summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--docs/idevicerestore.13
-rw-r--r--src/idevicerestore.c20
-rw-r--r--src/ipsw.c224
-rw-r--r--src/ipsw.h2
4 files changed, 247 insertions, 2 deletions
diff --git a/docs/idevicerestore.1 b/docs/idevicerestore.1
index 4a244b5..8e0a884 100644
--- a/docs/idevicerestore.1
+++ b/docs/idevicerestore.1
@@ -47,6 +47,9 @@ put device in pwned DFU mode and exit (limera1n devices only).
do not perform any restore action. If combined with -l option the on demand
IPSW download is performed before exiting.
.TP
+.B \-\-ipsw\-info
+Print information about the IPSW at PATH and exit.
+.TP
.B \-C, \-\-cache\-path DIR
use specified directory for caching extracted or other reused files.
.TP
diff --git a/src/idevicerestore.c b/src/idevicerestore.c
index 9805f65..d20de69 100644
--- a/src/idevicerestore.c
+++ b/src/idevicerestore.c
@@ -85,6 +85,7 @@ static struct option longopts[] = {
{ "ticket", required_argument, NULL, 'T' },
{ "no-restore", no_argument, NULL, 'z' },
{ "version", no_argument, NULL, 'v' },
+ { "ipsw-info", no_argument, NULL, 'I' },
{ NULL, 0, NULL, 0 }
};
@@ -120,6 +121,7 @@ static void usage(int argc, char* argv[], int err)
" -n, --no-action Do not perform any restore action. If combined with -l\n" \
" option the on-demand ipsw download is performed before\n" \
" exiting.\n" \
+ " --ipsw-info Print information about the IPSW at PATH and exit.\n" \
" -h, --help Prints this usage information\n" \
" -C, --cache-path DIR Use specified directory for caching extracted or other\n" \
" reused files.\n" \
@@ -146,8 +148,8 @@ static void usage(int argc, char* argv[], int err)
const uint8_t lpol_file[22] = {
0x30, 0x14, 0x16, 0x04, 0x49, 0x4d, 0x34, 0x50,
- 0x16, 0x04, 0x6c, 0x70, 0x6f, 0x6c, 0x16, 0x03,
- 0x31, 0x2e, 0x30, 0x04, 0x01, 0x00
+ 0x16, 0x04, 0x6c, 0x70, 0x6f, 0x6c, 0x16, 0x03,
+ 0x31, 0x2e, 0x30, 0x04, 0x01, 0x00
};
const uint32_t lpol_file_length = 22;
@@ -1568,6 +1570,7 @@ int main(int argc, char* argv[]) {
int opt = 0;
int optindex = 0;
char* ipsw = NULL;
+ int ipsw_info = 0;
int result = 0;
struct idevicerestore_client_t* client = idevicerestore_client_new();
@@ -1704,12 +1707,25 @@ int main(int argc, char* argv[]) {
break;
}
+ case 'I':
+ ipsw_info = 1;
+ break;
+
default:
usage(argc, argv, 1);
return EXIT_FAILURE;
}
}
+ if (ipsw_info) {
+ if (argc-optind != 1) {
+ error("ERROR: --ipsw-info requires an IPSW path.\n");
+ usage(argc, argv, 1);
+ return EXIT_FAILURE;
+ }
+ return (ipsw_print_info(*(argv + optind)) == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
+ }
+
if (((argc-optind) == 1) || (client->flags & FLAG_PWN) || (client->flags & FLAG_LATEST)) {
argc -= optind;
argv += optind;
diff --git a/src/ipsw.c b/src/ipsw.c
index e7bd639..f3b7f57 100644
--- a/src/ipsw.c
+++ b/src/ipsw.c
@@ -42,6 +42,8 @@
#define SHA1_Final SHA1Final
#endif
+#include <libimobiledevice-glue/termcolors.h>
+
#include "ipsw.h"
#include "locking.h"
#include "download.h"
@@ -76,6 +78,228 @@ static char* build_path(const char* path, const char* file)
return fullpath;
}
+int ipsw_print_info(const char* path)
+{
+ struct stat fst;
+
+ if (stat(path, &fst) != 0) {
+ error("ERROR: '%s': %s\n", path, strerror(errno));
+ return -1;
