summaryrefslogtreecommitdiffstats
path: root/src/idevice.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/idevice.c')
-rw-r--r--src/idevice.c205
1 files changed, 150 insertions, 55 deletions
diff --git a/src/idevice.c b/src/idevice.c
index 3984583..b9bbb1f 100644
--- a/src/idevice.c
+++ b/src/idevice.c
@@ -32,7 +32,11 @@
#ifdef WIN32
#include <winsock2.h>
+#include <ws2tcpip.h>
#include <windows.h>
+#else
+#include <sys/socket.h>
+#include <netinet/in.h>
#endif
#include <usbmuxd.h>
@@ -215,6 +219,14 @@ BOOL WINAPI DllMain(HINSTANCE hModule, DWORD dwReason, LPVOID lpReserved)
#warning No compiler support for constructor/destructor attributes, some features might not be available.
#endif
+const char* libimobiledevice_version()
+{
+#ifndef PACKAGE_VERSION
+#error PACKAGE_VERSION is not defined!
+#endif
+ return PACKAGE_VERSION;
+}
+
struct idevice_subscription_context {
idevice_event_cb_t callback;
void *user_data;
@@ -244,7 +256,7 @@ static void usbmux_event_cb(const usbmuxd_event_t *event, void *user_data)
}
}
-LIBIMOBILEDEVICE_API idevice_error_t idevice_events_subscribe(idevice_subscription_context_t *context, idevice_event_cb_t callback, void *user_data)
+idevice_error_t idevice_events_subscribe(idevice_subscription_context_t *context, idevice_event_cb_t callback, void *user_data)
{
if (!context || !callback) {
return IDEVICE_E_INVALID_ARG;
@@ -266,7 +278,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_events_subscribe(idevice_subscripti
return IDEVICE_E_SUCCESS;
}
-LIBIMOBILEDEVICE_API idevice_error_t idevice_events_unsubscribe(idevice_subscription_context_t context)
+idevice_error_t idevice_events_unsubscribe(idevice_subscription_context_t context)
{
if (!context) {
return IDEVICE_E_INVALID_ARG;
@@ -283,7 +295,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_events_unsubscribe(idevice_subscrip
return IDEVICE_E_SUCCESS;
}
-LIBIMOBILEDEVICE_API idevice_error_t idevice_event_subscribe(idevice_event_cb_t callback, void *user_data)
+idevice_error_t idevice_event_subscribe(idevice_event_cb_t callback, void *user_data)
{
if (event_ctx) {
idevice_events_unsubscribe(event_ctx);
@@ -291,7 +303,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_event_subscribe(idevice_event_cb_t
return idevice_events_subscribe(&event_ctx, callback, user_data);
}
-LIBIMOBILEDEVICE_API idevice_error_t idevice_event_unsubscribe(void)
+idevice_error_t idevice_event_unsubscribe(void)
{
if (!event_ctx) {
return IDEVICE_E_SUCCESS;
@@ -300,7 +312,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_event_unsubscribe(void)
return idevice_events_unsubscribe(event_ctx);
}
-LIBIMOBILEDEVICE_API idevice_error_t idevice_get_device_list_extended(idevice_info_t **devices, int *count)
+idevice_error_t idevice_get_device_list_extended(idevice_info_t **devices, int *count)
{
usbmuxd_device_info_t *dev_list;
@@ -324,7 +336,21 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_get_device_list_extended(idevice_in
newlist[newcount]->conn_data = NULL;
} else if (dev_list[i].conn_type == CONNECTION_TYPE_NETWORK) {
newlist[newcount]->conn_type = CONNECTION_NETWORK;
- size_t addrlen = ((uint8_t*)dev_list[i].conn_data)[0];
+ struct sockaddr* saddr = (struct sockaddr*)(dev_list[i].conn_data);
+ size_t addrlen = 0;
+ switch (saddr->sa_family) {
+ case AF_INET:
+ addrlen = sizeof(struct sockaddr_in);
+ break;
+#ifdef AF_INET6
+ case AF_INET6:
+ addrlen = sizeof(struct sockaddr_in6);
+ break;
+#endif
+ default:
+ debug_info("Unsupported address family 0x%02x\n", saddr->sa_family);
+ continue;
+ }
newlist[newcount]->conn_data = malloc(addrlen);
memcpy(newlist[newcount]->conn_data, dev_list[i].conn_data, addrlen);
}
