#5925

Committed 17 Dec 2025 05:03PM UTC coverage: 35.453% (-0.1%) from 35.558%

Build # #5925

Build Type

push

github

Committed by

web-flow

Commit Message

fix: add taxonomy to Metadata Field (read) definition (box/box-openapi#572) (#1644)

Co-authored-by: box-sdk-build <box-sdk-build@box.com>

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2 of 2 new or added lines in 1 file covered. (100.0%)

62 existing lines in 13 files now uncovered.

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73.18

/src/main/java/com/box/sdkgen/internal/utils/UtilsManager.java

package com.box.sdkgen.internal.utils;

import com.box.sdkgen.box.errors.BoxSDKError;
import com.box.sdkgen.internal.SerializableObject;
import com.box.sdkgen.serialization.json.EnumWrapper;
import com.box.sdkgen.serialization.json.JsonManager;
import com.box.sdkgen.serialization.json.Valuable;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ArrayNode;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.math.BigInteger;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.security.MessageDigest;
import java.time.OffsetDateTime;
import java.time.ZoneOffset;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeFormatterBuilder;
import java.time.format.DateTimeParseException;
import java.time.temporal.ChronoField;
import java.util.Arrays;
import java.util.Base64;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
import java.util.UUID;
import java.util.function.BiFunction;
import java.util.stream.Collectors;
import javax.crypto.Mac;
import javax.crypto.spec.SecretKeySpec;
import org.jose4j.jws.JsonWebSignature;
import org.jose4j.jwt.JwtClaims;
import org.jose4j.jwt.NumericDate;
import org.jose4j.lang.JoseException;

public class UtilsManager {
  private static final int BUFFER_SIZE = 8192;

  private static final DateTimeFormatter OFFSET_DATE_TIME_FORMAT =
      new DateTimeFormatterBuilder()
          .appendPattern("yyyy-MM-dd'T'HH:mm:ss")
          .optionalStart()
          .appendFraction(ChronoField.NANO_OF_SECOND, 0, 9, true)
          .optionalEnd()
          .appendOffsetId()
          .toFormatter();
  private static final DateTimeFormatter OFFSET_DATE_TIME_FORMAT_WITH_MILLIS =
      DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSSXXX");
  private static final DateTimeFormatter OFFSET_DATE_FORMAT =
      DateTimeFormatter.ofPattern("yyyy-MM-dd");

  public static <K, V> Map<K, V> mapOf(Entry<K, V>... entries) {
    return Arrays.stream(entries)
        .collect(
            HashMap::new,
            (map, entry) -> map.put(entry.getKey(), entry.getValue()),
            HashMap::putAll);
  }

  public static <V> Set<V> setOf(V... values) {
    return Arrays.stream(values).collect(Collectors.toSet());
  }

  public static <K, V> Entry<K, V> entryOf(K key, V value) {
    return Entry.of(key, value);
  }

  public static <K, V> Map<K, V> mergeMaps(Map<K, V> map1, Map<K, V> map2) {
    Map<K, V> mergedMap = new HashMap<>();
    if (map1 != null) {
      mergedMap.putAll(map1);
    }
    if (map2 != null) {
      mergedMap.putAll(map2);
    }
    return mergedMap;
  }

  public static Map<String, String> prepareParams(Map<String, String> map) {
    map.values().removeIf(Objects::isNull);
    return map;
  }

  public static String convertToString(Object value) {
    if (value == null) {
      return null;
    }
    if (value instanceof EnumWrapper) {
      return ((EnumWrapper<?>) value).getStringValue();
    }
    if (value instanceof Valuable) {
      return ((Valuable) value).getValue();
    }
    if (value instanceof List) {
      List<?> list = (List<?>) value;
      if (!list.isEmpty() && list.get(0) instanceof SerializableObject) {
        return JsonManager.serialize(value).toString();
      } else {
        return ((List<?>) value)
            .stream().map(UtilsManager::convertToString).collect(Collectors.joining(","));
      }
    }
    if (value instanceof ArrayNode) {
      return convertToString(new ObjectMapper().convertValue(value, List.class));
    }
    if (value instanceof JsonNode) {
      return ((JsonNode) value).asText();
    }
    if (value instanceof SerializableObject) {
      return JsonManager.serialize(value).toString();
    }
    return value.toString();
  }

