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/*
* Test case, captured from a Wasabi Storage Builder
* registering itself.
*/
#include <getopt.h>
#include <isns.h>
#include <paths.h>
#include <util.h>
#include <message.h>
int
main(int argc, char **argv)
{
const char *opt_configfile = ISNS_DEFAULT_ISNSADM_CONFIG;
isns_client_t *clnt;
isns_attr_list_t *attrs;
isns_simple_t *reg;
isns_portal_info_t portal_info;
uint32_t status;
int c;
while ((c = getopt(argc, argv, "c:d:")) != -1) {
switch (c) {
case 'c':
opt_configfile = optarg;
break;
case 'd':
isns_enable_debugging(optarg);
break;
default:
isns_fatal("Unknown option\n");
}
}
isns_read_config(opt_configfile);
isns_assign_string(&isns_config.ic_source_name,
"iqn.2000-05.com.wasabisystems.storagebuilder:cyan-0");
clnt = isns_create_default_client(NULL);
reg = isns_simple_create(ISNS_DEVICE_ATTRIBUTE_REGISTER,
clnt->ic_source, NULL);
attrs = ®->is_operating_attrs;
#define ADD(type, tag, value) \
isns_attr_list_append_##type(attrs, ISNS_TAG_##tag, value)
#define STR(tag, value) ADD(string, tag, value)
#define U32(tag, value) ADD(uint32, tag, value)
#define NIL(tag) isns_attr_list_append_nil(attrs, ISNS_TAG_##tag)
#define TARGET(name, alias, auth) \
STR(ISCSI_NAME, name); \
U32(ISCSI_NODE_TYPE, ISNS_ISCSI_TARGET_MASK); \
STR(ISCSI_ALIAS, alias); \
STR(ISCSI_AUTHMETHOD, auth)
STR(ENTITY_IDENTIFIER, "cyan.pauw.homeunix.net");
U32(ENTITY_PROTOCOL, 2);
U32(REGISTRATION_PERIOD, 31536000);
TARGET("iqn.2000-05.com.wasabisystems.storagebuilder:cyan-0",
"Test (10 GB)",
"None");
TARGET("iqn.2000-05.com.wasabisystems.storagebuilder:cyan-1",
"160 GB disk (ntfs)",
"None");
TARGET("iqn.2000-05.com.wasabisystems.storagebuilder:cyan-2",
"160 GB disk (ext3)",
"CHAP");
TARGET("iqn.2000-05.com.wasabisystems.storagebuilder:cyan-3",
"Test (1 GB)",
"None");
TARGET("iqn.2000-05.com.wasabisystems.storagebuilder:cyan-4",
"Test (40 GB)",
"CHAP");
TARGET("iqn.2000-05.com.wasabisystems.storagebuilder:cyan-5",
"test",
"None");
isns_portal_parse(&portal_info, "10.0.0.1:3260/tcp", NULL);
isns_portal_to_attr_list(&portal_info,
ISNS_TAG_PORTAL_IP_ADDRESS,
ISNS_TAG_PORTAL_TCP_UDP_PORT,
attrs);
/* Mumbo jumbo encoding of portal groups */
U32(PG_TAG, 1);
STR(PG_ISCSI_NAME, "iqn.2000-05.com.wasabisystems.storagebuilder:cyan-0");
STR(PG_ISCSI_NAME, "iqn.2000-05.com.wasabisystems.storagebuilder:cyan-1");
STR(PG_ISCSI_NAME, "iqn.2000-05.com.wasabisystems.storagebuilder:cyan-2");
STR(PG_ISCSI_NAME, "iqn.2000-05.com.wasabisystems.storagebuilder:cyan-3");
STR(PG_ISCSI_NAME, "iqn.2000-05.com.wasabisystems.storagebuilder:cyan-4");
STR(PG_ISCSI_NAME, "iqn.2000-05.com.wasabisystems.storagebuilder:cyan-5");
/* Strictly speaking, a PGT not followed by any data is invalid.
*
* 5.6.5.1.
