char *
wsman_get_selector(WsContextH cntx,
WsXmlDocH doc, const char *name, int index)
{
char *val = NULL;
if (doc == NULL)
doc = cntx->indoc;
if (doc) {
WsXmlNodeH header = ws_xml_get_soap_header(doc);
WsXmlNodeH node = ws_xml_get_child(header, index, XML_NS_WS_MAN,
WSM_SELECTOR_SET);
if (node) {
WsXmlNodeH selector;
int index = 0;
while ((selector = ws_xml_get_child(node, index++,
XML_NS_WS_MAN, WSM_SELECTOR))) {
char *attrVal = ws_xml_find_attr_value(selector,
XML_NS_WS_MAN,
WSM_NAME);
if (attrVal == NULL)
attrVal = ws_xml_find_attr_value(selector, NULL, WSM_NAME);
if (attrVal && !strcmp(attrVal, name)) {
val = ws_xml_get_node_text(selector);
break;
}
}
}
}
debug("Selector value for %s: %s", name, val);
return val;
}
hash_t *
wsman_get_selectors_from_epr(WsContextH cntx, WsXmlNodeH epr_node)
{
WsXmlNodeH selector, node, epr;
selector_entry *sentry;
int index = 0;
hash_t *h = hash_create2(HASHCOUNT_T_MAX, 0, 0);
node = ws_xml_get_child(epr_node, 0, XML_NS_WS_MAN,
WSM_SELECTOR_SET);
if (!node) {
debug("no SelectorSet defined");
hash_destroy(h);
return NULL;
}
while ((selector =
ws_xml_get_child(node, index++, XML_NS_WS_MAN, WSM_SELECTOR))) {
char *attrVal =
ws_xml_find_attr_value(selector, XML_NS_WS_MAN,
WSM_NAME);
if (attrVal == NULL)
attrVal = ws_xml_find_attr_value(selector, NULL,
WSM_NAME);
if (attrVal && !hash_lookup(h, attrVal)) {
sentry = u_malloc(sizeof(*sentry));
epr = ws_xml_get_child(selector, 0, XML_NS_ADDRESSING,
WSA_EPR);
if (epr) {
debug("epr: %s", attrVal);
sentry->type = 1;
sentry->entry.eprp = epr_deserialize(selector, XML_NS_ADDRESSING,
WSA_EPR, 1);
if (!hash_alloc_insert(h, attrVal, sentry)) {
error("hash_alloc_insert failed");
}
} else {
debug("text: %s", attrVal);
sentry->type = 0;
sentry->entry.text = ws_xml_get_node_text(selector);
if (!hash_alloc_insert(h, attrVal,
sentry)) {
error("hash_alloc_insert failed");
}
}
}
}
if (!hash_isempty(h))
return h;
hash_destroy(h);
return NULL;
}
char *
wsman_get_option_set(WsContextH cntx, WsXmlDocH doc,
const char *op)
{
char *optval = NULL;
int index = 0;
WsXmlNodeH node, option;
if (doc == NULL) {
doc = cntx->indoc;
if (!doc)
return NULL;
}
node = ws_xml_get_soap_header(doc);
if (node && (node = ws_xml_get_child(node, 0,
XML_NS_WS_MAN, WSM_OPTION_SET))) {
while ((option = ws_xml_get_child(node, index++, XML_NS_WS_MAN,
WSM_OPTION))) {
char *attrVal = ws_xml_find_attr_value(option, NULL,
WSM_NAME);
if (attrVal && strcmp(attrVal, op ) == 0 ) {
optval = ws_xml_get_node_text(option);
if (optval[0] == 0)
optval = "true";
optval = u_strdup(optval);
debug("Option: %s=%s", attrVal, optval);
break;
}
}
}
return optval;
}
unsigned long ws_xml_find_attr_ulong(WsXmlNodeH node, const char *ns,
const char *attrName)
{
unsigned long retVal = 0;
char *val = ws_xml_find_attr_value(node, ns, attrName);
if (val != NULL)
retVal = atoi(val);
return retVal;
}
int ws_xml_find_attr_bool(WsXmlNodeH node, const char *ns,
const char *attrName)
{
int retVal = 0;
char *val = ws_xml_find_attr_value(node, ns, attrName);
if (val != NULL)
retVal = is_xml_val_true(val);
return retVal;
}
static int validate_control_headers(op_t * op)
{
unsigned long size = 0;
time_t duration;
WsXmlNodeH header, child, maxsize;
char *mu = NULL;
header = wsman_get_soap_header_element( op->in_doc, NULL, NULL);
maxsize = ws_xml_get_child(header, 0, XML_NS_WS_MAN,
