ee4a6a823d
- adding oauth support to MinIO browser (#8400) by @kanagaraj - supports multi-line get/set/del for all config fields - add support for comments, allow toggle - add extensive validation of config before saving - support MinIO browser to support proper claims, using STS tokens - env support for all config parameters, legacy envs are also supported with all documentation now pointing to latest ENVs - preserve accessKey/secretKey from FS mode setups - add history support implements three APIs - ClearHistory - RestoreHistory - ListHistory - add help command support for each config parameters - all the bug fixes after migration to KV, and other bug fixes encountered during testing.
91 lines
2.2 KiB
Go
91 lines
2.2 KiB
Go
/*
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* MinIO Cloud Storage, (C) 2017-2019 MinIO, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package config
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import (
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"encoding/json"
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"fmt"
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"strconv"
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"strings"
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)
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// BoolFlag - wrapper bool type.
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type BoolFlag bool
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// String - returns string of BoolFlag.
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func (bf BoolFlag) String() string {
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if bf {
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return "on"
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}
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return "off"
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}
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// MarshalJSON - converts BoolFlag into JSON data.
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func (bf BoolFlag) MarshalJSON() ([]byte, error) {
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return json.Marshal(bf.String())
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}
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// UnmarshalJSON - parses given data into BoolFlag.
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func (bf *BoolFlag) UnmarshalJSON(data []byte) (err error) {
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var s string
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if err = json.Unmarshal(data, &s); err == nil {
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b := BoolFlag(true)
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if s == "" {
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// Empty string is treated as valid.
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*bf = b
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} else if b, err = ParseBoolFlag(s); err == nil {
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*bf = b
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}
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}
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return err
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}
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// FormatBool prints stringified version of boolean.
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func FormatBool(b bool) string {
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if b {
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return "on"
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}
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return "off"
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}
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// ParseBool returns the boolean value represented by the string.
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// It accepts 1, t, T, TRUE, true, True, 0, f, F, FALSE, false, False.
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// Any other value returns an error.
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func ParseBool(str string) (bool, error) {
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switch str {
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case "1", "t", "T", "true", "TRUE", "True", "on", "ON", "On":
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return true, nil
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case "0", "f", "F", "false", "FALSE", "False", "off", "OFF", "Off":
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return false, nil
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}
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if strings.EqualFold(str, "enabled") {
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return true, nil
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}
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if strings.EqualFold(str, "disabled") {
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return false, nil
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}
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return false, fmt.Errorf("ParseBool: parsing '%s': %s", str, strconv.ErrSyntax)
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}
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// ParseBoolFlag - parses string into BoolFlag.
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func ParseBoolFlag(s string) (bf BoolFlag, err error) {
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b, err := ParseBool(s)
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return BoolFlag(b), err
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}
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