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restic/changelog/unreleased/issue-2203
Peter Schultz 5715517e29 Fix reading password from stdin
Reading the password from non-terminal stdin used io.ReadFull with a
byte slice of length 1000.

We are now using a Scanner to read one line of input, independent of its
length.

Additionally, if stdin is not a terminal, the password is read only
once instead of twice (in an effort to detect typos).

Fixes #2203

Signed-off-by: Peter Schultz <peter.schultz@classmarkets.com>
2019-04-15 10:05:49 +02:00

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Bugfix: Fix reading passwords from stdin
Passwords for the `init`, `key add`, and `key passwd` commands can now be read from
non-terminal stdin.
https://github.com/restic/restic/issues/2203