mirror of https://github.com/opa334/TrollStore.git
Decouple ChOma from TrollStore (Can be added and updated using 'make update-choma' now)
This commit is contained in:
opa334
parent
206541d9f0
commit
3b43facaa5
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@ -0,0 +1,3 @@
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external/include/choma
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external/lib/libchoma.*
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external/lib/libcrypto.a
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#ifndef BASE64_H
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#define BASE64_H
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#include <stdint.h>
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#include <stdlib.h>
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char *base64_encode(const unsigned char *data,
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size_t input_length,
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size_t *output_length);
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#endif // BASE64_H
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#ifndef BUFFERED_STREAM_H
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#define BUFFERED_STREAM_H
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#include "MemoryStream.h"
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#include <stdbool.h>
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#define BUFFERED_STREAM_FLAG_AUTO_EXPAND (1 << 0)
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typedef struct BufferedStreamContext {
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uint8_t *buffer;
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size_t bufferSize;
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uint32_t subBufferStart;
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size_t subBufferSize;
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} BufferedStreamContext;
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MemoryStream *buffered_stream_init_from_buffer_nocopy(void *buffer, size_t bufferSize, uint32_t flags);
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MemoryStream *buffered_stream_init_from_buffer(void *buffer, size_t bufferSize, uint32_t flags);
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#endif // BUFFERED_STREAM_H
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@ -1,118 +0,0 @@
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#ifndef CS_BLOB_H
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#define CS_BLOB_H
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#include <stdio.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <stdbool.h>
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#include "FAT.h"
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#include "MachO.h"
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#include "MemoryStream.h"
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// Blob index
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typedef struct __BlobIndex {
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uint32_t type;
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uint32_t offset;
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} CS_BlobIndex;
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// CMS superblob
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typedef struct __SuperBlob {
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uint32_t magic;
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uint32_t length;
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uint32_t count;
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CS_BlobIndex index[];
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} CS_SuperBlob;
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typedef struct __GenericBlob {
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uint32_t magic; /* magic number */
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uint32_t length; /* total length of blob */
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char data[];
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} CS_GenericBlob;
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// CMS blob magic types
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typedef enum {
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CSMAGIC_REQUIREMENT = 0xfade0c00,
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CSMAGIC_REQUIREMENTS = 0xfade0c01,
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CSMAGIC_CODEDIRECTORY = 0xfade0c02,
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CSMAGIC_EMBEDDED_SIGNATURE = 0xfade0cc0,
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CSMAGIC_EMBEDDED_SIGNATURE_OLD = 0xfade0b02,
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CSMAGIC_EMBEDDED_ENTITLEMENTS = 0xfade7171,
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CSMAGIC_EMBEDDED_DER_ENTITLEMENTS = 0xfade7172,
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CSMAGIC_DETACHED_SIGNATURE = 0xfade0cc1,
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CSMAGIC_BLOBWRAPPER = 0xfade0b01,
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CSMAGIC_EMBEDDED_LAUNCH_CONSTRAINT = 0xfade8181,
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} CS_BlobMagic;
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typedef enum {
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CSSLOT_CODEDIRECTORY = 0,
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CSSLOT_INFOSLOT = 1,
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CSSLOT_REQUIREMENTS = 2,
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CSSLOT_RESOURCEDIR = 3,
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CSSLOT_APPLICATION = 4,
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CSSLOT_ENTITLEMENTS = 5,
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CSSLOT_DER_ENTITLEMENTS = 7,
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CSSLOT_LAUNCH_CONSTRAINT_SELF = 8,
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CSSLOT_LAUNCH_CONSTRAINT_PARENT = 9,
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CSSLOT_LAUNCH_CONSTRAINT_RESPONSIBLE = 10,
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CSSLOT_LIBRARY_CONSTRAINT = 11,
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CSSLOT_ALTERNATE_CODEDIRECTORIES = 0x1000, /* first alternate CodeDirectory, if any */
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CSSLOT_ALTERNATE_CODEDIRECTORY_MAX = 5, /* max number of alternate CD slots */
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CSSLOT_ALTERNATE_CODEDIRECTORY_LIMIT = CSSLOT_ALTERNATE_CODEDIRECTORIES + CSSLOT_ALTERNATE_CODEDIRECTORY_MAX, /* one past the last */
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CSSLOT_SIGNATURESLOT = 0x10000,
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CSSLOT_IDENTIFICATIONSLOT = 0x10001,
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CSSLOT_TICKETSLOT = 0x10002,
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} CS_SlotType;
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typedef struct s_CS_DecodedBlob {
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struct s_CS_DecodedBlob *next;
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uint32_t type;
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MemoryStream *stream;
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} CS_DecodedBlob;
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typedef struct s_CS_DecodedSuperBlob {
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uint32_t magic;
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struct s_CS_DecodedBlob *firstBlob;
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} CS_DecodedSuperBlob;
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// Convert blob magic to readable blob type string
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const char *cs_blob_magic_to_string(uint32_t magic);
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const char *cs_slot_type_to_string(uint32_t slotType);
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// Extract Code Signature to file
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int macho_extract_cs_to_file(MachO *macho, CS_SuperBlob *superblob);
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int macho_find_code_signature_bounds(MachO *macho, uint32_t *offsetOut, uint32_t *sizeOut);
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CS_SuperBlob *macho_read_code_signature(MachO *macho);
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int macho_replace_code_signature(MachO *macho, CS_SuperBlob *superblob);
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CS_DecodedBlob *csd_blob_init(uint32_t type, CS_GenericBlob *blobData);
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int csd_blob_read(CS_DecodedBlob *blob, uint64_t offset, size_t size, void *outBuf);
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int csd_blob_write(CS_DecodedBlob *blob, uint64_t offset, size_t size, const void *inBuf);
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int csd_blob_insert(CS_DecodedBlob *blob, uint64_t offset, size_t size, const void *inBuf);
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int csd_blob_delete(CS_DecodedBlob *blob, uint64_t offset, size_t size);
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int csd_blob_read_string(CS_DecodedBlob *blob, uint64_t offset, char **outString);
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int csd_blob_write_string(CS_DecodedBlob *blob, uint64_t offset, const char *string);
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int csd_blob_get_size(CS_DecodedBlob *blob);
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uint32_t csd_blob_get_type(CS_DecodedBlob *blob);
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void csd_blob_set_type(CS_DecodedBlob *blob, uint32_t type);
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void csd_blob_free(CS_DecodedBlob *blob);
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CS_DecodedSuperBlob *csd_superblob_init(void);
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CS_DecodedSuperBlob *csd_superblob_decode(CS_SuperBlob *superblob);
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CS_SuperBlob *csd_superblob_encode(CS_DecodedSuperBlob *decodedSuperblob);
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CS_DecodedBlob *csd_superblob_find_blob(CS_DecodedSuperBlob *superblob, uint32_t type, uint32_t *indexOut);
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int csd_superblob_insert_blob_after_blob(CS_DecodedSuperBlob *superblob, CS_DecodedBlob *blobToInsert, CS_DecodedBlob *afterBlob);
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int csd_superblob_insert_blob_at_index(CS_DecodedSuperBlob *superblob, CS_DecodedBlob *blobToInsert, uint32_t atIndex);
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int csd_superblob_append_blob(CS_DecodedSuperBlob *superblob, CS_DecodedBlob *blobToAppend);
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int csd_superblob_remove_blob(CS_DecodedSuperBlob *superblob, CS_DecodedBlob *blobToRemove); // <- Important: When calling this, caller is responsible for freeing blobToRemove
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int csd_superblob_remove_blob_at_index(CS_DecodedSuperBlob *superblob, uint32_t atIndex);
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int csd_superblob_print_content(CS_DecodedSuperBlob *decodedSuperblob, MachO *macho, bool printAllSlots, bool verifySlots);
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void csd_superblob_free(CS_DecodedSuperBlob *decodedSuperblob);
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#endif // CS_BLOB_H
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#ifndef CODE_DIRECTORY_H
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#define CODE_DIRECTORY_H
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#include <stdint.h>
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#include <math.h>
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#include <CommonCrypto/CommonDigest.h>
