prajitdas / sprivacy

Android project to provide privacy controlled data.

Hi there 👋

sprivacy's Issues

Return fake call logs

Return fake Images

Write basic layout of the paper

Discuss with Bin and Dr. Joshi and write the basic layout of the paper with the preliminary ideas.

Return fake contacts

Return fake files

Hack an app for changing URI

Calling a number does not work

Hack the images app to ensure that the right image is being accessed

Write the core of the paper

Create system architecture

Return fake calendar data

Fake Contacts Table not getting created

This is possibly happening due to a bug of open db references. Handle the db insert for images differently and it might work.

Fix SPrivacy Content Provider

content://com.android.contacts/contacts/lookup/148i7d4474d90b0231cf.148i52aee9f68970fc68/12
content://com.android.contacts/contacts
content://com.android.contacts/data
content://com.android.contacts/data/1
content://com.android.contacts/status_updates
content://com.android.contacts/raw_contacts
content://com.android.contacts/groups

Write the experimental section

Click on edit behavior for contacts is not right

Handle Status Updates

URI:content://com.android.contacts/status_updates
projection:
mode
presence_data_id
protocol
im_handle
selection:mode IS NOT NULL
selectionArgs:
sortOrder:null

Fake contacts data not accessible from URI

The URI that was being accessed through for the fake data was referencing to the name column. However, it seems we cannot have a string at the end of the URI because it references the row to be accessed and the row refers to the _ID column which is an integer.

Handle Groups

URI:content://com.android.contacts/groups
projection:
_id
title
system_id
selection:NOT deleted
selectionArgs:
sortOrder:null

Fake data control Website

Steps to follow:-

• Create a website where users can login and create and upload fake data.
• Create a login option in the app to control this data from the phone.

Return fake Videos

Handle Contacts

URI:content://com.android.contacts/contacts
projection:
_id
lookup
display_name
photo_id
starred
has_phone_number
custom_ringtone
send_to_voicemail
selection:null
selectionArgs:
sortOrder:null

Handle Contacts Data

URI:content://com.android.contacts/data
projection:
_id
mimetype
data_version
is_primary
is_super_primary
raw_contact_id
contact_id
data1
data2
data3
data4
data5
data6
data7
data8
data9
data10
data14
selection:null
selectionArgs:
sortOrder:_id ASC

AND

URI:content://com.android.contacts/data/1
projection:
data15
selection:mimetype=?
selectionArgs:
vnd.android.cursor.item/photo
sortOrder:null

Return fake dictionary words

Handle Call Logs

URI:content://call_log/calls
projection:
_id
selection:type=3 AND(new OR NOT is_read)
selectionArgs:
sortOrder:null

AND

URI:content://call_log/calls
projection:
_id
date
type
duration
number
selection:null
selectionArgs:
sortOrder:date DESC LIMIT 500

Handle Raw Contacts

URI:content://com.android.contacts/raw_contacts
projection:
_id
contact_id
account_name
account_type
selection:NOT deleted
selectionArgs:
sortOrder:null

Clean up and comment code

Fake data does not display phone number

The join on data and contacts on fake data doesn't work. I have to fix these calls and make sure it works.

Incorporate policy management

Choose between XACML and Rei and figure out how you will use this to carry out policy management on the phone.

Phone number does not display on dummy app

fix image bug

The current image inserted in the fake images table uses a hardcoded uri. Fixt this.

The exDialer app does not get the data correctly

Clicking on a contact in the fake contact list crashes the app

This is happening because the actual data does not exist in the Contacts.Data.CONTENT_DIRECTORY
Checkout line 1639 in the class android.provider.ContactsContract.Contacts.Data