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Scrub recipients for MMS messages so they'll be valid PLMN.

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This commit is contained in:
Moxie Marlinspike 2013-03-14 15:59:28 -07:00
parent 0a769da9de
commit 5df88cc0a7
2 changed files with 12 additions and 4 deletions
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14
src/org/thoughtcrime/securesms/recipients/Recipients.java
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@ -19,6 +19,7 @@ package org.thoughtcrime.securesms.recipients;
import android.content.Context;
import android.os.Parcel;
import android.os.Parcelable;
import android.util.Patterns;
import org.thoughtcrime.securesms.crypto.KeyUtil;
import org.thoughtcrime.securesms.recipients.Recipient.RecipientModifiedListener;
@ -133,13 +134,20 @@ public class Recipients implements Parcelable {
return this.recipients;
}
public String[] toNumberStringArray() {
public String[] toNumberStringArray(boolean scrub) {
String[] recipientsArray = new String[recipients.size()];
Iterator<Recipient> iterator = recipients.iterator();
int i = 0;
while (iterator.hasNext())
recipientsArray[i++] = iterator.next().getNumber();
while (iterator.hasNext()) {
String number = iterator.next().getNumber();
if (scrub && number != null && !Patterns.EMAIL_ADDRESS.matcher(number).matches()) {
number = number.replaceAll("[^0-9+]", "");
}
recipientsArray[i++] = number;
}
return recipientsArray;
}

2
src/org/thoughtcrime/securesms/sms/MessageSender.java
View File

@ -110,7 +110,7 @@ public class MessageSender {
SendReq sendRequest, long threadId, boolean secure)
throws MmsException
{
String[] recipientsArray = recipients.toNumberStringArray();
String[] recipientsArray = recipients.toNumberStringArray(true);
EncodedStringValue[] encodedNumbers = EncodedStringValue.encodeStrings(recipientsArray);
sendRequest.setTo(encodedNumbers);