26 lines
418 B
Go
26 lines
418 B
Go
package api
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import (
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"crypto/rand"
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"encoding/hex"
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"github.com/gin-gonic/gin"
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)
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func RequestID() gin.HandlerFunc {
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return func(c *gin.Context) {
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id := c.GetHeader("X-Request-Id")
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if id == "" {
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b := make([]byte, 8)
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if _, err := rand.Read(b); err == nil {
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id = hex.EncodeToString(b)
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} else {
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id = "req-unknown"
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}
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}
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c.Set("request_id", id)
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c.Header("X-Request-Id", id)
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c.Next()
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}
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}
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