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Check if afs@REALM and afs/cellname@REALM both exists.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@17663 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2006-06-21 19:55:14 +00:00
parent eec9fb4653
commit fd6607ab59
1 changed files with 45 additions and 4 deletions
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49
kadmin/check.c
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@@ -55,10 +55,9 @@ get_check_entry(const char *name, kadm5_principal_ent_rec *ent)
memset(ent, 0, sizeof(*ent));
ret = kadm5_get_principal(kadm_handle, principal, ent, 0);
krb5_free_principal(context, principal);
if(ret) {
krb5_warn(context, ret, "kadm5_get_principal(%s) failed", name);
if(ret)
return 1;
}
return 0;
}
@@ -68,7 +67,8 @@ check(void *opt, int argc, char **argv)
{
kadm5_principal_ent_rec ent;
krb5_error_code ret;
char *realm, *p;
char *realm, *p, *p2;
int found;
if (argc == 0) {
ret = krb5_get_default_realm(context, &realm);
@@ -146,6 +146,47 @@ check(void *opt, int argc, char **argv)
kadm5_free_principal_ent(kadm_handle, &ent);
/*
* Check for duplicate afs keys
*/
p2 = strdup(realm);
if (p2 == NULL) {
krb5_warn(context, errno, "malloc");
free(p);
return 1;
}
strlwr(p2);
if (asprintf(&p, "afs/%s@%s", p2, realm) == -1) {
krb5_warn(context, errno, "asprintf");
free(p2);
return 1;
}
free(p2);
ret = get_check_entry(p, &ent);
free(p);
if (ret == 0) {
kadm5_free_principal_ent(kadm_handle, &ent);
found = 1;
} else
found = 0;
if (asprintf(&p, "afs@%s", realm) == -1) {
krb5_warn(context, errno, "asprintf");
return 1;
}
ret = get_check_entry(p, &ent);
free(p);
if (ret == 0) {
kadm5_free_principal_ent(kadm_handle, &ent);
if (found) {
krb5_warnx(context, "afs@REALM and afs/cellname@REALM both exists");
return 1;
}
}
return 0;
}