msoffcrypto.method.container package

Submodules

msoffcrypto.method.container.ecma376_encrypted module

class msoffcrypto.method.container.ecma376_encrypted.DSPos

Bases: object

dirNum = 11

iDataSpaceInfo = 5

iDataSpaceMap = 4

iDataSpaces = 2

iEncryptionInfo = 10

iEncryptionPackage = 1

iPrimary = 9

iRoot = 0

iStongEncryptionDataSpace = 6

iStrongEncryptionTransform = 8

iTransformInfo = 7

iVersion = 3

class msoffcrypto.method.container.ecma376_encrypted.DefaultContent

Bases: object

DataSpaceMap = b'\x08\x00\x00\x00\x01\x00\x00\x00h\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00E\x00n\x00c\x00r\x00y\x00p\x00t\x00e\x00d\x00P\x00a\x00c\x00k\x00a\x00g\x00e\x002\x00\x00\x00S\x00t\x00r\x00o\x00n\x00g\x00E\x00n\x00c\x00r\x00y\x00p\x00t\x00i\x00o\x00n\x00D\x00a\x00t\x00a\x00S\x00p\x00a\x00c\x00e\x00\x00\x00'

Primary = b'X\x00\x00\x00\x01\x00\x00\x00L\x00\x00\x00{\x00F\x00F\x009\x00A\x003\x00F\x000\x003\x00-\x005\x006\x00E\x00F\x00-\x004\x006\x001\x003\x00-\x00B\x00D\x00D\x005\x00-\x005\x00A\x004\x001\x00C\x001\x00D\x000\x007\x002\x004\x006\x00}\x00N\x00\x00\x00M\x00i\x00c\x00r\x00o\x00s\x00o\x00f\x00t\x00.\x00C\x00o\x00n\x00t\x00a\x00i\x00n\x00e\x00r\x00.\x00E\x00n\x00c\x00r\x00y\x00p\x00t\x00i\x00o\x00n\x00T\x00r\x00a\x00n\x00s\x00f\x00o\x00r\x00m\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00'

StrongEncryptionDataSpace = b'\x08\x00\x00\x00\x01\x00\x00\x002\x00\x00\x00S\x00t\x00r\x00o\x00n\x00g\x00E\x00n\x00c\x00r\x00y\x00p\x00t\x00i\x00o\x00n\x00T\x00r\x00a\x00n\x00s\x00f\x00o\x00r\x00m\x00\x00\x00'

Version = b'<\x00\x00\x00M\x00i\x00c\x00r\x00o\x00s\x00o\x00f\x00t\x00.\x00C\x00o\x00n\x00t\x00a\x00i\x00n\x00e\x00r\x00.\x00D\x00a\x00t\x00a\x00S\x00p\x00a\x00c\x00e\x00s\x00\x01\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00'

class msoffcrypto.method.container.ecma376_encrypted.DirectoryEntry(name='', _type=0, color=0, leftId=4294967295, rightId=4294967295, childId=4294967295, clsid='', bits=0, ct=0, mt=0, loc=0, content=b'')

Bases: object

property CLSID

property ChildId

property LeftSiblingId

property Name

property RightSiblingId

write_filetime(obuf, ft)

write_header_to(obuf)

Write 128 bytes header in the output buffer. The Name property needs to be converted to UTF-16; Content is _not_ written out by this method.

class msoffcrypto.method.container.ecma376_encrypted.DirectoryEntryType

Bases: object

EMPTY = 0

LOCK_BYTES = 3

PROPERTY = 4

ROOT_STORAGE = 5

STORAGE = 1

STREAM = 2

class msoffcrypto.method.container.ecma376_encrypted.ECMA376Encrypted(encryptedPackage=b'', encryptionInfo=b'')

Bases: object

set_payload(encryptedPackage, encryptionInfo)

write_to(obuf)

Writes the encrypted data to obuf

class msoffcrypto.method.container.ecma376_encrypted.ECMA376EncryptedLayout(sectorSize)

Bases: object

property contentSectorNum

property directoryEntryPos

property encryptionPackagePos

property fatPos

property miniFatDataPos

property miniFatPos

offsetData(startingSectorLocation)

offsetDifat(n)

property offsetDirectoryEntries

property offsetFat

offsetMiniData(startingSectorLocation)

property offsetMiniFat

property offsetMiniFatData

property totalSectors

property totalSize

class msoffcrypto.method.container.ecma376_encrypted.Header

Bases: object

BUFFER_SIZE = 512

FIRSTNUMDIFAT = 109

write_to(obuf)

class msoffcrypto.method.container.ecma376_encrypted.RedBlack

Bases: object

BLACK = 1

RED = 0

class msoffcrypto.method.container.ecma376_encrypted.SectorTypes

Bases: object

DIFSECT = 4294967292

ENDOFCHAIN = 4294967294

FATSECT = 4294967293

FREESECT = 4294967295

MAXREGSECT = 4294967290

NOSTREAM = 4294967295

msoffcrypto.method.container.ecma376_encrypted.datetime2filetime(dt)

Convert Python datetime.datetime to FILETIME (64 bits unsigned int)

A file time is a 64-bit value that represents the number of 100-nanosecond intervals that have elapsed since 12:00 A.M. January 1, 1601 Coordinated Universal Time (UTC).

https://learn.microsoft.com/en-us/windows/win32/sysinfo/file-times

Module contents