65 lines
1.1 KiB
Go
65 lines
1.1 KiB
Go
package framework
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import (
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"sort"
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"strings"
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"github.com/hashicorp/vault/logical"
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)
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// PolicyMap is a specialization of PathMap that expects the values to
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// be lists of policies. This assists in querying and loading policies
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// from the PathMap.
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type PolicyMap struct {
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PathMap
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DefaultKey string
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PolicyKey string
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}
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func (p *PolicyMap) Policies(s logical.Storage, names ...string) ([]string, error) {
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policyKey := "value"
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if p.PolicyKey != "" {
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policyKey = p.PolicyKey
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}
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if p.DefaultKey != "" {
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newNames := make([]string, len(names)+1)
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newNames[0] = p.DefaultKey
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copy(newNames[1:], names)
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names = newNames
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}
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set := make(map[string]struct{})
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for _, name := range names {
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v, err := p.Get(s, name)
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if err != nil {
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return nil, err
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}
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valuesRaw, ok := v[policyKey]
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if !ok {
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continue
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}
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values, ok := valuesRaw.(string)
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if !ok {
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continue
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}
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for _, p := range strings.Split(values, ",") {
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if p = strings.TrimSpace(p); p != "" {
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set[p] = struct{}{}
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}
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}
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}
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list := make([]string, 0, len(set))
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for k, _ := range set {
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list = append(list, k)
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}
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sort.Strings(list)
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return list, nil
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}
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