aboutsummaryrefslogtreecommitdiffhomepage
path: root/File-decryption/webapp
diff options
context:
space:
mode:
Diffstat (limited to 'File-decryption/webapp')
-rw-r--r--File-decryption/webapp/assets/css/style.css (renamed from File-decryption/webapp/style.css)0
-rw-r--r--File-decryption/webapp/assets/js/sha1.js (renamed from File-decryption/webapp/sha1.js)0
-rw-r--r--File-decryption/webapp/assets/proto/Capture.proto23
-rw-r--r--File-decryption/webapp/assets/proto/Preset.proto157
-rw-r--r--File-decryption/webapp/main.js107
5 files changed, 180 insertions, 107 deletions
diff --git a/File-decryption/webapp/style.css b/File-decryption/webapp/assets/css/style.css
index 64fa213..64fa213 100644
--- a/File-decryption/webapp/style.css
+++ b/File-decryption/webapp/assets/css/style.css
diff --git a/File-decryption/webapp/sha1.js b/File-decryption/webapp/assets/js/sha1.js
index 13d340f..13d340f 100644
--- a/File-decryption/webapp/sha1.js
+++ b/File-decryption/webapp/assets/js/sha1.js
diff --git a/File-decryption/webapp/assets/proto/Capture.proto b/File-decryption/webapp/assets/proto/Capture.proto
new file mode 100644
index 0000000..01e66ad
--- /dev/null
+++ b/File-decryption/webapp/assets/proto/Capture.proto
@@ -0,0 +1,23 @@
+syntax = "proto3";
+
+package captureProto;
+
+message Capture {
+ float sample_rate = 1;
+ uint32 pre_filter_length = 2;
+ uint32 post_filter_length = 3;
+ repeated float pre_filter_coefficients = 4;
+ repeated float post_filter_coefficients = 5;
+ float constant_pre_gain = 6;
+ float constant_post_gain = 7;
+ uint32 number_of_layers = 8;
+ repeated uint32 layer_sizes = 9;
+ repeated layerWeightsAndBiases weights_and_biases = 10;
+ float high_pass_frequency = 11;
+ float high_pass_bandwidth = 12;
+}
+
+message layerWeightsAndBiases {
+ repeated float weights = 1;
+ repeated float biases = 2;
+} \ No newline at end of file
diff --git a/File-decryption/webapp/assets/proto/Preset.proto b/File-decryption/webapp/assets/proto/Preset.proto
new file mode 100644
index 0000000..5fd8174
--- /dev/null
+++ b/File-decryption/webapp/assets/proto/Preset.proto
@@ -0,0 +1,157 @@
+syntax = "proto3";
+
+message BinaryPreset {
+ string name = 2;
+ uint32 hash = 3;
+ string date = 4;
+ float volume = 5;
+ float pan = 6;
+ uint32 default_scene = 7;
+ string author_name = 8;
+ string author_id = 9;
+ uint32 tempo = 10;
+ repeated Chain chains = 11;
+ repeated string tags = 12;
+ repeated LegacyStompModeStompData legacy_stomp_mode_stomp_data = 13;
+ repeated uint32 scene_tempo = 14;
+ repeated string scene_labels = 15;
+ repeated MidiMessageInfo midi_messages = 16;
+ repeated MidiMessageInfo midi_messages_general = 17;
+ repeated Bypass bypass = 18;
+ repeated Model tempoProgramData = 19;
+ repeated uint32 layout_code_1 = 20;
+ repeated uint32 layout_code_2 = 21;
+ repeated string created_version = 22;
+ repeated string modified_version = 23;
+ repeated string oldest_compatible_version = 24;
+ repeated string cloud_id = 25;
+ repeated string description = 26;
+ repeated StompModeAssignment stomp_mode_assignments = 27;
+}
+
+message Chain {
+ repeated Model models = 5;
+ repeated SplitControlPoints split_control_points = 6;
+ repeated Model splitter = 7;
+ repeated Model mixer = 8;
+ repeated Model output_control = 9;
+ repeated SceneBypass splitBypass = 10;
+ repeated SceneBypass mixBypass = 11;
+ repeated Model combined_splitter = 12;
+ repeated Model input_control = 13;
+
+ oneof _in_portid {
+ uint32 in_portid = 1;
+ }
+
+ oneof _out_portid {
+ uint32 out_portid = 2;
+ }
+
+ oneof _row {
+ uint32 row = 14;
+ }
+}
+
+message Model {
+ repeated Param params = 2;
+ repeated Expression bypass_expression = 3;
+ repeated ExpressionBypassInfo expression_bypass_info = 4;
+
+ oneof _hash {
+ uint32 hash = 1;
+ }
+
+ oneof _column {
+ uint32 column = 5;
+ }
+}
+
+message SplitControlPoints {
+ int32 split = 1;
+ int32 mix = 2;
+}
+
+message Bypass {
+ repeated ColBypass colBypass = 1;
+
+ oneof _row {
+ uint32 row = 2;
+ }
+}
+
+message ColBypass {
+ repeated SceneBypass sceneBypass = 1;
+
+ oneof _column {
+ uint32 column = 2;
+ }
+}
+
+message SceneBypass {
+ bool bypass = 1;
+}
+
+message Param {
+ repeated ParamValue param_values = 5;
+
+ oneof _expression {
+ int32 expression = 1;
