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-rw-r--r--src/Makefile.am1
-rw-r--r--src/preboard.c318
-rw-r--r--src/preboard.h34
3 files changed, 353 insertions, 0 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
index fcde8ae..5fcf097 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -29,6 +29,7 @@ libimobiledevice_la_SOURCES = idevice.c idevice.h \
debugserver.c debugserver.h\
webinspector.c webinspector.h\
mobileactivation.c mobileactivation.h\
+ preboard.c preboard.h \
syslog_relay.c syslog_relay.h
if WIN32
diff --git a/src/preboard.c b/src/preboard.c
new file mode 100644
index 0000000..7b27a34
--- /dev/null
+++ b/src/preboard.c
@@ -0,0 +1,318 @@
+/*
+ * preboard.c
+ * com.apple.preboardservice_v2 service implementation.
+ *
+ * Copyright (c) 2019 Nikias Bassen, All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <string.h>
+#include <stdlib.h>
+#include <plist/plist.h>
+
+#include "preboard.h"
+#include "lockdown.h"
+#include "common/debug.h"
+
+/**
+ * Convert a property_list_service_error_t value to a preboard_error_t value.
+ * Used internally to get correct error codes.
+ *
+ * @param err An property_list_service_error_t error code
+ *
+ * @return A matching preboard_error_t error code,
+ * PREBOARD_E_UNKNOWN_ERROR otherwise.
+ */
+static preboard_error_t preboard_error(property_list_service_error_t err)
+{
+ switch (err) {
+ case PROPERTY_LIST_SERVICE_E_SUCCESS:
+ return PREBOARD_E_SUCCESS;
+ case PROPERTY_LIST_SERVICE_E_INVALID_ARG:
+ return PREBOARD_E_INVALID_ARG;
+ case PROPERTY_LIST_SERVICE_E_PLIST_ERROR:
+ return PREBOARD_E_PLIST_ERROR;
+ case PROPERTY_LIST_SERVICE_E_MUX_ERROR:
+ return PREBOARD_E_MUX_ERROR;
+ case PROPERTY_LIST_SERVICE_E_SSL_ERROR:
+ return PREBOARD_E_SSL_ERROR;
+ case PROPERTY_LIST_SERVICE_E_NOT_ENOUGH_DATA:
+ return PREBOARD_E_NOT_ENOUGH_DATA;
+ case PROPERTY_LIST_SERVICE_E_RECEIVE_TIMEOUT:
+ return PREBOARD_E_TIMEOUT;
+ default:
+ break;
+ }
+ return PREBOARD_E_UNKNOWN_ERROR;
+}
+
+LIBIMOBILEDEVICE_API preboard_error_t preboard_client_new(idevice_t device, lockdownd_service_descriptor_t service, preboard_client_t * client)
+{
+ *client = NULL;
+
+ if (!device || !service || service->port == 0 || !client || *client) {
+ debug_info("Incorrect parameter passed to preboard_client_new.");
+ return PREBOARD_E_INVALID_ARG;
+ }
+
+ debug_info("Creating preboard_client, port = %d.", service->port);
+
+ property_list_service_client_t plclient = NULL;
+ preboard_error_t ret = preboard_error(property_list_service_client_new(device, service, &plclient));
+ if (ret != PREBOARD_E_SUCCESS) {
+ debug_info("Creating a property list client failed. Error: %i", ret);
+ return ret;
+ }
+
+ preboard_client_t client_loc = (preboard_client_t) malloc(sizeof(struct preboard_client_private));
+ client_loc->parent = plclient;
+ client_loc->receive_status_thread = THREAD_T_NULL;
+
+ *client = client_loc;
+
+ debug_info("preboard_client successfully created.");
+ return 0;
+}
+
+LIBIMOBILEDEVICE_API preboard_error_t preboard_client_start_service(idevice_t device, preboard_client_t * client, const char* label)
+{
+ preboard_error_t err = PREBOARD_E_UNKNOWN_ERROR;
+ service_client_factory_start_service(device, PREBOARD_SERVICE_NAME, (void**)client, label, SERVICE_CONSTRUCTOR(preboard_client_new), &err);
