github.com/minio/mc@v0.0.0-20240503112107-b471de8d1882/cmd/admin-policy-remove.go (about)

     1  // Copyright (c) 2015-2022 MinIO, Inc.
     2  //
     3  // This file is part of MinIO Object Storage stack
     4  //
     5  // This program is free software: you can redistribute it and/or modify
     6  // it under the terms of the GNU Affero General Public License as published by
     7  // the Free Software Foundation, either version 3 of the License, or
     8  // (at your option) any later version.
     9  //
    10  // This program is distributed in the hope that it will be useful
    11  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    12  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    13  // GNU Affero General Public License for more details.
    14  //
    15  // You should have received a copy of the GNU Affero General Public License
    16  // along with this program.  If not, see <http://www.gnu.org/licenses/>.
    17  
    18  package cmd
    19  
    20  import (
    21  	"github.com/fatih/color"
    22  	"github.com/minio/cli"
    23  	"github.com/minio/mc/pkg/probe"
    24  	"github.com/minio/pkg/v2/console"
    25  )
    26  
    27  var adminPolicyRemoveCmd = cli.Command{
    28  	Name:         "remove",
    29  	ShortName:    "rm",
    30  	Usage:        "remove an IAM policy",
    31  	Action:       mainAdminPolicyRemove,
    32  	OnUsageError: onUsageError,
    33  	Before:       setGlobalsFromContext,
    34  	Flags:        globalFlags,
    35  	CustomHelpTemplate: `NAME:
    36    {{.HelpName}} - {{.Usage}}
    37  
    38  USAGE:
    39    {{.HelpName}} TARGET POLICYNAME
    40  
    41  POLICYNAME:
    42    Name of the canned policy on MinIO server.
    43  
    44  FLAGS:
    45    {{range .VisibleFlags}}{{.}}
    46    {{end}}
    47  EXAMPLES:
    48    1. Remove 'writeonly' policy on MinIO server.
    49       {{.Prompt}} {{.HelpName}} myminio writeonly
    50  `,
    51  }
    52  
    53  // checkAdminPolicyRemoveSyntax - validate all the passed arguments
    54  func checkAdminPolicyRemoveSyntax(ctx *cli.Context) {
    55  	if len(ctx.Args()) != 2 {
    56  		showCommandHelpAndExit(ctx, 1) // last argument is exit code
    57  	}
    58  }
    59  
    60  // mainAdminPolicyRemove is the handle for "mc admin policy remove" command.
    61  func mainAdminPolicyRemove(ctx *cli.Context) error {
    62  	checkAdminPolicyRemoveSyntax(ctx)
    63  
    64  	console.SetColor("PolicyMessage", color.New(color.FgGreen))
    65  
    66  	// Get the alias parameter from cli
    67  	args := ctx.Args()
    68  	aliasedURL := args.Get(0)
    69  
    70  	// Create a new MinIO Admin Client
    71  	client, err := newAdminClient(aliasedURL)
    72  	fatalIf(err, "Unable to initialize admin connection.")
    73  
    74  	fatalIf(probe.NewError(client.RemoveCannedPolicy(globalContext, args.Get(1))).Trace(args...), "Unable to remove policy")
    75  
    76  	printMsg(userPolicyMessage{
    77  		op:     ctx.Command.Name,
    78  		Policy: args.Get(1),
    79  	})
    80  
    81  	return nil
    82  }