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Ignore KRB5_CONFIG if *not* running setuid. Get configuration for

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libdefaults ktype_is_etype, and default_etypes.


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@4371 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
1998-01-31 16:40:13 +00:00
parent dc609d0f02
commit bd86fa9144
1 changed files with 20 additions and 1 deletions
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21
lib/krb5/context.c
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@@ -53,7 +53,7 @@ krb5_init_context(krb5_context *context)
memset(p, 0, sizeof(krb5_context_data));
krb5_init_ets(p);
p->cc_ops = NULL;
if(getuid() != geteuid())
if(getuid() == geteuid() && getgid() == getegid())
config_file = getenv("KRB5_CONFIG");
if (config_file != NULL)
krb5_config_parse_file (config_file, &p->cf);
@@ -74,6 +74,25 @@ krb5_init_context(krb5_context *context)
if (val >= 0)
p->max_retries = val;
p->ktype_is_etype = krb5_config_get_bool(p, NULL, "libdefaults",
"ktype_is_etype", NULL);
{
char **etypes;
etypes = krb5_config_get_strings(p, NULL, "libdefaults",
"default_etypes", NULL);
if(etypes){
int i, j, k;
for(i = 0; etypes[i]; i++);
p->etypes = malloc((i+1) * sizeof(*p->etypes));
for(j = 0, k = 0; j < i; j++) {
if(krb5_string_to_etype(p, etypes[j], &p->etypes[k]) == 0)
k++;
}
p->etypes[k] = 0;
krb5_config_free_strings(etypes);
}
}
krb5_set_default_realm(p, NULL);
*context = p;
return 0;