✨ base64卦加解密

plugin/base64gua/main.go

@@ -0,0 +1,76 @@
+// Package base64gua base64卦 与 tea 加解密
+package base64gua
+
+import (
+	"unsafe"
+
+	ctrl "github.com/FloatTech/zbpctrl"
+	"github.com/FloatTech/zbputils/control"
+	tea "github.com/fumiama/gofastTEA"
+	"github.com/fumiama/unibase2n"
+	zero "github.com/wdvxdr1123/ZeroBot"
+	"github.com/wdvxdr1123/ZeroBot/message"
+	"github.com/wdvxdr1123/ZeroBot/utils/helper"
+)
+
+func init() {
+	en := control.Register("base64gua", &ctrl.Options[*zero.Ctx]{
+		DisableOnDefault: false,
+		Help: "base64gua加解密\n" +
+			"- 六十四卦加密xxx\n- 六十四卦解密xxx\n- 六十四卦用yyy加密xxx\n- 六十四卦用yyy解密xxx",
+	})
+	en.OnRegex(`^六十四卦加密\s*(.+)$`).SetBlock(true).
+		Handle(func(ctx *zero.Ctx) {
+			str := ctx.State["regex_matched"].([]string)[1]
+			es := unibase2n.Base64Gua.EncodeString(str)
+			if es != "" {
+				ctx.SendChain(message.Text(es))
+			} else {
+				ctx.SendChain(message.Text("加密失败!"))
+			}
+		})
+	en.OnRegex(`^六十四卦解密\s*([䷀-䷿]+[☰☱]?)$`).SetBlock(true).
+		Handle(func(ctx *zero.Ctx) {
+			str := ctx.State["regex_matched"].([]string)[1]
+			es := unibase2n.Base64Gua.DecodeString(str)
+			if es != "" {
+				ctx.SendChain(message.Text(es))
+			} else {
+				ctx.SendChain(message.Text("解密失败!"))
+			}
+		})
+	en.OnRegex(`^六十四卦用(.+)加密\s*(.+)$`).SetBlock(true).
+		Handle(func(ctx *zero.Ctx) {
+			key, str := ctx.State["regex_matched"].([]string)[1], ctx.State["regex_matched"].([]string)[2]
+			t := getea(key)
+			es, err := unibase2n.UTF16BE2UTF8(unibase2n.Base64Gua.Encode(t.Encrypt(helper.StringToBytes(str))))
+			if err == nil {
+				ctx.SendChain(message.Text(helper.BytesToString(es)))
+			} else {
+				ctx.SendChain(message.Text("加密失败!"))
+			}
+		})
+	en.OnRegex(`^六十四卦用(.+)解密\s*([一-踀]+[㴁-㴆]?)$`).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 := unibase2n.UTF82UTF16BE(helper.StringToBytes(str))
+			if err == nil {
+				ctx.SendChain(message.Text(helper.BytesToString(t.Decrypt(unibase2n.Base64Gua.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)))
+}