b7d" alt="Auth0 Dashboard> Applications > APIs (API) > [Specific API (API précise)] > Onglet Permissions (Autorisations)" data-og-width="1082" width="1082" data-og-height="670" height="670" data-path="docs/images/fr-ca/cdy7uua7fh8z/1s3Yp5zqJiKiSWqbPSezNO/677a3405b2853f5fdf9e42f6e83ceba7/Quickstarts_API_-_French.png" data-optimize="true" data-opv="3" srcset="https://mintcdn.com/docs-dev-docs-event-stream-action-templates/i2ZmWeCuZRFq3k1v/docs/images/fr-ca/cdy7uua7fh8z/1s3Yp5zqJiKiSWqbPSezNO/677a3405b2853f5fdf9e42f6e83ceba7/Quickstarts_API_-_French.png?w=280&fit=max&auto=format&n=i2ZmWeCuZRFq3k1v&q=85&s=a8f5b62da923d5d5136eea91679ecfaf 280w, https://mintcdn.com/docs-dev-docs-event-stream-action-templates/i2ZmWeCuZRFq3k1v/docs/images/fr-ca/cdy7uua7fh8z/1s3Yp5zqJiKiSWqbPSezNO/677a3405b2853f5fdf9e42f6e83ceba7/Quickstarts_API_-_French.png?w=560&fit=max&auto=format&n=i2ZmWeCuZRFq3k1v&q=85&s=4db07f8a5539e56ec925a9f4881998e8 560w, https://mintcdn.com/docs-dev-docs-event-stream-action-templates/i2ZmWeCuZRFq3k1v/docs/images/fr-ca/cdy7uua7fh8z/1s3Yp5zqJiKiSWqbPSezNO/677a3405b2853f5fdf9e42f6e83ceba7/Quickstarts_API_-_French.png?w=840&fit=max&auto=format&n=i2ZmWeCuZRFq3k1v&q=85&s=e43bf58a4148a599059322fa54ae3d0c 840w, https://mintcdn.com/docs-dev-docs-event-stream-action-templates/i2ZmWeCuZRFq3k1v/docs/images/fr-ca/cdy7uua7fh8z/1s3Yp5zqJiKiSWqbPSezNO/677a3405b2853f5fdf9e42f6e83ceba7/Quickstarts_API_-_French.png?w=1100&fit=max&auto=format&n=i2ZmWeCuZRFq3k1v&q=85&s=3334fcc9bc08f569e8bfb24990631cdd 1100w, https://mintcdn.com/docs-dev-docs-event-stream-action-templates/i2ZmWeCuZRFq3k1v/docs/images/fr-ca/cdy7uua7fh8z/1s3Yp5zqJiKiSWqbPSezNO/677a3405b2853f5fdf9e42f6e83ceba7/Quickstarts_API_-_French.png?w=1650&fit=max&auto=format&n=i2ZmWeCuZRFq3k1v&q=85&s=efaa346a7ae51ba503cce23e3864c6e4 1650w, https://mintcdn.com/docs-dev-docs-event-stream-action-templates/i2ZmWeCuZRFq3k1v/docs/images/fr-ca/cdy7uua7fh8z/1s3Yp5zqJiKiSWqbPSezNO/677a3405b2853f5fdf9e42f6e83ceba7/Quickstarts_API_-_French.png?w=2500&fit=max&auto=format&n=i2ZmWeCuZRFq3k1v&q=85&s=f396a819ac6672bae022a24ec40221fd 2500w" />

      <Info>
        Cet exemple utilise la permission `read:messages`.
      </Info>
    </Section>

    <Section id={sections[1].id} title={sections[1].title} stepNumber="2">
      Installer le gem **jwt**.

      ```
      gem 'jwt'
      bundle install
      ```
    </Section>

    <Section id={sections[2].id} title={sections[2].title} stepNumber="3">
      Créez une classe appelée `Auth0Client`. Cette classe décode et vérifie le jeton d’accès entrant provenant de l’en-tête `Authorization`  de la requête.