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#include "MachO.h"
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#include "CSBlob.h"
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#include "FAT.h"
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#include "MachOByteOrder.h"
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#include "MachOLoadCommand.h"
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#include "MemoryStream.h"
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// Code directory blob header
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typedef struct __CodeDirectory {
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uint32_t magic;
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uint32_t length;
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uint32_t version;
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uint32_t flags;
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uint32_t hashOffset;
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uint32_t identOffset;
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uint32_t nSpecialSlots;
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uint32_t nCodeSlots;
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uint32_t codeLimit;
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uint8_t hashSize;
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uint8_t hashType;
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uint8_t platform;
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uint8_t pageSize;
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uint32_t spare2;
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/* Version 0x20100 */
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uint32_t scatterOffset;
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uint32_t teamOffset;
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} CS_CodeDirectory
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__attribute__ ((aligned(1)));
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enum CS_HashType {
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CS_HASHTYPE_SHA160_160 = 1,
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CS_HASHTYPE_SHA256_256 = 2,
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CS_HASHTYPE_SHA256_160 = 3,
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CS_HASHTYPE_SHA384_384 = 4,
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};
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char *csd_code_directory_copy_identifier(CS_DecodedBlob *codeDirBlob, uint32_t *offsetOut);
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char *csd_code_directory_copy_team_id(CS_DecodedBlob *codeDirBlob, uint32_t *offsetOut);
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int csd_code_directory_set_team_id(CS_DecodedBlob *codeDirBlob, char *newTeamID);
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uint32_t csd_code_directory_get_flags(CS_DecodedBlob *codeDirBlob);
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void csd_code_directory_set_flags(CS_DecodedBlob *codeDirBlob, uint32_t flags);
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uint8_t csd_code_directory_get_hash_type(CS_DecodedBlob *codeDirBlob);
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void csd_code_directory_set_hash_type(CS_DecodedBlob *codeDirBlob, uint8_t hashType);
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int csd_code_directory_print_content(CS_DecodedBlob *codeDirBlob, MachO *macho, bool printSlots, bool verifySlots);
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void csd_code_directory_update(CS_DecodedBlob *codeDirBlob, MachO *macho);
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#endif // CODE_DIRECTORY_H
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#ifndef MACHO_H
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#define MACHO_H
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#include <stdio.h>
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#include <libkern/OSByteOrder.h>
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#include <mach/mach.h>
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#include <mach-o/loader.h>
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#include <mach-o/fat.h>
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#include <sys/stat.h>
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#include "MemoryStream.h"
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typedef struct MachO MachO;
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// A FAT structure can either represent a FAT file with multiple slices, in which the slices will be loaded into the slices attribute
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// Or a single slice MachO, in which case it serves as a compatibility layer and the single slice will also be loaded into the slices attribute
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typedef struct FAT
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{
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MemoryStream *stream;
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MachO **slices;
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uint32_t slicesCount;
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int fileDescriptor;
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} FAT;
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int fat_read_at_offset(FAT *fat, uint64_t offset, size_t size, void *outBuf);
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MemoryStream *fat_get_stream(FAT *fat);
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// Initialise a FAT structure from a memory stream
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FAT *fat_init_from_memory_stream(MemoryStream *stream);
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// Initialise a FAT structure using the path to the file
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FAT *fat_init_from_path(const char *filePath);
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// Find macho with cputype and cpusubtype in FAT, returns NULL if not found
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MachO *fat_find_slice(FAT *fat, cpu_type_t cputype, cpu_subtype_t cpusubtype);
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// Create a FAT structure from an array of MachO structures
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FAT *fat_create_for_macho_array(char *firstInputPath, MachO **machoArray, int machoArrayCount);
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// Add a MachO to the FAT structure
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int fat_add_macho(FAT *fat, MachO *macho);
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// Free all elements of the FAT structure
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void fat_free(FAT *fat);
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#endif // MACHO_H
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#ifndef FILE_STREAM_H
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#define FILE_STREAM_H
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#include "MemoryStream.h"
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#define FILE_STREAM_SIZE_AUTO 0
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#define FILE_STREAM_FLAG_WRITABLE (1 << 0)
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#define FILE_STREAM_FLAG_AUTO_EXPAND (1 << 1)
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typedef struct FileStreamContext {
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int fd;
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size_t fileSize;
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uint32_t bufferStart;
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size_t bufferSize;
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} FileStreamContext;
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MemoryStream *file_stream_init_from_file_descriptor_nodup(int fd, uint32_t bufferStart, size_t bufferSize, uint32_t flags);
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MemoryStream *file_stream_init_from_file_descriptor(int fd, uint32_t bufferStart, size_t bufferSize, uint32_t flags);
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MemoryStream *file_stream_init_from_path(const char *path, uint32_t bufferStart, size_t bufferSize, uint32_t flags);
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#endif // FILE_STREAM_H
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#ifndef HOST_H
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#define HOST_H
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#include "FAT.h"
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// Retrieve the preferred MachO slice from a FAT
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// Preferred slice as in the slice that the kernel would use when loading the file
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MachO *fat_find_preferred_slice(FAT *fat);
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#endif // HOST_H
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#ifndef MACHO_SLICE_H
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#define MACHO_SLICE_H
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#include <stdbool.h>
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#include <mach-o/fat.h>
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#include <mach-o/loader.h>
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#include "MemoryStream.h"
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#include "FAT.h"
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typedef struct MachOSegment
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{
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struct segment_command_64 command;
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struct section_64 sections[];
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} __attribute__((__packed__)) MachOSegment;
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typedef struct FilesetMachO {
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char *entry_id;
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uint64_t vmaddr;
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uint64_t fileoff;
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FAT *underlyingMachO;
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} FilesetMachO;
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typedef struct MachO {
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MemoryStream *stream;
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bool isSupported;
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struct mach_header_64 machHeader;
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struct fat_arch_64 archDescriptor;
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uint32_t filesetCount;
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FilesetMachO *filesetMachos;
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uint32_t segmentCount;
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MachOSegment **segments;
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} MachO;
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// Read data from a MachO at a specified offset
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int macho_read_at_offset(MachO *macho, uint64_t offset, size_t size, void *outBuf);
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// Write data from a MachO at a specified offset, auto expands, only works if opened via macho_init_for_writing
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int macho_write_at_offset(MachO *macho, uint64_t offset, size_t size, void *inBuf);
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MemoryStream *macho_get_stream(MachO *macho);
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uint32_t macho_get_filetype(MachO *macho);
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// Perform translation between file offsets and virtual addresses
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int macho_translate_fileoff_to_vmaddr(MachO *macho, uint64_t fileoff, uint64_t *vmaddrOut, MachOSegment **segmentOut);
