Following the PS4 Game Updates PKG Guide, his recent ReactPSPLUS work and the PS4 Game Saves FPKG Guide today Zer0xFF shared a PS4Updates.py python script with details on how PS4 games update meta data followed by a PS4 Title Update Checker live demo via PoSsvkey. 
Download: PS4Updates.py / GIT / PS4 Title Update Checker Demo / PS4 Updates PHP Port
This comes proceeding the PS4 Package Finder, PS4 PKG Database and PS4 Orbis Title Metadata Database with source code release late last year, and be sure to check out the latest PS4 Toolbox by DeathRGH v1.6.0.0.rar update also!
Download: PS4Updates.py / GIT / PS4 Title Update Checker Demo / PS4 Updates PHP Port
This comes proceeding the PS4 Package Finder, PS4 PKG Database and PS4 Orbis Title Metadata Database with source code release late last year, and be sure to check out the latest PS4 Toolbox by DeathRGH v1.6.0.0.rar update also!
Code:
#!/usr/bin/python
import sys
import hmac
import hashlib
import binascii
if(len(sys.argv) < 2) :
print 'Usage : ' + sys.argv[0] + ' GameID [...]'
exit(1)
def GetHash(GameID) :
byte_key = binascii.unhexlify("AD62E37F905E06BC19593142281C112CEC0E7EC3E97EFDCAEFCDBAAFA6378D84")
hash = hmac.new(byte_key, "np_" + GameID, digestmod=hashlib.sha256)
return hash.hexdigest()
GameIDs = iter(sys.argv)
next(GameIDs)
for GameID in GameIDs:
if(len(GameID) != 9):
print "Invalid GameID: " + GameID
continue
print "GameID: " + GameID
hash = GetHash(GameID)
print " Hash: " + GetHash(GameID)
print " Update XML: https://gs-sec.ww.np.dl.playstation.net/plo/np/" + GameID + "/" + hash + "/" + GameID + "-ver.xml"
print ""
Code:
data|0|1007D70|byte|195|0||3CA1BD70
data|0|1007D40|byte|195|0||3CA1BD40
1.4|eboot.bin|ID:CUSA06638|VER:01.00|FM:505- https://github.com/AlFaMoDz/ps4updates-php - This simple PHP script will get the HMAC-SHA-256 of a CUSA and will return the xml url with the information.
