src/main/java/com/aliyun/oss/internal/SignUtils.java [122:166]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        return canonicalString.toString();
    }

    public static String buildSignedURL(GeneratePresignedUrlRequest request, Credentials currentCreds, ClientConfiguration config, URI endpoint) {
        String bucketName = request.getBucketName();
        String accessId = currentCreds.getAccessKeyId();
        String accessKey = currentCreds.getSecretAccessKey();
        boolean useSecurityToken = currentCreds.useSecurityToken();
        HttpMethod method = request.getMethod() != null ? request.getMethod() : HttpMethod.GET;

        String expires = String.valueOf(request.getExpiration().getTime() / 1000L);
        String key = request.getKey();
        String resourcePath = OSSUtils.determineResourcePath(bucketName, key, config.isSLDEnabled());

        RequestMessage requestMessage = new RequestMessage(bucketName, key);
        requestMessage.setEndpoint(OSSUtils.determineFinalEndpoint(endpoint, bucketName, config));
        requestMessage.setMethod(method);
        requestMessage.setResourcePath(resourcePath);
        requestMessage.setHeaders(request.getHeaders());

        requestMessage.addHeader(HttpHeaders.DATE, expires);
        if (request.getContentType() != null && !request.getContentType().trim().equals("")) {
            requestMessage.addHeader(HttpHeaders.CONTENT_TYPE, request.getContentType());
        }
        if (request.getContentMD5() != null && !request.getContentMD5().trim().equals("")) {
            requestMessage.addHeader(HttpHeaders.CONTENT_MD5, request.getContentMD5());
        }
        for (Map.Entry<String, String> h : request.getUserMetadata().entrySet()) {
            requestMessage.addHeader(OSSHeaders.OSS_USER_METADATA_PREFIX + h.getKey(), h.getValue());
        }

        Map<String, String> responseHeaderParams = new HashMap<String, String>();
        populateResponseHeaderParameters(responseHeaderParams, request.getResponseHeaders());
        populateTrafficLimitParams(responseHeaderParams, request.getTrafficLimit());
        if (responseHeaderParams.size() > 0) {
            requestMessage.setParameters(responseHeaderParams);
        }

        if (request.getQueryParameter() != null && request.getQueryParameter().size() > 0) {
            for (Map.Entry<String, String> entry : request.getQueryParameter().entrySet()) {
                requestMessage.addParameter(entry.getKey(), entry.getValue());
            }
        }

        if (request.getProcess() != null && !request.getProcess().trim().equals("")) {
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



src/main/java/com/aliyun/oss/internal/SignV2Utils.java [150:193]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        return canonicalString.toString();
    }

    public static String buildSignedURL(GeneratePresignedUrlRequest request, Credentials currentCreds, ClientConfiguration config, URI endpoint) {
        String bucketName = request.getBucketName();
        String accessId = currentCreds.getAccessKeyId();
        String accessKey = currentCreds.getSecretAccessKey();
        boolean useSecurityToken = currentCreds.useSecurityToken();
        HttpMethod method = request.getMethod() != null ? request.getMethod() : HttpMethod.GET;

        String expires = String.valueOf(request.getExpiration().getTime() / 1000L);
        String key = request.getKey();
        String resourcePath = OSSUtils.determineResourcePath(bucketName, key, config.isSLDEnabled());

        RequestMessage requestMessage = new RequestMessage(bucketName, key);
        requestMessage.setEndpoint(OSSUtils.determineFinalEndpoint(endpoint, bucketName, config));
        requestMessage.setMethod(method);
        requestMessage.setResourcePath(resourcePath);
        requestMessage.setHeaders(request.getHeaders());

        requestMessage.addHeader(HttpHeaders.DATE, expires);
        if (request.getContentType() != null && !request.getContentType().trim().equals("")) {
            requestMessage.addHeader(HttpHeaders.CONTENT_TYPE, request.getContentType());
        }
        if (request.getContentMD5() != null && !request.getContentMD5().trim().equals("")) {
            requestMessage.addHeader(HttpHeaders.CONTENT_MD5, request.getContentMD5());
        }
        for (Map.Entry<String, String> h : request.getUserMetadata().entrySet()) {
            requestMessage.addHeader(OSSHeaders.OSS_USER_METADATA_PREFIX + h.getKey(), h.getValue());
        }
        Map<String, String> responseHeaderParams = new HashMap<String, String>();
        populateResponseHeaderParameters(responseHeaderParams, request.getResponseHeaders());
        populateTrafficLimitParams(responseHeaderParams, request.getTrafficLimit());
        if (responseHeaderParams.size() > 0) {
            requestMessage.setParameters(responseHeaderParams);
        }

        if (request.getQueryParameter() != null && request.getQueryParameter().size() > 0) {
            for (Map.Entry<String, String> entry : request.getQueryParameter().entrySet()) {
                requestMessage.addParameter(entry.getKey(), entry.getValue());
            }
        }

        if (request.getProcess() != null && !request.getProcess().trim().equals("")) {
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -