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app.Before receives a cli.Context but without flags parsed. There is no point calling ctx.Bool() or ctx.IsSet() at that stage. However, flags are parsed in commands, so minio initialization and setting global variables (globalJSON, globalQuiet, etc..) can be moved to the Before function of all commands. Avoid setting command.Before for non leaf commands, otherwise Before function will be called multiples times until it reaches the leaf command.
79 lines
2.1 KiB
Go
79 lines
2.1 KiB
Go
/*
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* MinIO Client (C) 2018 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 cmd
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import (
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"github.com/fatih/color"
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"github.com/minio/cli"
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"github.com/minio/mc/pkg/probe"
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"github.com/minio/minio/pkg/console"
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"github.com/minio/minio/pkg/madmin"
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)
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var adminUserEnableCmd = cli.Command{
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Name: "enable",
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Usage: "enable user",
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Action: mainAdminUserEnable,
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Before: initBeforeRunningCmd,
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Flags: globalFlags,
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CustomHelpTemplate: `NAME:
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{{.HelpName}} - {{.Usage}}
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USAGE:
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{{.HelpName}} TARGET USERNAME
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FLAGS:
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{{range .VisibleFlags}}{{.}}
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{{end}}
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EXAMPLES:
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1. Enable a disabled user 'foobar' on MinIO server.
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{{.Prompt}} {{.HelpName}} myminio foobar
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`,
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}
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// checkAdminUserEnableSyntax - validate all the passed arguments
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func checkAdminUserEnableSyntax(ctx *cli.Context) {
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if len(ctx.Args()) != 2 {
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cli.ShowCommandHelpAndExit(ctx, "enable", 1) // last argument is exit code
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}
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}
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// mainAdminUserEnable is the handle for "mc admin user enable" command.
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func mainAdminUserEnable(ctx *cli.Context) error {
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checkAdminUserEnableSyntax(ctx)
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console.SetColor("UserMessage", color.New(color.FgGreen))
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// Get the alias parameter from cli
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args := ctx.Args()
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aliasedURL := args.Get(0)
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// Create a new MinIO Admin Client
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client, err := newAdminClient(aliasedURL)
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fatalIf(err, "Unable to initialize admin connection.")
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e := client.SetUserStatus(globalContext, args.Get(1), madmin.AccountEnabled)
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fatalIf(probe.NewError(e).Trace(args...), "Cannot enable user")
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printMsg(userMessage{
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op: "enable",
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AccessKey: args.Get(1),
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})
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return nil
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}
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