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motoharu-gosuto / psvpfstools

Tools for decrypting PS Vita PFS filesystem
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Directory PCSE00950/data/sce_sys does not exist #22

Closed Luro02 closed 4 years ago

Luro02 commented 6 years ago

I checked it multiple times, and I am sure that the Path including the folder exist (full path: PCSE00950\data\sce_sys\trophy\NPWR11820_00)

psvpfsparser -f cma.henkaku.xyz -i PCSE00950 -o PCSE00950_dec -k 58297736930E4F6110630E72C566CA6F

Console output: https://ghostbin.com/paste/h95ye or log.txt

PKG_link

tomazzz369 commented 6 years ago

weird, but i can confirm, i have the same issue. directory 'PCSE00950/data/sce_sys' of course exists

Klicensee: 58297736930E4F6110630E72C566CA6F Parsing files.db... Verifying header... Header signature is valid Root icv is valid Validating hash tree... 13 - OK : ef2c89bf0cb17f3322bd8028c3376add29d93c44 .2 - OK : 6da21b31d65c4adf444f3d70090c0c694e442e77 ..0 - OK : 90b0de2f4459a9fea8536cb0032ab867416d65a0

...

..4a - OK : 6f65aa5086d193e35c8f161a842941ff438eab57 ..4c - OK : 6b1153c14c2c5b6482c73a573685a0396a6a6a18 ..4d - OK : f80bb4a43e1e723818b1f214bd8d3b9145b1a9ef Hash tree is ok Building directory matrix... Building file matrix... [EMPTY] File xseed index 461 of type 1 Flattening file pages... Building dir paths... Building file paths... Linking dir paths... Directory PCSE00950/data/sce_sys does not exist

older version working fine

Klicensee: 58297736930E4F6110630E72C566CA6F Parsing files.db... key: 58297736930e4f6110630e72c566ca6f drv_key: d6dcc7d5be0dece9153369f5d8ad0be0 Verifying header... Header signature is valid Root icv is valid Validating hash tree... 13 - OK : ef2c89bf0cb17f3322bd8028c3376add29d93c44 .2 - OK : 6da21b31d65c4adf444f3d70090c0c694e442e77 ..0 - OK : 90b0de2f4459a9fea8536cb0032ab867416d65a0

...

Decrypted: PCSE00950/data/ui_game.pak Decrypted: PCSE00950/data/ui_hub.pak Decrypted: PCSE00950/data/vo.fsb Decrypted: PCSE00950/data/wf_logo.mp4 Decrypted: PCSE00950/data/win_screens.pak

motoharu-gosuto commented 6 years ago

Thanks for reporting @Gnarmagon and thanks for checking @tomazzz369 I guess this is one of these weird issues. I will try to check what is wrong. I assume that this is the place where the error happens: https://github.com/motoharu-gosuto/psvpfstools/blob/f9efe80016604f8652b07cc4e7fe5f91ea700277/psvpfsparser/FilesDbParser.cpp#L759 Code tries to map directories and files, that are described in files.db to real filesystem

Actually I found what is the error. I have added this code to exclude / mask sce_sys directories that are not in the root directory. This was done to avoid some conflicts when decrypting addcont. https://github.com/motoharu-gosuto/psvpfstools/blob/f9efe80016604f8652b07cc4e7fe5f91ea700277/psvpfsparser/Utils.cpp#L90

I did not expect that sce_sys directory can end up in a place like data folder. This has to be fixed.

tomazzz369 commented 6 years ago

another update 1.02 PCSB00583 with the same error:

Klicensee: 05BC4090290E7E8A76F0036A61AF4D85 Parsing files.db... Verifying header... Header signature is valid Root icv is valid Validating hash tree... 0 - OK : 2448993399cc1bd8d4e622d9aed64830657ae462 1 - OK : a6e39493699afcbf4420531b35276b4f1130ef4b 3 - OK : 9f88b1a69106857ae3bdccebcf963747b103747f 4 - OK : 23596f7c1f60f6d529f3bf7ff94c9babd20f80c9 5 - OK : 1523cba5b7af38d0b87967ce05e2469b68cdc34b 6 - OK : ac9bc695e4d47652008a9065fa197916a08fa120 Hash tree is ok Building directory matrix... Building file matrix... Flattening file pages... Building dir paths... Building file paths... Linking dir paths... Directory EP0745-PCSB00583_00-PBBG0APPLICATION/dlc_furau_pack/sce_sys does not exist

motoharu-gosuto commented 4 years ago

fixed in 96d2637fedabe45e06f916e49b574d0bee646c7c

motoharu-gosuto commented 4 years ago

@tomazzz369 If you have time - we need to doublecheck that after release.