      La classe `Auth0Client` récupère la clé publique de votre locataire Auth0 et l’utilise pour vérifier la signature du jeton d’accès. La structure `Token` définit une méthode `validate_permissions` pour rechercher une `scope` particulière dans un jeton d’accès en fournissant un tableau des permissions requises et en vérifiant si elles sont présentes dans la charge utile du jeton.
    </Section>

    <Section id={sections[3].id} title={sections[3].title} stepNumber="4">
      Créez un concern appelé `Secured` qui recherche le jeton d’accès dans l’en-tête `Authorization` d’une requête entrante.

      Si le jeton est présent, `Auth0Client.validate_token` utilisera le gem `jwt` pour vérifier la signature du jeton et valider les demandes du jeton.

      Outre la vérification de la validité du jeton d’accès, concern possède un mécanisme permettant de confirmer que le jeton dispose d’une **permission** suffisante pour accéder aux ressources demandées. Dans cet exemple, nous définissons une méthode `validate_permissions` qui reçoit un bloc et vérifie les autorisations en appelant la méthode `Token.validate_permissions` de la classe `Auth0Client`.

      Pour la route `/private-scoped`, les permissions définies seront croisées avec les permissions provenant de la charge utile, afin de déterminer si elle contient un ou plusieurs éléments de l’autre tableau.
    </Section>

    <Section id={sections[4].id} title={sections[4].title} stepNumber="5">
      En ajoutant la préoccupation `Secure` à votre contrôleur d’application, vous n’aurez plus qu’à utiliser un filtre `before_action` dans le contrôleur qui requiert une autorisation.
    </Section>

    <Section id={sections[5].id} title={sections[5].title} stepNumber="6">
      Créez un contrôleur pour gérer le point de terminaison public `/api/public`.

      Le point de terminaison `/public` ne requiert aucune autorisation et aucune `before_action` n’est donc nécessaire.
    </Section>

    <Section id={sections[6].id} title={sections[6].title} stepNumber="7">
      Créez un contrôleur pour traiter les points de terminaison privés : `/api/private` et `/api/private-scoped`.

      `/api/private` est disponible pour les requêtes authentifiées contenant un jeton d’accès sans permission supplémentaire.

      `/api/private-scoped` est disponible pour les requêtes authentifiées contenant un jeton d’accès dont la permission `read:messages` est accordée.

      Les points de terminaison protégés doivent appeler la méthode `authorize` du concern `Secured`; vous devez pour cela utiliser `before_action :authorize`, ce qui assure que la méthode `Secured.authorize` est appelée avant chaque action dans le `PrivateController`.

      ### Faire un appel à votre API

      Pour appeler votre API, vous avez besoin d’un jeton d’accès. Vous pouvez obtenir un jeton d’accès à des fins de test dans la vue **Test** dans vos [API settings (Paramètres API)](https://manage.auth0.com/#/apis).

