java.lang.IllegalArgumentException: Missing argument
javax.crypto.spec.SecretKeySpec.<init>(DashoA13*..)
org.expressme.openid.OpenIdManager.getHmacSha1(OpenIdManager.java:182)
org.expressme.openid.OpenIdManager.getAuthentication(OpenIdManager.java:112)
jopenid.sample.OpenIdServlet.doGet(OpenIdServlet.java:56)
javax.servlet.http.HttpServlet.service(HttpServlet.java:734)
javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
jopenid.sample.EncodingFilter.doFilter(EncodingFilter.java:20)