+ return err;
+}
+
+LIBIMOBILEDEVICE_API preboard_error_t preboard_client_free(preboard_client_t client)
+{
+ if (!client)
+ return PREBOARD_E_INVALID_ARG;
+
+ property_list_service_client_t parent = client->parent;
+ client->parent = NULL;
+ if (client->receive_status_thread) {
+ debug_info("joining receive_status_thread");
+ thread_join(client->receive_status_thread);
+ thread_free(client->receive_status_thread);
+ client->receive_status_thread = THREAD_T_NULL;
+ }
+ preboard_error_t err = preboard_error(property_list_service_client_free(parent));
+ free(client);
+
+ return err;
+}
+
+LIBIMOBILEDEVICE_API preboard_error_t preboard_send(preboard_client_t client, plist_t plist)
+{
+ preboard_error_t res = PREBOARD_E_UNKNOWN_ERROR;
+ res = preboard_error(property_list_service_send_binary_plist(client->parent, plist));
+ if (res != PREBOARD_E_SUCCESS) {
+ debug_info("Sending plist failed with error %d", res);
+ return res;
+ }
+ return res;
+}
+
+LIBIMOBILEDEVICE_API preboard_error_t preboard_receive_with_timeout(preboard_client_t client, plist_t * plist, uint32_t timeout_ms)
+{
+ preboard_error_t res = PREBOARD_E_UNKNOWN_ERROR;
+ plist_t outplist = NULL;
+ res = preboard_error(property_list_service_receive_plist_with_timeout(client->parent, &outplist, timeout_ms));
+ if (res != PREBOARD_E_SUCCESS && res != PREBOARD_E_TIMEOUT) {
+ debug_info("Could not receive plist, error %d", res);
+ plist_free(outplist);
+ } else if (res == PREBOARD_E_SUCCESS) {
+ *plist = outplist;
+ }
+ return res;
+}
+
+LIBIMOBILEDEVICE_API preboard_error_t preboard_receive(preboard_client_t client, plist_t * plist)
+{
+ return preboard_receive_with_timeout(client, plist, 5000);
+}
+
+struct preboard_status_data {
+ preboard_client_t client;
+ preboard_status_cb_t cbfunc;
+ void *user_data;
+};
+
+static void* preboard_receive_status_loop_thread(void* arg)
+{
+ struct preboard_status_data *data = (struct preboard_status_data*)arg;
+
+ /* run until the service disconnects or an error occurs */
+ while (data->client && data->client->parent) {
+ plist_t pl = NULL;
+ preboard_error_t perr = preboard_receive_with_timeout(data->client, &pl, 1000);
+ if (perr == PREBOARD_E_TIMEOUT) {
+ continue;
+ } else if (perr == PREBOARD_E_SUCCESS) {
+ data->cbfunc(pl, data->user_data);
+ }
+ plist_free(pl);
+ if (perr != PREBOARD_E_SUCCESS) {
+ data->cbfunc(NULL, data->user_data);
+ break;
+ }
+ }
+
+ /* cleanup */
+ debug_info("done, cleaning up.");
+
+ if (data->client->receive_status_thread) {
+ thread_free(data->client->receive_status_thread);
+ data->client->receive_status_thread = THREAD_T_NULL;
+ }
+ free(data);
+
+ return NULL;
+}
+
+static preboard_error_t preboard_receive_status_loop_with_callback(preboard_client_t client, preboard_status_cb_t status_cb, void *user_data)
+{
+ if (!client || !client->parent) {
+ return PREBOARD_E_INVALID_ARG;
+ }
+
+ if (client->receive_status_thread) {
+ return PREBOARD_E_OP_IN_PROGRESS;
+ }
+
+ preboard_error_t res = PREBOARD_E_UNKNOWN_ERROR;
+ struct preboard_status_data *data = (struct preboard_status_data*)malloc(sizeof(struct preboard_status_data));
+ if (data) {
+ data->client = client;
+ data->cbfunc = status_cb;
+ data->user_data = user_data;
+ if (thread_new(&client->receive_status_thread, preboard_receive_status_loop_thread, data) == 0) {
