diff --git a/.gitignore b/.gitignore
index 904edfa..37ecde4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,4 +23,5 @@ yarn-debug.log*
yarn-error.log*
# moved lang files
-/lang
\ No newline at end of file
+/lang
+package-lock.json
diff --git a/src-tauri/Cargo.lock b/src-tauri/Cargo.lock
index 5cced14..4479f86 100644
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
@@ -712,14 +712,18 @@ checksum = "b365fabc795046672053e29c954733ec3b05e4be654ab130fe8f1f94d7051f35"
name = "cultivation"
version = "0.1.0"
dependencies = [
+ "cc",
"duct",
+ "file_diff",
"futures-util",
"http",
"hudsucker",
"is_elevated",
+ "libloading",
"once_cell",
"open 2.1.3",
"rcgen",
+ "regex",
"registry",
"reqwest",
"rustls-pemfile",
@@ -979,6 +983,12 @@ dependencies = [
"rustc_version 0.3.3",
]
+[[package]]
+name = "file_diff"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "31a7a908b8f32538a2143e59a6e4e2508988832d5d4d6f7c156b3cbc762643a5"
+
[[package]]
name = "filetime"
version = "0.2.17"
@@ -1877,6 +1887,16 @@ dependencies = [
"pkg-config",
]
+[[package]]
+name = "libloading"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "efbc0f03f9a775e9f6aed295c6a1ba2253c5757a9e03d55c6caa46a681abcddd"
+dependencies = [
+ "cfg-if 1.0.0",
+ "winapi",
+]
+
[[package]]
name = "line-wrap"
version = "0.1.1"
diff --git a/src-tauri/Cargo.toml b/src-tauri/Cargo.toml
index 442e938..5965d14 100644
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -13,6 +13,7 @@ rust-version = "1.57"
[build-dependencies]
tauri-build = { version = "1.0.0-rc.8", features = [] }
+cc = "1.0"
[target.'cfg(windows)'.dependencies]
is_elevated = "0.1.2"
@@ -54,6 +55,13 @@ reqwest = { version = "0.11.3", features = ["stream"] }
futures-util = "0.3.14"
rcgen = { version = "0.9", features = ["x509-parser"] }
+# metadata stuff
+libloading = "0.7"
+regex = "1"
+
+# other
+file_diff = "1.0.0"
+
[features]
# by default Tauri runs in production mode
# when `tauri dev` runs it is executed with `cargo run --no-default-features` if `devPath` is an URL
diff --git a/src-tauri/build.rs b/src-tauri/build.rs
index 795b9b7..4d4f01a 100644
--- a/src-tauri/build.rs
+++ b/src-tauri/build.rs
@@ -1,3 +1,19 @@
fn main() {
+ cc::Build::new()
+ .include("mhycrypto")
+ .cpp(true)
+
+ .file("mhycrypto/memecrypto.cpp")
+ .file("mhycrypto/metadata.cpp")
+ .file("mhycrypto/metadatastringdec.cpp")
+
+ .compile("mhycrypto");
+
+ cc::Build::new()
+ .include("mhycrypto")
+ .file("mhycrypto/aes.c")
+
+ .compile("mhycrypto-aes");
+
tauri_build::build()
}
diff --git a/src-tauri/keys/dispatchKey.txt b/src-tauri/keys/dispatchKey.txt
new file mode 100644
index 0000000..82b5d74
--- /dev/null
+++ b/src-tauri/keys/dispatchKey.txt
@@ -0,0 +1 @@
+AMW28dptX3h8q0O4z/vJrQxf6cmC6yVilgHRL98GazrYzmc3ixj87JpHIJ3IKEYV+HU/tYrUjEfY/ZtPzsLB9lKBelN9i8QjkFkA9QDICGYwJCXibxU67Z/HzENe9NQpG2i01SI0TJU8PJDV7zQPwPVGraIg5ouExRupq8UymaSHEyJ7zxKZCtgO0LKdROLJBSvI5srMu7kYTGmB7T07Ab8T9M595YSgd1vh06qZ3nsF1h4wg3y+zW28vdY28+RCj2V1i7oVyL0dQruLYq7qK8FycZl2j9R0GaJ8rRAjVP1Dsz+hjS3atHhQxOG9OFo6d/euedRvfWIhT9p6h1SeTjE=AQAB
\ No newline at end of file
diff --git a/src-tauri/keys/passwordKey.txt b/src-tauri/keys/passwordKey.txt
new file mode 100644
index 0000000..abcc662
--- /dev/null
+++ b/src-tauri/keys/passwordKey.txt
@@ -0,0 +1,7 @@
+
+ AQAB
+ yytg/H9lz7Lm0XcA8LMqIyXPVNApYTcSepT4VDLB4qqqFC3s
+ /Huv8vN7zA/P4uoREIu8KMenADFk7uwrZSxoMWwJgn6A7sbAt1cqAaUXB
+ 9J4NzhL0x3AFTiHEQbw86hRvm2VGkbA5sWnr0NZw8SGBBY+EODwNIt51G
+ dBA7eoUQU=
+
\ No newline at end of file
diff --git a/src-tauri/lang/chs.json b/src-tauri/lang/chs.json
index 2d0f802..7065a86 100644
--- a/src-tauri/lang/chs.json
+++ b/src-tauri/lang/chs.json
@@ -11,7 +11,7 @@
"files_extracting": "文件解压中："
},
"options": {
- "game_exec": "选择游戏可执行文件",
+ "game_executable": "选择游戏可执行文件",
"grasscutter_jar": "选择 Grasscutter JAR 文件",
"java_path": "设置自定义 Java 路径",
"grasscutter_with_game": "随游戏自动启动 Grasscutter",
diff --git a/src-tauri/lang/cht.json b/src-tauri/lang/cht.json
index 6ab2303..9e5b198 100644
--- a/src-tauri/lang/cht.json
+++ b/src-tauri/lang/cht.json
@@ -13,7 +13,7 @@
"options": {
"enabled": "已啟用",
"disabled": "未啟用",
- "game_exec": "選擇遊戲執行檔",
+ "game_executable": "選擇遊戲執行檔",
"grasscutter_jar": "選擇伺服器JAR檔案",
"toggle_encryption": "設定加密",
"java_path": "設定自定義Java路徑",
diff --git a/src-tauri/lang/de.json b/src-tauri/lang/de.json
index 4a288e7..85b58b1 100644
--- a/src-tauri/lang/de.json
+++ b/src-tauri/lang/de.json
@@ -13,7 +13,7 @@
"options": {
"enabled": "Aktiviert",
"disabled": "Deaktiviert",
- "game_exec": "Spiel Datei auswählen",
+ "game_executable": "Spiel Datei auswählen",
"grasscutter_jar": "Grasscuter JAR auswählen",
"toggle_encryption": "Verschlüsselung umschalten",
"java_path": "Benutzerdefinierten Java Pfad setzen",
diff --git a/src-tauri/lang/en.json b/src-tauri/lang/en.json
index 7b2bb91..ace27bf 100644
--- a/src-tauri/lang/en.json
+++ b/src-tauri/lang/en.json
@@ -13,7 +13,9 @@
"options": {
"enabled": "Enabled",
"disabled": "Disabled",
- "game_exec": "Set Game Executable",
+ "game_path": "Set Game Install Path",
+ "game_executable": "Set Game Executable",
+ "recover_metadata": "Emergency Metadata Recovery",
"grasscutter_jar": "Set Grasscutter JAR",
"toggle_encryption": "Toggle Encryption",
"install_certificate": "Install Proxy Certificate",
@@ -32,7 +34,8 @@
"grasscutter_latest": "Download Grasscutter Latest",
"grasscutter_stable_update": "Update Grasscutter Stable",
"grasscutter_latest_update": "Update Grasscutter Latest",
- "resources": "Download Grasscutter Resources"
+ "resources": "Download Grasscutter Resources",
+ "game": "Download Game"
},
"download_status": {
"downloading": "Downloading",
diff --git a/src-tauri/lang/fr.json b/src-tauri/lang/fr.json
index 2833cee..e4fecd6 100644
--- a/src-tauri/lang/fr.json
+++ b/src-tauri/lang/fr.json
@@ -13,7 +13,7 @@
"options": {
"enabled": "active",
"disabled": "desactiver",
- "game_exec": "definir l'executable du jeu",
+ "game_executable": "definir l'executable du jeu",
"grasscutter_jar": "definir le Jar Grasscutter",
"toggle_encryption": "activer l'encryption",
"java_path": "definir un chemin java personnalise",
diff --git a/src-tauri/lang/id.json b/src-tauri/lang/id.json
index b9334a4..25afcdf 100644
--- a/src-tauri/lang/id.json
+++ b/src-tauri/lang/id.json
@@ -10,7 +10,7 @@
"files_extracting": "MengExtract File: "
},
"options": {
- "game_exec": "Set Game Executable",
+ "game_executable": "Set Game Executable",
"grasscutter_jar": "Path ke Grasscutter JAR",
"java_path": "Atur kustom Java path",
"grasscutter_with_game": "Otomatis Menjalankan Grasscutter Dengan Game",
diff --git a/src-tauri/lang/lv.json b/src-tauri/lang/lv.json
index dad02f7..66ecc9b 100644
--- a/src-tauri/lang/lv.json
+++ b/src-tauri/lang/lv.json
@@ -13,7 +13,7 @@
"options": {
"enabled": "Iespējots",
"disabled": "Atspējots",
- "game_exec": "Iestatīt spēles izpildāmu",
+ "game_executable": "Iestatīt spēles izpildāmu",
"grasscutter_jar": "Iestatiet Grasscutter JAR",
"toggle_encryption": "Pārslēgt Šifrēšanu",
"java_path": "Iestatiet pielāgotu Java ceļu",
diff --git a/src-tauri/lang/ru.json b/src-tauri/lang/ru.json
index 8b63c6e..6e21a89 100644
--- a/src-tauri/lang/ru.json
+++ b/src-tauri/lang/ru.json
@@ -13,7 +13,7 @@
"options": {
"enabled": "Включено",
"disabled": "Выключено",
- "game_exec": "Установить исполняемый файл игры",
+ "game_executable": "Установить исполняемый файл игры",
"grasscutter_jar": "Установить Grasscutter JAR",
"toggle_encryption": "Переключить шифрование",
"java_path": "Установить пользовательский путь Java",
diff --git a/src-tauri/mhycrypto.dll b/src-tauri/mhycrypto.dll
new file mode 100644
index 0000000..111a2e4
Binary files /dev/null and b/src-tauri/mhycrypto.dll differ
diff --git a/src-tauri/mhycrypto/aes.c b/src-tauri/mhycrypto/aes.c
new file mode 100644
index 0000000..5f8023b
--- /dev/null
+++ b/src-tauri/mhycrypto/aes.c
@@ -0,0 +1,387 @@
+// Simple, thoroughly commented implementation of 128-bit AES / Rijndael using C
+// Chris Hulbert - chris.hulbert@gmail.com - http://splinter.com.au/blog
+// References:
+// http://en.wikipedia.org/wiki/Advanced_Encryption_Standard
+// http://en.wikipedia.org/wiki/Rijndael_key_schedule
+// http://en.wikipedia.org/wiki/Rijndael_mix_columns
+// http://en.wikipedia.org/wiki/Rijndael_S-box
+
+// This code is public domain, or any OSI-approved license, your choice. No warranty.
