diff options
Diffstat (limited to 'crypto/kerberosIV/kadmin/kadm_server.c')
| -rw-r--r-- | crypto/kerberosIV/kadmin/kadm_server.c | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/crypto/kerberosIV/kadmin/kadm_server.c b/crypto/kerberosIV/kadmin/kadm_server.c deleted file mode 100644 index 1006f20..0000000 --- a/crypto/kerberosIV/kadmin/kadm_server.c +++ /dev/null @@ -1,198 +0,0 @@ -/* - Copyright (C) 1989 by the Massachusetts Institute of Technology - - Export of this software from the United States of America is assumed - to require a specific license from the United States Government. - It is the responsibility of any person or organization contemplating - export to obtain such a license before exporting. - -WITHIN THAT CONSTRAINT, permission to use, copy, modify, and -distribute this software and its documentation for any purpose and -without fee is hereby granted, provided that the above copyright -notice appear in all copies and that both that copyright notice and -this permission notice appear in supporting documentation, and that -the name of M.I.T. not be used in advertising or publicity pertaining -to distribution of the software without specific, written prior -permission. M.I.T. makes no representations about the suitability of -this software for any purpose. It is provided "as is" without express -or implied warranty. - - */ - -/* - * Kerberos administration server-side subroutines - */ - -#include "kadm_locl.h" - -RCSID("$Id: kadm_server.c,v 1.9 1997/05/02 10:29:08 joda Exp $"); - -/* -kadm_ser_cpw - the server side of the change_password routine - recieves : KTEXT, {key} - returns : CKSUM, RETCODE - acl : caller can change only own password - -Replaces the password (i.e. des key) of the caller with that specified in key. -Returns no actual data from the master server, since this is called by a user -*/ -int -kadm_ser_cpw(u_char *dat, int len, AUTH_DAT *ad, u_char **datout, int *outlen) -{ - u_int32_t keylow, keyhigh; - des_cblock newkey; - int status; - int stvlen=0; - char *pw_msg; - char pword[MAX_KPW_LEN]; - char *strings[4]; - - /* take key off the stream, and change the database */ - - if ((status = stv_long(dat, &keyhigh, 0, len)) < 0) - return(KADM_LENGTH_ERROR); - stvlen=status; - if ((status = stv_long(dat, &keylow, stvlen, len)) < 0) - return(KADM_LENGTH_ERROR); - stvlen+=status; - - if((status = stv_string(dat, pword, stvlen, sizeof(pword), len))<0) - pword[0]=0; - - keylow = ntohl(keylow); - keyhigh = ntohl(keyhigh); - memcpy(((char *)newkey) + 4, &keyhigh, 4); - memcpy(newkey, &keylow, 4); - - strings[0] = ad->pname; - strings[1] = ad->pinst; - strings[2] = ad->prealm; - strings[3] = NULL; - status = kadm_pw_check(pword, &newkey, &pw_msg, strings); - - memset(pword, 0, sizeof(pword)); - memset(dat, 0, len); - - if(status != KADM_SUCCESS){ - *datout=malloc(0); - *outlen=vts_string(pw_msg, datout, 0); - return status; - } - *datout=0; - *outlen=0; - - return(kadm_change(ad->pname, ad->pinst, ad->prealm, newkey)); -} - - -/* -kadm_ser_add - the server side of the add_entry routine - recieves : KTEXT, {values} - returns : CKSUM, RETCODE, {values} - acl : su, sms (as alloc) - -Adds and entry containing values to the database -returns the values of the entry, so if you leave certain fields blank you will - be able to determine the default values they are set to -*/ -int -kadm_ser_add(u_char *dat, int len, AUTH_DAT *ad, u_char **datout, int *outlen) -{ - Kadm_vals values, retvals; - long status; - - if ((status = stream_to_vals(dat, &values, len)) < 0) - return(KADM_LENGTH_ERROR); - if ((status = kadm_add_entry(ad->pname, ad->pinst, ad->prealm, - &values, &retvals)) == KADM_DATA) { - *outlen = vals_to_stream(&retvals,datout); - return KADM_SUCCESS; - } else { - *outlen = 0; - return status; - } -} - -/* -kadm_ser_mod - the server side of the mod_entry routine - recieves : KTEXT, {values, values} - returns : CKSUM, RETCODE, {values} - acl : su, sms (as register or dealloc) - -Modifies all entries corresponding to the first values so they match the - second values. -returns the values for the changed entries -*/ -int -kadm_ser_mod(u_char *dat, int len, AUTH_DAT *ad, u_char **datout, int *outlen) -{ - Kadm_vals vals1, vals2, retvals; - int wh; - long status; - - if ((wh = stream_to_vals(dat, &vals1, len)) < 0) - return KADM_LENGTH_ERROR; - if ((status = stream_to_vals(dat+wh,&vals2, len-wh)) < 0) - return KADM_LENGTH_ERROR; - if ((status = kadm_mod_entry(ad->pname, ad->pinst, ad->prealm, &vals1, - &vals2, &retvals)) == KADM_DATA) { - *outlen = vals_to_stream(&retvals,datout); - return KADM_SUCCESS; - } else { - *outlen = 0; - return status; - } -} - -int -kadm_ser_delete(u_char *dat, int len, AUTH_DAT *ad, - u_char **datout, int *outlen) -{ - Kadm_vals values; - int wh; - int status; - - if((wh = stream_to_vals(dat, &values, len)) < 0) - return KADM_LENGTH_ERROR; - if(wh != len) - return KADM_LENGTH_ERROR; - status = kadm_delete_entry(ad->pname, ad->pinst, ad->prealm, - &values); - *outlen = 0; - return status; -} - -/* -kadm_ser_get - recieves : KTEXT, {values, flags} - returns : CKSUM, RETCODE, {count, values, values, values} - acl : su - -gets the fields requested by flags from all entries matching values -returns this data for each matching recipient, after a count of how many such - matches there were -*/ -int -kadm_ser_get(u_char *dat, int len, AUTH_DAT *ad, u_char **datout, int *outlen) -{ - Kadm_vals values, retvals; - u_char fl[FLDSZ]; - int loop,wh; - long status; - - if ((wh = stream_to_vals(dat, &values, len)) < 0) - return KADM_LENGTH_ERROR; - if (wh + FLDSZ > len) - return KADM_LENGTH_ERROR; - for (loop=FLDSZ-1; loop>=0; loop--) - fl[loop] = dat[wh++]; - if ((status = kadm_get_entry(ad->pname, ad->pinst, ad->prealm, - &values, fl, &retvals)) == KADM_DATA) { - *outlen = vals_to_stream(&retvals,datout); - return KADM_SUCCESS; - } else { - *outlen = 0; - return status; - } -} - |
