#142

Committed 28 May 2025 09:09AM UTC coverage: 35.534% (+0.2%) from 35.312%

Build # #142

Build Type

Pull #317

github

Committed by

web-flow

Commit Message

Merge a88c4bc17 into 7ea98521c

Pull Request Pull Request #317: chore: Update .codegen.json with commit hash of codegen and openapi spec

Run Details

38 of 77 new or added lines in 15 files covered. (49.35%)

9 existing lines in 9 files now uncovered.

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72.02

/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.io.StringReader;
import java.math.BigInteger;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.security.PrivateKey;
import java.security.Security;
import java.text.SimpleDateFormat;
import java.util.Arrays;
import java.util.Base64;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.TimeZone;
import java.util.UUID;
import java.util.function.BiFunction;
import java.util.stream.Collectors;
import org.bouncycastle.asn1.pkcs.PrivateKeyInfo;
import org.bouncycastle.jce.provider.BouncyCastleProvider;
import org.bouncycastle.openssl.PEMDecryptorProvider;
import org.bouncycastle.openssl.PEMEncryptedKeyPair;
import org.bouncycastle.openssl.PEMKeyPair;
import org.bouncycastle.openssl.PEMParser;
import org.bouncycastle.openssl.jcajce.JcaPEMKeyConverter;
import org.bouncycastle.openssl.jcajce.JceOpenSSLPKCS8DecryptorProviderBuilder;
import org.bouncycastle.openssl.jcajce.JcePEMDecryptorProviderBuilder;
import org.bouncycastle.operator.InputDecryptorProvider;
import org.bouncycastle.operator.OperatorCreationException;
import org.bouncycastle.pkcs.PKCS8EncryptedPrivateKeyInfo;
import org.bouncycastle.pkcs.PKCSException;
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 SimpleDateFormat DATE_FORMAT = new SimpleDateFormat("yyyy-MM-dd");
  private static final SimpleDateFormat DATE_TIME_FORMAT =
      new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX");
  private static final SimpleDateFormat DATE_TIME_FORMAT_WITH_MILLIS =
      new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSXXX");
  private static final SimpleDateFormat DATE_TIME_FORMAT_WITH_MICROS =
      new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSSSSX");

  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 <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<>();
    mergedMap.putAll(map1);
    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 PrivateKey decryptPrivateKey(String encryptedPrivateKey, String passphrase) {
    Security.addProvider(new BouncyCastleProvider());
    PrivateKey decryptedPrivateKey;
    try {
      PEMParser keyReader = new PEMParser(new StringReader(encryptedPrivateKey));
      Object keyPair = keyReader.readObject();
      keyReader.close();

      if (keyPair instanceof PrivateKeyInfo) {
        PrivateKeyInfo keyInfo = (PrivateKeyInfo) keyPair;
        decryptedPrivateKey = (new JcaPEMKeyConverter()).getPrivateKey(keyInfo);
      } else if (keyPair instanceof PEMEncryptedKeyPair) {
        JcePEMDecryptorProviderBuilder builder = new JcePEMDecryptorProviderBuilder();
        PEMDecryptorProvider decryptionProvider = builder.build(passphrase.toCharArray());
        keyPair = ((PEMEncryptedKeyPair) keyPair).decryptKeyPair(decryptionProvider);
        PrivateKeyInfo keyInfo = ((PEMKeyPair) keyPair).getPrivateKeyInfo();
        decryptedPrivateKey = (new JcaPEMKeyConverter()).getPrivateKey(keyInfo);
      } else if (keyPair instanceof PKCS8EncryptedPrivateKeyInfo) {
        InputDecryptorProvider pkcs8Prov =
            new JceOpenSSLPKCS8DecryptorProviderBuilder()
                .setProvider("BC")
                .build(passphrase.toCharArray());
        PrivateKeyInfo keyInfo =
            ((PKCS8EncryptedPrivateKeyInfo) keyPair).decryptPrivateKeyInfo(pkcs8Prov);
        decryptedPrivateKey = (new JcaPEMKeyConverter()).getPrivateKey(keyInfo);
      } else {
        PrivateKeyInfo keyInfo = ((PEMKeyPair) keyPair).getPrivateKeyInfo();
        decryptedPrivateKey = (new JcaPEMKeyConverter()).getPrivateKey(keyInfo);
      }
    } catch (IOException e) {
      throw new BoxSDKError("Error parsing private key for Box Developer Edition.", e);
    } catch (OperatorCreationException e) {
      throw new BoxSDKError("Error parsing PKCS#8 private key for Box Developer Edition.", e);
    } catch (PKCSException e) {
      throw new BoxSDKError("Error parsing PKCS private key for Box Developer Edition.", e);
    }
    return decryptedPrivateKey;
  }

