#include "k5-int.h"
#include <kadm5/admin.h>
#include "adm_proto.h"
#include <stdio.h>
#include <ctype.h>
#include <kdb_log.h>
static krb5_key_salt_tuple *copy_key_salt_tuple(ksalt, len)
krb5_key_salt_tuple *ksalt;
krb5_int32 len;
{
krb5_key_salt_tuple *knew;
if((knew = (krb5_key_salt_tuple *)
malloc((len ) * sizeof(krb5_key_salt_tuple)))) {
memcpy(knew, ksalt, len * sizeof(krb5_key_salt_tuple));
return knew;
}
return 0;
}
krb5_error_code
krb5_aprof_init(fname, envname, acontextp)
char *fname;
char *envname;
krb5_pointer *acontextp;
{
krb5_error_code kret;
profile_t profile;
const char *kdc_config;
char *profile_path;
char **filenames;
int i;
struct k5buf buf;
kret = krb5_get_default_config_files (&filenames);
if (kret)
return kret;
if (envname == NULL || (kdc_config = getenv(envname)) == NULL)
kdc_config = fname;
krb5int_buf_init_dynamic(&buf);
if (kdc_config)
krb5int_buf_add(&buf, kdc_config);
for (i = 0; filenames[i] != NULL; i++) {
if (krb5int_buf_len(&buf) > 0)
krb5int_buf_add(&buf, ":");
krb5int_buf_add(&buf, filenames[i]);
}
krb5_free_config_files(filenames);
profile_path = krb5int_buf_data(&buf);
if (profile_path == NULL)
return ENOMEM;
profile = (profile_t) NULL;
kret = profile_init_path(profile_path, &profile);
free(profile_path);
if (kret)
return kret;
*acontextp = profile;
return 0;
}
krb5_error_code
krb5_aprof_getvals(acontext, hierarchy, retdata)
krb5_pointer acontext;
const char **hierarchy;
char ***retdata;
{
return(profile_get_values((profile_t) acontext,
hierarchy,
retdata));
}
static krb5_error_code
string_to_boolean (const char *string, krb5_boolean *out)
{
static const char *const yes[] = { "y", "yes", "true", "t", "1", "on" };
static const char *const no[] = { "n", "no", "false", "f", "nil", "0", "off" };
int i;
for (i = 0; i < sizeof(yes)/sizeof(yes[0]); i++)
if (!strcasecmp(string, yes[i])) {
*out = 1;
return 0;
}
for (i = 0; i < sizeof(no)/sizeof(no[0]); i++)
if (!strcasecmp(string, no[i])) {
*out = 0;
return 0;
}
return PROF_BAD_BOOLEAN;
}
krb5_error_code
krb5_aprof_get_boolean(krb5_pointer acontext, const char **hierarchy,
int uselast, krb5_boolean *retdata)
{
krb5_error_code kret;
char **values;
char *valp;
int idx;
krb5_boolean val;
kret = krb5_aprof_getvals (acontext, hierarchy, &values);
if (kret)
return kret;
idx = 0;
if (uselast) {
while (values[idx])
idx++;
idx--;
}
valp = values[idx];
kret = string_to_boolean (valp, &val);
profile_free_list(values);
if (kret)
return kret;
*retdata = val;
return 0;
}
krb5_error_code
krb5_aprof_get_deltat(acontext, hierarchy, uselast, deltatp)
krb5_pointer acontext;
const char **hierarchy;
krb5_boolean uselast;
krb5_deltat *deltatp;
{
krb5_error_code kret;
char **values;
char *valp;
int idx;
if (!(kret = krb5_aprof_getvals(acontext, hierarchy, &values))) {