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int macho_translate_vmaddr_to_fileoff(MachO *macho, uint64_t vmaddr, uint64_t *fileoffOut, MachOSegment **segmentOut);
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// Read data from a MachO at a specified virtual address
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int macho_read_at_vmaddr(MachO *macho, uint64_t vmaddr, size_t size, void *outBuf);
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|
|
||||||
int macho_enumerate_load_commands(MachO *macho, void (^enumeratorBlock)(struct load_command loadCommand, uint64_t offset, void *cmd, bool *stop));
|
|
||||||
|
|
||||||
// Initialise a MachO object from a MemoryStream and it's corresponding FAT arch descriptor
|
|
||||||
MachO *macho_init(MemoryStream *stream, struct fat_arch_64 archDescriptor);
|
|
||||||
|
|
||||||
// Initialize a single slice macho for writing to it
|
|
||||||
MachO *macho_init_for_writing(const char *filePath);
|
|
||||||
|
|
||||||
// Create an array of MachO objects from an array of paths
|
|
||||||
MachO **macho_array_create_for_paths(char **inputPaths, int inputPathsCount);
|
|
||||||
|
|
||||||
// Check if a MachO is encrypted
|
|
||||||
bool macho_is_encrypted(MachO *macho);
|
|
||||||
|
|
||||||
void macho_free(MachO *macho);
|
|
||||||
|
|
||||||
#endif // MACHO_SLICE_H
|
|
||||||
|
|
@ -1,171 +0,0 @@
|
||||||
#ifndef MACHO_BYTE_ORDER_H
|
|
||||||
#define MACHO_BYTE_ORDER_H
|
|
||||||
|
|
||||||
#include <stdio.h>
|
|
||||||
#include <stdlib.h>
|
|
||||||
|
|
||||||
// 8-bit integers needed for CodeDirectory
|
|
||||||
#define BIG_TO_HOST(n) _Generic((n), \
|
|
||||||
int8_t: n, \
|
|
||||||
uint8_t: n, \
|
|
||||||
int16_t: OSSwapBigToHostInt16(n), \
|
|
||||||
uint16_t: OSSwapBigToHostInt16(n), \
|
|
||||||
int32_t: OSSwapBigToHostInt32(n), \
|
|
||||||
uint32_t: OSSwapBigToHostInt32(n), \
|
|
||||||
int64_t: OSSwapBigToHostInt64(n), \
|
|
||||||
uint64_t: OSSwapBigToHostInt64(n) \
|
|
||||||
)
|
|
||||||
|
|
||||||
#define HOST_TO_BIG(n) _Generic((n), \
|
|
||||||
int8_t: n, \
|
|
||||||
uint8_t: n, \
|
|
||||||
uint16_t: OSSwapHostToBigInt16(n), \
|
|
||||||
int16_t: OSSwapHostToBigInt16(n), \
|
|
||||||
int32_t: OSSwapHostToBigInt32(n), \
|
|
||||||
uint32_t: OSSwapHostToBigInt32(n), \
|
|
||||||
int64_t: OSSwapHostToBigInt64(n), \
|
|
||||||
uint64_t: OSSwapHostToBigInt64(n) \
|
|
||||||
)
|
|
||||||
|
|
||||||
#define LITTLE_TO_HOST(n) _Generic((n), \
|
|
||||||
int8_t: n, \
|
|
||||||
uint8_t: n, \
|
|
||||||
int16_t: OSSwapLittleToHostInt16(n), \
|
|
||||||
uint16_t: OSSwapLittleToHostInt16(n), \
|
|
||||||
int32_t: OSSwapLittleToHostInt32(n), \
|
|
||||||
uint32_t: OSSwapLittleToHostInt32(n), \
|
|
||||||
int64_t: OSSwapLittleToHostInt64(n), \
|
|
||||||
uint64_t: OSSwapLittleToHostInt64(n) \
|
|
||||||
)
|
|
||||||
|
|
||||||
#define HOST_TO_LITTLE(n) _Generic((n), \
|
|
||||||
int8_t: n, \
|
|
||||||
uint8_t: n, \
|
|
||||||
int16_t: OSSwapHostToLittleInt16(n), \
|
|
||||||
uint16_t: OSSwapHostToLittleInt16(n), \
|
|
||||||
int32_t: OSSwapHostToLittleInt32(n), \
|
|
||||||
uint32_t: OSSwapHostToLittleInt32(n), \
|
|
||||||
int64_t: OSSwapHostToLittleInt64(n), \
|
|
||||||
uint64_t: OSSwapHostToLittleInt64(n) \
|
|
||||||
)
|
|
||||||
|
|
||||||
#define HOST_TO_LITTLE_APPLIER(instance, member) \
|
|
||||||
(instance)->member = HOST_TO_LITTLE((instance)->member)
|
|
||||||
|
|
||||||
#define HOST_TO_BIG_APPLIER(instance, member) \
|
|
||||||
(instance)->member = HOST_TO_BIG((instance)->member)
|
|
||||||
|
|
||||||
#define LITTLE_TO_HOST_APPLIER(instance, member) \
|
|
||||||
(instance)->member = LITTLE_TO_HOST((instance)->member)
|
|
||||||
|
|
||||||
#define BIG_TO_HOST_APPLIER(instance, member) \
|
|
||||||
(instance)->member = BIG_TO_HOST((instance)->member)
|
|
||||||
|
|
||||||
#define FAT_HEADER_APPLY_BYTE_ORDER(fh, applier) \
|
|
||||||
applier(fh, magic); \
|
|
||||||
applier(fh, nfat_arch);
|
|
||||||
|
|
||||||
#define FAT_ARCH_APPLY_BYTE_ORDER(arch, applier) \
|
|
||||||
applier(arch, cputype); \
|
|
||||||
applier(arch, cpusubtype); \
|
|
||||||
applier(arch, offset); \
|
|
||||||
applier(arch, size); \
|
|
||||||
applier(arch, align); \
|
|
||||||
|
|
||||||
#define FAT_ARCH_64_APPLY_BYTE_ORDER(arch, applier) \
|
|
||||||
applier(arch, cputype); \
|
|
||||||
applier(arch, cpusubtype); \
|
|
||||||
applier(arch, offset); \
|
|
||||||
applier(arch, size); \
|
|
||||||
applier(arch, align); \
|
|
||||||
applier(arch, reserved); \
|
|
||||||
|
|
||||||
#define MACH_HEADER_APPLY_BYTE_ORDER(mh, applier) \
|
|
||||||
applier(mh, magic); \
|
|
||||||
applier(mh, cputype); \
|
|
||||||
applier(mh, cpusubtype); \
|
|
||||||
applier(mh, filetype); \
|
|
||||||
applier(mh, ncmds); \
|
|
||||||
applier(mh, sizeofcmds); \
|
|
||||||
applier(mh, reserved);
|
|
||||||
|
|
||||||
#define LOAD_COMMAND_APPLY_BYTE_ORDER(lc, applier) \
|
|
||||||
applier(lc, cmd); \
|
|
||||||
applier(lc, cmdsize);
|
|
||||||
|
|
||||||
#define LINKEDIT_DATA_COMMAND_APPLY_BYTE_ORDER(lc, applier) \
|
|
||||||
applier(lc, cmd); \
|
|
||||||
applier(lc, cmdsize); \
|
|
||||||
applier(lc, dataoff); \
|
|
||||||
applier(lc, datasize);
|
|
||||||
|
|
||||||
#define ENCRYPTION_INFO_COMMAND_APPLY_BYTE_ORDER(eic, applier) \
|
|
||||||
applier(eic, cmd); \
|
|
||||||
applier(eic, cmdsize); \
|
|
||||||
applier(eic, cryptoff); \
|
|
||||||
applier(eic, cryptsize); \
|
|
||||||
applier(eic, cryptid);
|
|
||||||
|
|
||||||
#define BLOB_INDEX_APPLY_BYTE_ORDER(bi, applier) \
|
|
||||||
applier(bi, type); \
|
|
||||||
applier(bi, offset);
|
|
||||||
|
|
||||||
#define SUPERBLOB_APPLY_BYTE_ORDER(sb, applier) \
|
|
||||||
applier(sb, magic); \
|
|
||||||
applier(sb, length); \
|
|
||||||
applier(sb, count);
|
|
||||||
|
|
||||||
#define GENERIC_BLOB_APPLY_BYTE_ORDER(gb, applier) \
|
|
||||||
applier(gb, magic); \
|
|
||||||
applier(gb, length);
|
|
||||||
|
|
||||||
#define CODE_DIRECTORY_APPLY_BYTE_ORDER(cd, applier) \
|
|
||||||
applier(cd, magic); \
|
|
||||||
applier(cd, length); \
|
|
||||||
applier(cd, version); \
|
|
||||||
applier(cd, flags); \
|
|
||||||
applier(cd, hashOffset); \
|
|
||||||
applier(cd, identOffset); \
|
|
||||||
applier(cd, nSpecialSlots); \
|
|
||||||
applier(cd, nCodeSlots); \
|
|
||||||
applier(cd, codeLimit); \
|
|
||||||
applier(cd, hashSize); \
|
|
||||||
applier(cd, hashType); \
|
|
||||||
applier(cd, platform); \
|
|
||||||
applier(cd, pageSize); \
|
|
||||||
applier(cd, spare2); \
|
|
||||||
applier(cd, scatterOffset); \
|
|
||||||
applier(cd, teamOffset);
|
|
||||||
|
|
||||||
#define SEGMENT_COMMAND_64_APPLY_BYTE_ORDER(sc64, applier) \
|
|
||||||
applier(sc64, cmd); \
|
|
||||||
applier(sc64, cmdsize); \
|
|
||||||
applier(sc64, fileoff); \
|
|
||||||
applier(sc64, filesize); \
|
|
||||||
applier(sc64, vmaddr); \
|
|
||||||
applier(sc64, vmsize); \
|
|
||||||
applier(sc64, flags); \
|
|
||||||
applier(sc64, initprot); \
|
|
||||||
applier(sc64, maxprot); \
|
|
||||||
applier(sc64, nsects);
|
|
||||||
|
|
||||||
#define SECTION_64_APPLY_BYTE_ORDER(sc64, applier) \
|
|
||||||
applier(sc64, addr); \
|
|
||||||
applier(sc64, align); \
|
|
||||||
applier(sc64, flags); \
|
|
||||||
applier(sc64, nreloc); \
|
|
||||||
applier(sc64, offset); \
|
|
||||||
applier(sc64, reserved1); \
|
|
||||||
applier(sc64, reserved2); \
|
|
||||||
applier(sc64, reserved3); \
|
|
||||||
applier(sc64, size);
|
|
||||||
|
|
||||||
#define FILESET_ENTRY_COMMAND_APPLY_BYTE_ORDER(fse, applier) \
|
|
||||||
applier(fse, cmd); \
|
|
||||||
applier(fse, cmdsize); \
|
|
||||||
applier(fse, vmaddr); \
|
|
||||||
applier(fse, fileoff); \
|
|
||||||
applier(fse, entry_id.offset); \
|
|
||||||
applier(fse, reserved); \
|
|
||||||
|
|
||||||
#endif // MACHO_BYTE_ORDER_H
|
|
||||||
|
|
@ -1,16 +0,0 @@
|
||||||
#ifndef MACHO_LOAD_COMMAND_H
|
|
||||||
#define MACHO_LOAD_COMMAND_H
|
|
||||||
|
|
||||||
#include <mach-o/loader.h>
|
|
||||||
#include "MachO.h"
|
|
||||||
#include "FileStream.h"
|
|
||||||
#include "MachOByteOrder.h"
|
|
||||||
#include "CSBlob.h"
|
|
||||||
|
|
||||||
// Convert load command to load command name
|
|
||||||
char *load_command_to_string(int loadCommand);
|
|
||||||
void update_segment_command_64(MachO *macho, const char *segmentName, uint64_t vmaddr, uint64_t vmsize, uint64_t fileoff, uint64_t filesize);
|
|
||||||
void update_lc_code_signature(MachO *macho, uint64_t size);
|
|
||||||
int update_load_commands_for_coretrust_bypass(MachO *macho, CS_SuperBlob *superblob, uint64_t originalCodeSignatureSize, uint64_t originalMachOSize);
|
|
||||||
|
|
||||||
#endif // MACHO_LOAD_COMMAND_H
|
|
||||||
|
|
@ -1,60 +0,0 @@
|
||||||
#ifndef MEMORY_STREAM_H
|
|
||||||
#define MEMORY_STREAM_H
|
|
||||||
|
|
||||||
#include <stdio.h>
|
|
||||||
#include <stdlib.h>
|
|
||||||
#include <sys/stat.h>
|
|
||||||
#include <fcntl.h>
|
|
||||||
#include <string.h>
|
|
||||||
#include <unistd.h>
|
|
||||||
#include <stdbool.h>
|
|
||||||
|
|
||||||
#define MEMORY_STREAM_FLAG_OWNS_DATA (1 << 0)
|
|
||||||
#define MEMORY_STREAM_FLAG_MUTABLE (1 << 1)
|
|
||||||
#define MEMORY_STREAM_FLAG_AUTO_EXPAND (1 << 2)
|
|
||||||
|
|
||||||
#define MEMORY_STREAM_SIZE_INVALID (size_t)-1
|
|
||||||
|
|
||||||
// A generic memory IO interface that is used throughout this project
|
|
||||||
// Can be backed by anything, just the functions have to be implemented
|
|
||||||
typedef struct s_MemoryStream {
|
|
||||||
void *context;
|
|
||||||
uint32_t flags;
|
|
||||||
|
|
||||||
int (*read)(struct s_MemoryStream *stream, uint64_t offset, size_t size, void *outBuf);
|
|
||||||
int (*write)(struct s_MemoryStream *stream, uint64_t offset, size_t size, const void *inBuf);
|
|
||||||
int (*getSize)(struct s_MemoryStream *stream, size_t *sizeOut);
|
|
||||||
uint8_t *(*getRawPtr)(struct s_MemoryStream *stream);
|
|
||||||
|
|
||||||
int (*trim)(struct s_MemoryStream *stream, size_t trimAtStart, size_t trimAtEnd);
|
|
||||||
int (*expand)(struct s_MemoryStream *stream, size_t expandAtStart, size_t expandAtEnd);
|
|
||||||
|
|
||||||
struct s_MemoryStream *(*hardclone)(struct s_MemoryStream *stream);
|
|
||||||
struct s_MemoryStream *(*softclone)(struct s_MemoryStream *stream);
|
|
||||||
void (*free)(struct s_MemoryStream *stream);
|
|
||||||
} MemoryStream;
|
|
||||||
|
|
||||||
int memory_stream_read(MemoryStream *stream, uint64_t offset, size_t size, void *outBuf);
|
|
||||||
int memory_stream_write(MemoryStream *stream, uint64_t offset, size_t size, const void *inBuf);
|
|
||||||
|
|
||||||
int memory_stream_insert(MemoryStream *stream, uint64_t offset, size_t size, const void *inBuf);
|
|
||||||
int memory_stream_delete(MemoryStream *stream, uint64_t offset, size_t size);
|
|
||||||
|
|
||||||
int memory_stream_read_string(MemoryStream *stream, uint64_t offset, char **outString);
|
|
||||||
int memory_stream_write_string(MemoryStream *stream, uint64_t offset, const char *string);
|
|
||||||
|
|
||||||
size_t memory_stream_get_size(MemoryStream *stream);
|
|
||||||
uint8_t *memory_stream_get_raw_pointer(MemoryStream *stream);
|
|
||||||
uint32_t memory_stream_get_flags(MemoryStream *stream);
|
|
||||||
|
|
||||||
MemoryStream *memory_stream_softclone(MemoryStream *stream);
|
|
||||||
MemoryStream *memory_stream_hardclone(MemoryStream *stream);
|
|
||||||
int memory_stream_trim(MemoryStream *stream, size_t trimAtStart, size_t trimAtEnd);
|
|
||||||
int memory_stream_expand(MemoryStream *stream, size_t expandAtStart, size_t expandAtEnd);
|
|
||||||
|
|
||||||
void memory_stream_free(MemoryStream *stream);
|
|
||||||
|
|
||||||
int memory_stream_copy_data(MemoryStream *originStream, uint64_t originOffset, MemoryStream *targetStream, uint64_t targetOffset, size_t size);
|
|
||||||
int memory_stream_find_memory(MemoryStream *stream, uint64_t searchStartOffset, uint64_t searchEndOffset, void *bytes, void *mask, size_t nbytes, uint16_t alignment, uint64_t *foundOffsetOut);
|
|
||||||
|
|
||||||
#endif // MEMORY_STREAM_H
|
|
||||||
|
|
@ -1,75 +0,0 @@
|
||||||
#ifndef PATCHFINDER_H
|
|
||||||
#define PATCHFINDER_H
|
|
||||||
|
|
||||||
#include <stdint.h>
|
|
||||||
#include "MachO.h"
|
|
||||||
|
|
||||||
enum {
|
|
||||||
PF_METRIC_TYPE_PATTERN,
|
|
||||||
