diff options
Diffstat (limited to 'eBones/libkadm')
-rw-r--r-- | eBones/libkadm/Makefile | 3 | ||||
-rw-r--r-- | eBones/libkadm/kadm.h | 16 | ||||
-rw-r--r-- | eBones/libkadm/kadm_cli_wrap.c | 74 | ||||
-rw-r--r-- | eBones/libkadm/kadm_stream.c | 80 | ||||
-rw-r--r-- | eBones/libkadm/kadm_supp.c | 26 |
5 files changed, 151 insertions, 48 deletions
diff --git a/eBones/libkadm/Makefile b/eBones/libkadm/Makefile index 4642530..293e842 100644 --- a/eBones/libkadm/Makefile +++ b/eBones/libkadm/Makefile @@ -3,7 +3,8 @@ LIB= kadm SRCS= kadm_err.c kadm_stream.c kadm_supp.c kadm_cli_wrap.c -CFLAGS+= -I. -I${.CURDIR} -I${.CURDIR}/../include -I${KRBOBJDIR} -DPOSIX -Wall +CFLAGS+= -I. -I${.CURDIR} -I${.CURDIR}/../include -I${KRBOBJDIR} \ + -DPOSIX -Wall CLEANFILES+= kadm_err.c kadm_err.h kadm_err.c kadm_err.h: kadm_err.et diff --git a/eBones/libkadm/kadm.h b/eBones/libkadm/kadm.h index eea05df..21a23bb 100644 --- a/eBones/libkadm/kadm.h +++ b/eBones/libkadm/kadm.h @@ -29,6 +29,7 @@ #include <sys/types.h> #include <netinet/in.h> #include <krb.h> +#include <krb_db.h> #include <des.h> /* The global structures for the client and server */ @@ -145,4 +146,19 @@ int vts_short(u_short dat, u_char **st, int loc); int vts_long(u_long dat, u_char **st, int loc); int vts_char(u_char dat, u_char **st, int loc); +int kadm_cli_conn(void); +void kadm_cli_disconn(void); +int kadm_cli_send(u_char *st_dat, int st_siz, u_char **ret_dat, int *ret_siz); +int kadm_cli_out(u_char *dat, int dat_len, u_char **ret_dat, int *ret_siz); +int kadm_cli_keyd(des_cblock s_k, des_key_schedule s_s); + +int kadm_get(Kadm_vals *vals, u_char fl[4]); +int kadm_mod(Kadm_vals *vals1, Kadm_vals *vals2); +int kadm_add(Kadm_vals *vals); +int kadm_change_pw(des_cblock newkey); +int kadm_init_link(char n[], char i[], char r[]); +void prin_vals(Kadm_vals *vals); +void kadm_vals_to_prin(u_char fields[FLDSZ], Principal *new, Kadm_vals *old); +void kadm_prin_to_vals(u_char fields[FLDSZ], Kadm_vals *new, Principal *old); + #endif KADM_DEFS diff --git a/eBones/libkadm/kadm_cli_wrap.c b/eBones/libkadm/kadm_cli_wrap.c index 3522e74..e25439d 100644 --- a/eBones/libkadm/kadm_cli_wrap.c +++ b/eBones/libkadm/kadm_cli_wrap.c @@ -20,9 +20,9 @@ static const char rcsid[] = * kadm_cli_wrap.c the client side wrapping of the calls to the admin server */ -#include <sys/types.h> #include <unistd.h> #include <string.h> +#include <sys/types.h> #include <errno.h> #include <signal.h> #include <netdb.h> @@ -31,12 +31,6 @@ static const char rcsid[] = #include <kadm_err.h> #include <krb_err.h> -int kadm_cli_out(u_char *dat, int dat_len, u_char **ret_dat, int *ret_siz); -int kadm_cli_send(u_char *st_dat, int st_siz, u_char **ret_dat, int *ret_siz); -int kadm_cli_keyd(des_cblock *s_k, des_key_schedule s_s); -int kadm_cli_conn(void); -void kadm_cli_disconn(void); - #ifndef NULL #define NULL 0 #endif @@ -50,11 +44,11 @@ static Kadm_Client client_parm; static des_cblock sess_key; /* to be filled in by kadm_cli_keyd */ static Key_schedule sess_sched; -static void clear_secrets() +static void +clear_secrets() { bzero((char *)sess_key, sizeof(sess_key)); bzero((char *)sess_sched, sizeof(sess_sched)); - return; } /* @@ -65,7 +59,11 @@ static void clear_secrets() * data about the connection between the server and client, the services * used, the locations and other fun things */ -int kadm_init_link(char n[], char i[], char r[]) +int +kadm_init_link(n, i, r) +char n[]; +char i[]; +char r[]; { struct servent *sep; /* service we will talk to */ struct hostent *hop; /* host we will talk to */ @@ -104,7 +102,9 @@ int kadm_init_link(char n[], char i[], char r[]) * key. Returns no actual data from the master server, since this is called * by a user */ -int kadm_change_pw(des_cblock newkey) +int +kadm_change_pw(newkey) +des_cblock newkey; /* The DES form of the users key */ { int stsize, retc; /* stream size and return code */ u_char *send_st; /* send stream */ @@ -148,7 +148,9 @@ int kadm_change_pw(des_cblock newkey) * entry, so if you leave certain fields blank you will be able to determine * the default values they are set to */ -int kadm_add(Kadm_vals *vals) +int +kadm_add(vals) +Kadm_vals *vals; { u_char *st, *st2; /* st will hold the stream of values */ int st_len; /* st2 the final stream with opcode */ @@ -184,7 +186,10 @@ int kadm_add(Kadm_vals *vals) * Modifies all entries corresponding to the first values so they match the * second values. returns the values for the changed entries in vals2 */ -int kadm_mod(Kadm_vals *vals1, Kadm_vals *vals2) +int +kadm_mod(vals1, vals2) +Kadm_vals *vals1; +Kadm_vals *vals2; { u_char *st, *st2; /* st will hold the stream of values */ int st_len, nlen; /* st2 the final stream with opcode */ @@ -228,7 +233,11 @@ int kadm_mod(Kadm_vals *vals1, Kadm_vals *vals2) * this data for each matching recipient, after a count of how many such * matches there were */ -int kadm_get(Kadm_vals *vals, u_char fl[4]) +int +kadm_get(vals, fl) +Kadm_vals *vals; +u_char fl[4]; + { int loop; /* for copying the fields data */ u_char *st, *st2; /* st will hold the stream of values */ @@ -276,7 +285,12 @@ int kadm_get(Kadm_vals *vals, u_char fl[4]) * connection to the admin server. If the connection is succesfully open * then it sends the data and waits for a reply. */ -int kadm_cli_send(u_char *st_dat, int st_siz, u_char **ret_dat, int *ret_siz) +int +kadm_cli_send(st_dat, st_siz, ret_dat, ret_siz) +u_char *st_dat; /* the actual data */ +int st_siz; /* length of said data */ +u_char **ret_dat; /* to give return info */ +int *ret_siz; /* length of returned info */ { int act_len, retdat; /* current offset into packet, return * data */ @@ -292,7 +306,7 @@ int kadm_cli_send(u_char *st_dat, int st_siz, u_char **ret_dat, int *ret_siz) (void) strncpy((char *)act_st, KADM_VERSTR, KADM_VERSIZE); act_len = KADM_VERSIZE; - if ((retdat = kadm_cli_keyd(&sess_key, sess_sched)) != KADM_SUCCESS) { + if ((retdat = kadm_cli_keyd(sess_key, sess_sched)) != KADM_SUCCESS) { free((char *)act_st); return retdat; /* couldnt get key working */ } @@ -312,7 +326,7 @@ int kadm_cli_send(u_char *st_dat, int st_siz, u_char **ret_dat, int *ret_siz) cksum = 0; #else cksum = quad_cksum((des_cblock *)priv_pak, (des_cblock *)0, - (long)priv_len, 0, &sess_key); + (long)priv_len, 0, (des_cblock *)sess_key); #endif if ((retdat = krb_mk_req(&authent, client_parm.sname, client_parm.sinst, client_parm.krbrlm, (long)cksum))) { @@ -379,7 +393,10 @@ int kadm_cli_send(u_char *st_dat, int st_siz, u_char **ret_dat, int *ret_siz) } /* takes in the sess_key and key_schedule and sets them appropriately */ -int kadm_cli_keyd(des_cblock *s_k, des_key_schedule s_s) +int +kadm_cli_keyd(s_k, s_s) +des_cblock s_k; /* session key */ +des_key_schedule s_s; /* session key schedule */ { CREDENTIALS cred; /* to get key data */ int stat; @@ -393,7 +410,7 @@ int kadm_cli_keyd(des_cblock *s_k, des_key_schedule s_s) #ifdef NOENCRYPTION bzero(s_s, sizeof(des_key_schedule)); #else - if ((stat = key_sched(s_k,s_s))) + if ((stat = key_sched((des_cblock *)s_k,s_s))) return(stat+krb_err_base); #endif return KADM_SUCCESS; @@ -401,7 +418,8 @@ int kadm_cli_keyd(des_cblock *s_k, des_key_schedule s_s) static sigtype (*opipe)(); -int kadm_cli_conn() +int +kadm_cli_conn() { /* this connects and sets my_addr */ int on = 1; @@ -435,15 +453,21 @@ int kadm_cli_conn() return KADM_SUCCESS; } -void kadm_cli_disconn() +void +kadm_cli_disconn() { (void) close(client_parm.admin_fd); (void) signal(SIGPIPE, opipe); - return; } -int kadm_cli_out(u_char *dat, int dat_len, u_char **ret_dat, int *ret_siz) +int +kadm_cli_out(dat, dat_len, ret_dat, ret_siz) +u_char *dat; +int dat_len; +u_char **ret_dat; +int *ret_siz; { + extern int errno; u_short dlen; int retval; @@ -461,7 +485,7 @@ int kadm_cli_out(u_char *dat, int dat_len, u_char **ret_dat, int *ret_siz) return (errno); /* XXX */ if ((retval = krb_net_read(client_parm.admin_fd, (char *) &dlen, - sizeof(u_short))) != sizeof(u_short)) { + sizeof(u_short)) != sizeof(u_short))) { if (retval < 0) return(errno); /* XXX */ else @@ -474,7 +498,7 @@ int kadm_cli_out(u_char *dat, int dat_len, u_char **ret_dat, int *ret_siz) return(KADM_NOMEM); if ((retval = krb_net_read(client_parm.admin_fd, (char *) *ret_dat, - (int) dlen)) != dlen) { + (int) dlen) != dlen)) { if (retval < 0) return(errno); /* XXX */ else diff --git a/eBones/libkadm/kadm_stream.c b/eBones/libkadm/kadm_stream.c index 02b8263..58a625a 100644 --- a/eBones/libkadm/kadm_stream.c +++ b/eBones/libkadm/kadm_stream.c @@ -29,7 +29,7 @@ static const char rcsid[] = */ #include <string.h> -#include "kadm.h" +#include <kadm.h> #define min(a,b) (((a) < (b)) ? (a) : (b)) @@ -40,7 +40,11 @@ vals_to_stream this function creates a byte-stream representation of the kadm_vals structure */ -int vals_to_stream(Kadm_vals *dt_in, u_char **dt_out) + +int +vals_to_stream(dt_in, dt_out) +Kadm_vals *dt_in; +u_char **dt_out; { int vsloop, stsize; /* loop counter, stream size */ @@ -74,21 +78,32 @@ int vals_to_stream(Kadm_vals *dt_in, u_char **dt_out) return(stsize); } -int build_field_header(u_char *cont, u_char **st) +int +build_field_header(cont, st) +u_char *cont; /* container for fields data */ +u_char **st; /* stream */ { *st = (u_char *) malloc (4); bcopy((char *) cont, (char *) *st, 4); return 4; /* return pointer to current stream location */ } -int vts_string(char *dat, u_char **st, int loc) +int +vts_string(dat, st, loc) +char *dat; /* a string to put on the stream */ +u_char **st; /* base pointer to the stream */ +int loc; /* offset into the stream for current data */ { *st = (u_char *) realloc ((char *)*st, (unsigned) (loc + strlen(dat) + 1)); bcopy(dat, (char *)(*st + loc), strlen(dat)+1); return strlen(dat)+1; } -int vts_short(u_short dat, u_char **st, int loc) +int +vts_short(dat, st, loc) +u_short dat; /* the attributes field */ +u_char **st; /* a base pointer to the stream */ +int loc; /* offset into the stream for current data */ { u_short temp; /* to hold the net order short */ @@ -98,7 +113,11 @@ int vts_short(u_short dat, u_char **st, int loc) return sizeof(u_short); } -int vts_long(u_long dat, u_char **st, int loc) +int +vts_long(dat, st, loc) +u_long dat; /* the attributes field */ +u_char **st; /* a base pointer to the stream */ +int loc; /* offset into the stream for current data */ { u_long temp; /* to hold the net order short */ @@ -108,8 +127,11 @@ int vts_long(u_long dat, u_char **st, int loc) return sizeof(u_long); } - -int vts_char(u_char dat, u_char **st, int loc) +int +vts_char(dat, st, loc) +u_char dat; /* the attributes field */ +u_char **st; /* a base pointer to the stream */ +int loc; /* offset into the stream for current data */ { *st = (u_char *) realloc ((char *)*st, (unsigned)(loc + sizeof(u_char))); (*st)[loc] = (u_char) dat; @@ -123,7 +145,11 @@ stream_to_vals this decodes a byte stream represntation of a vals struct into kadm_vals */ -int stream_to_vals(u_char *dt_in, Kadm_vals *dt_out, int maxlen) +int +stream_to_vals(dt_in, dt_out, maxlen) +u_char *dt_in; +Kadm_vals *dt_out; +int maxlen; /* max length to use */ { register int vsloop, stsize; /* loop counter, stream size */ register