idx = 0;
if (uselast) {
for (idx=0; values[idx]; idx++);
idx--;
}
valp = values[idx];
kret = krb5_string_to_deltat(valp, deltatp);
profile_free_list(values);
}
return(kret);
}
krb5_error_code
krb5_aprof_get_string(acontext, hierarchy, uselast, stringp)
krb5_pointer acontext;
const char **hierarchy;
krb5_boolean uselast;
char **stringp;
{
krb5_error_code kret;
char **values;
int i, lastidx;
if (!(kret = krb5_aprof_getvals(acontext, hierarchy, &values))) {
for (lastidx=0; values[lastidx]; lastidx++);
lastidx--;
if (uselast) {
*stringp = values[lastidx];
values[lastidx] = NULL;
} else {
*stringp = values[0];
values[0] = values[lastidx];
values[lastidx] = NULL;
}
profile_free_list(values);
}
return(kret);
}
krb5_error_code
krb5_aprof_get_int32(acontext, hierarchy, uselast, intp)
krb5_pointer acontext;
const char **hierarchy;
krb5_boolean uselast;
krb5_int32 *intp;
{
krb5_error_code kret;
char **values;
int idx;
if (!(kret = krb5_aprof_getvals(acontext, hierarchy, &values))) {
idx = 0;
if (uselast) {
for (idx=0; values[idx]; idx++);
idx--;
}
if (sscanf(values[idx], "%d", intp) != 1)
kret = EINVAL;
profile_free_list(values);
}
return(kret);
}
krb5_error_code
krb5_aprof_finish(acontext)
krb5_pointer acontext;
{
profile_release(acontext);
return(0);
}
static int
get_string_param(char **param_out, char *param_in,
long *mask_out, long mask_in, long mask_bit,
krb5_pointer aprofile,
const char **hierarchy,
const char *config_name,
const char *default_value)
{
char *svalue;
hierarchy[2] = config_name;
if (mask_in & mask_bit) {
*param_out = strdup(param_in);
if (*param_out)
*mask_out |= mask_bit;
return 1;
} else if (aprofile &&
!krb5_aprof_get_string(aprofile, hierarchy, TRUE, &svalue)) {
*param_out = svalue;
*mask_out |= mask_bit;
return 1;
} else if (default_value) {
*param_out = strdup(default_value);
if (*param_out)
*mask_out |= mask_bit;
return 1;
} else {
return 0;
}
}
static void
get_port_param(int *param_out, int param_in,
long *mask_out, long mask_in, long mask_bit,
krb5_pointer aprofile,
const char **hierarchy,
const char *config_name,
int default_value)
{
krb5_int32 ivalue;
if (! (*mask_out & mask_bit)) {
hierarchy[2] = config_name;
if (mask_in & mask_bit) {
*mask_out |= mask_bit;
*param_out = param_in;
} else if (aprofile &&
!krb5_aprof_get_int32(aprofile, hierarchy, TRUE, &ivalue)) {
*param_out = ivalue;
*mask_out |= mask_bit;
} else if (default_value) {
*param_out = default_value;
*mask_out |= mask_bit;
}
}
}
static void
get_deltat_param(krb5_deltat *param_out, krb5_deltat param_in,
long *mask_out, long mask_in, long mask_bit,
krb5_pointer aprofile,
const char **hierarchy,
const char *config_name,
krb5_deltat default_value)
{
krb5_deltat dtvalue;
hierarchy[2] = config_name;