  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(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())
                        ? JsonManager.sanitizedValue()
                        : entry.getValue()));
  }

  public static Date dateTimeFromString(String dateString) {
    SimpleDateFormat[] formats = {
      DATE_TIME_FORMAT, DATE_TIME_FORMAT_WITH_MILLIS, DATE_TIME_FORMAT_WITH_MICROS
    };

    for (SimpleDateFormat format : formats) {
      try {
        return format.parse(dateString);
      } catch (java.text.ParseException e) {
        // Ignore and try the next format
      }
    }
    return null;
  }

  public static String dateTimeToString(Date dateTime) {
    DATE_TIME_FORMAT_WITH_MILLIS.setTimeZone(TimeZone.getTimeZone("UTC"));
    return DATE_TIME_FORMAT_WITH_MILLIS.format(dateTime);
  }

  public static Date dateFromString(String dateString) {
    try {
      return DATE_FORMAT.parse(dateString);
    } catch (java.text.ParseException e) {
      return null;
    }
  }

  public static String dateToString(Date date) {
    DATE_FORMAT.setTimeZone(TimeZone.getTimeZone("UTC"));
    return DATE_FORMAT.format(date);
  }
}

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.io.StringReader;
19	import java.math.BigInteger;
20	import java.nio.file.Files;
21	import java.nio.file.Paths;
22	import java.security.PrivateKey;
23	import java.security.Security;
24	import java.text.SimpleDateFormat;
25	import java.util.Arrays;
26	import java.util.Base64;
27	import java.util.Date;
28	import java.util.HashMap;
29	import java.util.Iterator;
30	import java.util.List;
31	import java.util.Map;
32	import java.util.Objects;
33	import java.util.TimeZone;
34	import java.util.UUID;
35	import java.util.function.BiFunction;
36	import java.util.stream.Collectors;
37	import org.bouncycastle.asn1.pkcs.PrivateKeyInfo;
38	import org.bouncycastle.jce.provider.BouncyCastleProvider;
39	import org.bouncycastle.openssl.PEMDecryptorProvider;
40	import org.bouncycastle.openssl.PEMEncryptedKeyPair;
41	import org.bouncycastle.openssl.PEMKeyPair;
42	import org.bouncycastle.openssl.PEMParser;
43	import org.bouncycastle.openssl.jcajce.JcaPEMKeyConverter;
44	import org.bouncycastle.openssl.jcajce.JceOpenSSLPKCS8DecryptorProviderBuilder;
45	import org.bouncycastle.openssl.jcajce.JcePEMDecryptorProviderBuilder;
46	import org.bouncycastle.operator.InputDecryptorProvider;
47	import org.bouncycastle.operator.OperatorCreationException;
48	import org.bouncycastle.pkcs.PKCS8EncryptedPrivateKeyInfo;
49	import org.bouncycastle.pkcs.PKCSException;
50	import org.jose4j.jws.JsonWebSignature;
51	import org.jose4j.jwt.JwtClaims;
52	import org.jose4j.jwt.NumericDate;
53	import org.jose4j.lang.JoseException;
54
55	public class UtilsManager {	×
56	private static final int BUFFER_SIZE = 8192;
57	private static final SimpleDateFormat DATE_FORMAT = new SimpleDateFormat("yyyy-MM-dd");	1✔
58	private static final SimpleDateFormat DATE_TIME_FORMAT =	1✔
59	new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX");
60	private static final SimpleDateFormat DATE_TIME_FORMAT_WITH_MILLIS =	1✔
61	new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSXXX");
