58 lines
1.3 KiB
Go
58 lines
1.3 KiB
Go
package common
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import (
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"crypto/x509"
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"encoding/pem"
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"fmt"
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"time"
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"github.com/fiskerinc/cloud-services/pkg/common/dbbasemodel"
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)
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// CertificateRequest schema
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const (
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CertCharging string = "CHARGING"
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CertICC string = "ICC"
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CertTBOX string = "TBOX"
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CertAftersales string = "AFTERSALES"
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)
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type Certificate struct {
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PublicKey string `json:"public_key"`
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CommonName string `json:"-" validate:"required"`
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PrivateKey string `json:"private_key,omitempty" pg:"-"`
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EncryptedKey []byte `json:"-" pg:"encrypted_key"`
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SerialNumber string `json:"serial_number" pg:",pk"`
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Type string `json:"type"`
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Valid bool `json:"-" pg:",use_zero"`
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CreatedBy string `json:"-" pg:"created_by"`
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dbbasemodel.DBModelBase
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}
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func (cert Certificate) String() string {
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return fmt.Sprintf("Certificate for Common Name:<%s>", cert.CommonName)
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}
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func (cert Certificate) IsExpiredOrInvalidAtTime(t time.Time, certDaysBeforeExp int) (bool, error) {
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if !cert.Valid {
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return true, nil
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}
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if cert.PublicKey != "" {
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p, _ := pem.Decode([]byte(cert.PublicKey))
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if p != nil {
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c, err := x509.ParseCertificate(p.Bytes)
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if err != nil {
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return true, err
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}
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day := c.NotAfter.AddDate(0, 0, 0-certDaysBeforeExp)
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if t.After(day) {
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return true, nil
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}
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}
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}
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return false, nil
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}
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