Function fcgi_define_provider

modules/aaa/mod_authnz_fcgi.c:1169–1298

AuthnzFcgiAuthDefineProvider {authn|authz|authnz} provider-name \ * fcgi://backendhost:backendport/ */

 *   fcgi://backendhost:backendport/
 */
static const char *fcgi_define_provider(cmd_parms *cmd,
                                        void *d,
                                        int argc,
                                        char *const argv[])
{
    const char *dname = "AuthnzFcgiDefineProvider";
    ap_rxplus_t *fcgi_backend_regex;
    apr_status_t rv;
    char *host;
    const char *err, *stype;
    fcgi_provider_conf *conf = apr_pcalloc(cmd->pool, sizeof(*conf));
    int ca = 0, rc, port;

    fcgi_backend_regex = ap_rxplus_compile(cmd->pool, FCGI_BACKEND_REGEX_STR);
    if (!fcgi_backend_regex) {
        return apr_psprintf(cmd->pool,
                            "%s: failed to compile regexec '%s'",
                            dname, FCGI_BACKEND_REGEX_STR);
    }

    err = ap_check_cmd_context(cmd, GLOBAL_ONLY);
    if (err)
        return err;

    if (ca >= argc) {
        return apr_pstrcat(cmd->pool, dname, ": No type given", NULL);
    }

    stype = argv[ca];
    ca++;

    if (!strcasecmp(stype, "authn")) {
        conf->is_authn = 1;
    }
    else if (!strcasecmp(stype, "authz")) {
        conf->is_authz = 1;
    }
    else if (!strcasecmp(stype, "authnz")) {
        conf->is_authn = conf->is_authz = 1;
    }
    else {
        return apr_pstrcat(cmd->pool,
                           dname,
                           ": Invalid provider type ",
                           stype,
                           NULL);
    }

    if (ca >= argc) {
        return apr_pstrcat(cmd->pool, dname, ": No provider name given", NULL);
    }
    conf->name = argv[ca];
    ca++;

    if (ca >= argc) {
        return apr_pstrcat(cmd->pool, dname, ": No backend-address given",
                           NULL);
    }