[libvirt] [PATCH V3] nwfilter: Add support for ipset
Stefan Berger
stefanb at linux.vnet.ibm.com
Mon Apr 23 12:00:04 UTC 2012
This patch adds support for the recent ipset iptables extension
to libvirt's nwfilter subsystem. Ipset allows to maintain 'sets'
of IP addresses, ports and other packet parameters and allows for
faster lookup (in the order of O(1) vs. O(n)) and rule evaluation
to achieve higher throughput than what can be achieved with
individual iptables rules.
On the command line iptables supports ipset using
iptables ... -m set --match-set <ipset name> <flags> -j ...
where 'ipset name' is the name of a previously created ipset and
flags is a comma-separated list of up to 6 flags. Flags use 'src' and 'dst'
for selecting IP addresses, ports etc. from the source or
destination part of a packet. So a concrete example may look like this:
iptables -A INPUT -m set --match-set test src,src -j ACCEPT
Since ipset management is quite complex, the idea was to leave ipset
management outside of libvirt but still allow users to reference an ipset.
The user would have to make sure the ipset is available once the VM is
started so that the iptables rule(s) referencing the ipset can be created.
Using XML to describe an ipset in an nwfilter rule would then look as
follows:
<rule action='accept' direction='in'>
<all ipset='test' ipsetflags='src,src'/>
</rule>
The two parameters on the command line are also the two distinct XML attributes
'ipset' and 'ipsetflags'.
FYI: Here is the man page for ipset:
https://ipset.netfilter.org/ipset.man.html
Regards,
Stefan
---
v3:
- use DATATYPE_IPSETNAME for the name of the ipset
- adapted documentation for 0.9.12
v2:
- split ipset description into ipset and ipsetflags attribute
- improved on documentation
---
docs/formatnwfilter.html.in | 64 ++++++++++++++
docs/schemas/nwfilter.rng | 23 +++++
src/conf/nwfilter_conf.c | 136 +++++++++++++++++++++++++++++-
src/conf/nwfilter_conf.h | 13 ++
src/nwfilter/nwfilter_ebiptables_driver.c | 75 +++++++++++++++-
tests/nwfilterxml2xmlin/ipset-test.xml | 24 +++++
tests/nwfilterxml2xmlout/ipset-test.xml | 24 +++++
tests/nwfilterxml2xmltest.c | 2
8 files changed, 356 insertions(+), 5 deletions(-)
Index: libvirt-acl/src/conf/nwfilter_conf.c
===================================================================
--- libvirt-acl.orig/src/conf/nwfilter_conf.c
+++ libvirt-acl/src/conf/nwfilter_conf.c
@@ -183,6 +183,8 @@ static const char dstportstart_str[] = "
static const char dstportend_str[] = "dstportend";
static const char dscp_str[] = "dscp";
static const char state_str[] = "state";
+static const char ipset_str[] = "ipset";
+static const char ipsetflags_str[] = "ipsetflags";
#define SRCMACADDR srcmacaddr_str
#define SRCMACMASK srcmacmask_str
@@ -206,6 +208,8 @@ static const char state_str[] = "
#define DSTPORTEND dstportend_str
#define DSCP dscp_str
#define STATE state_str
+#define IPSET ipset_str
+#define IPSETFLAGS ipsetflags_str
/**
@@ -980,6 +984,97 @@ tcpFlagsFormatter(virBufferPtr buf,
return true;
}
+static bool
