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https://issues.apache.org/jira/browse/CAMEL-18840?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Claus Ibsen updated CAMEL-18840:
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Fix Version/s: 4.0
> camel-http - HTTP broken followRedirection
> -------------------------------------------
>
> Key: CAMEL-18840
> URL: https://issues.apache.org/jira/browse/CAMEL-18840
> Project: Camel
> Issue Type: Bug
> Components: camel-http
> Affects Versions: 3.20.0
> Reporter: Valeriy Ak
> Assignee: Claus Ibsen
> Priority: Minor
> Labels: camel-http
> Fix For: 3.20.1, 3.21.0, 4.0
>
>
> Look like in 3.20.0 broken functionallity for disable follow redirections
> (HTTP 300-399 statuses) by set automatic-retries-disabled. Now need also set
> *RedirectHandlingDisabled*
>
> Here simple example:
> {code:java}
> import org.apache.camel.CamelContext;
> import org.apache.camel.Exchange;
> import org.apache.camel.builder.RouteBuilder;
> import org.apache.camel.component.http.HttpComponent;
> import org.apache.camel.impl.DefaultCamelContext;
> import static org.apache.camel.builder.endpoint.StaticEndpointBuilders.http;
> class Scratch {
> public static void main(String[] args) throws Exception {
> //1
> CamelContext context1 = createContext(8080);
> var httpComponent1 = context1.getComponent("http",
> HttpComponent.class);
> httpComponent1.setFollowRedirects(false);
> context1.start();
> var response1 =
> context1.createProducerTemplate().requestBody("direct:http", "");
> //Redirect to Apache Camel Page without any errors
> System.out.println(response1);
> //2
> CamelContext context2 = createContext(8081);
> var httpComponent2 = context2.getComponent("http",
> HttpComponent.class);
> httpComponent2.setFollowRedirects(false);
> httpComponent2.setAutomaticRetriesDisabled(true);
> context2.start();
> var response2 =
> context2.createProducerTemplate().requestBody("direct:http", "");
> //Redirect to Apache Camel Page without any errors
> System.out.println(response2);
> //3
> CamelContext context3 = createContext(8082);
> var httpComponent3 = context3.getComponent("http",
> HttpComponent.class);
> httpComponent3.setFollowRedirects(false);
> httpComponent3.setAutomaticRetriesDisabled(true);
> httpComponent3.setRedirectHandlingDisabled(true);
> context3.start();
> var response3 =
> context3.createProducerTemplate().requestBody("direct:http", "");
> //work as expected - error throws
> System.out.println(response3);
> }
> private static CamelContext createContext(int port) throws Exception {
> CamelContext context = new DefaultCamelContext();
> context.addRoutes(new RouteBuilder() {
> @Override
> public void configure() {
>
> restConfiguration().component("jetty").host("localhost").port(port);
> rest().get("test303").to("direct:addLocation");
> from("direct:addLocation")
> .setHeader("Location",
> constant("https://camel.apache.org";))
> .setHeader(Exchange.HTTP_RESPONSE_CODE,
> constant(303));
> from("direct:http")
> .setHeader(Exchange.HTTP_METHOD, constant("GET"))
> .to(http("localhost:" + port + "/test303")
> .bridgeEndpoint(true)
> .throwExceptionOnFailure(true)
> .advanced()
> .okStatusCodeRange("200-299"))
> .convertBodyTo(String.class);
> }
> });
> return context;
> }
> } {code}
>
> * In version 3.11.1 exaption throws on 2 step with
> setAutomaticRetriesDisabled (for run it - need remove setFollowRedirects)
> * In version 3.20.0 exaption throws {*}only on 3 step{*}.
>
> Please fix it or add description of this new behavior to your documentaions.
> Also I don't understan how to use option
> *camel.component.http.follow-redirects* because seems it does not works as
> expected "Whether to the HTTP request should follow redirects."
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