forked from rpms/libvirt
161 lines
6.7 KiB
Diff
161 lines
6.7 KiB
Diff
From 45ecbd824c92bd05a46557bfcaff39196f701e6c Mon Sep 17 00:00:00 2001
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Message-Id: <45ecbd824c92bd05a46557bfcaff39196f701e6c@dist-git>
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From: Peter Krempa <pkrempa@redhat.com>
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Date: Mon, 30 Mar 2020 17:21:45 +0200
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Subject: [PATCH] conf: Add support for http(s) query strings
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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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Add a new attribute for holding the query part for http(s) disks.
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Signed-off-by: Peter Krempa <pkrempa@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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(cherry picked from commit 56368124728f0d65dde07244c741b459fcd6b939)
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https://bugzilla.redhat.com/show_bug.cgi?id=1804750
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Message-Id: <b60abcf1e7711e9e29175e1fdcfe2820d5694a17.1585581552.git.pkrempa@redhat.com>
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Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
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---
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docs/formatdomain.html.in | 7 ++++++-
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docs/schemas/domaincommon.rng | 6 ++++++
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src/conf/domain_conf.c | 5 +++++
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src/util/virstoragefile.c | 2 ++
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src/util/virstoragefile.h | 1 +
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tests/qemuxml2argvdata/disk-network-http.xml | 2 +-
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.../qemuxml2xmloutdata/disk-network-http.x86_64-latest.xml | 2 +-
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7 files changed, 22 insertions(+), 3 deletions(-)
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diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in
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index 143db21d4d..9c588185df 100644
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--- a/docs/formatdomain.html.in
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+++ b/docs/formatdomain.html.in
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@@ -2837,7 +2837,7 @@
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</disk>
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<disk type='network' device='cdrom'>
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<driver name='qemu' type='raw'/>
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- <source protocol="http" name="url_path">
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+ <source protocol="http" name="url_path" query="foo=bar&amp;baz=flurb>
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<host name="hostname" port="80"/>
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<cookies>
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<cookie name="test">somevalue</cookie>
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@@ -3103,6 +3103,11 @@
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('tls' <span class="since">Since 4.5.0</span>)
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</p>
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+ <p>For protocols <code>http</code> and <code>https</code> an
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+ optional attribute <code>query</code> specifies the query string.
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+ (<span class="since">Since 6.2.0</span>)
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+ </p>
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+
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<p>For "iscsi" (<span class="since">since 1.0.4</span>), the
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<code>name</code> attribute may include a logical unit number,
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separated from the target's name by a slash (e.g.,
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diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng
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index e17f7ff8c0..dd8f27243a 100644
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--- a/docs/schemas/domaincommon.rng
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+++ b/docs/schemas/domaincommon.rng
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@@ -1869,6 +1869,9 @@
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</choice>
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</attribute>
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<attribute name="name"/>
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+ <optional>
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+ <attribute name="query"/>
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+ </optional>
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<ref name="diskSourceCommon"/>
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<ref name="diskSourceNetworkHost"/>
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<optional>
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@@ -1894,6 +1897,9 @@
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</choice>
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</attribute>
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<attribute name="name"/>
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+ <optional>
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+ <attribute name="query"/>
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+ </optional>
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<ref name="diskSourceCommon"/>
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<ref name="diskSourceNetworkHost"/>
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<optional>
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diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
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index e3755fa285..28160a2967 100644
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--- a/src/conf/domain_conf.c
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+++ b/src/conf/domain_conf.c
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@@ -9382,6 +9382,10 @@ virDomainDiskSourceNetworkParse(xmlNodePtr node,
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/* config file currently only works with remote disks */
