Hacking COMPLETED CDNSP - Download & repack your games, updates, and DLC's to NSP!

[datahoarder]

+ Is there a way to grab the most recent UPDATE without having to specify the version?
CDNSP.py -g 0100000000000800-NEW or something akin to that?

+ Is there a way, when generating the .nsp that you could place the five files in a different folder? \ [nsp, cert, cetk, xml, tik]

- The following in your included games are actually listed, but given as update title IDs when they shouldn't be:

01004d1007926800 70010000007261 10 Second Run RETURNS
0100c8e0083c4800 70010000010129 Japanese Mah-jongg
010077b0038b2800 70010000000444 LOST SPHEAR
010024d0032f2800 70010000011727 Photon Cube
01007b900a508800 70010000010690 Pure / Electric Love "What do you want?" - Eri Kitami -
0100408007078800 70010000002615 Tales of the Tiny Planet

- Also @rkk this script has a few rom_size errors for a few titles:

CDNSP.py -i 01003C100655A000 [& 01008A700989A000 & 0100E570094E8000]

01003C100655A000:
Traceback (most recent call last):
File "X:\SWITCH\CDNSP.py", line 628, in <module>
sys.exit(main())
File "X:\SWITCH\CDNSP.py", line 577, in main
get_info(tid)
File "X:\SWITCH\CDNSP.py", line 129, in get_info
size = j['total_rom_size']
KeyError: 'total_rom_size'

 

[shabbypenguin]

when doing info, when i try to download...

 

[alkar]

Still doesn't work. 5.1.0. Error is 0x00014005.

same error here. Yooka Laylee from BBB worked though

 

[skydancer93]

https://gbatemp.net/threads/gcdumptool-yet-another-nintendo-switch-game-card-dump-tool.508343/

I can't install these modules. Isn't there a way I can get it from just the actual system?

 

[Draxzelex]

I can't install these modules. Isn't there a way I can get it from just the actual system?

You quoted the wrong tool. Did you use this one? https://gbatemp.net/threads/certnxtractionpack-get-your-switch-cert-from-a-nand-dump.503844/
To answer your other question, there is no other way to obtain the certificate.

 

[skydancer93]

Yes I did. I cannot install pycrypto or asn1. I don't know why things like getting your keys and cert need to be so difficult to make you go through loops and holes like this.

 

[hippy dave]

Thanks for this, looks great. I had to edit various path separators and the like to get it working on Mac, so I'm attaching that modified version in case anyone else with a Mac wants it. Based on OP's current version at the time of this post. It might also be helpful for Linux I guess, once you give it a Linux hactool binary.

e: would really help if I actually attached the file...

 

[KongsNutz]

Currently no .nsp generated with this work, the scene releases are packed differently, someone needs to compare Yooka BBB and one generated with this to find a difference, then maybe this will be a good tool for SX

 

[Draxzelex]

Yes I did. I cannot install pycrypto or asn1. I don't know why things like getting your keys and cert need to be so difficult to make you go through loops and holes like this.

I have good news and bad news. The good news I think I found something else that can dump the Switch's unique certificate.

(hastily made) script to convert Switch client cert DER + privk -> PFX: https://t.co/nSTxM5dpXl

— Michael (@SciresM) June 28, 2017

The bad news is that this needs PegaSwitch to be run (on top of not having any instructions).

To answer your question, the keys can be considered copyright material so they can and will not be shared on this site at least. Dumping your certificate is potentially asking for it to get banned since there is no reason for you to use this outside of the Switch. If you're really having trouble, you can either post in the thread or join SimonMKWii's Discord Server. He's the one that made the tool and his Server link is in his sig.

 

[alkar]

Could anyone try this? I changed some stuff to match with what I saw in the Stardew Valley dump.
If you could try on this game specifically, that'd be great.

MD5 of the NSP is the same in both previous version and this one.

 

[Type_O_Dev]

[EDIT]

• Script has now been reported to work (on certain titles). Attached files have been updated.
  