      <img src="https://mintcdn.com/docs-dev-docs-event-stream-action-templates/1giWs3MwX5Akld9c/docs/images/fr-ca/cdy7uua7fh8z/6jeVBuypOGX5qMRXeJn5ow/8aa621c6d95e3f21115493a19ab05f7a/Quickstart_Example_App_-_API.png?fit=max&auto=format&n=1giWs3MwX5Akld9c&q=85&s=7691b71c701a702e48598d5d26b7a999" alt="Auth0 Dashboard> Applications > API > [API specifique] > Onglet Test" data-og-width="1029" width="1029" data-og-height="848" height="848" data-path="docs/images/fr-ca/cdy7uua7fh8z/6jeVBuypOGX5qMRXeJn5ow/8aa621c6d95e3f21115493a19ab05f7a/Quickstart_Example_App_-_API.png" data-optimize="true" data-opv="3" srcset="https://mintcdn.com/docs-dev-docs-event-stream-action-templates/1giWs3MwX5Akld9c/docs/images/fr-ca/cdy7uua7fh8z/6jeVBuypOGX5qMRXeJn5ow/8aa621c6d95e3f21115493a19ab05f7a/Quickstart_Example_App_-_API.png?w=280&fit=max&auto=format&n=1giWs3MwX5Akld9c&q=85&s=f3b06ede9c09d66301f6d35118317616 280w, https://mintcdn.com/docs-dev-docs-event-stream-action-templates/1giWs3MwX5Akld9c/docs/images/fr-ca/cdy7uua7fh8z/6jeVBuypOGX5qMRXeJn5ow/8aa621c6d95e3f21115493a19ab05f7a/Quickstart_Example_App_-_API.png?w=560&fit=max&auto=format&n=1giWs3MwX5Akld9c&q=85&s=9735925f28812d3d316c26db4d284fba 560w, https://mintcdn.com/docs-dev-docs-event-stream-action-templates/1giWs3MwX5Akld9c/docs/images/fr-ca/cdy7uua7fh8z/6jeVBuypOGX5qMRXeJn5ow/8aa621c6d95e3f21115493a19ab05f7a/Quickstart_Example_App_-_API.png?w=840&fit=max&auto=format&n=1giWs3MwX5Akld9c&q=85&s=89a37bedf6f8f766693aaee6c2bd28a5 840w, https://mintcdn.com/docs-dev-docs-event-stream-action-templates/1giWs3MwX5Akld9c/docs/images/fr-ca/cdy7uua7fh8z/6jeVBuypOGX5qMRXeJn5ow/8aa621c6d95e3f21115493a19ab05f7a/Quickstart_Example_App_-_API.png?w=1100&fit=max&auto=format&n=1giWs3MwX5Akld9c&q=85&s=08fc8ce83982f267872802cd3db9877f 1100w, https://mintcdn.com/docs-dev-docs-event-stream-action-templates/1giWs3MwX5Akld9c/docs/images/fr-ca/cdy7uua7fh8z/6jeVBuypOGX5qMRXeJn5ow/8aa621c6d95e3f21115493a19ab05f7a/Quickstart_Example_App_-_API.png?w=1650&fit=max&auto=format&n=1giWs3MwX5Akld9c&q=85&s=4bbd7565c7148777535504644f013f97 1650w, https://mintcdn.com/docs-dev-docs-event-stream-action-templates/1giWs3MwX5Akld9c/docs/images/fr-ca/cdy7uua7fh8z/6jeVBuypOGX5qMRXeJn5ow/8aa621c6d95e3f21115493a19ab05f7a/Quickstart_Example_App_-_API.png?w=2500&fit=max&auto=format&n=1giWs3MwX5Akld9c&q=85&s=df40a1d756ac399fc02709615430fd7e 2500w" />

      Fournissez le jeton d’accès comme un en-tête `Authorization` dans vos demandes.

      <AuthCodeGroup>
        ```bash cURL lines theme={null}
        curl --request get \
        --url 'http:///%7ByourDomain%7D/api_path' \
        --header 'authorization: Bearer YOUR_ACCESS_TOKEN_HERE'
        ```

        ```csharp C# lines theme={null}
        var client = new RestClient("http:///%7ByourDomain%7D/api_path");
        var request = new RestRequest(Method.GET);
        request.AddHeader("authorization", "Bearer YOUR_ACCESS_TOKEN_HERE");
        IRestResponse response = client.Execute(request);
        ```

        ```go Go lines theme={null}
        package main
        import (
        "fmt"
        "net/http"
        "io/ioutil"
        )
        func main() {
        url := "http:///%7ByourDomain%7D/api_path"
        req, _ := http.NewRequest("get", url, nil)
        req.Header.Add("authorization", "Bearer YOUR_ACCESS_TOKEN_HERE")
        res, _ := http.DefaultClient.Do(req)
        defer res.Body.Close()
        body, _ := ioutil.ReadAll(res.Body)
        fmt.Println(res)
        fmt.Println(string(body))
        }
        ```