if (mask_in & mask_bit) {
*mask_out |= mask_bit;
*param_out = param_in;
} else if (aprofile &&
!krb5_aprof_get_deltat(aprofile, hierarchy, TRUE, &dtvalue)) {
*param_out = dtvalue;
*mask_out |= mask_bit;
} else {
*param_out = default_value;
*mask_out |= mask_bit;
}
}
krb5_error_code kadm5_get_config_params(context, use_kdc_config,
params_in, params_out)
krb5_context context;
int use_kdc_config;
kadm5_config_params *params_in, *params_out;
{
char *filename;
char *envname;
char *lrealm;
krb5_pointer aprofile = 0;
const char *hierarchy[4];
char *svalue;
krb5_int32 ivalue;
kadm5_config_params params, empty_params;
krb5_error_code kret = 0;
memset((char *) ¶ms, 0, sizeof(params));
memset((char *) &empty_params, 0, sizeof(empty_params));
if (params_in == NULL) params_in = &empty_params;
if (params_in->mask & KADM5_CONFIG_REALM) {
lrealm = params.realm = strdup(params_in->realm);
if (params.realm)
params.mask |= KADM5_CONFIG_REALM;
} else {
kret = krb5_get_default_realm(context, &lrealm);
if (kret)
goto cleanup;
params.realm = lrealm;
params.mask |= KADM5_CONFIG_REALM;
}
if (params_in->mask & KADM5_CONFIG_KVNO) {
params.kvno = params_in->kvno;
params.mask |= KADM5_CONFIG_KVNO;
}
if (use_kdc_config) {
filename = DEFAULT_KDC_PROFILE;
envname = KDC_PROFILE_ENV;
} else {
filename = DEFAULT_PROFILE_PATH;
envname = "KRB5_CONFIG";
}
if (context->profile_secure == TRUE) envname = 0;
kret = krb5_aprof_init(filename, envname, &aprofile);
if (kret)
goto cleanup;
hierarchy[0] = "realms";
hierarchy[1] = lrealm;
hierarchy[3] = (char *) NULL;
#define GET_STRING_PARAM(FIELD, BIT, CONFTAG, DEFAULT) \
get_string_param(¶ms.FIELD, params_in->FIELD, \
¶ms.mask, params_in->mask, BIT, \
aprofile, hierarchy, CONFTAG, DEFAULT)
GET_STRING_PARAM(admin_server, KADM5_CONFIG_ADMIN_SERVER, "admin_server",
NULL);
if (params.mask & KADM5_CONFIG_ADMIN_SERVER) {
char *p;
p = strchr(params.admin_server, ':');
if (p) {
params.kadmind_port = atoi(p+1);
params.mask |= KADM5_CONFIG_KADMIND_PORT;
*p = '\0';
}
}
GET_STRING_PARAM(dbname, KADM5_CONFIG_DBNAME, "database_name",
DEFAULT_KDB_FILE);
params.admin_dbname_was_here = NULL;
params.admin_lockfile_was_here = NULL;
if (!GET_STRING_PARAM(admin_keytab, KADM5_CONFIG_ADMIN_KEYTAB,
"admin_keytab", NULL)) {
const char *s = getenv("KRB5_KTNAME");
if (s == NULL)
s = DEFAULT_KADM5_KEYTAB;
params.admin_keytab = strdup(s);
if (params.admin_keytab)
params.mask |= KADM5_CONFIG_ADMIN_KEYTAB;
}
GET_STRING_PARAM(acl_file, KADM5_CONFIG_ACL_FILE, "acl_file",
DEFAULT_KADM5_ACL_FILE);
GET_STRING_PARAM(dict_file, KADM5_CONFIG_DICT_FILE, "dict_file", NULL);
#define GET_PORT_PARAM(FIELD, BIT, CONFTAG, DEFAULT) \
get_port_param(¶ms.FIELD, params_in->FIELD, \
¶ms.mask, params_in->mask, BIT, \
