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GriffinSauce / Grouplanner

Easy regular planning with groups
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Add group management #7

Closed GriffinSauce closed 10 years ago

GriffinSauce commented 10 years ago

Adding / removing users from an existing group

GriffinSauce commented 10 years ago

Idea for adding users:

Ask the admin how many users (s)he would like to add, generate a token and save the token + groupid + amount to db. Provide a link with the token.

When the link is used to join successfully, the amount is --'d, when it reaches 0 the token is invalid and joining refused.

This means the Group is only vulnerable to brute-forcing while the invitation is open. With a big enough token this should be pretty safe. We can even handle errors intelligently, giving a different response to non-existent tokens and invalidated tokens.