/
logger_opa.go
109 lines (94 loc) · 2.53 KB
/
logger_opa.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
// Copyright 2023 Cisco Systems, Inc. and its affiliates
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// SPDX-License-Identifier: Apache-2.0
package opa
import (
"context"
"github.com/cisco-open/go-lanai/pkg/log"
opalogging "github.com/open-policy-agent/opa/logging"
)
var logger = log.New("OPA")
var (
logLevelMapper = map[opalogging.Level]log.LoggingLevel{
opalogging.Debug: log.LevelDebug,
opalogging.Info: log.LevelInfo,
opalogging.Warn: log.LevelWarn,
opalogging.Error: log.LevelError,
}
)
/*******************
OPA logger
*******************/
// opaLogger implement logging.Logger
type opaLogger struct {
logger log.Logger
level opalogging.Level
}
func NewOPALogger(logger log.Logger, lvl log.LoggingLevel) opalogging.Logger {
var level opalogging.Level
switch lvl {
case log.LevelDebug:
level = opalogging.Debug
case log.LevelWarn:
level = opalogging.Warn
case log.LevelError:
level = opalogging.Error
default:
level = opalogging.Info
}
return &opaLogger{
logger: logger.WithLevel(lvl),
level: level,
}
}
func (l *opaLogger) WithContext(ctx context.Context) *opaLogger {
return &opaLogger{
logger: logger.WithContext(ctx),
level: l.level,
}
}
func (l *opaLogger) Debug(fmt string, args ...interface{}) {
l.logger.Debugf(fmt, args...)
}
func (l *opaLogger) Info(fmt string, args ...interface{}) {
l.logger.Infof(fmt, args...)
}
func (l *opaLogger) Warn(fmt string, args ...interface{}) {
l.logger.Warnf(fmt, args...)
}
func (l *opaLogger) Error(fmt string, args ...interface{}) {
l.logger.Errorf(fmt, args...)
}
func (l *opaLogger) WithFields(fields map[string]interface{}) opalogging.Logger {
kvs := make([]interface{}, 0, 10)
for k, v := range fields {
kvs = append(kvs, k, v)
}
return &opaLogger{
logger: l.logger.WithKV(kvs...),
level: l.level,
}
}
func (l *opaLogger) GetLevel() opalogging.Level {
return l.level
}
func (l *opaLogger) SetLevel(lvl opalogging.Level) {
newLvl, ok := logLevelMapper[lvl]
if !ok {
return
}
l.logger = l.logger.WithLevel(newLvl)
l.level = lvl
}