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authorBobTheBob <32057864+BobTheBob9@users.noreply.github.com>2022-10-17 23:26:07 +0100
committerGitHub <noreply@github.com>2022-10-17 23:26:07 +0100
commit841881af9ea6ec73b1d505d5a8f7c1f766273724 (patch)
tree91feb40fe810984b59d2d2da440e289370b0a137 /NorthstarDLL/exploitfixes_utf8parser.h
parentdc0934d29caacc8da1e7df8b775d24b4e99c381c (diff)
downloadNorthstarLauncher-1.10.0-rc1.tar.gz
NorthstarLauncher-1.10.0-rc1.zip
big refactor (#171)v1.10.0-rc1
* use in-file macros rather than global funcs for registering dll load callbacks * move more things to macros * fix debug crashes * move sqvm funcs to sq managers * get rid of context file * refactor some squirrel stuff and ingame compilation error message * move tier0 and playlist funcs to namespaces * uiscript_reset concommand: don't loop forever if compilation fails * improve showing console for ui script compile errors * standardise concommand func naming in c++ * use lambdas for dll load callbacks so intellisense shits itself less * use cvar change callbacks for unescaping ns_server_name and ns_server_desc * add proper helpstrings to masterserver cvars * add cvar help and find * allow parsing of convar flags from string * normalise mod fs paths to be lowercase * move hoststate to its own file and add host_init hooks * better IsFlagSet def * replace files in ReadFromCache * rename g_ModManager to g_pModManager * formatting changes * make cvar print work on dedi, move demo fix stuff, add findflags * add proper map autocompletes and maps command * formatting changes * separate gameutils into multiple r2 headers * Update keyvalues.cpp * move sqvm funcs into wrappers in the manager class * remove unnecessary header files * lots of cleanup and starting moving to new hooking macros * update more stuff to new hook macros * rename project folder (:tf: commit log) * fix up postbuild commands to use relative dir * almost fully replaced hooking lib * completely remove old hooking * add nsprefix because i forgot to include it * move exploit prevention and limits code out of serverauthentication, and have actual defs for CBasePlayer * use modular ServerPresence system for registering servers * add new memory lib * accidentally pushed broke code oops * lots of stuff idk * implement some more prs * improve rpakfilesystem * fix line endings on vcxproj * Revert "fix line endings on vcxproj" This reverts commit 4ff7d022d2602c2dba37beba8b8df735cf5cd7d9. * add more prs * i swear i committed these how are they not there * Add ability to load Datatables from files (#238) * first version of kinda working custom datatables * Fix copy error * Finish custom datatables * Fix Merge * Fix line endings * Add fallback to rpak when ns_prefere_datatable_from_disk is true * fix typo * Bug fixess * Fix Function Registration hook * Set convar value * Fix Client and Ui VM * enable server auth with ms agian * Add Filters * FIx unused import * Merge remote-tracking branch 'upsteam/bobs-big-refactor-pr' into datatables Co-authored-by: RoyalBlue1 <realEmail@veryRealURL.com> * Add some changes from main to refactor (#243) * Add PR template * Update CI folder location * Delete startup args txt files * Fix line endings (hopefully) (#244) * Fix