PF_METRIC_TYPE_STRING,
|
|
||||||
PF_METRIC_TYPE_XREF,
|
|
||||||
};
|
|
||||||
|
|
||||||
typedef struct s_PFSection {
|
|
||||||
MachO *macho;
|
|
||||||
uint64_t fileoff;
|
|
||||||
uint64_t vmaddr;
|
|
||||||
uint64_t size;
|
|
||||||
uint8_t *cache;
|
|
||||||
bool ownsCache;
|
|
||||||
} PFSection;
|
|
||||||
|
|
||||||
PFSection *pfsec_init_from_macho(MachO *macho, const char *filesetEntryId, const char *segName, const char *sectName);
|
|
||||||
int pfsec_read_reloff(PFSection *section, uint64_t rel, size_t size, void *outBuf);
|
|
||||||
uint32_t pfsec_read32_reloff(PFSection *section, uint64_t rel);
|
|
||||||
int pfsec_read_at_address(PFSection *section, uint64_t vmaddr, void *outBuf, size_t size);
|
|
||||||
uint32_t pfsec_read32(PFSection *section, uint64_t vmaddr);
|
|
||||||
uint64_t pfsec_read64(PFSection *section, uint64_t vmaddr);
|
|
||||||
int pfsec_read_string(PFSection *section, uint64_t vmaddr, char **outString);
|
|
||||||
int pfsec_set_cached(PFSection *section, bool cached);
|
|
||||||
uint64_t pfsec_find_prev_inst(PFSection *section, uint64_t startAddr, uint32_t searchCount, uint32_t inst, uint32_t mask);
|
|
||||||
uint64_t pfsec_find_next_inst(PFSection *section, uint64_t startAddr, uint32_t searchCount, uint32_t inst, uint32_t mask);
|
|
||||||
uint64_t pfsec_find_function_start(PFSection *section, uint64_t midAddr);
|
|
||||||
void pfsec_free(PFSection *section);
|
|
||||||
|
|
||||||
|
|
||||||
typedef struct s_MetricShared {
|
|
||||||
uint32_t type;
|
|
||||||
} MetricShared;
|
|
||||||
|
|
||||||
typedef struct s_PFPatternMetric {
|
|
||||||
MetricShared shared;
|
|
||||||
|
|
||||||
void *bytes;
|
|
||||||
void *mask;
|
|
||||||
size_t nbytes;
|
|
||||||
uint16_t alignment;
|
|
||||||
} PFPatternMetric;
|
|
||||||
|
|
||||||
typedef struct s_PFStringMetric {
|
|
||||||
MetricShared shared;
|
|
||||||
|
|
||||||
char *string;
|
|
||||||
} PFStringMetric;
|
|
||||||
|
|
||||||
typedef enum {
|
|
||||||
XREF_TYPE_MASK_CALL = (1 << 0),
|
|
||||||
XREF_TYPE_MASK_REFERENCE = (1 << 1),
|
|
||||||
XREF_TYPE_MASK_ALL = (XREF_TYPE_MASK_CALL | XREF_TYPE_MASK_REFERENCE),
|
|
||||||
} PFXrefTypeMask;
|
|
||||||
|
|
||||||
typedef struct s_PFXrefMetric {
|
|
||||||
MetricShared shared;
|
|
||||||
|
|
||||||
uint64_t address;
|
|
||||||
PFXrefTypeMask typeMask;
|
|
||||||
} PFXrefMetric;
|
|
||||||
|
|
||||||
PFPatternMetric *pfmetric_pattern_init(void *bytes, void *mask, size_t nbytes, uint16_t alignment);
|
|
||||||
PFStringMetric *pfmetric_string_init(const char *string);
|
|
||||||
PFXrefMetric *pfmetric_xref_init(uint64_t address, PFXrefTypeMask types);
|
|
||||||
void pfmetric_free(void *metric);
|
|
||||||
|
|
||||||
void pfmetric_run_in_range(PFSection *section, uint64_t startAddr, uint64_t endAddr, void *metric, void (^matchBlock)(uint64_t vmaddr, bool *stop));
|
|
||||||
void pfmetric_run(PFSection *section, void *metric, void (^matchBlock)(uint64_t vmaddr, bool *stop));
|
|
||||||
#endif
|
|
||||||
|
|
@ -1,33 +0,0 @@
|
||||||
#ifndef PATCHFINDER_ARM64_H
|
|
||||||
#define PATCHFINDER_ARM64_H
|
|
||||||
|
|
||||||
#include "PatchFinder.h"
|
|
||||||
|
|
||||||
typedef enum {
|
|
||||||
ARM64_XREF_TYPE_B = 0,
|
|
||||||
ARM64_XREF_TYPE_BL = 1,
|
|
||||||
ARM64_XREF_TYPE_ADR = 2,
|
|
||||||
ARM64_XREF_TYPE_ADRP_ADD = 3,
|
|
||||||
ARM64_XREF_TYPE_ADRP_LDR = 4,
|
|
||||||
ARM64_XREF_TYPE_ADRP_STR = 5,
|
|
||||||
} Arm64XrefType;
|
|
||||||
|
|
||||||
typedef enum {
|
|
||||||
ARM64_XREF_TYPE_MASK_B = (1 << ARM64_XREF_TYPE_B),
|
|
||||||
ARM64_XREF_TYPE_MASK_BL = (1 << ARM64_XREF_TYPE_BL),
|
|
||||||
ARM64_XREF_TYPE_MASK_CALL = (ARM64_XREF_TYPE_MASK_B | ARM64_XREF_TYPE_MASK_BL),
|
|
||||||
|
|
||||||
ARM64_XREF_TYPE_MASK_ADR = (1 << ARM64_XREF_TYPE_ADR),
|
|
||||||
ARM64_XREF_TYPE_MASK_ADRP_ADD = (1 << ARM64_XREF_TYPE_ADRP_ADD),
|
|
||||||
ARM64_XREF_TYPE_MASK_ADRP_LDR = (1 << ARM64_XREF_TYPE_ADRP_LDR),
|
|
||||||
ARM64_XREF_TYPE_MASK_ADRP_STR = (1 << ARM64_XREF_TYPE_ADRP_STR),
|
|
||||||
ARM64_XREF_TYPE_MASK_REFERENCE = (ARM64_XREF_TYPE_MASK_ADR | ARM64_XREF_TYPE_MASK_ADRP_ADD | ARM64_XREF_TYPE_MASK_ADRP_LDR | ARM64_XREF_TYPE_MASK_ADRP_STR),
|
|
||||||
|
|
||||||
ARM64_XREF_TYPE_ALL = (ARM64_XREF_TYPE_MASK_CALL | ARM64_XREF_TYPE_MASK_REFERENCE),
|
|
||||||
} Arm64XrefTypeMask;
|
|
||||||
|
|
||||||
uint64_t pfsec_arm64_resolve_adrp_ldr_str_add_reference(PFSection *section, uint64_t adrpAddr, uint64_t ldrStrAddAddr);
|
|
||||||
uint64_t pfsec_arm64_resolve_adrp_ldr_str_add_reference_auto(PFSection *section, uint64_t ldrStrAddAddr);
|
|
||||||
uint64_t pfsec_arm64_resolve_stub(PFSection *section, uint64_t stubAddr);
|
|
||||||
void pfsec_arm64_enumerate_xrefs(PFSection *section, Arm64XrefTypeMask types, void (^xrefBlock)(Arm64XrefType type, uint64_t source, uint64_t target, bool *stop));
|
|
||||||
#endif
|
|
||||||
|
|
@ -1,20 +0,0 @@
|
||||||
#ifndef SIGN_OSSL_H
|
|
||||||
#define SIGN_OSSL_H
|
|
||||||
|
|
||||||
#ifndef DISABLE_SIGNING
|
|
||||||
|
|
||||||
#include <stdio.h>
|
|
||||||
#include <stdlib.h>
|
|
||||||
#include <string.h>
|
|
||||||
#include <openssl/pem.h>
|
|
||||||
#include <openssl/rsa.h>
|
|
||||||
#include <openssl/sha.h>
|
|
||||||
#include <openssl/err.h>
|
|
||||||
|
|
||||||
unsigned char *signWithRSA(unsigned char *inputData, size_t inputDataLength, unsigned char *key, size_t key_len, size_t *outputDataLength);
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#endif // SIGN_OSSL_H
|
|
||||||
|
|
||||||
// 0xA422
|
|
||||||
|
|
@ -1,34 +0,0 @@
|
||||||
#ifndef UTIL_H
|
|
||||||
#define UTIL_H
|
|
||||||
|
|
||||||
#include <stdint.h>
|
|
||||||
#include <stdlib.h>
|
|
||||||
#include <stdbool.h>
|
|
||||||
|
|
||||||
typedef struct s_optional_uint64 {
|
|
||||||
bool isSet;
|
|
||||||
uint64_t value;
|
|
||||||
} optional_uint64_t;
|
|
||||||
#define OPT_UINT64_IS_SET(x) (x.isSet)
|
|
||||||
#define OPT_UINT64_GET_VAL(x) (x.value)
|
|
||||||
#define OPT_UINT64_NONE (optional_uint64_t){.isSet = false, .value = 0}
|
|
||||||
#define OPT_UINT64(x) (optional_uint64_t){.isSet = true, .value = x}
|
|
||||||
|
|
||||||
|
|
||||||
typedef struct s_optional_bool {
|
|
||||||
bool isSet;
|
|
||||||
bool value;
|
|
||||||
} optional_bool;
|
|
||||||
#define OPT_BOOL_IS_SET(x) (x.isSet)
|
|
||||||
#define OPT_BOOL_GET_VAL(x) (x.value)
|
|
||||||
#define OPT_BOOL_NONE (optional_bool){.isSet = false, .value = false}
|
|
||||||
#define OPT_BOOL(x) (optional_bool){.isSet = true, .value = x}
|
|
||||||
|
|
||||||
int64_t sxt64(int64_t value, uint8_t bits);
|
|
||||||
int memcmp_masked(const void *str1, const void *str2, unsigned char* mask, size_t n);
|
|
||||||
uint64_t align_to_size(int size, int alignment);
|
|
||||||
int count_digits(int64_t num);
|
|
||||||
void print_hash(uint8_t *hash, size_t size);
|
|
||||||
void enumerate_range(uint64_t start, uint64_t end, uint16_t alignment, size_t nbytes, bool (^enumerator)(uint64_t cur));
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
@ -1,94 +0,0 @@
|
||||||
#ifndef ARM64_H
|
|
||||||
#define ARM64_H
|
|
||||||
|
|
||||||
#include "Util.h"
|
|
||||||
|
|
||||||
typedef enum {
|
|
||||||
// registers
|
|
||||||
ARM64_REG_TYPE_X,
|
|
||||||
ARM64_REG_TYPE_W,
|
|
||||||
|
|
||||||
// vector shit
|
|
||||||
ARM64_REG_TYPE_Q,
|
|
||||||
ARM64_REG_TYPE_D,
|
|
||||||
ARM64_REG_TYPE_S,
|
|
||||||
ARM64_REG_TYPE_H,
|
|
||||||
ARM64_REG_TYPE_B,
|
|
||||||
} arm64_register_type;
|
|
||||||
|
|
||||||
enum {
|
|
||||||
ARM64_REG_MASK_ANY_FLAG = (1 << 0),
|
|
||||||
ARM64_REG_MASK_X_W = (1 << 1),
|
|
||||||
ARM64_REG_MASK_VECTOR = (1 << 2),
|
|
||||||
ARM64_REG_MASK_ALL = (ARM64_REG_MASK_X_W | ARM64_REG_MASK_VECTOR),
|
|
||||||
|
|
||||||
ARM64_REG_MASK_ANY_X_W = (ARM64_REG_MASK_X_W | ARM64_REG_MASK_ANY_FLAG),
|
|
||||||
ARM64_REG_MASK_ANY_VECTOR = (ARM64_REG_MASK_VECTOR | ARM64_REG_MASK_ANY_FLAG),
|
|
||||||
ARM64_REG_MASK_ANY_ALL = (ARM64_REG_MASK_ALL | ARM64_REG_MASK_ANY_FLAG),
|
|
||||||
};
|
|
||||||
|
|
||||||
typedef enum {
|
|
||||||
LDR_STR_TYPE_ANY, // NOTE: "ANY" will inevitably also match STUR and LDUR instructions
|
|
||||||
LDR_STR_TYPE_POST_INDEX,
|
|
||||||
LDR_STR_TYPE_PRE_INDEX,
|
|
||||||
LDR_STR_TYPE_UNSIGNED,
|
|
||||||
} arm64_ldr_str_type;
|
|
||||||
|
|
||||||
typedef struct s_arm64_register {
|
|
||||||
uint8_t mask;
|
|
||||||
arm64_register_type type;
|
|
||||||
uint8_t num;
|
|
||||||
} arm64_register;
|
|
||||||
|
|
||||||
#define ARM64_REG(type_, num_) (arm64_register){.mask = ARM64_REG_MASK_ALL, .type = type_, .num = num_}
|
|
||||||
#define ARM64_REG_X(x) ARM64_REG(ARM64_REG_TYPE_X, x)
|
|
||||||
#define ARM64_REG_W(x) ARM64_REG(ARM64_REG_TYPE_W, x)
|
|
||||||
#define ARM64_REG_Q(x) ARM64_REG(ARM64_REG_TYPE_Q, x)
|
|
||||||
#define ARM64_REG_S(x) ARM64_REG(ARM64_REG_TYPE_S, x)
|
|
||||||
#define ARM64_REG_H(x) ARM64_REG(ARM64_REG_TYPE_H, x)
|
|
||||||
#define ARM64_REG_B(x) ARM64_REG(ARM64_REG_TYPE_B, x)
|
|
||||||
#define ARM64_REG_ANY (arm64_register){.mask = ARM64_REG_MASK_ANY_ALL, .type = 0, .num = 0}
|
|
||||||
#define ARM64_REG_ANY_X_W (arm64_register){.mask = ARM64_REG_MASK_ANY_X_W, .type = 0, .num = 0}
|
|
||||||
#define ARM64_REG_ANY_VECTOR (arm64_register){.mask = ARM64_REG_MASK_ANY_VECTOR, .type = 0, .num = 0}
|
|
||||||
#define ARM64_REG_GET_TYPE(x) (x.type)
|
|
||||||
#define ARM64_REG_IS_X(x) (x.type == ARM64_REG_TYPE_X)
|
|
||||||
#define ARM64_REG_IS_W(x) (x.type == ARM64_REG_TYPE_W)
|
|
||||||
#define ARM64_REG_IS_VECTOR(x) (x.type == ARM64_REG_TYPE_Q || x.type == ARM64_REG_TYPE_D || x.type == ARM64_REG_TYPE_S || x.type == ARM64_REG_TYPE_H || x.type == ARM64_REG_TYPE_B)
|
|
||||||
#define ARM64_REG_GET_NUM(x) (x.num & 0x1f)
|
|
||||||
#define ARM64_REG_IS_ANY(x) (x.mask == ARM64_REG_MASK_ANY_ALL)
|
|
||||||
#define ARM64_REG_IS_ANY_X_W(x) (x.mask == ARM64_REG_MASK_ANY_X_W)
|
|
||||||
#define ARM64_REG_IS_ANY_VECTOR(x) (x.mask == ARM64_REG_MASK_ANY_VECTOR)
|
|
||||||
uint8_t arm64_reg_type_get_width(arm64_register_type type);
|
|
||||||
const char *arm64_reg_type_get_string(arm64_register_type type);
|
|
||||||
const char *arm64_reg_get_type_string(arm64_register reg);
|
|
||||||
|
|
||||||
#define ARM64_REG_NUM_SP 31
|
|
||||||
|
|
||||||
typedef struct s_arm64_cond {
|
|
||||||
bool isSet;
|
|
||||||
uint8_t value;
|
|
||||||
} arm64_cond;
|
|
||||||
#define ARM64_COND(x) (arm64_cond){.isSet = true, .value = x}
|
|
||||||
#define ARM64_COND_ANY (arm64_cond){.isSet = false, .value = 0}
|
|
||||||
#define ARM64_COND_GET_VAL(x) (x.value & 0xf)
|
|
||||||
#define ARM64_COND_IS_SET(x) x.isSet
|
|
||||||
|
|
||||||
int arm64_gen_b_l(optional_bool optIsBl, optional_uint64_t optOrigin, optional_uint64_t optTarget, uint32_t *bytesOut, uint32_t *maskOut);
|
|
||||||
int arm64_dec_b_l(uint32_t inst, uint64_t origin, uint64_t *targetOut, bool *isBlOut);
|
|
||||||
int arm64_gen_b_c_cond(optional_bool optIsBc, optional_uint64_t optOrigin, optional_uint64_t optTarget, arm64_cond optCond, uint32_t *bytesOut, uint32_t *maskOut);
|
|
||||||
int arm64_dec_b_c_cond(uint32_t inst, uint64_t origin, uint64_t *targetOut, arm64_cond *condOut, bool *isBcOut);
|
|
||||||
int arm64_gen_adr_p(optional_bool optIsAdrp, optional_uint64_t optOrigin, optional_uint64_t optTarget, arm64_register reg, uint32_t *bytesOut, uint32_t *maskOut);
|
|
||||||
int arm64_dec_adr_p(uint32_t inst, uint64_t origin, uint64_t *targetOut, arm64_register *registerOut, bool *isAdrpOut);
|
|
||||||
int arm64_gen_mov_imm(char type, arm64_register destinationReg, optional_uint64_t optImm, optional_uint64_t optShift, uint32_t *bytesOut, uint32_t *maskOut);
|
|
||||||
int arm64_dec_mov_imm(uint32_t inst, arm64_register *destinationRegOut, uint64_t *immOut, uint64_t *shiftOut, char *typeOut);
|
|
||||||
int arm64_gen_add_imm(arm64_register destinationReg, arm64_register sourceReg, optional_uint64_t optImm, uint32_t *bytesOut, uint32_t *maskOut);
|
|
||||||
int arm64_dec_add_imm(uint32_t inst, arm64_register *destinationRegOut, arm64_register *sourceRegOut, uint16_t *immOut);
|
|
||||||
int arm64_gen_ldr_imm(char type, arm64_ldr_str_type instType, arm64_register destinationReg, arm64_register addrReg, optional_uint64_t optImm, uint32_t *bytesOut, uint32_t *maskOut);
|
|
||||||
