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/* SPDX-License-Identifier: LGPL-2.1-or-later */
#ifndef foosddhcp6clienthfoo
#define foosddhcp6clienthfoo
/***
Copyright © 2014 Intel Corporation. All rights reserved.
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <https://www.gnu.org/licenses/>.
***/
#include <inttypes.h>
#include <net/ethernet.h>
#include <sys/types.h>
#include "sd-device.h"
#include "sd-dhcp6-lease.h"
#include "sd-dhcp6-option.h"
#include "sd-event.h"
#include "_sd-common.h"
_SD_BEGIN_DECLARATIONS;
enum {
SD_DHCP6_CLIENT_EVENT_STOP = 0,
SD_DHCP6_CLIENT_EVENT_RESEND_EXPIRE = 10,
SD_DHCP6_CLIENT_EVENT_RETRANS_MAX = 11,
SD_DHCP6_CLIENT_EVENT_IP_ACQUIRE = 12,
SD_DHCP6_CLIENT_EVENT_INFORMATION_REQUEST = 13
};
/* https://www.iana.org/assignments/dhcpv6-parameters/dhcpv6-parameters.xhtml#dhcpv6-parameters-2 */
enum {
SD_DHCP6_OPTION_CLIENTID = 1, /* RFC 8415 */
SD_DHCP6_OPTION_SERVERID = 2, /* RFC 8415 */
SD_DHCP6_OPTION_IA_NA = 3, /* RFC 8415 */
SD_DHCP6_OPTION_IA_TA = 4, /* RFC 8415 */
SD_DHCP6_OPTION_IAADDR = 5, /* RFC 8415 */
SD_DHCP6_OPTION_ORO = 6, /* RFC 8415 */
SD_DHCP6_OPTION_PREFERENCE = 7, /* RFC 8415 */
SD_DHCP6_OPTION_ELAPSED_TIME = 8, /* RFC 8415 */
SD_DHCP6_OPTION_RELAY_MSG = 9, /* RFC 8415 */
/* option code 10 is unassigned */
SD_DHCP6_OPTION_AUTH = 11, /* RFC 8415 */
SD_DHCP6_OPTION_UNICAST = 12, /* RFC 8415 */
SD_DHCP6_OPTION_STATUS_CODE = 13, /* RFC 8415 */
SD_DHCP6_OPTION_RAPID_COMMIT = 14, /* RFC 8415 */
SD_DHCP6_OPTION_USER_CLASS = 15, /* RFC 8415 */
SD_DHCP6_OPTION_VENDOR_CLASS = 16, /* RFC 8415 */
SD_DHCP6_OPTION_VENDOR_OPTS = 17, /* RFC 8415 */
SD_DHCP6_OPTION_INTERFACE_ID = 18, /* RFC 8415 */
SD_DHCP6_OPTION_RECONF_MSG = 19, /* RFC 8415 */
SD_DHCP6_OPTION_RECONF_ACCEPT = 20, /* RFC 8415 */
SD_DHCP6_OPTION_SIP_SERVER_DOMAIN_NAME = 21, /* RFC 3319 */
SD_DHCP6_OPTION_SIP_SERVER_ADDRESS = 22, /* RFC 3319 */
SD_DHCP6_OPTION_DNS_SERVER = 23, /* RFC 3646 */
SD_DHCP6_OPTION_DOMAIN = 24, /* RFC 3646 */
SD_DHCP6_OPTION_IA_PD = 25, /* RFC 3633, RFC 8415 */
SD_DHCP6_OPTION_IA_PD_PREFIX = 26, /* RFC 3633, RFC 8415 */
SD_DHCP6_OPTION_NIS_SERVER = 27, /* RFC 3898 */
SD_DHCP6_OPTION_NISP_SERVER = 28, /* RFC 3898 */
SD_DHCP6_OPTION_NIS_DOMAIN_NAME = 29, /* RFC 3898 */
SD_DHCP6_OPTION_NISP_DOMAIN_NAME = 30, /* RFC 3898 */
