16e91bba0SGirish Moodalbail /* 26e91bba0SGirish Moodalbail * CDDL HEADER START 36e91bba0SGirish Moodalbail * 46e91bba0SGirish Moodalbail * The contents of this file are subject to the terms of the 56e91bba0SGirish Moodalbail * Common Development and Distribution License (the "License"). 66e91bba0SGirish Moodalbail * You may not use this file except in compliance with the License. 76e91bba0SGirish Moodalbail * 86e91bba0SGirish Moodalbail * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 96e91bba0SGirish Moodalbail * or http://www.opensolaris.org/os/licensing. 106e91bba0SGirish Moodalbail * See the License for the specific language governing permissions 116e91bba0SGirish Moodalbail * and limitations under the License. 126e91bba0SGirish Moodalbail * 136e91bba0SGirish Moodalbail * When distributing Covered Code, include this CDDL HEADER in each 146e91bba0SGirish Moodalbail * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 156e91bba0SGirish Moodalbail * If applicable, add the following below this CDDL HEADER, with the 166e91bba0SGirish Moodalbail * fields enclosed by brackets "[]" replaced with your own identifying 176e91bba0SGirish Moodalbail * information: Portions Copyright [yyyy] [name of copyright owner] 186e91bba0SGirish Moodalbail * 196e91bba0SGirish Moodalbail * CDDL HEADER END 206e91bba0SGirish Moodalbail */ 216e91bba0SGirish Moodalbail 226e91bba0SGirish Moodalbail /* 23ec3706caSVasumathi Sundaram * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. 24b31320a7SChris Fraire * Copyright (c) 2016, Chris Fraire <cfraire@me.com>. 25*a73be61aSHans Rosenfeld * Copyright 2021 Tintri by DDN, Inc. All rights reserved. 266e91bba0SGirish Moodalbail */ 276e91bba0SGirish Moodalbail 286e91bba0SGirish Moodalbail #ifndef _IPMGMT_IMPL_H 296e91bba0SGirish Moodalbail #define _IPMGMT_IMPL_H 306e91bba0SGirish Moodalbail 316e91bba0SGirish Moodalbail #ifdef __cplusplus 326e91bba0SGirish Moodalbail extern "C" { 336e91bba0SGirish Moodalbail #endif 346e91bba0SGirish Moodalbail 356e91bba0SGirish Moodalbail #include <net/if.h> 366e91bba0SGirish Moodalbail #include <libnvpair.h> 376e91bba0SGirish Moodalbail #include <libipadm.h> 386e91bba0SGirish Moodalbail #include <ipadm_ipmgmt.h> 396e91bba0SGirish Moodalbail #include <syslog.h> 406e91bba0SGirish Moodalbail #include <pthread.h> 418887b57dSGirish Moodalbail #include <libscf.h> 426e91bba0SGirish Moodalbail 436e91bba0SGirish Moodalbail #define IPMGMT_STRSIZE 256 44550b6e40SSowmini Varadhan #define IPMGMTD_FMRI "svc:/network/ip-interface-management:default" 456e91bba0SGirish Moodalbail 466e91bba0SGirish Moodalbail /* ipmgmt_door.c */ 476e91bba0SGirish Moodalbail extern void ipmgmt_handler(void *, char *, size_t, door_desc_t *, uint_t); 486e91bba0SGirish Moodalbail 496e91bba0SGirish Moodalbail /* ipmgmt_util.c */ 506e91bba0SGirish Moodalbail extern void ipmgmt_log(int, const char *, ...); 519b5bf10aSMark Haywood extern int ipmgmt_cpfile(const char *, const char *, boolean_t); 526e91bba0SGirish Moodalbail 536e91bba0SGirish Moodalbail /* ipmgmt_persist.c */ 54*a73be61aSHans Rosenfeld extern boolean_t ipmgmt_persist_if_exists(const