/** * Step 1 of the AWS Signature version 4 calculation. Refer to * http://docs.aws * .amazon.com/general/latest/gr/sigv4-create-canonical-request.html to * generate the canonical request. */ private String createCanonicalRequest(SdkHttpFullRequest.Builder request, String contentSha256, boolean doubleUrlEncode) { String canonicalRequest = request.method().toString() + SignerConstant.LINE_SEPARATOR + // This would optionally double url-encode the resource path getCanonicalizedResourcePath(request.encodedPath(), doubleUrlEncode) + SignerConstant.LINE_SEPARATOR + getCanonicalizedQueryString(request.rawQueryParameters()) + SignerConstant.LINE_SEPARATOR + getCanonicalizedHeaderString(request.headers()) + SignerConstant.LINE_SEPARATOR + getSignedHeadersString(request.headers()) + SignerConstant.LINE_SEPARATOR + contentSha256; LOG.trace(() -> "AWS4 Canonical Request: " + canonicalRequest); return canonicalRequest; }
/** * Step 1 of the AWS Signature version 4 calculation. Refer to * http://docs.aws * .amazon.com/general/latest/gr/sigv4-create-canonical-request.html to * generate the canonical request. */ private String createCanonicalRequest(SdkHttpFullRequest.Builder request, String contentSha256, boolean doubleUrlEncode) { String canonicalRequest = request.method().toString() + SignerConstant.LINE_SEPARATOR + // This would optionally double url-encode the resource path getCanonicalizedResourcePath(request.encodedPath(), doubleUrlEncode) + SignerConstant.LINE_SEPARATOR + getCanonicalizedQueryString(request.rawQueryParameters()) + SignerConstant.LINE_SEPARATOR + getCanonicalizedHeaderString(request.headers()) + SignerConstant.LINE_SEPARATOR + getSignedHeadersString(request.headers()) + SignerConstant.LINE_SEPARATOR + contentSha256; LOG.trace(() -> "AWS4 Canonical Request: " + canonicalRequest); return canonicalRequest; }