SD_DHCP6_OPTION_SNTP_SERVER = 31, /* RFC 4075, deprecated */
SD_DHCP6_OPTION_INFORMATION_REFRESH_TIME = 32, /* RFC 4242, 8415, sec. 21.23 */
SD_DHCP6_OPTION_BCMCS_SERVER_D = 33, /* RFC 4280 */
SD_DHCP6_OPTION_BCMCS_SERVER_A = 34, /* RFC 4280 */
/* option code 35 is unassigned */
SD_DHCP6_OPTION_GEOCONF_CIVIC = 36, /* RFC 4776 */
SD_DHCP6_OPTION_REMOTE_ID = 37, /* RFC 4649 */
SD_DHCP6_OPTION_SUBSCRIBER_ID = 38, /* RFC 4580 */
SD_DHCP6_OPTION_CLIENT_FQDN = 39, /* RFC 4704 */
SD_DHCP6_OPTION_PANA_AGENT = 40, /* RFC 5192 */
SD_DHCP6_OPTION_POSIX_TIMEZONE = 41, /* RFC 4833 */
SD_DHCP6_OPTION_TZDB_TIMEZONE = 42, /* RFC 4833 */
SD_DHCP6_OPTION_ERO = 43, /* RFC 4994 */
SD_DHCP6_OPTION_LQ_QUERY = 44, /* RFC 5007 */
SD_DHCP6_OPTION_CLIENT_DATA = 45, /* RFC 5007 */
SD_DHCP6_OPTION_CLT_TIME = 46, /* RFC 5007 */
SD_DHCP6_OPTION_LQ_RELAY_DATA = 47, /* RFC 5007 */
SD_DHCP6_OPTION_LQ_CLIENT_LINK = 48, /* RFC 5007 */
SD_DHCP6_OPTION_MIP6_HNIDF = 49, /* RFC 6610 */
SD_DHCP6_OPTION_MIP6_VDINF = 50, /* RFC 6610 */
SD_DHCP6_OPTION_V6_LOST = 51, /* RFC 5223 */
SD_DHCP6_OPTION_CAPWAP_AC_V6 = 52, /* RFC 5417 */
SD_DHCP6_OPTION_RELAY_ID = 53, /* RFC 5460 */
SD_DHCP6_OPTION_IPV6_ADDRESS_MOS = 54, /* RFC 5678 */
SD_DHCP6_OPTION_IPV6_FQDN_MOS = 55, /* RFC 5678 */
SD_DHCP6_OPTION_NTP_SERVER = 56, /* RFC 5908 */
SD_DHCP6_OPTION_V6_ACCESS_DOMAIN = 57, /* RFC 5986 */
SD_DHCP6_OPTION_SIP_UA_CS_LIST = 58, /* RFC 6011 */
SD_DHCP6_OPTION_BOOTFILE_URL = 59, /* RFC 5970 */
SD_DHCP6_OPTION_BOOTFILE_PARAM = 60, /* RFC 5970 */
SD_DHCP6_OPTION_CLIENT_ARCH_TYPE = 61, /* RFC 5970 */
SD_DHCP6_OPTION_NII = 62, /* RFC 5970 */
SD_DHCP6_OPTION_GEOLOCATION = 63, /* RFC 6225 */
SD_DHCP6_OPTION_AFTR_NAME = 64, /* RFC 6334 */
SD_DHCP6_OPTION_ERP_LOCAL_DOMAIN_NAME = 65, /* RFC 6440 */
SD_DHCP6_OPTION_RSOO = 66, /* RFC 6422 */
SD_DHCP6_OPTION_PD_EXCLUDE = 67, /* RFC 6603 */
SD_DHCP6_OPTION_VSS = 68, /* RFC 6607 */
SD_DHCP6_OPTION_MIP6_IDINF = 69, /* RFC 6610 */
SD_DHCP6_OPTION_MIP6_UDINF = 70, /* RFC 6610 */
SD_DHCP6_OPTION_MIP6_HNP = 71, /* RFC 6610 */
SD_DHCP6_OPTION_MIP6_HAA = 72, /* RFC 6610 */
SD_DHCP6_OPTION_MIP6_HAF = 73, /* RFC 6610 */
SD_DHCP6_OPTION_RDNSS_SELECTION = 74, /* RFC 6731 */
SD_DHCP6_OPTION_KRB_PRINCIPAL_NAME = 75, /* RFC 6784 */
SD_DHCP6_OPTION_KRB_REALM_NAME = 76, /* RFC 6784 */
SD_DHCP6_OPTION_KRB_DEFAULT_REALM_NAME = 77, /* RFC 6784 */
