/usr/share/gocode/src/github.com/minio/minio-go/pkg/policy/bucket-policy-condition.go is in golang-github-minio-minio-go-dev 2.0.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | /*
* Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, 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 policy
import "github.com/minio/minio-go/pkg/set"
// ConditionKeyMap - map of policy condition key and value.
type ConditionKeyMap map[string]set.StringSet
// Add - adds key and value. The value is appended If key already exists.
func (ckm ConditionKeyMap) Add(key string, value set.StringSet) {
if v, ok := ckm[key]; ok {
ckm[key] = v.Union(value)
} else {
ckm[key] = set.CopyStringSet(value)
}
}
// Remove - removes value of given key. If key has empty after removal, the key is also removed.
func (ckm ConditionKeyMap) Remove(key string, value set.StringSet) {
if v, ok := ckm[key]; ok {
if value != nil {
ckm[key] = v.Difference(value)
}
if ckm[key].IsEmpty() {
delete(ckm, key)
}
}
}
// RemoveKey - removes key and its value.
func (ckm ConditionKeyMap) RemoveKey(key string) {
if _, ok := ckm[key]; ok {
delete(ckm, key)
}
}
// CopyConditionKeyMap - returns new copy of given ConditionKeyMap.
func CopyConditionKeyMap(condKeyMap ConditionKeyMap) ConditionKeyMap {
out := make(ConditionKeyMap)
for k, v := range condKeyMap {
out[k] = set.CopyStringSet(v)
}
return out
}
// mergeConditionKeyMap - returns a new ConditionKeyMap which contains merged key/value of given two ConditionKeyMap.
func mergeConditionKeyMap(condKeyMap1 ConditionKeyMap, condKeyMap2 ConditionKeyMap) ConditionKeyMap {
out := CopyConditionKeyMap(condKeyMap1)
for k, v := range condKeyMap2 {
if ev, ok := out[k]; ok {
out[k] = ev.Union(v)
} else {
out[k] = set.CopyStringSet(v)
}
}
return out
}
// ConditionMap - map of condition and conditional values.
type ConditionMap map[string]ConditionKeyMap
// Add - adds condition key and condition value. The value is appended if key already exists.
func (cond ConditionMap) Add(condKey string, condKeyMap ConditionKeyMap) {
if v, ok := cond[condKey]; ok {
cond[condKey] = mergeConditionKeyMap(v, condKeyMap)
} else {
cond[condKey] = CopyConditionKeyMap(condKeyMap)
}
}
// Remove - removes condition key and its value.
func (cond ConditionMap) Remove(condKey string) {
if _, ok := cond[condKey]; ok {
delete(cond, condKey)
}
}
// mergeConditionMap - returns new ConditionMap which contains merged key/value of two ConditionMap.
func mergeConditionMap(condMap1 ConditionMap, condMap2 ConditionMap) ConditionMap {
out := make(ConditionMap)
for k, v := range condMap1 {
out[k] = CopyConditionKeyMap(v)
}
for k, v := range condMap2 {
if ev, ok := out[k]; ok {
out[k] = mergeConditionKeyMap(ev, v)
} else {
out[k] = CopyConditionKeyMap(v)
}
}
return out
}
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