        ```java Java lines theme={null}
        HttpResponse<String> response = Unirest.get("http:///%7ByourDomain%7D/api_path")
        .header("authorization", "Bearer YOUR_ACCESS_TOKEN_HERE")
        .asString();
        ```

        ```javascript Node.JS lines theme={null}
        var axios = require("axios").default;
        var options = {
        method: 'get',
        url: 'http:///%7ByourDomain%7D/api_path',
        headers: {authorization: 'Bearer YOUR_ACCESS_TOKEN_HERE'}
        };
        axios.request(options).then(function (response) {
        console.log(response.data);
        }).catch(function (error) {
        console.error(error);
        });
        ```

        ```objc Obj-C lines theme={null}
        #import <Foundation/Foundation.h>
        NSDictionary *headers = @{ @"authorization": @"Bearer YOUR_ACCESS_TOKEN_HERE" };
        NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"http:///%7ByourDomain%7D/api_path"]
                                                        cachePolicy:NSURLRequestUseProtocolCachePolicy

                                                    timeoutInterval:10.0];

        [request setHTTPMethod:@"get"];
        [request setAllHTTPHeaderFields:headers];
        NSURLSession *session = [NSURLSession sharedSession];
        NSURLSessionDataTask *dataTask = [session dataTaskWithRequest:request
                                                completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {

                                                    if (error) {

                                                        NSLog(@&quot;%@&quot;, error);

                                                    } else {

                                                        NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *) response;

                                                        NSLog(@&quot;%@&quot;, httpResponse);

                                                    }

                                                }];

        [dataTask resume];
        ```

        ```php PHP lines theme={null}
        #import <Foundation/Foundation.h>
        NSDictionary *headers = @{ @"authorization": @"Bearer YOUR_ACCESS_TOKEN_HERE" };
        NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"http:///%7ByourDomain%7D/api_path"]
                                                        cachePolicy:NSURLRequestUseProtocolCachePolicy

                                                    timeoutInterval:10.0];

        [request setHTTPMethod:@"get"];
        [request setAllHTTPHeaderFields:headers];
        NSURLSession *session = [NSURLSession sharedSession];
        NSURLSessionDataTask *dataTask = [session dataTaskWithRequest:request
                                                completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {

                                                    if (error) {

                                                        NSLog(@&quot;%@&quot;, error);

                                                    } else {

                                                        NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *) response;

                                                        NSLog(@&quot;%@&quot;, httpResponse);

                                                    }

                                                }];

        [dataTask resume];
        ```

        ```python Python lines theme={null}
        import http.client
        conn = http.client.HTTPConnection("")
        headers = { 'authorization': "Bearer YOUR_ACCESS_TOKEN_HERE" }
        conn.request("get", "/%7ByourDomain%7D/api_path", headers=headers)
        res = conn.getresponse()
        data = res.read()
        print(data.decode("utf-8"))
        ```

        ```ruby Ruby lines theme={null}
        require 'uri'
        require 'net/http'
        url = URI("http:///%7ByourDomain%7D/api_path")
        http = Net::HTTP.new(url.host, url.port)
        request = Net::HTTP::Get.new(url)
        request["authorization"] = 'Bearer YOUR_ACCESS_TOKEN_HERE'
        response = http.request(request)
        puts response.read_body
        ```

        ```swift Swift lines theme={null}
        import Foundation
        let headers = ["authorization": "Bearer YOUR_ACCESS_TOKEN_HERE"]
        let request = NSMutableURLRequest(url: NSURL(string: "http:///%7ByourDomain%7D/api_path")! as URL,
                                            cachePolicy: .useProtocolCachePolicy,