  public static void writeInputStreamToOutputStream(InputStream input, OutputStream output) {
    try {
      byte[] buffer = new byte[BUFFER_SIZE];
      int n = input.read(buffer);
      while (n != -1) {
        output.write(buffer, 0, n);
        n = input.read(buffer);
      }
    } catch (IOException e) {
      throw new RuntimeException(e);
    } finally {
      try {
        input.close();
        output.close();
      } catch (IOException e) {
        throw new RuntimeException(e);
      }
    }
  }

  public static String getUuid() {
    return UUID.randomUUID().toString();
  }

  public static byte[] generateByteBuffer(int size) {
    byte[] bytes = new byte[size];
    Arrays.fill(bytes, (byte) 0);
    return bytes;
  }

  public static InputStream generateByteStream(int size) {
    byte[] bytes = generateByteBuffer(size);
    return new ByteArrayInputStream(bytes);
  }

  public static InputStream generateByteStreamFromBuffer(byte[] buffer) {
    return new ByteArrayInputStream(buffer);
  }

  public static byte[] readByteStream(InputStream inputStream) {
    ByteArrayOutputStream buffer = new ByteArrayOutputStream();
    byte[] data = new byte[BUFFER_SIZE];
    int bytesRead;
    try {
      while ((bytesRead = inputStream.read(data, 0, data.length)) != -1) {
        buffer.write(data, 0, bytesRead);
      }
    } catch (IOException e) {
      throw new RuntimeException(e);
    } finally {
      try {
        inputStream.close();
      } catch (IOException e) {
        throw new RuntimeException(e);
      }
    }

    return buffer.toByteArray();
  }

  public static boolean bufferEquals(byte[] buffer1, byte[] buffer2) {
    return Arrays.equals(buffer1, buffer2);
  }

  public static int bufferLength(byte[] buffer) {
    return buffer.length;
  }

  public static InputStream decodeBase64ByteStream(String value) {
    return new ByteArrayInputStream(Base64.getDecoder().decode(value));
  }

  public static String decodeBase64(String value) {
    return new String(Base64.getDecoder().decode(value));
  }

  public static InputStream stringToByteStream(String value) {
    return new ByteArrayInputStream(value.getBytes());
  }

  public static OutputStream getFileOutputStream(String filePath) {
    try {
      return new FileOutputStream(filePath);
    } catch (FileNotFoundException e) {
      throw new RuntimeException(e);
    }
  }

  public static void closeFileOutputStream(OutputStream outputStream) {
    try {
      outputStream.close();
    } catch (IOException e) {
      throw new RuntimeException(e);
    }
  }

  public static byte[] readBufferFromFile(String filePath) {
    try {
      InputStream inputStream = Files.newInputStream(Paths.get(filePath));
      return readByteStream(inputStream);
    } catch (IOException e) {
      throw new RuntimeException(e);
    }
  }

  public static String getEnvVar(String envVar) {
    return System.getenv(envVar);
  }

  public static void delayInSeconds(int seconds) {
    try {
      Thread.sleep(seconds * 1000L);
    } catch (InterruptedException e) {
      throw new RuntimeException(e);
    }
  }

  public static String readTextFromFile(String filePath) {
    try {
      return new String(Files.readAllBytes(Paths.get(filePath)));
    } catch (IOException e) {
      throw new RuntimeException(e);
    }
  }

  public static boolean isBrowser() {
    return false;
  }

  public static long getEpochTimeInSeconds() {
    return System.currentTimeMillis() / 1000;
  }

  public static String createJwtAssertion(
      Map<String, Object> claims, JwtKey jwtKey, JwtSignOptions jwtOptions) {
    JwtClaims jwtClaims = new JwtClaims();
    jwtClaims.setIssuer(jwtOptions.getIssuer());
    jwtClaims.setAudience(jwtOptions.getAudience());
    jwtClaims.setExpirationTime(NumericDate.fromSeconds((Long) claims.get("exp")));

    jwtClaims.setSubject(jwtOptions.getSubject());
    jwtClaims.setClaim("box_sub_type", claims.get("box_sub_type"));
    jwtClaims.setGeneratedJwtId(64);

    JsonWebSignature jws = new JsonWebSignature();
    jws.setPayload(jwtClaims.toJson());
    jws.setKey(
        jwtOptions.privateKeyDecryptor.decryptPrivateKey(jwtKey.getKey(), jwtKey.getPassphrase()));
    jws.setAlgorithmHeaderValue(jwtOptions.getAlgorithm().getValue());
    jws.setHeader("typ", "JWT");
    if ((jwtOptions.getKeyid() != null) && !jwtOptions.getKeyid().isEmpty()) {
      jws.setHeader("kid", jwtOptions.getKeyid());
    }