+
+#include
+#include
+#include
+
+#include "aes.h"
+
+typedef unsigned char byte;
+
+// Here are all the lookup tables for the row shifts, rcon, s-boxes, and galois field multiplications
+static const byte shift_rows_table[] = {0, 5, 10, 15, 4, 9, 14, 3, 8, 13, 2, 7, 12, 1, 6, 11};
+static const byte shift_rows_table_inv[] = {0, 13, 10, 7, 4, 1, 14, 11, 8, 5, 2, 15, 12, 9, 6, 3};
+static const byte lookup_rcon[] = {
+ 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a};
+static const byte lookup_sbox[] = {
+ 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76,
+ 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0,
+ 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15,
+ 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75,
+ 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84,
+ 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf,
+ 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8,
+ 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2,
+ 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73,
+ 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb,
+ 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79,
+ 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08,
+ 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a,
+ 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e,
+ 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf,
+ 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16};
+static const byte lookup_sbox_inv[] = {
+ 0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb,
+ 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb,
+ 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e,
+ 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25,
+ 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92,
+ 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84,
+ 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06,
+ 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b,
+ 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73,
+ 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e,
+ 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b,
+ 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4,
+ 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f,
+ 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef,
+ 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61,
+ 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d};
+static const byte lookup_g2[] = {
+ 0x00, 0x02, 0x04, 0x06, 0x08, 0x0a, 0x0c, 0x0e, 0x10, 0x12, 0x14, 0x16, 0x18, 0x1a, 0x1c, 0x1e,
+ 0x20, 0x22, 0x24, 0x26, 0x28, 0x2a, 0x2c, 0x2e, 0x30, 0x32, 0x34, 0x36, 0x38, 0x3a, 0x3c, 0x3e,
+ 0x40, 0x42, 0x44, 0x46, 0x48, 0x4a, 0x4c, 0x4e, 0x50, 0x52, 0x54, 0x56, 0x58, 0x5a, 0x5c, 0x5e,
+ 0x60, 0x62, 0x64, 0x66, 0x68, 0x6a, 0x6c, 0x6e, 0x70, 0x72, 0x74, 0x76, 0x78, 0x7a, 0x7c, 0x7e,
+ 0x80, 0x82, 0x84, 0x86, 0x88, 0x8a, 0x8c, 0x8e, 0x90, 0x92, 0x94, 0x96, 0x98, 0x9a, 0x9c, 0x9e,
+ 0xa0, 0xa2, 0xa4, 0xa6, 0xa8, 0xaa, 0xac, 0xae, 0xb0, 0xb2, 0xb4, 0xb6, 0xb8, 0xba, 0xbc, 0xbe,
+ 0xc0, 0xc2, 0xc4, 0xc6, 0xc8, 0xca, 0xcc, 0xce, 0xd0, 0xd2, 0xd4, 0xd6, 0xd8, 0xda, 0xdc, 0xde,
+ 0xe0, 0xe2, 0xe4, 0xe6, 0xe8, 0xea, 0xec, 0xee, 0xf0, 0xf2, 0xf4, 0xf6, 0xf8, 0xfa, 0xfc, 0xfe,
+ 0x1b, 0x19, 0x1f, 0x1d, 0x13, 0x11, 0x17, 0x15, 0x0b, 0x09, 0x0f, 0x0d, 0x03, 0x01, 0x07, 0x05,
+ 0x3b, 0x39, 0x3f, 0x3d, 0x33, 0x31, 0x37, 0x35, 0x2b, 0x29, 0x2f, 0x2d, 0x23, 0x21, 0x27, 0x25,
+ 0x5b, 0x59, 0x5f, 0x5d, 0x53, 0x51, 0x57, 0x55, 0x4b, 0x49, 0x4f, 0x4d, 0x43, 0x41, 0x47, 0x45,
+ 0x7b, 0x79, 0x7f, 0x7d, 0x73, 0x71, 0x77, 0x75, 0x6b, 0x69, 0x6f, 0x6d, 0x63, 0x61, 0x67, 0x65,
+ 0x9b, 0x99, 0x9f, 0x9d, 0x93, 0x91, 0x97, 0x95, 0x8b, 0x89, 0x8f, 0x8d, 0x83, 0x81, 0x87, 0x85,
+ 0xbb, 0xb9, 0xbf, 0xbd, 0xb3, 0xb1, 0xb7, 0xb5, 0xab, 0xa9, 0xaf, 0xad, 0xa3, 0xa1, 0xa7, 0xa5,
+ 0xdb, 0xd9, 0xdf, 0xdd, 0xd3, 0xd1, 0xd7, 0xd5, 0xcb, 0xc9, 0xcf, 0xcd, 0xc3, 0xc1, 0xc7, 0xc5,
+ 0xfb, 0xf9, 0xff, 0xfd, 0xf3, 0xf1, 0xf7, 0xf5, 0xeb, 0xe9, 0xef, 0xed, 0xe3, 0xe1, 0xe7, 0xe5};
+static const byte lookup_g3[] = {
+ 0x00, 0x03, 0x06, 0x05, 0x0c, 0x0f, 0x0a, 0x09, 0x18, 0x1b, 0x1e, 0x1d, 0x14, 0x17, 0x12, 0x11,
+ 0x30, 0x33, 0x36, 0x35, 0x3c, 0x3f, 0x3a, 0x39, 0x28, 0x2b, 0x2e, 0x2d, 0x24, 0x27, 0x22, 0x21,
+ 0x60, 0x63, 0x66, 0x65, 0x6c, 0x6f, 0x6a, 0x69, 0x78, 0x7b, 0x7e, 0x7d, 0x74, 0x77, 0x72, 0x71,
+ 0x50, 0x53, 0x56, 0x55, 0x5c, 0x5f, 0x5a, 0x59, 0x48, 0x4b, 0x4e, 0x4d, 0x44, 0x47, 0x42, 0x41,
+ 0xc0, 0xc3, 0xc6, 0xc5, 0xcc, 0xcf, 0xca, 0xc9, 0xd8, 0xdb, 0xde, 0xdd, 0xd4, 0xd7, 0xd2, 0xd1,
+ 0xf0, 0xf3, 0xf6, 0xf5, 0xfc, 0xff, 0xfa, 0xf9, 0xe8, 0xeb, 0xee, 0xed, 0xe4, 0xe7, 0xe2, 0xe1,
+ 0xa0, 0xa3, 0xa6, 0xa5, 0xac, 0xaf, 0xaa, 0xa9, 0xb8, 0xbb, 0xbe, 0xbd, 0xb4, 0xb7, 0xb2, 0xb1,
+ 0x90, 0x93, 0x96, 0x95, 0x9c, 0x9f, 0x9a, 0x99, 0x88, 0x8b, 0x8e, 0x8d, 0x84, 0x87, 0x82, 0x81,
+ 0x9b, 0x98, 0x9d, 0x9e, 0x97, 0x94, 0x91, 0x92, 0x83, 0x80, 0x85, 0x86, 0x8f, 0x8c, 0x89, 0x8a,
+ 0xab, 0xa8, 0xad, 0xae, 0xa7, 0xa4, 0xa1, 0xa2, 0xb3, 0xb0, 0xb5, 0xb6, 0xbf, 0xbc, 0xb9, 0xba,
+ 0xfb, 0xf8, 0xfd, 0xfe, 0xf7, 0xf4, 0xf1, 0xf2, 0xe3, 0xe0, 0xe5, 0xe6, 0xef, 0xec, 0xe9, 0xea,
+ 0xcb, 0xc8, 0xcd, 0xce, 0xc7, 0xc4, 0xc1, 0xc2, 0xd3, 0xd0, 0xd5, 0xd6, 0xdf, 0xdc, 0xd9, 0xda,
+ 0x5b, 0x58, 0x5d, 0x5e, 0x57, 0x54, 0x51, 0x52, 0x43, 0x40, 0x45, 0x46, 0x4f, 0x4c, 0x49, 0x4a,
+ 0x6b, 0x68, 0x6d, 0x6e, 0x67, 0x64, 0x61, 0x62, 0x73, 0x70, 0x75, 0x76, 0x7f, 0x7c, 0x79, 0x7a,
+ 0x3b, 0x38, 0x3d, 0x3e, 0x37, 0x34, 0x31, 0x32, 0x23, 0x20, 0x25, 0x26, 0x2f, 0x2c, 0x29, 0x2a,
+ 0x0b, 0x08, 0x0d, 0x0e, 0x07, 0x04, 0x01, 0x02, 0x13, 0x10, 0x15, 0x16, 0x1f, 0x1c, 0x19, 0x1a};
+static const byte lookup_g9[] = {
+ 0x00, 0x09, 0x12, 0x1b, 0x24, 0x2d, 0x36, 0x3f, 0x48, 0x41, 0x5a, 0x53, 0x6c, 0x65, 0x7e, 0x77,
+ 0x90, 0x99, 0x82, 0x8b, 0xb4, 0xbd, 0xa6, 0xaf, 0xd8, 0xd1, 0xca, 0xc3, 0xfc, 0xf5, 0xee, 0xe7,
+ 0x3b, 0x32, 0x29, 0x20, 0x1f, 0x16, 0x0d, 0x04, 0x73, 0x7a, 0x61, 0x68, 0x57, 0x5e, 0x45, 0x4c,
+ 0xab, 0xa2, 0xb9, 0xb0, 0x8f, 0x86, 0x9d, 0x94, 0xe3, 0xea, 0xf1, 0xf8, 0xc7, 0xce, 0xd5, 0xdc,
+ 0x76, 0x7f, 0x64, 0x6d, 0x52, 0x5b, 0x40, 0x49, 0x3e, 0x37, 0x2c, 0x25, 0x1a, 0x13, 0x08, 0x01,
+ 0xe6, 0xef, 0xf4, 0xfd, 0xc2, 0xcb, 0xd0, 0xd9, 0xae, 0xa7, 0xbc, 0xb5, 0x8a, 0x83, 0x98, 0x91,
+ 0x4d, 0x44, 0x5f, 0x56, 0x69, 0x60, 0x7b, 0x72, 0x05, 0x0c, 0x17, 0x1e, 0x21, 0x28, 0x33, 0x3a,
+ 0xdd, 0xd4, 0xcf, 0xc6, 0xf9, 0xf0, 0xeb, 0xe2, 0x95, 0x9c, 0x87, 0x8e, 0xb1, 0xb8, 0xa3, 0xaa,
+ 0xec, 0xe5, 0xfe, 0xf7, 0xc8, 0xc1, 0xda, 0xd3, 0xa4, 0xad, 0xb6, 0xbf, 0x80, 0x89, 0x92, 0x9b,
+ 0x7c, 0x75, 0x6e, 0x67, 0x58, 0x51, 0x4a, 0x43, 0x34, 0x3d, 0x26, 0x2f, 0x10, 0x19, 0x02, 0x0b,
+ 0xd7, 0xde, 0xc5, 0xcc, 0xf3, 0xfa, 0xe1, 0xe8, 0x9f, 0x96, 0x8d, 0x84, 0xbb, 0xb2, 0xa9, 0xa0,