int arm64_dec_ldr_imm(uint32_t inst, arm64_register *destinationReg, arm64_register *addrReg, uint64_t *immOut, char *typeOut, arm64_ldr_str_type *instTypeOut);
|
|
||||||
int arm64_gen_str_imm(char type, arm64_ldr_str_type instType, arm64_register sourceReg, arm64_register addrReg, optional_uint64_t optImm, uint32_t *bytesOut, uint32_t *maskOut);
|
|
||||||
int arm64_dec_str_imm(uint32_t inst, arm64_register *sourceRegOut, arm64_register *addrRegOut, uint64_t *immOut, char *typeOut, arm64_ldr_str_type *instTypeOut);
|
|
||||||
int arm64_gen_ldr_lit(arm64_register destinationReg, optional_uint64_t optImm, uint32_t *bytesOut, uint32_t *maskOut);
|
|
||||||
int arm64_dec_ldr_lit(uint32_t inst, arm64_register *destinationReg, int64_t *immOut);
|
|
||||||
int arm64_gen_cb_n_z(optional_bool isCbnz, arm64_register reg, optional_uint64_t optTarget, uint32_t *bytesOut, uint32_t *maskOut);
|
|
||||||
int arm64_dec_cb_n_z(uint32_t inst, uint64_t origin, bool *isCbnzOut, arm64_register *regOut, uint64_t *targetOut);
|
|
||||||
#endif
|
|
||||||
Binary file not shown.
114
Makefile
114
Makefile
|
|
@ -1,77 +1,87 @@
|
||||||
TOPTARGETS := all clean
|
TOPTARGETS := all clean update
|
||||||
|
|
||||||
$(TOPTARGETS): pre_build make_fastPathSign make_roothelper make_trollstore make_trollhelper_embedded make_trollhelper_package assemble_trollstore build_installer15 build_installer64e
|
$(TOPTARGETS): pre_build make_fastPathSign make_roothelper make_trollstore make_trollhelper_embedded make_trollhelper_package assemble_trollstore build_installer15 build_installer64e
|
||||||
|
|
||||||
pre_build:
|
pre_build:
|
||||||
@rm -rf ./_build 2>/dev/null || true
|
@rm -rf ./_build 2>/dev/null || true
|
||||||
@mkdir -p ./_build
|
@mkdir -p ./_build
|
||||||
|
|
||||||
make_fastPathSign:
|
make_fastPathSign:
|
||||||
@$(MAKE) -C ./Exploits/fastPathSign $(MAKECMDGOALS)
|
@$(MAKE) -C ./Exploits/fastPathSign $(MAKECMDGOALS)
|
||||||
|
|
||||||
make_roothelper:
|
make_roothelper:
|
||||||
@$(MAKE) -C ./RootHelper FINALPACKAGE=1 $(MAKECMDGOALS)
|
@$(MAKE) -C ./RootHelper FINALPACKAGE=1 $(MAKECMDGOALS)
|
||||||
|
|
||||||
make_trollstore:
|
make_trollstore:
|
||||||
@$(MAKE) -C ./TrollStore FINALPACKAGE=1 $(MAKECMDGOALS)
|
@$(MAKE) -C ./TrollStore FINALPACKAGE=1 $(MAKECMDGOALS)
|
||||||
|
|
||||||
ifneq ($(MAKECMDGOALS),clean)
|
ifneq ($(MAKECMDGOALS),clean)
|
||||||
|
|
||||||
make_trollhelper_package:
|
make_trollhelper_package:
|
||||||
@$(MAKE) clean -C ./TrollHelper
|
@$(MAKE) clean -C ./TrollHelper
|
||||||
@cp ./RootHelper/.theos/obj/trollstorehelper ./TrollHelper/Resources/trollstorehelper
|
@cp ./RootHelper/.theos/obj/trollstorehelper ./TrollHelper/Resources/trollstorehelper
|
||||||
@$(MAKE) -C ./TrollHelper FINALPACKAGE=1 package $(MAKECMDGOALS)
|
@$(MAKE) -C ./TrollHelper FINALPACKAGE=1 package $(MAKECMDGOALS)
|
||||||
@$(MAKE) clean -C ./TrollHelper
|
@$(MAKE) clean -C ./TrollHelper
|
||||||
@$(MAKE) -C ./TrollHelper THEOS_PACKAGE_SCHEME=rootless FINALPACKAGE=1 package $(MAKECMDGOALS)
|
@$(MAKE) -C ./TrollHelper THEOS_PACKAGE_SCHEME=rootless FINALPACKAGE=1 package $(MAKECMDGOALS)
|
||||||
@rm ./TrollHelper/Resources/trollstorehelper
|
@rm ./TrollHelper/Resources/trollstorehelper
|
||||||
|
|
||||||
make_trollhelper_embedded:
|
make_trollhelper_embedded:
|
||||||
@$(MAKE) clean -C ./TrollHelper
|
@$(MAKE) clean -C ./TrollHelper
|
||||||
@$(MAKE) -C ./TrollHelper FINALPACKAGE=1 EMBEDDED_ROOT_HELPER=1 $(MAKECMDGOALS)
|
@$(MAKE) -C ./TrollHelper FINALPACKAGE=1 EMBEDDED_ROOT_HELPER=1 $(MAKECMDGOALS)
|
||||||
@cp ./TrollHelper/.theos/obj/TrollStorePersistenceHelper.app/TrollStorePersistenceHelper ./_build/PersistenceHelper_Embedded
|
@cp ./TrollHelper/.theos/obj/TrollStorePersistenceHelper.app/TrollStorePersistenceHelper ./_build/PersistenceHelper_Embedded
|
||||||
@$(MAKE) clean -C ./TrollHelper
|
@$(MAKE) clean -C ./TrollHelper
|
||||||
@$(MAKE) -C ./TrollHelper FINALPACKAGE=1 EMBEDDED_ROOT_HELPER=1 LEGACY_CT_BUG=1 $(MAKECMDGOALS)
|
@$(MAKE) -C ./TrollHelper FINALPACKAGE=1 EMBEDDED_ROOT_HELPER=1 LEGACY_CT_BUG=1 $(MAKECMDGOALS)
|
||||||
@cp ./TrollHelper/.theos/obj/TrollStorePersistenceHelper.app/TrollStorePersistenceHelper ./_build/PersistenceHelper_Embedded_Legacy_arm64
|
@cp ./TrollHelper/.theos/obj/TrollStorePersistenceHelper.app/TrollStorePersistenceHelper ./_build/PersistenceHelper_Embedded_Legacy_arm64
|
||||||
@$(MAKE) clean -C ./TrollHelper
|
@$(MAKE) clean -C ./TrollHelper
|
||||||
@$(MAKE) -C ./TrollHelper FINALPACKAGE=1 EMBEDDED_ROOT_HELPER=1 CUSTOM_ARCHS=arm64e $(MAKECMDGOALS)
|
@$(MAKE) -C ./TrollHelper FINALPACKAGE=1 EMBEDDED_ROOT_HELPER=1 CUSTOM_ARCHS=arm64e $(MAKECMDGOALS)
|
||||||
@cp ./TrollHelper/.theos/obj/TrollStorePersistenceHelper.app/TrollStorePersistenceHelper ./_build/PersistenceHelper_Embedded_Legacy_arm64e
|
@cp ./TrollHelper/.theos/obj/TrollStorePersistenceHelper.app/TrollStorePersistenceHelper ./_build/PersistenceHelper_Embedded_Legacy_arm64e
|
||||||
@$(MAKE) clean -C ./TrollHelper
|
@$(MAKE) clean -C ./TrollHelper
|
||||||
|
|
||||||
assemble_trollstore:
|
assemble_trollstore:
|
||||||
@cp ./RootHelper/.theos/obj/trollstorehelper ./TrollStore/.theos/obj/TrollStore.app/trollstorehelper
|
@cp ./RootHelper/.theos/obj/trollstorehelper ./TrollStore/.theos/obj/TrollStore.app/trollstorehelper
|
||||||
@cp ./TrollHelper/.theos/obj/TrollStorePersistenceHelper.app/TrollStorePersistenceHelper ./TrollStore/.theos/obj/TrollStore.app/PersistenceHelper
|
@cp ./TrollHelper/.theos/obj/TrollStorePersistenceHelper.app/TrollStorePersistenceHelper ./TrollStore/.theos/obj/TrollStore.app/PersistenceHelper
|
||||||
@export COPYFILE_DISABLE=1
|
@export COPYFILE_DISABLE=1
|
||||||
@tar -czvf ./_build/TrollStore.tar -C ./TrollStore/.theos/obj TrollStore.app
|
@tar -czvf ./_build/TrollStore.tar -C ./TrollStore/.theos/obj TrollStore.app
|
||||||
|
|
||||||
build_installer15:
|
build_installer15:
|
||||||
@mkdir -p ./_build/tmp15
|
@mkdir -p ./_build/tmp15
|
||||||
@unzip ./Victim/InstallerVictim.ipa -d ./_build/tmp15
|
@unzip ./Victim/InstallerVictim.ipa -d ./_build/tmp15
|
||||||
@cp ./_build/PersistenceHelper_Embedded_Legacy_arm64 ./_build/TrollStorePersistenceHelperToInject
|
@cp ./_build/PersistenceHelper_Embedded_Legacy_arm64 ./_build/TrollStorePersistenceHelperToInject
|
||||||
@pwnify set-cpusubtype ./_build/TrollStorePersistenceHelperToInject 1
|
@pwnify set-cpusubtype ./_build/TrollStorePersistenceHelperToInject 1
|
||||||
@ldid -s -K./Victim/victim.p12 ./_build/TrollStorePersistenceHelperToInject
|
@ldid -s -K./Victim/victim.p12 ./_build/TrollStorePersistenceHelperToInject
|
||||||
APP_PATH=$$(find ./_build/tmp15/Payload -name "*" -depth 1) ; \
|
APP_PATH=$$(find ./_build/tmp15/Payload -name "*" -depth 1) ; \
|
||||||
APP_NAME=$$(basename $$APP_PATH) ; \
|
APP_NAME=$$(basename $$APP_PATH) ; \
|
||||||
BINARY_NAME=$$(echo "$$APP_NAME" | cut -f 1 -d '.') ; \
|
BINARY_NAME=$$(echo "$$APP_NAME" | cut -f 1 -d '.') ; \
|
||||||
echo $$BINARY_NAME ; \
|
echo $$BINARY_NAME ; \
|
||||||
pwnify pwn ./_build/tmp15/Payload/$$APP_NAME/$$BINARY_NAME ./_build/TrollStorePersistenceHelperToInject
|
pwnify pwn ./_build/tmp15/Payload/$$APP_NAME/$$BINARY_NAME ./_build/TrollStorePersistenceHelperToInject
|
||||||
@pushd ./_build/tmp15 ; \
|
@pushd ./_build/tmp15 ; \
|
||||||
zip -vrD ../../_build/TrollHelper_iOS15.ipa * ; \
|
zip -vrD ../../_build/TrollHelper_iOS15.ipa * ; \
|
||||||
popd
|
popd
|
||||||
@rm ./_build/TrollStorePersistenceHelperToInject
|
@rm ./_build/TrollStorePersistenceHelperToInject
|
||||||
@rm -rf ./_build/tmp15
|
@rm -rf ./_build/tmp15
|
||||||
|
|
||||||
build_installer64e:
|
build_installer64e:
|
||||||
@mkdir -p ./_build/tmp64e
|
@mkdir -p ./_build/tmp64e
|
||||||
@unzip ./Victim/InstallerVictim.ipa -d ./_build/tmp64e
|
@unzip ./Victim/InstallerVictim.ipa -d ./_build/tmp64e
|
||||||
APP_PATH=$$(find ./_build/tmp64e/Payload -name "*" -depth 1) ; \
|
APP_PATH=$$(find ./_build/tmp64e/Payload -name "*" -depth 1) ; \
|
||||||
APP_NAME=$$(basename $$APP_PATH) ; \
|
APP_NAME=$$(basename $$APP_PATH) ; \
|
||||||
BINARY_NAME=$$(echo "$$APP_NAME" | cut -f 1 -d '.') ; \
|
BINARY_NAME=$$(echo "$$APP_NAME" | cut -f 1 -d '.') ; \
|
||||||
echo $$BINARY_NAME ; \
|
echo $$BINARY_NAME ; \
|
||||||
pwnify pwn64e ./_build/tmp64e/Payload/$$APP_NAME/$$BINARY_NAME ./_build/PersistenceHelper_Embedded_Legacy_arm64e
|
pwnify pwn64e ./_build/tmp64e/Payload/$$APP_NAME/$$BINARY_NAME ./_build/PersistenceHelper_Embedded_Legacy_arm64e
|
||||||
@pushd ./_build/tmp64e ; \
|
@pushd ./_build/tmp64e ; \
|
||||||
zip -vrD ../../_build/TrollHelper_arm64e.ipa * ; \
|
zip -vrD ../../_build/TrollHelper_arm64e.ipa * ; \
|
||||||
popd
|
popd
|
||||||
@rm -rf ./_build/tmp64e
|
@rm -rf ./_build/tmp64e
|
||||||
|
|
||||||
endif
|
endif
|
||||||
|
|
||||||
|
update-choma:
|
||||||
|
rm -rf _build/.choma
|
||||||
|
mkdir -p _build/.choma
|
||||||
|
git clone --recursive https://github.com/opa334/ChOma _build/.choma
|
||||||
|
make -C _build/.choma install TARGET=ios INSTALL_PATH=../../RootHelper/external
|
||||||
|
make -C _build/.choma clean
|
||||||
|
make -C _build/.choma install INSTALL_PATH=../../Exploits/fastPathSign/src/external
|
||||||
|
rm -rf _build/.choma
|
||||||
|
|
||||||
.PHONY: $(TOPTARGETS) pre_build assemble_trollstore make_trollhelper_package make_trollhelper_embedded build_installer15 build_installer64e
|
.PHONY: $(TOPTARGETS) pre_build assemble_trollstore make_trollhelper_package make_trollhelper_embedded build_installer15 build_installer64e
|
||||||
|
|
@ -0,0 +1,3 @@
|
||||||
|
external/include/choma
|
||||||
|
external/lib/libchoma.*
|
||||||
|
external/lib/libcrypto.a
|
||||||
|
|
@ -1,11 +0,0 @@
|
||||||
#ifndef BASE64_H
|
|
||||||
#define BASE64_H
|
|
||||||
|
|
||||||
#include <stdint.h>
|
|
||||||
#include <stdlib.h>
|
|
||||||
|
|
||||||
char *base64_encode(const unsigned char *data,
|
|
||||||
size_t input_length,
|
|
||||||
size_t *output_length);
|
|
||||||
|
|
||||||
#endif // BASE64_H
|
|
||||||
|
|
@ -1,19 +0,0 @@
|
||||||
#ifndef BUFFERED_STREAM_H
|
|
||||||
#define BUFFERED_STREAM_H
|
|
||||||
|
|
||||||
#include "MemoryStream.h"
|
|
||||||
#include <stdbool.h>
|
|
||||||
|
|
||||||
#define BUFFERED_STREAM_FLAG_AUTO_EXPAND (1 << 0)
|
|
||||||
|
|
||||||
typedef struct BufferedStreamContext {
|
|
||||||
uint8_t *buffer;
|
|
||||||
size_t bufferSize;
|
|
||||||
uint32_t subBufferStart;
|
|
||||||
size_t subBufferSize;
|
|
||||||
} BufferedStreamContext;
|
|
||||||
|
|
||||||
MemoryStream *buffered_stream_init_from_buffer_nocopy(void *buffer, size_t bufferSize, uint32_t flags);
|
|
||||||
MemoryStream *buffered_stream_init_from_buffer(void *buffer, size_t bufferSize, uint32_t flags);
|
|
||||||
|
|
||||||
#endif // BUFFERED_STREAM_H
|
|
||||||
|
|
@ -1,118 +0,0 @@
|
||||||
#ifndef CS_BLOB_H
|
|
||||||
#define CS_BLOB_H
|
|
||||||
|
|
||||||
#include <stdio.h>
|
|
||||||
#include <stdint.h>
|
|
||||||
#include <stdlib.h>
|
|
||||||
#include <stdbool.h>
|
|
||||||
|
|
||||||
#include "FAT.h"
|
|
||||||
#include "MachO.h"
|
|
||||||
#include "MemoryStream.h"
|
|
||||||
|
|
||||||
// Blob index
|
|
||||||
typedef struct __BlobIndex {
|
|
||||||
uint32_t type;
|
|
||||||
uint32_t offset;
|
|
||||||
} CS_BlobIndex;
|
|
||||||
|
|
||||||
// CMS superblob
|
|
||||||
typedef struct __SuperBlob {
|
|
||||||
uint32_t magic;
|
|
||||||
uint32_t length;
|
|
||||||
uint32_t count;
|
|
||||||
CS_BlobIndex index[];
|
|
||||||
} CS_SuperBlob;
|
|
||||||
|
|
||||||
typedef struct __GenericBlob {
|
|
||||||
uint32_t magic; /* magic number */
|
|
||||||
uint32_t length; /* total length of blob */
|
|
||||||
char data[];
|
|
||||||
} CS_GenericBlob;
|
|
||||||
|
|
||||||
// CMS blob magic types
|
|
||||||
typedef enum {
|
|
||||||
CSMAGIC_REQUIREMENT = 0xfade0c00,
|
|
||||||
CSMAGIC_REQUIREMENTS = 0xfade0c01,
|
|
||||||
CSMAGIC_CODEDIRECTORY = 0xfade0c02,
|
|
||||||
CSMAGIC_EMBEDDED_SIGNATURE = 0xfade0cc0,
|
|
||||||
CSMAGIC_EMBEDDED_SIGNATURE_OLD = 0xfade0b02,
|
|
||||||
CSMAGIC_EMBEDDED_ENTITLEMENTS = 0xfade7171,
|
|
||||||
CSMAGIC_EMBEDDED_DER_ENTITLEMENTS = 0xfade7172,
|
|
||||||
CSMAGIC_DETACHED_SIGNATURE = 0xfade0cc1,
|
|
||||||
CSMAGIC_BLOBWRAPPER = 0xfade0b01,
|
|
||||||
CSMAGIC_EMBEDDED_LAUNCH_CONSTRAINT = 0xfade8181,
|
|
||||||
} CS_BlobMagic;
|
|
||||||
|
|
||||||
typedef enum {
|
|
||||||
CSSLOT_CODEDIRECTORY = 0,
|
|
||||||