aprofile, hierarchy, CONFTAG, DEFAULT)
GET_PORT_PARAM(kadmind_port, KADM5_CONFIG_KADMIND_PORT,
"kadmind_port", DEFAULT_KADM5_PORT);
GET_PORT_PARAM(kpasswd_port, KADM5_CONFIG_KPASSWD_PORT,
"kpasswd_port", DEFAULT_KPASSWD_PORT);
GET_STRING_PARAM(mkey_name, KADM5_CONFIG_MKEY_NAME,
"master_key_name", NULL);
hierarchy[2] = "master_key_type";
if (params_in->mask & KADM5_CONFIG_ENCTYPE) {
params.mask |= KADM5_CONFIG_ENCTYPE;
params.enctype = params_in->enctype;
} else if (aprofile &&
!krb5_aprof_get_string(aprofile, hierarchy, TRUE, &svalue)) {
if (!krb5_string_to_enctype(svalue, ¶ms.enctype)) {
params.mask |= KADM5_CONFIG_ENCTYPE;
krb5_xfree(svalue);
}
} else {
params.mask |= KADM5_CONFIG_ENCTYPE;
params.enctype = DEFAULT_KDC_ENCTYPE;
}
if (params_in->mask & KADM5_CONFIG_MKEY_FROM_KBD) {
params.mask |= KADM5_CONFIG_MKEY_FROM_KBD;
params.mkey_from_kbd = params_in->mkey_from_kbd;
}
GET_STRING_PARAM(stash_file, KADM5_CONFIG_STASH_FILE,
"key_stash_file", NULL);
#define GET_DELTAT_PARAM(FIELD, BIT, CONFTAG, DEFAULT) \
get_deltat_param(¶ms.FIELD, params_in->FIELD, \
¶ms.mask, params_in->mask, BIT, \
aprofile, hierarchy, CONFTAG, DEFAULT)
GET_DELTAT_PARAM(max_life, KADM5_CONFIG_MAX_LIFE, "max_life",
24 * 60 * 60);
GET_DELTAT_PARAM(max_rlife, KADM5_CONFIG_MAX_RLIFE, "max_renewable_life",
0);
hierarchy[2] = "default_principal_expiration";
if (params_in->mask & KADM5_CONFIG_EXPIRATION) {
params.mask |= KADM5_CONFIG_EXPIRATION;
params.expiration = params_in->expiration;
} else if (aprofile &&
!krb5_aprof_get_string(aprofile, hierarchy, TRUE, &svalue)) {
if (!krb5_string_to_timestamp(svalue, ¶ms.expiration)) {
params.mask |= KADM5_CONFIG_EXPIRATION;
krb5_xfree(svalue);
}
} else {
params.mask |= KADM5_CONFIG_EXPIRATION;
params.expiration = 0;
}
hierarchy[2] = "default_principal_flags";
if (params_in->mask & KADM5_CONFIG_FLAGS) {
params.mask |= KADM5_CONFIG_FLAGS;
params.flags = params_in->flags;
} else if (aprofile &&
!krb5_aprof_get_string(aprofile, hierarchy, TRUE, &svalue)) {
char *sp, *ep, *tp;
sp = svalue;
params.flags = 0;
while (sp) {
if ((ep = strchr(sp, (int) ',')) ||
(ep = strchr(sp, (int) ' ')) ||
(ep = strchr(sp, (int) '\t'))) {
tp = ep - 1;
while (isspace((int) *tp) && (tp > sp)) {
*tp = '\0';
tp--;
}
*ep = '\0';
ep++;
while (isspace((int) *ep) && (*ep)) ep++;
}
if (krb5_string_to_flags(sp,
"+",
"-",
¶ms.flags))
break;
sp = ep;
}
if (!sp)
params.mask |= KADM5_CONFIG_FLAGS;
krb5_xfree(svalue);
} else {
params.mask |= KADM5_CONFIG_FLAGS;
params.flags = KRB5_KDB_DEF_FLAGS;
}
hierarchy[2] = "supported_enctypes";
if (params_in->mask & KADM5_CONFIG_ENCTYPES) {
if(params_in->keysalts) {
params.keysalts = copy_key_salt_tuple(params_in->keysalts,
params_in->num_keysalts);
if(params.keysalts) {
params.mask |= KADM5_CONFIG_ENCTYPES;