@@ -341,7 +367,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_get_device_list_extended(idevice_in
return IDEVICE_E_SUCCESS;
}
-LIBIMOBILEDEVICE_API idevice_error_t idevice_device_list_extended_free(idevice_info_t *devices)
+idevice_error_t idevice_device_list_extended_free(idevice_info_t *devices)
{
if (devices) {
int i = 0;
@@ -356,7 +382,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_device_list_extended_free(idevice_i
return IDEVICE_E_SUCCESS;
}
-LIBIMOBILEDEVICE_API idevice_error_t idevice_get_device_list(char ***devices, int *count)
+idevice_error_t idevice_get_device_list(char ***devices, int *count)
{
usbmuxd_device_info_t *dev_list;
@@ -388,7 +414,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_get_device_list(char ***devices, in
return IDEVICE_E_SUCCESS;
}
-LIBIMOBILEDEVICE_API idevice_error_t idevice_device_list_free(char **devices)
+idevice_error_t idevice_device_list_free(char **devices)
{
if (devices) {
int i = 0;
@@ -401,7 +427,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_device_list_free(char **devices)
return IDEVICE_E_SUCCESS;
}
-LIBIMOBILEDEVICE_API void idevice_set_debug_level(int level)
+void idevice_set_debug_level(int level)
{
internal_set_debug_level(level);
}
@@ -426,9 +452,25 @@ static idevice_t idevice_from_mux_device(usbmuxd_device_info_t *muxdev)
break;
case CONNECTION_TYPE_NETWORK:
device->conn_type = CONNECTION_NETWORK;
- size_t len = ((uint8_t*)muxdev->conn_data)[0];
- device->conn_data = malloc(len);
- memcpy(device->conn_data, muxdev->conn_data, len);
+ struct sockaddr* saddr = (struct sockaddr*)(muxdev->conn_data);
+ size_t addrlen = 0;
+ switch (saddr->sa_family) {
+ case AF_INET:
+ addrlen = sizeof(struct sockaddr_in);
+ break;
+#ifdef AF_INET6
+ case AF_INET6:
+ addrlen = sizeof(struct sockaddr_in6);
+ break;
+#endif
+ default:
+ debug_info("Unsupported address family 0x%02x\n", saddr->sa_family);
+ free(device->udid);
+ free(device);
+ return NULL;
+ }
+ device->conn_data = malloc(addrlen);
+ memcpy(device->conn_data, muxdev->conn_data, addrlen);
break;
default:
device->conn_type = 0;
@@ -438,7 +480,7 @@ static idevice_t idevice_from_mux_device(usbmuxd_device_info_t *muxdev)
return device;
}
-LIBIMOBILEDEVICE_API idevice_error_t idevice_new_with_options(idevice_t * device, const char *udid, enum idevice_options options)
+idevice_error_t idevice_new_with_options(idevice_t * device, const char *udid, enum idevice_options options)
{
usbmuxd_device_info_t muxdev;
int usbmux_options = 0;
@@ -462,12 +504,12 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_new_with_options(idevice_t * device
return IDEVICE_E_NO_DEVICE;
}
-LIBIMOBILEDEVICE_API idevice_error_t idevice_new(idevice_t * device, const char *udid)
+idevice_error_t idevice_new(idevice_t * device, const char *udid)
{
return idevice_new_with_options(device, udid, 0);
}
-LIBIMOBILEDEVICE_API idevice_error_t idevice_free(idevice_t device)
+idevice_error_t idevice_free(idevice_t device)
{
if (!device)
return IDEVICE_E_INVALID_ARG;
@@ -484,7 +526,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_free(idevice_t device)
return ret;
}
-LIBIMOBILEDEVICE_API idevice_error_t idevice_connect(idevice_t device, uint16_t port, idevice_connection_t *connection)
+idevice_error_t idevice_connect(idevice_t device, uint16_t port, idevice_connection_t *connection)
{
if (!device) {
return IDEVICE_E_INVALID_ARG;
@@ -515,27 +557,16 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_connect(idevice_t device, uint16_t
return IDEVICE_E_SUCCESS;
}
if (device->conn_type == CONNECTION_NETWORK) {
- struct sockaddr_storage saddr_storage;
- struct sockaddr* saddr = (struct sockaddr*)&saddr_storage;
-
- /* FIXME: Improve handling of this platform/host dependent connection data */
