mirror of
https://github.com/openziti/ziti.git
synced 2026-09-25 11:57:28 +00:00
Andrew M
68 lines
1.7 KiB
Go
68 lines
1.7 KiB
Go
/*
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Copyright NetFoundry, Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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https://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package middleware
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import (
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"github.com/michaelquigley/pfxlog"
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"github.com/openziti/edge/eid"
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"net/http"
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)
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type StatusWriter struct {
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http.ResponseWriter
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status int
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length int
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RequestId string
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}
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func (w *StatusWriter) WriteHeader(status int) {
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w.status = status
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w.ResponseWriter.WriteHeader(status)
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}
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func (w *StatusWriter) Write(b []byte) (int, error) {
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if w.status == 0 {
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w.status = 500
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}
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n, err := w.ResponseWriter.Write(b)
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w.length += n
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return n, err
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}
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func UseStatusWriter(next http.Handler) http.Handler {
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log := pfxlog.Logger()
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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rid := eid.New()
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log.WithField("id", rid).
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WithField("method", r.Method).
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WithField("url", r.URL.String()).
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Debugf("handling request[%s]: method [%s] URL [%s]", rid, r.Method, r.URL.String())
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sw := &StatusWriter{
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ResponseWriter: w,
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RequestId: rid,
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}
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next.ServeHTTP(sw, r)
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log.WithField("id", rid).
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WithField("method", r.Method).
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WithField("url", r.URL.String()).
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WithField("status", sw.status).
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Debugf("responding for request [%s] with status [%d]: method [%s] URL [%s]", sw.RequestId, sw.status, r.Method, r.URL.String())
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})
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}
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