+ipsetValidator(enum attrDatatype datatype ATTRIBUTE_UNUSED, union data *val,
+ virNWFilterRuleDefPtr nwf ATTRIBUTE_UNUSED,
+ nwItemDesc *item)
+{
+ const char *errmsg = NULL;
+
+ if (virStrcpy(item->u.ipset.setname, val->c,
+ sizeof(item->u.ipset.setname)) == NULL) {
+ errmsg = _("ipset name is too long");
+ goto arg_err_exit;
+ }
+
+ if (item->u.ipset.setname[strspn(item->u.ipset.setname,
+ VALID_IPSETNAME)] != 0) {
+ errmsg = _("ipset name contains invalid characters");
+ goto arg_err_exit;
+ }
+
+ return true;
+
+arg_err_exit:
+ virNWFilterReportError(VIR_ERR_INVALID_ARG,
+ "%s", errmsg);
+ return false;
+}
+
+static bool
+ipsetFormatter(virBufferPtr buf,
+ virNWFilterRuleDefPtr nwf ATTRIBUTE_UNUSED,
+ nwItemDesc *item)
+{
+ virBufferAdd(buf, item->u.ipset.setname, -1);
+
+ return true;
+}
+
+static bool
+ipsetFlagsValidator(enum attrDatatype datatype ATTRIBUTE_UNUSED, union data *val,
+ virNWFilterRuleDefPtr nwf ATTRIBUTE_UNUSED, nwItemDesc *item)
+{
+ const char *errmsg = NULL;
+ size_t idx = 0;
+
+ item->u.ipset.numFlags = 0;
+ item->u.ipset.flags = 0;
+
+ errmsg = _("malformed ipset flags");
+
+ while (item->u.ipset.numFlags < 6) {
+ if (STRCASEEQLEN(&val->c[idx], "src", 3)) {
+ item->u.ipset.flags |= (1 << item->u.ipset.numFlags);
+ } else if (!STRCASEEQLEN(&val->c[idx], "dst", 3)) {
+ goto arg_err_exit;
+ }
+ item->u.ipset.numFlags++;
+ idx += 3;
+ if (val->c[idx] != ',')
+ break;
+ idx++;
+ }
+
+ if (val->c[idx] != '\0')
+ goto arg_err_exit;
+
+ return true;
+
+arg_err_exit:
+ virNWFilterReportError(VIR_ERR_INVALID_ARG,
+ "%s", errmsg);
+ return false;
+}
+
+static bool
+ipsetFlagsFormatter(virBufferPtr buf,
+ virNWFilterRuleDefPtr nwf ATTRIBUTE_UNUSED,
+ nwItemDesc *item)
+{
+ uint8_t ctr;
+
+ for (ctr = 0; ctr < item->u.ipset.numFlags; ctr++) {
+ if (ctr != 0)
+ virBufferAddLit(buf, ",");
+ if ((item->u.ipset.flags & (1 << ctr)))
+ virBufferAddLit(buf, "src");
+ else
+ virBufferAddLit(buf, "dst");
+ }
+
+ return true;
+}
#define COMMON_MAC_PROPS(STRUCT) \
{\
@@ -1411,6 +1506,20 @@ static const virXMLAttr2Struct ipv6Attri
.dataIdx = offsetof(virNWFilterRuleDef, p.STRUCT.ipHdr.dataState),\
.validator = stateValidator,\
.formatter = stateFormatter,\
+ },\
+ {\
+ .name = IPSET,\
+ .datatype = DATATYPE_IPSETNAME,\
+ .dataIdx = offsetof(virNWFilterRuleDef, p.STRUCT.ipHdr.dataIPSet),\
+ .validator = ipsetValidator,\
+ .formatter = ipsetFormatter,\
+ },\
+ {\
+ .name = IPSETFLAGS,\
+ .datatype = DATATYPE_IPSETFLAGS,\
+ .dataIdx = offsetof(virNWFilterRuleDef, p.STRUCT.ipHdr.dataIPSetFlags),\
+ .validator = ipsetFlagsValidator,\
+ .formatter = ipsetFlagsFormatter,\
}
#define COMMON_PORT_PROPS(STRUCT) \
@@ -1853,6 +1962,8 @@ virNWFilterRuleDetailsParse(xmlNodePtr n
break;
case DATATYPE_STRING:
+ case DATATYPE_IPSETFLAGS:
+ case DATATYPE_IPSETNAME:
if (!validator) {
/* not supported */
rc = -1;
@@ -1964,6 +2075,19 @@ err_exit:
goto cleanup;
}
+static void
+virNWFilterRuleDefFixupIPSet(ipHdrDataDefPtr ipHdr)
+{
+ if (HAS_ENTRY_ITEM(&ipHdr->dataIPSet) &&
