> ## Documentation Index > Fetch the complete documentation index at: https://auth0.com/llms.txt > Use this file to discover all available pages before exploring further. # Obtenir des jetons d’actualisation > Décrit comment obtenir un jeton d’actualisation lorsque vous lancez une demande à l’aide du point de terminaison Authorize. 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 {processedChildren}; }; export const AuthCodeBlock = ({filename, icon, language, highlight, children}) => { const [displayText, setDisplayText] = useState(children); const [copyText, setCopyText] = useState(children); const wrapperRef = React.useRef(null); useEffect(() => { let unsubscribe = null; function init() { if (!window.autorun || !window.rootStore) { return; } unsubscribe = window.autorun(() => { let processedChildrenForDisplay = children; let processedChildrenForCopy = children; for (const [key, value] of window.rootStore.variableStore.values.entries()) { const escapedKey = key.replaceAll(/[.*+?^${}()|[\]\\]/g, (String.raw)`\$&`); let displayValue = value; if (key === "{yourClientSecret}" && value !== "{yourClientSecret}") { displayValue = value.substring(0, 3) + "*****MASKED*****"; } processedChildrenForDisplay = processedChildrenForDisplay.replaceAll(new RegExp(escapedKey, "g"), displayValue); processedChildrenForCopy = processedChildrenForCopy.replaceAll(new RegExp(escapedKey, "g"), value); } setDisplayText(processedChildrenForDisplay); setCopyText(processedChildrenForCopy); }); } if (window.rootStore) { init(); } else { window.addEventListener("adu:storeReady", init); } return () => { window.removeEventListener("adu:storeReady", init); unsubscribe?.(); }; }, [children]); useEffect(() => { if (!wrapperRef.current) return; const originalWriteText = navigator.clipboard.writeText.bind(navigator.clipboard); let isOverriding = false; const handleClick = e => { const button = e.target.closest('[data-testid="copy-code-button"]'); if (!button || !wrapperRef.current.contains(button)) return; isOverriding = true; navigator.clipboard.writeText = text => { if (isOverriding) { isOverriding = false; navigator.clipboard.writeText = originalWriteText; return originalWriteText(copyText); } return originalWriteText(text); }; setTimeout(() => { if (isOverriding) { isOverriding = false; navigator.clipboard.writeText = originalWriteText; } }, 100); }; const wrapper = wrapperRef.current; wrapper.addEventListener('click', handleClick, true); return () => { wrapper.removeEventListener('click', handleClick, true); if (navigator.clipboard.writeText !== originalWriteText) { navigator.clipboard.writeText = originalWriteText; } }; }, [copyText]); return
{displayText}
; }; Pour obtenir un jeton d’actualisation, vous devez inclure [la permission](/docs/fr-ca/get-started/apis/scopes)`offline_access` lorsque vous lancez une demande d’authentification via le point de terminaison `/autorize`. Assurez-vous d’initier l’accès hors ligne dans votre API. Pour en savoir plus, veuillez consulter [Paramètres de l’API](/docs/fr-ca/get-started/apis/api-settings). Par exemple, si vous utilisez le [Flux de code d’autorisation](/docs/fr-ca/get-started/authentication-and-authorization-flow/authorization-code-flow), la demande d’authentification ressemblerait à ce qui suit : export const codeExample1 = `https://{yourDomain}/authorize? audience={API_AUDIENCE}& scope=offline_access& response_type=code& client_id={yourClientId}& redirect_uri={https://yourApp/callback}& state={OPAQUE_VALUE}`; Le jeton d’actualisation est stocké dans la session. Ensuite, lorsque la session doit être actualisée (par exemple, après l’expiration d’un délai préconfiguré ou lorsqu’une opération sensible est tentée), l’application utilise le jeton d’actualisation du système dorsal pour obtenir un nouveau jeton d’ID, en faisant appel au point de terminaison `/oauth/token` avec `grant_type=refresh_token`. Une fois que l’utilisateur a bien été authentifié, l’application sera redirigée vers le `redirect_uri`, avec un `code` dans le cadre de l'URL : `{https://yourApp/callback}?code=BPPLN3Z4qCTvSNOy`. Vous