81 lines
2.5 KiB
Rust
81 lines
2.5 KiB
Rust
use base64::{Engine as _, engine::general_purpose};
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use ntex::web;
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use crate::util::requester::Requester;
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/// Extracts digits from a string and sums them.
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fn ssut51(arg: &str) -> u32 {
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arg.chars()
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.filter(|c| c.is_ascii_digit())
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.map(|c| c.to_digit(10).unwrap())
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.sum()
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}
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/// Encodes a token: "<sum1>-<host>-<sum2>" using Base64 URL-safe variant.
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fn boo(sum1: u32, sum2: u32) -> String {
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let raw = format!("{}-{}-{}", sum1, "sxyprn.com", sum2);
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let encoded = general_purpose::STANDARD.encode(raw);
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// Replace + → -, / → _, = → .
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encoded
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.replace('+', "-")
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.replace('/', "_")
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.replace('=', ".")
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}
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#[derive(Debug, Clone)]
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pub struct SxyprnProxy {}
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impl SxyprnProxy {
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pub fn new() -> Self {
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SxyprnProxy {}
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}
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pub async fn get_video_url(
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&self,
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url: String,
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requester: web::types::State<Requester>,
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) -> String {
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let mut requester = requester.get_ref().clone();
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let url = "https://sxyprn.com/".to_string() + &url;
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// println!("Fetching URL: {}", url);
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let text = requester.get(&url, None).await.unwrap_or("".to_string());
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if text.is_empty() {
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return "".to_string();
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}
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let data_string = text.split("data-vnfo='").collect::<Vec<&str>>()[1]
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.split("\":\"")
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.collect::<Vec<&str>>()[1]
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.split("\"}")
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.collect::<Vec<&str>>()[0]
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.replace("\\", "");
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// println!("src: {}", data_string);
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let mut tmp = data_string
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.split("/")
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.map(|s| s.to_string())
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.collect::<Vec<String>>();
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// println!("tmp: {:?}", tmp);
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tmp[1] = format!(
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"{}8/{}",
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tmp[1],
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boo(ssut51(tmp[6].as_str()), ssut51(tmp[7].as_str()))
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);
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// println!("tmp[1]: {:?}", tmp[1]);
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//preda
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tmp[5] = format!(
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"{}",
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tmp[5].parse::<u32>().unwrap() - ssut51(tmp[6].as_str()) - ssut51(tmp[7].as_str())
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);
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// println!("tmp: {:?}", tmp);
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let sxyprn_video_url = format!("https://sxyprn.com{}", tmp.join("/"));
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// println!("sxyprn_video_url: {}", sxyprn_video_url);
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match crate::util::get_redirect_location(&sxyprn_video_url) {
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Ok(Some(loc)) => {return format!("https:{}", loc)},
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Ok(None) => println!("No redirect found for {}", sxyprn_video_url),
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Err(e) => eprintln!("Request failed: {}", e),
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}
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return "".to_string();
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}
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}
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