diff options
author | Christian Hesse <mail@eworm.de> | 2018-07-05 15:29:26 +0200 |
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committer | Christian Hesse <mail@eworm.de> | 2018-07-05 15:34:08 +0200 |
commit | e1f134ead584c7b2e9ed406f5520d7f1a23294aa (patch) | |
tree | 929660280fb0acc183401d7e59a40f1cd7e8992c /GeneratePSK | |
parent | 1d99dc38ff1f583d6e46adc5d1ba3455114d53c1 (diff) |
add scripts
Diffstat (limited to 'GeneratePSK')
-rw-r--r-- | GeneratePSK | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/GeneratePSK b/GeneratePSK new file mode 100644 index 0000000..c40bb7c --- /dev/null +++ b/GeneratePSK @@ -0,0 +1,51 @@ +# RouterOS script: GeneratePSK +# Copyright (c) 2013-2018 Christian Hesse <mail@eworm.de> +# +# return pseudo-random string for PSK + +:local date [ / system clock get date ]; + +# 0-30 for days of month +:local +secret1 { "Abusive"; "Aggressive"; "Bored"; "Chemical"; "Cold"; "Cruel"; + "Curved"; "Delightful"; "Discreet"; "Elite"; "Evasive"; "Faded"; "Flat"; + "Future"; "Grandiose"; "Hanging"; "Humorous"; "Interesting"; "Magenta"; + "Magnificent"; "Numerous"; "Optimal"; "Pathetic"; "Possessive"; + "Remarkable"; "Rightful"; "Ruthless"; "Stale"; "Unusual"; "Useless"; + "Various" }; +# 0-11 for month of year +:local secret2 { "Adhesive"; "Amusing"; "Astonishing"; "Frantic"; + "Kindhearted"; "Limping"; "Roasted"; "Robust"; "Staking"; "Thundering"; + "Ultra"; "Unusual" }; +# 0-6 for days of week +:local secret3 { "Belief"; "Button"; "Curtain"; "Edge"; "Jewel"; "String"; + "Whistle" }; + +:local months { "jan"; "feb"; "mar"; "apr"; "may"; "jun"; "jul"; "aug"; "sep"; + "oct"; "nov"; "dec" }; +:local monthtbl { 0; 3; 3; 6; 1; 4; 6; 2; 5; 0; 3; 5 }; + +:local monthstr [ :pick $date 0 3 ]; +:local month; +:local day [ :pick $date 4 6 ]; +:local century [ :pick $date 7 9 ]; +:local year [ :pick $date 9 11 ]; + +# get numeric value for month +:for mindex from=0 to=[ :len $months ] do={ + :if ([ :pick $months $mindex ] = $monthstr) do={ + :set month $mindex; + }; +}; + +# calculate day of week +:local sum 0; +:set sum ($sum + (2 * (3 - ($century - (($century / 4) * 4))))); +:set sum ($sum + ($year / 4)); +:set sum ($sum + $year + $day); +:set sum ($sum + $month); +:set sum ($sum - (($sum / 7) * 7)); + +:local return ([ :pick $secret1 ($day - 1) ] . [ :pick $secret2 $month ] . [ :pick $secret3 $sum ]); + +:return $return; |