    String assertion;

    try {
      assertion = jws.getCompactSerialization();
    } catch (JoseException e) {
      throw new BoxSDKError("Error serializing JSON Web Token assertion.", e);
    }

    return assertion;
  }

  public static JsonNode getValueFromObjectRawData(SerializableObject obj, String key) {
    JsonNode value = obj.getRawData();
    for (String k : key.split("\\.")) {
      if (value == null || !value.has(k)) {
        return null;
      }
      value = value.get(k);
    }

    return value;
  }

  public static double random(double min, double max) {
    return Math.random() * (max - min) + min;
  }

  public static String hexToBase64(String hex) {
    return Base64.getEncoder().encodeToString(new BigInteger(hex, 16).toByteArray());
  }

  public static Iterator<InputStream> iterateChunks(
      InputStream stream, long chunkSize, long fileSize) {
    return new Iterator<InputStream>() {
      private boolean streamIsFinished = false;

      @Override
      public boolean hasNext() {
        return !streamIsFinished;
      }

      @Override
      public InputStream next() {
        try {
          byte[] buffer = new byte[(int) chunkSize];
          int bytesRead = 0;

          while (bytesRead < chunkSize) {
            int read = stream.read(buffer, bytesRead, (int) (chunkSize - bytesRead));
            if (read == -1) {
              // End of stream
              streamIsFinished = true;
              break;
            }
            bytesRead += read;
          }

          if (bytesRead == 0) {
            // No more data to yield
            streamIsFinished = true;
            return null;
          }

          // Return the chunk as a ByteArrayInputStream
          return new ByteArrayInputStream(buffer, 0, bytesRead);
        } catch (Exception e) {
          throw new RuntimeException("Error reading from stream", e);
        }
      }
    };
  }

  /**
   * Reduces an iterator using a reducer function and an initial value.
   *
   * @param <Accumulator> The type of the accumulator (result)
   * @param <T> The type of the items in the iterator
   * @param iterator The iterator to process
   * @param reducer The reducer function
   * @param initialValue The initial value for the accumulator
   * @return The accumulated result
   */
  public static <Accumulator, T> Accumulator reduceIterator(
      Iterator<T> iterator,
      BiFunction<Accumulator, T, Accumulator> reducer,
      Accumulator initialValue) {
    Accumulator result = initialValue;

    while (iterator.hasNext()) {
      T item = iterator.next();
      result = reducer.apply(result, item);
    }

    return result;
  }

  public static Map<String, String> sanitizeMap(
      Map<String, String> dictionary, Map<String, String> keysToSanitize) {
    return dictionary.entrySet().stream()
        .collect(
            Collectors.toMap(
                Map.Entry::getKey,
                entry ->
                    keysToSanitize.containsKey(entry.getKey().toLowerCase(Locale.ROOT))
                        ? JsonManager.sanitizedValue()
                        : entry.getValue()));
  }

  public static OffsetDateTime dateTimeFromString(String dateString) {
    try {
      return OffsetDateTime.parse(dateString, OFFSET_DATE_TIME_FORMAT);
    } catch (DateTimeParseException e) {
      return null;
    }
  }

  public static String dateTimeToString(OffsetDateTime dateTime) {
    return dateTime.format(OFFSET_DATE_TIME_FORMAT_WITH_MILLIS);
  }

  public static OffsetDateTime dateFromString(String dateString) {
    try {
      // For date-only strings, parse as date and convert to OffsetDateTime at start of day UTC
      if (dateString.matches("\\d{4}-\\d{2}-\\d{2}")) {
        return OffsetDateTime.parse(dateString + "T00:00:00Z");
      }
      // Otherwise try to parse as full OffsetDateTime
      return dateTimeFromString(dateString);
    } catch (DateTimeParseException e) {
      return null;
    }
  }

  public static String dateToString(OffsetDateTime date) {
    return date.format(OFFSET_DATE_FORMAT);
  }

  public static String escapeUnicode(String value) {
    if (value == null) {
      return null;
    }

