/
filter.go
35 lines (31 loc) · 939 Bytes
/
filter.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
package framework
import (
"context"
"github.com/hashicorp/vault/sdk/logical"
"github.com/ryanuber/go-glob"
)
// GlobListFilter wraps an OperationFunc with an optional filter which excludes listed entries
// which don't match a glob style pattern
func GlobListFilter(fieldName string, callback OperationFunc) OperationFunc {
return func(ctx context.Context, req *logical.Request, data *FieldData) (*logical.Response, error) {
resp, err := callback(ctx, req, data)
if err != nil {
return nil, err
}
if keys, ok := resp.Data["keys"]; ok {
if entries, ok := keys.([]string); ok {
filter, ok := data.GetOk(fieldName)
if ok && filter != "" && filter != "*" {
var filteredEntries []string
for _, e := range entries {
if glob.Glob(filter.(string), e) {
filteredEntries = append(filteredEntries, e)
}
}
resp.Data["keys"] = filteredEntries
}
}
}
return resp, nil
}
}