47 lines
857 B
Go
47 lines
857 B
Go
package jwt
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import (
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"github.com/dgrijalva/jwt-go"
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"github.com/gin-gonic/gin"
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"gin-server/lib/messages"
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"gin-server/security"
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"net/http"
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)
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// JWT is jwt middleware
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func JWT() gin.HandlerFunc {
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return func(c *gin.Context) {
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var code int
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var data interface{}
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code = messages.SUCCESS
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token := c.Query("token")
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if token == "" {
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code = messages.INVALID_PARAMS
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} else {
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_, err := security.ParseToken(token)
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if err != nil {
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switch err.(*jwt.ValidationError).Errors {
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case jwt.ValidationErrorExpired:
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code = messages.ERROR_AUTH_CHECK_TOKEN_TIMEOUT
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default:
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code = messages.ERROR_AUTH_CHECK_TOKEN_FAIL
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}
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}
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}
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if code != messages.SUCCESS {
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c.JSON(http.StatusUnauthorized, gin.H{
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"code": code,
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"msg": messages.GetMsg(code),
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"data": data,
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})
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c.Abort()
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return
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}
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c.Next()
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}
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}
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