WSM_MAX_ENVELOPE_SIZE);
mu = ws_xml_find_attr_value(maxsize, XML_NS_SOAP_1_2,
SOAP_MUST_UNDERSTAND);
if (mu != NULL && strcmp(mu, "true") == 0) {
size = ws_deserialize_uint32(NULL, header,
0, XML_NS_WS_MAN,
WSM_MAX_ENVELOPE_SIZE);
if (size < WSMAN_MINIMAL_ENVELOPE_SIZE_REQUEST) {
generate_op_fault(op, WSMAN_ENCODING_LIMIT,
WSMAN_DETAIL_MINIMUM_ENVELOPE_LIMIT);
return 0;
}
op->maxsize = size;
}
child = ws_xml_get_child(header, 0,
XML_NS_WS_MAN, WSM_OPERATION_TIMEOUT);
if (child != NULL) {
char *text = ws_xml_get_node_text(child);
char *nsUri = ws_xml_get_node_name_ns(header);
if (text == NULL ||
ws_deserialize_duration(text, &duration)) {
generate_op_fault(op,
WSA_INVALID_MESSAGE_INFORMATION_HEADER,
WSMAN_DETAIL_OPERATION_TIMEOUT);
return 0;
}
if (duration <= 0) {
generate_op_fault(op, WSMAN_TIMED_OUT, 0);
return 0;
}
op->expires = duration;
// Not supported now
if (ws_xml_find_attr_bool
(child, nsUri, SOAP_MUST_UNDERSTAND)) {
generate_op_fault(op,
WSMAN_UNSUPPORTED_FEATURE,
WSMAN_DETAIL_OPERATION_TIMEOUT);
return 0;
}
}
return 1;
}
static int check_for_duplicate_selectors(op_t * op)
{
WsXmlNodeH header, node, selector;
int retval = 0, index = 0;
hash_t *h;
header = wsman_get_soap_header_element( op->in_doc, NULL, NULL);
if ((node = ws_xml_get_child(header, 0, XML_NS_WS_MAN,
WSM_SELECTOR_SET)) == NULL) {
// No selectors
return 0;
}
h = hash_create(HASHCOUNT_T_MAX, 0, 0);
if (h == NULL) {
generate_op_fault(op, WSMAN_INTERNAL_ERROR,
OWSMAN_NO_DETAILS);
error("could not create hash");
return 1;
}
while ((selector = ws_xml_get_child(node, index++, XML_NS_WS_MAN,
WSM_SELECTOR))) {
char *attrVal = ws_xml_find_attr_value(selector, NULL,
WSM_NAME);
if (!attrVal)
continue;
if (hash_lookup(h, attrVal)) {
generate_op_fault(op, WSMAN_INVALID_SELECTORS,
WSMAN_DETAIL_DUPLICATE_SELECTORS);
debug("Selector %s duplicated", attrVal);
retval = 1;
break;
}
if (!hash_alloc_insert(h, attrVal,
ws_xml_get_node_text(selector))) {
generate_op_fault(op, WSMAN_INTERNAL_ERROR,
OWSMAN_NO_DETAILS);
retval = 1;
error("hash_alloc_insert failed");
break;
}
}
hash_free_nodes(h);
hash_destroy(h);
return retval;
}
char * wsman_get_fragment_string(WsContextH cntx, WsXmlDocH doc)
{
WsXmlNodeH header, n;
char *mu = NULL;
if(doc == NULL)
doc = cntx->indoc;
header = ws_xml_get_soap_header(doc);
n = ws_xml_get_child(header, 0, XML_NS_WS_MAN,
WSM_FRAGMENT_TRANSFER);
if (n != NULL) {
mu = ws_xml_find_attr_value(n, XML_NS_SOAP_1_2,
SOAP_MUST_UNDERSTAND);
if (mu != NULL && strcmp(mu, "true") == 0) {
return ws_xml_get_node_text(n);
}
}
return NULL;
}
unsigned long wsman_get_max_envelope_size(WsContextH cntx, WsXmlDocH doc)
{
unsigned long size = 0;
WsXmlNodeH header, maxsize;
char *mu = NULL;
if (doc == NULL)
doc = cntx->indoc;
header = ws_xml_get_soap_header(doc);
maxsize = ws_xml_get_child(header, 0, XML_NS_WS_MAN,
WSM_MAX_ENVELOPE_SIZE);
mu = ws_xml_find_attr_value(maxsize, XML_NS_SOAP_1_2,
SOAP_MUST_UNDERSTAND);
if (mu != NULL && strcmp(mu, "true") == 0) {
size = ws_deserialize_uint32(NULL, header,
0, XML_NS_WS_MAN,
WSM_MAX_ENVELOPE_SIZE);
}
return size;
}
/**
* Check for duplicate Message ID
* @param op operation
* @return status
*/
static int
check_unsupported_features(op_t * op)
{
WsXmlNodeH enumurate;
WsXmlNodeH subscribe;
WsXmlNodeH header = wsman_get_soap_header_element( op->in_doc, NULL, NULL);
WsXmlNodeH body = ws_xml_get_soap_body(op->in_doc);