- if (((char*)device->conn_data)[1] == 0x02) { // AF_INET
- saddr->sa_family = AF_INET;
- memcpy(&saddr->sa_data[0], (char*)device->conn_data + 2, 14);
- }
- else if (((char*)device->conn_data)[1] == 0x1E) { // AF_INET6 (bsd)
+ struct sockaddr* saddr = (struct sockaddr*)(device->conn_data);
+ switch (saddr->sa_family) {
+ case AF_INET:
#ifdef AF_INET6
- saddr->sa_family = AF_INET6;
- /* copy the address and the host dependent scope id */
- memcpy(&saddr->sa_data[0], (char*)device->conn_data + 2, 26);
-#else
- debug_info("ERROR: Got an IPv6 address but this system doesn't support IPv6");
- return IDEVICE_E_UNKNOWN_ERROR;
+ case AF_INET6:
#endif
- }
- else {
- debug_info("Unsupported address family 0x%02x", ((char*)device->conn_data)[1]);
- return IDEVICE_E_UNKNOWN_ERROR;
+ break;
+ default:
+ debug_info("Unsupported address family 0x%02x", saddr->sa_family);
+ return IDEVICE_E_UNKNOWN_ERROR;
}
char addrtxt[48];
@@ -576,7 +607,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_connect(idevice_t device, uint16_t
return IDEVICE_E_UNKNOWN_ERROR;
}
-LIBIMOBILEDEVICE_API idevice_error_t idevice_disconnect(idevice_connection_t connection)
+idevice_error_t idevice_disconnect(idevice_connection_t connection)
{
if (!connection) {
return IDEVICE_E_INVALID_ARG;
@@ -639,7 +670,7 @@ static idevice_error_t internal_connection_send(idevice_connection_t connection,
}
-LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_send(idevice_connection_t connection, const char *data, uint32_t len, uint32_t *sent_bytes)
+idevice_error_t idevice_connection_send(idevice_connection_t connection, const char *data, uint32_t len, uint32_t *sent_bytes)
{
if (!connection || !data
#if defined(HAVE_OPENSSL) || defined(HAVE_GNUTLS)
@@ -754,7 +785,7 @@ static idevice_error_t internal_connection_receive_timeout(idevice_connection_t
return IDEVICE_E_UNKNOWN_ERROR;
}
-LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_receive_timeout(idevice_connection_t connection, char *data, uint32_t len, uint32_t *recv_bytes, unsigned int timeout)
+idevice_error_t idevice_connection_receive_timeout(idevice_connection_t connection, char *data, uint32_t len, uint32_t *recv_bytes, unsigned int timeout)
{
if (!connection
#if defined(HAVE_OPENSSL) || defined(HAVE_GNUTLS)
@@ -785,6 +816,10 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_receive_timeout(idevice_
int sslerr = SSL_get_error(connection->ssl_data->session, r);
if (sslerr == SSL_ERROR_WANT_READ) {
continue;
+ } else if (sslerr == SSL_ERROR_ZERO_RETURN) {
+ if (connection->status == IDEVICE_E_TIMEOUT) {
+ SSL_set_shutdown(connection->ssl_data->session, 0);
+ }
}
break;
}
@@ -849,7 +884,7 @@ static idevice_error_t internal_connection_receive(idevice_connection_t connecti
return IDEVICE_E_UNKNOWN_ERROR;
}
-LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_receive(idevice_connection_t connection, char *data, uint32_t len, uint32_t *recv_bytes)
+idevice_error_t idevice_connection_receive(idevice_connection_t connection, char *data, uint32_t len, uint32_t *recv_bytes)
{
if (!connection
#if defined(HAVE_OPENSSL) || defined(HAVE_GNUTLS)
@@ -882,7 +917,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_receive(idevice_connecti
return internal_connection_receive(connection, data, len, recv_bytes);
}
-LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_get_fd(idevice_connection_t connection, int *fd)
+idevice_error_t idevice_connection_get_fd(idevice_connection_t connection, int *fd)
{
if (!connection || !fd) {
return IDEVICE_E_INVALID_ARG;
@@ -901,7 +936,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_get_fd(idevice_connectio
return IDEVICE_E_UNKNOWN_ERROR;
}