* When a Portal is registered, the Portal attributes MAY
* immediately be followed by a PGT attribute. The PGT attribute
* SHALL be followed by the set of PG iSCSI Names representing
* nodes that will be associated to the Portal using the indicated
* PGT value.
*/
NIL(PG_TAG);
isns_simple_print(reg, isns_print_stdout);
status = isns_client_call(clnt, ®);
if (status != ISNS_SUCCESS)
isns_fatal("Unable to register object: %s\n",
isns_strerror(status));
printf("Successfully registered object(s)\n");
isns_simple_print(reg, isns_print_stdout);
return 0;
}
/*
Creating file DB backend (/var/lib/isns)
DB: loading all objects from /var/lib/isns
Next ESI message in 3600 seconds
Incoming PDU xid=0001 seq=0 len=1208 func=DevAttrReg client first last
Next message xid=0001
Received message
---DevAttrReg---
Source:
0020 string : iSCSI name = "iqn.2000-05.com.wasabisystems.storagebuilder:cyan-0"
Message attributes: <empty list>
Operating attributes:
0001 string : Entity identifier = "cyan.pauw.homeunix.net"
0002 uint32 : Entity protocol = iSCSI (2)
0006 uint32 : Registration Period = 31536000
0020 string : iSCSI name = "iqn.2000-05.com.wasabisystems.storagebuilder:cyan-0"
0021 uint32 : iSCSI node type = Target
0022 string : iSCSI alias = "Test (10 GB)"
002a string : iSCSI auth method = "None"
0020 string : iSCSI name = "iqn.2000-05.com.wasabisystems.storagebuilder:cyan-1"
0021 uint32 : iSCSI node type = Target
0022 string : iSCSI alias = "160 GB disk (ntfs)"
002a string : iSCSI auth method = "None"
0020 string : iSCSI name = "iqn.2000-05.com.wasabisystems.storagebuilder:cyan-2"
0021 uint32 : iSCSI node type = Target
0022 string : iSCSI alias = "160 GB disk (ext3)"
002a string : iSCSI auth method = "CHAP"
0020 string : iSCSI name = "iqn.2000-05.com.wasabisystems.storagebuilder:cyan-3"
0021 uint32 : iSCSI node type = Target
0022 string : iSCSI alias = "Test (1 GB)"
002a string : iSCSI auth method = "None"
0020 string : iSCSI name = "iqn.2000-05.com.wasabisystems.storagebuilder:cyan-4"
0021 uint32 : iSCSI node type = Target
0022 string : iSCSI alias = "Test (40 GB)"
002a string : iSCSI auth method = "CHAP"
0020 string : iSCSI name = "iqn.2000-05.com.wasabisystems.storagebuilder:cyan-5"
0021 uint32 : iSCSI node type = Target
0022 string : iSCSI alias = "test"
002a string : iSCSI auth method = "None"
0010 ipaddr : Portal IP address = 10.0.0.1
0011 uint32 : Portal TCP/UDP port = 3260/tcp
0033 uint32 : Portal group tag = 1
0030 string : Portal group name = "iqn.2000-05.com.wasabisystems.storagebuilder:cyan-0"
0030 string : Portal group name = "iqn.2000-05.com.wasabisystems.storagebuilder:cyan-1"
0030 string : Portal group name = "iqn.2000-05.com.wasabisystems.storagebuilder:cyan-2"
0030 string : Portal group name = "iqn.2000-05.com.wasabisystems.storagebuilder:cyan-3"
0030 string : Portal group name = "iqn.2000-05.com.wasabisystems.storagebuilder:cyan-4"
0030 string : Portal group name = "iqn.2000-05.com.wasabisystems.storagebuilder:cyan-5"
0033 nil : Portal group tag = <empty>
:: policy insecure function DevAttrReg (0001) permitted
:: policy insecure source
iqn.2000-05.com.wasabisystems.storagebuilder:cyan-0 permitted
:: policy insecure operation DevAttrReg on Network Entity object
permitted
DB: Storing object 00000001 -> /var/lib/isns/00000001
DB: added object 1 (Network Entity) state 1
Segmentation fault
*/
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