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src->configFile = virXPathString("string(./config/@file)", ctxt);
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+ if (src->protocol == VIR_STORAGE_NET_PROTOCOL_HTTP ||
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+ src->protocol == VIR_STORAGE_NET_PROTOCOL_HTTPS)
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+ src->query = virXMLPropString(node, "query");
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+
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if (virDomainStorageNetworkParseHosts(node, &src->hosts, &src->nhosts) < 0)
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return -1;
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@@ -24390,6 +24394,7 @@ virDomainDiskSourceFormatNetwork(virBufferPtr attrBuf,
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path = g_strdup_printf("%s/%s", src->volume, src->path);
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virBufferEscapeString(attrBuf, " name='%s'", path ? path : src->path);
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+ virBufferEscapeString(attrBuf, " query='%s'", src->query);
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if (src->haveTLS != VIR_TRISTATE_BOOL_ABSENT &&
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!(flags & VIR_DOMAIN_DEF_FORMAT_MIGRATABLE &&
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diff --git a/src/util/virstoragefile.c b/src/util/virstoragefile.c
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index f8d741f040..4082e3f5f7 100644
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--- a/src/util/virstoragefile.c
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+++ b/src/util/virstoragefile.c
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@@ -2418,6 +2418,7 @@ virStorageSourceCopy(const virStorageSource *src,
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def->compat = g_strdup(src->compat);
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def->tlsAlias = g_strdup(src->tlsAlias);
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def->tlsCertdir = g_strdup(src->tlsCertdir);
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+ def->query = g_strdup(src->query);
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if (src->sliceStorage)
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def->sliceStorage = virStorageSourceSliceCopy(src->sliceStorage);
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@@ -2696,6 +2697,7 @@ virStorageSourceClear(virStorageSourcePtr def)
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VIR_FREE(def->volume);
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VIR_FREE(def->snapshot);
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VIR_FREE(def->configFile);
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+ VIR_FREE(def->query);
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virStorageSourceNetCookiesClear(def);
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virStorageSourcePoolDefFree(def->srcpool);
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virBitmapFree(def->features);
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diff --git a/src/util/virstoragefile.h b/src/util/virstoragefile.h
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index 0230f44652..8089d1e07f 100644
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--- a/src/util/virstoragefile.h
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+++ b/src/util/virstoragefile.h
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@@ -285,6 +285,7 @@ struct _virStorageSource {
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char *snapshot; /* for storage systems supporting internal snapshots */
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char *configFile; /* some storage systems use config file as part of
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the source definition */
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+ char *query; /* query string for HTTP based protocols */
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size_t nhosts;
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virStorageNetHostDefPtr hosts;
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size_t ncookies;
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diff --git a/tests/qemuxml2argvdata/disk-network-http.xml b/tests/qemuxml2argvdata/disk-network-http.xml
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index 93e6617433..3abf499019 100644
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--- a/tests/qemuxml2argvdata/disk-network-http.xml
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+++ b/tests/qemuxml2argvdata/disk-network-http.xml
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@@ -42,7 +42,7 @@
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</disk>
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<disk type='network' device='disk'>
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<driver name='qemu' type='raw'/>
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- <source protocol='https' name='test4.img'>
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+ <source protocol='https' name='test4.img' query='par=val&other=ble'>
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<host name='example.org' port='1234'/>
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<ssl verify='no'/>
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<cookies>
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diff --git a/tests/qemuxml2xmloutdata/disk-network-http.x86_64-latest.xml b/tests/qemuxml2xmloutdata/disk-network-http.x86_64-latest.xml
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index 60073c227c..45b01841ec 100644
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--- a/tests/qemuxml2xmloutdata/disk-network-http.x86_64-latest.xml
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+++ b/tests/qemuxml2xmloutdata/disk-network-http.x86_64-latest.xml
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@@ -46,7 +46,7 @@
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</disk>
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<disk type='network' device='disk'>
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<driver name='qemu' type='raw'/>
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- <source protocol='https' name='test4.img'>
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+ <source protocol='https' name='test4.img' query='par=val&other=ble'>
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<host name='example.org' port='1234'/>
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<ssl verify='no'/>
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<cookies>
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--
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2.26.0
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