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validation.go
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/
validation.go
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package model
import (
"errors"
"fmt"
"strings"
"github.com/aws/aws-sdk-go-v2/aws/arn"
"github.com/treeverse/lakefs/pkg/kv"
"github.com/treeverse/lakefs/pkg/permissions"
)
var ErrValidationError = errors.New("validation error")
func ValidateAuthEntityID(name string) error {
if len(name) == 0 {
return fmt.Errorf("empty name: %w", ErrValidationError)
}
if strings.Contains(name, kv.PathDelimiter) {
return fmt.Errorf("name contains delimiter %s: %w", kv.PathDelimiter, ErrValidationError)
}
return nil
}
func ValidateActionName(name string) error {
return permissions.IsValidAction(name)
}
func ValidateArn(name string) error {
if !arn.IsARN(name) && name != permissions.All {
return fmt.Errorf("%w: ARN '%s'", ErrValidationError, name)
}
return nil
}
func ValidateStatementEffect(effect string) error {
if effect != StatementEffectDeny && effect != StatementEffectAllow {
return fmt.Errorf("%w: effect '%s'", ErrValidationError, effect)
}
return nil
}