+ 0x47, 0x4e, 0x55, 0x5c, 0x63, 0x6a, 0x71, 0x78, 0x0f, 0x06, 0x1d, 0x14, 0x2b, 0x22, 0x39, 0x30,
+ 0x9a, 0x93, 0x88, 0x81, 0xbe, 0xb7, 0xac, 0xa5, 0xd2, 0xdb, 0xc0, 0xc9, 0xf6, 0xff, 0xe4, 0xed,
+ 0x0a, 0x03, 0x18, 0x11, 0x2e, 0x27, 0x3c, 0x35, 0x42, 0x4b, 0x50, 0x59, 0x66, 0x6f, 0x74, 0x7d,
+ 0xa1, 0xa8, 0xb3, 0xba, 0x85, 0x8c, 0x97, 0x9e, 0xe9, 0xe0, 0xfb, 0xf2, 0xcd, 0xc4, 0xdf, 0xd6,
+ 0x31, 0x38, 0x23, 0x2a, 0x15, 0x1c, 0x07, 0x0e, 0x79, 0x70, 0x6b, 0x62, 0x5d, 0x54, 0x4f, 0x46};
+static const byte lookup_g11[] = {
+ 0x00, 0x0b, 0x16, 0x1d, 0x2c, 0x27, 0x3a, 0x31, 0x58, 0x53, 0x4e, 0x45, 0x74, 0x7f, 0x62, 0x69,
+ 0xb0, 0xbb, 0xa6, 0xad, 0x9c, 0x97, 0x8a, 0x81, 0xe8, 0xe3, 0xfe, 0xf5, 0xc4, 0xcf, 0xd2, 0xd9,
+ 0x7b, 0x70, 0x6d, 0x66, 0x57, 0x5c, 0x41, 0x4a, 0x23, 0x28, 0x35, 0x3e, 0x0f, 0x04, 0x19, 0x12,
+ 0xcb, 0xc0, 0xdd, 0xd6, 0xe7, 0xec, 0xf1, 0xfa, 0x93, 0x98, 0x85, 0x8e, 0xbf, 0xb4, 0xa9, 0xa2,
+ 0xf6, 0xfd, 0xe0, 0xeb, 0xda, 0xd1, 0xcc, 0xc7, 0xae, 0xa5, 0xb8, 0xb3, 0x82, 0x89, 0x94, 0x9f,
+ 0x46, 0x4d, 0x50, 0x5b, 0x6a, 0x61, 0x7c, 0x77, 0x1e, 0x15, 0x08, 0x03, 0x32, 0x39, 0x24, 0x2f,
+ 0x8d, 0x86, 0x9b, 0x90, 0xa1, 0xaa, 0xb7, 0xbc, 0xd5, 0xde, 0xc3, 0xc8, 0xf9, 0xf2, 0xef, 0xe4,
+ 0x3d, 0x36, 0x2b, 0x20, 0x11, 0x1a, 0x07, 0x0c, 0x65, 0x6e, 0x73, 0x78, 0x49, 0x42, 0x5f, 0x54,
+ 0xf7, 0xfc, 0xe1, 0xea, 0xdb, 0xd0, 0xcd, 0xc6, 0xaf, 0xa4, 0xb9, 0xb2, 0x83, 0x88, 0x95, 0x9e,
+ 0x47, 0x4c, 0x51, 0x5a, 0x6b, 0x60, 0x7d, 0x76, 0x1f, 0x14, 0x09, 0x02, 0x33, 0x38, 0x25, 0x2e,
+ 0x8c, 0x87, 0x9a, 0x91, 0xa0, 0xab, 0xb6, 0xbd, 0xd4, 0xdf, 0xc2, 0xc9, 0xf8, 0xf3, 0xee, 0xe5,
+ 0x3c, 0x37, 0x2a, 0x21, 0x10, 0x1b, 0x06, 0x0d, 0x64, 0x6f, 0x72, 0x79, 0x48, 0x43, 0x5e, 0x55,
+ 0x01, 0x0a, 0x17, 0x1c, 0x2d, 0x26, 0x3b, 0x30, 0x59, 0x52, 0x4f, 0x44, 0x75, 0x7e, 0x63, 0x68,
+ 0xb1, 0xba, 0xa7, 0xac, 0x9d, 0x96, 0x8b, 0x80, 0xe9, 0xe2, 0xff, 0xf4, 0xc5, 0xce, 0xd3, 0xd8,
+ 0x7a, 0x71, 0x6c, 0x67, 0x56, 0x5d, 0x40, 0x4b, 0x22, 0x29, 0x34, 0x3f, 0x0e, 0x05, 0x18, 0x13,
+ 0xca, 0xc1, 0xdc, 0xd7, 0xe6, 0xed, 0xf0, 0xfb, 0x92, 0x99, 0x84, 0x8f, 0xbe, 0xb5, 0xa8, 0xa3};
+static const byte lookup_g13[] = {
+ 0x00, 0x0d, 0x1a, 0x17, 0x34, 0x39, 0x2e, 0x23, 0x68, 0x65, 0x72, 0x7f, 0x5c, 0x51, 0x46, 0x4b,
+ 0xd0, 0xdd, 0xca, 0xc7, 0xe4, 0xe9, 0xfe, 0xf3, 0xb8, 0xb5, 0xa2, 0xaf, 0x8c, 0x81, 0x96, 0x9b,
+ 0xbb, 0xb6, 0xa1, 0xac, 0x8f, 0x82, 0x95, 0x98, 0xd3, 0xde, 0xc9, 0xc4, 0xe7, 0xea, 0xfd, 0xf0,
+ 0x6b, 0x66, 0x71, 0x7c, 0x5f, 0x52, 0x45, 0x48, 0x03, 0x0e, 0x19, 0x14, 0x37, 0x3a, 0x2d, 0x20,
+ 0x6d, 0x60, 0x77, 0x7a, 0x59, 0x54, 0x43, 0x4e, 0x05, 0x08, 0x1f, 0x12, 0x31, 0x3c, 0x2b, 0x26,
+ 0xbd, 0xb0, 0xa7, 0xaa, 0x89, 0x84, 0x93, 0x9e, 0xd5, 0xd8, 0xcf, 0xc2, 0xe1, 0xec, 0xfb, 0xf6,
+ 0xd6, 0xdb, 0xcc, 0xc1, 0xe2, 0xef, 0xf8, 0xf5, 0xbe, 0xb3, 0xa4, 0xa9, 0x8a, 0x87, 0x90, 0x9d,
+ 0x06, 0x0b, 0x1c, 0x11, 0x32, 0x3f, 0x28, 0x25, 0x6e, 0x63, 0x74, 0x79, 0x5a, 0x57, 0x40, 0x4d,
+ 0xda, 0xd7, 0xc0, 0xcd, 0xee, 0xe3, 0xf4, 0xf9, 0xb2, 0xbf, 0xa8, 0xa5, 0x86, 0x8b, 0x9c, 0x91,
+ 0x0a, 0x07, 0x10, 0x1d, 0x3e, 0x33, 0x24, 0x29, 0x62, 0x6f, 0x78, 0x75, 0x56, 0x5b, 0x4c, 0x41,
+ 0x61, 0x6c, 0x7b, 0x76, 0x55, 0x58, 0x4f, 0x42, 0x09, 0x04, 0x13, 0x1e, 0x3d, 0x30, 0x27, 0x2a,
+ 0xb1, 0xbc, 0xab, 0xa6, 0x85, 0x88, 0x9f, 0x92, 0xd9, 0xd4, 0xc3, 0xce, 0xed, 0xe0, 0xf7, 0xfa,
+ 0xb7, 0xba, 0xad, 0xa0, 0x83, 0x8e, 0x99, 0x94, 0xdf, 0xd2, 0xc5, 0xc8, 0xeb, 0xe6, 0xf1, 0xfc,
+ 0x67, 0x6a, 0x7d, 0x70, 0x53, 0x5e, 0x49, 0x44, 0x0f, 0x02, 0x15, 0x18, 0x3b, 0x36, 0x21, 0x2c,
+ 0x0c, 0x01, 0x16, 0x1b, 0x38, 0x35, 0x22, 0x2f, 0x64, 0x69, 0x7e, 0x73, 0x50, 0x5d, 0x4a, 0x47,
+ 0xdc, 0xd1, 0xc6, 0xcb, 0xe8, 0xe5, 0xf2, 0xff, 0xb4, 0xb9, 0xae, 0xa3, 0x80, 0x8d, 0x9a, 0x97};
+static const byte lookup_g14[] = {
+ 0x00, 0x0e, 0x1c, 0x12, 0x38, 0x36, 0x24, 0x2a, 0x70, 0x7e, 0x6c, 0x62, 0x48, 0x46, 0x54, 0x5a,
+ 0xe0, 0xee, 0xfc, 0xf2, 0xd8, 0xd6, 0xc4, 0xca, 0x90, 0x9e, 0x8c, 0x82, 0xa8, 0xa6, 0xb4, 0xba,
+ 0xdb, 0xd5, 0xc7, 0xc9, 0xe3, 0xed, 0xff, 0xf1, 0xab, 0xa5, 0xb7, 0xb9, 0x93, 0x9d, 0x8f, 0x81,
+ 0x3b, 0x35, 0x27, 0x29, 0x03, 0x0d, 0x1f, 0x11, 0x4b, 0x45, 0x57, 0x59, 0x73, 0x7d, 0x6f, 0x61,
+ 0xad, 0xa3, 0xb1, 0xbf, 0x95, 0x9b, 0x89, 0x87, 0xdd, 0xd3, 0xc1, 0xcf, 0xe5, 0xeb, 0xf9, 0xf7,
+ 0x4d, 0x43, 0x51, 0x5f, 0x75, 0x7b, 0x69, 0x67, 0x3d, 0x33, 0x21, 0x2f, 0x05, 0x0b, 0x19, 0x17,
+ 0x76, 0x78, 0x6a, 0x64, 0x4e, 0x40, 0x52, 0x5c, 0x06, 0x08, 0x1a, 0x14, 0x3e, 0x30, 0x22, 0x2c,
+ 0x96, 0x98, 0x8a, 0x84, 0xae, 0xa0, 0xb2, 0xbc, 0xe6, 0xe8, 0xfa, 0xf4, 0xde, 0xd0, 0xc2, 0xcc,
+ 0x41, 0x4f, 0x5d, 0x53, 0x79, 0x77, 0x65, 0x6b, 0x31, 0x3f, 0x2d, 0x23, 0x09, 0x07, 0x15, 0x1b,
+ 0xa1, 0xaf, 0xbd, 0xb3, 0x99, 0x97, 0x85, 0x8b, 0xd1, 0xdf, 0xcd, 0xc3, 0xe9, 0xe7, 0xf5, 0xfb,
+ 0x9a, 0x94, 0x86, 0x88, 0xa2, 0xac, 0xbe, 0xb0, 0xea, 0xe4, 0xf6, 0xf8, 0xd2, 0xdc, 0xce, 0xc0,
+ 0x7a, 0x74, 0x66, 0x68, 0x42, 0x4c, 0x5e, 0x50, 0x0a, 0x04, 0x16, 0x18, 0x32, 0x3c, 0x2e, 0x20,
+ 0xec, 0xe2, 0xf0, 0xfe, 0xd4, 0xda, 0xc8, 0xc6, 0x9c, 0x92, 0x80, 0x8e, 0xa4, 0xaa, 0xb8, 0xb6,
+ 0x0c, 0x02, 0x10, 0x1e, 0x34, 0x3a, 0x28, 0x26, 0x7c, 0x72, 0x60, 0x6e, 0x44, 0x4a, 0x58, 0x56,
+ 0x37, 0x39, 0x2b, 0x25, 0x0f, 0x01, 0x13, 0x1d, 0x47, 0x49, 0x5b, 0x55, 0x7f, 0x71, 0x63, 0x6d,
+ 0xd7, 0xd9, 0xcb, 0xc5, 0xef, 0xe1, 0xf3, 0xfd, 0xa7, 0xa9, 0xbb, 0xb5, 0x9f, 0x91, 0x83, 0x8d};
+
+// Xor's all elements in a n byte array a by b
+static void xor_s(byte * a, const byte *b, int n) {
+ int i;
+ for (i = 0; i < n; i++) {
+ a[i] ^= b[i];
+ }
+}
+
+// Xor the current cipher state by a specific round key
+static void xor_round_key(byte *state, const byte *keys, int round) {
+ xor_s(state, keys + round * 16, 16);
+}
+
+// Apply the rijndael s-box to all elements in an array
+// http://en.wikipedia.org/wiki/Rijndael_S-box
+static void sub_bytes(byte *a, int n) {
+ int i;
+ for (i = 0; i < n; i++) {
+ a[i] = lookup_sbox[a[i]];
+ }
+}
+static void sub_bytes_inv(byte *a, int n) {
+ int i;
+ for (i = 0; i < n; i++) {
+ a[i] = lookup_sbox_inv[a[i]];
+ }
+}
+
+// Perform the core key schedule transform on 4 bytes, as part of the key expansion process
+// http://en.wikipedia.org/wiki/Rijndael_key_schedule#Key_schedule_core
+static void key_schedule_core(byte *a, int i) {
+ byte temp = a[0]; // Rotate the output eight bits to the left
+ a[0] = a[1];
+ a[1] = a[2];
+ a[2] = a[3];
+ a[3] = temp;
+ sub_bytes(a, 4); // Apply Rijndael's S-box on all four individual bytes in the output word
+ a[0] ^= lookup_rcon[i]; // On just the first (leftmost) byte of the output word, perform the rcon operation with i
+ // as the input, and exclusive or the rcon output with the first byte of the output word
+}
+
+// Expand the 16-byte key to 11 round keys (176 bytes)
+// http://en.wikipedia.org/wiki/Rijndael_key_schedule#The_key_schedule
+void oqs_aes128_load_schedule_c(const uint8_t *key, void **_schedule) {
