mirror of
https://github.com/WiiDatabase/nusdownloader.git
synced 2024-11-23 18:59:16 +01:00
Trucha bug restoration is slowly coming to life...
This commit is contained in:
givememystuffplease
parent
1fff53a1e4
commit
fda8531e22
@ -583,8 +583,6 @@ namespace NUS_Downloader
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else
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contenttypes[i] = (int)ContentTypes.Normal;
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startoffset += 36;
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// DEBUG:
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//WriteStatus(contenttypes[i].ToString());
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}
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return contenttypes;
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@ -985,9 +983,6 @@ namespace NUS_Downloader
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WriteStatus("Trucha Signing TMD...");
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Array.Resize(ref tmd, 484 + (Convert.ToInt32(contentstrnum) * 36));
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// DEBUG: Mii Channel Test...
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tmd[0x18F] = 0x01;
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tmd = ZeroSignature(tmd);
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tmd = TruchaSign(tmd);
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@ -1004,9 +999,6 @@ namespace NUS_Downloader
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Array.Resize(ref cetkbuff, 0x2A4);
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// DEBUG: Mii Channel Test...
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cetkbuff[0x1DF] = 0x01;
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cetkbuff = ZeroSignature(cetkbuff);
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cetkbuff = TruchaSign(cetkbuff);
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@ -1589,7 +1581,6 @@ namespace NUS_Downloader
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{
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regitem.DropDownItems.Add("v" + versions[y]);
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}
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// TODO : wat...
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regitem.DropDownItemClicked += new ToolStripItemClickedEventHandler(deepitem_clicked);
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}
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}
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@ -1703,11 +1694,6 @@ namespace NUS_Downloader
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void deepitem_clicked(object sender, ToolStripItemClickedEventArgs e)
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{
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// DEBUG:
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//WriteStatus("item text: " + e.ClickedItem.Text); VERSION
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//WriteStatus("Owner of item: " + e.ClickedItem.OwnerItem.Text); REGION
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//WriteStatus("Owner of Owner of item: " + e.ClickedItem.OwnerItem.OwnerItem.Text); TITLE ID
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titleidbox.Text = e.ClickedItem.OwnerItem.OwnerItem.Text.Substring(0, 16);
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titleidbox.Text = titleidbox.Text.Replace("XX", e.ClickedItem.OwnerItem.Text.Substring(0, 2));
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@ -1858,11 +1844,6 @@ namespace NUS_Downloader
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{
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WriteStatus("\n" + e.ClickedItem.OwnerItem.ToolTipText);
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}
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// DEBUG:
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//WriteStatus("item text: " + e.ClickedItem.Text);
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//WriteStatus("Owner of item: " + e.ClickedItem.OwnerItem.Text);
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//WriteStatus("Owner of Owner of item: " + e.ClickedItem.OwnerItem.OwnerItem.Text);
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}
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void HandleMismatch(int contentsize, int actualsize)
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@ -1984,8 +1965,6 @@ namespace NUS_Downloader
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if (ComputeSHA(hashobject)[0] == 0x00)
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{
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// DEBUG:
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//WriteStatus(DisplayBytes(ComputeSHA(hashobject)));
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WriteStatus(" - Successfully Trucha Signed.");
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return tmdortik;
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}
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@ -2174,8 +2153,7 @@ namespace NUS_Downloader
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// The amount of time for the limit.
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byte[] limitseconds = new byte[4];
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limitseconds = InttoByteArray(Convert.ToInt32(timelimitsecs.Text), 4);
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//DEBUG
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//WriteStatus(DisplayBytes(limitseconds, " "));
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for (int i = 0; i < 4; i++)
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{
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cetkbuff[0x248 + i] = limitseconds[i];
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@ -2861,9 +2839,6 @@ namespace NUS_Downloader
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thelength += 1;
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remainder = thelength % alignto;
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}
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// DEBUG:
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WriteStatus("Aligning by: " + alignto + " ... New Length: " + thelength);
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WriteStatus(" Dif: " + (thelength - content.Length));
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Array.Resize(ref content, (int)thelength);
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return content;
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} */
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@ -2872,10 +2847,6 @@ namespace NUS_Downloader
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{
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int len = (src.Length + pad - 1) / pad * pad;
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// DEBUG:
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//WriteStatus("New Length: " + len);
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//WriteStatus("Dif: " + (len - src.Length));
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Array.Resize(ref src, len);
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return src;
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}
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@ -2949,9 +2920,6 @@ namespace NUS_Downloader
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resultArray[i] = 0x00;
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}
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}
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// DEBUG
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//WriteStatus(" - Int->Byte[]: " + DisplayBytes(resultArray, " "));
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return resultArray;
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}
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@ -2989,6 +2957,8 @@ namespace NUS_Downloader
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// Content is decrypted/new to the title...
