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Trim zero bytes from profile fields

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This commit is contained in:
AsamK 2021-08-22 08:54:21 +02:00
parent a18d6b3fe4
commit b745f1f902
1 changed files with 11 additions and 2 deletions
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13
lib/src/main/java/org/asamk/signal/manager/util/ProfileUtils.java
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@ -18,8 +18,8 @@ public class ProfileUtils {
var profileCipher = new ProfileCipher(profileKey); var profileCipher = new ProfileCipher(profileKey);
try { try {
var name = decrypt(encryptedProfile.getName(), profileCipher); var name = decrypt(encryptedProfile.getName(), profileCipher);
var about = decrypt(encryptedProfile.getAbout(), profileCipher); var about = trimZeros(decrypt(encryptedProfile.getAbout(), profileCipher));
var aboutEmoji = decrypt(encryptedProfile.getAboutEmoji(), profileCipher); var aboutEmoji = trimZeros(decrypt(encryptedProfile.getAboutEmoji(), profileCipher));
final var nameParts = splitName(name); final var nameParts = splitName(name);
return new Profile(System.currentTimeMillis(), return new Profile(System.currentTimeMillis(),
@ -95,4 +95,13 @@ public class ProfileUtils {
return new Pair<>(parts[0], parts[1]); return new Pair<>(parts[0], parts[1]);
} }
} }
static String trimZeros(String str) {
if (str == null) {
return null;
}
int pos = str.indexOf(0);
return pos == -1 ? str : str.substring(0, pos);
}
} }