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13 commits

Author SHA1 Message Date
Pablo Curiel
fb58d20fe3 I'm a terrible person and an even worse developer.
And I don't need anyone to tell me so, thank you very much.

* PoC: remove gc_dumper and nsp_dumper PoC; create nxdt_rw_poc with all gc_dumper and nsp_dumper capabilities + standalone ticket dumping + raw NCA dumping; use ftruncate() to set output file sizes whenever possible. PoC code is a mess, as always. Expect the features from the rest of the PoCs to be implemented into nxdt_rw_poc soon.

* workflow: temporarily disable borealis build generation; comment out manual installation of up-to-date packages from Leseratte's mirrors because the latest devkitA64 Docker image has them all.

* borealis: update to fix building issues with latest devkitA64.

* bfttf: error out on invalid NCA signatures.

* config: save configuration to the current working directory; parse and validate new "gamecard/write_raw_hfs_partition" flag.

* defines: remove CONFIG_PATH macro; rename CONFIG_FILE_NAME.

* gamecard: rename fs_ctx -> hfs_ctx everywhere; use HFS function calls to retrieve partition names.

* hfs: move GameCardHashFileSystemPartitionType enum from gamecard.h and rename it to HashFileSystemPartitionType; add hfsIsValidContext(); add hfsGetPartitionNameString().

* nca/npdm: update comments to reflect latest HOS version.

* nxdt_bfsar: always generate absolute SD card paths with the device name; error out on an invalid NCA signature.

* nxdt_includes: include dirent.h; refactor Version struct to make it a union of all known *Version structs.

* nxdt_log: don't write session separator if the logfile is empty.

* nxdt_utils: log appletIsGamePlayRecordingSupported() errors; add utilsDeleteDirectoryRecursively().

* rsa: provide clearer function descriptions in header file.

* services: handle usb:ds initialization.

* tik: update tikConvertPersonalizedTicketToCommonTicket() to allow NULL input pointers as raw certificate chain arguments (much needed for standalone ticket dumping).

* title: add titleGetApplicationIdByMetaKey().

* usb: refactor interface (de)initialization code; slightly improve ABI usage (console-side only); redefine ABI version field in StartSession command blocks; upgrade ABI to v1.1.

* FatFs: rename DIR -> FDIR to avoid conflicts with definitions from stdlib's dirent.h.

* gamecard_tab: display package ID from the inserted gamecard; fix displayed version numbers from bundled system updates below 3.0.0.

* todo: add notes about creating devoptab devices for HFS/PFS/RomFS file tree dumping.
2023-05-24 21:05:34 +02:00
Pablo Curiel
9a4b8b573d Update copyright year 2023-04-08 13:42:22 +02:00
Pablo Curiel
f79680184d Runtime key derivation with hardcoded key sources
* aes: add aes128EcbCrypt() as a one-shot function to perform AES-128-ECB crypto. The rest of the codebase now calls this function whenever suitable.

* fs_ext: add const keyword to IPC input structs wherever suitable.

* key_sources: add hardcoded master key vectors (prod, dev); master KEK sources (Erista, Mariko); master key source; ticket common key source; SMC key type sources; SMC seal key masks; AES key generation source; NCA header KEK source; NCA header key source and NCA KAEK sources. Also fixed the hardcoded gamecard CardInfo key source for dev units (it was previously generated using retail keydata, my bad).

* keys: remove keysGetNcaMainSignatureModulus(); remove keysDecryptNcaKeyAreaEntry(); repurpose keyset struct to only hold keys that can actually be used for the current hardware type; remove KeysGameCardKeyset; remove keysIsXXModulusYYMandatory() helpers; remove keysRetrieveKeysFromProgramMemory(); remove keysDeriveSealedNcaKeyAreaEncryptionKeys(); add keysDeriveMasterKeys() and keysDerivePerGenerationKeys(); rename keysDeriveGameCardKeys() -> keysDeriveGcCardInfoKey(); add small reimplementations of GenerateAesKek, LoadAesKey and GenerateAesKey; add keysLoadAesKeyFromAesKek() and keysGenerateAesKeyFromAesKek() wrappers. Furthermore, master key derivation is now carried out manually using hardcoded key sources and the last known master key, which is loaded from the Lockpick_RCM keys file -- if the last known master key is unavailable, the key derivation algorithm will then fallback to TSEC root key / Mariko KEK based key derivation, depending on the hardware type.