+ *_schedule = malloc(16 * 11);
+ assert(*_schedule != NULL);
+ uint8_t *schedule = (uint8_t *) *_schedule;
+ int bytes = 16; // The count of how many bytes we've created so far
+ int i = 1; // The rcon iteration value i is set to 1
+ int j; // For repeating the second stage 3 times
+ byte t[4]; // Temporary working area known as 't' in the Wiki article
+ memcpy(schedule, key, 16); // The first 16 bytes of the expanded key are simply the encryption key
+
+ while (bytes < 176) { // Until we have 176 bytes of expanded key, we do the following:
+ memcpy(t, schedule + bytes - 4, 4); // We assign the value of the previous four bytes in the expanded key to t
+ key_schedule_core(t, i); // We perform the key schedule core on t, with i as the rcon iteration value
+ i++; // We increment i by 1
+ xor_s(t, schedule + bytes - 16, 4); // We exclusive-or t with the four-byte block 16 bytes before the new expanded key.
+ memcpy(schedule + bytes, t, 4); // This becomes the next 4 bytes in the expanded key
+ bytes += 4; // Keep track of how many expanded key bytes we've added
+
+ // We then do the following three times to create the next twelve bytes
+ for (j = 0; j < 3; j++) {
+ memcpy(t, schedule + bytes - 4, 4); // We assign the value of the previous 4 bytes in the expanded key to t
+ xor_s(t, schedule + bytes - 16, 4); // We exclusive-or t with the four-byte block n bytes before
+ memcpy(schedule + bytes, t, 4); // This becomes the next 4 bytes in the expanded key
+ bytes += 4; // Keep track of how many expanded key bytes we've added
+ }
+ }
+}
+
+void oqs_aes128_free_schedule_c(void *schedule) {
+ if (schedule != NULL) {
+ free(schedule);
+ }
+}
+
+// Apply the shift rows step on the 16 byte cipher state
+// http://en.wikipedia.org/wiki/Advanced_Encryption_Standard#The_ShiftRows_step
+static void shift_rows(byte *state) {
+ int i;
+ byte temp[16];
+ memcpy(temp, state, 16);
+ for (i = 0; i < 16; i++) {
+ state[i] = temp[shift_rows_table[i]];
+ }
+}
+static void shift_rows_inv(byte *state) {
+ int i;
+ byte temp[16];
+ memcpy(temp, state, 16);
+ for (i = 0; i < 16; i++) {
+ state[i] = temp[shift_rows_table_inv[i]];
+ }
+}
+
+// Perform the mix columns matrix on one column of 4 bytes
+// http://en.wikipedia.org/wiki/Rijndael_mix_columns
+static void mix_col(byte *state) {
+ byte a0 = state[0];
+ byte a1 = state[1];
+ byte a2 = state[2];
+ byte a3 = state[3];
+ state[0] = lookup_g2[a0] ^ lookup_g3[a1] ^ a2 ^ a3;
+ state[1] = lookup_g2[a1] ^ lookup_g3[a2] ^ a3 ^ a0;
+ state[2] = lookup_g2[a2] ^ lookup_g3[a3] ^ a0 ^ a1;
+ state[3] = lookup_g2[a3] ^ lookup_g3[a0] ^ a1 ^ a2;
+}
+
+// Perform the mix columns matrix on each column of the 16 bytes
+static void mix_cols(byte *state) {
+ mix_col(state);
+ mix_col(state + 4);
+ mix_col(state + 8);
+ mix_col(state + 12);
+}
+
+// Perform the inverse mix columns matrix on one column of 4 bytes
+// http://en.wikipedia.org/wiki/Rijndael_mix_columns
+static void mix_col_inv(byte *state) {
+ byte a0 = state[0];
+ byte a1 = state[1];
+ byte a2 = state[2];
+ byte a3 = state[3];
+ state[0] = lookup_g14[a0] ^ lookup_g9[a3] ^ lookup_g13[a2] ^ lookup_g11[a1];
+ state[1] = lookup_g14[a1] ^ lookup_g9[a0] ^ lookup_g13[a3] ^ lookup_g11[a2];
+ state[2] = lookup_g14[a2] ^ lookup_g9[a1] ^ lookup_g13[a0] ^ lookup_g11[a3];
+ state[3] = lookup_g14[a3] ^ lookup_g9[a2] ^ lookup_g13[a1] ^ lookup_g11[a0];
+}
+
+// Perform the inverse mix columns matrix on each column of the 16 bytes
+static void mix_cols_inv(byte *state) {
+ mix_col_inv(state);
+ mix_col_inv(state + 4);
+ mix_col_inv(state + 8);
+ mix_col_inv(state + 12);
+}
+
+void oqs_aes128_enc_c(const uint8_t *plaintext, const void *_schedule, uint8_t *ciphertext) {
+ const uint8_t *schedule = (const uint8_t *) _schedule;
+ int i; // To count the rounds
+
+ // First Round
+ memcpy(ciphertext, plaintext, 16);
+ xor_round_key(ciphertext, schedule, 0);
+
+ // Middle rounds
+ for (i = 0; i < 9; i++) {
+ sub_bytes(ciphertext, 16);
+ shift_rows(ciphertext);
+ mix_cols(ciphertext);
+ xor_round_key(ciphertext, schedule, i + 1);
+ }
+
+ // Final Round
+ sub_bytes(ciphertext, 16);
+ shift_rows(ciphertext);
+ xor_round_key(ciphertext, schedule, 10);
+}
+
+
+void oqs_aes128_dec_c(const uint8_t *ciphertext, const void *_schedule, uint8_t *plaintext) {
+ const uint8_t *schedule = (const uint8_t *) _schedule;
+ int i; // To count the rounds
+
+ // Reverse the final Round
+ memcpy(plaintext, ciphertext, 16);
+ xor_round_key(plaintext, schedule, 10);
+ shift_rows_inv(plaintext);
+ sub_bytes_inv(plaintext, 16);
+
+ // Reverse the middle rounds
+ for (i = 0; i < 9; i++) {
+ xor_round_key(plaintext, schedule, 9 - i);
+ mix_cols_inv(plaintext);
+ shift_rows_inv(plaintext);
+ sub_bytes_inv(plaintext, 16);
+ }
+
+ // Reverse the first Round
+ xor_round_key(plaintext, schedule, 0);
+}
+
+// It's not enc nor dec, it's something in between
+void oqs_mhy128_enc_c(const uint8_t *plaintext, const void *_schedule, uint8_t *ciphertext) {
+ const uint8_t *schedule = (const uint8_t *) _schedule;
+ int i; // To count the rounds
+
+ // First Round
+ memcpy(ciphertext, plaintext, 16);
+ xor_round_key(ciphertext, schedule, 0);
+
+ // Middle rounds
+ for (i = 0; i < 9; i++) {
+ sub_bytes_inv(ciphertext, 16);
+ shift_rows_inv(ciphertext);
+ mix_cols_inv(ciphertext);
+ xor_round_key(ciphertext, schedule, i + 1);
+ }
+
+ // Final Round
+ sub_bytes_inv(ciphertext, 16);
+ shift_rows_inv(ciphertext);
+ xor_round_key(ciphertext, schedule, 10);
+}
+
+void oqs_mhy128_dec_c(const uint8_t *ciphertext, const void *_schedule, uint8_t *plaintext) {
+ const uint8_t *schedule = (const uint8_t *) _schedule;
+ int i; // To count the rounds
+
+ // Reverse the final Round
+ memcpy(plaintext, ciphertext, 16);
+ xor_round_key(plaintext, schedule, 10);
+ shift_rows(plaintext);
+ sub_bytes(plaintext, 16);
+
+ // Reverse the middle rounds
+ for (i = 0; i < 9; i++) {
+ xor_round_key(plaintext, schedule, 9 - i);
+ mix_cols(plaintext);
+ shift_rows(plaintext);
+ sub_bytes(plaintext, 16);
+ }
+
+ // Reverse the first Round
+ xor_round_key(plaintext, schedule, 0);
+}
diff --git a/src-tauri/mhycrypto/aes.h b/src-tauri/mhycrypto/aes.h
new file mode 100644
index 0000000..a33b167
--- /dev/null
+++ b/src-tauri/mhycrypto/aes.h
@@ -0,0 +1,66 @@
+/**
+ * \file aes.h
+ * \brief Header defining the API for OQS AES
+ */
+
+#ifndef __OQS_AES_H
+#define __OQS_AES_H
+
+#include
+#include
+
+/**
+ * Function to fill a key schedule given an initial key.
+ *
+ * @param key Initial Key.
+ * @param schedule Abstract data structure for a key schedule.
+ * @param forEncryption 1 if key schedule is for encryption, 0 if for decryption.
+ */
+void OQS_AES128_load_schedule(const uint8_t *key, void **schedule, int for_encryption);
+
+/**
