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SecureStoragePlugin.java
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SecureStoragePlugin.java
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package com.whitestein.securestorage;
import android.content.Context;
import com.getcapacitor.JSArray;
import com.getcapacitor.JSObject;
import com.getcapacitor.NativePlugin;
import com.getcapacitor.Plugin;
import com.getcapacitor.PluginCall;
import com.getcapacitor.PluginMethod;
import com.getcapacitor.annotation.CapacitorPlugin;
import java.nio.charset.Charset;
import java.util.Set;
@CapacitorPlugin()
public class SecureStoragePlugin extends Plugin {
private PasswordStorageHelper passwordStorageHelper;
@Override
public void load() {
super.load();
this.passwordStorageHelper = new PasswordStorageHelper(getContext());
}
public void loadTextContext(Context context) {
this.passwordStorageHelper = new PasswordStorageHelper(context);
}
@PluginMethod()
public void set(PluginCall call) {
String key = call.getString("key");
String value = call.getString("value");
try {
call.resolve(this._set(key,value));
} catch (Exception exception) {
call.reject(exception.getMessage(), exception);
}
}
@PluginMethod()
public void get(PluginCall call) {
String key = call.getString("key");
try {
call.resolve(this._get(key));
} catch (Exception exception) {
call.reject(exception.getMessage(), exception);
}
}
@PluginMethod()
public void keys(PluginCall call) {
call.resolve(this._keys());
}
@PluginMethod()
public void remove(PluginCall call) {
String key = call.getString("key");
try {
call.resolve(this._remove(key));
} catch (Exception exception) {
call.reject(exception.getMessage(), exception);
}
}
@PluginMethod()
public void clear(PluginCall call) {
try {
call.resolve(this._clear());
} catch (Exception exception) {
call.reject(exception.getMessage(), exception);
}
}
@PluginMethod()
public void getPlatform(PluginCall call) {
call.resolve(this._getPlatform());
}
public JSObject _set(String key, String value) {
this.passwordStorageHelper.setData(key, value.getBytes(Charset.forName("UTF-8")));
JSObject ret = new JSObject();
ret.put("value", true);
return ret;
}
public JSObject _get(String key) throws Exception {
byte[] buffer = this.passwordStorageHelper.getData(key);
if (buffer != null && buffer.length > 0) {
String value = new String(buffer, Charset.forName("UTF-8"));
JSObject ret = new JSObject();
ret.put("value", value);
return ret;
} else {
throw new Exception("Item with given key does not exist");
}
}
public JSObject _keys() {
String[] keys = this.passwordStorageHelper.keys();
JSObject ret = new JSObject();
ret.put("value", JSArray.from(keys));
return ret;
}
public JSObject _remove(String key) {
this.passwordStorageHelper.remove(key);
JSObject ret = new JSObject();
ret.put("value", true);
return ret;
}
public JSObject _clear() {
this.passwordStorageHelper.clear();
JSObject ret = new JSObject();
ret.put("value", true);
return ret;
}
public JSObject _getPlatform() {
JSObject ret = new JSObject();
ret.put("value", "android");
return ret;
}
}