mirror of https://github.com/VueTubeApp/VueTube
refactor(decipherFunction): Created function makeDecipherFunction for deciphering url`s. Fixed an issue where the application would stop working if the function was generated incorrectly. Updated regex patterns.
This commit is contained in:
Georgiy
parent
b16cfb7fa5
commit
6d9fcda349
|
|
@ -24,80 +24,82 @@ class Innertube {
|
|||
return typeof this.ErrorCallback === "function";
|
||||
}
|
||||
|
||||
async initAsync() {
|
||||
const html = await Http.get({
|
||||
url: constants.URLS.YT_URL,
|
||||
params: { hl: "en" },
|
||||
}).catch((error) => error);
|
||||
async makeDecipherFunction(html) {
|
||||
// Get url of base.js file
|
||||
const baseJsUrl =
|
||||
constants.URLS.YT_URL +
|
||||
getBetweenStrings(html.data, '"jsUrl":"', '","cssUrl"');
|
||||
|
||||
try {
|
||||
if (html instanceof Error && this.checkErrorCallback)
|
||||
this.ErrorCallback(html.message, true);
|
||||
// Get base.js content
|
||||
const baseJs = await Http.get({
|
||||
url: baseJsUrl,
|
||||
}).catch((error) => error);
|
||||
// Example:
|
||||
//;var IF={k4:function(a,b){var c=a[0];a[0]=a[b%a.length];a[b%a.length]=c},
|
||||
// VN:function(a){a.reverse()},
|
||||
// DW:function(a,b){a.splice(0,b)}};
|
||||
let isMatch;
|
||||
if (
|
||||
/;var [A-Za-z]+=\{[A-Za-z0-9]+:function\([^)]*\)\{[^}]*\},\n[A-Za-z]+:function\(a\)\{[^}]*\},\n[A-Za-z]+:function\([^)]*\)\{[^}]*\}\};/.exec(
|
||||
// Get base.js content
|
||||
const baseJs = await Http.get({
|
||||
url: baseJsUrl,
|
||||
}).catch((error) => error);
|
||||
// Example:
|
||||
//;var IF={k4:function(a,b){var c=a[0];a[0]=a[b%a.length];a[b%a.length]=c},
|
||||
// VN:function(a){a.reverse()},
|
||||
// DW:function(a,b){a.splice(0,b)}};
|
||||
let isMatch;
|
||||
if (
|
||||
/;var [A-Za-z]+=\{[A-Za-z0-9]+:function\([^)]*\)\{[^}]*\},\n[A-Za-z0-9]+:function\(a\)\{[^}]*\},\n[A-Za-z0-9]+:function\([^)]*\)\{[^}]*\}\};/.exec(
|
||||
baseJs.data
|
||||
)
|
||||
) {
|
||||
isMatch =
|
||||
/;var [A-Za-z]+=\{[A-Za-z0-9]+:function\([^)]*\)\{[^}]*\},\n[A-Za-z0-9]+:function\(a\)\{[^}]*\},\n[A-Za-z0-9]+:function\([^)]*\)\{[^}]*\}\};/.exec(
|
||||
baseJs.data
|
||||
)
|
||||
) {
|
||||
isMatch =
|
||||
/;var [A-Za-z]+=\{[A-Za-z0-9]+:function\([^)]*\)\{[^}]*\},\n[A-Za-z]+:function\(a\)\{[^}]*\},\n[A-Za-z]+:function\([^)]*\)\{[^}]*\}\};/.exec(
|
||||
baseJs.data
|
||||
);
|
||||
} else if (
|
||||
/;var [A-Za-z]+=\{[A-Za-z0-9]+:function\([^)]*\)\{[^}]*\},\n[A-Za-z]+:function\([A-Za-z],[A-Za-z]\)\{[^}]*\},\n[A-Za-z]+:function\([^)]*\)\{[^}]*\}\};/.exec(
|
||||
);
|
||||
} else if (
|
||||
/;var [A-Za-z]+=\{[A-Za-z0-9]+:function\([^)]*\)\{[^}]*\},\n[A-Za-z0-9]+:function\([A-Za-z],[A-Za-z]\)\{[^}]*\},\n[A-Za-z0-9]+:function\([^)]*\)\{[^}]*\}\};/.exec(
|
||||
baseJs.data
|
||||
)
|
||||
) {
|
||||
isMatch =
|
||||
/;var [A-Za-z]+=\{[A-Za-z0-9]+:function\([^)]*\)\{[^}]*\},\n[A-Za-z0-9]+:function\([A-Za-z],[A-Za-z]\)\{[^}]*\},\n[A-Za-z0-9]+:function\([^)]*\)\{[^}]*\}\};/.exec(
|
||||
baseJs.data
|
||||
)
|
||||
) {
|
||||
isMatch =
|
||||
/;var [A-Za-z]+=\{[A-Za-z0-9]+:function\([^)]*\)\{[^}]*\},\n[A-Za-z]+:function\([A-Za-z],[A-Za-z]\)\{[^}]*\},\n[A-Za-z]+:function\([^)]*\)\{[^}]*\}\};/.exec(
|
||||
baseJs.data
|
||||
);
|
||||
}
|
||||
);
|
||||
}
|
||||
|
||||
if (isMatch) {
|
||||
console.log("The input string matches the regex pattern.");
|
||||
} else {
|
||||
console.log("The input string does not match the regex pattern.");
|
||||
}
|
||||
// Get first part of decipher function
|
||||
if (isMatch) {
|
||||
console.log("The input string matches the regex pattern.");
