doveadm pw with SHA512-CRYPT won't roundtrip

[SATOH Fumiyasu]

At Tue, 12 Aug 2014 11:23:06 +0100,
Jon Hulatt wrote:
> root at ds3:/usr/share/postfixadmin# doveadm pw -s SHA512-CRYPT -p password
> {SHA512-CRYPT}$6$aUgGXP0UshkMj7hY$9JV4yMRsjIe/98CzmglYrMjf.9NJ.FXzxcLE9B0v3doCRUWo2wRncc6hg6VCs0DCUHQbeC/bRDZdGCge/nB/h/
> 
> root at ds3:/usr/share/postfixadmin# doveadm pw -t {SHA512-CRYPT}$6$aUgGXP0UshkMj7hY$9JV4yMRsjIe/98CzmglYrMjf.9NJ.FXzxcLE9B0v3doCRUWo2wRncc6hg6VCs0DCUHQbeC/bRDZdGCge/nB/h/ -p password
> doveadm(root): Fatal: reverse password verification check failed: Password mismatch

You must escape shell's meta characters, e.g., "{", "}", "$" and so on.

# doveadm pw -t '{SHA512-CRYPT}$6$aUgGXP0UshkMj7hY$9JV4yMRsjIe/98CzmglYrMjf.9NJ.FXzxcLE9B0v3doCRUWo2wRncc6hg6VCs0DCUHQbeC/bRDZdGCge/nB/h/' -p password
{SHA512-CRYPT}$6$aUgGXP0UshkMj7hY$9JV4yMRsjIe/98CzmglYrMjf.9NJ.FXzxcLE9B0v3doCRUWo2wRncc6hg6VCs0DCUHQbeC/bRDZdGCge/nB/h/ (verified)

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-- Name: SATOH Fumiyasu @ OSS Technology Corp. (fumiyas @ osstech co jp)
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