-LIBIMOBILEDEVICE_API idevice_error_t idevice_get_handle(idevice_t device, uint32_t *handle)
+idevice_error_t idevice_get_handle(idevice_t device, uint32_t *handle)
{
if (!device || !handle)
return IDEVICE_E_INVALID_ARG;
@@ -910,7 +945,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_get_handle(idevice_t device, uint32
return IDEVICE_E_SUCCESS;
}
-LIBIMOBILEDEVICE_API idevice_error_t idevice_get_udid(idevice_t device, char **udid)
+idevice_error_t idevice_get_udid(idevice_t device, char **udid)
{
if (!device || !udid)
return IDEVICE_E_INVALID_ARG;
@@ -1030,18 +1065,33 @@ static void internal_ssl_cleanup(ssl_data_t ssl_data)
}
#ifdef HAVE_OPENSSL
+#if OPENSSL_VERSION_NUMBER >= 0x30000000L
+static long ssl_idevice_bio_callback(BIO *b, int oper, const char *argp, size_t len, int argi, long argl, int retvalue, size_t *processed)
+#else
static long ssl_idevice_bio_callback(BIO *b, int oper, const char *argp, int argi, long argl, long retvalue)
+#endif
{
+ ssize_t bytes = 0;
idevice_connection_t conn = (idevice_connection_t)BIO_get_callback_arg(b);
+#if OPENSSL_VERSION_NUMBER < 0x30000000L
size_t len = (size_t)argi;
+ size_t *processed = (size_t*)&bytes;
+#endif
switch (oper) {
case (BIO_CB_READ|BIO_CB_RETURN):
- return argp ? (long)internal_ssl_read(conn, (char *)argp, len) : 0;
+ if (argp) {
+ bytes = internal_ssl_read(conn, (char *)argp, len);
+ *processed = bytes;
+ return (long)bytes;
+ }
+ return 0;
case (BIO_CB_PUTS|BIO_CB_RETURN):
len = strlen(argp);
// fallthrough
case (BIO_CB_WRITE|BIO_CB_RETURN):
- return (long)internal_ssl_write(conn, argp, len);
+ bytes = internal_ssl_write(conn, argp, len);
+ *processed = bytes;
+ return (long)bytes;
default:
return retvalue;
}
@@ -1052,7 +1102,11 @@ static BIO *ssl_idevice_bio_new(idevice_connection_t conn)
BIO *b = BIO_new(BIO_s_null());
if (!b) return NULL;
BIO_set_callback_arg(b, (char *)conn);
+#if OPENSSL_VERSION_NUMBER >= 0x30000000L
+ BIO_set_callback_ex(b, ssl_idevice_bio_callback);
+#else
BIO_set_callback(b, ssl_idevice_bio_callback);
+#endif
return b;
}
@@ -1140,7 +1194,7 @@ static int _mbedtls_f_rng(void* p_rng, unsigned char* buf, size_t len)
}
#endif
-LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_enable_ssl(idevice_connection_t connection)
+idevice_error_t idevice_connection_enable_ssl(idevice_connection_t connection)
{
if (!connection || connection->ssl_data)
return IDEVICE_E_INVALID_ARG;
@@ -1177,7 +1231,8 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_enable_ssl(idevice_conne
return ret;
}
-#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined(LIBRESSL_VERSION_NUMBER)
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined(LIBRESSL_VERSION_NUMBER) || \
+ (defined(LIBRESSL_VERSION_NUMBER) && (LIBRESSL_VERSION_NUMBER >= 0x3060000fL))
SSL_CTX_set_security_level(ssl_ctx, 0);
#endif
@@ -1186,23 +1241,52 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_enable_ssl(idevice_conne
/* force use of TLSv1 for older devices */
if (connection->device->version < DEVICE_VERSION(10,0,0)) {
#ifdef SSL_OP_NO_TLSv1_1
- long opts = SSL_CTX_get_options(ssl_ctx);
- opts |= SSL_OP_NO_TLSv1_1;
+ SSL_CTX_set_options(ssl_ctx, SSL_OP_NO_TLSv1_1);
+#endif
#ifdef SSL_OP_NO_TLSv1_2
- opts |= SSL_OP_NO_TLSv1_2;
+ SSL_CTX_set_options(ssl_ctx, SSL_OP_NO_TLSv1_2);
#endif
#ifdef SSL_OP_NO_TLSv1_3
- opts |= SSL_OP_NO_TLSv1_3;
-#endif
- SSL_CTX_set_options(ssl_ctx, opts);
+ SSL_CTX_set_options(ssl_ctx, SSL_OP_NO_TLSv1_3);
#endif
}
#else
SSL_CTX_set_min_proto_version(ssl_ctx, TLS1_VERSION);
if (connection->device->version < DEVICE_VERSION(10,0,0)) {
SSL_CTX_set_max_proto_version(ssl_ctx, TLS1_VERSION);
+ if (connection->device->version == 0) {
+ /*
+ iOS 1 doesn't understand TLS1_VERSION, it can only speak SSL3_VERSION.
