Hi Peter,
Thank you for your answer. Once you get an HttpCacheContext instance, how do
you link it with the request ? I see no setter on the HttpClient nor on the
RequestConfig.
Regards,
Christophe
> On 9 Feb 2022, at 17:15, Naber, Peter <peter.na...@alfa.de> wrote:
>
> Hi,
>
> I use the HttpCacheContext but I think with the httpclient5 the preemtive
> authentication is implemented the same way.
>
>
> public HttpCacheContext getHttpCacheContext(final URL aURL) throws
> Exception {
> final HttpHost targetHost = new HttpHost(aURL.getProtocol(),
> aURL.getHost(), aURL.getPort()==-1?aURL.getDefaultPort():aURL.getPort());
> final HttpCacheContext context = HttpCacheContext.create();
> final AuthCache authCache = new BasicAuthCache();
> if (this.getPreAuth() && this.getUser()!= null &&
> this.getPassword()!=null ) {
> if (this.getAuthScheme() == AuthScheme.BASIC) {
> final BasicScheme basicAuth = new BasicScheme();
> basicAuth.initPreemptive(
> new
> UsernamePasswordCredentials(this.getUser(),
> this.getPassword().toCharArray()));
> authCache.put(targetHost, basicAuth);
> } else if (this.getAuthScheme() == AuthScheme.DIGEST) {
> final DigestScheme digestScheme = new
> DigestScheme();
> final UsernamePasswordCredentials creds = new
> UsernamePasswordCredentials(this.replace(this.getUser()),
>
> this.replace(this.getPassword()).toCharArray());
> digestScheme.initPreemptive(creds,
> UUID.randomUUID().toString().replaceAll("-", ""), "vectorius");
> authCache.put(targetHost, digestScheme);
> }
> context.setAuthCache(authCache);
> }
>
> context.setCredentialsProvider(this.getCredentialsProvider(aURL));
> return context;
> }
>
> regards,
>
> Peter
>
> -----Ursprüngliche Nachricht-----
> Von: Christophe Darville <c...@internetvista.com>
> Gesendet: Mittwoch, 9. Februar 2022 17:00
> An: HttpClient User Discussion <httpclient-users@hc.apache.org>
> Betreff: Preemptive authentication in Http Client 5 Async
>
> Hi,
>
> I am trying to make preemptive authentication in HttpClient 5 Async mode
> using the following code, but I does not work, first request is still without
> authentication and the authentication is done on the second request :
>
> HttpClientContext httpContext = HttpClientContext.create();
> CredentialsProvider credentialsProvider = getCredentialsProvider();
> if (preemptive) {
> URI uri = URI.create(url);
> HttpHost targetHost = new HttpHost(uri.getScheme(),
> uri.getHost(), uri.getPort());
> AuthCache authCache = new BasicAuthCache();
> BasicScheme basicAuth = new BasicScheme();
> authCache.put(targetHost, basicAuth);
> httpContext.setAuthCache(authCache);
> }
> httpContext.setCredentialsProvider(credentialsProvider);
>
> This code was working in httpClient 4. Any suggestion on how to make
> preemptive authentication work in HttpClient5 Async ?
>
> Thank you,
> Christophe
>
>
>
>
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