pouvez échanger ce code avec un jeton d’accès en utilisant le point de terminaison `/oauth/token`. ```bash cURL theme={null} curl --request POST \ --url 'https://{yourDomain}/oauth/token' \ --header 'content-type: application/x-www-form-urlencoded' \ --data grant_type=authorization_code \ --data 'client_id={yourClientId}' \ --data 'client_secret={yourClientSecret}' \ --data 'code={yourAuthorizationCode}' \ --data 'redirect_uri={https://yourApp/callback}' ``` ```csharp C# theme={null} var client = new RestClient("https://{yourDomain}/oauth/token"); var request = new RestRequest(Method.POST); request.AddHeader("content-type", "application/x-www-form-urlencoded"); request.AddParameter("application/x-www-form-urlencoded", "grant_type=authorization_code&client_id={yourClientId}&client_secret=%7ByourClientSecret%7D&code=%7ByourAuthorizationCode%7D&redirect_uri={https://yourApp/callback}", ParameterType.RequestBody); IRestResponse response = client.Execute(request); ``` ```go Go theme={null} package main import ( "fmt" "strings" "net/http" "io/ioutil" ) func main() { url := "https://{yourDomain}/oauth/token" payload := strings.NewReader("grant_type=authorization_code&client_id={yourClientId}&client_secret=%7ByourClientSecret%7D&code=%7ByourAuthorizationCode%7D&redirect_uri={https://yourApp/callback}") req, _ := http.NewRequest("POST", url, payload) req.Header.Add("content-type", "application/x-www-form-urlencoded") res, _ := http.DefaultClient.Do(req) defer res.Body.Close() body, _ := ioutil.ReadAll(res.Body) fmt.Println(res) fmt.Println(string(body)) } ``` ```java Java theme={null} HttpResponse response = Unirest.post("https://{yourDomain}/oauth/token") .header("content-type", "application/x-www-form-urlencoded") .body("grant_type=authorization_code&client_id={yourClientId}&client_secret=%7ByourClientSecret%7D&code=%7ByourAuthorizationCode%7D&redirect_uri={https://yourApp/callback}") .asString(); ``` ```javascript Node.JS theme={null} var axios = require("axios").default; var options = { method: 'POST', url: 'https://{yourDomain}/oauth/token', headers: {'content-type': 'application/x-www-form-urlencoded'}, data: new URLSearchParams({ grant_type: 'authorization_code', client_id: '{yourClientId}', client_secret: '{yourClientSecret}', code: '{yourAuthorizationCode}', redirect_uri: '{https://yourApp/callback}' }) }; axios.request(options).then(function (response) { console.log(response.data); }).catch(function (error) { console.error(error); }); ``` ```objc Obj-C theme={null} #import NSDictionary *headers = @{ @"content-type": @"application/x-www-form-urlencoded" }; NSMutableData *postData = [[NSMutableData alloc] initWithData:[@"grant_type=authorization_code" dataUsingEncoding:NSUTF8StringEncoding]]; [postData appendData:[@"&client_id={yourClientId}" dataUsingEncoding:NSUTF8StringEncoding]]; [postData appendData:[@"&client_secret={yourClientSecret}" dataUsingEncoding:NSUTF8StringEncoding]]; [postData appendData:[@"&code={yourAuthorizationCode}" dataUsingEncoding:NSUTF8StringEncoding]]; [postData appendData:[@"&redirect_uri={https://yourApp/callback}" dataUsingEncoding:NSUTF8StringEncoding]]; NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"https://{yourDomain}/oauth/token"] cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:10.0]; [request setHTTPMethod:@"POST"]; [request setAllHTTPHeaderFields:headers]; [request setHTTPBody:postData]; NSURLSession *session = [NSURLSession sharedSession]; NSURLSessionDataTask *dataTask = [session dataTaskWithRequest:request completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) { if (error) { NSLog(@"%@", error); } else { NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *) response; NSLog(@"%@", httpResponse); } }]; [dataTask resume]; ``` ```php PHP theme={null} $curl = curl_init(); curl_setopt_array($curl, [ CURLOPT_URL => "https://{yourDomain}/oauth/token", CURLOPT_RETURNTRANSFER => true, CURLOPT_ENCODING => "", CURLOPT_MAXREDIRS => 10, CURLOPT_TIMEOUT => 30, CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1, CURLOPT_CUSTOMREQUEST => "POST", CURLOPT_POSTFIELDS => "grant_type=authorization_code&client_id={yourClientId}&client_secret=%7ByourClientSecret%7D&code=%7ByourAuthorizationCode%7D&redirect_uri={https://yourApp/callback}", CURLOPT_HTTPHEADER => [ "content-type: application/x-www-form-urlencoded" ], ]); $response = curl_exec($curl); $err = curl_error($curl); curl_close($curl); if ($err) { echo "cURL Error #:" . $err; } else { echo $response; } ``` ```python Python theme={null} import http.client conn = http.client.HTTPSConnection("") payload = "grant_type=authorization_code&client_id={yourClientId}&client_secret=%7ByourClientSecret%7D&code=%7ByourAuthorizationCode%7D&redirect_uri={https://yourApp/callback}" headers = { 'content-type': "application/x-www-form-urlencoded" } conn.request("POST", "/{yourDomain}/oauth/token", payload, headers) res = conn.getresponse() data = res.read() print(data.decode("utf-8")) ``` ```ruby Ruby theme={null} require 'uri' require 'net/http' require 'openssl' url = URI("https://{yourDomain}/oauth/token") http = Net::HTTP.new(url.host, url.port) http.use_ssl = true http.verify_mode = OpenSSL::SSL::VERIFY_NONE request = Net::HTTP::Post.new(url) request["content-type"] = 'application/x-www-form-urlencoded' request.body = "grant_type=authorization_code&client_id={yourClientId}&client_secret=%7ByourClientSecret%7D&code=%7ByourAuthorizationCode%7D&redirect_uri={https://yourApp/callback}" response = http.request(request) puts response.read_body ``` ```swift Swift theme={null} import Foundation let headers = ["content-type": "application/x-www-form-urlencoded"] let postData = NSMutableData(data: "grant_type=authorization_code".data(using: String.Encoding.utf8)!) postData.append("&client_id={yourClientId}".data(using: String.Encoding.utf8)!) postData.append("&client_secret={yourClientSecret}".data(using: String.Encoding.utf8)!) postData.append("&code={yourAuthorizationCode}".data(using: String.Encoding.utf8)!) postData.append("&redirect_uri={https://yourApp/callback}".data(using: String.Encoding.utf8)!) let request = NSMutableURLRequest(url: NSURL(string: "https://{yourDomain}/oauth/token")! as URL, cachePolicy: .useProtocolCachePolicy, timeoutInterval: 10.0) request.httpMethod = "POST" request.allHTTPHeaderFields = headers request.httpBody = postData as Data 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() ``` La réponse doit contenir un jeton d’accès et un jeton d’actualisation. ```json lines theme={null} { "access_token": "eyJz93a...k4laUWw", "refresh_token": "GEbRxBN...edjnXbL", "token_type": "Bearer" } ``` Lorsque vous sollicitez un jeton d’actualisation pour une application mobile en utilisant le client natif correspondant (qui est public), il n’est pas nécessaire alors d’inclure le paramètre `client_secret` dans la demande, car celui-ci n’est exigé que pour les demandes effectuées par des applications confidentielles. Les jetons d’actualisation doivent être stockés de manière sécurisée par une application, car ils permettent à un utilisateur de rester authentifié quasiment indéfiniment. Pour obtenir des informations supplémentaires sur la mise en œuvre de cette procédure à l’aide du flux de code d’autorisation, veuillez consulter notre tutoriel intitulé [Appel API à l’aide du flux de code d’autorisation](/docs/fr-ca/get-started/authentication-and-authorization-flow/authorization-code-flow/call-your-api-using-the-authorization-code-flow). Pour d’autres autorisations, veuilles consulter [Flux d’authentification et d’autorisation](/docs/fr-ca/get-started/authentication-and-authorization-flow). ## En savoir plus * [Utilisation des jetons d’actualisation](/docs/fr-ca/secure/tokens/refresh-tokens/use-refresh-tokens) * [Révoquer les jetons d'actualisation](/docs/fr-ca/secure/tokens/refresh-tokens/revoke-refresh-tokens) * [Rotation des jetons d’actualisation](/docs/fr-ca/secure/tokens/refresh-tokens/refresh-token-rotation) * [Configurer le délai d’expiration du jeton d’actualisation](/docs/fr-ca/secure/tokens/refresh-tokens/configure-refresh-token-expiration)