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authorRobin Krahl <robin.krahl@ireas.org>2020-01-28 20:31:56 +0100
committerRobin Krahl <robin.krahl@ireas.org>2020-01-28 21:05:33 +0100
commitebd754d88330478981f65e4724cc561ceff4f9e7 (patch)
treeba291f2a4303850fdab7233d0e2e6b0a98760690 /src/otp.rs
parent777cbd0fee8187325b0272d3264b535828d4b4ea (diff)
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Regenerate temporary passwords with null bytes
Previously, we silently cut off temporary passwords that contained a null byte. With the change to CString, we returned a LibraryError instead. With this patch, we change to generate_password function to continue generating passwords until we have a password without a null byte. The chance of generating a password with a null byte is ca. 10 % for our temporary password with 25 characters. Therefore the chance of having to re-generate the password multiple times is low enough that we don’t bother with re-generating only the null bytes of the password for the time being. This should be improved in the future.
Diffstat (limited to 'src/otp.rs')
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