[libvirt] [PATCH 10/20] Secret manipulation step 10: Add Python API
Miloslav Trmač
mitr at redhat.com
Tue Aug 4 20:28:25 UTC 2009
Sample session:
>>> import libvirt
>>> c = libvirt.open('qemu:///session')
>>> c.virSecretListSecrets()
['12247729-47d2-a783-88ce-b329d4781cd3', 'reee', 'abc']
>>> c.virSecretAllocateID()
'17427ed8-4040-b6c8-10ba-9cce86dc3d8f'
>>> c.virSecretDelete('17427ed8-4040-b6c8-10ba-9cce86dc3d8f')
0
>>> c.virSecretSetXML('abc', "<secret ephemeral='no' private='yes'>\n<description>Something for use</description>\n<volume>/foo/bar</volume>\n</secret>\n")
0
>>> c.virSecretGetXML('abc')
"<secret ephemeral='no' private='yes'>\n <description>Something for use</description>\n <volume>/foo/bar</volume>\n</secret>\n"
>>> c.virSecretSetValue('reee', 'abc\0xx\xffx')
0
>>> c.virSecretGetValue('reee')
'abc\x00xx\xffx'
---
python/generator.py | 6 +++
python/libvir.c | 98 +++++++++++++++++++++++++++++++++++++++++
python/libvirt-python-api.xml | 18 ++++++++
3 files changed, 122 insertions(+), 0 deletions(-)
diff --git a/python/generator.py b/python/generator.py
index feff7a3..49b7f68 100755
--- a/python/generator.py
+++ b/python/generator.py
@@ -332,6 +332,9 @@ skip_impl = (
'virEventRegisterImpl',
'virNodeListDevices',
'virNodeDeviceListCaps',
+ 'virSecretGetValue',
+ 'virSecretListSecrets',
+ 'virSecretSetValue',
)
@@ -729,6 +732,9 @@ def nameFixup(name, classe, type, file):
elif name[0:19] == "virStorageVolLookup":
func = name[3:]
func = string.lower(func[0:1]) + func[1:]
+ elif name[0:9] == 'virSecret':
+ func = name[3:]
+ func = string.lower(func[0:1]) + func[1:]
elif name[0:12] == "virDomainGet":
func = name[12:]
func = string.lower(func[0:1]) + func[1:]
diff --git a/python/libvir.c b/python/libvir.c
index e210597..b91a801 100644
--- a/python/libvir.c
+++ b/python/libvir.c
@@ -1562,6 +1562,101 @@ libvirt_virNodeDeviceListCaps(PyObject *self ATTRIBUTE_UNUSED,
return(py_retval);
}
+static PyObject *
+libvirt_virSecretGetValue(PyObject *self ATTRIBUTE_UNUSED,
+ PyObject *args) {
+ PyObject *py_retval;
+ void *c_retval;
+ size_t size;
+ virConnectPtr conn;
+ const char *secret_id;
+ PyObject *pyobj_conn;
+
+ if (!PyArg_ParseTuple(args, (char *)"Oz:virSecreteGetValue", &pyobj_conn,
+ &secret_id))
+ return NULL;
+ conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn);
+
+ LIBVIRT_BEGIN_ALLOW_THREADS;
+ c_retval = virSecretGetValue(conn, secret_id, &size);
+ LIBVIRT_END_ALLOW_THREADS;
+
+ if (c_retval == NULL)
+ return VIR_PY_NONE;
+
+ py_retval = PyString_FromStringAndSize(c_retval, size);
+ memset(c_retval, 0, size);
+ free(c_retval);
+
+ return py_retval;
+}
+
+static PyObject *
+libvirt_virSecretListSecrets(PyObject *self ATTRIBUTE_UNUSED,
+ PyObject *args) {
+ PyObject *py_retval;
+ char **ids = NULL;
+ virConnectPtr conn;
+ int c_retval, i;
+ PyObject *pyobj_conn;
+
+ if (!PyArg_ParseTuple(args, (char *)"O:virSecretListSecrets", &pyobj_conn))
+ return NULL;
+ conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn);
+
+ LIBVIRT_BEGIN_ALLOW_THREADS;
+ c_retval = virSecretNumOfSecrets(conn);
+ LIBVIRT_END_ALLOW_THREADS;
+ if (c_retval < 0)
+ return VIR_PY_NONE;
+
+ if (c_retval) {
+ ids = malloc(sizeof(*ids) * c_retval);
+ if (!ids)
+ return VIR_PY_NONE;