params.num_keysalts = params_in->num_keysalts;
}
} else {
params.mask |= KADM5_CONFIG_ENCTYPES;
params.keysalts = 0;
params.num_keysalts = params_in->num_keysalts;
}
} else {
svalue = NULL;
if (aprofile)
krb5_aprof_get_string(aprofile, hierarchy, TRUE, &svalue);
if (svalue == NULL)
svalue = strdup("des3-hmac-sha1:normal des-cbc-crc:normal");
params.keysalts = NULL;
params.num_keysalts = 0;
krb5_string_to_keysalts(svalue,
", \t",
":.-",
0,
¶ms.keysalts,
¶ms.num_keysalts);
if (params.num_keysalts)
params.mask |= KADM5_CONFIG_ENCTYPES;
krb5_xfree(svalue);
}
hierarchy[2] = "iprop_enable";
params.iprop_enabled = FALSE;
params.mask |= KADM5_CONFIG_IPROP_ENABLED;
if (params_in->mask & KADM5_CONFIG_IPROP_ENABLED) {
params.mask |= KADM5_CONFIG_IPROP_ENABLED;
params.iprop_enabled = params_in->iprop_enabled;
} else {
krb5_boolean bvalue;
if (aprofile &&
!krb5_aprof_get_boolean(aprofile, hierarchy, TRUE, &bvalue)) {
params.iprop_enabled = bvalue;
params.mask |= KADM5_CONFIG_IPROP_ENABLED;
}
}
if (!GET_STRING_PARAM(iprop_logfile, KADM5_CONFIG_IPROP_LOGFILE,
"iprop_logfile", NULL)) {
if (params.mask & KADM5_CONFIG_DBNAME) {
if (asprintf(¶ms.iprop_logfile, "%s.ulog", params.dbname) >= 0) {
params.mask |= KADM5_CONFIG_IPROP_LOGFILE;
}
}
}
GET_PORT_PARAM(iprop_port, KADM5_CONFIG_IPROP_PORT,
"iprop_port", 0);
hierarchy[2] = "iprop_master_ulogsize";
params.iprop_ulogsize = DEF_ULOGENTRIES;
params.mask |= KADM5_CONFIG_ULOG_SIZE;
if (params_in->mask & KADM5_CONFIG_ULOG_SIZE) {
params.mask |= KADM5_CONFIG_ULOG_SIZE;
params.iprop_ulogsize = params_in->iprop_ulogsize;
} else {
if (aprofile && !krb5_aprof_get_int32(aprofile, hierarchy,
TRUE, &ivalue)) {
if (ivalue > MAX_ULOGENTRIES)
params.iprop_ulogsize = MAX_ULOGENTRIES;
else if (ivalue <= 0)
params.iprop_ulogsize = DEF_ULOGENTRIES;
else
params.iprop_ulogsize = ivalue;
params.mask |= KADM5_CONFIG_ULOG_SIZE;
}
}
GET_DELTAT_PARAM(iprop_poll_time, KADM5_CONFIG_POLL_TIME,
"iprop_slave_poll", 2 * 60);
#ifdef __APPLE__
hierarchy[2] = "pws_enabled";
params.pws_enabled = FALSE;
params.mask |= KADM5_CONFIG_PWS_ENABLED;
if (params_in->mask & KADM5_CONFIG_PWS_ENABLED) {
params.mask |= KADM5_CONFIG_PWS_ENABLED;
params.pws_enabled = params_in->pws_enabled;
} else {
krb5_boolean bvalue;
if (aprofile &&
!krb5_aprof_get_boolean(aprofile, hierarchy, TRUE, &bvalue)) {
params.pws_enabled = bvalue;
params.mask |= KADM5_CONFIG_PWS_ENABLED;
}
}
#endif
*params_out = params;
cleanup:
if (aprofile)
krb5_aprof_finish(aprofile);
if (kret) {
kadm5_free_config_params(context, ¶ms);
params_out->mask = 0;
}
return(kret);
}
krb5_error_code
kadm5_free_config_params(context, params)
krb5_context context;
kadm5_config_params *params;
{
if (params) {
free(params->dbname);
free(params->mkey_name);
