Java Code Examples for org.apache.commons.codec.digest.DigestUtils#sha1Hex()

@Override
public String getExecutionId(ProceedingJoinPoint pjp) {

    // look for AsyncParameter param
    Object[] args = AnnotationUtils.extractAsyncParameter(pjp);

    // check pre-condition
    Validate.notNull(args);
    Validate.isTrue(args.length == 2);
    Validate.isInstanceOf(String.class, args[0]);
    Validate.isInstanceOf(String.class, args[1]);

    return DigestUtils.sha1Hex(args[0] + "_" + args[1]);
}
 

private String getStringListHeyx( List<String> list ) {
	StringBuffer content = new StringBuffer();
	if( ListTools.isNotEmpty( list )) {
		SortTools.asc( list );
		for( String str : list ) {
			content.append( str );
		}
		return DigestUtils.sha1Hex(content.toString() );
	}
	return "null";
}
 

/**
 * 串接arr参数，生成sha1 digest
 *
 * @param arr
 * @return
 */
public static String gen(String... arr) throws NoSuchAlgorithmException {
  Arrays.sort(arr);
  StringBuilder sb = new StringBuilder();
  for (String a : arr) {
    sb.append(a);
  }
  return DigestUtils.sha1Hex(sb.toString());
}
 

private Map<String, String> artifactToMap(Artifact artifact) {
    Map<String, String> dep = new LinkedHashMap<>();
    dep.put("id", artifact.getId());

    if (artifact.getFile() == null) {
        return dep;
    }

    if (includeLocation) {
        dep.put("location", artifact.getFile().getAbsolutePath());
    }

    try {
        String location = artifact.getFile().getAbsolutePath();
        String checksum = null;

        for (String checksumType : CHECKSUM_TYPES) {
            Path checksumFile = Paths.get(location + "." + checksumType);
            if (Files.exists(checksumFile)) {
                checksum = checksumType + ":" + Files.readString(checksumFile, StandardCharsets.UTF_8);
                break;
            }
        }

        if (checksum == null) {
            try (InputStream is = Files.newInputStream(artifact.getFile().toPath())) {
                checksum = "sha1:" + DigestUtils.sha1Hex(is);
            }
        }

        dep.put("checksum", checksum);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }

    return dep;
}
 

private String hashDocument(CDR2Document doc) {
    String url = doc.getUrl();
    url = url.replaceFirst("https?://", "");
    if (url.endsWith("/")) {
        url = url.substring(0, url.length() - 1);
    }
    String contentHash = DigestUtils.sha1Hex(doc.getRawContent());
    String urlHash= DigestUtils.sha1Hex(doc.getUrl());
    return DigestUtils.md5Hex(urlHash+contentHash);
}
 

private String getHash(Asset asset, AssetRepository<?> assetRepository, String previewableId) {
    try {
        byte[] content = asset.getComponentId() == null ? assetRepository.readAllBytes(previewableId, asset) : assetRepository.readAllBytes(asset);
        return DigestUtils.sha1Hex(content);
    } catch (Exception e) {
        logger.warn("Failure to generate hash for asset " + asset.getName(), e);
        return UUID.randomUUID().toString();
    }
}
 

/**
 * 将查询的所有内容组织成String，然后计算一个SHA1 DigestUtils.sha1Hex(content)
 * 
 * @return
 */
public String getContentSHA1() {
	String content = getQueryContent();
	if (StringUtils.isEmpty(content)) {
		return DigestUtils.sha1Hex("null");
	} else {
		return DigestUtils.sha1Hex(content);
	}
}
 

/**
 * 用&串接arr参数，生成sha1 digest
 *
 * @param arr
 * @return
 */
public static String genWithAmple(String... arr) throws NoSuchAlgorithmException {
  Arrays.sort(arr);
  StringBuilder sb = new StringBuilder();
  for (int i = 0; i < arr.length; i++) {
    String a = arr[i];
    sb.append(a);
    if (i != arr.length - 1) {
      sb.append('&');
    }
  }
  return DigestUtils.sha1Hex(sb.toString());
}
 

private String getStringListHeyx( List<String> list ) {
	StringBuffer content = new StringBuffer();
	if( ListTools.isNotEmpty( list )) {
		SortTools.asc( list );
		for( String str : list ) {
			content.append( str );
		}
		return DigestUtils.sha1Hex(content.toString() );
	}
	return "null";
}
 

public static void assertSameFile(Path expected, Path actual) throws IOException {
  String expectedHash = DigestUtils.sha1Hex(Files.readAllBytes(expected));
  String actualHash = DigestUtils.sha1Hex(Files.readAllBytes(actual));

  assertEquals(expectedHash, actualHash);
}
 

public String computeReverseKey(URL url) {
    String urlSha1Hash = DigestUtils.sha1Hex(url.toString());
    String reverseDomain = reverseDomain(url.getHost());
    return reverseDomain + "_" + urlSha1Hash + "_" + timestamp;
}
 