62	private static final SimpleDateFormat DATE_TIME_FORMAT_WITH_MICROS =	1✔
63	new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSSSSX");
64
65	public static <K, V> Map<K, V> mapOf(Entry<K, V>... entries) {
66	return Arrays.stream(entries)	1✔
67	.collect(	1✔
68	HashMap::new,
69	(map, entry) -> map.put(entry.getKey(), entry.getValue()),	1✔
70	HashMap::putAll);
71	}
72
73	public static <K, V> Entry<K, V> entryOf(K key, V value) {
74	return Entry.of(key, value);	1✔
75	}
76
77	public static <K, V> Map<K, V> mergeMaps(Map<K, V> map1, Map<K, V> map2) {
78	Map<K, V> mergedMap = new HashMap<>();	1✔
79	mergedMap.putAll(map1);	1✔
80	mergedMap.putAll(map2);	1✔
81	return mergedMap;	1✔
82	}
83
84	public static Map<String, String> prepareParams(Map<String, String> map) {
85	map.values().removeIf(Objects::isNull);	1✔
86	return map;	1✔
87	}
88
89	public static String convertToString(Object value) {
90	if (value == null) {	1✔
91	return null;	1✔
92	}
93	if (value instanceof EnumWrapper) {	1✔
94	return ((EnumWrapper<?>) value).getStringValue();	1✔
95	}
96	if (value instanceof Valuable) {	1✔
97	return ((Valuable) value).getValue();	1✔
98	}
99	if (value instanceof List) {	1✔
100	List<?> list = (List<?>) value;	1✔
101	if (!list.isEmpty() && list.get(0) instanceof SerializableObject) {	1✔
102	return JsonManager.serialize(value).toString();	×
103	} else {
104	return ((List<?>) value)	1✔
105	.stream().map(UtilsManager::convertToString).collect(Collectors.joining(","));	1✔
106	}
107	}
108	if (value instanceof ArrayNode) {	1✔
109	return convertToString(new ObjectMapper().convertValue(value, List.class));	1✔
110	}
111	if (value instanceof JsonNode) {	1✔
112	return ((JsonNode) value).asText();	1✔
113	}
114	if (value instanceof SerializableObject) {	1✔
115	return JsonManager.serialize(value).toString();	×
116	}
117	return value.toString();	1✔
118	}
119
120	public static void writeInputStreamToOutputStream(InputStream input, OutputStream output) {
121	try {
122	byte[] buffer = new byte[BUFFER_SIZE];	1✔
123	int n = input.read(buffer);	1✔
124	while (n != -1) {	1✔
125	output.write(buffer, 0, n);	1✔
126	n = input.read(buffer);	1✔
127	}
128	} catch (IOException e) {	×
129	throw new RuntimeException(e);	×
130	} finally {
131	try {
132	input.close();	1✔
133	output.close();	1✔
134	} catch (IOException e) {	×
135	throw new RuntimeException(e);	×
136	}	1✔
137	}
138	}	1✔
139
140	public static String getUuid() {
141	return UUID.randomUUID().toString();	1✔
142	}
143
144	public static byte[] generateByteBuffer(int size) {
145	byte[] bytes = new byte[size];	1✔
146	Arrays.fill(bytes, (byte) 0);	1✔
147	return bytes;	1✔
148	}
149
150	public static InputStream generateByteStream(int size) {
151	byte[] bytes = generateByteBuffer(size);	1✔
152	return new ByteArrayInputStream(bytes);	1✔
153	}
154
155	public static InputStream generateByteStreamFromBuffer(byte[] buffer) {
156	return new ByteArrayInputStream(buffer);	1✔
157	}
158
159	public static byte[] readByteStream(InputStream inputStream) {
160	ByteArrayOutputStream buffer = new ByteArrayOutputStream();	1✔
161	byte[] data = new byte[BUFFER_SIZE];	1✔
162	int bytesRead;
163	try {
164	while ((bytesRead = inputStream.read(data, 0, data.length)) != -1) {	1✔
