KeyDive/keydive/constants.py

from pathlib import Path

from keydive.vendor import Vendor

# https://cs.android.com/android/platform/superproject/+/android14-qpr3-release:bionic/libc/libc.map.txt
NATIVE_C_API = {
    # BUILT-IN
    "main",
    # STDIO
    "fclose", "fflush", "fgetc", "fgetpos", "fgets", "fopen", "fprintf", "fputc", "fputs", "fread", "freopen",
    "fscanf", "fseek", "fsetpos", "ftell", "fwrite", "getc", "getchar", "gets", "perror", "printf", "putc",
    "putchar", "puts", "remove", "rename", "rewind", "scanf", "setbuf", "setvbuf", "sprintf", "sscanf", "tmpfile",
    "tmpnam", "ungetc", "vfprintf", "vprintf", "vsprintf", "fileno", "feof", "ferror", "snprintf",
    # STDLIB
    "abort", "abs", "atexit", "atof", "atoi", "atol", "bsearch", "calloc", "div", "exit", "free", "getenv", "labs",
    "ldiv", "malloc", "mblen", "mbstowcs", "mbtowc", "qsort", "rand", "realloc", "srand", "strtod", "strtol",
    "strtoul", "system", "wcstombs", "wctomb",
    # STRING
    "memchr", "memcmp", "memcpy", "memmove", "memset", "strcat", "strchr", "strcmp", "strcoll", "strcpy", "strcspn",
    "strerror", "strlen", "strncat", "strncmp", "strncpy", "strpbrk", "strrchr", "strspn", "strstr", "strtok",
    "strxfrm", "strncasecmp",
    # MATH
    "acos", "asin", "atan", "atan2", "cos", "cosh", "exp", "fabs", "floor", "fmod", "frexp", "ldexp", "log",
    "log10", "modf", "pow", "sin", "sinh", "sqrt", "tan", "tanh",
    # CTYPE
    "isalnum", "isalpha", "iscntrl", "isdigit", "isgraph", "islower", "isprint", "ispunct", "isspace", "isupper",
    "isxdigit", "tolower", "toupper",
    # TIME
    "asctime", "clock", "ctime", "difftime", "gmtime", "localtime", "mktime", "strftime", "time",
    # UNISTD
    "access", "alarm", "chdir", "chown", "close", "dup", "dup2", "execle", "execv", "execve", "execvp", "fork",
    "fpathconf", "getcwd", "getegid", "geteuid", "getgid", "getgroups", "getlogin", "getopt", "getpgid", "getpgrp",
    "getpid", "getppid", "getuid", "isatty", "lseek", "pathconf", "pause", "pipe", "read", "rmdir", "setgid",
    "setpgid", "setsid", "setuid", "sleep", "sysconf", "tcgetpgrp", "tcsetpgrp", "ttyname", "ttyname_r", "write",
    "fsync", "unlink", "syscall", "getpagesize",
    # FCNTL
    "creat", "fcntl", "open",
    # SYS_TYPE
    "fd_set", "FD_CLR", "FD_ISSET", "FD_SET", "FD_ZERO",
    # SYS_STAT
    "chmod", "fchmod", "fstat", "mkdir", "mkfifo", "stat", "umask",
    # SYS_TIME
    "gettimeofday", "select", "settimeofday",
    # SIGNAL
    "signal", "raise", "kill", "sigaction", "sigaddset", "sigdelset", "sigemptyset", "sigfillset", "sigismember",
    "sigpending", "sigprocmask", "sigsuspend", "alarm", "pause",
    # SETJMP
    "longjmp", "setjmp",
    # ERRNO
    "errno", "strerror", "perror",
    # ASSERT
    "assert",
    # LOCAL
    "localeconv", "setlocale",
    # WCHAR
    "btowc", "fgetwc", "fgetws", "fputwc", "fputws", "fwide", "fwprintf", "fwscanf", "getwc", "getwchar", "mbrlen",
    "mbrtowc", "mbsinit", "mbsrtowcs", "putwc", "putwchar", "swprintf", "swscanf", "ungetwc", "vfwprintf",
    "vfwscanf", "vwprintf", "vwscanf", "wcrtomb", "wcscat", "wcschr", "wcscmp", "wcscoll", "wcscpy", "wcscspn",
    "wcsftime", "wcslen", "wcsncat", "wcsncmp", "wcsncpy", "wcspbrk", "wcsrchr", "wcsrtombs", "wcsspn", "wcsstr",
    "wcstod", "wcstok", "wcstol", "wcstombs", "wcstoul", "wcsxfrm", "wctob", "wmemchr", "wmemcmp", "wmemcpy",
    "wmemmove", "wmemset", "wprintf", "wscanf",
    # WCTYPE
    "iswalnum", "iswalpha", "iswcntrl", "iswdigit", "iswgraph", "iswlower", "iswprint", "iswpunct", "iswspace",
    "iswupper", "iswxdigit", "towlower", "towupper", "iswctype", "wctype",
    # STDDEF
    "NULL", "offsetof", "ptrdiff_t", "size_t", "wchar_t",
    # STDARG
    "va_arg", "va_end", "va_start",
    # DLFCN
    "dlclose", "dlerror", "dlopen", "dlsym",
    # DIRENT
    "closedir", "opendir", "readdir",
    # SYS_SENDFILE
    "sendfile",
    # SYS_MMAN
    "mmap", "mprotect", "munmap",
    # SYS_UTSNAME
    "uname",
    # LINK
    "dladdr"
}