                                        timeoutInterval: 10.0)

        request.httpMethod = "get"
        request.allHTTPHeaderFields = headers
        let session = URLSession.shared
        let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
        if (error != nil) {
        print(error)

        } else {
        let httpResponse = response as? HTTPURLResponse

        print(httpResponse)

        }
        })
        dataTask.resume()
        ```
      </AuthCodeGroup>

      <Note>
        ##### Point de contrôle

        Maintenant que vous avez configuré votre application, exécutez-la pour vérifier que :
        `GET /api/public` est disponible pour les demandes non authentifiées.
        `GET /api/private` est disponible pour les demandes authentifiées.
        `GET /api/private-scoped` est disponible pour les demandes authentifiées contenant un jeton d’accès avec la permission `read:messages`.
      </Note>
    </Section>

    ## Étapes suivantes

    Beau travail! Si vous en êtes arrivé là, vous devriez avoir la connexion, la déconnexion et les informations de profil utilisateur actives dans votre application.

    Cela conclut notre tutoriel de démarrage rapide, mais il y a tellement plus à explorer. Pour en savoir plus sur ce que vous pouvez faire avec Auth0, consultez :

    * [Auth0 Dashboard](https://manage.auth0.com/#) : apprenez à configurer et gérer votre locataire et vos applications Auth0
    * [Trousse SDK omniauth-auth0](https://github.com/auth0/omniauth-auth0) : explorez en détail la trousse SDK utilisée dans ce tutoriel
    * [Auth0 Marketplace](https://marketplace.auth0.com/) : découvrez des intégrations que vous pouvez activer pour étendre les fonctionnalités d’Auth0
  </Content>

  <SideMenu sections={sections}>
    <SideMenuSectionItem id={sections[0].id}>
      <SignUpForm lang="fr" />
    </SideMenuSectionItem>

    <SideMenuSectionItem id={sections[1].id}>
      <SignUpForm lang="fr" />
    </SideMenuSectionItem>

    <SideMenuSectionItem id={sections[2].id}>
      <AuthCodeGroup>
        ```rb app/controllers/concerns/secured.rb lines highlight={} theme={null}
        # frozen_string_literal: true

            module Secured
              extend ActiveSupport::Concern

              REQUIRES_AUTHENTICATION = { message: 'Requires authentication' }.freeze
              BAD_CREDENTIALS = {
        message: 'Bad credentials'
              }.freeze
              MALFORMED_AUTHORIZATION_HEADER = {
        error: 'invalid_request',
        error_description: 'Authorization header value must follow this format: Bearer access-token',
        message: 'Bad credentials'
              }.freeze
              INSUFFICIENT_PERMISSIONS = {
        error: 'insufficient_permissions',
        error_description: 'The access token does not contain the required permissions',
        message: 'Permission denied'
              }.freeze

              def authorize
        token = token_from_request

        return if performed?

        validation_response = Auth0Client.validate_token(token)

        @decoded_token = validation_response.decoded_token

        return unless (error = validation_response.error)

        render json: { message: error.message }, status: error.status
              end

              def validate_permissions(permissions)
        raise 'validate_permissions needs to be called with a block' unless block_given?
        return yield if @decoded_token.validate_permissions(permissions)

        render json: INSUFFICIENT_PERMISSIONS, status: :forbidden
              end

              private

              def token_from_request
        authorization_header_elements = request.headers['Authorization']&.split

        render json: REQUIRES_AUTHENTICATION, status: :unauthorized and return unless authorization_header_elements

        unless authorization_header_elements.length == 2
          render json: MALFORMED_AUTHORIZATION_HEADER,
                 status: :unauthorized and return
        end

        scheme, token = authorization_header_elements

        render json: BAD_CREDENTIALS, status: :unauthorized and return unless scheme.downcase == 'bearer'

        token
              end
            end
        ```

        ```rb app/controllers/application_controller.rb lines highlight={} theme={null}
        # frozen_string_literal: true

            class ApplicationController < ActionController::API
              include Secured
            end
        ```