+ }
+
+ char thepath[PATH_MAX];
+
+ if (S_ISDIR(fst.st_mode)) {
+ sprintf(thepath, "%s/BuildManifest.plist", path);
+ if (stat(thepath, &fst) != 0) {
+ error("ERROR: '%s': %s\n", thepath, strerror(errno));
+ return -1;
+ }
+ } else {
+ sprintf(thepath, "%s", path);
+ }
+
+ FILE* f = fopen(thepath, "r");
+ if (!f) {
+ error("ERROR: Can't open '%s': %s\n", thepath, strerror(errno));
+ return -1;
+ }
+ uint32_t magic;
+ if (fread(&magic, 1, 4, f) != 4) {
+ fclose(f);
+ fprintf(stderr, "Failed to read from '%s'\n", path);
+ return -1;
+ }
+ fclose(f);
+
+ char* plist_buf = NULL;
+ uint32_t plist_len = 0;
+
+ if (memcmp(&magic, "PK\x03\x04", 4) == 0) {
+ unsigned int rlen = 0;
+ if (ipsw_extract_to_memory(thepath, "BuildManifest.plist", (unsigned char**)&plist_buf, &rlen) < 0) {
+ error("ERROR: Failed to extract BuildManifest.plist from IPSW!\n");
+ return -1;
+ }
+ plist_len = (uint32_t)rlen;
+ } else {
+ size_t rlen = 0;
+ if (read_file(thepath, (void**)&plist_buf, &rlen) < 0) {
+ error("ERROR: Failed to read BuildManifest.plist!\n");
+ return -1;
+ }
+ plist_len = (uint32_t)rlen;
+ }
+
+ plist_t manifest = NULL;
+ plist_from_memory(plist_buf, plist_len, &manifest);
+ free(plist_buf);
+
+ plist_t val;
+
+ char* prod_ver = NULL;
+ char* build_ver = NULL;
+
+ val = plist_dict_get_item(manifest, "ProductVersion");
+ if (val) {
+ plist_get_string_val(val, &prod_ver);
+ }
+
+ val = plist_dict_get_item(manifest, "ProductBuildVersion");
+ if (val) {
+ plist_get_string_val(val, &build_ver);
+ }
+
+ cprintf(COLOR_WHITE "Product Version: " COLOR_BRIGHT_YELLOW "%s" COLOR_RESET COLOR_WHITE " Build: " COLOR_BRIGHT_YELLOW "%s" COLOR_RESET "\n", prod_ver, build_ver);
+ free(prod_ver);
+ free(build_ver);
+ cprintf(COLOR_WHITE "Supported Product Types:" COLOR_RESET);
+ val = plist_dict_get_item(manifest, "SupportedProductTypes");
+ if (val) {
+ plist_array_iter iter = NULL;
+ plist_array_new_iter(val, &iter);
+ if (iter) {
+ plist_t item = NULL;
+ do {
+ plist_array_next_item(val, iter, &item);
+ if (item) {
+ char* item_str = NULL;
+ plist_get_string_val(item, &item_str);
+ cprintf(" " COLOR_BRIGHT_CYAN "%s" COLOR_RESET, item_str);
+ free(item_str);
+ }
+ } while (item);
+ free(iter);
+ }
+ }
+ cprintf("\n");
+
+ cprintf(COLOR_WHITE "Build Identities:" COLOR_RESET "\n");
+
+ plist_t build_ids_grouped = plist_new_dict();
+
+ plist_t build_ids = plist_dict_get_item(manifest, "BuildIdentities");
+ plist_array_iter build_id_iter = NULL;
+ plist_array_new_iter(build_ids, &build_id_iter);
+ if (build_id_iter) {
+ plist_t build_identity = NULL;
+ do {
+ plist_array_next_item(build_ids, build_id_iter, &build_identity);
+ if (!build_identity) {
+ break;
+ }
+ plist_t node;
+ char* variant_str = NULL;
+
+ node = plist_access_path(build_identity, 2, "Info", "Variant");
+ plist_get_string_val(node, &variant_str);
+
+ plist_t entries = NULL;
+ plist_t group = plist_dict_get_item(build_ids_grouped, variant_str);
+ if (!group) {
+ group = plist_new_dict();
+ node = plist_access_path(build_identity, 2, "Info", "RestoreBehavior");
+ plist_dict_set_item(group, "RestoreBehavior", plist_copy(node));
+ entries = plist_new_array();
+ plist_dict_set_item(group, "Entries", entries);