free(params->stash_file);
free(params->keysalts);
free(params->admin_server);
free(params->admin_keytab);
free(params->dict_file);
free(params->acl_file);
free(params->realm);
free(params->iprop_logfile);
}
return(0);
}
krb5_error_code
kadm5_get_admin_service_name(krb5_context ctx,
char *realm_in,
char *admin_name,
size_t maxlen)
{
krb5_error_code ret;
kadm5_config_params params_in, params_out;
struct hostent *hp;
memset(¶ms_in, 0, sizeof(params_in));
memset(¶ms_out, 0, sizeof(params_out));
params_in.mask |= KADM5_CONFIG_REALM;
params_in.realm = realm_in;
ret = kadm5_get_config_params(ctx, 0, ¶ms_in, ¶ms_out);
if (ret)
return ret;
if (!(params_out.mask & KADM5_CONFIG_ADMIN_SERVER)) {
ret = KADM5_MISSING_KRB5_CONF_PARAMS;
goto err_params;
}
hp = gethostbyname(params_out.admin_server);
if (hp == NULL) {
ret = errno;
goto err_params;
}
if (strlen(hp->h_name) + sizeof("kadmin/") > maxlen) {
ret = ENOMEM;
goto err_params;
}
snprintf(admin_name, maxlen, "kadmin/%s", hp->h_name);
err_params:
kadm5_free_config_params(ctx, ¶ms_out);
return ret;
}
krb5_error_code
krb5_read_realm_params(kcontext, realm, rparamp)
krb5_context kcontext;
char *realm;
krb5_realm_params **rparamp;
{
char *filename;
char *envname;
char *lrealm;
krb5_pointer aprofile = 0;
krb5_realm_params *rparams;
const char *hierarchy[4];
char *svalue;
krb5_int32 ivalue;
krb5_boolean bvalue;
krb5_deltat dtvalue;
char *kdcprofile = 0;
char *kdcenv = 0;
krb5_error_code kret;
filename = (kdcprofile) ? kdcprofile : DEFAULT_KDC_PROFILE;
envname = (kdcenv) ? kdcenv : KDC_PROFILE_ENV;
if (kcontext->profile_secure == TRUE) envname = 0;
rparams = (krb5_realm_params *) NULL;
if (realm)
lrealm = strdup(realm);
else {
kret = krb5_get_default_realm(kcontext, &lrealm);
if (kret)
goto cleanup;
}
kret = krb5_aprof_init(filename, envname, &aprofile);
if (kret)
goto cleanup;
rparams = (krb5_realm_params *) malloc(sizeof(krb5_realm_params));
if (rparams == 0) {
kret = ENOMEM;
goto cleanup;
}
memset((char *) rparams, 0, sizeof(krb5_realm_params));
hierarchy[0] = "realms";
hierarchy[1] = lrealm;
hierarchy[2] = "database_name";
hierarchy[3] = (char *) NULL;
if (!krb5_aprof_get_string(aprofile, hierarchy, TRUE, &svalue))
rparams->realm_dbname = svalue;
hierarchy[2] = "kdc_ports";
if (!krb5_aprof_get_string(aprofile, hierarchy, TRUE, &svalue))
rparams->realm_kdc_ports = svalue;
hierarchy[2] = "kdc_tcp_ports";
if (!krb5_aprof_get_string(aprofile, hierarchy, TRUE, &svalue))
rparams->realm_kdc_tcp_ports = svalue;
hierarchy[2] = "acl_file";
if (!krb5_aprof_get_string(aprofile, hierarchy, TRUE, &svalue))
rparams->realm_acl_file = svalue;
hierarchy[2] = "kadmind_port";
if (!krb5_aprof_get_int32(aprofile, hierarchy, TRUE, &ivalue)) {
rparams->realm_kadmind_port = ivalue;