char *, sa_family_t); 55*a73be61aSHans Rosenfeld extern void ipmgmt_get_group_interface(const char *, char *, size_t); 566e91bba0SGirish Moodalbail 576e91bba0SGirish Moodalbail /* 586e91bba0SGirish Moodalbail * following are the list of DB walker callback functions and the callback 596e91bba0SGirish Moodalbail * arguments for each of the callback functions used by the daemon 606e91bba0SGirish Moodalbail */ 616e91bba0SGirish Moodalbail /* following functions take 'ipmgmt_prop_arg_t' as the callback argument */ 626e91bba0SGirish Moodalbail extern db_wfunc_t ipmgmt_db_getprop, ipmgmt_db_resetprop; 636e91bba0SGirish Moodalbail 646e91bba0SGirish Moodalbail /* following functions take ipadm_dbwrite_cbarg_t as callback argument */ 65*a73be61aSHans Rosenfeld extern db_wfunc_t ipmgmt_db_add, ipmgmt_db_update, ipmgmt_db_update_if; 666e91bba0SGirish Moodalbail 676e91bba0SGirish Moodalbail typedef struct { 68*a73be61aSHans Rosenfeld char *cb_ifname; 69*a73be61aSHans Rosenfeld char *cb_aobjname; 706e91bba0SGirish Moodalbail nvlist_t *cb_onvl; 71*a73be61aSHans Rosenfeld int cb_ocnt; 72*a73be61aSHans Rosenfeld } ipmgmt_get_cbarg_t; 73*a73be61aSHans Rosenfeld extern db_wfunc_t ipmgmt_db_getif; 746e91bba0SGirish Moodalbail extern db_wfunc_t ipmgmt_db_getaddr; 756e91bba0SGirish Moodalbail 766e91bba0SGirish Moodalbail typedef struct { 776e91bba0SGirish Moodalbail sa_family_t cb_family; 786e91bba0SGirish Moodalbail char *cb_ifname; 79*a73be61aSHans Rosenfeld boolean_t cb_ipv4exists; 80*a73be61aSHans Rosenfeld boolean_t cb_ipv6exists; 816e91bba0SGirish Moodalbail } ipmgmt_if_cbarg_t; 826e91bba0SGirish Moodalbail extern db_wfunc_t ipmgmt_db_setif, ipmgmt_db_resetif; 836e91bba0SGirish Moodalbail 846e91bba0SGirish Moodalbail typedef struct { 856e91bba0SGirish Moodalbail char *cb_aobjname; 866e91bba0SGirish Moodalbail } ipmgmt_resetaddr_cbarg_t; 876e91bba0SGirish Moodalbail extern db_wfunc_t ipmgmt_db_resetaddr; 886e91bba0SGirish Moodalbail 896e91bba0SGirish Moodalbail typedef struct { 906e91bba0SGirish Moodalbail sa_family_t cb_family; 916e91bba0SGirish Moodalbail nvlist_t *cb_invl; 926e91bba0SGirish Moodalbail nvlist_t *cb_onvl; 936e91bba0SGirish Moodalbail int cb_ocnt; 946e91bba0SGirish Moodalbail } ipmgmt_initif_cbarg_t; 956e91bba0SGirish Moodalbail extern db_wfunc_t ipmgmt_db_initif; 966e91bba0SGirish Moodalbail 976e91bba0SGirish Moodalbail /* 986e91bba0SGirish Moodalbail * A linked list of address object nodes. Each node in the list tracks 996e91bba0SGirish Moodalbail * following information for the address object identified by `am_aobjname'. 1006e91bba0SGirish Moodalbail * - interface on which the address is created 101ed1e9379SHans Rosenfeld * - logical interface number on which the address is created 1026e91bba0SGirish Moodalbail * - address family 1036e91bba0SGirish Moodalbail * - `am_nextnum' identifies the next number to use to generate user part 1046e91bba0SGirish Moodalbail * of `aobjname'. 