165	buffer.write(data, 0, bytesRead);	1✔
166	}
167	} catch (IOException e) {	×
168	throw new RuntimeException(e);	×
169	} finally {
170	try {
171	inputStream.close();	1✔
172	} catch (IOException e) {	×
173	throw new RuntimeException(e);	×
174	}	1✔
175	}
176
177	return buffer.toByteArray();	1✔
178	}
179
180	public static boolean bufferEquals(byte[] buffer1, byte[] buffer2) {
181	return Arrays.equals(buffer1, buffer2);	1✔
182	}
183
184	public static int bufferLength(byte[] buffer) {
185	return buffer.length;	1✔
186	}
187
188	public static InputStream decodeBase64ByteStream(String value) {
189	return new ByteArrayInputStream(Base64.getDecoder().decode(value));	1✔
190	}
191
192	public static String decodeBase64(String value) {
193	return new String(Base64.getDecoder().decode(value));	1✔
194	}
195
196	public static InputStream stringToByteStream(String value) {
197	return new ByteArrayInputStream(value.getBytes());	1✔
198	}
199
200	public static OutputStream getFileOutputStream(String filePath) {
201	try {
202	return new FileOutputStream(filePath);	1✔
203	} catch (FileNotFoundException e) {	×
204	throw new RuntimeException(e);	×
205	}
206	}
207
208	public static void closeFileOutputStream(OutputStream outputStream) {
209	try {
210	outputStream.close();	1✔
211	} catch (IOException e) {	×
212	throw new RuntimeException(e);	×
213	}	1✔
214	}	1✔
215
216	public static byte[] readBufferFromFile(String filePath) {
217	try {
218	InputStream inputStream = Files.newInputStream(Paths.get(filePath));	1✔
219	return readByteStream(inputStream);	1✔
220	} catch (IOException e) {	×
221	throw new RuntimeException(e);	×
222	}
223	}
224
225	public static String getEnvVar(String envVar) {
226	return System.getenv(envVar);	1✔
227	}
228
229	public static void delayInSeconds(int seconds) {
230	try {
231	Thread.sleep(seconds * 1000L);	1✔
232	} catch (InterruptedException e) {	×
233	throw new RuntimeException(e);	×
234	}	1✔
235	}	1✔
236
237	public static String readTextFromFile(String filePath) {
238	try {
239	return new String(Files.readAllBytes(Paths.get(filePath)));	×
240	} catch (IOException e) {	×
241	throw new RuntimeException(e);	×
242	}
243	}
244
245	public static boolean isBrowser() {
246	return false;	1✔
247	}
248
249	public static long getEpochTimeInSeconds() {
250	return System.currentTimeMillis() / 1000;	1✔
251	}
252
253	public static PrivateKey decryptPrivateKey(String encryptedPrivateKey, String passphrase) {
254	Security.addProvider(new BouncyCastleProvider());	1✔
255	PrivateKey decryptedPrivateKey;
256	try {
257	PEMParser keyReader = new PEMParser(new StringReader(encryptedPrivateKey));	1✔
258	Object keyPair = keyReader.readObject();	1✔
259	keyReader.close();	1✔
260
261	if (keyPair instanceof PrivateKeyInfo) {	1✔
262	PrivateKeyInfo keyInfo = (PrivateKeyInfo) keyPair;	×
263	decryptedPrivateKey = (new JcaPEMKeyConverter()).getPrivateKey(keyInfo);	×
264	} else if (keyPair instanceof PEMEncryptedKeyPair) {	1✔
265	JcePEMDecryptorProviderBuilder builder = new JcePEMDecryptorProviderBuilder();	×
266	PEMDecryptorProvider decryptionProvider = builder.build(passphrase.toCharArray());	×
