msb-public
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FairEmail
mirror of https://github.com/M66B/FairEmail.git
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Code Issues Projects Releases Wiki Activity

Show warning for control/whitespace chars in passwords

Browse Source
pull/172/head
M66B 5 years ago
parent b696b637e7
commit 4fa7c48d2b
10 changed files with 184 additions and 4 deletions
Show Stats Download Patch File Download Diff File

27
app/src/main/java/eu/faircode/email/FragmentAccount.java
Unescape View File

@ -30,7 +30,9 @@ import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.text.Editable;
import android.text.TextUtils;
import android.text.TextWatcher;
import android.text.method.LinkMovementMethod;
import android.view.LayoutInflater;
import android.view.Menu;
@ -88,6 +90,7 @@ public class FragmentAccount extends FragmentBase {
private EditText etPort;
private EditText etUser;
private TextInputLayout tilPassword;
private TextView tvCharacters;
private Button btnOAuth;
private TextView tvOAuthSupport;
private EditText etRealm;
@ -195,6 +198,7 @@ public class FragmentAccount extends FragmentBase {
cbInsecure = view.findViewById(R.id.cbInsecure);
etUser = view.findViewById(R.id.etUser);
tilPassword = view.findViewById(R.id.tilPassword);
tvCharacters = view.findViewById(R.id.tvCharacters);
btnOAuth = view.findViewById(R.id.btnOAuth);
tvOAuthSupport = view.findViewById(R.id.tvOAuthSupport);
etRealm = view.findViewById(R.id.etRealm);
@ -310,6 +314,28 @@ public class FragmentAccount extends FragmentBase {
}
});
tilPassword.getEditText().addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
// Do nothing
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
// Do nothing
}
@Override
public void afterTextChanged(Editable s) {
String password = s.toString();
boolean warning = (Helper.containsWhiteSpace(password) ||
Helper.containsControlChars(password));
tvCharacters.setVisibility(warning &&
tilPassword.getVisibility() == View.VISIBLE
? View.VISIBLE : View.GONE);
}
});
btnOAuth.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
@ -436,6 +462,7 @@ public class FragmentAccount extends FragmentBase {
rgEncryption.setVisibility(View.GONE);
cbInsecure.setVisibility(View.GONE);
tvCharacters.setVisibility(View.GONE);
btnAdvanced.setVisibility(View.GONE);

30
app/src/main/java/eu/faircode/email/FragmentIdentity.java
Unescape View File

@ -99,6 +99,7 @@ public class FragmentIdentity extends FragmentBase {
private EditText etPort;
private EditText etUser;
private TextInputLayout tilPassword;
private TextView tvCharacters;
private Button btnOAuth;
private EditText etRealm;
private CheckBox cbUseIp;
@ -183,6 +184,7 @@ public class FragmentIdentity extends FragmentBase {
etPort = view.findViewById(R.id.etPort);
etUser = view.findViewById(R.id.etUser);
tilPassword = view.findViewById(R.id.tilPassword);
tvCharacters = view.findViewById(R.id.tvCharacters);
btnOAuth = view.findViewById(R.id.btnOAuth);
etRealm = view.findViewById(R.id.etRealm);
cbUseIp = view.findViewById(R.id.cbUseIp);
@ -292,6 +294,23 @@ public class FragmentIdentity extends FragmentBase {
}
});
tilPassword.getEditText().addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
// Do nothing
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
// Do nothing
}
@Override
public void afterTextChanged(Editable s) {
checkPassword(s.toString());
}
});
btnColor.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
@ -347,6 +366,7 @@ public class FragmentIdentity extends FragmentBase {
public void onClick(View v) {
int visibility = (grpAdvanced.getVisibility() == View.VISIBLE ? View.GONE : View.VISIBLE);
grpAdvanced.setVisibility(visibility);
checkPassword(tilPassword.getEditText().getText().toString());
if (visibility == View.VISIBLE)
new Handler().post(new Runnable() {
@Override
@ -452,6 +472,7 @@ public class FragmentIdentity extends FragmentBase {
btnAutoConfig.setEnabled(false);
pbAutoConfig.setVisibility(View.GONE);
cbInsecure.setVisibility(View.GONE);
tvCharacters.setVisibility(View.GONE);
btnAdvanced.setVisibility(View.GONE);
@ -515,6 +536,15 @@ public class FragmentIdentity extends FragmentBase {
}.execute(this, args, "identity:config");
}
private void checkPassword(String password) {
boolean warning = (Helper.containsWhiteSpace(password) ||
Helper.containsControlChars(password));
tvCharacters.setVisibility(warning &&
grpAdvanced.getVisibility() == View.VISIBLE
? View.VISIBLE : View.GONE);
}
private void onSave(boolean should) {
EntityAccount account = (EntityAccount) spAccount.getSelectedItem();

