Examples with SignerChecksumParams software.amazon.awssdk.auth.signer.params.SignerChecksumParams used on opensource projects

Example 6 with SignerChecksumParams

use of software.amazon.awssdk.auth.signer.params.SignerChecksumParams in project aws-sdk-java-v2 by aws.

the class Aws4SignerTest method signing_with_Crc32Checksum_WithOut_x_amz_sha25_header.

@Test
public void signing_with_Crc32Checksum_WithOut_x_amz_sha25_header() throws Exception {
    // Note here x_amz_sha25_header is not present in SignedHeaders
    String expectedAuthorization = AWS_4_HMAC_SHA_256_AUTHORIZATION + SIGNER_HEADER_WITH_CHECKSUMS_IN_HEADER + "Signature=c1804802dc623d1689e7d0a7f9f5caee3588cc8d3df4495425129dbd52965d1f";
    final SignerChecksumParams signerChecksumParams = SignerChecksumParams.builder().algorithm(Algorithm.CRC32).checksumHeaderName("x-amzn-header-crc").isStreamingRequest(false).build();
    SdkHttpFullRequest signed = SignerTestUtils.signRequest(signer, request.contentStreamProvider(() -> new ByteArrayInputStream("{\"TableName\": \"foo\"}".getBytes(StandardCharsets.UTF_8))).build(), credentials, "demo", signingOverrideClock, "us-east-1", signerChecksumParams);
    assertThat(signed.firstMatchingHeader("x-amzn-header-crc").get()).contains("oL+a/g==");
    assertThat(signed.firstMatchingHeader(SignerConstant.X_AMZ_CONTENT_SHA256)).isNotPresent();
    assertThat(signed.firstMatchingHeader("Authorization")).hasValue(expectedAuthorization);
}

Example 7 with SignerChecksumParams

use of software.amazon.awssdk.auth.signer.params.SignerChecksumParams in project aws-sdk-java-v2 by aws.

the class DefaultAwsCrtS3V4aSigner method sign.

@Override
public SdkHttpFullRequest sign(SdkHttpFullRequest request, ExecutionAttributes executionAttributes) {
    if (credentialsAreAnonymous(executionAttributes)) {
        return request;
    }
    ExecutionAttributes defaultsApplied = applyDefaults(executionAttributes);
    AwsSigningConfig requestSigningConfig = configProvider.createS3CrtSigningConfig(defaultsApplied);
    SignerChecksumParams signerChecksumParams = signerChecksumParamsFromAttributes(defaultsApplied);
    if (shouldSignPayload(request, defaultsApplied)) {
        SdkHttpFullRequest.Builder mutableRequest = request.toBuilder();
        if (signerChecksumParams != null) {
            requestSigningConfig.setSignedBodyValue(AwsSigningConfig.AwsSignedBodyValue.STREAMING_AWS4_ECDSA_P256_SHA256_PAYLOAD_TRAILER);
            updateRequestWithTrailer(signerChecksumParams, mutableRequest);
        } else {
            requestSigningConfig.setSignedBodyValue(AwsSigningConfig.AwsSignedBodyValue.STREAMING_AWS4_ECDSA_P256_SHA256_PAYLOAD);
        }
        setHeaderContentLength(mutableRequest, signerChecksumParams);
        SdkSigningResult signingResult = signerAdapter.sign(mutableRequest.build(), requestSigningConfig);
        AwsSigningConfig chunkConfig = configProvider.createChunkedSigningConfig(defaultsApplied);
        return enablePayloadSigning(signingResult, chunkConfig, signerChecksumParams);
    } else {
        requestSigningConfig.setSignedBodyValue(signerChecksumParams != null ? STREAMING_UNSIGNED_PAYLOAD_TRAILER : AwsSigningConfig.AwsSignedBodyValue.UNSIGNED_PAYLOAD);
        return signerAdapter.signRequest(request, requestSigningConfig);
    }
}