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Revert "Perform additional URI validation in ShareRepository."

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This reverts commit 04b7cb15cc.
This commit is contained in:
Greyson Parrelli
2021-02-17 15:03:50 -05:00
committed by Cody Henthorne
parent 0b639e0169
commit ba14031945
3 changed files with 0 additions and 93 deletions
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33
app/src/main/java/org/thoughtcrime/securesms/util/UriUtil.java
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@@ -1,33 +0,0 @@
package org.thoughtcrime.securesms.util;
import android.content.ContentResolver;
import android.content.Context;
import android.net.Uri;
import androidx.annotation.NonNull;
import java.io.File;
import java.io.IOException;
public final class UriUtil {
/**
* Ensures that an external URI is valid and doesn't contain any references to internal files or
* any other trickiness.
*/
public static boolean isValidExternalUri(@NonNull Context context, @NonNull Uri uri) {
if (ContentResolver.SCHEME_FILE.equals(uri.getScheme())) {
try {
File file = new File(uri.getPath());
return file.getCanonicalPath().equals(file.getPath()) &&
!file.getCanonicalPath().startsWith("/data") &&
!file.getCanonicalPath().contains(context.getPackageName());
} catch (IOException e) {
return false;
}
} else {
return true;
}
}
}