60 lines
1.4 KiB
Go
60 lines
1.4 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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package credsutil
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import (
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"context"
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"time"
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"github.com/hashicorp/vault/sdk/database/dbplugin"
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)
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const (
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NoneLength int = -1
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)
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// SQLCredentialsProducer implements CredentialsProducer and provides a generic credentials producer for most sql database types.
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type SQLCredentialsProducer struct {
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DisplayNameLen int
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RoleNameLen int
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UsernameLen int
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Separator string
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LowercaseUsername bool
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}
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func (scp *SQLCredentialsProducer) GenerateCredentials(ctx context.Context) (string, error) {
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password, err := scp.GeneratePassword()
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if err != nil {
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return "", err
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}
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return password, nil
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}
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func (scp *SQLCredentialsProducer) GenerateUsername(config dbplugin.UsernameConfig) (string, error) {
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caseOp := KeepCase
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if scp.LowercaseUsername {
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caseOp = Lowercase
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}
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return GenerateUsername(
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DisplayName(config.DisplayName, scp.DisplayNameLen),
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RoleName(config.RoleName, scp.RoleNameLen),
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Case(caseOp),
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Separator(scp.Separator),
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MaxLength(scp.UsernameLen),
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)
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}
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func (scp *SQLCredentialsProducer) GeneratePassword() (string, error) {
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password, err := RandomAlphaNumeric(20, true)
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if err != nil {
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return "", err
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}
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return password, nil
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}
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func (scp *SQLCredentialsProducer) GenerateExpiration(ttl time.Time) (string, error) {
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return ttl.Format("2006-01-02 15:04:05-0700"), nil
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}
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