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Checks WEP password lengths of Wi-Fi network

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- Checks for WEP40 and WEP104 password lengths (5 and 13 bytes)

Bug: 333289235
Flag: None
Test: unit test
atest -c WifiConfigController2Test

Change-Id: I5f96ad67ed0c67a2724960e72464dc0a56c0c1ab
This commit is contained in:
Weng Su
2024-04-11 06:00:14 +08:00
parent b9798f0798
commit 1cd3b6f21f
2 changed files with 40 additions and 1 deletions
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8
src/com/android/settings/wifi/WifiConfigController2.java
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@@ -514,6 +514,12 @@ public class WifiConfigController2 implements TextWatcher,
submit.setEnabled(isSubmittable());
}
boolean isValidWepPassword(String password) {
// Checks for WEP40 and WEP104 password lengths (5 and 13 bytes)
int passwordLen = (password != null) ? password.length() : -1;
return passwordLen == 5 || passwordLen == 13;
}
boolean isValidPsk(String password) {
if (password.length() == 64 && password.matches("[0-9A-Fa-f]{64}")) {
return true;
@@ -535,7 +541,7 @@ public class WifiConfigController2 implements TextWatcher,
boolean passwordInvalid = false;
if (mPasswordView != null
&& ((mWifiEntrySecurity == WifiEntry.SECURITY_WEP
&& mPasswordView.length() == 0)
&& !isValidWepPassword(mPasswordView.getText().toString()))
|| (mWifiEntrySecurity == WifiEntry.SECURITY_PSK
&& !isValidPsk(mPasswordView.getText().toString()))
|| (mWifiEntrySecurity == WifiEntry.SECURITY_SAE