line endings (hopefully) * Fix more line endings * Update refactor (#250) * Add PR template * Update CI folder location * Delete startup args txt files * Add editorconfig file (#246) * Add editorconfig file It's a cross-editor compatible config file that defines certain editor behaviour (e.g. adding/removing newline at end of file) It is supported by major editors like Visual Studio (Code) and by version control providers like GitHub. Should end the constant adding/removing of final newline in PRs * More settings - unicode by default - trim newlines - use tabs for indentation (ugh) * Ignore folder rename (#245) * Hot reload banlist on player join (#233) * added banlist hotreload * fix formatting * didnt append, cleared whole file oopsie * unfuckedunban not rewriting file * fixed not checking for new line Co-authored-by: ScureX <47725553+ScureX@users.noreply.github.com> * Refactor cleanup (#256) * Fix indentation * Fix path in clang-format command in readme * Refactor cleanup (some formatting fixes) (#257) * Fix some formatting * More formatting fixes * add scriptdatatable.cpp rewrite * Some formatting fixes (#260) * More formatting stuff (#261) * various formatting changes and fixes * Fix changed icon (#264) * clang format, fix issues with server registration and rpak loading * fix more formatting * update postbuild step * set launcher directory and error on fail creating log files * change some stuff in exploitfixes * only unrestrict dev commands when commandline flag is present * fix issues with cvar flag commit * fixup command flags better and reformat * bring up to date with main * fixup formatting * improve cvar flag fixup and remove temp thing from findflags * set serverfilter better * avoid ptr decay when setting auth token * add more entity functions * Fix the MS server registration issues. (#285) * Port ms presence reporter to std::async * Fix crash due to std::optional being assigned nullptr. * Fix formatting. * Wait 20 seconds if MS returns DUPLICATE_SERVER. * Change PERSISTENCE_MAX_SIZE to fix player authentication (#287) The size check added in the refactor was incorrect: - 56306: expected pdata size based on the pdef - 512: allowance for trailing junk (r2 adds 137 bytes of trailing junk) - 100: for some wiggle room Co-Authored-By: pg9182 <96569817+pg9182@users.noreply.github.com> * change miscserverscript to use actual entity arguments rather than player index jank * Fix token clearing hook (#290) A certain someone forgot to put an `0x` in front of their hex number, meaning the offset is wrong. This would cause token to be leaked again Co-authored-by: Maya <malte.hoermeyer@web.de> Co-authored-by: RoyalBlue1 <realEmail@veryRealURL.com> Co-authored-by: GeckoEidechse <40122905+GeckoEidechse@users.noreply.github.com> Co-authored-by: ScureX <47725553+ScureX@users.noreply.github.com> Co-authored-by: Erlite <ys.aameziane@gmail.com> Co-authored-by: Emma Miler <emma.pi@protonmail.com> Co-authored-by: pg9182 <96569817+pg9182@users.noreply.github.com>
Diffstat (limited to 'NorthstarDLL/exploitfixes_utf8parser.h')
-rw-r--r--NorthstarDLL/exploitfixes_utf8parser.h175
1 files changed, 0 insertions, 175 deletions
diff --git a/NorthstarDLL/exploitfixes_utf8parser.h b/NorthstarDLL/exploitfixes_utf8parser.h
