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SDHJ title server support added + encryption

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This commit is contained in:
Keeboy99
2025-05-31 09:36:53 +12:00
parent 1e4cb0b380
commit 3e848d684f
3 changed files with 19 additions and 1 deletions
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2
titles/chuni/__init__.py
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@ -8,4 +8,4 @@ index = ChuniServlet
database = ChuniData
reader = ChuniReader
frontend = ChuniFrontend
game_codes = [ChuniConstants.GAME_CODE, ChuniConstants.GAME_CODE_NEW, ChuniConstants.GAME_CODE_INT]
game_codes = [ChuniConstants.GAME_CODE, ChuniConstants.GAME_CODE_NEW, ChuniConstants.GAME_CODE_INT, ChuniConstants.GAME_CODE_CHN]

1
titles/chuni/const.py
View File

@ -6,6 +6,7 @@ class ChuniConstants:
GAME_CODE = "SDBT"
GAME_CODE_NEW = "SDHD"
GAME_CODE_INT = "SDGS"
GAME_CODE_CHN = "SDHJ"
CONFIG_NAME = "chuni.yaml"

17
titles/chuni/index.py
View File

@ -150,6 +150,11 @@ class ChuniServlet(BaseServlet):
and version_idx >= ChuniConstants.VER_CHUNITHM_NEW
):
method_fixed += "C3Exp"
elif (
isinstance(version, str)
and version.endswith("_chn")
):
method_fixed += "Chn"
hash = PBKDF2(
method_fixed,
@ -259,6 +264,13 @@ class ChuniServlet(BaseServlet):
internal_ver = ChuniConstants.VER_CHUNITHM_LUMINOUS
elif version >= 135: # LUMINOUS PLUS
internal_ver = ChuniConstants.VER_CHUNITHM_LUMINOUS_PLUS
elif game_code == "SDHJ": # Chn
if version < 110: # NEW!!
internal_ver = ChuniConstants.VER_CHUNITHM_NEW
elif version >= 110 and version < 120: # NEW PLUS!!
internal_ver = ChuniConstants.VER_CHUNITHM_NEW_PLUS
elif version >= 120: # LUMINOUS
internal_ver = ChuniConstants.VER_CHUNITHM_LUMINOUS
if all(c in string.hexdigits for c in endpoint) and len(endpoint) == 32:
# If we get a 32 character long hex string, it's a hash and we're
@ -268,6 +280,9 @@ class ChuniServlet(BaseServlet):
if game_code == "SDGS":
crypto_cfg_key = f"{internal_ver}_int"
hash_table_key = f"{internal_ver}_int"
elif game_code == "SDHJ":
crypto_cfg_key = f"{internal_ver}_chn"
hash_table_key = f"{internal_ver}_chn"
else:
crypto_cfg_key = internal_ver
hash_table_key = internal_ver
@ -337,6 +352,8 @@ class ChuniServlet(BaseServlet):
endpoint = endpoint.replace("C3Exp", "")
elif game_code == "SDGS" and version < 110:
endpoint = endpoint.replace("Exp", "")
elif game_code == "SDHJ":
endpoint = endpoint.replace("Chn", "")
else:
endpoint = endpoint