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124 lines
3.8 KiB
Go
124 lines
3.8 KiB
Go
// Copyright (c) 2015-2022 MinIO, Inc.
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//
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// This file is part of MinIO Object Storage stack
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package cmd
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import (
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"github.com/minio/cli"
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json "github.com/minio/colorjson"
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"github.com/minio/mc/pkg/probe"
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"github.com/minio/pkg/v3/console"
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)
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// Configure an alias in MinIO Client
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//
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// ----
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// NOTE: that the alias command only writes values to the config file.
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// It does not use any configuration values from the environment variables.
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//
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// One needs to edit configuration file manually, this is purposefully done
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// so to avoid taking credentials over cli arguments. It is a security precaution
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// ----
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//
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var aliasFlags = []cli.Flag{}
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var aliasSubcommands = []cli.Command{
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aliasSetCmd,
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aliasListCmd,
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aliasRemoveCmd,
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aliasImportCmd,
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aliasExportCmd,
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}
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var aliasCmd = cli.Command{
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Name: "alias",
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Usage: "manage server credentials in configuration file",
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Action: mainAlias,
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Before: setGlobalsFromContext,
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HideHelpCommand: true,
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Flags: append(aliasFlags, globalFlags...),
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Subcommands: aliasSubcommands,
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}
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// mainAlias is the handle for "mc alias" command. provides sub-commands which write configuration data in json format to config file.
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func mainAlias(ctx *cli.Context) error {
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commandNotFound(ctx, aliasSubcommands)
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return nil
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// Sub-commands like add, list and remove have their own main.
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}
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// aliasMessage container for content message structure
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type aliasMessage struct {
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op string
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prettyPrint bool
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Status string `json:"status"`
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Alias string `json:"alias"`
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URL string `json:"URL"`
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AccessKey string `json:"accessKey,omitempty"`
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SecretKey string `json:"secretKey,omitempty"`
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API string `json:"api,omitempty"`
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Path string `json:"path,omitempty"`
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Src string `json:"src,omitempty"`
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// Deprecated field, replaced by Path
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Lookup string `json:"lookup,omitempty"`
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}
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// Print the config information of one alias, when prettyPrint flag
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// is activated, fields contents are cut and '...' will be added to
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// show a pretty table of all aliases configurations
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func (h aliasMessage) String() string {
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switch h.op {
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case "list":
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// Create a new pretty table with cols configuration
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t := newPrettyRecord(2,
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Row{"Alias", "Alias"},
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Row{"URL", "URL"},
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Row{"AccessKey", "AccessKey"},
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Row{"SecretKey", "SecretKey"},
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Row{"API", "API"},
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Row{"Path", "Path"},
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Row{"Src", "Src"},
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)
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// Handle deprecated lookup
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path := h.Path
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if path == "" {
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path = h.Lookup
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}
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return t.buildRecord(h.Alias, h.URL, h.AccessKey, h.SecretKey, h.API, path, h.Src)
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case "remove":
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return console.Colorize("AliasMessage", "Removed `"+h.Alias+"` successfully.")
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case "add": // add is deprecated
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fallthrough
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case "set":
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return console.Colorize("AliasMessage", "Added `"+h.Alias+"` successfully.")
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case "import":
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return console.Colorize("AliasMessage", "Imported `"+h.Alias+"` successfully.")
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default:
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return ""
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}
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}
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// JSON jsonified host message
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func (h aliasMessage) JSON() string {
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h.Status = "success"
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jsonMessageBytes, e := json.MarshalIndent(h, "", " ")
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fatalIf(probe.NewError(e), "Unable to marshal into JSON.")
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return string(jsonMessageBytes)
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}
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