    StringBuilder result = new StringBuilder();
    for (int i = 0; i < value.length(); i++) {
      char ch = value.charAt(i);
      if (ch >= 0x007F) {
        result.append(String.format("\\u%04x", (int) ch));
      } else if (ch == '\\') {
        result.append("\\\\");
      } else if (ch == '\n') {
        result.append("\\n");
      } else if (ch == '\r') {
        result.append("\\r");
      } else if (ch == '\t') {
        result.append("\\t");
      } else if (ch == '/') {
        if (i == 0 || value.charAt(i - 1) != '\\') {
          result.append("\\/");
        } else {
          result.append(ch);
        }
      } else {
        result.append(ch);
      }
    }
    return result.toString();
  }

  public static OffsetDateTime epochSecondsToDateTime(long seconds) {
    return OffsetDateTime.ofInstant(java.time.Instant.ofEpochSecond(seconds), ZoneOffset.UTC);
  }

  public static long dateTimeToEpochSeconds(OffsetDateTime dateTime) {
    return dateTime.toEpochSecond();
  }

  public static boolean compareSignatures(String expectedSignature, String receivedSignature) {
    if (expectedSignature == null || receivedSignature == null) {
      return false;
    }
    byte[] expectedBytes = expectedSignature.getBytes(StandardCharsets.UTF_8);
    byte[] receivedBytes = receivedSignature.getBytes(StandardCharsets.UTF_8);
    return MessageDigest.isEqual(expectedBytes, receivedBytes);
  }

  public static String computeWebhookSignature(
      String body, Map<String, String> headers, String signatureKey, boolean escapeBody) {
    if (signatureKey == null) {
      return null;
    }
    if (!"1".equals(headers.get("box-signature-version"))) {
      return null;
    }
    if (!"HmacSHA256".equals(headers.get("box-signature-algorithm"))) {
      return null;
    }
    if (!headers.containsKey("box-delivery-timestamp")) {
      return null;
    }

    try {
      String escapedBody = escapeBody ? escapeUnicode(body) : body;
      byte[] encodedSignatureKey = signatureKey.getBytes("UTF-8");
      byte[] encodedBody = escapedBody.getBytes("UTF-8");
      byte[] encodedTimestamp = headers.get("box-delivery-timestamp").getBytes("UTF-8");
      Mac mac = Mac.getInstance("HmacSHA256");
      SecretKeySpec secretKeySpec = new SecretKeySpec(encodedSignatureKey, "HmacSHA256");
      mac.init(secretKeySpec);
      mac.update(encodedBody);
      mac.update(encodedTimestamp);
      byte[] hmacDigest = mac.doFinal();
      return Base64.getEncoder().encodeToString(hmacDigest);
    } catch (Exception e) {
      return null;
    }
  }
}

