app-pda/libimobiledevice: Apply upstream patch for newer gnutls (#582…

…758)

Package-Manager: portage-2.3.0_rc1

app-pda/libimobiledevice/files/gnutls-3.4.patch

@@ -0,0 +1,51 @@
+From 2a5868411c57e25802d2f16fd6b77601f10d0b72 Mon Sep 17 00:00:00 2001
+From: Nikos Mavrogiannopoulos <[email protected]>
+Date: Fri, 29 Apr 2016 22:58:34 +0200
+Subject: [PATCH] Updated gnutls certificate callback to new API (backwards
+ compatible)
+
+---
+ src/idevice.c | 13 +++++++++++++
+ 1 file changed, 13 insertions(+)
+
+diff --git a/src/idevice.c b/src/idevice.c
+index 5912aeb..f2de6a3 100644
+--- a/src/idevice.c
++++ b/src/idevice.c
+@@ -642,7 +642,11 @@ static const char *ssl_error_to_string(int e)
+ /**
+  * Internally used gnutls callback function that gets called during handshake.
+  */
++#if GNUTLS_VERSION_NUMBER >= 0x020b07
++static int internal_cert_callback(gnutls_session_t session, const gnutls_datum_t * req_ca_rdn, int nreqs, const gnutls_pk_algorithm_t * sign_algos, int sign_algos_length, gnutls_retr2_st * st)
++#else
+ static int internal_cert_callback(gnutls_session_t session, const gnutls_datum_t * req_ca_rdn, int nreqs, const gnutls_pk_algorithm_t * sign_algos, int sign_algos_length, gnutls_retr_st * st)
++#endif
+ {
+ 	int res = -1;
+ 	gnutls_certificate_type_t type = gnutls_certificate_type_get(session);
+@@ -650,7 +654,12 @@ static int internal_cert_callback(gnutls_session_t session, const gnutls_datum_t
+ 		ssl_data_t ssl_data = (ssl_data_t)gnutls_session_get_ptr(session);
+ 		if (ssl_data && ssl_data->host_privkey && ssl_data->host_cert) {
+ 			debug_info("Passing certificate");
++#if GNUTLS_VERSION_NUMBER >= 0x020b07
++			st->cert_type = type;
++			st->key_type = GNUTLS_PRIVKEY_X509;
++#else
+ 			st->type = type;
++#endif
+ 			st->ncerts = 1;
+ 			st->cert.x509 = &ssl_data->host_cert;
+ 			st->key.x509 = ssl_data->host_privkey;
+@@ -759,7 +768,11 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_enable_ssl(idevice_conne
+ 	debug_info("enabling SSL mode");
+ 	errno = 0;
+ 	gnutls_certificate_allocate_credentials(&ssl_data_loc->certificate);
++#if GNUTLS_VERSION_NUMBER >= 0x020b07
++	gnutls_certificate_set_retrieve_function(ssl_data_loc->certificate, internal_cert_callback);
++#else
+ 	gnutls_certificate_client_set_retrieve_function(ssl_data_loc->certificate, internal_cert_callback);
++#endif
+ 	gnutls_init(&ssl_data_loc->session, GNUTLS_CLIENT);
+ 	gnutls_priority_set_direct(ssl_data_loc->session, "NONE:+VERS-SSL3.0:+ANON-DH:+RSA:+AES-128-CBC:+AES-256-CBC:+SHA1:+MD5:+COMP-NULL", NULL);
+ 	gnutls_credentials_set(ssl_data_loc->session, GNUTLS_CRD_CERTIFICATE, ssl_data_loc->certificate);

app-pda/libimobiledevice/libimobiledevice-1.2.0.ebuild

@@ -38,6 +38,10 @@ DOCS=( AUTHORS NEWS README )
 
 BUILD_DIR="${S}_build"
 
+src_prepare() {
+	epatch "${FILESDIR}/gnutls-3.4.patch"
+}
+
 src_configure() {
 	local ECONF_SOURCE=${S}