1056e91bba0SGirish Moodalbail * - address type (static, dhcp or addrconf) 1066e91bba0SGirish Moodalbail * - `am_flags' indicates if this addrobj in active and/or persist config 107b31320a7SChris Fraire * - other, ipadm_addr_type_t-specific values are cached in 108b31320a7SChris Fraire * am_addr_cache (see type ipmgmt_addr_cache_u): 109b31320a7SChris Fraire * - ipv6: ipmgmt_am_linklocal (macro) 110b31320a7SChris Fraire * - ipv6: ipmgmt_am_ifid (macro) 111b31320a7SChris Fraire * - dhcp: ipmgmt_am_reqhost (macro) 1126e91bba0SGirish Moodalbail */ 1136e91bba0SGirish Moodalbail typedef struct ipmgmt_aobjmap_s { 1146e91bba0SGirish Moodalbail struct ipmgmt_aobjmap_s *am_next; 1156e91bba0SGirish Moodalbail char am_aobjname[IPADM_AOBJSIZ]; 1166e91bba0SGirish Moodalbail char am_ifname[LIFNAMSIZ]; 1176e91bba0SGirish Moodalbail int32_t am_lnum; 1186e91bba0SGirish Moodalbail sa_family_t am_family; 1196e91bba0SGirish Moodalbail ipadm_addr_type_t am_atype; 1206e91bba0SGirish Moodalbail uint32_t am_nextnum; 1216e91bba0SGirish Moodalbail uint32_t am_flags; 122b31320a7SChris Fraire ipmgmt_addr_type_cache_u am_atype_cache; 1236e91bba0SGirish Moodalbail } ipmgmt_aobjmap_t; 1246e91bba0SGirish Moodalbail 125b31320a7SChris Fraire #define ipmgmt_am_linklocal \ 126b31320a7SChris Fraire am_atype_cache.ipmgmt_ipv6_cache_s.ipmgmt_linklocal 127b31320a7SChris Fraire #define ipmgmt_am_ifid \ 128b31320a7SChris Fraire am_atype_cache.ipmgmt_ipv6_cache_s.ipmgmt_ifid 129b31320a7SChris Fraire #define ipmgmt_am_reqhost \ 130b31320a7SChris Fraire am_atype_cache.ipmgmt_dhcp_cache_s.ipmgmt_reqhost 131b31320a7SChris Fraire 1326e91bba0SGirish Moodalbail /* linked list of `aobjmap' nodes, protected by RW lock */ 1336e91bba0SGirish Moodalbail typedef struct ipmgmt_aobjmap_list_s { 1346e91bba0SGirish Moodalbail ipmgmt_aobjmap_t *aobjmap_head; 1356e91bba0SGirish Moodalbail pthread_rwlock_t aobjmap_rwlock; 1366e91bba0SGirish Moodalbail } ipmgmt_aobjmap_list_t; 1376e91bba0SGirish Moodalbail 1386e91bba0SGirish Moodalbail /* global `aobjmap' defined in ipmgmt_main.c */ 1396e91bba0SGirish Moodalbail extern ipmgmt_aobjmap_list_t aobjmap; 1406e91bba0SGirish Moodalbail 1416e91bba0SGirish Moodalbail /* operations on the `aobjmap' linked list */ 1426e91bba0SGirish Moodalbail #define ADDROBJ_ADD 0x00000001 1436e91bba0SGirish Moodalbail #define ADDROBJ_DELETE 0x00000002 1446e91bba0SGirish Moodalbail #define ADDROBJ_LOOKUPADD 0x00000004 145ec3706caSVasumathi Sundaram #define ADDROBJ_SETLIFNUM 0x00000008 1466e91bba0SGirish Moodalbail 1478887b57dSGirish Moodalbail /* Permanent data store for ipadm */ 1488887b57dSGirish Moodalbail #define IPADM_DB_FILE "/etc/ipadm/ipadm.conf" 1498887b57dSGirish Moodalbail #define IPADM_FILE_MODE (S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH) 1508887b57dSGirish Moodalbail 1518887b57dSGirish Moodalbail /* 1528887b57dSGirish Moodalbail * With the initial integration of the daemon (PSARC 2010/080), the version 1538887b57dSGirish Moodalbail * of the ipadm data-store (/etc/ipadm/ipadm.conf) was 0. A subsequent fix 1548887b57dSGirish Moodalbail * needed an upgrade to the data-store and we bumped the version to 1. 