+ LIBVIRT_BEGIN_ALLOW_THREADS;
+ c_retval = virSecretListSecrets(conn, ids, c_retval);
+ LIBVIRT_END_ALLOW_THREADS;
+ if (c_retval < 0) {
+ free(ids);
+ return VIR_PY_NONE;
+ }
+ }
+ py_retval = PyList_New(c_retval);
+
+ if (ids) {
+ for (i = 0;i < c_retval;i++) {
+ PyList_SetItem(py_retval, i, libvirt_constcharPtrWrap(ids[i]));
+ free(ids[i]);
+ }
+ free(ids);
+ }
+
+ return py_retval;
+}
+
+static PyObject *
+libvirt_virSecretSetValue(PyObject *self ATTRIBUTE_UNUSED,
+ PyObject *args) {
+ PyObject *py_retval;
+ int c_retval;
+ virConnectPtr conn;
+ PyObject *pyobj_conn;
+ const char *secret_id, *secret;
+ int size;
+
+ if (!PyArg_ParseTuple(args, (char *)"Ozz#:virSecretSetValue", &pyobj_conn,
+ &secret_id, &secret, &size))
+ return(NULL);
+ conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn);
+
+ LIBVIRT_BEGIN_ALLOW_THREADS;
+ c_retval = virSecretSetValue(conn, secret_id, secret, size);
+ LIBVIRT_END_ALLOW_THREADS;
+
+ py_retval = libvirt_intWrap(c_retval);
+ return(py_retval);
+}
/*******************************************
* Helper functions to avoid importing modules
@@ -2261,6 +2356,9 @@ static PyMethodDef libvirtMethods[] = {
{(char *) "virEventInvokeTimeoutCallback", libvirt_virEventInvokeTimeoutCallback, METH_VARARGS, NULL},
{(char *) "virNodeListDevices", libvirt_virNodeListDevices, METH_VARARGS, NULL},
{(char *) "virNodeDeviceListCaps", libvirt_virNodeDeviceListCaps, METH_VARARGS, NULL},
+ {(char *) "virSecretGetValue", libvirt_virSecretGetValue, METH_VARARGS, NULL},
+ {(char *) "virSecretListSecrets", libvirt_virSecretListSecrets, METH_VARARGS, NULL},
+ {(char *) "virSecretSetValue", libvirt_virSecretSetValue, METH_VARARGS, NULL},
{NULL, NULL, 0, NULL}
};
diff --git a/python/libvirt-python-api.xml b/python/libvirt-python-api.xml
index 43a5b4e..c1d6546 100644
--- a/python/libvirt-python-api.xml
+++ b/python/libvirt-python-api.xml
@@ -172,5 +172,23 @@
<arg name='dev' type='virNodeDevicePtr' info='pointer to the node device'/>
<return type='str *' info='the list of Names or None in case of error'/>
</function>
+ <function name='virSecretGetValue' file='libvirt' module='libvirt'>
+ <info>Fetches the secret value associated with secret_id.</info>
+ <return type='char *' info='the secret value or None in case of error'/>
+ <arg name='conn' type='virConnectPtr' info='virConnect connection'/>
+ <arg name='secret_id' type='const char *' info='A secret ID'/>
+ </function>
+ <function name='virSecretListSecrets' file='libvirt' module='libvirt'>
+ <info>List the defined secret IDs</info>
+ <arg name='conn' type='virConnectPtr' info='virConnect connection'/>
+ <return type='str *' info='the list of secret IDs or None in case of error'/>
+ </function>
+ <function name='virSecretSetValue' file='libvirt' module='libvirt'>
+ <info>Associates a secret value with secret_id. Allocates secret_id if it was not previously allocated.</info>
+ <return type='int' info='0 on success, -1 on failure.'/>
+ <arg name='conn' type='virConnectPtr' info='virConnect connection'/>
+ <arg name='secret_id' type='const char *' info='A secret ID'/>
+ <arg name='secret' type='const char *' info='The secret'/>
+ </function>
</symbols>
</api>
--
1.6.2.5
More information about the libvir-list
mailing list