Changed Helper and invoker management

COPY ./certs/sign_req_body_tmp.json /etc/nginx/certs/sign_req_body_tmp.json

COPY ./nginx.conf /etc/nginx/nginx.conf

COPY ./endpoints /etc/nginx/endpoints

COPY ./maps /etc/nginx/maps

COPY ./policies /etc/nginx/policies

COPY ./nginx_prepare.sh .

RUN chmod a+x nginx_prepare.sh

map $uri $endpoint {

    default "NO MATCH";

    /api-invoker-management/v1/onboardedInvokers   invoker_onboarding_exact;

    ~^/helper/     helper_base_tree;

    ~^/api-invoker-management/v1/onboardedInvokers/   invoker_onboarding_tree;

}

map $uri $service {

    default "";

    ~^/helper(/|$)  helper;

    ~^/api-invoker-management(/|$)  invoker-management;

}

map $request_method $method {

    default OTHER;

    GET     GET;

    POST    POST;

    PUT     PUT;

    DELETE  DELETE;

    PATCH   PATCH;

}

map $ssl_client_verify $has_cert {

    default 0;

    SUCCESS 1;

}

map $http_authorization $has_token {

    default 0;

    ~^Bearer\s+.+ 1;

}