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string filename = contentsEdit.Items[contentsEdit.SelectedIndex].ToString().Substring(contentsEdit.Items[contentsEdit.SelectedIndex].ToString().IndexOf("] [") + 3, 12);
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byte[] contentbt = FileLocationToByteArray(fileinfo[0] + filename);
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byte[] newvalues = new byte[4];
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newvalues[1] = 0x00;
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int[] oldresults = ByteArrayContainsByteArray(contentbt, old_hash_check);
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int[] newresults = ByteArrayContainsByteArray(contentbt, new_hash_check);
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@ -2998,23 +2968,24 @@ namespace NUS_Downloader
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WriteStatus(String.Format(" - {0} Old-school ES Signing Fix(es) Found...", oldresults[0]));
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for (int s = 1; s < oldresults.Length - 1; s++)
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{
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PatchTrucha(contentbt, oldresults[s]);
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contentbt = PatchBinary(contentbt, oldresults[s], newvalues);
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WriteStatus(String.Format(" - Bug restored at 0x{0}", int.Parse(oldresults[s].ToString(), System.Globalization.NumberStyles.HexNumber)));
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}
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}
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// TODO THIS DOESN't WORK I THINK REWRITE THE FILE>>>
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if (newresults[0] != 0)
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{
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WriteStatus(String.Format(" - {0} New-school ES Signing Fix(es) Found...", newresults[0]));
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for (int s = 1; s < newresults.Length - 1; s++)
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{
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PatchTrucha(contentbt, newresults[s]);
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contentbt = PatchBinary(contentbt, newresults[s], newvalues);
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WriteStatus(String.Format(" + Bug restored at 0x{0}.", int.Parse(newresults[s].ToString(), System.Globalization.NumberStyles.HexNumber)));
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}
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}
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}
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else
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{
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WriteStatus(" - The file you selected was encrypted, attempting to decrypt and patch...");
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string filename = contentsEdit.Items[contentsEdit.SelectedIndex].ToString().Substring(contentsEdit.Items[contentsEdit.SelectedIndex].ToString().IndexOf("] [") + 3, 8);
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byte[] ticket = FileLocationToByteArray(fileinfo[0] + "cetk");
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@ -3049,9 +3020,9 @@ namespace NUS_Downloader
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string[] tmdsizes = GetContentSizes(tmd, ContentCount(tmd));
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iv = new byte[16];
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for (int e = 0; e < 16; e++)
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for (int f = 0; f < 16; f++)
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{
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iv[e] = 0x00;
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iv[f] = 0x00;
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}
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byte[] hash = new byte[20];
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@ -3069,62 +3040,66 @@ namespace NUS_Downloader
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}
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}
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initCrypt(iv, commonkey);
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//DEBUG
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WriteStatus(DisplayBytes(iv, " "));
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byte[] decContent = Decrypt(FileLocationToByteArray(fileinfo[0] + filename));
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Array.Resize(ref decContent, int.Parse(tmdsizes[thiscontentidx], System.Globalization.NumberStyles.HexNumber));
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Array.Resize(ref decContent, int.Parse(tmdsizes[14], System.Globalization.NumberStyles.HexNumber));
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if ((Convert.ToBase64String(ComputeSHA(decContent))) == Convert.ToBase64String(hash))
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{
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WriteStatus(" - Hash Check: Content is Unchanged...");
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contents[c].SHAHash = hash;
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//WriteStatus("HASH: " + DisplayBytes(hash, ""));
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WriteStatus(" - Hash Check: Content is Unchanged...");
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}
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else
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{
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WriteStatus(" - Hash Check: Content changed (did you add an encrypted file from another title?)...");
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contents[c].SHAHash = ComputeSHA(decContent);
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WriteStatus(" - Hash Check: Content changed (did you add an encrypted file from another title?)...");
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WriteStatus(" - Content Hash: " + DisplayBytes(ComputeSHA(decContent), ""));
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WriteStatus(" - TMD Hash: " + DisplayBytes(hash, ""));
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}
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// TODO PATCH HERE
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// Re-encrypt
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byte[] newiv = new byte[16];