SD_DHCP6_OPTION_KRB_KDC = 78, /* RFC 6784 */
SD_DHCP6_OPTION_CLIENT_LINKLAYER_ADDR = 79, /* RFC 6939 */
SD_DHCP6_OPTION_LINK_ADDRESS = 80, /* RFC 6977 */
SD_DHCP6_OPTION_RADIUS = 81, /* RFC 7037 */
SD_DHCP6_OPTION_SOL_MAX_RT = 82, /* RFC 7083, RFC 8415 */
SD_DHCP6_OPTION_INF_MAX_RT = 83, /* RFC 7083, RFC 8415 */
SD_DHCP6_OPTION_ADDRSEL = 84, /* RFC 7078 */
SD_DHCP6_OPTION_ADDRSEL_TABLE = 85, /* RFC 7078 */
SD_DHCP6_OPTION_V6_PCP_SERVER = 86, /* RFC 7291 */
SD_DHCP6_OPTION_DHCPV4_MSG = 87, /* RFC 7341 */
SD_DHCP6_OPTION_DHCP4_O_DHCP6_SERVER = 88, /* RFC 7341 */
SD_DHCP6_OPTION_S46_RULE = 89, /* RFC 7598 */
SD_DHCP6_OPTION_S46_BR = 90, /* RFC 7598, RFC 8539 */
SD_DHCP6_OPTION_S46_DMR = 91, /* RFC 7598 */
SD_DHCP6_OPTION_S46_V4V6BIND = 92, /* RFC 7598 */
SD_DHCP6_OPTION_S46_PORTPARAMS = 93, /* RFC 7598 */
SD_DHCP6_OPTION_S46_CONT_MAPE = 94, /* RFC 7598 */
SD_DHCP6_OPTION_S46_CONT_MAPT = 95, /* RFC 7598 */
SD_DHCP6_OPTION_S46_CONT_LW = 96, /* RFC 7598 */
SD_DHCP6_OPTION_4RD = 97, /* RFC 7600 */
SD_DHCP6_OPTION_4RD_MAP_RULE = 98, /* RFC 7600 */
SD_DHCP6_OPTION_4RD_NON_MAP_RULE = 99, /* RFC 7600 */
SD_DHCP6_OPTION_LQ_BASE_TIME = 100, /* RFC 7653 */
SD_DHCP6_OPTION_LQ_START_TIME = 101, /* RFC 7653 */
SD_DHCP6_OPTION_LQ_END_TIME = 102, /* RFC 7653 */
SD_DHCP6_OPTION_CAPTIVE_PORTAL = 103, /* RFC 8910 */
SD_DHCP6_OPTION_MPL_PARAMETERS = 104, /* RFC 7774 */
SD_DHCP6_OPTION_ANI_ATT = 105, /* RFC 7839 */
SD_DHCP6_OPTION_ANI_NETWORK_NAME = 106, /* RFC 7839 */
SD_DHCP6_OPTION_ANI_AP_NAME = 107, /* RFC 7839 */
SD_DHCP6_OPTION_ANI_AP_BSSID = 108, /* RFC 7839 */
SD_DHCP6_OPTION_ANI_OPERATOR_ID = 109, /* RFC 7839 */
SD_DHCP6_OPTION_ANI_OPERATOR_REALM = 110, /* RFC 7839 */
SD_DHCP6_OPTION_S46_PRIORITY = 111, /* RFC 8026 */
SD_DHCP6_OPTION_MUD_URL_V6 = 112, /* RFC 8520 */
SD_DHCP6_OPTION_V6_PREFIX64 = 113, /* RFC 8115 */
SD_DHCP6_OPTION_F_BINDING_STATUS = 114, /* RFC 8156 */
SD_DHCP6_OPTION_F_CONNECT_FLAGS = 115, /* RFC 8156 */
SD_DHCP6_OPTION_F_DNS_REMOVAL_INFO = 116, /* RFC 8156 */
SD_DHCP6_OPTION_F_DNS_HOST_NAME = 117, /* RFC 8156 */
SD_DHCP6_OPTION_F_DNS_ZONE_NAME = 118, /* RFC 8156 */
SD_DHCP6_OPTION_F_DNS_FLAGS = 119, /* RFC 8156 */
SD_DHCP6_OPTION_F_EXPIRATION_TIME = 120, /* RFC 8156 */
SD_DHCP6_OPTION_F_MAX_UNACKED_BNDUPD = 121, /* RFC 8156 */
