mirror of
https://github.com/zu1k/nali.git
synced 2025-01-22 21:29:02 +08:00
56 lines
1.0 KiB
Go
56 lines
1.0 KiB
Go
package qqwry
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import (
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"bytes"
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"compress/zlib"
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"encoding/binary"
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"io/ioutil"
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"net/http"
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)
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func getKey() (uint32, error) {
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resp, err := http.Get("https://qqwry.mirror.noc.one/copywrite.rar")
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if err != nil {
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return 0, err
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}
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defer resp.Body.Close()
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if body, err := ioutil.ReadAll(resp.Body); err != nil {
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return 0, err
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} else {
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return binary.LittleEndian.Uint32(body[5*4:]), nil
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}
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}
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// get db content from mirror
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func GetOnline() ([]byte, error) {
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resp, err := http.Get("https://qqwry.mirror.noc.one/qqwry.rar")
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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if body, err := ioutil.ReadAll(resp.Body); err != nil {
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return nil, err
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} else {
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if key, err := getKey(); err != nil {
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return nil, err
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} else {
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for i := 0; i < 0x200; i++ {
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key = key * 0x805
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key++
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key = key & 0xff
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body[i] = byte(uint32(body[i]) ^ key)
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}
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reader, err := zlib.NewReader(bytes.NewReader(body))
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if err != nil {
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return nil, err
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}
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return ioutil.ReadAll(reader)
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}
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}
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}
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