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Allow signup captchas to target CLDR two-letter region codes

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This commit is contained in:
Jon Chambers
2022-08-26 11:10:02 -04:00
committed by Jon Chambers
parent d23e89fb9c
commit b280c768a4
4 changed files with 80 additions and 4 deletions
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9
service/src/main/java/org/whispersystems/textsecuregcm/util/Util.java
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@@ -79,6 +79,15 @@ public class Util {
else return "0";
}
public static String getRegion(final String number) {
try {
final PhoneNumber phoneNumber = PHONE_NUMBER_UTIL.parse(number, null);
return PHONE_NUMBER_UTIL.getRegionCodeForNumber(phoneNumber);
} catch (final NumberParseException e) {
return "ZZ";
}
}
public static String getNumberPrefix(String number) {
String countryCode = getCountryCode(number);
int remaining = number.length() - (1 + countryCode.length());