-
Notifications
You must be signed in to change notification settings - Fork 5
/
aws.go
136 lines (124 loc) · 3.71 KB
/
aws.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
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
package main
import (
"bytes"
"encoding/base64"
"encoding/json"
"fmt"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/aws/aws-sdk-go/service/secretsmanager"
)
func awsSession() (*session.Session, error) {
return session.NewSession()
}
func awsSecretsEnv(s *secretsmanager.SecretsManager) ([]string, error) {
var errors []error
var env []string
for envVarName, secretID := range config.SecretStringsAssignments.Values {
key, value := envVarName, ""
result, err := s.GetSecretValue(&secretsmanager.GetSecretValueInput{
SecretId: aws.String(secretID),
})
if err != nil {
errors = append(errors, err)
continue
}
if result.SecretString != nil {
value = *result.SecretString
}
env = append(env, fmt.Sprintf("%s=%s", key, JSONMarshal(value)))
}
for envVarName, secretID := range config.SecretBinariesAssignments.Values {
key, value := envVarName, ""
result, err := s.GetSecretValue(&secretsmanager.GetSecretValueInput{
SecretId: aws.String(secretID),
})
if err != nil {
errors = append(errors, err)
continue
}
value = base64.StdEncoding.EncodeToString(result.SecretBinary)
env = append(env, fmt.Sprintf("%s=%s", key, value))
}
for envVarName, secretID := range config.SecretBinaryStringsAssignments.Values {
key, value := envVarName, ""
result, err := s.GetSecretValue(&secretsmanager.GetSecretValueInput{
SecretId: aws.String(secretID),
})
if err != nil {
errors = append(errors, err)
continue
}
value = string(result.SecretBinary)
env = append(env, fmt.Sprintf("%s=%s", key, value))
}
for envVarName, secret := range config.SecretJSONKeyStrings {
key, value := envVarName, ""
result, err := s.GetSecretValue(&secretsmanager.GetSecretValueInput{
SecretId: aws.String(secret.SecretID),
})
if err != nil {
errors = append(errors, err)
continue
}
var jsonObject map[string]interface{}
switch {
case result.SecretString != nil:
if err := json.Unmarshal([]byte(*result.SecretString), &jsonObject); err != nil {
errors = append(errors, err)
continue
}
value = fmt.Sprint(jsonObject[secret.JSONKey])
case result.SecretString != nil:
if err := json.Unmarshal(result.SecretBinary, &jsonObject); err != nil {
errors = append(errors, err)
continue
}
value = fmt.Sprint(jsonObject[secret.JSONKey])
}
env = append(env, fmt.Sprintf("%s=%s", key, JSONMarshal(value)))
}
for envVarName, secret := range config.SecretJSONKeys {
key, value := envVarName, ""
result, err := s.GetSecretValue(&secretsmanager.GetSecretValueInput{
SecretId: aws.String(secret.SecretID),
})
if err != nil {
errors = append(errors, err)
continue
}
var jsonObject map[string]interface{}
switch {
case result.SecretString != nil:
if err := json.Unmarshal([]byte(*result.SecretString), &jsonObject); err != nil {
errors = append(errors, err)
continue
}
value = fmt.Sprint(jsonObject[secret.JSONKey])
case result.SecretString != nil:
if err := json.Unmarshal(result.SecretBinary, &jsonObject); err != nil {
errors = append(errors, err)
continue
}
value = fmt.Sprint(jsonObject[secret.JSONKey])
}
env = append(env, fmt.Sprintf("%s=%s", key, JSONMarshal(value)))
}
if len(errors) == 1 {
return env, errors[0]
}
if len(errors) > 0 {
return env, fmt.Errorf("%d error(s): [%q, ...]", len(errors), errors[0])
}
return env, nil
}
// JSONMarshal encodes to JSON - https://stackoverflow.com/questions/28595664/how-to-stop-json-marshal-from-escaping-and
func JSONMarshal(t interface{}) string {
buffer := &bytes.Buffer{}
encoder := json.NewEncoder(buffer)
encoder.SetEscapeHTML(false)
if err := encoder.Encode(t); err != nil {
fmt.Println(err)
}
return buffer.String()
}