+ !HAS_ENTRY_ITEM(&ipHdr->dataIPSetFlags)) {
+ ipHdr->dataIPSetFlags.flags = NWFILTER_ENTRY_ITEM_FLAG_EXISTS;
+ ipHdr->dataIPSetFlags.u.ipset.numFlags = 1;
+ ipHdr->dataIPSetFlags.u.ipset.flags = 1;
+ } else {
+ ipHdr->dataIPSet.flags = 0;
+ ipHdr->dataIPSetFlags.flags = 0;
+ }
+}
static void
virNWFilterRuleDefFixup(virNWFilterRuleDefPtr rule)
@@ -2017,6 +2141,7 @@ virNWFilterRuleDefFixup(virNWFilterRuleD
rule->p.ipHdrFilter.ipHdr.dataSrcIPAddr);
COPY_NEG_SIGN(rule->p.ipHdrFilter.ipHdr.dataDstIPMask,
rule->p.ipHdrFilter.ipHdr.dataDstIPAddr);
+ virNWFilterRuleDefFixupIPSet(&rule->p.ipHdrFilter.ipHdr);
break;
case VIR_NWFILTER_RULE_PROTOCOL_IPV6:
@@ -2024,6 +2149,7 @@ virNWFilterRuleDefFixup(virNWFilterRuleD
rule->p.ipv6HdrFilter.ipHdr.dataSrcIPAddr);
COPY_NEG_SIGN(rule->p.ipv6HdrFilter.ipHdr.dataDstIPMask,
rule->p.ipv6HdrFilter.ipHdr.dataDstIPAddr);
+ virNWFilterRuleDefFixupIPSet(&rule->p.ipv6HdrFilter.ipHdr);
break;
case VIR_NWFILTER_RULE_PROTOCOL_ARP:
@@ -2047,6 +2173,7 @@ virNWFilterRuleDefFixup(virNWFilterRuleD
rule->p.tcpHdrFilter.portData.dataSrcPortStart);
COPY_NEG_SIGN(rule->p.tcpHdrFilter.portData.dataDstPortEnd,
rule->p.tcpHdrFilter.portData.dataSrcPortStart);
+ virNWFilterRuleDefFixupIPSet(&rule->p.tcpHdrFilter.ipHdr);
break;
case VIR_NWFILTER_RULE_PROTOCOL_UDP:
@@ -2065,6 +2192,7 @@ virNWFilterRuleDefFixup(virNWFilterRuleD
rule->p.udpHdrFilter.portData.dataSrcPortStart);
COPY_NEG_SIGN(rule->p.udpHdrFilter.portData.dataDstPortEnd,
rule->p.udpHdrFilter.portData.dataSrcPortStart);
+ virNWFilterRuleDefFixupIPSet(&rule->p.udpHdrFilter.ipHdr);
break;
case VIR_NWFILTER_RULE_PROTOCOL_UDPLITE:
@@ -2077,6 +2205,7 @@ virNWFilterRuleDefFixup(virNWFilterRuleD
rule->p.udpliteHdrFilter.ipHdr.dataSrcIPFrom);
COPY_NEG_SIGN(rule->p.udpliteHdrFilter.ipHdr.dataDstIPTo,
rule->p.udpliteHdrFilter.ipHdr.dataDstIPFrom);
+ virNWFilterRuleDefFixupIPSet(&rule->p.udpliteHdrFilter.ipHdr);
break;
case VIR_NWFILTER_RULE_PROTOCOL_ESP:
@@ -2089,6 +2218,7 @@ virNWFilterRuleDefFixup(virNWFilterRuleD
rule->p.espHdrFilter.ipHdr.dataSrcIPFrom);
COPY_NEG_SIGN(rule->p.espHdrFilter.ipHdr.dataDstIPTo,
rule->p.espHdrFilter.ipHdr.dataDstIPFrom);
+ virNWFilterRuleDefFixupIPSet(&rule->p.espHdrFilter.ipHdr);
break;
case VIR_NWFILTER_RULE_PROTOCOL_AH:
@@ -2101,6 +2231,7 @@ virNWFilterRuleDefFixup(virNWFilterRuleD
rule->p.ahHdrFilter.ipHdr.dataSrcIPFrom);
COPY_NEG_SIGN(rule->p.ahHdrFilter.ipHdr.dataDstIPTo,
rule->p.ahHdrFilter.ipHdr.dataDstIPFrom);
+ virNWFilterRuleDefFixupIPSet(&rule->p.ahHdrFilter.ipHdr);
break;
case VIR_NWFILTER_RULE_PROTOCOL_SCTP:
@@ -2119,6 +2250,7 @@ virNWFilterRuleDefFixup(virNWFilterRuleD
rule->p.sctpHdrFilter.portData.dataSrcPortStart);
COPY_NEG_SIGN(rule->p.sctpHdrFilter.portData.dataDstPortEnd,
rule->p.sctpHdrFilter.portData.dataSrcPortStart);
+ virNWFilterRuleDefFixupIPSet(&rule->p.sctpHdrFilter.ipHdr);
break;
case VIR_NWFILTER_RULE_PROTOCOL_ICMP:
@@ -2133,6 +2265,7 @@ virNWFilterRuleDefFixup(virNWFilterRuleD
rule->p.icmpHdrFilter.ipHdr.dataDstIPFrom);
COPY_NEG_SIGN(rule->p.icmpHdrFilter.dataICMPCode,