        ```rb app/lib/auth0_client.rb lines highlight={} theme={null}
        ```

        ```rb app/controllers/public_controller.rb lines highlight={} theme={null}
        # frozen_string_literal: true
            class PublicController < ApplicationController
              def public
        render json: { message: 'All good. You don\'t need to be authenticated to call this.' }
              end
            end
        ```

        ```rb app/controllers/private_controller.rb lines highlight={} theme={null}
        # frozen_string_literal: true
            class PublicController < ApplicationController
              def public
        render json: { message: 'All good. You don\'t need to be authenticated to call this.' }
              end
        end
        ```
      </AuthCodeGroup>
    </SideMenuSectionItem>

    <SideMenuSectionItem id={sections[3].id}>
      <AuthCodeGroup>
        ```rb app/controllers/concerns/secured.rb lines highlight={} theme={null}
        # frozen_string_literal: true

            module Secured
              extend ActiveSupport::Concern

              REQUIRES_AUTHENTICATION = { message: 'Requires authentication' }.freeze
              BAD_CREDENTIALS = {
        message: 'Bad credentials'
              }.freeze
              MALFORMED_AUTHORIZATION_HEADER = {
        error: 'invalid_request',
        error_description: 'Authorization header value must follow this format: Bearer access-token',
        message: 'Bad credentials'
              }.freeze
              INSUFFICIENT_PERMISSIONS = {
        error: 'insufficient_permissions',
        error_description: 'The access token does not contain the required permissions',
        message: 'Permission denied'
              }.freeze

              def authorize
        token = token_from_request

        return if performed?

        validation_response = Auth0Client.validate_token(token)

        @decoded_token = validation_response.decoded_token

        return unless (error = validation_response.error)

        render json: { message: error.message }, status: error.status
              end

              def validate_permissions(permissions)
        raise 'validate_permissions needs to be called with a block' unless block_given?
        return yield if @decoded_token.validate_permissions(permissions)

        render json: INSUFFICIENT_PERMISSIONS, status: :forbidden
              end

              private

              def token_from_request
        authorization_header_elements = request.headers['Authorization']&.split

        render json: REQUIRES_AUTHENTICATION, status: :unauthorized and return unless authorization_header_elements

        unless authorization_header_elements.length == 2
          render json: MALFORMED_AUTHORIZATION_HEADER,
                 status: :unauthorized and return
        end

        scheme, token = authorization_header_elements

        render json: BAD_CREDENTIALS, status: :unauthorized and return unless scheme.downcase == 'bearer'

        token
              end
            end
        ```

        ```rb app/controllers/application_controller.rb lines highlight={} theme={null}
        # frozen_string_literal: true

            class ApplicationController < ActionController::API
              include Secured
            end
        ```

        ```rb app/lib/auth0_client.rb lines highlight={} theme={null}
        ```

        ```rb app/controllers/public_controller.rb lines highlight={} theme={null}
        # frozen_string_literal: true
            class PublicController < ApplicationController
              def public
        render json: { message: 'All good. You don\'t need to be authenticated to call this.' }
              end
            end
        ```

        ```rb app/controllers/private_controller.rb lines highlight={} theme={null}
        # frozen_string_literal: true
            class PublicController < ApplicationController
              def public
        render json: { message: 'All good. You don\'t need to be authenticated to call this.' }
              end
        end
        ```
      </AuthCodeGroup>
    </SideMenuSectionItem>

    <SideMenuSectionItem id={sections[4].id}>
      <AuthCodeGroup>
        ```rb app/controllers/application_controller.rb lines highlight={} theme={null}
        # frozen_string_literal: true

            class ApplicationController < ActionController::API
              include Secured
            end
        ```