CSSLOT_INFOSLOT = 1,
|
|
||||||
CSSLOT_REQUIREMENTS = 2,
|
|
||||||
CSSLOT_RESOURCEDIR = 3,
|
|
||||||
CSSLOT_APPLICATION = 4,
|
|
||||||
CSSLOT_ENTITLEMENTS = 5,
|
|
||||||
CSSLOT_DER_ENTITLEMENTS = 7,
|
|
||||||
CSSLOT_LAUNCH_CONSTRAINT_SELF = 8,
|
|
||||||
CSSLOT_LAUNCH_CONSTRAINT_PARENT = 9,
|
|
||||||
CSSLOT_LAUNCH_CONSTRAINT_RESPONSIBLE = 10,
|
|
||||||
CSSLOT_LIBRARY_CONSTRAINT = 11,
|
|
||||||
|
|
||||||
CSSLOT_ALTERNATE_CODEDIRECTORIES = 0x1000, /* first alternate CodeDirectory, if any */
|
|
||||||
CSSLOT_ALTERNATE_CODEDIRECTORY_MAX = 5, /* max number of alternate CD slots */
|
|
||||||
CSSLOT_ALTERNATE_CODEDIRECTORY_LIMIT = CSSLOT_ALTERNATE_CODEDIRECTORIES + CSSLOT_ALTERNATE_CODEDIRECTORY_MAX, /* one past the last */
|
|
||||||
|
|
||||||
CSSLOT_SIGNATURESLOT = 0x10000,
|
|
||||||
CSSLOT_IDENTIFICATIONSLOT = 0x10001,
|
|
||||||
CSSLOT_TICKETSLOT = 0x10002,
|
|
||||||
} CS_SlotType;
|
|
||||||
|
|
||||||
typedef struct s_CS_DecodedBlob {
|
|
||||||
struct s_CS_DecodedBlob *next;
|
|
||||||
uint32_t type;
|
|
||||||
MemoryStream *stream;
|
|
||||||
} CS_DecodedBlob;
|
|
||||||
|
|
||||||
typedef struct s_CS_DecodedSuperBlob {
|
|
||||||
uint32_t magic;
|
|
||||||
struct s_CS_DecodedBlob *firstBlob;
|
|
||||||
} CS_DecodedSuperBlob;
|
|
||||||
|
|
||||||
// Convert blob magic to readable blob type string
|
|
||||||
const char *cs_blob_magic_to_string(uint32_t magic);
|
|
||||||
const char *cs_slot_type_to_string(uint32_t slotType);
|
|
||||||
|
|
||||||
// Extract Code Signature to file
|
|
||||||
int macho_extract_cs_to_file(MachO *macho, CS_SuperBlob *superblob);
|
|
||||||
|
|
||||||
int macho_find_code_signature_bounds(MachO *macho, uint32_t *offsetOut, uint32_t *sizeOut);
|
|
||||||
|
|
||||||
CS_SuperBlob *macho_read_code_signature(MachO *macho);
|
|
||||||
|
|
||||||
int macho_replace_code_signature(MachO *macho, CS_SuperBlob *superblob);
|
|
||||||
|
|
||||||
CS_DecodedBlob *csd_blob_init(uint32_t type, CS_GenericBlob *blobData);
|
|
||||||
int csd_blob_read(CS_DecodedBlob *blob, uint64_t offset, size_t size, void *outBuf);
|
|
||||||
int csd_blob_write(CS_DecodedBlob *blob, uint64_t offset, size_t size, const void *inBuf);
|
|
||||||
int csd_blob_insert(CS_DecodedBlob *blob, uint64_t offset, size_t size, const void *inBuf);
|
|
||||||
int csd_blob_delete(CS_DecodedBlob *blob, uint64_t offset, size_t size);
|
|
||||||
int csd_blob_read_string(CS_DecodedBlob *blob, uint64_t offset, char **outString);
|
|
||||||
int csd_blob_write_string(CS_DecodedBlob *blob, uint64_t offset, const char *string);
|
|
||||||
int csd_blob_get_size(CS_DecodedBlob *blob);
|
|
||||||
uint32_t csd_blob_get_type(CS_DecodedBlob *blob);
|
|
||||||
void csd_blob_set_type(CS_DecodedBlob *blob, uint32_t type);
|
|
||||||
void csd_blob_free(CS_DecodedBlob *blob);
|
|
||||||
|
|
||||||
CS_DecodedSuperBlob *csd_superblob_init(void);
|
|
||||||
CS_DecodedSuperBlob *csd_superblob_decode(CS_SuperBlob *superblob);
|
|
||||||
CS_SuperBlob *csd_superblob_encode(CS_DecodedSuperBlob *decodedSuperblob);
|
|
||||||
CS_DecodedBlob *csd_superblob_find_blob(CS_DecodedSuperBlob *superblob, uint32_t type, uint32_t *indexOut);
|
|
||||||
int csd_superblob_insert_blob_after_blob(CS_DecodedSuperBlob *superblob, CS_DecodedBlob *blobToInsert, CS_DecodedBlob *afterBlob);
|
|
||||||
int csd_superblob_insert_blob_at_index(CS_DecodedSuperBlob *superblob, CS_DecodedBlob *blobToInsert, uint32_t atIndex);
|
|
||||||
int csd_superblob_append_blob(CS_DecodedSuperBlob *superblob, CS_DecodedBlob *blobToAppend);
|
|
||||||
int csd_superblob_remove_blob(CS_DecodedSuperBlob *superblob, CS_DecodedBlob *blobToRemove); // <- Important: When calling this, caller is responsible for freeing blobToRemove
|
|
||||||
int csd_superblob_remove_blob_at_index(CS_DecodedSuperBlob *superblob, uint32_t atIndex);
|
|
||||||
int csd_superblob_print_content(CS_DecodedSuperBlob *decodedSuperblob, MachO *macho, bool printAllSlots, bool verifySlots);
|
|
||||||
void csd_superblob_free(CS_DecodedSuperBlob *decodedSuperblob);
|
|
||||||
|
|
||||||
|
|
||||||
#endif // CS_BLOB_H
|
|
||||||
|
|
@ -1,55 +0,0 @@
|
||||||
#ifndef CODE_DIRECTORY_H
|
|
||||||
#define CODE_DIRECTORY_H
|
|
||||||
|
|
||||||
#include <stdint.h>
|
|
||||||
#include <math.h>
|
|
||||||
#include <CommonCrypto/CommonDigest.h>
|
|
||||||
|
|
||||||
#include "MachO.h"
|
|
||||||
#include "CSBlob.h"
|
|
||||||
#include "FAT.h"
|
|
||||||
#include "MachOByteOrder.h"
|
|
||||||
#include "MachOLoadCommand.h"
|
|
||||||
#include "MemoryStream.h"
|
|
||||||
|
|
||||||
// Code directory blob header
|
|
||||||
typedef struct __CodeDirectory {
|
|
||||||
uint32_t magic;
|
|
||||||
uint32_t length;
|
|
||||||
uint32_t version;
|
|
||||||
uint32_t flags;
|
|
||||||
uint32_t hashOffset;
|
|
||||||
uint32_t identOffset;
|
|
||||||
uint32_t nSpecialSlots;
|
|
||||||
uint32_t nCodeSlots;
|
|
||||||
uint32_t codeLimit;
|
|
||||||
uint8_t hashSize;
|
|
||||||
uint8_t hashType;
|
|
||||||
uint8_t platform;
|
|
||||||
uint8_t pageSize;
|
|
||||||
uint32_t spare2;
|
|
||||||
|
|
||||||
/* Version 0x20100 */
|
|
||||||
uint32_t scatterOffset;
|
|
||||||
uint32_t teamOffset;
|
|
||||||
} CS_CodeDirectory
|
|
||||||
__attribute__ ((aligned(1)));
|
|
||||||
|
|
||||||
enum CS_HashType {
|
|
||||||
CS_HASHTYPE_SHA160_160 = 1,
|
|
||||||
CS_HASHTYPE_SHA256_256 = 2,
|
|
||||||
CS_HASHTYPE_SHA256_160 = 3,
|
|
||||||
CS_HASHTYPE_SHA384_384 = 4,
|
|
||||||
};
|
|
||||||
|
|
||||||
char *csd_code_directory_copy_identifier(CS_DecodedBlob *codeDirBlob, uint32_t *offsetOut);
|
|
||||||
char *csd_code_directory_copy_team_id(CS_DecodedBlob *codeDirBlob, uint32_t *offsetOut);
|
|
||||||
int csd_code_directory_set_team_id(CS_DecodedBlob *codeDirBlob, char *newTeamID);
|
|
||||||
uint32_t csd_code_directory_get_flags(CS_DecodedBlob *codeDirBlob);
|
|
||||||
void csd_code_directory_set_flags(CS_DecodedBlob *codeDirBlob, uint32_t flags);
|
|
||||||
uint8_t csd_code_directory_get_hash_type(CS_DecodedBlob *codeDirBlob);
|
|
||||||
void csd_code_directory_set_hash_type(CS_DecodedBlob *codeDirBlob, uint8_t hashType);
|
|
||||||
int csd_code_directory_print_content(CS_DecodedBlob *codeDirBlob, MachO *macho, bool printSlots, bool verifySlots);
|
|
||||||
void csd_code_directory_update(CS_DecodedBlob *codeDirBlob, MachO *macho);
|
|
||||||
|
|
||||||
#endif // CODE_DIRECTORY_H
|
|
||||||
|
|
@ -1,46 +0,0 @@
|
||||||
#ifndef MACHO_H
|
|
||||||
#define MACHO_H
|
|
||||||
|
|
||||||
#include <stdio.h>
|
|
||||||
#include <libkern/OSByteOrder.h>
|
|
||||||
#include <mach/mach.h>
|
|
||||||
#include <mach-o/loader.h>
|
|
||||||
#include <mach-o/fat.h>
|
|
||||||
#include <sys/stat.h>
|
|
||||||
|
|
||||||
#include "MemoryStream.h"
|
|
||||||
typedef struct MachO MachO;
|
|
||||||
|
|
||||||
// A FAT structure can either represent a FAT file with multiple slices, in which the slices will be loaded into the slices attribute
|
|
||||||
// Or a single slice MachO, in which case it serves as a compatibility layer and the single slice will also be loaded into the slices attribute
|
|
||||||
typedef struct FAT
|
|
||||||
{
|
|
||||||
MemoryStream *stream;
|
|
||||||
MachO **slices;
|
|
||||||
uint32_t slicesCount;
|
|
||||||
int fileDescriptor;
|
|
||||||
} FAT;
|
|
||||||
|
|
||||||
int fat_read_at_offset(FAT *fat, uint64_t offset, size_t size, void *outBuf);
|
|
||||||
|
|
||||||
MemoryStream *fat_get_stream(FAT *fat);
|
|
||||||
|
|
||||||
// Initialise a FAT structure from a memory stream
|
|
||||||
FAT *fat_init_from_memory_stream(MemoryStream *stream);
|
|
||||||
|
|
||||||
// Initialise a FAT structure using the path to the file
|
|
||||||
FAT *fat_init_from_path(const char *filePath);
|
|
||||||
|
|
||||||
// Find macho with cputype and cpusubtype in FAT, returns NULL if not found
|
|
||||||
MachO *fat_find_slice(FAT *fat, cpu_type_t cputype, cpu_subtype_t cpusubtype);
|
|
||||||
|
|
||||||
// Create a FAT structure from an array of MachO structures
|
|
||||||
FAT *fat_create_for_macho_array(char *firstInputPath, MachO **machoArray, int machoArrayCount);
|
|
||||||
|
|
||||||
// Add a MachO to the FAT structure
|
|
||||||
int fat_add_macho(FAT *fat, MachO *macho);
|
|
||||||
|
|
||||||
// Free all elements of the FAT structure
|
|
||||||
void fat_free(FAT *fat);
|
|
||||||
|
|
||||||
#endif // MACHO_H
|
|
||||||
|
|
@ -1,21 +0,0 @@
|
||||||
#ifndef FILE_STREAM_H
|
|
||||||
#define FILE_STREAM_H
|
|
||||||
|
|
||||||
#include "MemoryStream.h"
|
|
||||||
|
|
||||||
#define FILE_STREAM_SIZE_AUTO 0
|
|
||||||
#define FILE_STREAM_FLAG_WRITABLE (1 << 0)
|
|
||||||
#define FILE_STREAM_FLAG_AUTO_EXPAND (1 << 1)
|
|
||||||
|
|
||||||
typedef struct FileStreamContext {
|
|
||||||
int fd;
|
|
||||||
size_t fileSize;
|
|
||||||
uint32_t bufferStart;
|
|
||||||
size_t bufferSize;
|
|
||||||
} FileStreamContext;
|
|
||||||
|
|
||||||
MemoryStream *file_stream_init_from_file_descriptor_nodup(int fd, uint32_t bufferStart, size_t bufferSize, uint32_t flags);
|
|
||||||
MemoryStream *file_stream_init_from_file_descriptor(int fd, uint32_t bufferStart, size_t bufferSize, uint32_t flags);
|
|
||||||
MemoryStream *file_stream_init_from_path(const char *path, uint32_t bufferStart, size_t bufferSize, uint32_t flags);
|
|
||||||
|
|
||||||
#endif // FILE_STREAM_H
|
|
||||||
|
|
@ -1,10 +0,0 @@
|
||||||
#ifndef HOST_H
|
|
||||||
#define HOST_H
|
|
||||||
|
|
||||||
#include "FAT.h"
|
|
||||||
|
|
||||||
// Retrieve the preferred MachO slice from a FAT
|
|
||||||
// Preferred slice as in the slice that the kernel would use when loading the file
|
|
||||||
MachO *fat_find_preferred_slice(FAT *fat);
|
|
||||||
|
|
||||||
#endif // HOST_H
|
|
||||||
|
|
@ -1,68 +0,0 @@
|
||||||
#ifndef MACHO_SLICE_H
|
|
||||||
#define MACHO_SLICE_H
|
|
||||||
|
|
||||||
#include <stdbool.h>
|
|
||||||
#include <mach-o/fat.h>
|
|
||||||
#include <mach-o/loader.h>
|
|
||||||
#include "MemoryStream.h"
|
|
||||||
#include "FAT.h"
|
|
||||||
|
|
||||||
typedef struct MachOSegment
|
|
||||||
{
|
|
||||||
struct segment_command_64 command;
|
|
||||||
struct section_64 sections[];
|
|
||||||
} __attribute__((__packed__)) MachOSegment;
|
|
||||||
|
|
||||||
typedef struct FilesetMachO {
|
|
||||||
char *entry_id;
|
|
||||||
uint64_t vmaddr;
|
|
||||||
uint64_t fileoff;
|
|
||||||
FAT *underlyingMachO;
|
|
||||||
} FilesetMachO;
|
|
||||||
|
|
||||||
typedef struct MachO {
|
|
||||||
MemoryStream *stream;
|
|
||||||
bool isSupported;
|
|
||||||
struct mach_header_64 machHeader;
|
|
||||||
struct fat_arch_64 archDescriptor;
|
|
||||||
|
|
||||||
uint32_t filesetCount;
|
|
||||||
FilesetMachO *filesetMachos;
|
|
||||||
|
|
||||||
uint32_t segmentCount;
|
|
||||||
MachOSegment **segments;
|
|
||||||
} MachO;
|
|
||||||
|
|
||||||
// Read data from a MachO at a specified offset
|
|
||||||
int macho_read_at_offset(MachO *macho, uint64_t offset, size_t size, void *outBuf);
|
|
||||||
|
|
||||||
// Write data from a MachO at a specified offset, auto expands, only works if opened via macho_init_for_writing
|
|
||||||
int macho_write_at_offset(MachO *macho, uint64_t offset, size_t size, void *inBuf);
|
|
||||||
|
|
||||||
MemoryStream *macho_get_stream(MachO *macho);
|
|
||||||
uint32_t macho_get_filetype(MachO *macho);
|
|
||||||
|
|
||||||
// Perform translation between file offsets and virtual addresses
|
|
||||||
int macho_translate_fileoff_to_vmaddr(MachO *macho, uint64_t fileoff, uint64_t *vmaddrOut, MachOSegment **segmentOut);
|
|
||||||
int macho_translate_vmaddr_to_fileoff(MachO *macho, uint64_t vmaddr, uint64_t *fileoffOut, MachOSegment **segmentOut);
|
|
||||||
|
|
||||||
// Read data from a MachO at a specified virtual address
|
|
||||||
int macho_read_at_vmaddr(MachO *macho, uint64_t vmaddr, size_t size, void *outBuf);
|
|
||||||
|
|
||||||
int macho_enumerate_load_commands(MachO *macho, void (^enumeratorBlock)(struct load_command loadCommand, uint64_t offset, void *cmd, bool *stop));
|
|
||||||
|
|
||||||
// Initialise a MachO object from a MemoryStream and it's corresponding FAT arch descriptor
|
|
||||||
MachO *macho_init(MemoryStream *stream, struct fat_arch_64 archDescriptor);
|
|
||||||
|
|
||||||
// Initialize a single slice macho for writing to it
|
|
||||||
MachO *macho_init_for_writing(const char *filePath);
|
|
||||||