rule->p.icmpHdrFilter.dataICMPType);
+ virNWFilterRuleDefFixupIPSet(&rule->p.icmpHdrFilter.ipHdr);
break;
case VIR_NWFILTER_RULE_PROTOCOL_ALL:
@@ -2156,6 +2289,7 @@ virNWFilterRuleDefFixup(virNWFilterRuleD
rule->p.igmpHdrFilter.ipHdr.dataSrcIPFrom);
COPY_NEG_SIGN(rule->p.igmpHdrFilter.ipHdr.dataDstIPTo,
rule->p.igmpHdrFilter.ipHdr.dataDstIPFrom);
+ virNWFilterRuleDefFixupIPSet(&rule->p.igmpHdrFilter.ipHdr);
break;
case VIR_NWFILTER_RULE_PROTOCOL_LAST:
@@ -3120,7 +3254,7 @@ virNWFilterRuleDefDetailsFormat(virBuffe
virBufferAsprintf(buf, " %s='",
att[i].name);
- if (att[i].formatter) {
+ if (att[i].formatter && !(flags & NWFILTER_ENTRY_ITEM_FLAG_HAS_VAR)) {
if (!att[i].formatter(buf, def, item)) {
virNWFilterReportError(VIR_ERR_INTERNAL_ERROR,
_("formatter for %s %s reported error"),
Index: libvirt-acl/src/conf/nwfilter_conf.h
===================================================================
--- libvirt-acl.orig/src/conf/nwfilter_conf.h
+++ libvirt-acl/src/conf/nwfilter_conf.h
@@ -103,8 +103,10 @@ enum attrDatatype {
DATATYPE_BOOLEAN = (1 << 12),
DATATYPE_UINT32 = (1 << 13),
DATATYPE_UINT32_HEX = (1 << 14),
+ DATATYPE_IPSETNAME = (1 << 15),
+ DATATYPE_IPSETFLAGS = (1 << 16),
- DATATYPE_LAST = (1 << 15),
+ DATATYPE_LAST = (1 << 17),
};
# define NWFILTER_MAC_BGA "01:80:c2:00:00:00"
@@ -136,9 +138,16 @@ struct _nwItemDesc {
uint8_t mask;
uint8_t flags;
} tcpFlags;
+ struct {
+ char setname[32];
+ uint8_t numFlags;
+ uint8_t flags;
+ } ipset;
} u;
};
+# define VALID_IPSETNAME \
+ "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_.:-+ "
typedef struct _ethHdrDataDef ethHdrDataDef;
typedef ethHdrDataDef *ethHdrDataDefPtr;
@@ -232,6 +241,8 @@ struct _ipHdrDataDef {
nwItemDesc dataState;
nwItemDesc dataConnlimitAbove;
nwItemDesc dataComment;
+ nwItemDesc dataIPSet;
+ nwItemDesc dataIPSetFlags;
};
Index: libvirt-acl/src/nwfilter/nwfilter_ebiptables_driver.c
===================================================================
--- libvirt-acl.orig/src/nwfilter/nwfilter_ebiptables_driver.c
+++ libvirt-acl/src/nwfilter/nwfilter_ebiptables_driver.c
@@ -256,10 +256,13 @@ static int
_printDataType(virNWFilterVarCombIterPtr vars,
char *buf, int bufsize,
nwItemDescPtr item,
- bool asHex)
+ bool asHex, bool directionIn)
{
int done;
char *data;
+ uint8_t ctr;
+ virBuffer vb = VIR_BUFFER_INITIALIZER;
+ char *flags;
if (printVar(vars, buf, bufsize, item, &done) < 0)
return -1;
@@ -346,6 +349,44 @@ _printDataType(virNWFilterVarCombIterPtr
}
break;
+ case DATATYPE_IPSETNAME:
+ snprintf(buf, bufsize, "%s", item->u.ipset.setname);
+ break;
+
+ case DATATYPE_IPSETFLAGS:
+ for (ctr = 0; ctr < item->u.ipset.numFlags; ctr++) {
+ if (ctr != 0)
+ virBufferAddLit(&vb, ",");
+ if ((item->u.ipset.flags & (1 << ctr))) {
+ if (directionIn)
+ virBufferAddLit(&vb, "dst");
+ else
+ virBufferAddLit(&vb, "src");
+ } else {
+ if (directionIn)
+ virBufferAddLit(&vb, "src");
+ else
+ virBufferAddLit(&vb, "dst");
+ }
+ }
+
+ if (virBufferError(&vb)) {
+ virReportOOMError();
+ virBufferFreeAndReset(&vb);
