Ejemplo n.º 1
0
func (ec *deleteCmd) deleteFingerprint() {
	uuid := strings.ToLower(util.Reverse(ec.fingerprint))
	row, err := ec.db.Query(
		"SELECT md5 FROM openpgp_pubkey WHERE uuid = $1", uuid)
	if err != nil {
		die(err)
	}
	if !row.Next() {
		die(fmt.Errorf("Key fingerprint [%s] not found", uuid))
	}
	var keyHash string
	err = row.Scan(&keyHash)
	if err != nil {
		die(err)
	}
	keyHashBuf, err := hex.DecodeString(keyHash)
	if err != nil {
		die(err)
	}
	if err = ec.ptree.Remove(conflux.Zb(conflux.P_SKS, keyHashBuf)); err != nil {
		log.Println("Remove [%s] from prefix tree: %v", keyHash, err)
	}
	ec.deletePubkey(uuid)
	log.Println(ec.keyHash, "deleted from prefix tree and database")
}
Ejemplo n.º 2
0
func readHashes(db *openpgp.DB) chan *conflux.Zp {
	hashes := make(chan *conflux.Zp)
	go func() {
		defer close(hashes)
		rows, err := db.DB.Query("SELECT md5 FROM openpgp_pubkey")
		if err != nil {
			die(err)
		}
		for rows.Next() {
			var md5str string
			if err = rows.Scan(&md5str); err != nil {
				die(err)
			}
			digest, err := hex.DecodeString(md5str)
			if err != nil {
				log.Println("Bad md5:", md5str)
				continue
			}
			digest = recon.PadSksElement(digest)
			digestZp := conflux.Zb(conflux.P_SKS, digest)
			hashes <- digestZp
		}
		if err = rows.Err(); err != nil {
			log.Println("Error during hash query:", err)
		}
	}()
	return hashes
}
Ejemplo n.º 3
0
func (ec *deleteCmd) deleteKeyHash() {
	ec.keyHash = strings.ToLower(ec.keyHash)
	keyHashBuf, err := hex.DecodeString(ec.keyHash)
	if err != nil {
		die(err)
	}
	if err = ec.ptree.Remove(conflux.Zb(conflux.P_SKS, keyHashBuf)); err != nil {
		log.Println("Remove [%s] from prefix tree: %v", ec.keyHash, err)
	}
	var uuid string
	row, err := ec.db.Query(
		"SELECT uuid FROM openpgp_pubkey WHERE md5 = $1", ec.keyHash)
	if err != nil {
		die(err)
	}
	if !row.Next() {
		die(fmt.Errorf("Key hash [%d] not found", ec.keyHash))
	}
	err = row.Scan(&uuid)
	if err != nil {
		die(err)
	}
	ec.deletePubkey(uuid)
	log.Println(ec.keyHash, "deleted from prefix tree and database")
}
Ejemplo n.º 4
0
func (ec *loadCmd) loadAllKeys(path string) {
	keyfiles, err := filepath.Glob(path)
	if err != nil {
		die(err)
	}
	for _, keyfile := range keyfiles {
		var f *os.File
		if f, err = os.Open(keyfile); err != nil {
			log.Println("Failed to open", keyfile, ":", err)
			continue
		}
		defer f.Close()
		log.Println("Loading keys from", keyfile)
		defer ec.flushDb()
		for keyRead := range openpgp.ReadKeys(f) {
			if keyRead.Error != nil {
				log.Println("Error reading key:", keyRead.Error)
				continue
			}
			digest, err := hex.DecodeString(keyRead.Pubkey.Md5)
			if err != nil {
				log.Println("bad digest:", keyRead.Pubkey.Md5)
				continue
			}
			digest = recon.PadSksElement(digest)
			digestZp := conflux.Zb(conflux.P_SKS, digest)
			err = ec.ptree.Insert(digestZp)
			if err != nil {
				log.Println("Error inserting digest ", keyRead.Pubkey.Md5, ":", err)
				continue
			}
			err = ec.insertKey(keyRead)
			if err != nil {
				log.Println("Error inserting key", keyRead.Pubkey.Md5, "into database:", err)
				// Attempt to remove digest from ptree, since it was not successfully loaded
				ec.ptree.Remove(digestZp)
				continue
			}
		}
	}
}