Azure APIM 302 Moved temporarily error how to fix it?-CodePudding

Trying to make a policy for getting a bearer token trough a send-request sticking it in the Authorization header and then posting JSON data to the given back-end.

But when I test it within the test tab of Azure I always receive the same error:

Even when I add <forward-request timeout="60" follow-redirects="60"/> it does not work. I also tried it without the follow-redirects which is defaulted to false but also no effect.

I am completly new to Azure so any help would be appreciated.

Here is my policy:

<policies>
    <inbound>
        <base />
        <send-request ignore-error="true" timeout="20" response-variable-name="bearerToken" mode="new">
            <set-url>{{AuthenticationServer}}</set-url>
            <set-method>POST</set-method>
            <set-header name="Content-Type" exists-action="override">
                <value>application/x-www-form-urlencoded</value>
            </set-header>
            <set-header name="Authorization" exists-action="override">
                <value>Basic {{Base64encodedusernamepassword}}</value>
            </set-header>
            <set-body>@{
              return "grant_type=client_credentials";
           }</set-body>
        </send-request>
        <set-header name="Authorization" exists-action="override">
            <value>@("Bearer "   (String)((IResponse)context.Variables["bearerToken"]).Body.As<JObject>()["access_token"])</value>
        </set-header>
        <!--  Don't expose APIM subscription key to the backend. -->
        <!--<set-header name="Ocp-Apim-Subscription-Key" exists-action="delete" /> -->
        <set-backend-service base-url="{{BaseURI}}" />
    </inbound>
    <backend>
        <forward-request timeout="60" follow-redirects="true" />
    </backend>
    <outbound>
        <base />
    </outbound>
    <on-error>
        <base />
    </on-error>
</policies>

CodePudding user response：

This error HTTP/1.1 302 Moved Temporarily can be resolved using Forward request

Policy statement

<forward-request timeout="time in seconds" follow-redirects="false | true" buffer-request-body="false | true" buffer-response="true | false" fail-on-error-status-code="false | true"/>

The company providing my account did not give me VPN access. Which was needed to test the endpoint.

But as per the above comment, you didn't have access to the company VPN.

You can refer to Forward request, What does HTTP/1.1 302 mean exactly? and Azure Api Management Policy 302