public PublicKey getPublicKey()

in main/src/main/java/org/apache/james/jdkim/tagvalue/PublicKeyRecordImpl.java [178:195]

18 lines of code
3 McCabe index (conditional complexity)


    public PublicKey getPublicKey() {
        try {
            String p = getValue("p").toString();
            byte[] key = Base64.decodeBase64(p.getBytes());
            KeyFactory keyFactory;
            keyFactory = KeyFactory.getInstance(getValue("k").toString());
            X509EncodedKeySpec pubSpec = new X509EncodedKeySpec(key);
            RSAPublicKey rsaKey;
            rsaKey = (RSAPublicKey) keyFactory.generatePublic(pubSpec);
            return rsaKey;
        } catch (NoSuchAlgorithmException e) {
            throw new IllegalStateException("Unknown algorithm: "
                    + e.getMessage());
        } catch (InvalidKeySpecException e) {
            throw new IllegalStateException("Invalid key spec: "
                    + e.getMessage());
        }
    }