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Cache uuid pattern #80

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Merged
theEvilReaper merged 1 commit into from
Oct 2, 2024
Merged

Cache uuid pattern #80

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17 changes: 9 additions & 8 deletions src/main/java/net/minestom/server/utils/mojang/MojangUtils.java
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Original file line number Diff line number Diff line change
Expand Up @@ -9,13 +9,20 @@

import java.io.IOException;
import java.util.UUID;
import java.util.regex.Pattern;

/**
* Utils class using mojang API.
*/
public final class MojangUtils {
private static final String FROM_UUID_URL = "https://sessionserver.mojang.com/session/minecraft/profile/%s?unsigned=false";
private static final String FROM_USERNAME_URL = "https://api.mojang.com/users/profiles/minecraft/%s";
private static final Pattern UUID_PATTERN =
Pattern.compile("(\\p{XDigit}{8})(\\p{XDigit}{4})(\\p{XDigit}{4})(\\p{XDigit}{4})(\\p{XDigit}+)");

private MojangUtils() {
// Private constructor to prevent instantiation of the utility class
}

/**
* Gets a player's UUID from their username
Expand All @@ -27,14 +34,8 @@ public final class MojangUtils {
@Blocking
public static @NotNull UUID getUUID(String username) throws IOException {
// Thanks stackoverflow: https://stackoverflow.com/a/19399768/13247146
return UUID.fromString(
retrieve(String.format(FROM_USERNAME_URL, username)).get("id")
.getAsString()
.replaceFirst(
"(\\p{XDigit}{8})(\\p{XDigit}{4})(\\p{XDigit}{4})(\\p{XDigit}{4})(\\p{XDigit}+)",
"$1-$2-$3-$4-$5"
)
);
String uuidString = retrieve(String.format(FROM_USERNAME_URL, username)).get("id").getAsString();
return UUID.fromString(UUID_PATTERN.matcher(uuidString).replaceFirst("$1-$2-$3-$4-$5"));
}

/**
Expand Down