lockdown: Add missing x509 extensions to match other platforms using GnuTLS

1 files changed, 8 insertions, 0 deletions

diff --git a/src/lockdown.c b/src/lockdown.c
index a8f3e1e..c0ea645 100644
--- a/src/lockdown.c
+++ b/src/lockdown.c
@@ -1483,6 +1483,14 @@ lockdownd_error_t lockdownd_gen_pair_cert_for_udid(const char *udid, key_data_t
                                 gnutls_x509_crt_set_ca_status(dev_cert, 0);
                                 gnutls_x509_crt_set_activation_time(dev_cert, time(NULL));
                                 gnutls_x509_crt_set_expiration_time(dev_cert, time(NULL) + (60 * 60 * 24 * 365 * 10));
+                                /* FIXME calculate subject key id correctly */
+#if 0
+                                unsigned char hash[20];
+                                size_t hash_size = sizeof(hash);
+                                gnutls_x509_crt_get_key_id(dev_cert, 0, (unsigned char*)hash, &hash_size);
+                                gnutls_x509_crt_set_subject_key_id(dev_cert, hash, hash_size);
+#endif
+                                gnutls_x509_crt_set_key_usage(dev_cert, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT);
                                 gnutls_x509_crt_sign(dev_cert, root_cert, root_privkey);
 
                                 if (LOCKDOWN_E_SUCCESS == ret) {