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16b535314d
* MM-23222 add file target (with rotation) to audit
* MM-23222 mirror syslog audits to local filesystem
* provides config options for file name, max size, max age
* rotates files based on max size and max age; delete as needed based on max backups
* include cluster id in log records
* sort meta data fields
35 lines
893 B
Go
35 lines
893 B
Go
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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package audit
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import (
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"os"
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"github.com/wiggin77/logr"
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"github.com/wiggin77/logr/target"
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)
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type FileOptions target.FileOptions
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// NewFileTarget creates a target capable of outputting log records to a rotated file.
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func NewFileTarget(filter logr.Filter, formatter logr.Formatter, opts FileOptions, maxQSize int) (*target.File, error) {
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fopts := target.FileOptions(opts)
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err := checkFileWritable(fopts.Filename)
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if err != nil {
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return nil, err
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}
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target := target.NewFileTarget(filter, formatter, fopts, maxQSize)
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return target, nil
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}
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func checkFileWritable(filename string) error {
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// try opening/creating the file for writing
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file, err := os.OpenFile(filename, os.O_RDWR|os.O_APPEND|os.O_CREATE, 0600)
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if err != nil {
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return err
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}
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file.Close()
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return nil
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}
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