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zitadel/internal/command/policy_password_complexity_model.go
Tim Möhlmann f680dd934d
refactor: rename package errors to zerrors ()
* chore: rename package errors to zerrors

* rename package errors to gerrors

* fix error related linting issues

* fix zitadel error assertion

* fix gosimple linting issues

* fix deprecated linting issues

* resolve gci linting issues

* fix import structure

---------

Co-authored-by: Elio Bischof <elio@zitadel.com>
2023-12-08 15:30:55 +01:00

85 lines
2.5 KiB
Go

package command
import (
"regexp"
"github.com/zitadel/zitadel/internal/domain"
"github.com/zitadel/zitadel/internal/eventstore"
"github.com/zitadel/zitadel/internal/repository/policy"
"github.com/zitadel/zitadel/internal/zerrors"
)
var (
hasStringLowerCase = regexp.MustCompile(`[a-z]`).MatchString
hasStringUpperCase = regexp.MustCompile(`[A-Z]`).MatchString
hasNumber = regexp.MustCompile(`[0-9]`).MatchString
hasSymbol = regexp.MustCompile(`[^A-Za-z0-9]`).MatchString
)
type PasswordComplexityPolicyWriteModel struct {
eventstore.WriteModel
MinLength uint64
HasLowercase bool
HasUppercase bool
HasNumber bool
HasSymbol bool
State domain.PolicyState
}
func (wm *PasswordComplexityPolicyWriteModel) Reduce() error {
for _, event := range wm.Events {
switch e := event.(type) {
case *policy.PasswordComplexityPolicyAddedEvent:
wm.MinLength = e.MinLength
wm.HasLowercase = e.HasLowercase
wm.HasUppercase = e.HasUppercase
wm.HasNumber = e.HasNumber
wm.HasSymbol = e.HasSymbol
wm.State = domain.PolicyStateActive
case *policy.PasswordComplexityPolicyChangedEvent:
if e.MinLength != nil {
wm.MinLength = *e.MinLength
}
if e.HasLowercase != nil {
wm.HasLowercase = *e.HasLowercase
}
if e.HasUppercase != nil {
wm.HasUppercase = *e.HasUppercase
}
if e.HasNumber != nil {
wm.HasNumber = *e.HasNumber
}
if e.HasSymbol != nil {
wm.HasSymbol = *e.HasSymbol
}
case *policy.PasswordComplexityPolicyRemovedEvent:
wm.State = domain.PolicyStateRemoved
}
}
return wm.WriteModel.Reduce()
}
func (wm *PasswordComplexityPolicyWriteModel) Validate(password string) error {
if wm.MinLength != 0 && uint64(len(password)) < wm.MinLength {
return zerrors.ThrowInvalidArgument(nil, "COMMA-HuJf6", "Errors.User.PasswordComplexityPolicy.MinLength")
}
if wm.HasLowercase && !hasStringLowerCase(password) {
return zerrors.ThrowInvalidArgument(nil, "COMMA-co3Xw", "Errors.User.PasswordComplexityPolicy.HasLower")
}
if wm.HasUppercase && !hasStringUpperCase(password) {
return zerrors.ThrowInvalidArgument(nil, "COMMA-VoaRj", "Errors.User.PasswordComplexityPolicy.HasUpper")
}
if wm.HasNumber && !hasNumber(password) {
return zerrors.ThrowInvalidArgument(nil, "COMMA-ZBv4H", "Errors.User.PasswordComplexityPolicy.HasNumber")
}
if wm.HasSymbol && !hasSymbol(password) {
return zerrors.ThrowInvalidArgument(nil, "COMMA-ZDLwA", "Errors.User.PasswordComplexityPolicy.HasSymbol")
}
return nil
}