vault/plugins/database/postgresql/passwordauthentication.go
hashicorp-copywrite[bot] 0b12cdcfd1
[COMPLIANCE] License changes (#22290)
* Adding explicit MPL license for sub-package.

This directory and its subdirectories (packages) contain files licensed with the MPLv2 `LICENSE` file in this directory and are intentionally licensed separately from the BSL `LICENSE` file at the root of this repository.

* Adding explicit MPL license for sub-package.

This directory and its subdirectories (packages) contain files licensed with the MPLv2 `LICENSE` file in this directory and are intentionally licensed separately from the BSL `LICENSE` file at the root of this repository.

* Updating the license from MPL to Business Source License.

Going forward, this project will be licensed under the Business Source License v1.1. Please see our blog post for more details at https://hashi.co/bsl-blog, FAQ at www.hashicorp.com/licensing-faq, and details of the license at www.hashicorp.com/bsl.

* add missing license headers

* Update copyright file headers to BUS-1.1

* Fix test that expected exact offset on hcl file

---------

Co-authored-by: hashicorp-copywrite[bot] <110428419+hashicorp-copywrite[bot]@users.noreply.github.com>
Co-authored-by: Sarah Thompson <sthompson@hashicorp.com>
Co-authored-by: Brian Kassouf <bkassouf@hashicorp.com>
2023-08-10 18:14:03 -07:00

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944 B
Go

// Copyright (c) HashiCorp, Inc.
// SPDX-License-Identifier: BUSL-1.1
package postgresql
import "fmt"
// passwordAuthentication determines whether to send passwords in plaintext (password) or hashed (scram-sha-256).
type passwordAuthentication string
var (
// passwordAuthenticationPassword is the default. If set, passwords will be sent to PostgreSQL in plain text.
passwordAuthenticationPassword passwordAuthentication = "password"
passwordAuthenticationSCRAMSHA256 passwordAuthentication = "scram-sha-256"
)
var passwordAuthentications = map[passwordAuthentication]struct{}{
passwordAuthenticationSCRAMSHA256: {},
passwordAuthenticationPassword: {},
}
func parsePasswordAuthentication(s string) (passwordAuthentication, error) {
if _, ok := passwordAuthentications[passwordAuthentication(s)]; !ok {
return "", fmt.Errorf("'%s' is not a valid password authentication type", s)
}
return passwordAuthentication(s), nil
}