hoombar / offthegrid Goto Github PK

What steps will reproduce the problem?
1. Use existing grid
2. copy and paste grid in to QR code generator
3. scan in the QR code using offthegrid

What is the expected output? What do you see instead?

The grid should scan in and the grid on the phone should now be the same as the 
one you generated the QR code from. The grid does not scan in properly.

These scheme as described here should be supported:

https://www.grc.com/otg/enhancements.htm

Letting the grid CHOOSE:
The password encoding scheme defines a current row or column and a direction of 
travel. This means that there is always a “border character” out at the end 
of the current row or column in the last direction of travel. So a potent 
scheme for embellishing OTG passwords with grid-chosen digits and non-digit 
special characters is to output the two characters following the target 
character as usual, then scan in the same direction to the end of that row or 
column out to the border and output whatever character is found there. This 
would generate passwords of the form <alpha><alpha><non-alpha> with three 
characters output for every domain name character input. Since eighteen 
characters might be longer than some sites allow, you might opt to reduce the 
OTG path lengths from six down to five or perhaps even four. This would result 
in passwords of fifteen or twelve characters respectively, but incorporating a 
great deal of entropy due to their inclusion of randomly chosen digits and 
non-digit special characters.

What steps will reproduce the problem?
1. Open the application.
2. Leave the app running, but exit and do something else.
3. Re-open the application sometime later.

* Steps 1,2 *may* not be necessary, but this seems to be the pattern.  I am 
unable to reproduce the issue predictably, so I'm not 100% sure.

What is the expected output? What do you see instead?
Error message: "Unfortunately, Off The Grid has stopped" -- then program 
terminates.

What version of the product are you using? On what operating system?
SVN r4 on SGH-i757m (Samsung Galaxy S2 HD LTE -- see 
http://www.bell.ca/Mobility/Products/Samsung_Galaxy_S_2_HD_LTE)