|
|
||||||
// Create an array of MachO objects from an array of paths
|
|
||||||
MachO **macho_array_create_for_paths(char **inputPaths, int inputPathsCount);
|
|
||||||
|
|
||||||
// Check if a MachO is encrypted
|
|
||||||
bool macho_is_encrypted(MachO *macho);
|
|
||||||
|
|
||||||
void macho_free(MachO *macho);
|
|
||||||
|
|
||||||
#endif // MACHO_SLICE_H
|
|
||||||
|
|
@ -1,171 +0,0 @@
|
||||||
#ifndef MACHO_BYTE_ORDER_H
|
|
||||||
#define MACHO_BYTE_ORDER_H
|
|
||||||
|
|
||||||
#include <stdio.h>
|
|
||||||
#include <stdlib.h>
|
|
||||||
|
|
||||||
// 8-bit integers needed for CodeDirectory
|
|
||||||
#define BIG_TO_HOST(n) _Generic((n), \
|
|
||||||
int8_t: n, \
|
|
||||||
uint8_t: n, \
|
|
||||||
int16_t: OSSwapBigToHostInt16(n), \
|
|
||||||
uint16_t: OSSwapBigToHostInt16(n), \
|
|
||||||
int32_t: OSSwapBigToHostInt32(n), \
|
|
||||||
uint32_t: OSSwapBigToHostInt32(n), \
|
|
||||||
int64_t: OSSwapBigToHostInt64(n), \
|
|
||||||
uint64_t: OSSwapBigToHostInt64(n) \
|
|
||||||
)
|
|
||||||
|
|
||||||
#define HOST_TO_BIG(n) _Generic((n), \
|
|
||||||
int8_t: n, \
|
|
||||||
uint8_t: n, \
|
|
||||||
uint16_t: OSSwapHostToBigInt16(n), \
|
|
||||||
int16_t: OSSwapHostToBigInt16(n), \
|
|
||||||
int32_t: OSSwapHostToBigInt32(n), \
|
|
||||||
uint32_t: OSSwapHostToBigInt32(n), \
|
|
||||||
int64_t: OSSwapHostToBigInt64(n), \
|
|
||||||
uint64_t: OSSwapHostToBigInt64(n) \
|
|
||||||
)
|
|
||||||
|
|
||||||
#define LITTLE_TO_HOST(n) _Generic((n), \
|
|
||||||
int8_t: n, \
|
|
||||||
uint8_t: n, \
|
|
||||||
int16_t: OSSwapLittleToHostInt16(n), \
|
|
||||||
uint16_t: OSSwapLittleToHostInt16(n), \
|
|
||||||
int32_t: OSSwapLittleToHostInt32(n), \
|
|
||||||
uint32_t: OSSwapLittleToHostInt32(n), \
|
|
||||||
int64_t: OSSwapLittleToHostInt64(n), \
|
|
||||||
uint64_t: OSSwapLittleToHostInt64(n) \
|
|
||||||
)
|
|
||||||
|
|
||||||
#define HOST_TO_LITTLE(n) _Generic((n), \
|
|
||||||
int8_t: n, \
|
|
||||||
uint8_t: n, \
|
|
||||||
int16_t: OSSwapHostToLittleInt16(n), \
|
|
||||||
uint16_t: OSSwapHostToLittleInt16(n), \
|
|
||||||
int32_t: OSSwapHostToLittleInt32(n), \
|
|
||||||
uint32_t: OSSwapHostToLittleInt32(n), \
|
|
||||||
int64_t: OSSwapHostToLittleInt64(n), \
|
|
||||||
uint64_t: OSSwapHostToLittleInt64(n) \
|
|
||||||
)
|
|
||||||
|
|
||||||
#define HOST_TO_LITTLE_APPLIER(instance, member) \
|
|
||||||
(instance)->member = HOST_TO_LITTLE((instance)->member)
|
|
||||||
|
|
||||||
#define HOST_TO_BIG_APPLIER(instance, member) \
|
|
||||||
(instance)->member = HOST_TO_BIG((instance)->member)
|
|
||||||
|
|
||||||
#define LITTLE_TO_HOST_APPLIER(instance, member) \
|
|
||||||
(instance)->member = LITTLE_TO_HOST((instance)->member)
|
|
||||||
|
|
||||||
#define BIG_TO_HOST_APPLIER(instance, member) \
|
|
||||||
(instance)->member = BIG_TO_HOST((instance)->member)
|
|
||||||
|
|
||||||
#define FAT_HEADER_APPLY_BYTE_ORDER(fh, applier) \
|
|
||||||
applier(fh, magic); \
|
|
||||||
applier(fh, nfat_arch);
|
|
||||||
|
|
||||||
#define FAT_ARCH_APPLY_BYTE_ORDER(arch, applier) \
|
|
||||||
applier(arch, cputype); \
|
|
||||||
applier(arch, cpusubtype); \
|
|
||||||
applier(arch, offset); \
|
|
||||||
applier(arch, size); \
|
|
||||||
applier(arch, align); \
|
|
||||||
|
|
||||||
#define FAT_ARCH_64_APPLY_BYTE_ORDER(arch, applier) \
|
|
||||||
applier(arch, cputype); \
|
|
||||||
applier(arch, cpusubtype); \
|
|
||||||
applier(arch, offset); \
|
|
||||||
applier(arch, size); \
|
|
||||||
applier(arch, align); \
|
|
||||||
applier(arch, reserved); \
|
|
||||||
|
|
||||||
#define MACH_HEADER_APPLY_BYTE_ORDER(mh, applier) \
|
|
||||||
applier(mh, magic); \
|
|
||||||
applier(mh, cputype); \
|
|
||||||
applier(mh, cpusubtype); \
|
|
||||||
applier(mh, filetype); \
|
|
||||||
applier(mh, ncmds); \
|
|
||||||
applier(mh, sizeofcmds); \
|
|
||||||
applier(mh, reserved);
|
|
||||||
|
|
||||||
#define LOAD_COMMAND_APPLY_BYTE_ORDER(lc, applier) \
|
|
||||||
applier(lc, cmd); \
|
|
||||||
applier(lc, cmdsize);
|
|
||||||
|
|
||||||
#define LINKEDIT_DATA_COMMAND_APPLY_BYTE_ORDER(lc, applier) \
|
|
||||||
applier(lc, cmd); \
|
|
||||||
applier(lc, cmdsize); \
|
|
||||||
applier(lc, dataoff); \
|
|
||||||
applier(lc, datasize);
|
|
||||||
|
|
||||||
#define ENCRYPTION_INFO_COMMAND_APPLY_BYTE_ORDER(eic, applier) \
|
|
||||||
applier(eic, cmd); \
|
|
||||||
applier(eic, cmdsize); \
|
|
||||||
applier(eic, cryptoff); \
|
|
||||||
applier(eic, cryptsize); \
|
|
||||||
applier(eic, cryptid);
|
|
||||||
|
|
||||||
#define BLOB_INDEX_APPLY_BYTE_ORDER(bi, applier) \
|
|
||||||
applier(bi, type); \
|
|
||||||
applier(bi, offset);
|
|
||||||
|
|
||||||
#define SUPERBLOB_APPLY_BYTE_ORDER(sb, applier) \
|
|
||||||
applier(sb, magic); \
|
|
||||||
applier(sb, length); \
|
|
||||||
applier(sb, count);
|
|
||||||
|
|
||||||
#define GENERIC_BLOB_APPLY_BYTE_ORDER(gb, applier) \
|
|
||||||
applier(gb, magic); \
|
|
||||||
applier(gb, length);
|
|
||||||
|
|
||||||
#define CODE_DIRECTORY_APPLY_BYTE_ORDER(cd, applier) \
|
|
||||||
applier(cd, magic); \
|
|
||||||
applier(cd, length); \
|
|
||||||
applier(cd, version); \
|
|
||||||
applier(cd, flags); \
|
|
||||||
applier(cd, hashOffset); \
|
|
||||||
applier(cd, identOffset); \
|
|
||||||
applier(cd, nSpecialSlots); \
|
|
||||||
applier(cd, nCodeSlots); \
|
|
||||||
applier(cd, codeLimit); \
|
|
||||||
applier(cd, hashSize); \
|
|
||||||
applier(cd, hashType); \
|
|
||||||
applier(cd, platform); \
|
|
||||||
applier(cd, pageSize); \
|
|
||||||
applier(cd, spare2); \
|
|
||||||
applier(cd, scatterOffset); \
|
|
||||||
applier(cd, teamOffset);
|
|
||||||
|
|
||||||
#define SEGMENT_COMMAND_64_APPLY_BYTE_ORDER(sc64, applier) \
|
|
||||||
applier(sc64, cmd); \
|
|
||||||
applier(sc64, cmdsize); \
|
|
||||||
applier(sc64, fileoff); \
|
|
||||||
applier(sc64, filesize); \
|
|
||||||
applier(sc64, vmaddr); \
|
|
||||||
applier(sc64, vmsize); \
|
|
||||||
applier(sc64, flags); \
|
|
||||||
applier(sc64, initprot); \
|
|
||||||
applier(sc64, maxprot); \
|
|
||||||
applier(sc64, nsects);
|
|
||||||
|
|
||||||
#define SECTION_64_APPLY_BYTE_ORDER(sc64, applier) \
|
|
||||||
applier(sc64, addr); \
|
|
||||||
applier(sc64, align); \
|
|
||||||
applier(sc64, flags); \
|
|
||||||
applier(sc64, nreloc); \
|
|
||||||
applier(sc64, offset); \
|
|
||||||
applier(sc64, reserved1); \
|
|
||||||
applier(sc64, reserved2); \
|
|
||||||
applier(sc64, reserved3); \
|
|
||||||
applier(sc64, size);
|
|
||||||
|
|
||||||
#define FILESET_ENTRY_COMMAND_APPLY_BYTE_ORDER(fse, applier) \
|
|
||||||
applier(fse, cmd); \
|
|
||||||
applier(fse, cmdsize); \
|
|
||||||
applier(fse, vmaddr); \
|
|
||||||
applier(fse, fileoff); \
|
|
||||||
applier(fse, entry_id.offset); \
|
|
||||||
applier(fse, reserved); \
|
|
||||||
|
|
||||||
#endif // MACHO_BYTE_ORDER_H
|
|
||||||
|
|
@ -1,16 +0,0 @@
|
||||||
#ifndef MACHO_LOAD_COMMAND_H
|
|
||||||
#define MACHO_LOAD_COMMAND_H
|
|
||||||
|
|
||||||
#include <mach-o/loader.h>
|
|
||||||
#include "MachO.h"
|
|
||||||
#include "FileStream.h"
|
|
||||||
#include "MachOByteOrder.h"
|
|
||||||
#include "CSBlob.h"
|
|
||||||
|
|
||||||
// Convert load command to load command name
|
|
||||||
char *load_command_to_string(int loadCommand);
|
|
||||||
void update_segment_command_64(MachO *macho, const char *segmentName, uint64_t vmaddr, uint64_t vmsize, uint64_t fileoff, uint64_t filesize);
|
|
||||||
void update_lc_code_signature(MachO *macho, uint64_t size);
|
|
||||||
int update_load_commands_for_coretrust_bypass(MachO *macho, CS_SuperBlob *superblob, uint64_t originalCodeSignatureSize, uint64_t originalMachOSize);
|
|
||||||
|
|
||||||
#endif // MACHO_LOAD_COMMAND_H
|
|
||||||
|
|
@ -1,60 +0,0 @@
|
||||||
#ifndef MEMORY_STREAM_H
|
|
||||||
#define MEMORY_STREAM_H
|
|
||||||
|
|
||||||
#include <stdio.h>
|
|
||||||
#include <stdlib.h>
|
|
||||||
#include <sys/stat.h>
|
|
||||||
#include <fcntl.h>
|
|
||||||
#include <string.h>
|
|
||||||
#include <unistd.h>
|
|
||||||
#include <stdbool.h>
|
|
||||||
|
|
||||||
#define MEMORY_STREAM_FLAG_OWNS_DATA (1 << 0)
|
|
||||||
#define MEMORY_STREAM_FLAG_MUTABLE (1 << 1)
|
|
||||||
#define MEMORY_STREAM_FLAG_AUTO_EXPAND (1 << 2)
|
|
||||||
|
|
||||||
#define MEMORY_STREAM_SIZE_INVALID (size_t)-1
|
|
||||||
|
|
||||||
// A generic memory IO interface that is used throughout this project
|
|
||||||
// Can be backed by anything, just the functions have to be implemented
|
|
||||||
typedef struct s_MemoryStream {
|
|
||||||
void *context;
|
|
||||||
uint32_t flags;
|
|
||||||
|
|
||||||
int (*read)(struct s_MemoryStream *stream, uint64_t offset, size_t size, void *outBuf);
|
|
||||||
int (*write)(struct s_MemoryStream *stream, uint64_t offset, size_t size, const void *inBuf);
|
|
||||||
int (*getSize)(struct s_MemoryStream *stream, size_t *sizeOut);
|
|
||||||
uint8_t *(*getRawPtr)(struct s_MemoryStream *stream);
|
|
||||||
|
|
||||||
int (*trim)(struct s_MemoryStream *stream, size_t trimAtStart, size_t trimAtEnd);
|
|
||||||
int (*expand)(struct s_MemoryStream *stream, size_t expandAtStart, size_t expandAtEnd);
|
|
||||||
|
|
||||||
struct s_MemoryStream *(*hardclone)(struct s_MemoryStream *stream);
|
|
||||||
struct s_MemoryStream *(*softclone)(struct s_MemoryStream *stream);
|
|
||||||
void (*free)(struct s_MemoryStream *stream);
|
|
||||||
} MemoryStream;
|
|
||||||
|
|
||||||
int memory_stream_read(MemoryStream *stream, uint64_t offset, size_t size, void *outBuf);
|
|
||||||
int memory_stream_write(MemoryStream *stream, uint64_t offset, size_t size, const void *inBuf);
|
|
||||||
|
|
||||||
int memory_stream_insert(MemoryStream *stream, uint64_t offset, size_t size, const void *inBuf);
|
|
||||||
int memory_stream_delete(MemoryStream *stream, uint64_t offset, size_t size);
|
|
||||||
|
|
||||||
int memory_stream_read_string(MemoryStream *stream, uint64_t offset, char **outString);
|
|
||||||
int memory_stream_write_string(MemoryStream *stream, uint64_t offset, const char *string);
|
|
||||||
|
|
||||||
size_t memory_stream_get_size(MemoryStream *stream);
|
|
||||||
uint8_t *memory_stream_get_raw_pointer(MemoryStream *stream);
|
|
||||||
uint32_t memory_stream_get_flags(MemoryStream *stream);
|
|
||||||
|
|
||||||
MemoryStream *memory_stream_softclone(MemoryStream *stream);
|
|
||||||
MemoryStream *memory_stream_hardclone(MemoryStream *stream);
|
|
||||||
int memory_stream_trim(MemoryStream *stream, size_t trimAtStart, size_t trimAtEnd);
|
|
||||||
int memory_stream_expand(MemoryStream *stream, size_t expandAtStart, size_t expandAtEnd);
|
|
||||||
|
|
||||||
void memory_stream_free(MemoryStream *stream);
|
|
||||||
|
|
||||||
int memory_stream_copy_data(MemoryStream *originStream, uint64_t originOffset, MemoryStream *targetStream, uint64_t targetOffset, size_t size);
|
|
||||||
int memory_stream_find_memory(MemoryStream *stream, uint64_t searchStartOffset, uint64_t searchEndOffset, void *bytes, void *mask, size_t nbytes, uint16_t alignment, uint64_t *foundOffsetOut);
|
|
||||||
|
|
||||||
#endif // MEMORY_STREAM_H
|
|
||||||
|
|
@ -1,75 +0,0 @@
|
||||||
#ifndef PATCHFINDER_H
|
|
||||||
#define PATCHFINDER_H
|
|
||||||
|
|
||||||
#include <stdint.h>
|
|
||||||
#include "MachO.h"
|
|
||||||
|
|
||||||
enum {
|
|
||||||
PF_METRIC_TYPE_PATTERN,
|
|
||||||
PF_METRIC_TYPE_STRING,
|
|
||||||
PF_METRIC_TYPE_XREF,
|
|
||||||
};
|
|
||||||
|
|
||||||
typedef struct s_PFSection {
|
|
||||||
MachO *macho;
|
|
||||||
uint64_t fileoff;
|
|
||||||
uint64_t vmaddr;
|
|
||||||
uint64_t size;
|
|
||||||
uint8_t *cache;
|
|
||||||
bool ownsCache;
|
|
||||||
} PFSection;
|
|
||||||
|
|
||||||
PFSection *pfsec_init_from_macho(MachO *macho, const char *filesetEntryId, const char *segName, const char *sectName);
|
|
||||||
int pfsec_read_reloff(PFSection *section, uint64_t rel, size_t size, void *outBuf);
|
|
||||||
uint32_t pfsec_read32_reloff(PFSection *section, uint64_t rel);
|
|
||||||
int pfsec_read_at_address(PFSection *section, uint64_t vmaddr, void *outBuf, size_t size);
|
|
||||||
uint32_t pfsec_read32(PFSection *section, uint64_t vmaddr);
|
|
||||||
uint64_t pfsec_read64(PFSection *section, uint64_t vmaddr);
|
|
||||||
int pfsec_read_string(PFSection *section, uint64_t vmaddr, char **outString);
|
|
||||||
int pfsec_set_cached(PFSection *section, bool cached);
|
|
||||||