+ plist_dict_set_item(build_ids_grouped, variant_str, group);
+ } else {
+ entries = plist_dict_get_item(group, "Entries");
+ }
+ free(variant_str);
+ plist_array_append_item(entries, plist_copy(build_identity));
+ } while (build_identity);
+ free(build_id_iter);
+ }
+
+ plist_dict_iter build_ids_group_iter = NULL;
+ plist_dict_new_iter(build_ids_grouped, &build_ids_group_iter);
+ if (build_ids_group_iter) {
+ plist_t group = NULL;
+ int group_no = 0;
+ do {
+ group = NULL;
+ char* key = NULL;
+ plist_dict_next_item(build_ids_grouped, build_ids_group_iter, &key, &group);
+ if (!key) {
+ break;
+ }
+ plist_t node;
+ char* rbehavior = NULL;
+
+ group_no++;
+ node = plist_dict_get_item(group, "RestoreBehavior");
+ plist_get_string_val(node, &rbehavior);
+ cprintf(" " COLOR_WHITE "[%d] Variant: " COLOR_BRIGHT_CYAN "%s" COLOR_WHITE " Behavior: " COLOR_BRIGHT_CYAN "%s" COLOR_RESET "\n", group_no, key, rbehavior);
+ free(key);
+ free(rbehavior);
+
+ build_ids = plist_dict_get_item(group, "Entries");
+ if (!build_ids) {
+ continue;
+ }
+ build_id_iter = NULL;
+ plist_array_new_iter(build_ids, &build_id_iter);
+ if (!build_id_iter) {
+ continue;
+ }
+ plist_t build_id;
+ do {
+ build_id = NULL;
+ plist_array_next_item(build_ids, build_id_iter, &build_id);
+ if (!build_id) {
+ break;
+ }
+ uint64_t chip_id = 0;
+ uint64_t board_id = 0;
+ char* hwmodel = NULL;
+
+ node = plist_dict_get_item(build_id, "ApChipID");
+ if (PLIST_IS_STRING(node)) {
+ char* strval = NULL;
+ plist_get_string_val(node, &strval);
+ if (strval) {
+ chip_id = strtoull(strval, NULL, 0);
+ free(strval);
+ }
+ } else {
+ plist_get_uint_val(node, &chip_id);
+ }
+
+ node = plist_dict_get_item(build_id, "ApBoardID");
+ if (PLIST_IS_STRING(node)) {
+ char* strval = NULL;
+ plist_get_string_val(node, &strval);
+ if (strval) {
+ board_id = strtoull(strval, NULL, 0);
+ free(strval);
+ }
+ } else {
+ plist_get_uint_val(node, &board_id);
+ }
+
+ node = plist_access_path(build_id, 2, "Info", "DeviceClass");
+ plist_get_string_val(node, &hwmodel);
+
+ irecv_device_t irecvdev = NULL;
+ if (irecv_devices_get_device_by_hardware_model(hwmodel, &irecvdev) == 0) {
+ cprintf(" ChipID: " COLOR_GREEN "%04x" COLOR_RESET " BoardID: " COLOR_GREEN "%02x" COLOR_RESET " Model: " COLOR_YELLOW "%-8s" COLOR_RESET " " COLOR_MAGENTA "%s" COLOR_RESET "\n", (int)chip_id, (int)board_id, hwmodel, irecvdev->display_name);
+ } else {
+ cprintf(" ChipID: " COLOR_GREEN "%04x" COLOR_RESET " BoardID: " COLOR_GREEN "%02x" COLOR_RESET " Model: " COLOR_YELLOW "%s" COLOR_RESET "\n", (int)chip_id, (int)board_id, hwmodel);
+ }
+ free(hwmodel);
+ } while (build_id);
+ free(build_id_iter);
+ } while (group);
+ free(build_ids_group_iter);
+ }
+ plist_free(build_ids_grouped);
+
+ plist_free(manifest);
+
+ return 0;
+}
+
ipsw_archive* ipsw_open(const char* ipsw)
{
int err = 0;
diff --git a/src/ipsw.h b/src/ipsw.h
index a664f2b..5c75699 100644
--- a/src/ipsw.h
+++ b/src/ipsw.h
@@ -31,6 +31,8 @@ extern "C" {
#include <stdint.h>
#include <plist/plist.h>
+int ipsw_print_info(const char* ipsw);
+
int ipsw_is_directory(const char* ipsw);
int ipsw_file_exists(const char* ipsw, const char* infile);
int ipsw_get_file_size(const char* ipsw, const char* infile, uint64_t* size);