./security/2fa, Command-line client for two-factor authentication

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Branch: CURRENT, Version: 20171122nb8, Package name: 2fa-20171122nb8, Maintainer: bsiegert

2fa is a two-factor authentication agent.

"2fa -add name" adds a new key to the 2fa keychain with the given name. It
prints a prompt to standard error and reads a two-factor key from standard
input. Two-factor keys are short case-insensitive strings of letters A-Z and
digits 2-7.

"2fa name" prints a two-factor authentication code from the key with the
given name.

With no arguments, "2fa" prints two-factor authentication codes from all
known time-based keys.

The default time-based authentication codes are derived from a hash of the
key and the current time, so it is important that the system clock have at
least one-minute accuracy.

The keychain is stored unencrypted in the text file "$HOME/.2fa".


Required to build:
[pkgtools/cwrappers] [lang/go112]

Master sites:


Version history: (Expand)


CVS history: (Expand)


   2019-03-16 09:35:51 by Benny Siegert | Files touched by this commit (143) | Package updated
Log message:
Revbump all Go packages after Go 1.12.1 update.
   2019-03-09 11:05:15 by Benny Siegert | Files touched by this commit (143)
Log message:
all: revbump Go packages, now that they use go112 to build
   2019-01-24 11:00:46 by Benny Siegert | Files touched by this commit (144) | Package updated
Log message:
Revbump Go packages after lang/go111 update.
   2018-12-19 16:47:12 by Benny Siegert | Files touched by this commit (141) | Package updated
Log message:
Revbump all Go packages after go111 update.
   2018-11-04 19:38:09 by Benny Siegert | Files touched by this commit (122) | Package updated
Log message:
Revbump all Go packages after go111 update.
   2018-06-12 19:50:29 by Benny Siegert | Files touched by this commit (102) | Package updated
Log message:
Revbump all Go packages after lang/go update.
   2018-03-30 13:56:27 by Benny Siegert | Files touched by this commit (94) | Package updated
Log message:
Revbump all Go packages after 1.10.1 update.

ok wiz@ for committing during freeze
   2018-03-04 16:52:21 by Benny Siegert | Files touched by this commit (95) | Package updated
Log message:
Revbump all Go packages after Go 1.10 update.