1558887b57dSGirish Moodalbail */ 1568887b57dSGirish Moodalbail #define IPADM_DB_VERSION 1 1578887b57dSGirish Moodalbail 1586e91bba0SGirish Moodalbail /* 1596e91bba0SGirish Moodalbail * A temporary file created in SMF volatile filesystem. This file captures the 1606e91bba0SGirish Moodalbail * in-memory copy of list `aobjmap' on disk. This is done to recover from 1616e91bba0SGirish Moodalbail * daemon reboot (using svcadm) or crashes. 1626e91bba0SGirish Moodalbail */ 1639b5bf10aSMark Haywood #define IPADM_TMPFS_DIR "/etc/svc/volatile/ipadm" 1646e91bba0SGirish Moodalbail #define ADDROBJ_MAPPING_DB_FILE IPADM_TMPFS_DIR"/aobjmap.conf" 1656e91bba0SGirish Moodalbail 1669b5bf10aSMark Haywood /* 1679b5bf10aSMark Haywood * A temporary copy of the ipadm configuration file might need 1689b5bf10aSMark Haywood * to be created if write requests are encountered during boottime 1699b5bf10aSMark Haywood * and the root filesystem is mounted read-only. 1709b5bf10aSMark Haywood */ 1719b5bf10aSMark Haywood #define IPADM_VOL_DB_FILE IPADM_TMPFS_DIR"/ipadm.conf" 1729b5bf10aSMark Haywood 1738887b57dSGirish Moodalbail /* SCF resources required to interact with svc.configd */ 1748887b57dSGirish Moodalbail typedef struct scf_resources { 1758887b57dSGirish Moodalbail scf_handle_t *sr_handle; 1768887b57dSGirish Moodalbail scf_instance_t *sr_inst; 1778887b57dSGirish Moodalbail scf_propertygroup_t *sr_pg; 1788887b57dSGirish Moodalbail scf_property_t *sr_prop; 1798887b57dSGirish Moodalbail scf_value_t *sr_val; 1808887b57dSGirish Moodalbail scf_transaction_t *sr_tx; 1818887b57dSGirish Moodalbail scf_transaction_entry_t *sr_ent; 1828887b57dSGirish Moodalbail } scf_resources_t; 1838887b57dSGirish Moodalbail 184*a73be61aSHans Rosenfeld extern int ipmgmt_update_family_nvp(nvlist_t *, 185*a73be61aSHans Rosenfeld sa_family_t, uint_t); 1866e91bba0SGirish Moodalbail extern int ipmgmt_db_walk(db_wfunc_t *, void *, ipadm_db_op_t); 1876e91bba0SGirish Moodalbail extern int ipmgmt_aobjmap_op(ipmgmt_aobjmap_t *, uint32_t); 1886e91bba0SGirish Moodalbail extern boolean_t ipmgmt_aobjmap_init(void *, nvlist_t *, char *, 1896e91bba0SGirish Moodalbail size_t, int *); 190ed1e9379SHans Rosenfeld extern int ipmgmt_persist_aobjmap(ipmgmt_aobjmap_t *, 1916e91bba0SGirish Moodalbail ipadm_db_op_t); 1928887b57dSGirish Moodalbail extern boolean_t ipmgmt_ngz_firstboot_postinstall(); 193550b6e40SSowmini Varadhan extern int ipmgmt_persist_if(ipmgmt_if_arg_t *); 1948887b57dSGirish Moodalbail extern void ipmgmt_init_prop(); 1958887b57dSGirish Moodalbail extern boolean_t ipmgmt_db_upgrade(void *, nvlist_t *, char *, 1968887b57dSGirish Moodalbail size_t, int *); 1978887b57dSGirish Moodalbail extern int ipmgmt_create_scf_resources(const char *, 1988887b57dSGirish Moodalbail scf_resources_t *); 1998887b57dSGirish Moodalbail extern void ipmgmt_release_scf_resources(scf_resources_t *); 2008887b57dSGirish Moodalbail extern boolean_t ipmgmt_needs_upgrade(scf_resources_t *); 2018887b57dSGirish Moodalbail extern void ipmgmt_update_dbver(scf_resources_t *); 2028887b57dSGirish Moodalbail 2036e91bba0SGirish Moodalbail #ifdef __cplusplus 2046e91bba0SGirish Moodalbail } 2056e91bba0SGirish Moodalbail #endif 2066e91bba0SGirish Moodalbail 2076e91bba0SGirish Moodalbail #endif /* _IPMGMT_IMPL_H */ 208