ZeroBot-Plugin/plugin/b14/main.go
2022-03-26 22:01:50 +08:00

78 lines
2.3 KiB
Go

// Package b14coder base16384 与 tea 加解密
package b14coder
import (
"unsafe"
control "github.com/FloatTech/zbputils/control"
base14 "github.com/fumiama/go-base16384"
tea "github.com/fumiama/gofastTEA"
zero "github.com/wdvxdr1123/ZeroBot"
"github.com/wdvxdr1123/ZeroBot/message"
"github.com/wdvxdr1123/ZeroBot/utils/helper"
"github.com/FloatTech/zbputils/control/order"
)
func init() {
en := control.Register("base16384", order.AcquirePrio(), &control.Options{
DisableOnDefault: false,
Help: "base16384加解密\n" +
"- 加密xxx\n- 解密xxx\n- 用yyy加密xxx\n- 用yyy解密xxx",
})
en.OnRegex(`^加密\s?(.*)`).SetBlock(true).
Handle(func(ctx *zero.Ctx) {
str := ctx.State["regex_matched"].([]string)[1]
es := base14.EncodeString(str)
if es != "" {
ctx.SendChain(message.Text(es))
} else {
ctx.SendChain(message.Text("加密失败!"))
}
})
en.OnRegex(`^解密\s?([一-踀]*[㴁-㴆]?)$`).SetBlock(true).
Handle(func(ctx *zero.Ctx) {
str := ctx.State["regex_matched"].([]string)[1]
es := base14.DecodeString(str)
if es != "" {
ctx.SendChain(message.Text(es))
} else {
ctx.SendChain(message.Text("解密失败!"))
}
})
en.OnRegex(`^用(.*)加密\s?(.*)`).SetBlock(true).
Handle(func(ctx *zero.Ctx) {
key, str := ctx.State["regex_matched"].([]string)[1], ctx.State["regex_matched"].([]string)[2]
t := getea(key)
es, err := base14.UTF16BE2UTF8(base14.Encode(t.Encrypt(helper.StringToBytes(str))))
if err == nil {
ctx.SendChain(message.Text(helper.BytesToString(es)))
} else {
ctx.SendChain(message.Text("加密失败!"))
}
})
en.OnRegex(`^用(.*)解密\s?([一-踀]*[㴁-㴆]?)$`).SetBlock(true).
Handle(func(ctx *zero.Ctx) {
key, str := ctx.State["regex_matched"].([]string)[1], ctx.State["regex_matched"].([]string)[2]
t := getea(key)
es, err := base14.UTF82UTF16BE(helper.StringToBytes(str))
if err == nil {
ctx.SendChain(message.Text(helper.BytesToString(t.Decrypt(base14.Decode(es)))))
} else {
ctx.SendChain(message.Text("解密失败!"))
}
})
}
func getea(key string) tea.TEA {
kr := []rune(key)
if len(kr) > 4 {
kr = kr[:4]
} else {
for len(kr) < 4 {
kr = append(kr, rune(4-len(kr)))
}
}
return *(*tea.TEA)(*(*unsafe.Pointer)(unsafe.Pointer(&kr)))
}