Revision e1b43d3a

View differences:

res/layout/activity_main.xml
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    <TableLayout
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        android:layout_width="match_parent"
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        android:layout_height="wrap_content"
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        android:paddingBottom="5dip"
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        android:paddingTop="5dip" >
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        android:padding="5dip" >
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        <TableRow


  		




  
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            android:layout_width="wrap_content"


  		




  
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            android:layout_height="wrap_content" >


  		




  
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            <LinearLayout


  		




  
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                android:layout_width="wrap_content"


  		




  
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                android:layout_height="wrap_content"


  		




  
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                android:layout_gravity="right|center_vertical" >


  		




  
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                <TextView


  		




  
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                    android:layout_width="wrap_content"


  		




  
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                    android:layout_height="match_parent"


  		




  
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                    android:text="Key Type:"


  		




  
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                    android:typeface="serif" />


  		




  
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            </LinearLayout>


  		




  
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            <LinearLayout


  		




  
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                android:layout_width="wrap_content"


  		




  
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                android:layout_height="wrap_content" >


  		




  
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                <TextView


  		




  
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                    android:id="@+id/key_type"


  		




  
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                    android:layout_width="wrap_content"


  		




  
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                    android:layout_height="match_parent"


  		




  
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                    android:paddingRight="15dip"


  		




  
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                    android:textStyle="bold" />


  		




  
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                <TextView


  		




  
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                    android:layout_width="wrap_content"


  		




  
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                    android:layout_height="match_parent"


  		




  
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                    android:layout_gravity="right|center_vertical"


  		




  
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                    android:text="Signature Type:"


  		




  
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                    android:typeface="serif" />


  		




  
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                <TextView


  		




  
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                    android:id="@+id/signature_type"


  		




  
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                    android:layout_width="wrap_content"


  		




  
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                    android:layout_height="match_parent"


  		




  
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                    android:paddingRight="15dip"


  		




  
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                    android:textStyle="bold" />


  		




  
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                <TextView


  		




  
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                    android:layout_width="wrap_content"


  		




  
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                    android:layout_height="match_parent"


  		




  
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                    android:layout_gravity="right|center_vertical"


  		




  
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                    android:text="Version:"


  		




  
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                    android:typeface="serif" />


  		




  
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                <TextView


  		




  
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                    android:id="@+id/version"


  		




  
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                    android:layout_width="wrap_content"


  		




  
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                    android:layout_height="match_parent"


  		




  
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                    android:textStyle="bold" />


  		




  
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            </LinearLayout>


  		




  
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        </TableRow>


  		




  
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        <TableRow


  		




  
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            android:layout_width="wrap_content"


  		




  
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            android:layout_height="wrap_content" >


  		




  
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            <LinearLayout


  		




  
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                android:layout_width="wrap_content"


  		




  
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                android:layout_height="wrap_content"


  		




  
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                android:layout_gravity="right|center_vertical" >


  		




  
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                <TextView


  		




  
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                    android:layout_width="wrap_content"


  		




  
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                    android:layout_height="match_parent"


  		




  
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                    android:text="Created:"


  		




  
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                    android:typeface="serif" />


  		




  
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            </LinearLayout>


  		




  
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            <LinearLayout


  		




  
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                android:layout_width="wrap_content"


  		




  
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                android:layout_height="wrap_content" >


  		




  
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                <TextView


  		




  
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                    android:id="@+id/created"


  		




  
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                    android:layout_width="wrap_content"


  		




  
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                    android:layout_height="match_parent"


  		




  
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                    android:paddingRight="15dip"


  		




  
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                    android:textStyle="bold" />


  		




  
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                <TextView


  		




  
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                    android:layout_width="wrap_content"


  		




  
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                    android:layout_height="match_parent"


  		




  
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                    android:layout_gravity="right|center_vertical"


  		




  
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                    android:text="Expires:"


  		




  
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                    android:typeface="serif" />


  		




  
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                <TextView


  		




  
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                    android:id="@+id/expires"


  		




  
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                    android:layout_width="wrap_content"


  		




  
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                    android:layout_height="match_parent"


  		




  
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                    android:textStyle="bold" />


  		




  
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            </LinearLayout>


  		




  
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        </TableRow>


  		




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        <TableRow


  		




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            android:layout_width="wrap_content"


  		




  ......




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                android:layout_width="wrap_content"


  		




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                android:layout_height="wrap_content"


  		




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                android:layout_gravity="right|center_vertical"


  		




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                android:text="SubjectDN:"


  		




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                android:typeface="monospace" />


  		




  
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                android:text="Subject:"


  		




  
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                android:typeface="serif" />


  		




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            <TextView


  		




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                android:id="@+id/subjectdn"


  		




  
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                android:layout_width="match_parent"


  		




  
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                android:layout_height="wrap_content"


  		




  
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                android:textStyle="bold" />


  		




  
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        </TableRow>


  		




  
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        <TableRow


  		




  
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            android:layout_width="wrap_content"


  		




  
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            android:layout_height="wrap_content" >


  		




  
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            <TextView


  		




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                android:layout_width="wrap_content"


  		




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                android:layout_height="wrap_content" />


  		




  
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                android:layout_height="wrap_content"


  		




  
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                android:layout_gravity="right|center_vertical"


  		




  
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                android:text="Issuer:"


  		




  
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                android:typeface="serif" />


  		




  
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            <TextView


  		




  
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                android:id="@+id/issuerdn"


  		




  
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                android:layout_width="match_parent"


  		




  
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                android:layout_height="wrap_content"


  		




  
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                android:textStyle="bold" />


  		




  
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        </TableRow>


  		




  
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        <TableRow


  		




  
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            android:layout_width="wrap_content"


  		




  
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            android:layout_height="wrap_content" >


  		




  
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            <TextView


  		




  
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                android:layout_width="wrap_content"


  		




  
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                android:layout_height="wrap_content"


  		




  
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                android:layout_gravity="right|center_vertical"


  		




  
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                android:text="Serial:"


  		




  
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                android:typeface="serif" />


  		




  
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            <TextView


  		




  
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                android:id="@+id/serial"


  		




  
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                android:layout_width="match_parent"


  		




  
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                android:layout_height="wrap_content"


  		




  
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                android:textStyle="bold" />


  		




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        </TableRow>


  		




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        <TableRow


  		




  ......




