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12a6626a94
Also adds tests, because the logging handler is acquiring a fair number of branches. Signed-off-by: David Anderson <dave@natulte.net>
60 lines
1.8 KiB
Go
60 lines
1.8 KiB
Go
// Copyright (c) 2020 Tailscale Inc & AUTHORS All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package tsweb
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import (
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"encoding/json"
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"strings"
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"time"
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)
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// AccessLogRecord is a record of one HTTP request served.
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type AccessLogRecord struct {
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// Timestamp at which request processing started.
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When time.Time `json:"when"`
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// Time it took to finish processing the request. It does not
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// include the entire lifetime of the underlying connection in
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// cases like connection hijacking, only the lifetime of the HTTP
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// request handler.
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Seconds float64 `json:"duration"`
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// The client's ip:port.
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RemoteAddr string `json:"remote_addr"`
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// The HTTP protocol version, usually "HTTP/1.1 or HTTP/2".
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Proto string `json:"proto"`
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// Whether the request was received over TLS.
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TLS bool `json:"tls"`
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// The target hostname in the request.
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Host string `json:"host"`
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// The HTTP method invoked.
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Method string `json:"method"`
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// The unescaped request URI, including query parameters.
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RequestURI string `json:"request_uri"`
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// The client's user-agent
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UserAgent string `json:"user_agent"`
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// Where the client was before making this request.
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Referer string `json:"referer"`
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// The HTTP response code sent to the client.
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Code int `json:"code"`
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// Number of bytes sent in response body to client. If the request
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// was hijacked, only includes bytes sent up to the point of
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// hijacking.
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Bytes int `json:"bytes"`
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// Error encountered during request processing.
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Err string `json:"err"`
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}
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// String returns m as a JSON string.
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func (m AccessLogRecord) String() string {
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if m.When.IsZero() {
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m.When = time.Now()
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}
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var buf strings.Builder
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json.NewEncoder(&buf).Encode(m)
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return strings.TrimRight(buf.String(), "\n")
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}
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