1	package com.box.sdkgen.internal.utils;
2
3	import com.box.sdkgen.box.errors.BoxSDKError;
4	import com.box.sdkgen.internal.SerializableObject;
5	import com.box.sdkgen.serialization.json.EnumWrapper;
6	import com.box.sdkgen.serialization.json.JsonManager;
7	import com.box.sdkgen.serialization.json.Valuable;
8	import com.fasterxml.jackson.databind.JsonNode;
9	import com.fasterxml.jackson.databind.ObjectMapper;
10	import com.fasterxml.jackson.databind.node.ArrayNode;
11	import java.io.ByteArrayInputStream;
12	import java.io.ByteArrayOutputStream;
13	import java.io.FileNotFoundException;
14	import java.io.FileOutputStream;
15	import java.io.IOException;
16	import java.io.InputStream;
17	import java.io.OutputStream;
18	import java.math.BigInteger;
19	import java.nio.charset.StandardCharsets;
20	import java.nio.file.Files;
21	import java.nio.file.Paths;
22	import java.security.MessageDigest;
23	import java.time.OffsetDateTime;
24	import java.time.ZoneOffset;
25	import java.time.format.DateTimeFormatter;
26	import java.time.format.DateTimeFormatterBuilder;
27	import java.time.format.DateTimeParseException;
28	import java.time.temporal.ChronoField;
29	import java.util.Arrays;
30	import java.util.Base64;
31	import java.util.HashMap;
32	import java.util.Iterator;
33	import java.util.List;
34	import java.util.Locale;
35	import java.util.Map;
36	import java.util.Objects;
37	import java.util.Set;
38	import java.util.UUID;
39	import java.util.function.BiFunction;
40	import java.util.stream.Collectors;
41	import javax.crypto.Mac;
42	import javax.crypto.spec.SecretKeySpec;
43	import org.jose4j.jws.JsonWebSignature;
44	import org.jose4j.jwt.JwtClaims;
45	import org.jose4j.jwt.NumericDate;
46	import org.jose4j.lang.JoseException;
47
48	public class UtilsManager {	×
49	private static final int BUFFER_SIZE = 8192;
50
51	private static final DateTimeFormatter OFFSET_DATE_TIME_FORMAT =	1✔
52	new DateTimeFormatterBuilder()
53	.appendPattern("yyyy-MM-dd'T'HH:mm:ss")	1✔
54	.optionalStart()	1✔
55	.appendFraction(ChronoField.NANO_OF_SECOND, 0, 9, true)	1✔
56	.optionalEnd()	1✔
57	.appendOffsetId()	1✔
58	.toFormatter();	1✔
59	private static final DateTimeFormatter OFFSET_DATE_TIME_FORMAT_WITH_MILLIS =	1✔
60	DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSSXXX");	1✔
61	private static final DateTimeFormatter OFFSET_DATE_FORMAT =	1✔
62	DateTimeFormatter.ofPattern("yyyy-MM-dd");	1✔
63
64	public static <K, V> Map<K, V> mapOf(Entry<K, V>... entries) {
65	return Arrays.stream(entries)	1✔
66	.collect(	1✔
67	HashMap::new,
68	(map, entry) -> map.put(entry.getKey(), entry.getValue()),	1✔
69	HashMap::putAll);
70	}
71
72	public static <V> Set<V> setOf(V... values) {
73	return Arrays.stream(values).collect(Collectors.toSet());	×
74	}
75
76	public static <K, V> Entry<K, V> entryOf(K key, V value) {
77	return Entry.of(key, value);	1✔
78	}
79
80	public static <K, V> Map<K, V> mergeMaps(Map<K, V> map1, Map<K, V> map2) {
81	Map<K, V> mergedMap = new HashMap<>();	1✔
82	if (map1 != null) {	1✔
83	mergedMap.putAll(map1);	1✔
84	}
85	if (map2 != null) {	1✔
86	mergedMap.putAll(map2);	1✔
87	}
88	return mergedMap;	1✔
89	}
90
91	public static Map<String, String> prepareParams(Map<String, String> map) {
92	map.values().removeIf(Objects::isNull);	1✔
93	return map;	1✔
94	}
95
96	public static String convertToString(Object value) {
97	if (value == null) {	1✔
98	return null;	1✔
99	}
100	if (value instanceof EnumWrapper) {	1✔
101	return ((EnumWrapper<?>) value).getStringValue();	1✔
102	}
103	if (value instanceof Valuable) {	1✔
104	return ((Valuable) value).getValue();	1✔
105	}
106	if (value instanceof List) {	1✔
107	List<?> list = (List<?>) value;	1✔
108	if (!list.isEmpty() && list.get(0) instanceof SerializableObject) {	1✔
109	return JsonManager.serialize(value).toString();	1✔
110	} else {
111	return ((List<?>) value)	1✔
112	.stream().map(UtilsManager::convertToString).collect(Collectors.joining(","));	1✔
113	}
114	}
115	if (value instanceof ArrayNode) {	1✔
