webmaster/signal-cli
1
0
Fork 0
mirror of https://github.com/AsamK/signal-cli synced 2025-09-02 12:30:39 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Added final

Browse source
This commit is contained in:
Kevin R 2022-06-03 11:39:00 +02:00
parent ed8793f354
commit a341bfbe25
No known key found for this signature in database
GPG key ID: A4AD5E0732960C98
1 changed files with 5 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

10
lib/src/main/java/org/asamk/signal/manager/util/Utils.java
View file

@ -46,25 +46,25 @@ public class Utils {
return mime;
}
private static boolean isBase64DataString(String[] parts) {
private static boolean isBase64DataString(final String[] parts) {
return parts.length == 2
&& parts[0].startsWith("data:")
&& parts[0].contains("/")
&& parts[1].startsWith("base64,");
}
public static boolean isBase64DataString(String value) {
public static boolean isBase64DataString(final String value) {
return isBase64DataString(value.split(";", 2));
}
public static StreamDetails createStreamDetailsFromBase64(String base64) {
public static StreamDetails createStreamDetailsFromBase64(final String base64) {
final String[] parts = base64.split(";", 2);
if (!isBase64DataString(parts)) {
throw new IllegalArgumentException("The given argument is not a valid base64 string.");
}
parts[0] = parts[0].substring(5);
byte[] bytes = Base64.getDecoder().decode(parts[1].substring(7).getBytes(StandardCharsets.UTF_8));
final byte[] bytes = Base64.getDecoder().decode(parts[1].substring(7).getBytes(StandardCharsets.UTF_8));
return new StreamDetails(new ByteArrayInputStream(bytes), parts[0], bytes.length);
}
@ -76,7 +76,7 @@ public class Utils {
return new StreamDetails(stream, mime, size);
}
public static StreamDetails createStreamDetails(String value) throws IOException {
public static StreamDetails createStreamDetails(final String value) throws IOException {
if (isBase64DataString(value)) {
return createStreamDetailsFromBase64(value);
}