Affects Version/s: 1.3
Fix Version/s: 1.4
Regular Base64 uses + and / for code point 62 and 63. URL-Safe Base64 uses - and _ instead. Also, URL-Safe base64 omits the == padding to help preserve space.
decode() should be able to seamlessly handle either situation. This means interpreting +- and /_ as equivalents at any time during the decode. decode() also needs to be more robust against missing padding characters.
encode() should either emit +/ or -_ depending on a mode set during Base64 construction.
Since URL-SAFE is all about URL's (e.g. HTTP GET) and most browsers are limited to 1KB of query string, I do not think we need to bother making the URL-MODE available in the stream-oriented classes. (Nonetheless, the streams should be able to decode URL-SAFE, but I don't think they should produce it).
Some background information: I'm putting together a webapp that integrates with MS Active Directory. Users and Groups are keyed of objectGUID with is a 128 bit int. Would be nice to get some support for this kind of thing:
"Click to view the profile of <a href='?u=_3-PwBzbRxqMi1qTBhg_6A'>Julius Davies</a>."
Right now I'm using Hex:
"Click to view the profile of <a href='?u=ff7f8fc01cdb471a8c8b5a9306183fe8'>Julius Davies</a>."
Current Base64 class would output this, and I suspect the + would screw things up:
"Click to view the profile of <a href='?u=/3+PwBzbRxqMi1qTBhg/6A=='>Julius Davies</a>."
|Transition||Time In Source Status||Execution Times||Last Executer||Last Execution Date|
|51d 1h email@example.com||13/Jul/09 21:49|
|2d 6h 58m||1||Henri Yandell||16/Jul/09 04:47|
|Workflow||jira [ 12464194 ]||Default workflow, editable Closed status [ 12601649 ]|
|Status||Resolved [ 5 ]||Closed [ 6 ]|
|Affects Version/s||1.3 [ 12311737 ]|
|Status||Open [ 1 ]||Resolved [ 5 ]|
|Assignee||Gary Gregory [ firstname.lastname@example.org ]|
|Resolution||Fixed [ 1 ]|
|Summary||Base64 URL-SAFE||Make Base64 URL-safe|