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58 lines
1.7 KiB
Go
58 lines
1.7 KiB
Go
// Copyright (c) 2015-2023 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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"context"
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"github.com/minio/madmin-go/v3"
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)
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// getUserWithProvider - returns the appropriate internal username based on the user provider.
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// if validate is true, an error is returned if the user does not exist.
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func getUserWithProvider(ctx context.Context, userProvider, user string, validate bool) (string, error) {
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switch userProvider {
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case madmin.BuiltinProvider:
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if validate {
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if _, ok := globalIAMSys.GetUser(ctx, user); !ok {
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return "", errNoSuchUser
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}
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}
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return user, nil
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case madmin.LDAPProvider:
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if globalIAMSys.GetUsersSysType() != LDAPUsersSysType {
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return "", errIAMActionNotAllowed
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}
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res, err := globalIAMSys.LDAPConfig.GetValidatedDNForUsername(user)
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if res == nil {
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err = errNoSuchUser
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}
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if err != nil {
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if validate {
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return "", err
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}
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if !globalIAMSys.LDAPConfig.ParsesAsDN(user) {
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return "", errNoSuchUser
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}
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}
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return res.NormDN, nil
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default:
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return "", errIAMActionNotAllowed
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}
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}
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