deleted file mode 100644
index 24545ea3..00000000
--- a/NorthstarDLL/exploitfixes_utf8parser.h
+++ /dev/null
@@ -1,175 +0,0 @@
-// Reimplementation of a exploitable UTF decoding function in titanfall
-
-#include "NSMem.h"
-
-#pragma once
-
-namespace ExploitFixes_UTF8Parser
-{
- bool __fastcall CheckValid(INT64* a1, DWORD* a2, char* strData)
- {
- static auto sub_F1320 = (INT64(__fastcall*)(DWORD a1, char* a2))NSMem::PatternScan("engine.dll", "83 F9 7F 77 08 88 0A");
-
- DWORD v3; // eax
- char* v4; // rbx
- char v5; // si
- char* _strData; // rdi
- char* v7; // rbp
- char v11; // al
- DWORD v12; // er9
- DWORD v13; // ecx
- DWORD v14; // edx
- DWORD v15; // er8
- int v16; // eax
- DWORD v17; // er9
- int v18; // eax
- DWORD v19; // er9
- DWORD v20; // ecx
- int v21; // eax
- int v22; // er9
- DWORD v23; // edx
- int v24; // eax
- int v25; // er9
- DWORD v26; // er9
- DWORD v27; // er10
- DWORD v28; // ecx
- DWORD v29; // edx
- DWORD v30; // er8
- int v31; // eax
- DWORD v32; // er10
- int v33; // eax
- DWORD v34; // er10
- DWORD v35; // ecx
- int v36; // eax
- int v37; // er10
- DWORD v38; // edx
- int v39; // eax
- int v40; // er10
- DWORD v41; // er10
- INT64 v43; // r8
- INT64 v44; // rdx
- INT64 v45; // rcx
- INT64 v46; // rax
- INT64 v47; // rax
- char v48; // al
- INT64 v49; // r8
- INT64 v50; // rdx
- INT64 v51; // rcx
- INT64 v52; // rax
- INT64 v53; // rax
-
- v3 = a2[2];
- v4 = (char*)(a1[1] + *a2);
- v5 = 0;
- _strData = strData;
- v7 = &v4[*((UINT16*)a2 + 2)];
- if (v3 >= 2)
- {
- ++v4;
- --v7;
- if (v3 != 2)
- {
- while (1)
- {
-
- if (!NSMem::IsMemoryReadable(v4, 1))
- return false; // INVALID
-
- v11 = *v4++; // crash potential
- if (v11 != 92)
- goto LABEL_6;
- v11 = *v4++;
- if (v11 == 110)
- break;
- switch (v11)
- {
- case 't':
- v11 = 9;
- goto LABEL_6;
- case 'r':
- v11 = 13;
- goto LABEL_6;
- case 'b':
- v11 = 8;
- goto LABEL_6;
- case 'f':
- v11 = 12;
- goto LABEL_6;
- }
- if (v11 != 117)
- goto LABEL_6;
- v12 = *v4 | 0x20;
- v13 = v4[1] | 0x20;
- v14 = v4[2] | 0x20;
- v15 = v4[3] | 0x20;
- v16 = 87;
- if (v12 <= 0x39)
- v16 = 48;
- v17 = v12 - v16;
- v18 = 87;
- v19 = v17 << 12;
- if (v13 <= 0x39)
- v18 = 48;
- v20 = v13 - v18;
- v21 = 87;
- v22 = (v20 << 8) | v19;
- if (v14 <= 0x39)
- v21 = 48;
- v23 = v14 - v21;
- v24 = 87;
- v25 = (16 * v23) | v22;
- if (v15 <= 0x39)
- v24 = 48;
- v4 += 4;
- v26 = (v15 - v24) | v25;
- if (v26 - 55296 <= 0x7FF)
- {
- if (v26 >= 0xDC00)
- return true;
- if (*v4 != 92 || v4[1] != 117)
- return true;
-
- v27 = v4[2] | 0x20;
- v28 = v4[3] | 0x20;
- v29 = v4[4] | 0x20;
- v30 = v4[5] | 0x20;
- v31 = 87;
- if (v27 <= 0x39)
- v31 = 48;
- v32 = v27 - v31;
- v33 = 87;
- v34 = v32 << 12;
- if (v28 <= 0x39)
- v33 = 48;
- v35 = v28 - v33;
- v36 = 87;
- v37 = (v35 << 8) | v34;
- if (v29 <= 0x39)
- v36 = 48;
- v38 = v29 - v36;
- v39 = 87;
- v40 = (16 * v38) | v37;
- if (v30 <= 0x39)
- v39 = 48;
- v4 += 6;
- v41 = ((v30 - v39) | v40) - 56320;
- if (v41 > 0x3FF)
- return true;
- v26 = v41 | ((v26 - 55296) << 10);
- }
- _strData += (DWORD)sub_F1320(v26, _strData);
- LABEL_7:
- if (v4 == v7)
- goto LABEL_48;
- }
- v11 = 10;
- LABEL_6:
- v5 |= v11;
- *_strData++ = v11;
- goto LABEL_7;
- }
- }
- LABEL_48:
- return true;
- }
-} // namespace ExploitFixes_UTF8Parser