+ res = PREBOARD_E_SUCCESS;
+ }
+ }
+
+ return res;
+}
+
+LIBIMOBILEDEVICE_API preboard_error_t preboard_create_stashbag(preboard_client_t client, plist_t manifest, preboard_status_cb_t status_cb, void *user_data)
+{
+ if (!client) {
+ return PREBOARD_E_INVALID_ARG;
+ }
+
+ plist_t dict = plist_new_dict();
+ plist_dict_set_item(dict, "Command", plist_new_string("CreateStashbag"));
+ if (manifest) {
+ plist_dict_set_item(dict, "Manifest", plist_copy(manifest));
+ }
+ preboard_error_t perr = preboard_send(client, dict);
+ plist_free(dict);
+ if (perr != PREBOARD_E_SUCCESS) {
+ return perr;
+ }
+ if (!status_cb) {
+ return PREBOARD_E_SUCCESS;
+ }
+
+ return preboard_receive_status_loop_with_callback(client, status_cb, user_data);
+
+ // return { ShowDialog: true} or {Timeout: true} followed by {HideDialog: true}
+ // or { Error: 1, ErrorString: <error string> }
+
+
+/*
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+ <key>ShowDialog</key>
+ <true/>
+ <key>Version</key>
+ <integer>2</integer>
+</dict>
+</plist>
+
+for success, it will send the HideDialog message, then wait up to 14400 seconds (4h) for the device to reboot?
+
+
+<!-- error: -->
+
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+ <key>Error</key>
+ <integer>1</integer>
+ <key>ErrorString</key>
+ <string>user authentication failed: Error Domain=com.apple.LocalAuthentication Code=-2 "Canceled by user." UserInfo={BiometryType=1, NSLocalizedDescription=Canceled by user.}</string>
+ <key>Version</key>
+ <integer>2</integer>
+</dict>
+</plist>
+
+<!-- or after 2 minutes -->
+
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+ <key>Timeout</key>
+ <true/>
+ <key>Version</key>
+ <integer>2</integer>
+</dict>
+</plist>
+
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+ <key>HideDialog</key>
+ <true/>
+ <key>Version</key>
+ <integer>2</integer>
+</dict>
+</plist>
+
+*/
+}
+
+LIBIMOBILEDEVICE_API preboard_error_t preboard_commit_stashbag(preboard_client_t client, plist_t manifest, preboard_status_cb_t status_cb, void *user_data)
+{
+ // returns { StashbagCommitComplete: true }
+ // or { StashbagCommitComplete: 0, Error: 1, <optional> ErrorString: <error string> }
+
+ if (!client) {
+ return PREBOARD_E_INVALID_ARG;
+ }
+
+ plist_t dict = plist_new_dict();
+ plist_dict_set_item(dict, "Command", plist_new_string("CommitStashbag"));
+ if (manifest) {
+ plist_dict_set_item(dict, "Manifest", plist_copy(manifest));
+ }
+ preboard_error_t perr = preboard_send(client, dict);
+ plist_free(dict);
+ if (perr != PREBOARD_E_SUCCESS) {
+ return perr;
+ }
+ if (!status_cb) {
+ return PREBOARD_E_SUCCESS;
+ }
+
+ return preboard_receive_status_loop_with_callback(client, status_cb, user_data);
+}
diff --git a/src/preboard.h b/src/preboard.h
new file mode 100644
index 0000000..c5143a9
--- /dev/null
+++ b/src/preboard.h
@@ -0,0 +1,34 @@
+/*
+ * preboard.h
+ * com.apple.preboard_v2 service header file.
+ *
+ * Copyright (c) 2019 Nikias Bassen, All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef __PREBOARD_H
+#define __PREBOARD_H
+
+#include "libimobiledevice/preboard.h"
+#include "property_list_service.h"
+#include "common/thread.h"
+
+struct preboard_client_private {
+ property_list_service_client_t parent;
+ THREAD_T receive_status_thread;
+};
+
+#endif