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From 549657f96937eee9d31a44f9cb202bd61a4ce99d Mon Sep 17 00:00:00 2001
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Message-Id: <549657f96937eee9d31a44f9cb202bd61a4ce99d@dist-git>
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From: =?UTF-8?q?J=C3=A1n=20Tomko?= <jtomko@redhat.com>
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Date: Tue, 28 Aug 2018 12:46:45 +0200
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Subject: [PATCH] qemu: vnc: switch to tls-creds-x509
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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The tls, x509 and x509verify options were deprecated in QEMU v2.5.0:
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commit 3e305e4a4752f70c0b5c3cf5b43ec957881714f7
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Author: Daniel P. Berrange <berrange@redhat.com>
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ui: convert VNC server to use QCryptoTLSSession
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Use the tls-creds-x509 object when available.
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https://bugzilla.redhat.com/show_bug.cgi?id=1598167
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Signed-off-by: Ján Tomko <jtomko@redhat.com>
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(cherry picked from commit 17f50c82600c11c0ebcb4fc944b3f38b8e06bcdb)
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Signed-off-by: Ján Tomko <jtomko@redhat.com>
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https: //bugzilla.redhat.com/show_bug.cgi?id=1598167
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Reviewed-by: Erik Skultety <eskultet@redhat.com>
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---
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src/qemu/qemu_command.c | 26 ++++++++++++++-----
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.../graphics-vnc-tls.x86_64-latest.args | 4 ++-
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2 files changed, 23 insertions(+), 7 deletions(-)
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diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
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index f2b64ed720..5c71abab96 100644
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--- a/src/qemu/qemu_command.c
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+++ b/src/qemu/qemu_command.c
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@@ -7892,13 +7892,27 @@ qemuBuildGraphicsVNCCommandLine(virQEMUDriverConfigPtr cfg,
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virBufferAddLit(&opt, ",password");
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if (cfg->vncTLS) {
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- virBufferAddLit(&opt, ",tls");
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- if (cfg->vncTLSx509verify) {
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- virBufferAddLit(&opt, ",x509verify=");
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- virQEMUBuildBufferEscapeComma(&opt, cfg->vncTLSx509certdir);
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+ if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_OBJECT_TLS_CREDS_X509)) {
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+ const char *alias = "vnc-tls-creds0";
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+ if (qemuBuildTLSx509CommandLine(cmd,
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+ cfg->vncTLSx509certdir,
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+ true,
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+ cfg->vncTLSx509verify,
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+ NULL,
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+ alias,
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+ qemuCaps) < 0)
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+ goto error;
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+
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+ virBufferAsprintf(&opt, ",tls-creds=%s", alias);
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} else {
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- virBufferAddLit(&opt, ",x509=");
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- virQEMUBuildBufferEscapeComma(&opt, cfg->vncTLSx509certdir);
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+ virBufferAddLit(&opt, ",tls");
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+ if (cfg->vncTLSx509verify) {
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+ virBufferAddLit(&opt, ",x509verify=");
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+ virQEMUBuildBufferEscapeComma(&opt, cfg->vncTLSx509certdir);
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+ } else {
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+ virBufferAddLit(&opt, ",x509=");
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+ virQEMUBuildBufferEscapeComma(&opt, cfg->vncTLSx509certdir);
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+ }
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}
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}
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diff --git a/tests/qemuxml2argvdata/graphics-vnc-tls.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-tls.x86_64-latest.args
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index 01743eff2a..97775fad42 100644
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--- a/tests/qemuxml2argvdata/graphics-vnc-tls.x86_64-latest.args
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+++ b/tests/qemuxml2argvdata/graphics-vnc-tls.x86_64-latest.args
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@@ -24,7 +24,9 @@ file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
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-no-acpi \
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-boot strict=on \
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-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
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--vnc 127.0.0.1:3,tls,x509verify=/etc/pki/libvirt-vnc,sasl \
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+-object tls-creds-x509,id=vnc-tls-creds0,dir=/etc/pki/libvirt-vnc,\
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+endpoint=server,verify-peer=yes \
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+-vnc 127.0.0.1:3,tls-creds=vnc-tls-creds0,sasl \
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-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
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-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,\
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resourcecontrol=deny \
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--
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2.18.0
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