lysann/passforios-gopenpgp
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Methods use + unit tests update

Browse source
This commit is contained in:
Jakub Lehotsky 2019-01-11 00:23:00 +01:00
parent 09d519e51e
commit b218f523af
15 changed files with 170 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

7
crypto/attachment.go
View file

@ -23,10 +23,12 @@ type AttachmentProcessor struct {
err error
}
// Use: ios/android only
func (ap *AttachmentProcessor) Process(plainData []byte) {
(*ap.w).Write(plainData)
}
// Use: ios/android only
func (ap *AttachmentProcessor) Finish() (*models.EncryptedSplit, error) {
if ap.err != nil {
return nil, ap.err
@ -40,6 +42,7 @@ func (ap *AttachmentProcessor) Finish() (*models.EncryptedSplit, error) {
return ap.split, nil
}
// Use: ios/android only
// Encrypt attachment. Takes input data and key data in binary form
func (pm *PmCrypto) encryptAttachment(estimatedSize int, fileName string, publicKey *KeyRing, garbageCollector int) (*AttachmentProcessor, error) {
attachmentProc := &AttachmentProcessor{}
@ -82,6 +85,7 @@ func (pm *PmCrypto) encryptAttachment(estimatedSize int, fileName string, public
}
// Use: ios/android only
func (pm *PmCrypto) EncryptAttachment(plainData []byte, fileName string, publicKey *KeyRing) (*models.EncryptedSplit, error) {
ap, err := pm.encryptAttachment(len(plainData), fileName, publicKey, -1)
if err != nil {
@ -96,12 +100,14 @@ func (pm *PmCrypto) EncryptAttachment(plainData []byte, fileName string, publicK
}
// Use: ios/android only
//EncryptAttachment ...
func (pm *PmCrypto) EncryptAttachmentLowMemory(estimatedSize int, fileName string, publicKey *KeyRing) (*AttachmentProcessor, error) {
// Garbage collect every megabyte
return pm.encryptAttachment(estimatedSize, fileName, publicKey, 1<<20)
}
// Use: ios/android only
// Helper method. Splits armored pgp session into key and packet data
func SplitArmor(encrypted string) (*models.EncryptedSplit, error) {
@ -118,6 +124,7 @@ func SplitArmor(encrypted string) (*models.EncryptedSplit, error) {
}
// Use: ios/android only
// Decrypt attachment. Takes input data and key data in binary form. privateKeys can contains more keys. passphrase is used to unlock keys
func (pm *PmCrypto) DecryptAttachment(keyPacket []byte, dataPacket []byte, kr *KeyRing, passphrase string) ([]byte, error) {