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for (int g = 0; g < newiv.Length; g++)
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if (File.Exists(fileinfo[0] + filename + ".app"))
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{
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newiv[g] = 0x00;
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if (MessageBox.Show(fileinfo[0] + filename + ".app Exists! Delete the current file so we can move on?", "File Conflict", MessageBoxButtons.YesNo) == DialogResult.Yes)
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File.Delete(fileinfo[0] + filename + ".app");
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else
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return;
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}
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byte[] smallix = NewIntegertoByteArray(c, 2);
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ivindex[0] = smallix[0];
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ivindex[1] = smallix[1];
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//WriteStatus(" - Old Index: " + thiscontentidx + "; New Index: " + c);
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byte[] newvalues = new byte[4];
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newvalues[1] = 0x00;
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// Pad back to 0x16 alignment
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//AlignByteArray(decContent, 0x16
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decContent = PadToMultipleOf(decContent, 16);
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int[] oldresults = ByteArrayContainsByteArray(decContent, old_hash_check);
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int[] newresults = ByteArrayContainsByteArray(decContent, new_hash_check);
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initCrypt(newiv, dtitlekey);
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if (oldresults[0] != 0)
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{
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WriteStatus(String.Format(" - {0} Old-school ES Signing Fix(es) Found...", oldresults[0]));
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for (int s = 1; s < oldresults.Length - 1; s++)
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{
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decContent = PatchBinary(decContent, oldresults[s], newvalues);
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WriteStatus(String.Format(" - Bug restored at 0x{0}", int.Parse(oldresults[s].ToString(), System.Globalization.NumberStyles.HexNumber)));
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}
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}
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byte[] encContent = Encrypt(decContent);
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if (newresults[0] != 0)
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{
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WriteStatus(String.Format(" - {0} New-school ES Signing Fix(es) Found...", newresults[0]));
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for (int s = 1; s < newresults.Length - 1; s++)
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{
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decContent = PatchBinary(decContent, newresults[s], newvalues);
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WriteStatus(String.Format(" + Bug restored at 0x{0}.", int.Parse(newresults[s].ToString(), System.Globalization.NumberStyles.HexNumber)));
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}
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}
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File.Delete(fileinfo[0] + filename.Substring(0, 8));
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File.WriteAllBytes(fileinfo[0] + filename + ".app", decContent);
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FileStream encryptwrite = new FileStream(fileinfo[0] + filename.Substring(0, 8), FileMode.OpenOrCreate);
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encryptwrite.Write(encContent, 0, encContent.Length);
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encryptwrite.Close();
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contentsEdit.Items[contentsEdit.SelectedIndex] = contentsEdit.Items[contentsEdit.SelectedIndex].ToString().Replace(filename, filename + ".app");
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WriteStatus(" - Encrypted Content Again!");
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UpdateTMDContents();
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// Patch content
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// Probably leave decrypted
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// Run an update through the TMD to update the contents
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//MessageBox.Show("Currently you can only add the bug to decrypted contents. Sorry!");
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WriteStatus("Trucha signing complete!");
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}
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}
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private int[] ByteArrayContainsByteArray(byte[] bigboy, byte[] littleman)
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@ -3150,11 +3125,12 @@ namespace NUS_Downloader
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return offset;
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}
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private byte[] PatchTrucha(byte[] content, int offset)
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private byte[] PatchBinary(byte[] content, int offset, byte[] newvalues)
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{
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for (int i = 0; i < 4; i++)
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for (int a = 0; a < newvalues.Length; a++)
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{
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content[offset + i] = 0;
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if (newvalues[a] >= 0)
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content[offset + a] = newvalues[a];
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}
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return content;
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}
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