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some godoc

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This commit is contained in:
Hayden Parker
2016-02-06 01:42:47 -08:00
parent 600118d140
commit 2b64fcaf33
4 changed files with 43 additions and 0 deletions
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13
lib/common/certificate.go
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@ -34,6 +34,11 @@ func (certificate Certificate) Type() byte {
return certificate[0]
}
//
// Look up the length of the certificate, reporting
// errors if the certificate is invalid or the specified
// length does not match the provided data.
//
func (certificate Certificate) Length() (int, error) {
if len(certificate) < 3 {
// log
@ -52,6 +57,10 @@ func (certificate Certificate) Length() (int, error) {
return length, nil
}
//
// Return the certificate data and any errors
// encountered by Length.
//
func (certificate Certificate) Data() ([]byte, error) {
length, err := certificate.Length()
if err != nil {
@ -81,6 +90,10 @@ func (certificate Certificate) SignatureSize() int {
return sizes[int(certificate.Type())]
}
//
// Read a certificate from a slice of bytes, returning
// any extra data on the end of the slice.
//
func ReadCertificate(data []byte) (Certificate, []byte, error) {
certificate := Certificate(data)
length, err := certificate.Length()