diff --git a/kadmin/server.c b/kadmin/server.c index ca0cd824b..5d5359353 100644 --- a/kadmin/server.c +++ b/kadmin/server.c @@ -235,6 +235,77 @@ kadmind_dispatch(void *kadm_handle, krb5_boolean initial, krb5_store_int32(sp, ret); break; } + case kadm_chpass_with_key:{ + int i; + krb5_key_data *key_data; + int n_key_data; + + op = "CHPASS_WITH_KEY"; + ret = krb5_ret_principal(sp, &princ); + if(ret) + goto fail; + ret = krb5_ret_int32(sp, &n_key_data); + if (ret) { + krb5_free_principal(context->context, princ); + goto fail; + } + + key_data = malloc (n_key_data * sizeof(*key_data)); + if (key_data == NULL) { + ret = ENOMEM; + krb5_free_principal(context->context, princ); + goto fail; + } + + for (i = 0; i < n_key_data; ++i) { + ret = kadm5_ret_key_data (sp, &key_data[i]); + if (ret) { + int16_t dummy = i; + + kadm5_free_key_data (context, &dummy, key_data); + free (key_data); + krb5_free_principal(context->context, princ); + goto fail; + } + } + + krb5_unparse_name_fixed(context->context, princ, name, sizeof(name)); + krb5_warnx(context->context, "%s: %s %s", client, op, name); + + /* + * The change is allowed if at least one of: + * a) it's for the principal him/herself and this was an initial ticket + * b) the user is on the CPW ACL. + */ + + if (initial + && krb5_principal_compare (context->context, context->caller, + princ)) + ret = 0; + else + ret = _kadm5_acl_check_permission(context, KADM5_PRIV_CPW); + + if(ret) { + int16_t dummy = n_key_data; + + kadm5_free_key_data (context, &dummy, key_data); + free (key_data); + krb5_free_principal(context->context, princ); + goto fail; + } + ret = kadm5_chpass_principal_with_key(kadm_handle, princ, + n_key_data, key_data); + { + int16_t dummy = n_key_data; + kadm5_free_key_data (context, &dummy, key_data); + } + free (key_data); + krb5_free_principal(context->context, princ); + krb5_storage_free(sp); + sp = krb5_storage_emem(); + krb5_store_int32(sp, ret); + break; + } case kadm_randkey:{ op = "RANDKEY"; ret = krb5_ret_principal(sp, &princ);