forked from hashicorp/vault
-
Notifications
You must be signed in to change notification settings - Fork 0
/
path_config_access.go
129 lines (107 loc) · 3.23 KB
/
path_config_access.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
package nomad
import (
"context"
"github.com/hashicorp/errwrap"
"github.com/hashicorp/vault/logical"
"github.com/hashicorp/vault/logical/framework"
)
const configAccessKey = "config/access"
func pathConfigAccess(b *backend) *framework.Path {
return &framework.Path{
Pattern: "config/access",
Fields: map[string]*framework.FieldSchema{
"address": &framework.FieldSchema{
Type: framework.TypeString,
Description: "Nomad server address",
},
"token": &framework.FieldSchema{
Type: framework.TypeString,
Description: "Token for API calls",
},
"max_token_name_length": &framework.FieldSchema{
Type: framework.TypeInt,
Description: "Max length for name of generated Nomad tokens",
},
},
Callbacks: map[logical.Operation]framework.OperationFunc{
logical.ReadOperation: b.pathConfigAccessRead,
logical.CreateOperation: b.pathConfigAccessWrite,
logical.UpdateOperation: b.pathConfigAccessWrite,
logical.DeleteOperation: b.pathConfigAccessDelete,
},
ExistenceCheck: b.configExistenceCheck,
}
}
func (b *backend) configExistenceCheck(ctx context.Context, req *logical.Request, data *framework.FieldData) (bool, error) {
entry, err := b.readConfigAccess(ctx, req.Storage)
if err != nil {
return false, err
}
return entry != nil, nil
}
func (b *backend) readConfigAccess(ctx context.Context, storage logical.Storage) (*accessConfig, error) {
entry, err := storage.Get(ctx, configAccessKey)
if err != nil {
return nil, err
}
if entry == nil {
return nil, nil
}
conf := &accessConfig{}
if err := entry.DecodeJSON(conf); err != nil {
return nil, errwrap.Wrapf("error reading nomad access configuration: {{err}}", err)
}
return conf, nil
}
func (b *backend) pathConfigAccessRead(ctx context.Context, req *logical.Request, data *framework.FieldData) (*logical.Response, error) {
conf, err := b.readConfigAccess(ctx, req.Storage)
if err != nil {
return nil, err
}
if conf == nil {
return nil, nil
}
return &logical.Response{
Data: map[string]interface{}{
"address": conf.Address,
"max_token_name_length": conf.MaxTokenNameLength,
},
}, nil
}
func (b *backend) pathConfigAccessWrite(ctx context.Context, req *logical.Request, data *framework.FieldData) (*logical.Response, error) {
conf, err := b.readConfigAccess(ctx, req.Storage)
if err != nil {
return nil, err
}
if conf == nil {
conf = &accessConfig{}
}
address, ok := data.GetOk("address")
if ok {
conf.Address = address.(string)
}
token, ok := data.GetOk("token")
if ok {
conf.Token = token.(string)
}
conf.MaxTokenNameLength = data.Get("max_token_name_length").(int)
entry, err := logical.StorageEntryJSON("config/access", conf)
if err != nil {
return nil, err
}
if err := req.Storage.Put(ctx, entry); err != nil {
return nil, err
}
return nil, nil
}
func (b *backend) pathConfigAccessDelete(ctx context.Context, req *logical.Request, data *framework.FieldData) (*logical.Response, error) {
if err := req.Storage.Delete(ctx, configAccessKey); err != nil {
return nil, err
}
return nil, nil
}
type accessConfig struct {
Address string `json:"address"`
Token string `json:"token"`
MaxTokenNameLength int `json:"max_token_name_length"`
}