27
app/src/main/java/eu/faircode/email/FragmentPop.java
Unescape View File

@ -26,7 +26,9 @@ import android.graphics.Color;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.text.Editable;
import android.text.TextUtils;
import android.text.TextWatcher;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
@ -64,6 +66,7 @@ public class FragmentPop extends FragmentBase {
private EditText etPort;
private EditText etUser;
private TextInputLayout tilPassword;
private TextView tvCharacters;
private EditText etName;
private ViewButtonColor btnColor;
@ -113,6 +116,7 @@ public class FragmentPop extends FragmentBase {
cbInsecure = view.findViewById(R.id.cbInsecure);
etUser = view.findViewById(R.id.etUser);
tilPassword = view.findViewById(R.id.tilPassword);
tvCharacters = view.findViewById(R.id.tvCharacters);
etName = view.findViewById(R.id.etName);
btnColor = view.findViewById(R.id.btnColor);
@ -132,6 +136,28 @@ public class FragmentPop extends FragmentBase {
pbWait = view.findViewById(R.id.pbWait);
tilPassword.getEditText().addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
// Do nothing
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
// Do nothing
}
@Override
public void afterTextChanged(Editable s) {
String password = s.toString();
boolean warning = (Helper.containsWhiteSpace(password) ||
Helper.containsControlChars(password));
tvCharacters.setVisibility(warning &&
tilPassword.getVisibility() == View.VISIBLE
? View.VISIBLE : View.GONE);
}
});
btnColor.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
@ -169,6 +195,7 @@ public class FragmentPop extends FragmentBase {
// Initialize
Helper.setViewsEnabled(view, false);
tvCharacters.setVisibility(View.GONE);
pbSave.setVisibility(View.GONE);
grpError.setVisibility(View.GONE);

27
app/src/main/java/eu/faircode/email/FragmentQuickSetup.java
Unescape View File

@ -24,7 +24,9 @@ import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.text.Editable;
import android.text.TextUtils;
import android.text.TextWatcher;
import android.text.method.LinkMovementMethod;
import android.util.Patterns;
import android.view.KeyEvent;
@ -59,6 +61,7 @@ public class FragmentQuickSetup extends FragmentBase {
private EditText etName;
private EditText etEmail;
private TextInputLayout tilPassword;
private TextView tvCharacters;
private Button btnCheck;
private ContentLoadingProgressBar pbCheck;
@ -88,6 +91,7 @@ public class FragmentQuickSetup extends FragmentBase {
etName = view.findViewById(R.id.etName);
etEmail = view.findViewById(R.id.etEmail);
tilPassword = view.findViewById(R.id.tilPassword);
tvCharacters = view.findViewById(R.id.tvCharacters);
btnCheck = view.findViewById(R.id.btnCheck);
pbCheck = view.findViewById(R.id.pbCheck);
@ -119,6 +123,28 @@ public class FragmentQuickSetup extends FragmentBase {
}
});
tilPassword.getEditText().addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
// Do nothing
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
// Do nothing
}
@Override
public void afterTextChanged(Editable s) {
String password = s.toString();
boolean warning = (Helper.containsWhiteSpace(password) ||
Helper.containsControlChars(password));
tvCharacters.setVisibility(warning &&
tilPassword.getVisibility() == View.VISIBLE
? View.VISIBLE : View.GONE);
}
});
btnCheck.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
@ -149,6 +175,7 @@ public class FragmentQuickSetup extends FragmentBase {
});
// Initialize
tvCharacters.setVisibility(View.GONE);
pbCheck.setVisibility(View.GONE);
pbSave.setVisibility(View.GONE);
btnHelp.setVisibility(View.GONE);

20
app/src/main/java/eu/faircode/email/Helper.java
Unescape View File

@ -584,6 +584,26 @@ public class Helper {
return result.toArray(new String[0]);
}
static boolean containsWhiteSpace(String text) {
return text.matches(".*\\s+.*");
}
static boolean containsControlChars(String text) {
for (int offset = 0; offset < text.length(); ) {
int codePoint = text.codePointAt(offset);
offset += Character.charCount(codePoint);
switch (Character.getType(codePoint)) {
case Character.CONTROL: // \p{Cc}
case Character.FORMAT: // \p{Cf}
case Character.PRIVATE_USE: // \p{Co}
case Character.SURROGATE: // \p{Cs}
case Character.UNASSIGNED: // \p{Cn}
return true;
}
}
return false;
}
// Files
static String sanitizeFilename(String name) {