SD_DHCP6_OPTION_F_MCLT = 122, /* RFC 8156 */
SD_DHCP6_OPTION_F_PARTNER_LIFETIME = 123, /* RFC 8156 */
SD_DHCP6_OPTION_F_PARTNER_LIFETIME_SENT = 124, /* RFC 8156 */
SD_DHCP6_OPTION_F_PARTNER_DOWN_TIME = 125, /* RFC 8156 */
SD_DHCP6_OPTION_F_PARTNER_RAW_CLT_TIME = 126, /* RFC 8156 */
SD_DHCP6_OPTION_F_PROTOCOL_VERSION = 127, /* RFC 8156 */
SD_DHCP6_OPTION_F_KEEPALIVE_TIME = 128, /* RFC 8156 */
SD_DHCP6_OPTION_F_RECONFIGURE_DATA = 129, /* RFC 8156 */
SD_DHCP6_OPTION_F_RELATIONSHIP_NAME = 130, /* RFC 8156 */
SD_DHCP6_OPTION_F_SERVER_FLAGS = 131, /* RFC 8156 */
SD_DHCP6_OPTION_F_SERVER_STATE = 132, /* RFC 8156 */
SD_DHCP6_OPTION_F_START_TIME_OF_STATE = 133, /* RFC 8156 */
SD_DHCP6_OPTION_F_STATE_EXPIRATION_TIME = 134, /* RFC 8156 */
SD_DHCP6_OPTION_RELAY_PORT = 135, /* RFC 8357 */
SD_DHCP6_OPTION_V6_SZTP_REDIRECT = 136, /* RFC 8572 */
SD_DHCP6_OPTION_S46_BIND_IPV6_PREFIX = 137, /* RFC 8539 */
SD_DHCP6_OPTION_IA_LL = 138, /* RFC 8947 */
SD_DHCP6_OPTION_LLADDR = 139, /* RFC 8947 */
SD_DHCP6_OPTION_SLAP_QUAD = 140, /* RFC 8948 */
SD_DHCP6_OPTION_V6_DOTS_RI = 141, /* RFC 8973 */
SD_DHCP6_OPTION_V6_DOTS_ADDRESS = 142, /* RFC 8973 */
SD_DHCP6_OPTION_IPV6_ADDRESS_ANDSF = 143 /* RFC 6153 */
/* option codes 144-65535 are unassigned */
};
typedef struct sd_dhcp6_client sd_dhcp6_client;
typedef void (*sd_dhcp6_client_callback_t)(sd_dhcp6_client *client, int event, void *userdata);
int sd_dhcp6_client_set_callback(
sd_dhcp6_client *client,
sd_dhcp6_client_callback_t cb,
void *userdata);
int sd_dhcp6_client_set_ifindex(
sd_dhcp6_client *client,
int interface_index);
int sd_dhcp6_client_set_ifname(
sd_dhcp6_client *client,
const char *interface_name);
int sd_dhcp6_client_get_ifname(sd_dhcp6_client *client, const char **ret);
int sd_dhcp6_client_set_local_address(
sd_dhcp6_client *client,
const struct in6_addr *local_address);
int sd_dhcp6_client_set_mac(
sd_dhcp6_client *client,
const uint8_t *addr,
size_t addr_len,
uint16_t arp_type);
int sd_dhcp6_client_set_duid(
sd_dhcp6_client *client,
uint16_t duid_type,
const void *duid,
size_t duid_len);
int sd_dhcp6_client_set_duid_llt(
sd_dhcp6_client *client,
uint64_t llt_time);
int sd_dhcp6_client_set_iaid(
sd_dhcp6_client *client,
uint32_t iaid);
int sd_dhcp6_client_get_iaid(
sd_dhcp6_client *client,
uint32_t *iaid);
int sd_dhcp6_client_duid_as_string(