+ * Function to free a key schedule.
+ *
+ * @param schedule Schedule generated with OQS_AES128_load_schedule().
+ */
+void OQS_AES128_free_schedule(void *schedule);
+
+/**
+ * Function to encrypt blocks of plaintext using ECB mode.
+ * A schedule based on the key is generated and used internally.
+ *
+ * @param plaintext Plaintext to be encrypted.
+ * @param plaintext_len Length on the plaintext in bytes. Must be a multiple of 16.
+ * @param key Key to be used for encryption.
+ * @param ciphertext Pointer to a block of memory which >= in size to the plaintext block. The result will be written here.
+ */
+void OQS_AES128_ECB_enc(const uint8_t *plaintext, const size_t plaintext_len, const uint8_t *key, uint8_t *ciphertext);
+
+/**
+ * Function to decrypt blocks of plaintext using ECB mode.
+ * A schedule based on the key is generated and used internally.
+ *
+ * @param ciphertext Ciphertext to be decrypted.
+ * @param ciphertext_len Length on the ciphertext in bytes. Must be a multiple of 16.
+ * @param key Key to be used for encryption.
+ * @param ciphertext Pointer to a block of memory which >= in size to the ciphertext block. The result will be written here.
+ */
+void OQS_AES128_ECB_dec(const uint8_t *ciphertext, const size_t ciphertext_len, const uint8_t *key, uint8_t *plaintext);
+
+/**
+ * Same as OQS_AES128_ECB_enc() except a schedule generated by
+ * OQS_AES128_load_schedule() is passed rather then a key. This is faster
+ * if the same schedule is used for multiple encryptions since it does
+ * not have to be regenerated from the key.
+ */
+void OQS_AES128_ECB_enc_sch(const uint8_t *plaintext, const size_t plaintext_len, const void *schedule, uint8_t *ciphertext);
+
+/**
+ * Same as OQS_AES128_ECB_dec() except a schedule generated by
+ * OQS_AES128_load_schedule() is passed rather then a key. This is faster
+ * if the same schedule is used for multiple encryptions since it does
+ * not have to be regenerated from the key.
+ */
+void OQS_AES128_ECB_dec_sch(const uint8_t *ciphertext, const size_t ciphertext_len, const void *schedule, uint8_t *plaintext);
+
+#endif
\ No newline at end of file
diff --git a/src-tauri/mhycrypto/memecrypto.cpp b/src-tauri/mhycrypto/memecrypto.cpp
new file mode 100644
index 0000000..7be79d8
--- /dev/null
+++ b/src-tauri/mhycrypto/memecrypto.cpp
@@ -0,0 +1,31 @@
+#include "memecrypto.h"
+
+#include
+#include
+
+extern "C" void oqs_mhy128_enc_c(const uint8_t *plaintext, const void *_schedule, uint8_t *ciphertext);
+extern "C" void oqs_mhy128_dec_c(const uint8_t *ciphertext, const void *_schedule, uint8_t *plaintext);
+
+static uint8_t dexor16(const uint8_t *c) {
+ uint8_t ret = 0;
+ for (int i = 0; i < 16; i++)
+ ret ^= c[i];
+ return ret;
+}
+
+void memecrypto_prepare_key(const uint8_t *in, uint8_t *out) {
+ for (int i = 0; i < 0xB0; i++)
+ out[i] = dexor16(&in[0x10 * i]);
+}
+
+void memecrypto_decrypt(const uint8_t *key, uint8_t *data) {
+ uint8_t plaintext[16];
+ oqs_mhy128_enc_c(data, key, plaintext);
+ memcpy(data, plaintext, 16);
+}
+
+void memecrypto_encrypt(const uint8_t *key, uint8_t *data) {
+ uint8_t ciphertext[16];
+ oqs_mhy128_dec_c(data, key, ciphertext);
+ memcpy(data, ciphertext, 16);
+}
diff --git a/src-tauri/mhycrypto/memecrypto.h b/src-tauri/mhycrypto/memecrypto.h
new file mode 100644
index 0000000..a3452cb
--- /dev/null
+++ b/src-tauri/mhycrypto/memecrypto.h
@@ -0,0 +1,12 @@
+#ifndef MEMECRYPTO_H
+#define MEMECRYPTO_H
+
+#include
+
+void memecrypto_prepare_key(const uint8_t *in, uint8_t *out);
+
+void memecrypto_decrypt(const uint8_t *key, uint8_t *data);
+
+void memecrypto_encrypt(const uint8_t *key, uint8_t *data);
+
+#endif //MEMECRYPTO_H
diff --git a/src-tauri/mhycrypto/metadata.cpp b/src-tauri/mhycrypto/metadata.cpp
new file mode 100644
index 0000000..b517b89
--- /dev/null
+++ b/src-tauri/mhycrypto/metadata.cpp
@@ -0,0 +1,128 @@
+#include "metadata.h"
+
+#include
+#include
+#include
+
+#include "memecrypto.h"
+#include "metadatastringdec.h"
+
+unsigned char initial_prev_xor[] = { 0xad, 0x2f, 0x42, 0x30, 0x67, 0x04, 0xb0, 0x9c, 0x9d, 0x2a, 0xc0, 0xba, 0x0e, 0xbf, 0xa5, 0x68 };
+
+bool get_global_metadata_keys(uint8_t *src, size_t srcn, uint8_t *longkey, uint8_t *shortkey) {
+ if (srcn != 0x4000)
+ return false;
+
+ if (*(uint16_t *) (src + 0xc8) != 0xfc2e || *(uint16_t *) (src + 0xca) != 0x2cfe)
+ return true;
+
+ auto offB00 = *(uint16_t *) (src + 0xd2);
+
+ for (size_t i = 0; i < 16; i++)
+ shortkey[i] = src[offB00 + i] ^ src[0x3000 + i];
+
+ for (size_t i = 0; i < 0xb00; i++)
+ longkey[i] = src[offB00 + 0x10 + i] ^ src[0x3000 + 0x10 + i] ^ shortkey[i % 16];
+
+ return true;
+}
+
+bool gen_global_metadata_key(uint8_t* src, size_t srcn) {
+ if (srcn != 0x4000)
+ return false;
+
+ #if 0
+ std::vector read_file(const char* n);
+ auto data = read_file("xorpad.bin");
+ memcpy(src, data.data(), 0x4000);
+
+ return false;
+ #endif
+
+ std::mt19937_64 rand (0xDEADBEEF);
+
+ uint64_t* key = (uint64_t*)src;
+
+ for (int i = 0; i < srcn / sizeof(uint64_t); i++)
+ key[i] = rand();
+
+ *(uint16_t *) (src + 0xc8) = 0xfc2e; // Magic
+ *(uint16_t *) (src + 0xca) = 0x2cfe; // Magic
+ *(uint16_t *) (src + 0xd2) = rand() & 0x1FFFu; // Just some random value
+
+ return true;
+}
+
+extern "C" void decrypt_global_metadata(uint8_t *data, size_t size) {
+ uint8_t longkey[0xB00];
+ uint8_t longkeyp[0xB0];
+ uint8_t shortkey[16];
+ get_global_metadata_keys(data + size - 0x4000, 0x4000, longkey, shortkey);
+ for (int i = 0; i < 16; i++)
+ shortkey[i] ^= initial_prev_xor[i];
+ memecrypto_prepare_key(longkey, longkeyp);
+
+ auto perentry = (uint32_t) (size / 0x100 / 0x40);
+ for (int i = 0; i < 0x100; i++) {
+ auto off = (0x40u * perentry) * i;
+
+ uint8_t prev[16];
+ memcpy(prev, shortkey, 16);
+ for (int j = 0; j < 4; j++) {
+ uint8_t curr[16];
+ memcpy(curr, &data[off + j * 0x10], 16);
+
+ memecrypto_decrypt(longkeyp, curr);
+
+ for (int k = 0; k < 16; k++)
+ curr[k] ^= prev[k];
+
+ memcpy(prev, &data[off + j * 0x10], 16);
+ memcpy(&data[off + j * 0x10], curr, 16);
+ }
+ }
+
+ uint8_t literal_dec_key[0x5000];
+ recrypt_global_metadata_header_string_fields(data, size, literal_dec_key);
+ recrypt_global_metadata_header_string_literals(data, size, literal_dec_key);
+}
+
+extern "C" void encrypt_global_metadata(uint8_t* data, size_t size) {
+ uint8_t literal_dec_key[0x5000];
+
+ gen_global_metadata_key(data + size - 0x4000, 0x4000);
+
+ generate_key_for_global_metadata_header_string(data, size, literal_dec_key);
+
+ recrypt_global_metadata_header_string_literals(data, size, literal_dec_key);
+ recrypt_global_metadata_header_string_fields(data, size, literal_dec_key);
+
+ uint8_t longkey[0xB00];
+ uint8_t longkeyp[0xB0];
+ uint8_t shortkey[16];
+
+ get_global_metadata_keys(data + size - 0x4000, 0x4000, longkey, shortkey);
