postgres

type AnonymizationCondition ¶

type AnonymizationCondition struct {
	// contains filtered or unexported fields
}

AnonymizationCondition is the implementation which holds the conditions for the ConditionAnonymizer.

func NewAnonymizationCondition(
	column string,
	comparator string,
	value string,
	dataType string,
	anonymizer gotidus.Anonymizer,
) AnonymizationCondition

func (ac AnonymizationCondition) BuildCase(
	tableName string,
	columnName string,
) string

type ConditionAnonymizer ¶

type ConditionAnonymizer struct {
	// contains filtered or unexported fields
}

ConditionAnonymizer is a gotidus.Anonymizer interface implementation which allows elaborate case statements for anonymizing columns based on values in the same or other columns.

func NewConditionAnonymizer(
	dataType string,
	defaultAnonymizer gotidus.Anonymizer,
	conditions ...AnonymizationCondition,
) *ConditionAnonymizer

func (a *ConditionAnonymizer) Build(tableName, columnName string) string

type EmailAnonymizer ¶

type EmailAnonymizer struct {
	// contains filtered or unexported fields
}

EmailAnonymizer is a gotidus.Anonymizer interface implementation, which allows anonymizing the local part of a string matching the general pattern of a mail address. For example

"test@example.com"

would be anonymized by a 15 character string based on the md5 hash of the local part.

func NewEmailAnonymizer() *EmailAnonymizer

func (a *EmailAnonymizer) Build(tableName, columnName string) string

type NullAnonymizer ¶

type NullAnonymizer struct{}

NullAnonymizer is a gotidus.Anonymizer interface implementation. It overwrites any given value with NULL.

func NewNullAnonymizer() *NullAnonymizer

func (a *NullAnonymizer) Build(tableName, columnName string) string

type OverlayAnonymizer ¶

type OverlayAnonymizer struct {
	// contains filtered or unexported fields
}

OverlayAnonymizer is a gotidus.Anonymizer implementation which allows to overlay parts of a text field with a string based on the given overlayBase. count defines the number of repetitions of the overlayBase to be overlayed. start defines the first character to be overlayed.

func NewOverlayAnonymizer(overlayBase string, start int, count int) *OverlayAnonymizer

func (a *OverlayAnonymizer) Build(tableName, columnName string) string

type QueryBuilder ¶

type QueryBuilder struct{}

QueryBuilder is the specific implementation of the gotidus.QueryBuilder interface for PostgreSQL.

func NewQueryBuilder() *QueryBuilder

func (qb *QueryBuilder) CreateViewQuery(
	viewName string,
	tableName string,
	columns []string,
) string

func (qb *QueryBuilder) DropViewQuery(viewName string) string

func (qb *QueryBuilder) ListColumnsQuery() string

func (qb *QueryBuilder) ListTablesQuery() string

func (qb *QueryBuilder) ListViewsQuery() string

type RegexReplaceAnonymizer ¶

type RegexReplaceAnonymizer struct {
	// contains filtered or unexported fields
}

RegexReplaceAnonymizer is a gotidus.Anonymizer interface implementation which allows defining a pattern which is used to pick a part of a string which is then replaced with the defined replacement.

func NewRegexReplaceAnonymizer(pattern, replacement string) *RegexReplaceAnonymizer

func (a *RegexReplaceAnonymizer) Build(tableName, columnName string) string

type RemoveJSONKeysAnonymizer ¶

type RemoveJSONKeysAnonymizer struct {
	// contains filtered or unexported fields
}

RemoveJSONKeysAnonymizer is a gotidus.Anonymizer interface implementation which allows removing specific keys from a JSON object.

func NewRemoveJSONKeysAnonymizer(keys []string) *RemoveJSONKeysAnonymizer

func (a *RemoveJSONKeysAnonymizer) Build(tableName, columnName string) string

type TextAnonymizer ¶

type TextAnonymizer struct {
	// contains filtered or unexported fields
}

TextAnonymizer is a gotidus.Anonymizer interface implementation. It can be used to randomize the text of a column.

func NewTextAnonymizer() *TextAnonymizer

func (a *TextAnonymizer) Build(tableName, columnName string) string