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sql.go
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sql.go
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package credsutil
import (
"fmt"
"time"
uuid "github.com/hashicorp/go-uuid"
)
// SQLCredentialsProducer implements CredentialsProducer and provides a generic credentials producer for most sql database types.
type SQLCredentialsProducer struct {
DisplayNameLen int
UsernameLen int
}
func (scp *SQLCredentialsProducer) GenerateUsername(displayName string) (string, error) {
if scp.DisplayNameLen > 0 && len(displayName) > scp.DisplayNameLen {
displayName = displayName[:scp.DisplayNameLen]
}
userUUID, err := uuid.GenerateUUID()
if err != nil {
return "", err
}
username := fmt.Sprintf("v-%s-%s", displayName, userUUID)
if scp.UsernameLen > 0 && len(username) > scp.UsernameLen {
username = username[:scp.UsernameLen]
}
return username, nil
}
func (scp *SQLCredentialsProducer) GeneratePassword() (string, error) {
password, err := uuid.GenerateUUID()
if err != nil {
return "", err
}
return password, nil
}
func (scp *SQLCredentialsProducer) GenerateExpiration(ttl time.Time) (string, error) {
return ttl.Format("2006-01-02 15:04:05-0700"), nil
}