add save as bplist

Author: 1Conan

tsschecker/main.c

@@ -59,6 +59,7 @@ static struct option longopts[] = {
     { "raw",                required_argument, NULL, 10  },
     { "bbsnum",             required_argument, NULL, 11  },
     { "server-url",         required_argument, NULL, 12  },
+    { "bplist",             no_argument,       NULL, 13  },
     { "generator",          required_argument, NULL, 'g' },
     { NULL, 0, NULL, 0 }
 };
@@ -85,6 +86,7 @@ void cmd_help(){
     printf("      --sepnonce NONCE\t\tmanually specify SEP Nonce instead of using random ones (not required for saving blobs)\n");
     printf("      --bbsnum SNUM\t\tmanually specify BbSNUM in HEX to save valid BBTickets (not required for saving blobs)\n\n");
     printf("      --save-path PATH\t\tspecify output path for saving shsh blobs\n");
+    printf("      --bplist\t\t\tsave shsh blob as binary plist (used with --save)\n");
     printf("      --server-url URL\t\tmanually specify TSS server url\n");
     printf("      --beta\t\t\trequest tickets for a beta instead of normal release (use with -o)\n");
     printf("      --list-devices\t\tlist all known devices\n");
@@ -157,6 +159,7 @@ int main(int argc, const char * argv[]) {
     dbglog = 1;
     idevicerestore_debug = 0;
     save_shshblobs = 0;
+    save_bplist = 0;
     int optindex = 0;
     int opt = 0;
     long flags = 0;
@@ -284,6 +287,9 @@ int main(int argc, const char * argv[]) {
             case 12: // only long option: "server-url"
                 serverUrl = optarg;
                 break;
+            case 13: // only long option: "bplist"
+                save_bplist = 1;
+                break;
             default:
                 cmd_help();
                 return -1;

tsschecker/tsschecker.c

@@ -104,6 +104,7 @@ int print_tss_request = 0;
 int print_tss_response = 0;
 int nocache = 0;
 int save_shshblobs = 0;
+int save_bplist = 0;
 const char *shshSavePath = "."DIRECTORY_DELIMITER_STR;
 
 // iPhone & iPod touch (1st generations) do not use SHSH or APTicket.
@@ -1028,15 +1029,20 @@ int isManifestBufSignedForDevice(char *buildManifestBuffer, t_devicevals *devVal
         plist_get_uint_val(pecid, &devVals->ecid);
         char *cecid = ecid_to_string(devVals->ecid);
 
-        uint32_t size = 0;
-        char* data = NULL;
         if (*devVals->generator)
             plist_dict_set_item(apticket, "generator", plist_new_string(devVals->generator));
         if (apticket2)
             plist_dict_set_item(apticket, "updateInstall", apticket2);
         if (apticket3)
             plist_dict_set_item(apticket, "noNonce", apticket3);
-        plist_to_xml(apticket, &data, &size);
+        
+        uint32_t size = 0;
+        char* data = NULL;
+
+        if (save_bplist)
+            plist_to_bin(apticket, &data, &size);
+        else
+            plist_to_xml(apticket, &data, &size);
 
         char *apnonce = "";
         size_t apnonceLen = 0;
@@ -1056,22 +1062,19 @@ int isManifestBufSignedForDevice(char *buildManifestBuffer, t_devicevals *devVal
         snprintf(tmpDevicename, tmpDeviceNameSize, "%s", devVals->deviceModel);
         if (devVals->deviceBoard) snprintf(tmpDevicename+strlen(tmpDevicename), tmpDeviceNameSize-strlen(tmpDevicename), "_%s",devVals->deviceBoard);
 
-        size_t fnamelen = strlen(shshSavePath) + 1 + strlen(cecid) + tmpDeviceNameSize + strlen(cpvers) + strlen(cbuild) + strlen(DIRECTORY_DELIMITER_STR"___-.shsh2") + 1;
+        size_t fnamelen = strlen(shshSavePath) + 1 + strlen(cecid) + tmpDeviceNameSize + strlen(cpvers) + strlen(cbuild) + strlen(DIRECTORY_DELIMITER_STR"___-.bshsh2") + 1;
         fnamelen += devVals->parsedApnonceLen*2;
 
         char *fname = malloc(fnamelen);
         memset(fname, 0, fnamelen);
         size_t prePathLen= strlen(shshSavePath);
         if (shshSavePath[prePathLen-1] == DIRECTORY_DELIMITER_CHR) prePathLen--;
         strncpy(fname, shshSavePath, prePathLen);
-        
-        snprintf(fname+prePathLen, fnamelen, DIRECTORY_DELIMITER_STR"%s_%s_%s-%s_%s.shsh%s",cecid,tmpDevicename,cpvers,cbuild, apnonce, (*devVals->generator || apticket2) ? "2" : "");
-        
-        
+        snprintf(fname+prePathLen, fnamelen, DIRECTORY_DELIMITER_STR"%s_%s_%s-%s_%s.%Sshsh%s",cecid,tmpDevicename,cpvers,cbuild, apnonce, save_bplist ? "b" : "", (*devVals->generator || apticket2) ? "2" : "");
         FILE *shshfile = fopen(fname, "wb");
         if (!shshfile) error("[Error] can't save shsh at %s\n",fname);
         else{
-            fwrite(data, strlen(data), 1, shshfile);
+            fwrite(data, size, 1, shshfile);
             fclose(shshfile);
             info("Saved shsh blobs!\n");
         }

tsschecker/tsschecker.h

@@ -24,6 +24,7 @@ extern int dbglog;
 extern int print_tss_response;
 extern int nocache;
 extern int save_shshblobs;
+extern int save_bplist;
 extern const char *shshSavePath;
 
 struct bbdevice{