forked from sassoftware/relic
-
Notifications
You must be signed in to change notification settings - Fork 0
/
config.go
84 lines (77 loc) · 1.9 KB
/
config.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
//
// Copyright (c) SAS Institute Inc.
//
// 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.
//
package auditor
import (
"errors"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"sort"
"strings"
"github.com/sassoftware/relic/config"
"gopkg.in/yaml.v2"
)
type AuditConfig struct {
ConfigDir string
DatabaseURI string
LogFile string
GraylogURL string
}
var auditConfig AuditConfig
func readConfig() error {
if argConfigFile == "" {
return errors.New("--config is required")
}
blob, err := ioutil.ReadFile(argConfigFile)
if err != nil {
return err
}
if err := yaml.Unmarshal(blob, &auditConfig); err != nil {
return err
}
if auditConfig.ConfigDir == "" {
return errors.New("ConfigDir must be set in configuration file")
}
return nil
}
func getServerConfs() ([]*config.Config, error) {
dir, err := os.Open(auditConfig.ConfigDir)
if err != nil {
return nil, err
}
defer dir.Close()
names, err := dir.Readdirnames(-1)
if err != nil {
return nil, err
}
sort.Strings(names)
var confs []*config.Config
for _, name := range names {
if strings.HasSuffix(name, ".yml") {
cpath := filepath.Join(auditConfig.ConfigDir, name)
cfg, err := config.ReadFile(cpath)
if err != nil {
return nil, fmt.Errorf("%s: %s", cpath, err)
}
if cfg.Amqp == nil || cfg.Amqp.URL == "" {
return nil, fmt.Errorf("%s has no amqp server", cpath)
}
confs = append(confs, cfg)
}
}
return confs, nil
}