+ for (int i = 0; i < 16; i++)
+ shortkey[i] ^= initial_prev_xor[i];
+ memecrypto_prepare_key(longkey, longkeyp);
+
+ auto perentry = (uint32_t) (size / 0x100 / 0x40);
+ for (int i = 0; i < 0x100; i++) {
+ auto off = (0x40u * perentry) * i;
+
+ uint8_t prev[16];
+ memcpy(prev, shortkey, 16);
+ for (int j = 0; j < 4; j++) {
+ uint8_t curr[16];
+ memcpy(curr, &data[off + j * 0x10], 16);
+
+ for (int k = 0; k < 16; k++)
+ curr[k] ^= prev[k];
+
+ memecrypto_encrypt(longkeyp, curr);
+
+ memcpy(prev, curr, 16);
+ memcpy(&data[off + j * 0x10], curr, 16);
+ }
+ }
+}
diff --git a/src-tauri/mhycrypto/metadata.h b/src-tauri/mhycrypto/metadata.h
new file mode 100644
index 0000000..f2c8c5b
--- /dev/null
+++ b/src-tauri/mhycrypto/metadata.h
@@ -0,0 +1,10 @@
+#ifndef METADATA_H
+#define METADATA_H
+
+#include
+#include
+
+extern "C" void decrypt_global_metadata(uint8_t *data, size_t size);
+extern "C" void encrypt_global_metadata(uint8_t *data, size_t size);
+
+#endif //METADATA_H
diff --git a/src-tauri/mhycrypto/metadatastringdec.cpp b/src-tauri/mhycrypto/metadatastringdec.cpp
new file mode 100644
index 0000000..66b50ae
--- /dev/null
+++ b/src-tauri/mhycrypto/metadatastringdec.cpp
@@ -0,0 +1,121 @@
+#include "metadatastringdec.h"
+
+#include
+#include
+#include
+
+struct m_header_fields {
+ char filler1[0x18];
+ uint32_t stringLiteralDataOffset; // 18
+ uint32_t stringLiteralDataCount; // 1c
+ uint32_t stringLiteralOffset; // 20
+ uint32_t stringLiteralCount; // 24
+ char filler2[0xd8 - 0x28];
+ uint32_t stringOffset, stringCount;
+};
+
+struct m_literal {
+ uint32_t offset, length;
+};
+
+void generate_key_for_global_metadata_header_string(uint8_t* data, size_t len, uint8_t* literal_dec_key) {
+ if (len < sizeof(m_header_fields))
+ throw std::out_of_range("data not big enough for global metadata header");
+
+ uint32_t values[0x12] = {
+ *(uint32_t *) (data + 0x60),
+ *(uint32_t *) (data + 0x64),
+ *(uint32_t *) (data + 0x68),
+ *(uint32_t *) (data + 0x6c),
+ *(uint32_t *) (data + 0x140),
+ *(uint32_t *) (data + 0x144),
+ *(uint32_t *) (data + 0x148),
+ *(uint32_t *) (data + 0x14c),
+ *(uint32_t *) (data + 0x100),
+ *(uint32_t *) (data + 0x104),
+ *(uint32_t *) (data + 0x108),
+ *(uint32_t *) (data + 0x10c),
+ *(uint32_t *) (data + 0xf0),
+ *(uint32_t *) (data + 0xf4),
+ *(uint32_t *) (data + 8),
+ *(uint32_t *) (data + 0xc),
+ *(uint32_t *) (data + 0x10),
+ *(uint32_t *) (data + 0x14)
+ };
+
+ uint64_t seed = ((uint64_t) values[values[0] & 0xfu] << 0x20u) | values[(values[0x11] & 0xf) + 2];
+
+ std::mt19937_64 rand (seed);
+
+ for (int i = 0; i < 6; i++) // Skip
+ rand();
+
+ auto key64 = (uint64_t *) literal_dec_key;
+ for (int i = 0; i < 0xa00; i++)
+ key64[i] = rand();
+}
+
+void recrypt_global_metadata_header_string_fields(uint8_t *data, size_t len, uint8_t *literal_dec_key) {
+ if (len < sizeof(m_header_fields))
+ throw std::out_of_range("data not big enough for global metadata header");
+
+ uint32_t values[0x12] = {
+ *(uint32_t *) (data + 0x60),
+ *(uint32_t *) (data + 0x64),
+ *(uint32_t *) (data + 0x68),
+ *(uint32_t *) (data + 0x6c),
+ *(uint32_t *) (data + 0x140),
+ *(uint32_t *) (data + 0x144),
+ *(uint32_t *) (data + 0x148),
+ *(uint32_t *) (data + 0x14c),
+ *(uint32_t *) (data + 0x100),
+ *(uint32_t *) (data + 0x104),
+ *(uint32_t *) (data + 0x108),
+ *(uint32_t *) (data + 0x10c),
+ *(uint32_t *) (data + 0xf0),
+ *(uint32_t *) (data + 0xf4),
+ *(uint32_t *) (data + 8),
+ *(uint32_t *) (data + 0xc),
+ *(uint32_t *) (data + 0x10),
+ *(uint32_t *) (data + 0x14)
+ };
+
+ uint64_t seed = ((uint64_t) values[values[0] & 0xfu] << 0x20u) | values[(values[0x11] & 0xf) + 2];
+
+ std::mt19937_64 rand (seed);
+
+ auto header = (m_header_fields *) data;
+ header->stringCount ^= (uint32_t) rand();
+ header->stringOffset ^= (uint32_t) rand();
+ rand();
+ header->stringLiteralOffset ^= (uint32_t) rand();
+ header->stringLiteralDataCount ^= (uint32_t) rand();
+ header->stringLiteralDataOffset ^= (uint32_t) rand();
+
+ auto key64 = (uint64_t *) literal_dec_key;
+ for (int i = 0; i < 0xa00; i++)
+ key64[i] = rand();
+}
+
+void recrypt_global_metadata_header_string_literals(uint8_t *data, size_t len, uint8_t *literal_dec_key) {
+ if (len < sizeof(m_header_fields))
+ throw std::out_of_range("data not big enough for global metadata header");
+
+ auto header = (m_header_fields *) data;
+ if ((size_t) header->stringLiteralCount + header->stringLiteralOffset > len)
+ throw std::out_of_range("file trimmed or string literal offset/count field invalid");
+
+ auto literals = (m_literal *) (data + header->stringLiteralOffset);
+ auto count = header->stringLiteralCount / sizeof(m_literal);
+ for (size_t i = 0; i < count; i++) {
+ auto slen = literals[i].length;
+ uint8_t *str = data + header->stringLiteralDataOffset + literals[i].offset;
+ uint8_t *okey = literal_dec_key + (i % 0x2800);
+
+ if ((size_t) header->stringLiteralDataOffset + literals[i].offset + slen > len)
+ throw std::out_of_range("file trimmed or contains invalid string entry");
+
+ for (size_t j = 0; j < slen; j++)
+ str[j] ^= literal_dec_key[(j + 0x1400u) % 0x5000u] ^ (okey[j % 0x2800u] + (uint8_t) j);
+ }
+}
diff --git a/src-tauri/mhycrypto/metadatastringdec.h b/src-tauri/mhycrypto/metadatastringdec.h
new file mode 100644
index 0000000..cfaf826
--- /dev/null
+++ b/src-tauri/mhycrypto/metadatastringdec.h
@@ -0,0 +1,13 @@
+#ifndef METADATASTRINGDEC_H
+#define METADATASTRINGDEC_H
+
+#include
+#include
+
+void recrypt_global_metadata_header_string_fields(uint8_t *data, size_t len, uint8_t *literal_dec_key);
+
+void recrypt_global_metadata_header_string_literals(uint8_t *data, size_t len, uint8_t *literal_dec_key);
+
+void generate_key_for_global_metadata_header_string(uint8_t* data, size_t len, uint8_t* literal_dec_key);
+
+#endif //METADATASTRINGDEC_H
diff --git a/src-tauri/src/file_helpers.rs b/src-tauri/src/file_helpers.rs
index e72570b..6493e5c 100644
--- a/src-tauri/src/file_helpers.rs
+++ b/src-tauri/src/file_helpers.rs
@@ -1,4 +1,6 @@
-use std::{fs, io::{Read, Write}};
+use std::fs;
+use file_diff::diff;
+use std::{io::{Read, Write}};
#[tauri::command]
pub fn rename(path: String, new_name: String) {
@@ -34,6 +36,11 @@ pub fn dir_delete(path: &str) {
fs::remove_dir_all(path).unwrap();
}
+#[tauri::command]
+pub fn are_files_identical(path1: &str, path2: &str) -> bool {
+ diff(path1, path2)
+}
+
#[tauri::command]
pub fn copy_file(path: String, new_path: String) -> bool {
let filename = &path.split('/').last().unwrap();
@@ -54,6 +61,44 @@ pub fn copy_file(path: String, new_path: String) -> bool {
}
}
+#[tauri::command]
+pub fn copy_file_with_new_name(path: String, new_path: String, new_name: String) -> bool {
+ let mut new_path_buf = std::path::PathBuf::from(&new_path);
+
+ // If the new path doesn't exist, create it.