116	return convertToString(new ObjectMapper().convertValue(value, List.class));	×
117	}
118	if (value instanceof JsonNode) {	1✔
119	return ((JsonNode) value).asText();	×
120	}
121	if (value instanceof SerializableObject) {	1✔
122	return JsonManager.serialize(value).toString();	×
123	}
124	return value.toString();	1✔
125	}
126
127	public static void writeInputStreamToOutputStream(InputStream input, OutputStream output) {
128	try {
129	byte[] buffer = new byte[BUFFER_SIZE];	1✔
130	int n = input.read(buffer);	1✔
131	while (n != -1) {	1✔
132	output.write(buffer, 0, n);	1✔
133	n = input.read(buffer);	1✔
134	}
135	} catch (IOException e) {	×
136	throw new RuntimeException(e);	×
137	} finally {
138	try {
139	input.close();	1✔
140	output.close();	1✔
141	} catch (IOException e) {	×
142	throw new RuntimeException(e);	×
143	}	1✔
144	}
145	}	1✔
146
147	public static String getUuid() {
148	return UUID.randomUUID().toString();	1✔
149	}
150
151	public static byte[] generateByteBuffer(int size) {
152	byte[] bytes = new byte[size];	1✔
153	Arrays.fill(bytes, (byte) 0);	1✔
154	return bytes;	1✔
155	}
156
157	public static InputStream generateByteStream(int size) {
158	byte[] bytes = generateByteBuffer(size);	1✔
159	return new ByteArrayInputStream(bytes);	1✔
160	}
161
162	public static InputStream generateByteStreamFromBuffer(byte[] buffer) {
163	return new ByteArrayInputStream(buffer);	1✔
164	}
165
166	public static byte[] readByteStream(InputStream inputStream) {
167	ByteArrayOutputStream buffer = new ByteArrayOutputStream();	1✔
168	byte[] data = new byte[BUFFER_SIZE];	1✔
169	int bytesRead;
170	try {
171	while ((bytesRead = inputStream.read(data, 0, data.length)) != -1) {	1✔
172	buffer.write(data, 0, bytesRead);	1✔
173	}
174	} catch (IOException e) {	×
175	throw new RuntimeException(e);	×
176	} finally {
177	try {
178	inputStream.close();	1✔
179	} catch (IOException e) {	×
180	throw new RuntimeException(e);	×
181	}	1✔
182	}
183
184	return buffer.toByteArray();	1✔
185	}
186
187	public static boolean bufferEquals(byte[] buffer1, byte[] buffer2) {
188	return Arrays.equals(buffer1, buffer2);	1✔
189	}
190
191	public static int bufferLength(byte[] buffer) {
192	return buffer.length;	1✔
193	}
194
195	public static InputStream decodeBase64ByteStream(String value) {
196	return new ByteArrayInputStream(Base64.getDecoder().decode(value));	1✔
197	}
198
199	public static String decodeBase64(String value) {
200	return new String(Base64.getDecoder().decode(value));	1✔
201	}
202
203	public static InputStream stringToByteStream(String value) {
204	return new ByteArrayInputStream(value.getBytes());	1✔
205	}
206
207	public static OutputStream getFileOutputStream(String filePath) {
208	try {
209	return new FileOutputStream(filePath);	1✔
210	} catch (FileNotFoundException e) {	×
211	throw new RuntimeException(e);	×
212	}
213	}
214
215	public static void closeFileOutputStream(OutputStream outputStream) {
216	try {
217	outputStream.close();	1✔
218	} catch (IOException e) {	×
219	throw new RuntimeException(e);	×
220	}	1✔
221	}	1✔
222
223	public static byte[] readBufferFromFile(String filePath) {
224	try {
225	InputStream inputStream = Files.newInputStream(Paths.get(filePath));	1✔
226	return readByteStream(inputStream);	1✔
227	} catch (IOException e) {	×
228	throw new RuntimeException(e);	×
229	}
230	}
231
232	public static String getEnvVar(String envVar) {
233	return System.getenv(envVar);	1✔
234	}
235
236	public static void delayInSeconds(int seconds) {
237	try {
238	Thread.sleep(seconds * 1000L);	1✔
239	} catch (InterruptedException e) {	×
240	throw new RuntimeException(e);	×
241	}	1✔
242	}	1✔
243
244	public static String readTextFromFile(String filePath) {
245	try {
246	return new String(Files.readAllBytes(Paths.get(filePath)));	×
247	} catch (IOException e) {	×
248	throw new RuntimeException(e);	×
249	}
250	}
251
252	public static boolean isBrowser() {
253	return false;	1✔
254	}
255
256	public static long getEpochTimeInSeconds() {