@Override
public String anonimize(String value) {
    return DigestUtils.sha1Hex(value);
}
 

@Override
public boolean checkUserInfo(String sessionKey, String rawData, String signature) {
  final String generatedSignature = DigestUtils.sha1Hex(rawData + sessionKey);
  return generatedSignature.equals(signature);
}
 

/** SQL SHA1(string) function for binary string. */
public static @Nonnull String sha1(@Nonnull ByteString string)  {
  return DigestUtils.sha1Hex(string.getBytes());
}
 

/** SQL SHA1(string) function. */
public static @Nonnull String sha1(@Nonnull String string)  {
  return DigestUtils.sha1Hex(string.getBytes(UTF_8));
}
 

public FetchedFeed fetch(String feedUrl, boolean extractFeedUrlFromHtml, String lastModified, String eTag, Date lastPublishedDate,
		String lastContentHash) throws FeedException, IOException, NotModifiedException {
	log.debug("Fetching feed {}", feedUrl);
	FetchedFeed fetchedFeed = null;

	int timeout = 20000;

	HttpResult result = getter.getBinary(feedUrl, lastModified, eTag, timeout);
	byte[] content = result.getContent();

	try {
		fetchedFeed = parser.parse(result.getUrlAfterRedirect(), content);
	} catch (FeedException e) {
		if (extractFeedUrlFromHtml) {
			String extractedUrl = extractFeedUrl(urlProviders, feedUrl, StringUtils.newStringUtf8(result.getContent()));
			if (org.apache.commons.lang3.StringUtils.isNotBlank(extractedUrl)) {
				feedUrl = extractedUrl;

				result = getter.getBinary(extractedUrl, lastModified, eTag, timeout);
				content = result.getContent();
				fetchedFeed = parser.parse(result.getUrlAfterRedirect(), content);
			} else {
				throw e;
			}
		} else {
			throw e;
		}
	}

	if (content == null) {
		throw new IOException("Feed content is empty.");
	}

	String hash = DigestUtils.sha1Hex(content);
	if (lastContentHash != null && hash != null && lastContentHash.equals(hash)) {
		log.debug("content hash not modified: {}", feedUrl);
		throw new NotModifiedException("content hash not modified");
	}

	if (lastPublishedDate != null && fetchedFeed.getFeed().getLastPublishedDate() != null
			&& lastPublishedDate.getTime() == fetchedFeed.getFeed().getLastPublishedDate().getTime()) {
		log.debug("publishedDate not modified: {}", feedUrl);
		throw new NotModifiedException("publishedDate not modified");
	}

	Feed feed = fetchedFeed.getFeed();
	feed.setLastModifiedHeader(result.getLastModifiedSince());
	feed.setEtagHeader(FeedUtils.truncate(result.getETag(), 255));
	feed.setLastContentHash(hash);
	fetchedFeed.setFetchDuration(result.getDuration());
	fetchedFeed.setUrlAfterRedirect(result.getUrlAfterRedirect());
	return fetchedFeed;
}
 

public ClassCodeCacheKey(byte[] bytes) {
    this.bytes = bytes;
    this.key = DigestUtils.sha1Hex(bytes);
}
 

public String host(String from, String to) {
	return DigestUtils.sha1Hex(this.getId() + from + to);
}
 

/**
 * JS-SDK权限验证的签名
 * @see 注意这里使用的是noncestr,不是nonceStr
 * @param noncestr  随机字符串
 * @param timestamp 时间戳
 * @param url       当前网页的URL,不包含#及其后面部分
 * @create Nov 28, 2015 8:48:52 PM
 * @author 玄玉<https://jadyer.cn/>
 */
public static String signQQJSSDK(String appid, String noncestr, String timestamp, String url){
    StringBuilder sb = new StringBuilder();
    sb.append("jsapi_ticket=").append(QQTokenHolder.getQQJSApiTicket(appid)).append("&")
      .append("noncestr=").append(noncestr).append("&")
      .append("timestamp=").append(timestamp).append("&")
      .append("url=").append(url);
    return DigestUtils.sha1Hex(sb.toString());
}
 

/**
 * sha1加密
 *
 * @param value 要加密的值
 * @return sha1加密后的值
 */
public static String sha1Hex(String value) {
    return DigestUtils.sha1Hex(value);
}