int retVal = 0;
WsXmlNodeH n, m, k;
char *resource_uri = NULL, *mu = NULL;
WsXmlAttrH attr = NULL;
n = ws_xml_get_child(header, 0, XML_NS_ADDRESSING, WSA_FAULT_TO);
if (n != NULL) {
retVal = 1;
generate_op_fault(op, WSMAN_UNSUPPORTED_FEATURE,
WSMAN_DETAIL_ADDRESSING_MODE);
goto DONE;
}
n = ws_xml_get_child(header, 0, XML_NS_WS_MAN, WSM_LOCALE);
if (n != NULL) {
debug("Locale header found");
mu = ws_xml_find_attr_value(n, XML_NS_SOAP_1_2,
SOAP_MUST_UNDERSTAND);
if (mu != NULL && strcmp(mu, "true") == 0) {
retVal = 1;
generate_op_fault(op,
WSMAN_UNSUPPORTED_FEATURE,
WSMAN_DETAIL_LOCALE);
goto DONE;
}
}
#if 0
n = ws_xml_get_child(header, 0, XML_NS_WS_MAN,
WSM_FRAGMENT_TRANSFER);
if (n != NULL) {
debug("FragmentTransfer header found");
mu = ws_xml_find_attr_value(n, XML_NS_SOAP_1_2,
SOAP_MUST_UNDERSTAND);
if (mu != NULL && strcmp(mu, "true") == 0) {
retVal = 1;
generate_op_fault(op,
WSMAN_UNSUPPORTED_FEATURE,
WSMAN_DETAIL_FRAGMENT_LEVEL_ACCESS);
goto DONE;
}
}
#endif
enumurate = ws_xml_get_child(body, 0, XML_NS_ENUMERATION,
WSENUM_ENUMERATE);
if (enumurate) {
n = ws_xml_get_child(enumurate, 0, XML_NS_ENUMERATION,
WSENUM_END_TO);
if (n != NULL) {
retVal = 1;
generate_op_fault(op, WSMAN_UNSUPPORTED_FEATURE,
WSMAN_DETAIL_ADDRESSING_MODE);
}
n = ws_xml_get_child(enumurate, 0, XML_NS_ENUMERATION,
WSENUM_FILTER);
m = ws_xml_get_child(enumurate, 0, XML_NS_WS_MAN, WSM_FILTER);
if (n != NULL && m != NULL) {
retVal = 1;
generate_op_fault(op, WSEN_CANNOT_PROCESS_FILTER, 0);
goto DONE;
} else if (n || m) {
char *dia = NULL;
if (n) {
dia = ws_xml_find_attr_value(n, NULL, WSM_DIALECT);
} else if (m) {
dia = ws_xml_find_attr_value(m, NULL, WSM_DIALECT);
}
if (dia)
retVal = check_supported_dialect(dia);
else
retVal = check_supported_dialect (WSM_XPATH_FILTER_DIALECT);
if (retVal) {
retVal = 1;
generate_op_fault(op, WSEN_FILTER_DIALECT_REQUESTED_UNAVAILABLE,
0);
goto DONE;
}
}
k = ws_xml_get_child(header, 0, XML_NS_WS_MAN, WSM_RESOURCE_URI);
if (k)
resource_uri = ws_xml_get_node_text(k);
if (resource_uri &&
(strcmp(resource_uri, CIM_ALL_AVAILABLE_CLASSES) == 0)) {
if (!n && !m) {
retVal = 1;
generate_op_fault(op, WSMAN_UNSUPPORTED_FEATURE,
WSMAN_DETAIL_FILTERING_REQUIRED);
goto DONE;
}
}
}
subscribe = ws_xml_get_child(body, 0, XML_NS_EVENTING, WSEVENT_SUBSCRIBE);
if(subscribe) {
/* n = ws_xml_get_child(subscribe, 0, XML_NS_EVENTING, WSEVENT_ENDTO);
if(n) {
retVal = 1;
generate_op_fault(op, WSMAN_UNSUPPORTED_FEATURE,
WSMAN_DETAIL_ADDRESSING_MODE);
goto DONE;
}
*/ n = ws_xml_get_child(subscribe, 0, XML_NS_EVENTING, WSEVENT_DELIVERY);
if(n == NULL) {
retVal = 1;
generate_op_fault(op, WSE_INVALID_MESSAGE, 0);
goto DONE;
}
attr = ws_xml_find_node_attr(n, NULL,WSEVENT_DELIVERY_MODE);
if(attr) {
mu = ws_xml_get_attr_value(attr);
if (strcasecmp(mu, WSEVENT_DELIVERY_MODE_PUSH) &&
strcasecmp(mu, WSEVENT_DELIVERY_MODE_PUSHWITHACK) &&
strcasecmp(mu, WSEVENT_DELIVERY_MODE_EVENTS) &&
strcasecmp(mu, WSEVENT_DELIVERY_MODE_PULL)) {
debug("Unsupported delivery mode : %s",ws_xml_get_attr_value(attr));
retVal = 1;
generate_op_fault(op, WSE_DELIVERY_MODE_REQUESTED_UNAVAILABLE, 0);
goto DONE;
}
}
m = ws_xml_get_child(n, 0, XML_NS_WS_MAN, WSM_CONNECTIONRETRY);
if(m) {
retVal = 1;
generate_op_fault(op, WSMAN_UNSUPPORTED_FEATURE, WSMAN_DETAIL_DELIVERY_RETRIES);
goto DONE;
}
}
DONE:
return retVal;
}