257	return System.currentTimeMillis() / 1000;	1✔
258	}
259
260	public static String createJwtAssertion(
261	Map<String, Object> claims, JwtKey jwtKey, JwtSignOptions jwtOptions) {
262	JwtClaims jwtClaims = new JwtClaims();	1✔
263	jwtClaims.setIssuer(jwtOptions.getIssuer());	1✔
264	jwtClaims.setAudience(jwtOptions.getAudience());	1✔
265	jwtClaims.setExpirationTime(NumericDate.fromSeconds((Long) claims.get("exp")));	1✔
266
267	jwtClaims.setSubject(jwtOptions.getSubject());	1✔
268	jwtClaims.setClaim("box_sub_type", claims.get("box_sub_type"));	1✔
269	jwtClaims.setGeneratedJwtId(64);	1✔
270
271	JsonWebSignature jws = new JsonWebSignature();	1✔
272	jws.setPayload(jwtClaims.toJson());	1✔
273	jws.setKey(	1✔
274	jwtOptions.privateKeyDecryptor.decryptPrivateKey(jwtKey.getKey(), jwtKey.getPassphrase()));	1✔
275	jws.setAlgorithmHeaderValue(jwtOptions.getAlgorithm().getValue());	1✔
276	jws.setHeader("typ", "JWT");	1✔
277	if ((jwtOptions.getKeyid() != null) && !jwtOptions.getKeyid().isEmpty()) {	1✔
278	jws.setHeader("kid", jwtOptions.getKeyid());	1✔
279	}
280
281	String assertion;
282
283	try {
284	assertion = jws.getCompactSerialization();	1✔
285	} catch (JoseException e) {	×
286	throw new BoxSDKError("Error serializing JSON Web Token assertion.", e);	×
287	}	1✔
288
289	return assertion;	1✔
290	}
291
292	public static JsonNode getValueFromObjectRawData(SerializableObject obj, String key) {
293	JsonNode value = obj.getRawData();	×
294	for (String k : key.split("\\.")) {	×
295	if (value == null \|\| !value.has(k)) {	×
296	return null;	×
297	}
298	value = value.get(k);	×
299	}
300
301	return value;	×
302	}
303
304	public static double random(double min, double max) {
UNCOV 305	return Math.random() * (max - min) + min;	×
306	}
307
308	public static String hexToBase64(String hex) {
309	return Base64.getEncoder().encodeToString(new BigInteger(hex, 16).toByteArray());	1✔
310	}
311
312	public static Iterator<InputStream> iterateChunks(
313	InputStream stream, long chunkSize, long fileSize) {
314	return new Iterator<InputStream>() {	1✔
315	private boolean streamIsFinished = false;	1✔
316
317	@Override
318	public boolean hasNext() {
319	return !streamIsFinished;	1✔
320	}
321
322	@Override
323	public InputStream next() {
324	try {
325	byte[] buffer = new byte[(int) chunkSize];	1✔
326	int bytesRead = 0;	1✔
327
328	while (bytesRead < chunkSize) {	1✔
329	int read = stream.read(buffer, bytesRead, (int) (chunkSize - bytesRead));	1✔
330	if (read == -1) {	1✔
331	// End of stream
332	streamIsFinished = true;	1✔
333	break;	1✔
334	}
335	bytesRead += read;	1✔
336	}	1✔
337
338	if (bytesRead == 0) {	1✔
339	// No more data to yield
340	streamIsFinished = true;	×
341	return null;	×
342	}
343
344	// Return the chunk as a ByteArrayInputStream
345	return new ByteArrayInputStream(buffer, 0, bytesRead);	1✔
346	} catch (Exception e) {	×
347	throw new RuntimeException("Error reading from stream", e);	×
348	}
349	}
350	};
351	}
352
353	/**
354	* Reduces an iterator using a reducer function and an initial value.
355	*
356	* @param <Accumulator> The type of the accumulator (result)
357	* @param <T> The type of the items in the iterator
358	* @param iterator The iterator to process
359	* @param reducer The reducer function
360	* @param initialValue The initial value for the accumulator
361	* @return The accumulated result
362	*/
363	public static <Accumulator, T> Accumulator reduceIterator(
364	Iterator<T> iterator,
365	BiFunction<Accumulator, T, Accumulator> reducer,
366	Accumulator initialValue) {
367	Accumulator result = initialValue;	1✔
368
369	while (iterator.hasNext()) {	1✔
370	T item = iterator.next();	1✔
371	result = reducer.apply(result, item);	1✔
372	}	1✔
373
374	return result;	1✔
375	}
376
377	public static Map<String, String> sanitizeMap(
378	Map<String, String> dictionary, Map<String, String> keysToSanitize) {
UNCOV 379	return dictionary.entrySet().stream()	×
UNCOV 380	.collect(	×
UNCOV 381	Collectors.toMap(	×
382	Map.Entry::getKey,
383	entry ->
