public void afterPropertiesSet() throws Exception { // Check the signing and verification keys match if (signer instanceof RsaSigner) { RsaVerifier verifier; try { verifier = new RsaVerifier(verifierKey); } catch (Exception e) { logger.warn("Unable to create an RSA verifier from verifierKey"); return; } byte[] test = "test".getBytes(); try { verifier.verify(test, signer.sign(test)); logger.info("Signing and verification RSA keys match"); } catch (InvalidSignatureException e) { logger.error("Signing and verification RSA keys do not match"); } } else { // Avoid a race condition where setters are called in the wrong order. Use of == is // intentional. Assert.state( this.signingKey == this.verifierKey, "For MAC signing you do not need to specify the verifier key separately, and if you do it must match the signing key"); } SignatureVerifier verifier = new MacSigner(verifierKey); try { verifier = new RsaVerifier(verifierKey); } catch (Exception e) { logger.warn("Unable to create an RSA verifier from verifierKey"); } this.verifier = verifier; }
@Override public void afterPropertiesSet() throws Exception { // Check the signing and verification keys match if (signer instanceof RsaSigner) { RsaVerifier verifier; try { verifier = new RsaVerifier(verifierKey); } catch (Exception e) { logger.warn("Unable to create an RSA verifier from verifierKey"); return; } byte[] test = "test".getBytes(); try { verifier.verify(test, signer.sign(test)); logger.info("Signing and verification RSA keys match"); } catch (InvalidSignatureException e) { logger.error("Signing and verification RSA keys do not match"); } } else { // Avoid a race condition where verifier is set after signer to a different (possibly // incompatible value) Assert.state( this.signingKey == this.verifierKey, "For MAC signing you do not need to specify the verifier key separately, and if you do it must match the signing key"); } }