        ```rb app/lib/auth0_client.rb lines highlight={} theme={null}
        ```

        ```rb app/controllers/concerns/secured.rb lines highlight={} theme={null}
        # frozen_string_literal: true

            module Secured
              extend ActiveSupport::Concern

              REQUIRES_AUTHENTICATION = { message: 'Requires authentication' }.freeze
              BAD_CREDENTIALS = {
        message: 'Bad credentials'
              }.freeze
              MALFORMED_AUTHORIZATION_HEADER = {
        error: 'invalid_request',
        error_description: 'Authorization header value must follow this format: Bearer access-token',
        message: 'Bad credentials'
              }.freeze
              INSUFFICIENT_PERMISSIONS = {
        error: 'insufficient_permissions',
        error_description: 'The access token does not contain the required permissions',
        message: 'Permission denied'
              }.freeze

              def authorize
        token = token_from_request

        return if performed?

        validation_response = Auth0Client.validate_token(token)

        @decoded_token = validation_response.decoded_token

        return unless (error = validation_response.error)

        render json: { message: error.message }, status: error.status
              end

              def validate_permissions(permissions)
        raise 'validate_permissions needs to be called with a block' unless block_given?
        return yield if @decoded_token.validate_permissions(permissions)

        render json: INSUFFICIENT_PERMISSIONS, status: :forbidden
              end

              private

              def token_from_request
        authorization_header_elements = request.headers['Authorization']&.split

        render json: REQUIRES_AUTHENTICATION, status: :unauthorized and return unless authorization_header_elements

        unless authorization_header_elements.length == 2
          render json: MALFORMED_AUTHORIZATION_HEADER,
                 status: :unauthorized and return
        end

        scheme, token = authorization_header_elements

        render json: BAD_CREDENTIALS, status: :unauthorized and return unless scheme.downcase == 'bearer'

        token
              end
            end
        ```

        ```rb app/controllers/public_controller.rb lines highlight={} theme={null}
        # frozen_string_literal: true
            class PublicController < ApplicationController
              def public
        render json: { message: 'All good. You don\'t need to be authenticated to call this.' }
              end
            end
        ```

        ```rb app/controllers/private_controller.rb lines highlight={} theme={null}
        # frozen_string_literal: true
            class PublicController < ApplicationController
              def public
        render json: { message: 'All good. You don\'t need to be authenticated to call this.' }
              end
        end
        ```
      </AuthCodeGroup>
    </SideMenuSectionItem>

    <SideMenuSectionItem id={sections[5].id}>
      <AuthCodeGroup>
        ```rb app/controllers/public_controller.rb lines highlight={} theme={null}
        # frozen_string_literal: true
            class PublicController < ApplicationController
              def public
        render json: { message: 'All good. You don\'t need to be authenticated to call this.' }
              end
            end
        ```

        ```rb app/controllers/application_controller.rb lines highlight={} theme={null}
        # frozen_string_literal: true

            class ApplicationController < ActionController::API
              include Secured
            end
        ```

        ```rb app/lib/auth0_client.rb lines highlight={} theme={null}
        ```

        ```rb app/controllers/concerns/secured.rb lines highlight={} theme={null}
        # frozen_string_literal: true

            module Secured
              extend ActiveSupport::Concern

              REQUIRES_AUTHENTICATION = { message: 'Requires authentication' }.freeze
              BAD_CREDENTIALS = {
        message: 'Bad credentials'
              }.freeze
              MALFORMED_AUTHORIZATION_HEADER = {
        error: 'invalid_request',
        error_description: 'Authorization header value must follow this format: Bearer access-token',
        message: 'Bad credentials'
              }.freeze
              INSUFFICIENT_PERMISSIONS = {
        error: 'insufficient_permissions',
        error_description: 'The access token does not contain the required permissions',
        message: 'Permission denied'
              }.freeze

              def authorize
        token = token_from_request

        return if performed?

        validation_response = Auth0Client.validate_token(token)