UNCOV 384	keysToSanitize.containsKey(entry.getKey().toLowerCase(Locale.ROOT))	×
UNCOV 385	? JsonManager.sanitizedValue()	×
UNCOV 386	: entry.getValue()));	×
387	}
388
389	public static OffsetDateTime dateTimeFromString(String dateString) {
390	try {
391	return OffsetDateTime.parse(dateString, OFFSET_DATE_TIME_FORMAT);	1✔
392	} catch (DateTimeParseException e) {	×
393	return null;	×
394	}
395	}
396
397	public static String dateTimeToString(OffsetDateTime dateTime) {
398	return dateTime.format(OFFSET_DATE_TIME_FORMAT_WITH_MILLIS);	1✔
399	}
400
401	public static OffsetDateTime dateFromString(String dateString) {
402	try {
403	// For date-only strings, parse as date and convert to OffsetDateTime at start of day UTC
404	if (dateString.matches("\\d{4}-\\d{2}-\\d{2}")) {	1✔
405	return OffsetDateTime.parse(dateString + "T00:00:00Z");	1✔
406	}
407	// Otherwise try to parse as full OffsetDateTime
408	return dateTimeFromString(dateString);	×
409	} catch (DateTimeParseException e) {	×
410	return null;	×
411	}
412	}
413
414	public static String dateToString(OffsetDateTime date) {
415	return date.format(OFFSET_DATE_FORMAT);	1✔
416	}
417
418	public static String escapeUnicode(String value) {
419	if (value == null) {	1✔
420	return null;	×
421	}
422
423	StringBuilder result = new StringBuilder();	1✔
424	for (int i = 0; i < value.length(); i++) {	1✔
425	char ch = value.charAt(i);	1✔
426	if (ch >= 0x007F) {	1✔
427	result.append(String.format("\\u%04x", (int) ch));	1✔
428	} else if (ch == '\\') {	1✔
429	result.append("\\\\");	1✔
430	} else if (ch == '\n') {	1✔
431	result.append("\\n");	×
432	} else if (ch == '\r') {	1✔
433	result.append("\\r");	1✔
434	} else if (ch == '\t') {	1✔
435	result.append("\\t");	×
436	} else if (ch == '/') {	1✔
437	if (i == 0 \|\| value.charAt(i - 1) != '\\') {	1✔
438	result.append("\\/");	1✔
439	} else {
440	result.append(ch);	×
441	}
442	} else {
443	result.append(ch);	1✔
444	}
445	}
446	return result.toString();	1✔
447	}
448
449	public static OffsetDateTime epochSecondsToDateTime(long seconds) {
450	return OffsetDateTime.ofInstant(java.time.Instant.ofEpochSecond(seconds), ZoneOffset.UTC);	1✔
451	}
452
453	public static long dateTimeToEpochSeconds(OffsetDateTime dateTime) {
454	return dateTime.toEpochSecond();	1✔
455	}
456
457	public static boolean compareSignatures(String expectedSignature, String receivedSignature) {
458	if (expectedSignature == null \|\| receivedSignature == null) {	1✔
459	return false;	×
460	}
461	byte[] expectedBytes = expectedSignature.getBytes(StandardCharsets.UTF_8);	1✔
462	byte[] receivedBytes = receivedSignature.getBytes(StandardCharsets.UTF_8);	1✔
463	return MessageDigest.isEqual(expectedBytes, receivedBytes);	1✔
464	}
465
466	public static String computeWebhookSignature(
467	String body, Map<String, String> headers, String signatureKey, boolean escapeBody) {
468	if (signatureKey == null) {	1✔
469	return null;	×
470	}
471	if (!"1".equals(headers.get("box-signature-version"))) {	1✔
472	return null;	×
473	}
474	if (!"HmacSHA256".equals(headers.get("box-signature-algorithm"))) {	1✔
475	return null;	×
476	}
477	if (!headers.containsKey("box-delivery-timestamp")) {	1✔
478	return null;	×
479	}
480
481	try {
482	String escapedBody = escapeBody ? escapeUnicode(body) : body;	1✔
483	byte[] encodedSignatureKey = signatureKey.getBytes("UTF-8");	1✔
484	byte[] encodedBody = escapedBody.getBytes("UTF-8");	1✔
485	byte[] encodedTimestamp = headers.get("box-delivery-timestamp").getBytes("UTF-8");	1✔
486	Mac mac = Mac.getInstance("HmacSHA256");	1✔
487	SecretKeySpec secretKeySpec = new SecretKeySpec(encodedSignatureKey, "HmacSHA256");	1✔
488	mac.init(secretKeySpec);	1✔
489	mac.update(encodedBody);	1✔
490	mac.update(encodedTimestamp);	1✔
491	byte[] hmacDigest = mac.doFinal();	1✔
492	return Base64.getEncoder().encodeToString(hmacDigest);	1✔
493	} catch (Exception e) {	×
494	return null;	×
495	}
496	}
497	}

box / box-java-sdk / #5925

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