+ if !dir_exists(new_path_buf.pop().to_string().as_str()) {
+ match std::fs::create_dir_all(&new_path) {
+ Ok(_) => {}
+ Err(e) => {
+ println!("Failed to create directory: {}", e);
+ return false;
+ }
+ };
+ }
+
+ // Copy old to new
+ match std::fs::copy(&path, format!("{}/{}", new_path, new_name)) {
+ Ok(_) => true,
+ Err(e) => {
+ println!("Failed to copy file: {}", e);
+ false
+ }
+ }
+}
+
+#[tauri::command]
+pub fn delete_file(path: String) -> bool {
+ match std::fs::remove_file(path) {
+ Ok(_) => true,
+ Err(e) => {
+ println!("Failed to delete file: {}", e);
+ false
+ }
+ };
+
+ false
+}
+
#[tauri::command]
pub fn read_file(path: String) -> String {
let mut file = match fs::File::open(path) {
diff --git a/src-tauri/src/main.rs b/src-tauri/src/main.rs
index 614756c..74419a4 100644
--- a/src-tauri/src/main.rs
+++ b/src-tauri/src/main.rs
@@ -18,6 +18,7 @@ mod structs;
mod system_helpers;
mod unzip;
mod web;
+mod metadata_patcher;
static WATCH_GAME_PROCESS: Lazy> = Lazy::new(|| Mutex::new(String::new()));
@@ -45,13 +46,18 @@ fn main() {
file_helpers::dir_is_empty,
file_helpers::dir_delete,
file_helpers::copy_file,
+ file_helpers::copy_file_with_new_name,
+ file_helpers::delete_file,
+ file_helpers::are_files_identical,
file_helpers::read_file,
file_helpers::write_file,
downloader::download_file,
downloader::stop_download,
lang::get_lang,
lang::get_languages,
- web::valid_url
+ web::valid_url,
+ web::web_get,
+ metadata_patcher::patch_metadata
])
.run(tauri::generate_context!())
.expect("error while running tauri application");
@@ -98,6 +104,7 @@ fn enable_process_watcher(window: tauri::Window,process: String) {
*WATCH_GAME_PROCESS.lock().unwrap() = "".to_string();
disconnect();
+ window.emit("game_closed", &()).unwrap();
break;
}
}
diff --git a/src-tauri/src/metadata_patcher.rs b/src-tauri/src/metadata_patcher.rs
new file mode 100644
index 0000000..bc6a83b
--- /dev/null
+++ b/src-tauri/src/metadata_patcher.rs
@@ -0,0 +1,162 @@
+use regex::Regex;
+use std::fs::File;
+use std::fs::OpenOptions;
+use std::io::Read;
+use std::io::Write;
+
+extern {
+ fn decrypt_global_metadata(data : *mut u8, size : u64);
+ fn encrypt_global_metadata(data : *mut u8, size : u64);
+}
+
+fn dll_decrypt_global_metadata(data : *mut u8, size : u64) -> Result> {
+ unsafe {
+ decrypt_global_metadata(data, size);
+ Ok(true)
+ }
+}
+
+fn dll_encrypt_global_metadata(data : *mut u8, size : u64) -> Result> {
+ unsafe {
+ encrypt_global_metadata(data, size);
+ Ok(true)
+ }
+}
+
+#[tauri::command]
+pub fn patch_metadata(metadata_folder: &str) -> bool {
+ let metadata_file = &(metadata_folder.to_owned() + "\\global-metadata-unpatched.dat");
+ println!("Patching metadata file: {}", metadata_file);
+ let decrypted = decrypt_metadata(metadata_file);
+ if do_vecs_match(&decrypted, &Vec::new()) {
+ println!("Failed to decrypt metadata file.");
+ return false;
+ }
+
+ let modified = replace_keys(&decrypted);
+ if do_vecs_match(&modified, &Vec::new()) {
+ println!("Failed to replace keys in metadata file.");
+ return false;
+ }
+
+ let encrypted = encrypt_metadata(&modified);
+ if do_vecs_match(&encrypted, &Vec::new()) {
+ println!("Failed to re-encrypt metadata file.");
+ return false;
+ }
+
+ //write encrypted to file
+ let mut file = match OpenOptions::new().create(true).write(true).open(&(metadata_folder.to_owned() + "\\global-metadata-patched.dat")) {
+ Ok(file) => file,
+ Err(e) => {
+ println!("Failed to open global-metadata: {}", e);
+ return false;
+ }
+ };
+
+ file.write_all(&encrypted).unwrap();
+
+ true
+}
+
+fn decrypt_metadata(file_path: &str) -> Vec {
+ let mut file = match File::open(file_path) {
+ Ok(file) => file,
+ Err(e) => {
+ println!("Failed to open global-metadata: {}", e);
+ return Vec::new();
+ }
+ };
+ let mut data = Vec::new();
+
+ // Read metadata file
+ match file.read_to_end(&mut data) {
+ Ok(_) => (),
+ Err(e) => {
+ println!("Failed to read global-metadata: {}", e);
+ return Vec::new();
+ }
+ }
+
+ // Decrypt metadata file
+ match dll_decrypt_global_metadata(data.as_mut_ptr(), data.len().try_into().unwrap()) {
+ Ok(_) => {
+ println!("Successfully decrypted global-metadata");
+ data
+ }
+ Err(e) => {
+ println!("Failed to decrypt global-metadata: {}", e);
+ Vec::new()
+ }
+ };
+
+ Vec::new()
+}
+
+fn replace_keys(data: &[u8]) -> Vec {
+ let mut new_data = String::new();
+
+ unsafe {
+ let data_str = String::from_utf8_unchecked(data.to_vec());
+
+ let re = Regex::new(r"((.|\n|\r)*?)").unwrap();
+ let matches = re.find_iter(&data_str);
+
+ // dispatch key is index 3
+ // password key is index 2
+
+ for (i, rmatch) in matches.enumerate() {
+ let key = rmatch.as_str();
+
+ if i == 2 {
+ println!("Replacing password key");
+ new_data = replace_rsa_key(&data_str, key, "passwordKey.txt");
+ } else if i == 3 {
+ println!("Replacing dispatch key");
+ new_data = replace_rsa_key(&new_data, key, "dispatchKey.txt");
+ }
+ }
+ }
+
+ return new_data.as_bytes().to_vec();
+}
+
+fn replace_rsa_key(old_data: &str, to_replace: &str, file_name: &str) -> String {
+ // Read dispatch key file
+ unsafe {
+ let mut new_key_file = match File::open(&("keys/".to_owned() + file_name)) {
+ Ok(file) => file,
+ Err(e) => {
+ println!("Failed to open keys/{}: {}", file_name, e);
+ return String::new();
+ }
+ };
+ let mut key_data = Vec::new();
+ new_key_file.read_to_end(&mut key_data).unwrap();
+ let new_key = String::from_utf8_unchecked(key_data.to_vec());
+
+ // Replace old key with new key
+ old_data.replace(to_replace, &new_key)
+ }
+}
+
+fn encrypt_metadata(old_data: &[u8]) -> Vec {
+ let mut data = old_data.to_vec();
+ match dll_encrypt_global_metadata(data.as_mut_ptr(), data.len().try_into().unwrap()) {
+ Ok(_) => {
+ println!("Successfully encrypted global-metadata");
+ data
+ }
+ Err(e) => {
+ println!("Failed to encrypt global-metadata: {}", e);
+ Vec::new()
+ }
+ };
+
+ Vec::new()
+}
+
+fn do_vecs_match(a: &Vec, b: &Vec) -> bool {
+ let matching = a.iter().zip(b.iter()).filter(|&(a, b)| a == b).count();
+ matching == a.len() && matching == b.len()
+}
\ No newline at end of file
diff --git a/src-tauri/src/web.rs b/src-tauri/src/web.rs
index 9650124..c56878f 100644
--- a/src-tauri/src/web.rs
+++ b/src-tauri/src/web.rs
@@ -26,3 +26,9 @@ pub(crate) async fn valid_url(url: String) -> bool {
response.status().as_str() == "200"
}
+
+#[tauri::command]
+pub async fn web_get(url: String) -> String {
+ // Send a GET request to the specified URL and send the response body back to the client.