+ return -1;
+ }
+
+ flags = virBufferContentAndReset(&vb);
+
+ if (snprintf(buf, bufsize, "%s", flags) >= bufsize) {
+ virNWFilterReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("Buffer too small for IPSETFLAGS type"));
+ VIR_FREE(flags);
+ return -1;
+ }
+ VIR_FREE(flags);
+ break;
+
default:
virNWFilterReportError(VIR_ERR_INTERNAL_ERROR,
_("Unhandled datatype %x"), item->datatype);
@@ -362,16 +403,23 @@ printDataType(virNWFilterVarCombIterPtr
char *buf, int bufsize,
nwItemDescPtr item)
{
- return _printDataType(vars, buf, bufsize, item, 0);
+ return _printDataType(vars, buf, bufsize, item, 0, 0);
}
+static int
+printDataTypeDirection(virNWFilterVarCombIterPtr vars,
+ char *buf, int bufsize,
+ nwItemDescPtr item, bool directionIn)
+{
+ return _printDataType(vars, buf, bufsize, item, 0, directionIn);
+}
static int
printDataTypeAsHex(virNWFilterVarCombIterPtr vars,
char *buf, int bufsize,
nwItemDescPtr item)
{
- return _printDataType(vars, buf, bufsize, item, 1);
+ return _printDataType(vars, buf, bufsize, item, 1, 0);
}
@@ -927,6 +975,7 @@ iptablesHandleIpHdr(virBufferPtr buf,
char ipaddr[INET6_ADDRSTRLEN],
number[MAX(INT_BUFSIZE_BOUND(uint32_t),
INT_BUFSIZE_BOUND(int))];
+ char str[200];
const char *src = "--source";
const char *dst = "--destination";
const char *srcrange = "--src-range";
@@ -938,6 +987,26 @@ iptablesHandleIpHdr(virBufferPtr buf,
dstrange = "--src-range";
}
+ if (HAS_ENTRY_ITEM(&ipHdr->dataIPSet) &&
+ HAS_ENTRY_ITEM(&ipHdr->dataIPSetFlags)) {
+
+ if (printDataType(vars,
+ str, sizeof(str),
+ &ipHdr->dataIPSet) < 0)
+ goto err_exit;
+
+ virBufferAsprintf(afterStateMatch,
+ " -m set --match-set \"%s\" ",
+ str);
+
+ if (printDataTypeDirection(vars,
+ str, sizeof(str),
+ &ipHdr->dataIPSetFlags, directionIn) < 0)
+ goto err_exit;
+
+ virBufferAdd(afterStateMatch, str, -1);
+ }
+
if (HAS_ENTRY_ITEM(&ipHdr->dataSrcIPAddr)) {
if (printDataType(vars,
Index: libvirt-acl/docs/schemas/nwfilter.rng
===================================================================
--- libvirt-acl.orig/docs/schemas/nwfilter.rng
+++ libvirt-acl/docs/schemas/nwfilter.rng
@@ -485,6 +485,14 @@
<ref name="stateflags-type"/>
</attribute>
</optional>
+ <optional>
+ <attribute name="ipset">
+ <ref name="ipset-type"/>
+ </attribute>
+ <attribute name="ipsetflags">
+ <ref name="ipsetflags-type"/>
+ </attribute>
+ </optional>
</interleave>
</define>
@@ -1060,4 +1068,19 @@
<param name="pattern">((SYN|ACK|URG|PSH|FIN|RST)(,(SYN|ACK|URG|PSH|FIN|RST))*|ALL|NONE)/((SYN|ACK|URG|PSH|FIN|RST)(,(SYN|ACK|URG|PSH|FIN|RST))*|ALL|NONE)</param>
</data>
</define>
+
+ <define name='ipset-type'>
+ <choice>
+ <ref name="variable-name-type"/>
+ <data type="string">
+ <param name="pattern">[a-zA-Z0-9_\.:\-\+]{1,31}</param>
+ </data>
+ </choice>
+ </define>
+
+ <define name='ipsetflags-type'>
+ <data type="string">
+ <param name="pattern">(src|dst)(,(src|dst)){0,5}</param>
+ </data>
+ </define>
</grammar>
Index: libvirt-acl/tests/nwfilterxml2xmlin/ipset-test.xml
