RNG: Allow multiple parameters to be passed to an interface filter

Our code supports that for ages. When using a <filterref/> to an
<interface/> several parameters can be passed to the filter. Later,
when building firewall rules, parameters are substituted for their
values. However, our RNG schema allowed only one parameter to be
passed.

Reported-by: Brian Rak <brak@gameservers.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>

diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng
index 56ea6a43e332277c4010240409ce98e8db3ef026..b1d883fcbbbe915063db4cf11d38efde3d73c400 100644 (file)
--- a/docs/schemas/domaincommon.rng
+++ b/docs/schemas/domaincommon.rng
@@ -4530,7 +4530,7 @@
     <attribute name="filter">
       <data type="NCName"/>
     </attribute>
-    <optional>
+    <zeroOrMore>
       <element name="parameter">
         <attribute name="name">
           <ref name="filter-param-name"/>
@@ -4539,7 +4539,7 @@
           <ref name="filter-param-value"/>
         </attribute>
       </element>
-    </optional>
+    </zeroOrMore>
   </define>
 
   <define name="deviceBoot">

diff --git a/tests/domainschemadata/domain-qemu-interface-filterref.xml b/tests/domainschemadata/domain-qemu-interface-filterref.xml
new file mode 100644 (file)
index 0000000..0aa0c99
--- /dev/null
+++ b/tests/domainschemadata/domain-qemu-interface-filterref.xml
@@ -0,0 +1,170 @@
+<domain type='kvm'>
+  <name>gentoo</name>
+  <uuid>a75aca4b-a02f-2bcb-4a91-c93cd848c34b</uuid>
+  <memory unit='KiB'>4194304</memory>
+  <currentMemory unit='KiB'>4194304</currentMemory>
+  <memoryBacking>
+    <hugepages>
+      <page size='1048576' unit='KiB' nodeset='0-3'/>
+    </hugepages>
+  </memoryBacking>
+  <vcpu placement='static'>4</vcpu>
+  <os>
+    <type arch='x86_64' machine='pc-i440fx-1.4'>hvm</type>
+    <boot dev='hd'/>
+    <boot dev='cdrom'/>
+  </os>
+  <features>
+    <acpi/>
+    <apic/>
+    <pae/>
+  </features>
+  <cpu mode='custom' match='exact'>
+    <model fallback='allow'>Haswell</model>
+    <vendor>Intel</vendor>
+    <feature policy='require' name='tm2'/>
+    <feature policy='require' name='est'/>
+    <feature policy='require' name='vmx'/>
+    <feature policy='require' name='osxsave'/>
+    <feature policy='require' name='smx'/>
+    <feature policy='require' name='ss'/>
+    <feature policy='require' name='ds'/>
+    <feature policy='require' name='vme'/>
+    <feature policy='require' name='dtes64'/>
+    <feature policy='require' name='abm'/>
+    <feature policy='require' name='ht'/>
+    <feature policy='require' name='acpi'/>
+    <feature policy='require' name='pbe'/>
+    <feature policy='require' name='tm'/>
+    <feature policy='require' name='pdcm'/>
+    <feature policy='require' name='pdpe1gb'/>
+    <feature policy='require' name='ds_cpl'/>
+    <feature policy='require' name='rdrand'/>
+    <feature policy='require' name='f16c'/>
+    <feature policy='require' name='xtpr'/>
+    <feature policy='require' name='monitor'/>
+    <numa>
+      <cell id='0' cpus='0' memory='1048576' unit='KiB'/>
+      <cell id='1' cpus='1' memory='1048576' unit='KiB'/>
+      <cell id='2' cpus='2' memory='1048576' unit='KiB'/>
+      <cell id='3' cpus='3' memory='1048576' unit='KiB'/>
+    </numa>
+  </cpu>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>restart</on_crash>
+  <pm>
+    <suspend-to-mem enabled='yes'/>
+    <suspend-to-disk enabled='yes'/>
+  </pm>
+  <devices>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
+    <disk type='file' device='floppy'>
+      <driver name='qemu' type='raw' cache='none'/>
+      <source file='/var/lib/libvirt/images/fd.img'/>
+      <target dev='fda' bus='fdc'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <disk type='file' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source file='/var/lib/libvirt/images/gentoo.qcow2'/>
+      <target dev='vda' bus='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
+    </disk>
+    <disk type='file' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source file='/var/lib/libvirt/images/OtherDemo.img'/>
+      <target dev='vdb' bus='virtio'/>
+      <encryption format='qcow'>
+        <secret type='passphrase' uuid='e78d4b51-a2af-485f-b0f5-afca709a80f4'/>
+      </encryption>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
+    </disk>
+    <disk type='file' device='cdrom'>
+      <driver name='qemu' type='raw' cache='none'/>
+      <source file='/home/zippy/tmp/install-amd64-minimal-20140619.iso'/>
+      <target dev='hdc' bus='ide'/>
+      <readonly/>
+      <shareable/>
+      <address type='drive' controller='0' bus='1' target='0' unit='0'/>
+    </disk>
+    <controller type='usb' index='0'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
+    </controller>
+    <controller type='pci' index='0' model='pci-root'/>
+    <controller type='ide' index='0'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
+    </controller>
+    <controller type='virtio-serial' index='0'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
+    </controller>
+    <controller type='fdc' index='0'/>
+    <interface type='network'>
+      <mac address='52:54:00:d6:c0:0b'/>
+      <source network='default'/>
+      <bandwidth>
+        <inbound average='100'/>
+        <outbound average='100'/>
+      </bandwidth>
+      <model type='virtio'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
+    </interface>
+    <interface type='bridge'>
+      <mac address='52:54:00:35:82:59'/>
+      <source bridge='br0'/>
+      <model type='rtl8139'/>
+      <filterref filter='myfilter'>
+        <parameter name='CTRL_IP_LEARNING' value='none'/>
+        <parameter name='DHCPSERVER' value='104.156.226.10'/>
+        <parameter name='IP' value='104.207.129.11'/>
+        <parameter name='IP6_ADDR' value='2001:19f0:300:2102::'/>
+        <parameter name='IP6_MASK' value='64'/>
+      </filterref>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x0b' function='0x0'/>
+    </interface>
+    <interface type='server'>
+      <mac address='52:54:00:22:c9:42'/>
+      <source address='127.0.0.1' port='1234'/>
+      <bandwidth>
+        <inbound average='1234'/>
+        <outbound average='5678'/>
+      </bandwidth>
+      <model type='rtl8139'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/>
+    </interface>
+    <interface type='client'>
+      <mac address='52:54:00:8c:b1:f8'/>
+      <source address='127.0.0.1' port='1234'/>
+      <model type='rtl8139'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/>
+    </interface>
+    <serial type='pty'>
+      <target port='0'/>
+    </serial>
+    <serial type='pty'>
+      <target port='1'/>
+    </serial>
+    <console type='pty'>
+      <target type='serial' port='0'/>
+    </console>
+    <channel type='unix'>
+      <source mode='bind' path='/var/lib/libvirt/qemu/channel/target/gentoo.org.qemu.guest_agent.0'/>
+      <target type='virtio' name='org.qemu.guest_agent.0'/>
+      <address type='virtio-serial' controller='0' bus='0' port='1'/>
+    </channel>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <graphics type='vnc' port='-1' autoport='yes'/>
+    <sound model='ich6'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
+    </sound>
+    <video>
+      <model type='cirrus' vram='16384' heads='1'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
+    </video>
+    <memballoon model='virtio'>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
+    </memballoon>
+  </devices>
+</domain>