mirror of https://github.com/certusone/vouch.git
37 lines
1.2 KiB
Go
37 lines
1.2 KiB
Go
// Copyright © 2021 Attestant Limited.
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package util
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import (
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"context"
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"fmt"
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"math/rand"
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"time"
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"github.com/rs/zerolog"
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)
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func init() {
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// We seed math.rand here so that we can obtain different IDs for requests.
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// This is purely used as a way to match request and response entries in logs, so there is no
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// requirement for this to cryptographically secure.
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rand.Seed(time.Now().UnixNano())
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}
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// LogWithID returns a new logger based on the supplied logger with an additional ID field.
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func LogWithID(ctx context.Context, log zerolog.Logger, tag string) zerolog.Logger {
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// #nosec G404
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return log.With().Str(tag, fmt.Sprintf("%02x", rand.Int31())).Logger()
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}
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