version a0.0.1
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use crate::models::{
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sanitize_filename, AppState, IncomingTextPayload, MediaItem, PeerNode, TextItem,
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UiManualPeerRequest, UiSendTextRequest, UiTrustRequest, MEDIA_DIR,
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};
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use axum::{
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body::Bytes,
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extract::{Path, State},
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http::{header, HeaderMap, StatusCode},
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response::{Html, IntoResponse},
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Json,
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};
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use std::{path::PathBuf, sync::Arc};
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const INDEX_HTML: &str = include_str!("static/index.html");
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pub async fn ui_index() -> Html<&'static str> {
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Html(INDEX_HTML)
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}
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pub async fn ui_get_state(State(state): State<Arc<AppState>>) -> Json<serde_json::Value> {
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let trusted_map = state.trusted_fingerprints.read().unwrap();
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let mut peers_list: Vec<PeerNode> = state
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.peers
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.read()
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.unwrap()
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.values()
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.cloned()
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.map(|mut p| {
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p.verified = trusted_map
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.get(&p.ip)
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.map(|fp| fp.eq_ignore_ascii_case(&p.fingerprint))
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.unwrap_or(false);
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p
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})
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.collect();
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peers_list.sort_by(|a, b| a.name.cmp(&b.name));
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let texts: Vec<TextItem> = state.ram_texts.read().unwrap().iter().cloned().collect();
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let media: Vec<MediaItem> = state.disk_media.read().unwrap().iter().cloned().collect();
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Json(serde_json::json!({
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"device_name": state.device_name,
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"my_ip": state.my_ip,
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"p2p_port": state.p2p_port,
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"my_fingerprint": state.my_fingerprint,
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"my_pin": state.my_fingerprint[..8].to_uppercase(),
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"peers": peers_list,
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"texts": texts,
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"media": media
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}))
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}
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pub async fn ui_add_manual_peer(
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State(state): State<Arc<AppState>>,
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Json(req): Json<UiManualPeerRequest>,
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) -> Result<StatusCode, (StatusCode, String)> {
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let ip = req.ip.trim().to_string();
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let port = req.port.unwrap_or(8443);
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let url = format!("https://{}:{}/p2p/info", ip, port);
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let resp = state
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.probe_client
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.get(&url)
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.send()
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.await
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.map_err(|e| (StatusCode::BAD_REQUEST, format!("Узел недоступен: {}", e)))?;
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if !resp.status().is_success() {
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return Err((StatusCode::BAD_GATEWAY, "Узел вернул ошибку".into()));
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}
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let info: serde_json::Value = resp
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.json()
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.await
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.map_err(|_| (StatusCode::BAD_GATEWAY, "Неверный ответ узла".into()))?;
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let name = info["name"].as_str().unwrap_or("Manual-Node").to_string();
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let fingerprint = info["fingerprint"].as_str().unwrap_or("").to_string();
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if fingerprint.is_empty() {
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return Err((StatusCode::BAD_GATEWAY, "Отсутствует отпечаток узла".into()));
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}
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let pin_code = fingerprint[..8].to_uppercase();
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let is_verified = state
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.trusted_fingerprints
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.read()
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.unwrap()
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.get(&ip)
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.map(|fp| fp.eq_ignore_ascii_case(&fingerprint))
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.unwrap_or(false);
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state.peers.write().unwrap().insert(
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ip.clone(),
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PeerNode {
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name,
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ip,
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port,
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fingerprint,
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pin_code,
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verified: is_verified,
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},
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);
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Ok(StatusCode::OK)
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}
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pub async fn ui_trust_peer(
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State(state): State<Arc<AppState>>,
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Json(req): Json<UiTrustRequest>,
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) -> Result<StatusCode, (StatusCode, String)> {
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let peers = state.peers.read().unwrap();
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let peer = peers
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.get(&req.target_ip)
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.ok_or((StatusCode::NOT_FOUND, "Узел не найден".to_string()))?;
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let mut trusted = state.trusted_fingerprints.write().unwrap();
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if req.trust {
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trusted.insert(peer.ip.clone(), peer.fingerprint.clone());
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} else {
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trusted.remove(&peer.ip);
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}
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Ok(StatusCode::OK)
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}
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pub async fn ui_clear_ram(State(state): State<Arc<AppState>>) -> StatusCode {
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state.ram_texts.write().unwrap().clear();
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StatusCode::OK
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}
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pub async fn ui_send_text(
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State(state): State<Arc<AppState>>,
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Json(req): Json<UiSendTextRequest>,
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) -> Result<StatusCode, (StatusCode, String)> {
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let port = state
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.peers
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.read()
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.unwrap()
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.get(&req.target_ip)
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.map(|p| p.port)
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.unwrap_or(state.p2p_port);
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let url = format!("https://{}:{}/p2p/text", req.target_ip, port);
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let payload = IncomingTextPayload {
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sender: state.device_name.clone(),
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text: req.text,
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};
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let resp = state
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.http_client
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.post(&url)
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.json(&payload)
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.send()
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.await
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.map_err(|e| (StatusCode::BAD_GATEWAY, format!("Ошибка TLS/Сети: {}", e)))?;
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if resp.status().is_success() {
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Ok(StatusCode::OK)
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} else {
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Err((resp.status(), "Удаленный узел отклонил запрос".to_string()))
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}
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}
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pub async fn ui_send_media(
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State(state): State<Arc<AppState>>,
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headers: HeaderMap,
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body: Bytes,
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) -> Result<StatusCode, (StatusCode, String)> {
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let target_ip = headers
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.get("X-Target-Ip")
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.and_then(|v| v.to_str().ok())
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.ok_or((StatusCode::BAD_REQUEST, "Не указан IP получателя".to_string()))?;
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let filename = headers
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.get("X-Filename")
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.and_then(|v| v.to_str().ok())
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.unwrap_or("file.bin");
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let mime = headers
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.get(header::CONTENT_TYPE)
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.and_then(|v| v.to_str().ok())
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.unwrap_or("application/octet-stream");
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let port = state
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.peers
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.read()
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.unwrap()
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.get(target_ip)
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.map(|p| p.port)
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.unwrap_or(state.p2p_port);
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let url = format!("https://{}:{}/p2p/media", target_ip, port);
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let resp = state
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.http_client
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.post(&url)
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.header("X-Sender", &state.device_name)
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.header("X-Filename", filename)
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.header(header::CONTENT_TYPE, mime)
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.body(body)
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.send()
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.await
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.map_err(|e| (StatusCode::BAD_GATEWAY, format!("Ошибка TLS/Сети: {}", e)))?;
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if resp.status().is_success() {
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Ok(StatusCode::OK)
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} else {
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Err((resp.status(), "Удаленный узел отклонил медиафайл".to_string()))
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}
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}
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pub async fn ui_serve_saved_file(Path(filename): Path<String>) -> impl IntoResponse {
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let safe_name = sanitize_filename(&filename);
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let path = PathBuf::from(MEDIA_DIR).join(&safe_name);
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match tokio::fs::read(&path).await {
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Ok(bytes) => (StatusCode::OK, bytes).into_response(),
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Err(_) => (StatusCode::NOT_FOUND, "Файл не найден на диске").into_response(),
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}
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}
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