mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-11-16 15:44:04 +01:00
c183a93033
This is a ported/modified version of the ypxfr program from the yps-0.21 package from the NYS project. This program is normally invoked by ypserv when it receives a yppush command from an NIS master. It can also be run from the command line to grab copies of maps when initializing a slave server. This program has been hacked in the following ways: - rpcgen'ed new yp_xdr.c, yp_svc.c and yp_clnt.c files. The old ones were rather grody. - Changed certain function names (prefended a _ to them) to avoid conflicts with certain functions lurking within libc. One major problem here is that ypxfr needs to bind to a YP master in order to work correctly, but it can't use the _yp_bind function inside libc because that function only lets you bind to a domain, not a specific host. Lots of head scratching here. - Converted from GDBM to DB at gunpoint. - Removed lots of really nasty looking DEBUG code to try to reduce clutter. - Incorporated some of the library code supplied with yps-0.21 on which ypxfr was dependent. This program still needs to be cleaned up just as a matter of principle: I get all icky just looking at it sometimes.
289 lines
5.3 KiB
C
289 lines
5.3 KiB
C
#define YPMAXRECORD 1024
|
|
#define YPMAXDOMAIN 64
|
|
#define YPMAXMAP 64
|
|
#define YPMAXPEER 64
|
|
|
|
enum ypstat {
|
|
YP_TRUE = 1,
|
|
YP_NOMORE = 2,
|
|
YP_FALSE = 0,
|
|
YP_NOMAP = -1,
|
|
YP_NODOM = -2,
|
|
YP_NOKEY = -3,
|
|
YP_BADOP = -4,
|
|
YP_BADDB = -5,
|
|
YP_YPERR = -6,
|
|
YP_BADARGS = -7,
|
|
YP_VERS = -8,
|
|
};
|
|
typedef enum ypstat ypstat;
|
|
bool_t xdr_ypstat();
|
|
|
|
|
|
enum ypxfrstat {
|
|
YPXFR_SUCC = 1,
|
|
YPXFR_AGE = 2,
|
|
YPXFR_NOMAP = -1,
|
|
YPXFR_NODOM = -2,
|
|
YPXFR_RSRC = -3,
|
|
YPXFR_RPC = -4,
|
|
YPXFR_MADDR = -5,
|
|
YPXFR_YPERR = -6,
|
|
YPXFR_BADARGS = -7,
|
|
YPXFR_DBM = -8,
|
|
YPXFR_FILE = -9,
|
|
YPXFR_SKEW = -10,
|
|
YPXFR_CLEAR = -11,
|
|
YPXFR_FORCE = -12,
|
|
YPXFR_XFRERR = -13,
|
|
YPXFR_REFUSED = -14,
|
|
};
|
|
typedef enum ypxfrstat ypxfrstat;
|
|
bool_t xdr_ypxfrstat();
|
|
|
|
|
|
typedef char *domainname;
|
|
bool_t xdr_domainname();
|
|
|
|
|
|
typedef char *mapname;
|
|
bool_t xdr_mapname();
|
|
|
|
|
|
typedef char *peername;
|
|
bool_t xdr_peername();
|
|
|
|
|
|
typedef struct {
|
|
u_int keydat_len;
|
|
char *keydat_val;
|
|
} keydat;
|
|
bool_t xdr_keydat();
|
|
|
|
|
|
typedef struct {
|
|
u_int valdat_len;
|
|
char *valdat_val;
|
|
} valdat;
|
|
bool_t xdr_valdat();
|
|
|
|
|
|
struct ypmap_parms {
|
|
