Function get_session_auth

modules/aaa/mod_auth_form.c:545–576

* Get the auth username and password from the main request * notes table, if present. */

 * notes table, if present.
 */
static apr_status_t get_session_auth(request_rec * r,
                                     const char **user, const char **pw, const char **hash)
{
    const char *authname = ap_auth_name(r);
    session_rec *z = NULL;

    ap_session_load_fn(r, &z);

    if (user) {
        ap_session_get_fn(r, z, apr_pstrcat(r->pool, authname, "-" MOD_SESSION_USER, NULL), user);
    }
    if (pw) {
        ap_session_get_fn(r, z, apr_pstrcat(r->pool, authname, "-" MOD_SESSION_PW, NULL), pw);
    }
    if (hash) {
        ap_session_get_fn(r, z, apr_pstrcat(r->pool, authname, "-" MOD_AUTH_FORM_HASH, NULL), hash);
    }

    /* set the user, even though the user is unauthenticated at this point */
    if (user && *user) {
        r->user = (char *) *user;
    }

    ap_log_rerror(APLOG_MARK, APLOG_TRACE1, 0, r,
                  "from session: " MOD_SESSION_USER ": %s, " MOD_SESSION_PW
                  ": %s, " MOD_AUTH_FORM_HASH ": %s",
                  user ? *user : "<null>", pw ? *pw : "<null>",
                  hash ? *hash : "<null>");

    return APR_SUCCESS;

}

/**
 * Isolate the username and password in a POSTed form with the