* nca: add hardcoded NCA man signature moduli (prod, dev); merge ncaDecryptKeyArea() and ncaEncryptKeyArea() into ncaKeyAreaCrypt().

* nxdt_utils: add utilsIsMarikoUnit(); remove _utilsAppletModeCheck(); rename utilsAppletModeCheck() -> utilsIsAppletMode().

* services: remove spl:mig dependency (yay).

* smc: add SmcKeyType enum; add SmcSealKey enum; add SmcGenerateAesKekOption struct; add smcPrepareGenerateAesKekOption().
2023-04-08 13:38:28 +02:00
Pablo Curiel
5cc83491c1 Use verbosity-level-based log macros everywhere.
Also, Result codes are now just printed using %X.
2022-07-12 18:34:49 +02:00
Pablo Curiel
942a407247 Codebase cleanup.
Remove legacy code and trailing whitespace from all files.
2022-07-05 03:04:28 +02:00
Pablo Curiel
2fa61dc228 Update copyright year. 2022-03-17 13:58:40 +01:00
Pablo Curiel
63d9be7db1 Implemented CURL-based HTTP client.
Only supports GET requests, but that's more than enough for the time being.

Other changes include:

* OptionsTab: added an option to update the NSWDB XML (not implemented yet).
* config: add missing flag check in getters and setters.
* Move default socket initialization from utils.c to services.c.
2021-07-25 18:23:44 -04:00
Pablo Curiel
f82d7a3db4 Small code refactor (part 2).
* Rewrote mutex handling throughout the code to use a small, macro-based scoped lock implementation.

* Removed extern variables from common.h - launch path management is now completely handled in utils.c.

* Updated NpdmSystemCallId_Count to reflect changes introduced in 12.0.0.

* Added NcaMainSignatureKeyGeneration enum.

* NCA main signature moduli are now retrieved from FS .rodata at runtime.

* Simplified lock management in usb.c by using a single global mutex with scoped locks instead of three different r/w locks.

* Updated FatFs to R0.14b.

* Enabled 64-bit LBA support in FatFs to potentially support custom eMMC replacements / resized USER partitions in the future.

* Updated LZ4 to v1.9.3.

* Fixed typos.

* USB gamecard dumper PoC now only dumps the Initial Data area.

* Updated to-do list.
2021-05-18 08:32:43 -04:00
Pablo Curiel
4c0c7d2c56 Small code refactor.
* Refactored keydata handling.

* Sealed NCA KAEKs are now generated at startup, and NCA key area entries are now decrypted by keysDecryptNcaKeyAreaEntry(), reducing the number of calls to spl functions.

* The eTicket RSA device key is now retrieved and decrypted at startup. RSA-OAEP wrapped titlekeys are now decrypted by keysDecryptRsaOaepWrappedTitleKey().

* Renamed titlekek -> ticket common key throughout the codebase.

* Added NcaKeyAreaEncryptionKeyIndex_Count and NcaKeyGeneration_Max enum values to nca.h.

* Proper usage of strcasecmp() in some functions.

* Moved syscall hint checks from keys.c to mem.c.

* Define illegal FS characters as an array rather than a char pointer.

* Services are now initialized before the CFW type checks.

* Fixed pcv/clkrst service initialization.

* Implemented additional thread safety and logfile output to service functions.

* Slightly tweaked running service checks.

* Added proper Markdown documentation for the USB ABI.
2021-05-11 02:00:33 -04:00
Pablo Curiel
6d08c7e94c Support HOS 12.0.x. 2021-04-20 18:43:37 -04:00
Pablo Curiel
7c2d16714c Use legacy Borealis fork + add files from the legacy Borealis example.
These files will be modified to slowly add features from the nxdumptool rewrite codebase.

This commit effectively makes it impossible to build the previous PoC. The code from each PoC will be reused, though, so it hasn't been removed.
2021-03-30 15:30:10 -04:00
Pablo Curiel
11da814fb2 Fix building issues with Borealis. 2021-03-26 00:35:14 -04:00
Pablo Curiel
c6c5667bf0 Change project layout + upgrade license to GPLv3. 2021-03-25 15:26:58 -04:00
Renamed from source/services.c (Browse further)