public String getAuthorizationUrl(final String relyingPartyIdentifier, final String wctx) {
        val url = getIdentityProviderUrl() + QUERYSTRING;
        return String.format(url, relyingPartyIdentifier, wctx);
    }
Gets authorization url.

@param relyingPartyIdentifier the relying party identifier
@param wctx                   the wctx
@return the authorization url
support/cas-server-support-wsfederation/src/main/java/org/apereo/cas/support/wsfederation/WsFederationConfiguration.java