27 lines
1.3 KiB
Go
27 lines
1.3 KiB
Go
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package server
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import (
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"net"
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"github.com/valyala/fasthttp"
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"github.com/authelia/authelia/internal/logging"
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)
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// Replacement for the default error handler in fasthttp.
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func autheliaErrorHandler(ctx *fasthttp.RequestCtx, err error) {
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if _, ok := err.(*fasthttp.ErrSmallBuffer); ok {
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// Note: Getting X-Forwarded-For or Request URI is impossible for ths error.
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logging.Logger().Tracef("Request was too large to handle from client %s. Response Code %d.", ctx.RemoteIP().String(), fasthttp.StatusRequestHeaderFieldsTooLarge)
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ctx.Error("Request header too large", fasthttp.StatusRequestHeaderFieldsTooLarge)
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} else if netErr, ok := err.(*net.OpError); ok && netErr.Timeout() {
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// TODO: Add X-Forwarded-For Check here.
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logging.Logger().Tracef("Request timeout occurred while handling from client %s: %s. Response Code %d.", ctx.RemoteIP().String(), ctx.RequestURI(), fasthttp.StatusRequestTimeout)
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ctx.Error("Request timeout", fasthttp.StatusRequestTimeout)
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} else {
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// TODO: Add X-Forwarded-For Check here.
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logging.Logger().Tracef("An unknown error occurred while handling a request from client %s: %s. Response Code %d.", ctx.RemoteIP().String(), ctx.RequestURI(), fasthttp.StatusBadRequest)
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ctx.Error("Error when parsing request", fasthttp.StatusBadRequest)
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}
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}
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