uint64_t pfsec_find_prev_inst(PFSection *section, uint64_t startAddr, uint32_t searchCount, uint32_t inst, uint32_t mask);
|
|
||||||
uint64_t pfsec_find_next_inst(PFSection *section, uint64_t startAddr, uint32_t searchCount, uint32_t inst, uint32_t mask);
|
|
||||||
uint64_t pfsec_find_function_start(PFSection *section, uint64_t midAddr);
|
|
||||||
void pfsec_free(PFSection *section);
|
|
||||||
|
|
||||||
|
|
||||||
typedef struct s_MetricShared {
|
|
||||||
uint32_t type;
|
|
||||||
} MetricShared;
|
|
||||||
|
|
||||||
typedef struct s_PFPatternMetric {
|
|
||||||
MetricShared shared;
|
|
||||||
|
|
||||||
void *bytes;
|
|
||||||
void *mask;
|
|
||||||
size_t nbytes;
|
|
||||||
uint16_t alignment;
|
|
||||||
} PFPatternMetric;
|
|
||||||
|
|
||||||
typedef struct s_PFStringMetric {
|
|
||||||
MetricShared shared;
|
|
||||||
|
|
||||||
char *string;
|
|
||||||
} PFStringMetric;
|
|
||||||
|
|
||||||
typedef enum {
|
|
||||||
XREF_TYPE_MASK_CALL = (1 << 0),
|
|
||||||
XREF_TYPE_MASK_REFERENCE = (1 << 1),
|
|
||||||
XREF_TYPE_MASK_ALL = (XREF_TYPE_MASK_CALL | XREF_TYPE_MASK_REFERENCE),
|
|
||||||
} PFXrefTypeMask;
|
|
||||||
|
|
||||||
typedef struct s_PFXrefMetric {
|
|
||||||
MetricShared shared;
|
|
||||||
|
|
||||||
uint64_t address;
|
|
||||||
PFXrefTypeMask typeMask;
|
|
||||||
} PFXrefMetric;
|
|
||||||
|
|
||||||
PFPatternMetric *pfmetric_pattern_init(void *bytes, void *mask, size_t nbytes, uint16_t alignment);
|
|
||||||
PFStringMetric *pfmetric_string_init(const char *string);
|
|
||||||
PFXrefMetric *pfmetric_xref_init(uint64_t address, PFXrefTypeMask types);
|
|
||||||
void pfmetric_free(void *metric);
|
|
||||||
|
|
||||||
void pfmetric_run_in_range(PFSection *section, uint64_t startAddr, uint64_t endAddr, void *metric, void (^matchBlock)(uint64_t vmaddr, bool *stop));
|
|
||||||
void pfmetric_run(PFSection *section, void *metric, void (^matchBlock)(uint64_t vmaddr, bool *stop));
|
|
||||||
#endif
|
|
||||||
|
|
@ -1,33 +0,0 @@
|
||||||
#ifndef PATCHFINDER_ARM64_H
|
|
||||||
#define PATCHFINDER_ARM64_H
|
|
||||||
|
|
||||||
#include "PatchFinder.h"
|
|
||||||
|
|
||||||
typedef enum {
|
|
||||||
ARM64_XREF_TYPE_B = 0,
|
|
||||||
ARM64_XREF_TYPE_BL = 1,
|
|
||||||
ARM64_XREF_TYPE_ADR = 2,
|
|
||||||
ARM64_XREF_TYPE_ADRP_ADD = 3,
|
|
||||||
ARM64_XREF_TYPE_ADRP_LDR = 4,
|
|
||||||
ARM64_XREF_TYPE_ADRP_STR = 5,
|
|
||||||
} Arm64XrefType;
|
|
||||||
|
|
||||||
typedef enum {
|
|
||||||
ARM64_XREF_TYPE_MASK_B = (1 << ARM64_XREF_TYPE_B),
|
|
||||||
ARM64_XREF_TYPE_MASK_BL = (1 << ARM64_XREF_TYPE_BL),
|
|
||||||
ARM64_XREF_TYPE_MASK_CALL = (ARM64_XREF_TYPE_MASK_B | ARM64_XREF_TYPE_MASK_BL),
|
|
||||||
|
|
||||||
ARM64_XREF_TYPE_MASK_ADR = (1 << ARM64_XREF_TYPE_ADR),
|
|
||||||
ARM64_XREF_TYPE_MASK_ADRP_ADD = (1 << ARM64_XREF_TYPE_ADRP_ADD),
|
|
||||||
ARM64_XREF_TYPE_MASK_ADRP_LDR = (1 << ARM64_XREF_TYPE_ADRP_LDR),
|
|
||||||
ARM64_XREF_TYPE_MASK_ADRP_STR = (1 << ARM64_XREF_TYPE_ADRP_STR),
|
|
||||||
ARM64_XREF_TYPE_MASK_REFERENCE = (ARM64_XREF_TYPE_MASK_ADR | ARM64_XREF_TYPE_MASK_ADRP_ADD | ARM64_XREF_TYPE_MASK_ADRP_LDR | ARM64_XREF_TYPE_MASK_ADRP_STR),
|
|
||||||
|
|
||||||
ARM64_XREF_TYPE_ALL = (ARM64_XREF_TYPE_MASK_CALL | ARM64_XREF_TYPE_MASK_REFERENCE),
|
|
||||||
} Arm64XrefTypeMask;
|
|
||||||
|
|
||||||
uint64_t pfsec_arm64_resolve_adrp_ldr_str_add_reference(PFSection *section, uint64_t adrpAddr, uint64_t ldrStrAddAddr);
|
|
||||||
uint64_t pfsec_arm64_resolve_adrp_ldr_str_add_reference_auto(PFSection *section, uint64_t ldrStrAddAddr);
|
|
||||||
uint64_t pfsec_arm64_resolve_stub(PFSection *section, uint64_t stubAddr);
|
|
||||||
void pfsec_arm64_enumerate_xrefs(PFSection *section, Arm64XrefTypeMask types, void (^xrefBlock)(Arm64XrefType type, uint64_t source, uint64_t target, bool *stop));
|
|
||||||
#endif
|
|
||||||
|
|
@ -1,20 +0,0 @@
|
||||||
#ifndef SIGN_OSSL_H
|
|
||||||
#define SIGN_OSSL_H
|
|
||||||
|
|
||||||
#ifndef DISABLE_SIGNING
|
|
||||||
|
|
||||||
#include <stdio.h>
|
|
||||||
#include <stdlib.h>
|
|
||||||
#include <string.h>
|
|
||||||
#include <openssl/pem.h>
|
|
||||||
#include <openssl/rsa.h>
|
|
||||||
#include <openssl/sha.h>
|
|
||||||
#include <openssl/err.h>
|
|
||||||
|
|
||||||
unsigned char *signWithRSA(unsigned char *inputData, size_t inputDataLength, unsigned char *key, size_t key_len, size_t *outputDataLength);
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#endif // SIGN_OSSL_H
|
|
||||||
|
|
||||||
// 0xA422
|
|
||||||
|
|
@ -1,34 +0,0 @@
|
||||||
#ifndef UTIL_H
|
|
||||||
#define UTIL_H
|
|
||||||
|
|
||||||
#include <stdint.h>
|
|
||||||
#include <stdlib.h>
|
|
||||||
#include <stdbool.h>
|
|
||||||
|
|
||||||
typedef struct s_optional_uint64 {
|
|
||||||
bool isSet;
|
|
||||||
uint64_t value;
|
|
||||||
} optional_uint64_t;
|
|
||||||
#define OPT_UINT64_IS_SET(x) (x.isSet)
|
|
||||||
#define OPT_UINT64_GET_VAL(x) (x.value)
|
|
||||||
#define OPT_UINT64_NONE (optional_uint64_t){.isSet = false, .value = 0}
|
|
||||||
#define OPT_UINT64(x) (optional_uint64_t){.isSet = true, .value = x}
|
|
||||||
|
|
||||||
|
|
||||||
typedef struct s_optional_bool {
|
|
||||||
bool isSet;
|
|
||||||
bool value;
|
|
||||||
} optional_bool;
|
|
||||||
#define OPT_BOOL_IS_SET(x) (x.isSet)
|
|
||||||
#define OPT_BOOL_GET_VAL(x) (x.value)
|
|
||||||
#define OPT_BOOL_NONE (optional_bool){.isSet = false, .value = false}
|
|
||||||
#define OPT_BOOL(x) (optional_bool){.isSet = true, .value = x}
|
|
||||||
|
|
||||||
int64_t sxt64(int64_t value, uint8_t bits);
|
|
||||||
int memcmp_masked(const void *str1, const void *str2, unsigned char* mask, size_t n);
|
|
||||||
uint64_t align_to_size(int size, int alignment);
|
|
||||||
int count_digits(int64_t num);
|
|
||||||
void print_hash(uint8_t *hash, size_t size);
|
|
||||||
void enumerate_range(uint64_t start, uint64_t end, uint16_t alignment, size_t nbytes, bool (^enumerator)(uint64_t cur));
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
@ -1,94 +0,0 @@
|
||||||
#ifndef ARM64_H
|
|
||||||
#define ARM64_H
|
|
||||||
|
|
||||||
#include "Util.h"
|
|
||||||
|
|
||||||
typedef enum {
|
|
||||||
// registers
|
|
||||||
ARM64_REG_TYPE_X,
|
|
||||||
ARM64_REG_TYPE_W,
|
|
||||||
|
|
||||||
// vector shit
|
|
||||||
ARM64_REG_TYPE_Q,
|
|
||||||
ARM64_REG_TYPE_D,
|
|
||||||
ARM64_REG_TYPE_S,
|
|
||||||
ARM64_REG_TYPE_H,
|
|
||||||
ARM64_REG_TYPE_B,
|
|
||||||
} arm64_register_type;
|
|
||||||
|
|
||||||
enum {
|
|
||||||
ARM64_REG_MASK_ANY_FLAG = (1 << 0),
|
|
||||||
ARM64_REG_MASK_X_W = (1 << 1),
|
|
||||||
ARM64_REG_MASK_VECTOR = (1 << 2),
|
|
||||||
ARM64_REG_MASK_ALL = (ARM64_REG_MASK_X_W | ARM64_REG_MASK_VECTOR),
|
|
||||||
|
|
||||||
ARM64_REG_MASK_ANY_X_W = (ARM64_REG_MASK_X_W | ARM64_REG_MASK_ANY_FLAG),
|
|
||||||
ARM64_REG_MASK_ANY_VECTOR = (ARM64_REG_MASK_VECTOR | ARM64_REG_MASK_ANY_FLAG),
|
|
||||||
ARM64_REG_MASK_ANY_ALL = (ARM64_REG_MASK_ALL | ARM64_REG_MASK_ANY_FLAG),
|
|
||||||
};
|
|
||||||
|
|
||||||
typedef enum {
|
|
||||||
LDR_STR_TYPE_ANY, // NOTE: "ANY" will inevitably also match STUR and LDUR instructions
|
|
||||||
LDR_STR_TYPE_POST_INDEX,
|
|
||||||
LDR_STR_TYPE_PRE_INDEX,
|
|
||||||
LDR_STR_TYPE_UNSIGNED,
|
|
||||||
} arm64_ldr_str_type;
|
|
||||||
|
|
||||||
typedef struct s_arm64_register {
|
|
||||||
uint8_t mask;
|
|
||||||
arm64_register_type type;
|
|
||||||
uint8_t num;
|
|
||||||
} arm64_register;
|
|
||||||
|
|
||||||
#define ARM64_REG(type_, num_) (arm64_register){.mask = ARM64_REG_MASK_ALL, .type = type_, .num = num_}
|
|
||||||
#define ARM64_REG_X(x) ARM64_REG(ARM64_REG_TYPE_X, x)
|
|
||||||
#define ARM64_REG_W(x) ARM64_REG(ARM64_REG_TYPE_W, x)
|
|
||||||
#define ARM64_REG_Q(x) ARM64_REG(ARM64_REG_TYPE_Q, x)
|
|
||||||
#define ARM64_REG_S(x) ARM64_REG(ARM64_REG_TYPE_S, x)
|
|
||||||
#define ARM64_REG_H(x) ARM64_REG(ARM64_REG_TYPE_H, x)
|
|
||||||
#define ARM64_REG_B(x) ARM64_REG(ARM64_REG_TYPE_B, x)
|
|
||||||
#define ARM64_REG_ANY (arm64_register){.mask = ARM64_REG_MASK_ANY_ALL, .type = 0, .num = 0}
|
|
||||||
#define ARM64_REG_ANY_X_W (arm64_register){.mask = ARM64_REG_MASK_ANY_X_W, .type = 0, .num = 0}
|
|
||||||
#define ARM64_REG_ANY_VECTOR (arm64_register){.mask = ARM64_REG_MASK_ANY_VECTOR, .type = 0, .num = 0}
|
|
||||||
#define ARM64_REG_GET_TYPE(x) (x.type)
|
|
||||||
#define ARM64_REG_IS_X(x) (x.type == ARM64_REG_TYPE_X)
|
|
||||||
#define ARM64_REG_IS_W(x) (x.type == ARM64_REG_TYPE_W)
|
|
||||||
#define ARM64_REG_IS_VECTOR(x) (x.type == ARM64_REG_TYPE_Q || x.type == ARM64_REG_TYPE_D || x.type == ARM64_REG_TYPE_S || x.type == ARM64_REG_TYPE_H || x.type == ARM64_REG_TYPE_B)
|
|
||||||
#define ARM64_REG_GET_NUM(x) (x.num & 0x1f)
|
|
||||||
#define ARM64_REG_IS_ANY(x) (x.mask == ARM64_REG_MASK_ANY_ALL)
|
|
||||||
#define ARM64_REG_IS_ANY_X_W(x) (x.mask == ARM64_REG_MASK_ANY_X_W)
|
|
||||||
#define ARM64_REG_IS_ANY_VECTOR(x) (x.mask == ARM64_REG_MASK_ANY_VECTOR)
|
|
||||||
uint8_t arm64_reg_type_get_width(arm64_register_type type);
|
|
||||||
const char *arm64_reg_type_get_string(arm64_register_type type);
|
|
||||||
const char *arm64_reg_get_type_string(arm64_register reg);
|
|
||||||
|
|
||||||
#define ARM64_REG_NUM_SP 31
|
|
||||||
|
|
||||||
typedef struct s_arm64_cond {
|
|
||||||
bool isSet;
|
|
||||||
uint8_t value;
|
|
||||||
} arm64_cond;
|
|
||||||
#define ARM64_COND(x) (arm64_cond){.isSet = true, .value = x}
|
|
||||||
#define ARM64_COND_ANY (arm64_cond){.isSet = false, .value = 0}
|
|
||||||
#define ARM64_COND_GET_VAL(x) (x.value & 0xf)
|
|
||||||
#define ARM64_COND_IS_SET(x) x.isSet
|
|
||||||
|
|
||||||
int arm64_gen_b_l(optional_bool optIsBl, optional_uint64_t optOrigin, optional_uint64_t optTarget, uint32_t *bytesOut, uint32_t *maskOut);
|
|
||||||
int arm64_dec_b_l(uint32_t inst, uint64_t origin, uint64_t *targetOut, bool *isBlOut);
|
|
||||||
int arm64_gen_b_c_cond(optional_bool optIsBc, optional_uint64_t optOrigin, optional_uint64_t optTarget, arm64_cond optCond, uint32_t *bytesOut, uint32_t *maskOut);
|
|
||||||
int arm64_dec_b_c_cond(uint32_t inst, uint64_t origin, uint64_t *targetOut, arm64_cond *condOut, bool *isBcOut);
|
|
||||||
int arm64_gen_adr_p(optional_bool optIsAdrp, optional_uint64_t optOrigin, optional_uint64_t optTarget, arm64_register reg, uint32_t *bytesOut, uint32_t *maskOut);
|
|
||||||
int arm64_dec_adr_p(uint32_t inst, uint64_t origin, uint64_t *targetOut, arm64_register *registerOut, bool *isAdrpOut);
|
|
||||||
int arm64_gen_mov_imm(char type, arm64_register destinationReg, optional_uint64_t optImm, optional_uint64_t optShift, uint32_t *bytesOut, uint32_t *maskOut);
|
|
||||||
int arm64_dec_mov_imm(uint32_t inst, arm64_register *destinationRegOut, uint64_t *immOut, uint64_t *shiftOut, char *typeOut);
|
|
||||||
int arm64_gen_add_imm(arm64_register destinationReg, arm64_register sourceReg, optional_uint64_t optImm, uint32_t *bytesOut, uint32_t *maskOut);
|
|
||||||
int arm64_dec_add_imm(uint32_t inst, arm64_register *destinationRegOut, arm64_register *sourceRegOut, uint16_t *immOut);
|
|
||||||
int arm64_gen_ldr_imm(char type, arm64_ldr_str_type instType, arm64_register destinationReg, arm64_register addrReg, optional_uint64_t optImm, uint32_t *bytesOut, uint32_t *maskOut);
|
|
||||||
int arm64_dec_ldr_imm(uint32_t inst, arm64_register *destinationReg, arm64_register *addrReg, uint64_t *immOut, char *typeOut, arm64_ldr_str_type *instTypeOut);
|
|
||||||
int arm64_gen_str_imm(char type, arm64_ldr_str_type instType, arm64_register sourceReg, arm64_register addrReg, optional_uint64_t optImm, uint32_t *bytesOut, uint32_t *maskOut);
|
|
||||||
int arm64_dec_str_imm(uint32_t inst, arm64_register *sourceRegOut, arm64_register *addrRegOut, uint64_t *immOut, char *typeOut, arm64_ldr_str_type *instTypeOut);
|
|
||||||
int arm64_gen_ldr_lit(arm64_register destinationReg, optional_uint64_t optImm, uint32_t *bytesOut, uint32_t *maskOut);
|
|
||||||
int arm64_dec_ldr_lit(uint32_t inst, arm64_register *destinationReg, int64_t *immOut);
|
|
||||||
int arm64_gen_cb_n_z(optional_bool isCbnz, arm64_register reg, optional_uint64_t optTarget, uint32_t *bytesOut, uint32_t *maskOut);
|
|
||||||
int arm64_dec_cb_n_z(uint32_t inst, uint64_t origin, bool *isCbnzOut, arm64_register *regOut, uint64_t *targetOut);
|
|
||||||
#endif
|
|
||||||
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Reference in New Issue