+ query(&url).await
+}
diff --git a/src-tauri/tauri.conf.json b/src-tauri/tauri.conf.json
index 3db3588..f7118f4 100644
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -55,7 +55,9 @@
"signingIdentity": null
},
"resources": [
- "lang/*.json"
+ "lang/*.json",
+ "keys/*",
+ "./mhycrypto.dll"
],
"targets": "all",
"windows": {
diff --git a/src/ui/App.tsx b/src/ui/App.tsx
index 49e87ef..7e226d0 100644
--- a/src/ui/App.tsx
+++ b/src/ui/App.tsx
@@ -22,6 +22,7 @@ import { dataDir } from '@tauri-apps/api/path'
import { appWindow } from '@tauri-apps/api/window'
import { convertFileSrc } from '@tauri-apps/api/tauri'
import { getTheme, loadTheme } from '../utils/themes'
+import { unpatchGame } from '../utils/metadata'
interface IProps {
[key: string]: never;
@@ -60,6 +61,17 @@ class App extends React.Component {
setConfigOption('grasscutter_path', payload)
})
+ // Emitted for metadata replacing-purposes
+ listen('game_closed', async () => {
+ const unpatched = await unpatchGame()
+
+ console.log(`unpatched game? ${unpatched}`)
+
+ if (!unpatched) {
+ alert(`Could not unpatch game! (You should be able to find your metadata backup in ${await dataDir()}\\cultivation\\)`)
+ }
+ })
+
let min = false
// periodically check if we need to min/max based on whether the game is open
@@ -194,6 +206,7 @@ class App extends React.Component {
// Options menu
this.state.optionsOpen ? (
this.setState({ optionsOpen: !this.state.optionsOpen })}
/>
) : null
diff --git a/src/ui/components/ServerLaunchSection.tsx b/src/ui/components/ServerLaunchSection.tsx
index 4a2eb56..cc6e250 100644
--- a/src/ui/components/ServerLaunchSection.tsx
+++ b/src/ui/components/ServerLaunchSection.tsx
@@ -12,6 +12,8 @@ import Akebi from '../../resources/icons/akebi.svg'
import './ServerLaunchSection.css'
import {dataDir} from '@tauri-apps/api/path'
+import { getGameExecutable } from '../../utils/game'
+import { patchGame, unpatchGame } from '../../utils/metadata'
interface IState {
grasscutterEnabled: boolean;
@@ -90,19 +92,23 @@ export default class ServerLaunchSection extends React.Component<{}, IState> {
async playGame(exe?: string, proc_name?: string) {
const config = await getConfig()
-
- if (!config.game_install_path) return alert('Game path not set!')
+
+ if(!await getGameExecutable()) {
+ alert('Game executable not set!')
+ return
+ }
// Connect to proxy
if (config.toggle_grasscutter) {
- let game_exe = config.game_install_path
+ const patched = await patchGame()
- if (game_exe.includes('\\')) {
- game_exe = game_exe.substring(config.game_install_path.lastIndexOf('\\') + 1)
- } else {
- game_exe = game_exe.substring(config.game_install_path.lastIndexOf('/') + 1)
+ if (!patched) {
+ alert('Could not patch game!')
+ return
}
+ const game_exe = await getGameExecutable()
+
// Save last connected server and port
await setConfigOption('last_ip', this.state.ip)
await setConfigOption('last_port', this.state.port)
@@ -118,13 +124,10 @@ export default class ServerLaunchSection extends React.Component<{}, IState> {
// Open server as well if the options are set
if (config.grasscutter_with_game) {
- let jarFolder = config.grasscutter_path
+ const jarFolderArr = config.grasscutter_path.replace(/\\/g, '/').split('/')
+ jarFolderArr.pop()
- if (jarFolder.includes('/')) {
- jarFolder = jarFolder.substring(0, config.grasscutter_path.lastIndexOf('/'))
- } else {
- jarFolder = jarFolder.substring(0, config.grasscutter_path.lastIndexOf('\\'))
- }
+ const jarFolder = jarFolderArr.join('/')
await invoke('run_jar', {
path: config.grasscutter_path,
@@ -132,6 +135,13 @@ export default class ServerLaunchSection extends React.Component<{}, IState> {
javaPath: config.java_path || ''
})
}
+ } else {
+ const unpatched = await unpatchGame()
+
+ if (!unpatched) {
+ alert(`Could not unpatch game, aborting launch! (You can find your metadata backup in ${await dataDir()}\\cultivation\\)`)
+ return
+ }
}
// Launch the program
diff --git a/src/ui/components/common/DirInput.tsx b/src/ui/components/common/DirInput.tsx
index ece7bd3..510969b 100644
--- a/src/ui/components/common/DirInput.tsx
+++ b/src/ui/components/common/DirInput.tsx
@@ -14,7 +14,8 @@ interface IProps {
readonly?: boolean
placeholder?: string
folder?: boolean
- customClearBehaviour?: () => void
+ customClearBehaviour?: () => void,
+ openFolder?: string
}
interface IState {
@@ -67,10 +68,12 @@ export default class DirInput extends React.Component {
directory: true
})
} else {
+ console.log(this.props.openFolder)
path = await open({
filters: [
{ name: 'Files', extensions: this.props.extensions || ['*'] }
- ]
+ ],
+ defaultPath: this.props.openFolder
})
}
diff --git a/src/ui/components/menu/Options.tsx b/src/ui/components/menu/Options.tsx
index 282aaaa..42e3318 100644
--- a/src/ui/components/menu/Options.tsx
+++ b/src/ui/components/menu/Options.tsx
@@ -12,9 +12,12 @@ import * as server from '../../../utils/server'
import './Options.css'
import BigButton from '../common/BigButton'
+import DownloadHandler from '../../../utils/download'
+import * as meta from '../../../utils/metadata'
interface IProps {
closeFn: () => void;
+ downloadManager: DownloadHandler;
}
interface IState {
@@ -55,19 +58,20 @@ export default class Options extends React.Component {
akebi_path: '',
}
- this.setGameExec = this.setGameExec.bind(this)
+ this.setGameExecutable = this.setGameExecutable.bind(this)
this.setGrasscutterJar = this.setGrasscutterJar.bind(this)
this.setJavaPath = this.setJavaPath.bind(this)
this.setAkebi = this.setAkebi.bind(this)
this.toggleGrasscutterWithGame = this.toggleGrasscutterWithGame.bind(this)
this.setCustomBackground = this.setCustomBackground.bind(this)
this.toggleEncryption = this.toggleEncryption.bind(this)
+ this.restoreMetadata = this.restoreMetadata.bind(this)
}
async componentDidMount() {
const config = await getConfig()
const languages = await getLanguages()
-
+
// Remove jar from path
const path = config.grasscutter_path.replace(/\\/g, '/')
const folderPath = path.substring(0, path.lastIndexOf('/'))
@@ -81,7 +85,7 @@ export default class Options extends React.Component {
language_options: languages,
current_language: config.language || 'en',
bg_url_or_path: config.customBackground || '',
- themes: (await getThemeList()).map(t => t.name),
+ themes: (await getThemeList()).map((t) => t.name),
theme: config.theme || 'default',
encryption: await translate(encEnabled ? 'options.enabled' : 'options.disabled'),
swag: config.swag_mode || false,
@@ -93,11 +97,11 @@ export default class Options extends React.Component {
this.forceUpdate()
}
- setGameExec(value: string) {
+ setGameExecutable(value: string) {
setConfigOption('game_install_path', value)
this.setState({
- game_install_path: value
+ game_install_path: value,
})
}
@@ -105,7 +109,7 @@ export default class Options extends React.Component {
setConfigOption('grasscutter_path', value)
this.setState({
- grasscutter_path: value
+ grasscutter_path: value,
})
}
@@ -113,7 +117,7 @@ export default class Options extends React.Component {
setConfigOption('java_path', value)
this.setState({
- java_path: value
+ java_path: value,
})
}
@@ -140,7 +144,7 @@ export default class Options extends React.Component {
setConfigOption('grasscutter_with_game', changedVal)
this.setState({
- grasscutter_with_game: changedVal
+ grasscutter_with_game: changedVal,
})
}
@@ -151,16 +155,16 @@ export default class Options extends React.Component {
if (!isUrl) {
const filename = value.replace(/\\/g, '/').split('/').pop()
- const localBgPath = (await dataDir() as string).replace(/\\/g, '/')
-
+ const localBgPath = ((await dataDir()) as string).replace(/\\/g, '/')
+
await setConfigOption('customBackground', `${localBgPath}/cultivation/bg/${filename}`)
-
+
// Copy the file over to the local directory
await invoke('copy_file', {
path: value.replace(/\\/g, '/'),
- newPath: `${localBgPath}cultivation/bg/`
+ newPath: `${localBgPath}cultivation/bg/`,
})
-
+
window.location.reload()
} else {
await setConfigOption('customBackground', value)
@@ -184,10 +188,17 @@ export default class Options extends React.Component {
await server.toggleEncryption(folderPath + '/config.json')
this.setState({
- encryption: await translate(await server.encryptionEnabled(folderPath + '/config.json') ? 'options.enabled' : 'options.disabled')
+ encryption: await translate(
+ (await server.encryptionEnabled(folderPath + '/config.json')) ? 'options.enabled' : 'options.disabled'
+ ),
})
}
+ async restoreMetadata() {
+ console.log(this.props)
+ await meta.restoreMetadata(this.props.downloadManager)
+ }
+
async installCert() {
await invoke('generate_ca_files', {
path: await dataDir() + 'cultivation'
@@ -197,31 +208,39 @@ export default class Options extends React.Component {
render() {
return (