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2xmlin/ipset-test.xml
@@ -0,0 +1,24 @@
+<filter name='testcase' chain='root'>
+ <uuid>5c6d49af-b071-6127-b4ec-6f8ed4b55335</uuid>
+ <rule action='accept' direction='out'>
+ <all ipset='test' ipsetflags='src,dst' />
+ </rule>
+ <rule action='accept' direction='in'>
+ <all state='NONE' ipset='test' ipsetflags='src,dst' comment='in+NONE'/>
+ </rule>
+ <rule action='accept' direction='out'>
+ <all state='NONE' ipset='test' ipsetflags='src,dst' comment='out+NONE'/>
+ </rule>
+ <rule action='accept' direction='in'>
+ <all ipset='test' ipsetflags='SRC,DST,SRC' />
+ </rule>
+ <rule action='accept' direction='in'>
+ <all ipset='test:_.-+' ipsetflags='SRC,dSt,SRC' />
+ </rule>
+ <rule action='accept' direction='in'>
+ <all ipset='$IPSETNAME' ipsetflags='src,dst' />
+ </rule>
+ <rule action='accept' direction='inout'>
+ <all ipset='$IPSETNAME' ipsetflags='src,dst' comment='inout'/>
+ </rule>
+</filter>
Index: libvirt-acl/tests/nwfilterxml2xmlout/ipset-test.xml
===================================================================
--- /dev/null
+++ libvirt-acl/tests/nwfilterxml2xmlout/ipset-test.xml
@@ -0,0 +1,24 @@
+<filter name='testcase' chain='root'>
+ <uuid>5c6d49af-b071-6127-b4ec-6f8ed4b55335</uuid>
+ <rule action='accept' direction='out' priority='500'>
+ <all ipset='test' ipsetflags='src,dst'/>
+ </rule>
+ <rule action='accept' direction='in' priority='500'>
+ <all state='NONE' ipset='test' ipsetflags='src,dst' comment='in+NONE'/>
+ </rule>
+ <rule action='accept' direction='out' priority='500'>
+ <all state='NONE' ipset='test' ipsetflags='src,dst' comment='out+NONE'/>
+ </rule>
+ <rule action='accept' direction='in' priority='500'>
+ <all ipset='test' ipsetflags='src,dst,src'/>
+ </rule>
+ <rule action='accept' direction='in' priority='500'>
+ <all ipset='test:_.-+' ipsetflags='src,dst,src'/>
+ </rule>
+ <rule action='accept' direction='in' priority='500'>
+ <all ipset='$IPSETNAME' ipsetflags='src,dst'/>
+ </rule>
+ <rule action='accept' direction='inout' priority='500'>
+ <all ipset='$IPSETNAME' ipsetflags='src,dst' comment='inout'/>
+ </rule>
+</filter>
Index: libvirt-acl/tests/nwfilterxml2xmltest.c
===================================================================
--- libvirt-acl.orig/tests/nwfilterxml2xmltest.c
+++ libvirt-acl/tests/nwfilterxml2xmltest.c
@@ -157,6 +157,8 @@ mymain(void)
DO_TEST("iter-test2", false);
DO_TEST("iter-test3", false);
+ DO_TEST("ipset-test", false);
+
return ret==0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
Index: libvirt-acl/docs/formatnwfilter.html.in
===================================================================
--- libvirt-acl.orig/docs/formatnwfilter.html.in
+++ libvirt-acl/docs/formatnwfilter.html.in
@@ -528,6 +528,10 @@
<li>IPV6_MASK: IPv6 mask in numbers format (FFFF:FFFF:FC00::) or CIDR mask (0-128)</li>
<li>STRING: A string</li>
<li>BOOLEAN: 'true', 'yes', '1' or 'false', 'no', '0'</li>
+ <li>IPSETFLAGS: The source and destination flags of the ipset described
+ by up to 6 'src' or 'dst' elements selecting features from either