sd_dhcp6_client *client,
char **duid);
int sd_dhcp6_client_set_fqdn(
sd_dhcp6_client *client,
const char *fqdn);
int sd_dhcp6_client_set_information_request(
sd_dhcp6_client *client,
int enabled);
int sd_dhcp6_client_get_information_request(
sd_dhcp6_client *client,
int *enabled);
int sd_dhcp6_client_set_request_option(
sd_dhcp6_client *client,
uint16_t option);
int sd_dhcp6_client_set_request_mud_url(
sd_dhcp6_client *client,
const char *mudurl);
int sd_dhcp6_client_set_request_user_class(
sd_dhcp6_client *client,
char * const *user_class);
int sd_dhcp6_client_set_request_vendor_class(
sd_dhcp6_client *client,
char * const *vendor_class);
int sd_dhcp6_client_set_prefix_delegation_hint(
sd_dhcp6_client *client,
uint8_t prefixlen,
const struct in6_addr *pd_prefix);
int sd_dhcp6_client_get_prefix_delegation(sd_dhcp6_client *client,
int *delegation);
int sd_dhcp6_client_set_prefix_delegation(sd_dhcp6_client *client,
int delegation);
int sd_dhcp6_client_get_address_request(sd_dhcp6_client *client,
int *request);
int sd_dhcp6_client_set_address_request(sd_dhcp6_client *client,
int request);
int sd_dhcp6_client_add_vendor_option(sd_dhcp6_client *client,
sd_dhcp6_option *v);
int sd_dhcp6_client_set_rapid_commit(sd_dhcp6_client *client, int enable);
int sd_dhcp6_client_set_send_release(sd_dhcp6_client *client, int enable);
int sd_dhcp6_client_get_lease(
sd_dhcp6_client *client,
sd_dhcp6_lease **ret);
int sd_dhcp6_client_add_option(sd_dhcp6_client *client, sd_dhcp6_option *v);
int sd_dhcp6_client_stop(sd_dhcp6_client *client);
int sd_dhcp6_client_start(sd_dhcp6_client *client);
int sd_dhcp6_client_is_running(sd_dhcp6_client *client);
int sd_dhcp6_client_attach_event(
sd_dhcp6_client *client,
sd_event *event,
int64_t priority);
int sd_dhcp6_client_detach_event(sd_dhcp6_client *client);
sd_event *sd_dhcp6_client_get_event(sd_dhcp6_client *client);
int sd_dhcp6_client_attach_device(sd_dhcp6_client *client, sd_device *dev);
sd_dhcp6_client *sd_dhcp6_client_ref(sd_dhcp6_client *client);
sd_dhcp6_client *sd_dhcp6_client_unref(sd_dhcp6_client *client);
int sd_dhcp6_client_new(sd_dhcp6_client **ret);
_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_dhcp6_client, sd_dhcp6_client_unref);
_SD_END_DECLARATIONS;
#endif
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