+ }
+
+ oneof _expression_min {
+ float expression_min = 2;
+ }
+
+ oneof _expression_max {
+ float expression_max = 3;
+ }
+
+ oneof _scene_mode {
+ bool scene_mode = 4;
+ }
+
+ oneof _index {
+ uint32 index = 6;
+ }
+}
+
+message ParamValue {
+ oneof value {
+ int32 int_value = 1;
+ float float_value = 2;
+ string string_value = 3;
+ }
+}
+
+message LegacyStompModeStompData {
+ uint32 row = 1;
+ uint32 column = 2;
+}
+
+message StompModeAssignment {
+ uint32 row = 1;
+ uint32 column = 2;
+ uint32 stomp_index = 3;
+}
+
+message MidiMessageInfo {
+ uint32 type = 1;
+ uint32 channel = 2;
+ uint32 param1 = 3;
+ uint32 param2 = 4;
+ uint32 param3 = 5;
+}
+
+message Expression {
+ int32 expression = 1;
+ float expression_min = 2;
+ float expression_max = 3;
+}
+
+message ExpressionBypassInfo {
+ uint32 type = 1;
+ bool invert = 2;
+ uint32 delay_ms = 3;
+ bool latch_emulation = 4;
+}
diff --git a/File-decryption/webapp/main.js b/File-decryption/webapp/main.js
deleted file mode 100644
index 792eb3d..0000000
--- a/File-decryption/webapp/main.js
+++ /dev/null
@@ -1,107 +0,0 @@
-// as seen in /usr/lib/libzc.so / SetupKeys
-const MASTER_KEY = new Uint8Array([
- 0x13, 0x27, 0x3f, 0x42,
- 0xa5, 0xb6, 0x79, 0xe8,
- 0x20, 0x31, 0xc4, 0xf5,
- 0x16, 0x17, 0x88, 0x2f,
- 0x43, 0xa4, 0x55, 0x69,
- 0x77, 0xb8, 0xe2, 0x83,
- 0x04, 0x05, 0x60, 0x70,
- 0x80, 0x02, 0x03, 0x04,
- 0x50, 0x6a, 0x7c, 0x8a,
- 0x02, 0x30, 0x40, 0x51,
- 0x6a, 0x7d, 0x8d, 0x22,
- 0x33, 0x44, 0x59, 0x66,
- 0x71, 0x08, 0x02, 0x03,
- 0x43, 0x05, 0x67, 0x7a,
- 0x8f]);
-
-function hex(byteArray) {
- return Array.prototype.map.call(byteArray, function (byte) {
- return ('0' + (byte & 0xFF).toString(16)).slice(-2);
- }).join('');
-}
-
-// ported from EVP_BytesToKey
-// https://github.com/openssl/openssl/blob/c04e78f0c69201226430fed14c291c281da47f2d/crypto/evp/evp_key.c#L78
-function deriveKeyAndIV(password, iterations = 10) {
- var keyLen = 16;
- var ivLen = 16;
- var addmd = 0;
-
- var key = new Uint8Array(keyLen);
- var iv = new Uint8Array(ivLen);
- var tmp = new Uint8Array();
- var i, key_i = 0, iv_i = 0;
-
- for (; keyLen > 0 || ivLen > 0;) {
- if (addmd++) {
- block = new Uint8Array([...tmp, ...password]);
- } else {
- block = password;
- }
-
- tmp = new Uint8Array(sha1.array(block));
- for (i = 1; i < iterations; i++) {
- tmp = sha1.array(tmp);
- }
-
- i = 0;
- while (keyLen && i != tmp.length) {
- key[key_i++] = tmp[i];
- keyLen--;
- i++;
- }
-
- while (ivLen != 0 && i != tmp.length) {
- iv[iv_i++] = tmp[i];
- ivLen--;
- i++;
- }
- }
-
- return { key: key, iv: iv };
-}
-
-function processFileInput(e) {
- const fileName = e.target.fileName;
- const serial = document.getElementById('serial-input').value;
- let main_key = null;
- if (serial.length > 0) {
- // local decryption, use master key + serial
- main_key = new Uint8Array([...MASTER_KEY, ...new TextEncoder("utf-8").encode(serial)]);
- } else {
- // global decryption, use master key only
- main_key = MASTER_KEY;
- }
-
- // derive key and iv with our EVP_BytesToKey port
- const derived = deriveKeyAndIV(main_key);
- // encrypted file contents
- const ciphertext = e.target.result;
- // import the raw key
- window.crypto.subtle.importKey("raw", derived.key, "AES-CTR", true, ["encrypt", "decrypt"]).then(function (key) {
- // decrypt using aes-128-ctr
- window.crypto.subtle.decrypt({ name: "AES-CTR", counter: derived.iv, length: 128 }, key, ciphertext).then(function (cleartext) {
- var blob = new Blob([cleartext], { type: "application/octet-stream" });
- const link = document.createElement('a');
- link.href = window.URL.createObjectURL(blob);
- link.download = fileName + '.dec';
- link.click();
- });
- });
-}
-
-document.addEventListener("DOMContentLoaded", function () {
- // handle file uploads
- let fileInput = document.getElementById('file-input')
- fileInput.onchange = () => {
- const reader = new FileReader()
- reader.onload = processFileInput;
- for (let file of fileInput.files) {
- // https://stackoverflow.com/questions/24245105/how-to-get-the-filename-from-the-javascript-filereader
- reader.fileName = file.name;
- reader.readAsArrayBuffer(file);
- }
- };
-}); \ No newline at end of file
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 14:19:46 +0000