|
||||
const firstPart = isMatch[0].substring(1);
|
||||
|
||||
if (
|
||||
/\{[A-Za-z]=[A-Za-z]\.split\(""\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);return [A-Za-z]\.join\(""\)\};/.exec(
|
||||
/\{[A-Za-z]=[A-Za-z]\.split\(""\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);return [A-Za-z]\.join\(""\)\};/.exec(
|
||||
baseJs.data
|
||||
)
|
||||
) {
|
||||
isMatch =
|
||||
/\{[A-Za-z]=[A-Za-z]\.split\(""\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);return [A-Za-z]\.join\(""\)\};/.exec(
|
||||
/\{[A-Za-z]=[A-Za-z]\.split\(""\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);return [A-Za-z]\.join\(""\)\};/.exec(
|
||||
baseJs.data
|
||||
);
|
||||
} else if (
|
||||
/{[A-Za-z]=[A-Za-z]\.split\(""\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);return +[A-Za-z]\.join\(""\)};/.exec(
|
||||
/{[A-Za-z]=[A-Za-z]\.split\(""\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);return +[A-Za-z]\.join\(""\)};/.exec(
|
||||
baseJs.data
|
||||
)
|
||||
) {
|
||||
isMatch =
|
||||
/{[A-Za-z]=[A-Za-z]\.split\(""\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);return +[A-Za-z]\.join\(""\)};/.exec(
|
||||
/{[A-Za-z]=[A-Za-z]\.split\(""\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);return +[A-Za-z]\.join\(""\)};/.exec(
|
||||
baseJs.data
|
||||
);
|
||||
} else if (
|
||||
/\{[A-Za-z]=[A-Za-z]\.split\(""\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);return +[A-Za-z]\.join\(""\)};/.exec(
|
||||
baseJs.data
|
||||
)
|
||||
) {
|
||||
isMatch =
|
||||
/\{[A-Za-z]=[A-Za-z]\.split\(""\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);return +[A-Za-z]\.join\(""\)};/.exec(
|
||||
baseJs.data
|
||||
);
|
||||
} else {
|
||||
isMatch =
|
||||
/\{a=a\.split\(""\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);[A-Za-z]+\.[A-Za-z]+\([^)]*\);return a\.join\(""\)\};/.exec(
|
||||
/\{a=a\.split\(""\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);[A-Za-z]+\.[A-Za-z0-9]+\([^)]*\);return a\.join\(""\)\};/.exec(
|
||||
baseJs.data
|
||||
);
|
||||
}
|
||||
if (!isMatch) {
|
||||
console.warn(
|
||||
"The second part of decipher string does not match the regex pattern."
|
||||
);
|
||||
}
|
||||
// Example:
|
||||
// {a=a.split("");IF.k4(a,4);IF.VN(a,68);IF.DW(a,2);IF.VN(a,66);IF.k4(a,19);IF.DW(a,2);IF.VN(a,36);IF.DW(a,2);IF.k4(a,41);return a.join("")};
|
||||
|
||||
|
|
@ -110,6 +112,23 @@ class Innertube {
|
|||
let signatureIntValue = /.sts="[0-9]+";/.exec(baseJs.data);
|
||||
// Get signature timestamp
|
||||
this.signatureTimestamp = signatureIntValue[0].replace(/\D/g, "");
|
||||
} else {
|
||||
console.warn(
|
||||
"The first part of decipher string does not match the regex pattern."
|
||||
);
|
||||
}
|
||||
}
|
||||
async initAsync() {
|
||||
const html = await Http.get({
|
||||
url: constants.URLS.YT_URL,
|
||||
params: { hl: "en" },
|
||||
}).catch((error) => error);
|
||||
|
||||
await this.makeDecipherFunction(html);
|
||||
try {
|
||||
if (html instanceof Error && this.checkErrorCallback)
|
||||
this.ErrorCallback(html.message, true);
|
||||
|
||||
try {
|
||||
const data = JSON.parse(
|
||||
"{" + getBetweenStrings(html.data, "ytcfg.set({", ");")
|
||||
|
|
@ -385,7 +404,7 @@ class Innertube {
|
|||
|
||||
static getThumbnail(id, resolution) {
|
||||
if (resolution == "max") {
|
||||
const url = `https://img.youtube.com/vi/${id}/maxresdefault.jpg`;
|
||||
const url = `https://img.youtube.com/vi/${id}/hqdefault.jpg`;
|
||||
let img = new Image();
|
||||
img.src = url;
|
||||
img.onload = function () {
|
||||
|
|
|
|||
Loading…
Reference in New Issue