domainname domain;
|
|
mapname map;
|
|
u_int ordernum;
|
|
peername peer;
|
|
};
|
|
typedef struct ypmap_parms ypmap_parms;
|
|
bool_t xdr_ypmap_parms();
|
|
|
|
|
|
struct ypreq_key {
|
|
domainname domain;
|
|
mapname map;
|
|
keydat key;
|
|
};
|
|
typedef struct ypreq_key ypreq_key;
|
|
bool_t xdr_ypreq_key();
|
|
|
|
|
|
struct ypreq_nokey {
|
|
domainname domain;
|
|
mapname map;
|
|
};
|
|
typedef struct ypreq_nokey ypreq_nokey;
|
|
bool_t xdr_ypreq_nokey();
|
|
|
|
|
|
struct ypreq_xfr {
|
|
ypmap_parms map_parms;
|
|
u_int transid;
|
|
u_int prog;
|
|
u_int port;
|
|
};
|
|
typedef struct ypreq_xfr ypreq_xfr;
|
|
bool_t xdr_ypreq_xfr();
|
|
|
|
|
|
struct ypresp_val {
|
|
ypstat stat;
|
|
valdat val;
|
|
};
|
|
typedef struct ypresp_val ypresp_val;
|
|
bool_t xdr_ypresp_val();
|
|
|
|
|
|
struct ypresp_key_val {
|
|
ypstat stat;
|
|
keydat key;
|
|
valdat val;
|
|
};
|
|
typedef struct ypresp_key_val ypresp_key_val;
|
|
bool_t xdr_ypresp_key_val();
|
|
|
|
|
|
struct ypresp_master {
|
|
ypstat stat;
|
|
peername peer;
|
|
};
|
|
typedef struct ypresp_master ypresp_master;
|
|
bool_t xdr_ypresp_master();
|
|
|
|
|
|
struct ypresp_order {
|
|
ypstat stat;
|
|
u_int ordernum;
|
|
};
|
|
typedef struct ypresp_order ypresp_order;
|
|
bool_t xdr_ypresp_order();
|
|
|
|
|
|
struct ypresp_all {
|
|
bool_t more;
|
|
union {
|
|
ypresp_key_val val;
|
|
} ypresp_all_u;
|
|
};
|
|
typedef struct ypresp_all ypresp_all;
|
|
bool_t __xdr_ypresp_all();
|
|
|
|
|
|
struct ypresp_xfr {
|
|
u_int transid;
|
|
ypxfrstat xfrstat;
|
|
};
|
|
typedef struct ypresp_xfr ypresp_xfr;
|
|
bool_t xdr_ypresp_xfr();
|
|
|
|
|
|
struct ypmaplist {
|
|
mapname map;
|
|
struct ypmaplist *next;
|
|
};
|
|
typedef struct ypmaplist ypmaplist;
|
|
bool_t xdr_ypmaplist();
|
|
|
|
|
|
struct ypresp_maplist {
|
|
ypstat stat;
|
|
ypmaplist *maps;
|
|
};
|
|
typedef struct ypresp_maplist ypresp_maplist;
|
|
bool_t xdr_ypresp_maplist();
|
|
|
|
|
|
enum yppush_status {
|
|
YPPUSH_SUCC = 1,
|
|
YPPUSH_AGE = 2,
|
|
YPPUSH_NOMAP = -1,
|
|
YPPUSH_NODOM = -2,
|
|
YPPUSH_RSRC = -3,
|
|
YPPUSH_RPC = -4,
|
|
YPPUSH_MADDR = -5,
|
|
YPPUSH_YPERR = -6,
|
|
YPPUSH_BADARGS = -7,
|
|
YPPUSH_DBM = -8,
|
|
YPPUSH_FILE = -9,
|
|
YPPUSH_SKEW = -10,
|
|
YPPUSH_CLEAR = -11,
|
|
YPPUSH_FORCE = -12,
|
|
YPPUSH_XFRERR = -13,
|
|
YPPUSH_REFUSED = -14,
|
|
};
|
|
typedef enum yppush_status yppush_status;
|
|
bool_t xdr_yppush_status();
|
|
|
|
|
|
struct yppushresp_xfr {
|
|
u_int transid;
|
|
yppush_status status;
|
|
};
|
|
typedef struct yppushresp_xfr yppushresp_xfr;
|
|
