From patchwork Mon Nov 12 00:56:24 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arne Schwabe X-Patchwork-Id: 601 Return-Path: Delivered-To: patchwork@openvpn.net Delivered-To: patchwork@openvpn.net Received: from director9.mail.ord1d.rsapps.net ([172.30.191.6]) by backend30.mail.ord1d.rsapps.net with LMTP id qCHPAgJr6VvjJgAAIUCqbw for ; Mon, 12 Nov 2018 06:58:58 -0500 Received: from proxy12.mail.ord1d.rsapps.net ([172.30.191.6]) by director9.mail.ord1d.rsapps.net with LMTP id 8POqAgJr6VuPEQAAalYnBA ; Mon, 12 Nov 2018 06:58:58 -0500 Received: from smtp12.gate.ord1d ([172.30.191.6]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) by proxy12.mail.ord1d.rsapps.net with LMTP id cHB3AgJr6VtNLgAA7PHxkg ; Mon, 12 Nov 2018 06:58:58 -0500 X-Spam-Threshold: 95 X-Spam-Score: 0 X-Spam-Flag: NO X-Virus-Scanned: OK X-Orig-To: openvpnslackdevel@openvpn.net X-Originating-Ip: [216.105.38.7] Authentication-Results: smtp12.gate.ord1d.rsapps.net; iprev=pass policy.iprev="216.105.38.7"; spf=pass smtp.mailfrom="openvpn-devel-bounces@lists.sourceforge.net" smtp.helo="lists.sourceforge.net"; dkim=fail (signature verification failed) header.d=sourceforge.net; dkim=fail (signature verification failed) header.d=sf.net; dmarc=none (p=nil; dis=none) header.from=rfc2549.org X-Suspicious-Flag: YES X-Classification-ID: 55ad0d34-e672-11e8-a7aa-52540070b731-1-1 Received: from [216.105.38.7] ([216.105.38.7:17458] helo=lists.sourceforge.net) by smtp12.gate.ord1d.rsapps.net (envelope-from ) (ecelerity 4.2.38.62370 r(:)) with ESMTPS (cipher=DHE-RSA-AES256-GCM-SHA384) id BC/F9-22334-10B69EB5; Mon, 12 Nov 2018 06:58:57 -0500 Received: from [127.0.0.1] (helo=sfs-ml-1.v29.lw.sourceforge.com) by sfs-ml-1.v29.lw.sourceforge.com with esmtp (Exim 4.90_1) (envelope-from ) id 1gMAq7-00037g-JO; Mon, 12 Nov 2018 11:57:11 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-1.v29.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) (envelope-from ) id 1gMApy-00036U-49 for openvpn-devel@lists.sourceforge.NET; Mon, 12 Nov 2018 11:57:02 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=References:In-Reply-To:Message-Id:Date:Subject:To: From:Sender:Reply-To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=NcW+hq33lrpa7qAAXZ47TH+YgACKgtQppOpILcK/W0M=; b=FoRDiSSdqw3ZO6USx1TgL2xE9n XaJfQuxsk6TAN3lD2C8GmzseqvzDQJ8vn/0bQ+TVQmI4H7lFqrV0DwctRMg1IUhcA3e3j6UeEWMiR WN/wT6tPp1oVY1T0iKn8h7l9hK8TgY0OLrR73i5fVQ44WrNOAnBgcMfttceVoMf4GLNg=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=References:In-Reply-To:Message-Id:Date:Subject:To:From:Sender:Reply-To:Cc :MIME-Version:Content-Type:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=NcW+hq33lrpa7qAAXZ47TH+YgACKgtQppOpILcK/W0M=; b=ML43FMbCCiJrS8eop6hPZUG00D DVD/+vc+33mqbZQT+SA9D2eOc4wbw/vzNIijCt6RvsTkwwpgSE+T0Lzc5m9V0CCli19oXuJ7F1l02 pxKZqv+htmzxms1KcPJ4M3bLKGCf1E2T5atwo2FKqTxKwcoQVEL6KD+OEVgfSU7OUnJg=; Received: from [192.26.174.232] (helo=mail.blinkt.de) by sfi-mx-4.v28.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) id 1gMAph-006aet-5V for openvpn-devel@lists.sourceforge.NET; Mon, 12 Nov 2018 11:57:02 +0000 Received: from kamera.blinkt.de ([2001:638:502:390:20c:29ff:fec8:535c]) by mail.blinkt.de with smtp (Exim 4.91 (FreeBSD)) (envelope-from ) id 1gMApQ-000JAX-MD for openvpn-devel@lists.sourceforge.net; Mon, 12 Nov 2018 12:56:28 +0100 Received: (nullmailer pid 5171 invoked by uid 10006); Mon, 12 Nov 2018 11:56:28 -0000 From: Arne Schwabe To: openvpn-devel@lists.sourceforge.net Date: Mon, 12 Nov 2018 12:56:24 +0100 Message-Id: <20181112115627.5096-11-arne@rfc2549.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181112115627.5096-1-arne@rfc2549.org> References: <20181112115627.5096-1-arne@rfc2549.org> X-Spam-Report: Spam Filtering performed by mx.sourceforge.net. See http://spamassassin.org/tag/ for more details. 0.0 HEADER_FROM_DIFFERENT_DOMAINS From and EnvelopeFrom 2nd level mail domains are different 0.0 TIME_LIMIT_EXCEEDED Exceeded time limit / deadline X-Headers-End: 1gMAph-006aet-5V Subject: [Openvpn-devel] [PATCH v3 10/13] client-connect: Also use inotify for the deferred client-connect status file X-BeenThere: openvpn-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: openvpn-devel-bounces@lists.sourceforge.net X-getmail-retrieved-from-mailbox: Inbox As we never do client-connect and authentication at the same time it is safe to reuse the existing fields for client-connect return status file Signed-off-by: Arne Schwabe --- src/openvpn/multi.c | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) diff --git a/src/openvpn/multi.c b/src/openvpn/multi.c index dafc86d7..d515ee0d 100644 --- a/src/openvpn/multi.c +++ b/src/openvpn/multi.c @@ -2491,8 +2491,10 @@ multi_connection_established(struct multi_context *m, struct multi_instance *mi) #ifdef ENABLE_ASYNC_PUSH /* - * Called when inotify event is fired, which happens when acf file is closed or deleted. - * Continues authentication and sends push_reply. + * Called when inotify event is fired, which happens when acf + * or connect-status file is closed or deleted. + * Continues authentication and sends push_reply + * (or be deferred again by client-connect) */ void multi_process_file_closed(struct multi_context *m, const unsigned int mpp_flags) @@ -2768,7 +2770,15 @@ multi_process_post(struct multi_context *m, struct multi_instance *mi, const uns { multi_connection_established(m, mi); } - +#if defined(ENABLE_ASYNC_PUSH) && defined(ENABLE_DEF_AUTH) + if (mi->client_connect_status != CC_STATUS_ESTABLISHED && + mi->client_connect_defer_state.deferred_ret_file) + { + add_inotify_file_watch(m, mi, m->top.c2.inotify_fd, + mi->client_connect_defer_state. + deferred_ret_file); + } +#endif /* tell scheduler to wake us up at some point in the future */ multi_schedule_context_wakeup(m, mi); }