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catch security exception when reading file

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This commit is contained in:
Daniel Gultsch 2021-03-24 10:47:50 +01:00
parent 9cc95d4cc2
commit 77f448692c
2 changed files with 9 additions and 6 deletions
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14
src/main/java/eu/siacs/conversations/persistance/FileBackend.java
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@ -29,6 +29,7 @@ import android.util.Log;
import android.util.LruCache; import android.util.LruCache;
import androidx.annotation.RequiresApi; import androidx.annotation.RequiresApi;
import androidx.annotation.StringRes;
import androidx.core.content.FileProvider; import androidx.core.content.FileProvider;
import java.io.ByteArrayOutputStream; import java.io.ByteArrayOutputStream;
@ -646,12 +647,13 @@ public class FileBackend {
} catch (IOException e) { } catch (IOException e) {
throw new FileWriterException(); throw new FileWriterException();
} }
} catch (FileNotFoundException e) { } catch (final FileNotFoundException e) {
throw new FileCopyException(R.string.error_file_not_found); throw new FileCopyException(R.string.error_file_not_found);
} catch (FileWriterException e) { } catch (final FileWriterException e) {
throw new FileCopyException(R.string.error_unable_to_create_temporary_file); throw new FileCopyException(R.string.error_unable_to_create_temporary_file);
} catch (IOException e) { } catch (final SecurityException e) {
e.printStackTrace(); throw new FileCopyException(R.string.error_security_exception);
} catch (final IOException e) {
throw new FileCopyException(R.string.error_io_exception); throw new FileCopyException(R.string.error_io_exception);
} finally { } finally {
close(os); close(os);
@ -1462,11 +1464,11 @@ public class FileBackend {
public static class FileCopyException extends Exception { public static class FileCopyException extends Exception {
private final int resId; private final int resId;
private FileCopyException(int resId) { private FileCopyException(@StringRes int resId) {
this.resId = resId; this.resId = resId;
} }
public int getResId() { public @StringRes int getResId() {
return resId; return resId;
} }
} }

1
src/main/res/values/strings.xml
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@ -148,6 +148,7 @@
<string name="error_file_not_found">File not found</string> <string name="error_file_not_found">File not found</string>
<string name="error_io_exception">General I/O error. Maybe you ran out of storage space?</string> <string name="error_io_exception">General I/O error. Maybe you ran out of storage space?</string>
<string name="error_security_exception_during_image_copy">The app you used to select this image did not provide enough permissions to read the file.\n\n<small>Use a different file manager to choose an image</small>.</string> <string name="error_security_exception_during_image_copy">The app you used to select this image did not provide enough permissions to read the file.\n\n<small>Use a different file manager to choose an image</small>.</string>
<string name="error_security_exception">The app you used to share this file did not provide enough permissions.</string>
<string name="account_status_unknown">Unknown</string> <string name="account_status_unknown">Unknown</string>
<string name="account_status_disabled">Temporarily disabled</string> <string name="account_status_disabled">Temporarily disabled</string>
<string name="account_status_online">Online</string> <string name="account_status_online">Online</string>