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                android:layout_width="wrap_content"


  		




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                android:layout_height="wrap_content"


  		




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                android:layout_gravity="right|center_vertical"


  		




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                android:text="IssuerDN:"


  		




  
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                android:text="MD5:"


  		




  
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                android:typeface="serif" />


  		




  
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            <TextView


  		




  
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                android:id="@+id/MD5"


  		




  
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                android:layout_width="match_parent"


  		




  
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                android:layout_height="wrap_content"


  		




  
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                android:textStyle="bold"


  		




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                android:typeface="monospace" />


  		




  
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        </TableRow>


  		




  
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        <TableRow


  		




  
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            android:layout_width="wrap_content"


  		




  
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            android:layout_height="wrap_content" >


  		




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            <TextView


  		




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                android:id="@+id/issuerdn"


  		




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                android:layout_width="wrap_content"


  		




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                android:layout_height="wrap_content" />


  		




  
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                android:layout_height="wrap_content"


  		




  
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                android:layout_gravity="right|center_vertical"


  		




  
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                android:text="SHA1:"


  		




  
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                android:typeface="serif" />


  		




  
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            <TextView


  		




  
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                android:id="@+id/sha1"


  		




  
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                android:layout_width="match_parent"


  		




  
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                android:layout_height="wrap_content"


  		




  
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                android:textStyle="bold"


  		




  
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                android:typeface="monospace" />


  		




  
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        </TableRow>


  		




  
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        <TableRow


  		




  
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            android:layout_width="wrap_content"


  		




  
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            android:layout_height="wrap_content" >


  		




  
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            <TextView


  		




  
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                android:layout_width="wrap_content"


  		




  
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                android:layout_height="wrap_content"


  		




  
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                android:layout_gravity="right|center_vertical"


  		




  
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                android:text="SHA256:"


  		




  
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                android:typeface="serif" />


  		




  
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            <TextView


  		




  
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                android:id="@+id/sha256"


  		




  
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                android:layout_width="match_parent"


  		




  
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                android:layout_height="wrap_content"


  		




  
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                android:textStyle="bold"


  		




  
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                android:typeface="monospace" />


  		




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        </TableRow>


  		




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    </TableLayout>


  		




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      src/info/guardianproject/checkey/MainActivity.java
    
  





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        X509Certificate[] certs = getX509Certificates(activity, packageName);


  		




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        if (certs == null || certs.length < 1)


  		




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            return;


  		




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        // for now, just support the first cert since that is far and away


  		




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        // the


  		




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        // most common


  		




  
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        /*


  		




  
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         * for now, just support the first cert since that is far and away the


  		




  
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         * most common


  		




  
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         */


  		




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        X509Certificate cert = certs[0];


  		




  
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        PublicKey publickey = cert.getPublicKey();


  		




  
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        int size;


  		




  
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        if (publickey.getAlgorithm().equals("RSA"))


  		




  
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            size = ((RSAPublicKey) publickey).getModulus().bitLength();


  		




  
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        else


  		




  
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            size = publickey.getEncoded().length * 7; // bad estimate


  		




  
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        TextView algorithm = (TextView) activity.findViewById(R.id.key_type);


  		




  
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        algorithm.setText(publickey.getAlgorithm() + " " + String.valueOf(size) + "bit");


  		




  
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        TextView keySize = (TextView) activity.findViewById(R.id.signature_type);


  		




  
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        keySize.setText(cert.getSigAlgName());


  		




  
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        TextView version = (TextView) activity.findViewById(R.id.version);


  		




  
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        version.setText(String.valueOf(cert.getVersion()));


  		




  
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        TextView issuerdn = (TextView) activity.findViewById(R.id.issuerdn);


  		




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        issuerdn.setText(cert.getIssuerDN().getName());


  		




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        TextView subjectdn = (TextView) activity.findViewById(R.id.subjectdn);


  		




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        subjectdn.setText(cert.getSubjectDN().getName());


  		




  
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        TextView serial = (TextView) activity.findViewById(R.id.serial);


  		




  
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        serial.setText(cert.getSerialNumber().toString(16));


  		




  
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        TextView created = (TextView) activity.findViewById(R.id.created);


  		




  
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        created.setText(cert.getNotBefore().toLocaleString());


  		




  
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        TextView expires = (TextView) activity.findViewById(R.id.expires);


  		




  
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        expires.setText(cert.getNotAfter().toLocaleString());


  		




  
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        TextView md5 = (TextView) activity.findViewById(R.id.MD5);


  		




  
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        md5.setText(Utils.getCertificateFingerprint(cert, "MD5"));


  		




  
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        TextView sha1 = (TextView) activity.findViewById(R.id.sha1);


  		




  
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        sha1.setText(Utils.getCertificateFingerprint(cert, "SHA1"));


  		




  
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        TextView sha256 = (TextView) activity.findViewById(R.id.sha256);


  		




  
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        sha256.setText(Utils.getCertificateFingerprint(cert, "SHA-256"));


  		




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    }


  		




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    @SuppressLint("WorldReadableFiles")


  		












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