int status; @@ -182,7 +208,11 @@ int stream_to_vals(u_char *dt_in, Kadm_vals *dt_out, int maxlen) return stsize; } -int check_field_header(u_char *st, u_char *cont, int maxlen) +int +check_field_header(st, cont, maxlen) +u_char *st; /* stream */ +u_char *cont; /* container for fields data */ +int maxlen; { if (4 > maxlen) return(-1); @@ -190,7 +220,13 @@ int check_field_header(u_char *st, u_char *cont, int maxlen) return 4; /* return pointer to current stream location */ } -int stv_string(u_char *st, char *dat, int loc, int stlen, int maxlen) +int +stv_string(st, dat, loc, stlen, maxlen) +register u_char *st; /* base pointer to the stream */ +char *dat; /* a string to read from the stream */ +register int loc; /* offset into the stream for current data */ +int stlen; /* max length of string to copy in */ +int maxlen; /* max length of input stream */ { int maxcount; /* max count of chars to copy */ @@ -203,7 +239,12 @@ int stv_string(u_char *st, char *dat, int loc, int stlen, int maxlen) return strlen(dat)+1; } -int stv_short(u_char *st, u_short *dat, int loc, int maxlen) +int +stv_short(st, dat, loc, maxlen) +u_char *st; /* a base pointer to the stream */ +u_short *dat; /* the attributes field */ +int loc; /* offset into the stream for current data */ +int maxlen; { u_short temp; /* to hold the net order short */ @@ -214,7 +255,12 @@ int stv_short(u_char *st, u_short *dat, int loc, int maxlen) return sizeof(u_short); } -int stv_long(u_char *st, u_long *dat, int loc, int maxlen) +int +stv_long(st, dat, loc, maxlen) +u_char *st; /* a base pointer to the stream */ +u_long *dat; /* the attributes field */ +int loc; /* offset into the stream for current data */ +int maxlen; /* maximum length of st */ { u_long temp; /* to hold the net order short */ @@ -225,10 +271,16 @@ int stv_long(u_char *st, u_long *dat, int loc, int maxlen) return sizeof(u_long); } -int stv_char(u_char *st, u_char *dat, int loc, int maxlen) +int +stv_char(st, dat, loc, maxlen) +u_char *st; /* a base pointer to the stream */ +u_char *dat; /* the attributes field */ +int loc; /* offset into the stream for current data */ +int maxlen; { if (loc + 1 > maxlen) return(-1); *dat = *(st + loc); return 1; } + diff --git a/eBones/libkadm/kadm_supp.c b/eBones/libkadm/kadm_supp.c index deaf63b..353fed0 100644 --- a/eBones/libkadm/kadm_supp.c +++ b/eBones/libkadm/kadm_supp.c @@ -26,16 +26,18 @@ static const char rcsid[] = structure */ -#include <time.h> #include <string.h> -#include "kadm.h" -#include "krb_db.h" +#include <time.h> +#include <kadm.h> +#include <krb_db.h> /* prin_vals: recieves : a vals structure */ -void prin_vals(Kadm_vals *vals) +void +prin_vals(vals) +Kadm_vals *vals; { printf("Info in Database for %s.%s:\n", vals->name, vals->instance); printf(" Max Life: %d Exp Date: %s\n",vals->max_life, @@ -45,9 +47,9 @@ void prin_vals(Kadm_vals *vals) } #ifdef notdef -int nierror(int s) +nierror(s) +int s; { - extern char *error_message(); printf("Kerberos admin server loses..... %s\n",error_message(s)); return(s); } @@ -57,7 +59,11 @@ int nierror(int s) it copies the fields in Principal specified by fields into Kadm_vals, i.e from old to new */ -void kadm_prin_to_vals(u_char fields[], Kadm_vals *new, Principal *old) +void +kadm_prin_to_vals(fields, new, old) +u_char fields[FLDSZ]; +Kadm_vals *new; +Principal *old; { bzero((char *)new, sizeof(*new)); if (IS_FIELD(KADM_NAME,fields)) { @@ -87,7 +93,11 @@ void kadm_prin_to_vals(u_char fields[], Kadm_vals *new, Principal *old) } } -void kadm_vals_to_prin(u_char fields[], Principal *new, Kadm_vals *old) +void +kadm_vals_to_prin(fields, new, old) +u_char fields[FLDSZ]; +Principal *new; +Kadm_vals *old; { bzero((char *)new, sizeof(*new)); |