bool_t xdr_yppushresp_xfr();
|
|
|
|
|
|
enum ypbind_resptype {
|
|
YPBIND_SUCC_VAL = 1,
|
|
YPBIND_FAIL_VAL = 2,
|
|
};
|
|
typedef enum ypbind_resptype ypbind_resptype;
|
|
bool_t xdr_ypbind_resptype();
|
|
|
|
|
|
struct ypbind_binding {
|
|
char ypbind_binding_addr[4];
|
|
char ypbind_binding_port[2];
|
|
};
|
|
typedef struct ypbind_binding ypbind_binding;
|
|
bool_t xdr_ypbind_binding();
|
|
|
|
|
|
struct ypbind_resp {
|
|
ypbind_resptype ypbind_status;
|
|
union {
|
|
u_int ypbind_error;
|
|
ypbind_binding ypbind_bindinfo;
|
|
} ypbind_resp_u;
|
|
};
|
|
typedef struct ypbind_resp ypbind_resp;
|
|
bool_t xdr_ypbind_resp();
|
|
|
|
#define YPBIND_ERR_ERR 1
|
|
#define YPBIND_ERR_NOSERV 2
|
|
#define YPBIND_ERR_RESC 3
|
|
|
|
struct ypbind_setdom {
|
|
domainname ypsetdom_domain;
|
|
ypbind_binding ypsetdom_binding;
|
|
u_int ypsetdom_vers;
|
|
};
|
|
typedef struct ypbind_setdom ypbind_setdom;
|
|
bool_t xdr_ypbind_setdom();
|
|
|
|
|
|
#define YPPROG ((u_long)100004)
|
|
#define YPVERS ((u_long)2)
|
|
#define YPPROC_NULL ((u_long)0)
|
|
extern void *ypproc_null_2();
|
|
#define YPPROC_DOMAIN ((u_long)1)
|
|
extern bool_t *ypproc_domain_2();
|
|
#define YPPROC_DOMAIN_NONACK ((u_long)2)
|
|
extern bool_t *ypproc_domain_nonack_2();
|
|
#define YPPROC_MATCH ((u_long)3)
|
|
extern ypresp_val *ypproc_match_2();
|
|
#define YPPROC_FIRST ((u_long)4)
|
|
extern ypresp_key_val *ypproc_first_2();
|
|
#define YPPROC_NEXT ((u_long)5)
|
|
extern ypresp_key_val *ypproc_next_2();
|
|
#define YPPROC_XFR ((u_long)6)
|
|
extern ypresp_xfr *ypproc_xfr_2();
|
|
#define YPPROC_CLEAR ((u_long)7)
|
|
extern void *ypproc_clear_2();
|
|
#define YPPROC_ALL ((u_long)8)
|
|
extern ypresp_all *ypproc_all_2();
|
|
#define YPPROC_MASTER ((u_long)9)
|
|
extern ypresp_master *ypproc_master_2();
|
|
#define YPPROC_ORDER ((u_long)10)
|
|
extern ypresp_order *ypproc_order_2();
|
|
#define YPPROC_MAPLIST ((u_long)11)
|
|
extern ypresp_maplist *ypproc_maplist_2();
|
|
|
|
|
|
#define YPPUSH_XFRRESPPROG ((u_long)0x40000000)
|
|
#define YPPUSH_XFRRESPVERS ((u_long)1)
|
|
#define YPPUSHPROC_NULL ((u_long)0)
|
|
extern void *yppushproc_null_1();
|
|
#define YPPUSHPROC_XFRRESP ((u_long)1)
|
|
extern yppushresp_xfr *yppushproc_xfrresp_1();
|
|
|
|
|
|
#define YPBINDPROG ((u_long)100007)
|
|
#define YPBINDVERS ((u_long)2)
|
|
#define YPBINDPROC_NULL ((u_long)0)
|
|
extern void *ypbindproc_null_2();
|
|
#define YPBINDPROC_DOMAIN ((u_long)1)
|
|
extern ypbind_resp *ypbindproc_domain_2();
|
|
#define YPBINDPROC_SETDOM ((u_long)2)
|
|
extern void *ypbindproc_setdom_2();
|
|
|