14
app/src/main/res/layout/fragment_account.xml
Unescape View File

@ -243,6 +243,18 @@
android:textAppearance="@style/TextAppearance.AppCompat.Medium" />
</com.google.android.material.textfield.TextInputLayout>
<TextView
android:id="@+id/tvCharacters"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:autoLink="web"
android:text="@string/title_setup_password_chars"
android:textAppearance="@style/TextAppearance.AppCompat.Small"
android:textColor="?attr/colorWarning"
android:textIsSelectable="true"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/tilPassword" />
<Button
android:id="@+id/btnOAuth"
style="@style/buttonStyleSmall"
@ -254,7 +266,7 @@
android:tag="disable"
android:text="@string/title_setup_authentication"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="@id/tilPassword" />
app:layout_constraintTop_toBottomOf="@id/tvCharacters" />
<TextView
android:id="@+id/tvOAuthSupport"

14
app/src/main/res/layout/fragment_identity.xml
Unescape View File

@ -430,6 +430,18 @@
android:textAppearance="@style/TextAppearance.AppCompat.Medium" />
</com.google.android.material.textfield.TextInputLayout>
<TextView
android:id="@+id/tvCharacters"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:autoLink="web"
android:text="@string/title_setup_password_chars"
android:textAppearance="@style/TextAppearance.AppCompat.Small"
android:textColor="?attr/colorWarning"
android:textIsSelectable="true"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/tilPassword" />
<Button
android:id="@+id/btnOAuth"
style="@style/buttonStyleSmall"
@ -441,7 +453,7 @@
android:tag="disable"
android:text="@string/title_setup_authentication"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="@id/tilPassword" />
app:layout_constraintTop_toBottomOf="@id/tvCharacters" />
<TextView
android:id="@+id/tvRealm"

14
app/src/main/res/layout/fragment_pop.xml
Unescape View File

@ -163,6 +163,18 @@
android:textAppearance="@style/TextAppearance.AppCompat.Medium" />
</com.google.android.material.textfield.TextInputLayout>
<TextView
android:id="@+id/tvCharacters"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:autoLink="web"
android:text="@string/title_setup_password_chars"
android:textAppearance="@style/TextAppearance.AppCompat.Small"
android:textColor="?attr/colorWarning"
android:textIsSelectable="true"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/tilPassword" />
<!-- name -->
<TextView
@ -173,7 +185,7 @@
android:text="@string/title_account_name"
android:textAppearance="@style/TextAppearance.AppCompat.Small"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/tilPassword" />
app:layout_constraintTop_toBottomOf="@id/tvCharacters" />
<TextView
android:id="@+id/tvNameRemark"

14
app/src/main/res/layout/fragment_quick_setup.xml
Unescape View File

@ -61,6 +61,18 @@
android:textAppearance="@style/TextAppearance.AppCompat.Medium" />
</com.google.android.material.textfield.TextInputLayout>
<TextView
android:id="@+id/tvCharacters"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:autoLink="web"
android:text="@string/title_setup_password_chars"
android:textAppearance="@style/TextAppearance.AppCompat.Small"
android:textColor="?attr/colorWarning"
android:textIsSelectable="true"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/tilPassword" />
<TextView
android:id="@+id/tvHint"
android:layout_width="wrap_content"
@ -70,7 +82,7 @@
android:textAppearance="@style/TextAppearance.AppCompat.Small"
android:textStyle="italic"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/tilPassword" />
app:layout_constraintTop_toBottomOf="@id/tvCharacters" />
<Button
android:id="@+id/btnCheck"

1
app/src/main/res/values/strings.xml
Unescape View File

@ -182,6 +182,7 @@
<string name="title_setup_import">Import settings</string>
<string name="title_setup_import_do">Imported accounts will be added without overwriting any existing ones</string>
<string name="title_setup_password">Password</string>
<string name="title_setup_password_chars">Password contains control or whitespace characters</string>
<string name="title_setup_password_repeat">Repeat password</string>
<string name="title_setup_password_missing">Password missing</string>
<string name="title_setup_password_different">Passwords don\'t match</string>

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