signpdf

type DigitorusPdfSigner ¶

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

func NewDigitorusPdfSigner(key crypto.Signer, cert *x509.Certificate, certChains [][]*x509.Certificate) *DigitorusPdfSigner

func (ps *DigitorusPdfSigner) Sign(input io.ReadSeeker, output io.Writer, signInfo *SignInfo) error

func (ps *DigitorusPdfSigner) SignDigitorus(input, output string, signData *pdfsign.SignDataSignature) error

type DocMdp ¶

type DocMdp string

DocMdp (DocMDP) stands for Document Modification Detection and Prevention; only to be used beside SignTypeCert.

func (dm DocMdp) ToDigitorusModel() pdfsign.DocMDPPerm

type PdfCpuSignPdfSigner ¶

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

func NewPdfCpuSignPdfSigner(
	pvKey crypto.PrivateKey,
	cert *x509.Certificate,
	certParents []*x509.Certificate,
) *PdfCpuSignPdfSigner

func (ps *PdfCpuSignPdfSigner) Sign(input io.ReadSeeker, output io.Writer, signInfo *SignInfo) error

type PdfSigner ¶

type PdfSigner interface {
	Sign(input io.ReadSeeker, output io.Writer, signInfo *SignInfo) error
}

type SignInfo ¶

type SignInfo struct {
	Type       SignType
	DocMdp     DocMdp
	SignerInfo *SignerInfo
}

SignInfo holds a signing procedure information; it is only designed to be used in unmarshal positions (and not marshal positions) regarding ser/deserialization.

func (si *SignInfo) ToDigitorusModel() *pdfsign.SignDataSignature

type SignType ¶

type SignType string

SignType defines the signature type to use.

const (
	// SignTypeCert is a signature type that can be applied once to a PDF document (it must be the first signature),
	// and is always to be associated with the DocMDP field.
	SignTypeCert SignType = "certification"

	// SignTypeApproval is a signature type that can be applied multiple times to a PDF document.
	SignTypeApproval = "approval"
)

func (st SignType) ToDigitorusModel() pdfsign.CertType

type SignerInfo ¶

type SignerInfo struct {
	Name        string
	Location    string
	Reason      string
	ContactInfo string
	Time        time.Time
}

SignerInfo holds the signer (usually a person or a company) information; it is only designed to be used in unmarshal positions (and not marshal positions) regarding ser/deserialization.

func (si *SignerInfo) ToDigitorusModel() *pdfsign.SignDataSignatureInfo