267	keyPair = ((PEMEncryptedKeyPair) keyPair).decryptKeyPair(decryptionProvider);	×
268	PrivateKeyInfo keyInfo = ((PEMKeyPair) keyPair).getPrivateKeyInfo();	×
269	decryptedPrivateKey = (new JcaPEMKeyConverter()).getPrivateKey(keyInfo);	×
270	} else if (keyPair instanceof PKCS8EncryptedPrivateKeyInfo) {	1✔
271	InputDecryptorProvider pkcs8Prov =	1✔
272	new JceOpenSSLPKCS8DecryptorProviderBuilder()
273	.setProvider("BC")	1✔
274	.build(passphrase.toCharArray());	1✔
275	PrivateKeyInfo keyInfo =	1✔
276	((PKCS8EncryptedPrivateKeyInfo) keyPair).decryptPrivateKeyInfo(pkcs8Prov);	1✔
277	decryptedPrivateKey = (new JcaPEMKeyConverter()).getPrivateKey(keyInfo);	1✔
278	} else {	1✔
279	PrivateKeyInfo keyInfo = ((PEMKeyPair) keyPair).getPrivateKeyInfo();	×
280	decryptedPrivateKey = (new JcaPEMKeyConverter()).getPrivateKey(keyInfo);	×
281	}
282	} catch (IOException e) {	×
283	throw new BoxSDKError("Error parsing private key for Box Developer Edition.", e);	×
284	} catch (OperatorCreationException e) {	×
285	throw new BoxSDKError("Error parsing PKCS#8 private key for Box Developer Edition.", e);	×
286	} catch (PKCSException e) {	×
287	throw new BoxSDKError("Error parsing PKCS private key for Box Developer Edition.", e);	×
288	}	1✔
289	return decryptedPrivateKey;	1✔
290	}
291
292	public static String createJwtAssertion(
293	Map<String, Object> claims, JwtKey jwtKey, JwtSignOptions jwtOptions) {
294	JwtClaims jwtClaims = new JwtClaims();	1✔
295	jwtClaims.setIssuer(jwtOptions.getIssuer());	1✔
296	jwtClaims.setAudience(jwtOptions.getAudience());	1✔
297	jwtClaims.setExpirationTime(NumericDate.fromSeconds((Long) claims.get("exp")));	1✔
298
299	jwtClaims.setSubject(jwtOptions.getSubject());	1✔
300	jwtClaims.setClaim("box_sub_type", claims.get("box_sub_type"));	1✔
301	jwtClaims.setGeneratedJwtId(64);	1✔
302
303	JsonWebSignature jws = new JsonWebSignature();	1✔
304	jws.setPayload(jwtClaims.toJson());	1✔
305	jws.setKey(decryptPrivateKey(jwtKey.getKey(), jwtKey.getPassphrase()));	1✔
306	jws.setAlgorithmHeaderValue(jwtOptions.getAlgorithm().getValue());	1✔
307	jws.setHeader("typ", "JWT");	1✔
308	if ((jwtOptions.getKeyid() != null) && !jwtOptions.getKeyid().isEmpty()) {	1✔
309	jws.setHeader("kid", jwtOptions.getKeyid());	1✔
310	}
311
312	String assertion;
313
314	try {
315	assertion = jws.getCompactSerialization();	1✔
316	} catch (JoseException e) {	×
317	throw new BoxSDKError("Error serializing JSON Web Token assertion.", e);	×
318	}	1✔
319
320	return assertion;	1✔
321	}
322
323	public static JsonNode getValueFromObjectRawData(SerializableObject obj, String key) {
324	JsonNode value = obj.getRawData();	1✔
325	for (String k : key.split("\\.")) {	1✔
326	if (value == null \|\| !value.has(k)) {	1✔
327	return null;	×
328	}
329	value = value.get(k);	1✔
330	}
331
332	return value;	1✔
333	}
334
335	public static double random(double min, double max) {
336	return Math.random() * (max - min) + min;	×
337	}
338
339	public static String hexToBase64(String hex) {
340	return Base64.getEncoder().encodeToString(new BigInteger(hex, 16).toByteArray());	1✔
341	}
342
343	public static Iterator<InputStream> iterateChunks(
344	InputStream stream, long chunkSize, long fileSize) {