rparams->realm_kadmind_port_valid = 1;
}
hierarchy[2] = "master_key_name";
if (!krb5_aprof_get_string(aprofile, hierarchy, TRUE, &svalue))
rparams->realm_mkey_name = svalue;
hierarchy[2] = "master_key_type";
if (!krb5_aprof_get_string(aprofile, hierarchy, TRUE, &svalue)) {
if (!krb5_string_to_enctype(svalue, &rparams->realm_enctype))
rparams->realm_enctype_valid = 1;
krb5_xfree(svalue);
}
hierarchy[2] = "key_stash_file";
if (!krb5_aprof_get_string(aprofile, hierarchy, TRUE, &svalue))
rparams->realm_stash_file = svalue;
hierarchy[2] = "max_life";
if (!krb5_aprof_get_deltat(aprofile, hierarchy, TRUE, &dtvalue)) {
rparams->realm_max_life = dtvalue;
rparams->realm_max_life_valid = 1;
}
hierarchy[2] = "max_renewable_life";
if (!krb5_aprof_get_deltat(aprofile, hierarchy, TRUE, &dtvalue)) {
rparams->realm_max_rlife = dtvalue;
rparams->realm_max_rlife_valid = 1;
}
hierarchy[2] = "default_principal_expiration";
if (!krb5_aprof_get_string(aprofile, hierarchy, TRUE, &svalue)) {
if (!krb5_string_to_timestamp(svalue,
&rparams->realm_expiration))
rparams->realm_expiration_valid = 1;
krb5_xfree(svalue);
}
hierarchy[2] = "reject_bad_transit";
if (!krb5_aprof_get_boolean(aprofile, hierarchy, TRUE, &bvalue)) {
rparams->realm_reject_bad_transit = bvalue;
rparams->realm_reject_bad_transit_valid = 1;
}
#ifdef __APPLE__
hierarchy[2] = "pws_enabled";
if (!krb5_aprof_get_boolean(aprofile, hierarchy, TRUE, &bvalue))
rparams->realm_pws_enabled = !!bvalue;
#endif
hierarchy[2] = "default_principal_flags";
if (!krb5_aprof_get_string(aprofile, hierarchy, TRUE, &svalue)) {
char *sp, *ep, *tp;
sp = svalue;
rparams->realm_flags = 0;
while (sp) {
if ((ep = strchr(sp, (int) ',')) ||
(ep = strchr(sp, (int) ' ')) ||
(ep = strchr(sp, (int) '\t'))) {
tp = ep - 1;
while (isspace((int) *tp) && (tp < sp)) {
*tp = '\0';
tp--;
}
*ep = '\0';
ep++;
while (isspace((int) *ep) && (*ep)) ep++;
}
if (krb5_string_to_flags(sp,
"+",
"-",
&rparams->realm_flags))
break;
sp = ep;
}
if (!sp)
rparams->realm_flags_valid = 1;
krb5_xfree(svalue);
}
rparams->realm_keysalts = NULL;
rparams->realm_num_keysalts = 0;
cleanup:
if (aprofile)
krb5_aprof_finish(aprofile);
free(lrealm);
if (kret) {
if (rparams)
krb5_free_realm_params(kcontext, rparams);
rparams = 0;
}
*rparamp = rparams;
return(kret);
}
krb5_error_code
krb5_free_realm_params(kcontext, rparams)
krb5_context kcontext;
krb5_realm_params *rparams;
{
if (rparams) {
krb5_xfree(rparams->realm_profile);
krb5_xfree(rparams->realm_dbname);
krb5_xfree(rparams->realm_mkey_name);
krb5_xfree(rparams->realm_stash_file);
krb5_xfree(rparams->realm_keysalts);
krb5_xfree(rparams->realm_kdc_ports);
krb5_xfree(rparams->realm_kdc_tcp_ports);
krb5_xfree(rparams->realm_acl_file);
krb5_xfree(rparams);
}
return(0);
}