+ the source or destination part of the packet header; example:
+ src,src,dst</li>
</ul>
<p>
<br/><br/>
@@ -1169,6 +1173,16 @@
<td>STRING</td>
<td>TCP-only: format of mask/flags with mask and flags each being a comma separated list of SYN,ACK,URG,PSH,FIN,RST or NONE or ALL</td>
</tr>
+ <tr>
+ <td>ipset <span class="since">(Since 0.9.12)</span></td>
+ <td>STRING</td>
+ <td>The name of an IPSet managed outside of libvirt</td>
+ </tr>
+ <tr>
+ <td>ipsetflags <span class="since">(Since 0.9.12)</span></td>
+ <td>IPSETFLAGS</td>
+ <td>flags for the IPSet; requires ipset attributed</td>
+ </tr>
</table>
<p>
<br/><br/>
@@ -1269,6 +1283,16 @@
<td>STRING</td>
<td>comma separated list of NEW,ESTABLISHED,RELATED,INVALID or NONE</td>
</tr>
+ <tr>
+ <td>ipset <span class="since">(Since 0.9.12)</span></td>
+ <td>STRING</td>
+ <td>The name of an IPSet managed outside of libvirt</td>
+ </tr>
+ <tr>
+ <td>ipsetflags <span class="since">(Since 0.9.12)</span></td>
+ <td>IPSETFLAGS</td>
+ <td>flags for the IPSet; requires ipset attributed</td>
+ </tr>
</table>
<p>
<br/><br/>
@@ -1358,6 +1382,16 @@
<td>STRING</td>
<td>comma separated list of NEW,ESTABLISHED,RELATED,INVALID or NONE</td>
</tr>
+ <tr>
+ <td>ipset <span class="since">(Since 0.9.12)</span></td>
+ <td>STRING</td>
+ <td>The name of an IPSet managed outside of libvirt</td>
+ </tr>
+ <tr>
+ <td>ipsetflags <span class="since">(Since 0.9.12)</span></td>
+ <td>IPSETFLAGS</td>
+ <td>flags for the IPSet; requires ipset attributed</td>
+ </tr>
</table>
<p>
<br/><br/>
@@ -1459,6 +1493,16 @@
<td>STRING</td>
<td>TCP-only: format of mask/flags with mask and flags each being a comma separated list of SYN,ACK,URG,PSH,FIN,RST or NONE or ALL</td>
</tr>
+ <tr>
+ <td>ipset <span class="since">(Since 0.9.12)</span></td>
+ <td>STRING</td>
+ <td>The name of an IPSet managed outside of libvirt</td>
+ </tr>
+ <tr>
+ <td>ipsetflags <span class="since">(Since 0.9.12)</span></td>
+ <td>IPSETFLAGS</td>
+ <td>flags for the IPSet; requires ipset attributed</td>
+ </tr>
</table>
<p>
<br/><br/>
@@ -1545,6 +1589,16 @@
<td>STRING</td>
<td>comma separated list of NEW,ESTABLISHED,RELATED,INVALID or NONE</td>
</tr>
+ <tr>
+ <td>ipset <span class="since">(Since 0.9.12)</span></td>
+ <td>STRING</td>
+ <td>The name of an IPSet managed outside of libvirt</td>
+ </tr>
+ <tr>
+ <td>ipsetflags <span class="since">(Since 0.9.12)</span></td>
+ <td>IPSETFLAGS</td>
+ <td>flags for the IPSet; requires ipset attributed</td>
+ </tr>
</table>
<p>
<br/><br/>
@@ -1619,6 +1673,16 @@
<td>STRING</td>
<td>comma separated list of NEW,ESTABLISHED,RELATED,INVALID or NONE</td>
</tr>
+ <tr>
+ <td>ipset <span class="since">(Since 0.9.12)</span></td>
+ <td>STRING</td>
+ <td>The name of an IPSet managed outside of libvirt</td>
+ </tr>
+ <tr>
+ <td>ipsetflags <span class="since">(Since 0.9.12)</span></td>
+ <td>IPSETFLAGS</td>
+ <td>flags for the IPSet; requires ipset attributed</td>
+ </tr>
</table>
<p>
<br/><br/>
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