345	return new Iterator<InputStream>() {	1✔
346	private boolean streamIsFinished = false;	1✔
347
348	@Override
349	public boolean hasNext() {
350	return !streamIsFinished;	1✔
351	}
352
353	@Override
354	public InputStream next() {
355	try {
356	byte[] buffer = new byte[(int) chunkSize];	1✔
357	int bytesRead = 0;	1✔
358
359	while (bytesRead < chunkSize) {	1✔
360	int read = stream.read(buffer, bytesRead, (int) (chunkSize - bytesRead));	1✔
361	if (read == -1) {	1✔
362	// End of stream
363	streamIsFinished = true;	1✔
364	break;	1✔
365	}
366	bytesRead += read;	1✔
367	}	1✔
368
369	if (bytesRead == 0) {	1✔
370	// No more data to yield
371	streamIsFinished = true;	×
372	return null;	×
373	}
374
375	// Return the chunk as a ByteArrayInputStream
376	return new ByteArrayInputStream(buffer, 0, bytesRead);	1✔
377	} catch (Exception e) {	×
378	throw new RuntimeException("Error reading from stream", e);	×
379	}
380	}
381	};
382	}
383
384	/**
385	* Reduces an iterator using a reducer function and an initial value.
386	*
387	* @param <Accumulator> The type of the accumulator (result)
388	* @param <T> The type of the items in the iterator
389	* @param iterator The iterator to process
390	* @param reducer The reducer function
391	* @param initialValue The initial value for the accumulator
392	* @return The accumulated result
393	*/
394	public static <Accumulator, T> Accumulator reduceIterator(
395	Iterator<T> iterator,
396	BiFunction<Accumulator, T, Accumulator> reducer,
397	Accumulator initialValue) {
398	Accumulator result = initialValue;	1✔
399
400	while (iterator.hasNext()) {	1✔
401	T item = iterator.next();	1✔
402	result = reducer.apply(result, item);	1✔
403	}	1✔
404
405	return result;	1✔
406	}
407
408	public static Map<String, String> sanitizeMap(
409	Map<String, String> dictionary, Map<String, String> keysToSanitize) {
410	return dictionary.entrySet().stream()	×
411	.collect(	×
412	Collectors.toMap(	×
413	Map.Entry::getKey,
414	entry ->
415	keysToSanitize.containsKey(entry.getKey().toLowerCase())	×
416	? JsonManager.sanitizedValue()	×
417	: entry.getValue()));	×
418	}
419
420	public static Date dateTimeFromString(String dateString) {
421	SimpleDateFormat[] formats = {	1✔
422	DATE_TIME_FORMAT, DATE_TIME_FORMAT_WITH_MILLIS, DATE_TIME_FORMAT_WITH_MICROS
423	};
424
425	for (SimpleDateFormat format : formats) {	1✔
426	try {
427	return format.parse(dateString);	1✔
428	} catch (java.text.ParseException e) {	1✔
429	// Ignore and try the next format
430	}
431	}
NEW 432	return null;	×
433	}
434
435	public static String dateTimeToString(Date dateTime) {
436	DATE_TIME_FORMAT_WITH_MILLIS.setTimeZone(TimeZone.getTimeZone("UTC"));	1✔
437	return DATE_TIME_FORMAT_WITH_MILLIS.format(dateTime);	1✔
438	}
439
440	public static Date dateFromString(String dateString) {
441	try {
442	return DATE_FORMAT.parse(dateString);	1✔
NEW 443	} catch (java.text.ParseException e) {	×
NEW 444	return null;	×
445	}
446	}
447
448	public static String dateToString(Date date) {
449	DATE_FORMAT.setTimeZone(TimeZone.getTimeZone("UTC"));	1✔
450	return DATE_FORMAT.format(date);	1✔
451	}
452	}

box / box-java-sdk-gen / #142

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