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https://github.com/palera1n/palera1n.git
synced 2026-10-26 19:19:48 +01:00
half working pongo USB
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Nick Chan committed
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7 files changed
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@@ -16,47 +16,206 @@
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#include <signal.h>
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#include <pthread.h>
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#include <inttypes.h>
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#include <getopt.h>
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#include <errno.h>
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#include "ANSI-color-codes.h"
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#include "common.h"
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#include "checkra1n.h"
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int p1_log(log_level_t loglevel, const char *fname, int lineno, const char *fxname, char* __restrict format, ...) {
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#define CMD_LEN_MAX 512
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int verbose = 0;
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int p1_log(log_level_t loglevel, const char *fname, int lineno, const char *fxname, char *__restrict format, ...)
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{
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int ret = 0;
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va_list args;
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va_start(args, format);
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switch(loglevel) {
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case LOG_FATAL:
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printf(BRED "[!] " RED);
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break;
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case LOG_ERROR:
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printf(BRED "[Error] " RED);
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break;
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case LOG_WARNING:
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printf(BYEL "[Warning] " YEL);
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break;
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case LOG_INFO:
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printf(BCYN "[Info] " CYN);
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break;
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case LOG_VERBOSE:
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if (verbose >= 2)
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printf(BLU "%s:%d: " BMAG "%s(): \n--> " WHT, fname, lineno, fxname);
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switch (loglevel)
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{
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case LOG_FATAL:
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printf(BRED "[!] " RED);
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break;
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case LOG_ERROR:
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printf(BRED "[Error] " RED);
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break;
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case LOG_WARNING:
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printf(BYEL "[Warning] " YEL);
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break;
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case LOG_INFO:
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printf(BCYN "[Info] " CYN);
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break;
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case LOG_VERBOSE:
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if (verbose >= 1)
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printf(BWHT "[Verbose] " WHT);
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break;
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case LOG_DEBUG:
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printf(BLU "%s:%d: " BMAG "%s(): " WHT, fname, lineno, fxname);
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break;
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default:
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assert(0);
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break;
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break;
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default:
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assert(0);
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break;
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}
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if (verbose >= 1 || loglevel < LOG_VERBOSE)
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{
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ret = vprintf(format, args);
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va_end(args);
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printf(CRESET "\n");
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}
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int ret = vprintf(format, args);
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va_end(args);
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printf(CRESET "\n");
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return ret;
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}
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int main(int argc, char* argv[]) {
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int issue_pongo_command(usb_device_handle_t handle, char *command)
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{
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int ret;
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size_t len = strlen(command);
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if (len > (CMD_LEN_MAX - 2)) {
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LOG(LOG_ERROR, "Pongo command %s too long (max %d)", command, CMD_LEN_MAX - 2);
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return EINVAL;
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}
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LOG(LOG_VERBOSE, "Executing PongoOS command: '%s'", command);
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char buf[512];
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snprintf(buf, 512, "%s\n", command);
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len = strlen(buf);
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ret = USBControlTransfer(handle, 0x21, 4, 1, 0, 0, NULL, NULL);
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if (ret)
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goto bad;
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ret = USBControlTransfer(handle, 0x21, 3, 0, 0, (uint32_t)len, buf, NULL);
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sleep(1);
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bad:
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if (ret != USB_RET_SUCCESS) {
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if (ret == USB_RET_NOT_RESPONDING)
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return 0;
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LOG(LOG_ERROR, "USB error: %s", usb_strerror(ret));
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return ret;
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}
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else
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return ret;
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}
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int upload_pongo_file(usb_device_handle_t handle, unsigned char *buf, unsigned int buf_len)
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{
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int ret = 0;
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ret = USBControlTransfer(handle, 0x21, 1, 0, 0, 4, &buf_len, NULL);
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if (ret == USB_RET_SUCCESS) {
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ret = USBBulkUpload(handle, buf, buf_len);
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if (ret == USB_RET_SUCCESS) {
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LOG(LOG_VERBOSE, "Uploaded %llu bytes to PongoOS", (unsigned long long)buf_len);
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}
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}
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sleep(1);
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return ret;
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}
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int found_pongo = 0;
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void *pongo_usb_callback(void *arg)
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{
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if (found_pongo) return NULL;
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found_pongo = 1;
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usb_device_handle_t handle = *(usb_device_handle_t *)arg;
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sleep(1);
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issue_pongo_command(handle, "fuse lock");
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issue_pongo_command(handle, "sep auto");
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upload_pongo_file(handle, checkra1n_kpf_pongo, checkra1n_kpf_pongo_len);
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issue_pongo_command(handle, "modload");
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issue_pongo_command(handle, "dtpatch disk0s1s8");
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issue_pongo_command(handle, "xargs serial=3 wdt=-1");
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issue_pongo_command(handle, "bootx");
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LOG(LOG_INFO, "Booting Kernel...");
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spin = false;
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exit(0);
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return NULL;
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}
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static struct option longopts[] = {
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{"dfuhelper", no_argument, NULL, 'D'},
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{"help", no_argument, NULL, 'h'},
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{"pongo-shell", no_argument, NULL, 'p'},
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{"start-from-pongo", no_argument, NULL, 'P'},
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{"debug-logging", no_argument, NULL, 'V'},
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{NULL, 0, NULL, 0}};
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int usage(int e)
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{
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fprintf(stderr,
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"Usage: %s [-Dhp]\n"
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"Copyright (C) 2023, palera1n team, All Rights Reserved.\n\n"
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"iOS/iPadOS 15+ arm64 jailbreaking tool\n\n"
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"\n"
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"\t-D, --dfuhelper-only\tExit after entering DFU\n"
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"\t-h, --help\t\tShow this help\n"
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"\t-p, --pongo-shell\tBoots to PongoOS shell\n"
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"\t-P, --start-from-pongo\tStart with a PongoOS USB Device attached\n"
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"\t-V, --debug-logging\tEnable debug logging\n"
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"\t\tThis option can be repeated for extra verbosity\n",
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getprogname());
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exit(e);
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}
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bool dfuhelper_only = false;
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bool pongo_exit = false;
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bool start_from_pongo = false;
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int main(int argc, char *argv[])
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{
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int opt;
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int index;
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while ((opt = getopt_long(argc, argv, "DhpPV", longopts, NULL)) != -1)
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{
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switch (opt)
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{
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case 'P':
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start_from_pongo = true;
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break;
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case 'p':
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pongo_exit = true;
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break;
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case 'D':
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dfuhelper_only = true;
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break;
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case 'h':
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usage(0);
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assert(0);
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case 'V':
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verbose++;
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break;
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default:
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usage(1);
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break;
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}
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}
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for (index = optind; index < argc; index++)
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{
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if (!strcmp("windows", argv[index]))
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{
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fprintf(stderr,
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"Windows not really using for manipulating OSX images,\n"
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"compiled in mingw tool for this working unstable and incorrectly\n");
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assert(strcmp("windows", argv[index]));
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}
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else
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{
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fprintf(stderr, "palera1n: unknown argument: %s\n", argv[index]);
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usage(1);
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}
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}
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LOG(LOG_INFO, "Waiting for devices");
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if (start_from_pongo == true)
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goto pongo;
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pthread_t dfuhelper_thread;
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pthread_create(&dfuhelper_thread, NULL, dfuhelper, NULL);
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pthread_join(dfuhelper_thread, NULL);
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if (dfuhelper_only)
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return 0;
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exec_checkra1n();
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if (pongo_exit)
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return 0;
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pongo:
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spin = true;
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wait_for_pongo();
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while (spin) {
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sleep(1);
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}
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return 0;
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}
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