+ However, modern OpenSSL is usually compiled without SSLv3 support.
+ So if we set min_proto_version to SSL3_VERSION on an OpenSSL instance which doesn't support it,
+ it will just ignore min_proto_version altogether and fall back to an even higher version.
+ To avoid accidentally breaking iOS 2.0+, we set min version to 0 instead.
+ Here is what documentation says:
+ Setting the minimum or maximum version to 0,
+ will enable protocol versions down to the lowest version,
+ or up to the highest version supported by the library, respectively.
+ */
+ SSL_CTX_set_min_proto_version(ssl_ctx, 0);
+ }
}
#endif
+#if OPENSSL_VERSION_NUMBER >= 0x30000000L
+#if defined(SSL_OP_IGNORE_UNEXPECTED_EOF)
+ /*
+ * For OpenSSL 3 and later, mark close_notify alerts as optional.
+ * For prior versions of OpenSSL we check for SSL_ERROR_SYSCALL when
+ * reading instead (this error changes to SSL_ERROR_SSL in OpenSSL 3).
+ */
+ SSL_CTX_set_options(ssl_ctx, SSL_OP_IGNORE_UNEXPECTED_EOF);
+#endif
+#if defined(SSL_OP_LEGACY_SERVER_CONNECT)
+ /*
+ * Without setting SSL_OP_LEGACY_SERVER_CONNECT, OpenSSL 3 fails with
+ * error "unsafe legacy renegotiation disabled" when talking to iOS 5
+ */
+ SSL_CTX_set_options(ssl_ctx, SSL_OP_LEGACY_SERVER_CONNECT);
+#endif
+#endif
BIO* membp;
X509* rootCert = NULL;
@@ -1215,6 +1299,16 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_enable_ssl(idevice_conne
X509_free(rootCert);
free(root_cert.data);
+#if OPENSSL_VERSION_NUMBER >= 0x30000000L
+ EVP_PKEY* rootPrivKey = NULL;
+ membp = BIO_new_mem_buf(root_privkey.data, root_privkey.size);
+ PEM_read_bio_PrivateKey(membp, &rootPrivKey, NULL, NULL);
+ BIO_free(membp);
+ if (SSL_CTX_use_PrivateKey(ssl_ctx, rootPrivKey) != 1) {
+ debug_info("WARNING: Could not load RootPrivateKey");
+ }
+ EVP_PKEY_free(rootPrivKey);
+#else
RSA* rootPrivKey = NULL;
membp = BIO_new_mem_buf(root_privkey.data, root_privkey.size);
PEM_read_bio_RSAPrivateKey(membp, &rootPrivKey, NULL, NULL);
@@ -1223,6 +1317,7 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_enable_ssl(idevice_conne
debug_info("WARNING: Could not load RootPrivateKey");
}
RSA_free(rootPrivKey);
+#endif
free(root_privkey.data);
SSL *ssl = SSL_new(ssl_ctx);
@@ -1402,12 +1497,12 @@ LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_enable_ssl(idevice_conne
return ret;
}
-LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_disable_ssl(idevice_connection_t connection)
+idevice_error_t idevice_connection_disable_ssl(idevice_connection_t connection)
{
return idevice_connection_disable_bypass_ssl(connection, 0);
}
-LIBIMOBILEDEVICE_API idevice_error_t idevice_connection_disable_bypass_ssl(idevice_connection_t connection, uint8_t sslBypass)
+idevice_error_t idevice_connection_disable_bypass_ssl(idevice_connection_t connection, uint8_t sslBypass)
{
if (!connection)
return IDEVICE_E_INVALID_ARG;
© 2009-2020 sukimashita.com - Generated by cgit - Icons from Tango - Uses Google Analytics