        @decoded_token = validation_response.decoded_token

        return unless (error = validation_response.error)

        render json: { message: error.message }, status: error.status
              end

              def validate_permissions(permissions)
        raise 'validate_permissions needs to be called with a block' unless block_given?
        return yield if @decoded_token.validate_permissions(permissions)

        render json: INSUFFICIENT_PERMISSIONS, status: :forbidden
              end

              private

              def token_from_request
        authorization_header_elements = request.headers['Authorization']&.split

        render json: REQUIRES_AUTHENTICATION, status: :unauthorized and return unless authorization_header_elements

        unless authorization_header_elements.length == 2
          render json: MALFORMED_AUTHORIZATION_HEADER,
                 status: :unauthorized and return
        end

        scheme, token = authorization_header_elements

        render json: BAD_CREDENTIALS, status: :unauthorized and return unless scheme.downcase == 'bearer'

        token
              end
            end
        ```

        ```rb app/controllers/private_controller.rb lines highlight={} theme={null}
        # frozen_string_literal: true
            class PublicController < ApplicationController
              def public
        render json: { message: 'All good. You don\'t need to be authenticated to call this.' }
              end
        end
        ```
      </AuthCodeGroup>
    </SideMenuSectionItem>

    <SideMenuSectionItem id={sections[6].id}>
      <AuthCodeGroup>
        ```rb app/controllers/private_controller.rb lines highlight={} theme={null}
        # frozen_string_literal: true
            class PublicController < ApplicationController
              def public
        render json: { message: 'All good. You don\'t need to be authenticated to call this.' }
              end
        end
        ```

        ```rb app/controllers/application_controller.rb lines highlight={} theme={null}
        # frozen_string_literal: true

            class ApplicationController < ActionController::API
              include Secured
            end
        ```

        ```rb app/lib/auth0_client.rb lines highlight={} theme={null}
        ```

        ```rb app/controllers/concerns/secured.rb lines highlight={} theme={null}
        # frozen_string_literal: true

            module Secured
              extend ActiveSupport::Concern

              REQUIRES_AUTHENTICATION = { message: 'Requires authentication' }.freeze
              BAD_CREDENTIALS = {
        message: 'Bad credentials'
              }.freeze
              MALFORMED_AUTHORIZATION_HEADER = {
        error: 'invalid_request',
        error_description: 'Authorization header value must follow this format: Bearer access-token',
        message: 'Bad credentials'
              }.freeze
              INSUFFICIENT_PERMISSIONS = {
        error: 'insufficient_permissions',
        error_description: 'The access token does not contain the required permissions',
        message: 'Permission denied'
              }.freeze

              def authorize
        token = token_from_request

        return if performed?

        validation_response = Auth0Client.validate_token(token)

        @decoded_token = validation_response.decoded_token

        return unless (error = validation_response.error)

        render json: { message: error.message }, status: error.status
              end

              def validate_permissions(permissions)
        raise 'validate_permissions needs to be called with a block' unless block_given?
        return yield if @decoded_token.validate_permissions(permissions)

        render json: INSUFFICIENT_PERMISSIONS, status: :forbidden
              end

              private

              def token_from_request
        authorization_header_elements = request.headers['Authorization']&.split

        render json: REQUIRES_AUTHENTICATION, status: :unauthorized and return unless authorization_header_elements

        unless authorization_header_elements.length == 2
          render json: MALFORMED_AUTHORIZATION_HEADER,
                 status: :unauthorized and return
        end

        scheme, token = authorization_header_elements

        render json: BAD_CREDENTIALS, status: :unauthorized and return unless scheme.downcase == 'bearer'

        token
              end
            end
        ```

        ```rb app/controllers/public_controller.rb lines highlight={} theme={null}
        # frozen_string_literal: true
            class PublicController < ApplicationController
              def public
        render json: { message: 'All good. You don\'t need to be authenticated to call this.' }
              end
            end
        ```
      </AuthCodeGroup>
    </SideMenuSectionItem>
  </SideMenu>
</Recipe>
