54 lines
1.5 KiB
Go
54 lines
1.5 KiB
Go
package middleware
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import (
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"encoding/base64"
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"encoding/json"
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"fmt"
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"honoka-chan/database"
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"honoka-chan/encrypt"
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"honoka-chan/utils"
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"time"
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"github.com/gin-gonic/gin"
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"github.com/tidwall/gjson"
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)
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func AuthKey(ctx *gin.Context) {
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req := gjson.Parse(ctx.PostForm("request_data"))
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tDummyToken, err := base64.StdEncoding.DecodeString(req.Get("dummy_token").String())
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CheckErr(err)
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dummyToken := encrypt.RSA_Decrypt(tDummyToken, "privatekey.pem")
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// aesKey := dummyToken[0:16]
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// tAuthData, err := base64.StdEncoding.DecodeString(req.Get("auth_data").String())
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// CheckErr(err)
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// authData := utils.Sub16(encrypt.AES_CBC_Decrypt(tAuthData, aesKey))
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// fmt.Println(string(authData))
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clientToken := base64.StdEncoding.EncodeToString(dummyToken)
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serverToken := base64.StdEncoding.EncodeToString([]byte(utils.RandomStr(32)))
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authorizeToken := base64.StdEncoding.EncodeToString([]byte(utils.RandomStr(32)))
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ctx.Set("dummy_token", serverToken)
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ctx.Set("authorize_token", authorizeToken)
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authJson, err := json.Marshal(map[string]interface{}{
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"client_token": clientToken,
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"server_token": serverToken,
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})
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CheckErr(err)
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err = database.LevelDb.Put([]byte(authorizeToken), authJson)
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CheckErr(err)
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nonce := ctx.GetInt("nonce")
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nonce++
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ctx.Set("nonce", nonce)
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authorize := fmt.Sprintf("consumerKey=lovelive_test&timeStamp=%d&version=1.1&nonce=%d&requestTimeStamp=%d", time.Now().Unix(), nonce, ctx.GetInt64("req_time"))
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ctx.Header("user_id", "")
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ctx.Header("authorize", authorize)
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ctx.Next()
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}
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