• It seems Nintendo is monitoring the situation. See later in the thread for more details

NOTE: Using this script to download unowned content (and most probably owned too) will lead to a ban. Don't hold me responsible for decisions YOU decided to take.

CDNSP is a Python3 CDN downloader. It needs the requests library (pip install request). tqdm (pip install tqdm) is optional and will make your progress bars look better. Maybe some more, I'm not sure.

What it can do:

• Print useful info about a titleid (name, available updates)
• Download games, updates, DLC's and even system update, in their entirety (that means all the available content, logo, legal info, ...) is downloaded
  
• Batch download everything explicited further up
• Resume downloads right were you left them at
• Repack games, DLC's, updates as ready-for-install NSP's

What it does:

• Download and extract the CNMT (content metadata) NCA, and parse it to find the other content to download
• If you want to repack your download as NSP, it will generate a CNMT.XML file
• Generate the TIK and CERT:
  
• for private content the CERT (non console nor game-unique) will be copied and renamed appropriately. The TIK will be generated using a blanked out file taken from BBB's Yooka-Laylee dump, and plug in the titlekey and titleid. To generate the TIK for private content, the titlekey is REQUIRED
• for public content, it will directly download the CETK from Nintendo's servers, and extract the TIK and CERT.
• Download everything else
• And finally, repack everything to an NSP

To get started, you need:

• hactool, and its keys
• A console-unique certificate, in PEM format (I have included a PFX to PEM converter script, simply drag your PFX over it)
• The ShopN certificate, in PEM format (this one is included in the zip)
• Edit your config in the CDNSPconfig.json

Use the command prompt to download your titles. Example are provided below, and a help message is included

Examples:

Spoiler: Print info

View attachment 134344

Spoiler: Download games/updates/DLC's

View attachment 134345

Spoiler: Download system updates

View attachment 134348

Spoiler: Config

View attachment 134349

Spoiler: Usage

View attachment 134351

Cheers! To get you started, I have also included a small list of 859 TitleID's.

can you confirm this also downloads dlc

Spoiler: command

CDNSP.py -r -g 0100e95004038000-0-4*****7708a1ba9*****25b8**** 0100e95004038800-589824

 

[NemsMole]

Currently no .nsp generated with this work, the scene releases are packed differently, someone needs to compare Yooka BBB and one generated with this to find a difference, then maybe this will be a good tool for SX

I'm trying to do just this but having a hell of a time actually getting NXTools to work :/

 

[runetoonxx2]

anyone know how to find dlc title ids?

 

[switchbricker]

Currently no .nsp generated with this work, the scene releases are packed differently, someone needs to compare Yooka BBB and one generated with this to find a difference, then maybe this will be a good tool for SX

Change XS00000021 to XS00000020 in ticket.tik with a hex editor, this makes all 3.0.1 NSPs work.

 

[datahoarder]

Change XS00000021 to XS00000020 in ticket.tik with a hex editor, this makes all NSPs work.

Does this mean downloading titles, without tickets, and installing the repacked NSP files via Dev Menu on SX OS v1.3 - they will run out of the box and or with LayeredFS?

 

[nachuz]

PFX to PEM script needs another module that isn't in the thread... someone pls tell me which one is

 

[Deleted member 129634]

PFX to PEM script needs another module that isn't in the thread... someone pls tell me which one is

PyOpenSSL

 

[nachuz]

PyOpenSSL

Installed and still don't work

 

[Deleted member 129634]

Installed and still don't work

Did you install it with pip3?

 

[switchbricker]

Does this mean downloading titles, without tickets, and installing the repacked NSP files via Dev Menu on SX OS v1.3 - they will run out of the box and or with LayeredFS?

You have to use the generic ticket with the edit I proposed in the original post when using CDNSP to download and repack, you also need the titlekey information. However, other than that, the NSP files generated run out of the box having been installed with DevMenu on SX OS 1.3. They will not work if installed running any other payload, so you have to run SX OS 1.3 to install AND run games with this method. Hope that cleared things up. Enjoy Hollow Knight.

 

[nachuz]

Did you install it with pip3?

tried and it gives me this error