# https://cs.android.com/search?q=oemcrypto&sq=&ss=android%2Fplatform%2Fsuperproject
OEM_CRYPTO_API = {
    # Mapping of function names across different API levels (obfuscated names may vary).
    "rnmsglvj", "polorucp", "kqzqahjq", "pldrclfq", "kgaitijd", "cwkfcplc", "crhqcdet", "ulns", "dnvffnze", "ygjiljer",
    "qbjxtubz", "qkfrcjtw", "rbhjspoh", "zgtjmxko", "igrqajte", "ofskesua", "qllcoacg", "pukctkiv", "ehdqmfmd",
    "xftzvkwx", "gndskkuk", "wcggmnnx", "kaatohcz", "ktmgdchz", "jkcwonus", "ehmduqyt", "vewtuecx", "mxrbzntq",
    "isyowgmp", "flzfkhbc", "rtgejgqb"
    # Add more as needed for different versions.
}

# https://developer.android.com/tools/releases/platforms
CDM_VENDOR_API = {
    "mediaserver": [
        Vendor(22, 11, "1.0", r"libwvdrmengine(?:@\S+)?\.so")
    ],
    "mediadrmserver": [
        Vendor(24, 11, "1.0", r"libwvdrmengine(?:@\S+)?\.so")
    ],
    "android.hardware.drm@1.0-service.widevine": [
        Vendor(26, 13, "5.1.0", r"libwvhidl(?:@\S+)?\.so")
    ],
    "android.hardware.drm@1.1-service.widevine": [
        Vendor(28, 14, "14.0.0", r"libwvhidl(?:@\S+)?\.so")
    ],
    "android.hardware.drm@1.2-service.widevine": [
        Vendor(29, 15, "15.0.0", r"libwvhidl(?:@\S+)?\.so")
    ],
    "android.hardware.drm@1.3-service.widevine": [
        Vendor(30, 16, "16.0.0", r"libwvhidl(?:@\S+)?\.so")
    ],
    "android.hardware.drm@1.4-service.widevine": [
        Vendor(31, 16, "16.1.0", r"libwvhidl(?:@\S+)?\.so")
    ],
    "android.hardware.drm-service.widevine": [
        Vendor(33, 17, "17.0.0", r"libwvaidl(?:@\S+)?\.so"),
        Vendor(34, 18, "18.0.0", r"android\.hardware\.drm-service(?:-lazy)?\.widevine(?:@\S+)?"),
        Vendor(35, 18, "19.0.1", r"android\.hardware\.drm-service(?:-lazy)?\.widevine(?:@\S+)?")
    ]
}

# https://developers.google.com/widevine
CDM_FUNCTION_API = {
    "UsePrivacyMode",
    "GetCdmClientPropertySet",
    "PrepareKeyRequest",
    "getOemcryptoDeviceId",
    "lcc07",
    "oecc07",
    "Read",
    "x1c36",
    "runningcrc"
}

# Maximum clear API level for Keybox
# https://cs.android.com/android/platform/superproject/+/android14-qpr3-release:trusty/user/app/sample/hwcrypto/keybox/keybox.c
KEYBOX_MAX_CLEAR_API = 28

# https://github.com/kaltura/kaltura-device-info-android
DRM_PLAYER = {
    "package": "com.kaltura.kalturadeviceinfo",
    "path": Path(__file__).parent.parent / "docs" / "server" / "kaltura.apk",
    "url": "https://github.com/kaltura/kaltura-device-info-android/releases/download/t3/kaltura-device-info-release.apk"
}