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authortv <tv@krebsco.de>2021-02-05 19:52:07 +0100
committertv <tv@krebsco.de>2021-02-05 19:55:34 +0100
commit1ff4a60b8d241230c580fc5e9a705335c9c415a6 (patch)
tree8a6206a8c047751c1a519304bbc956e0290600c2 /krebs/3modules/shadow.nix
parent315dcf3cbff0980495c0899a38ecdf538651dabc (diff)
krebs.shadow: admit password changes
Diffstat (limited to 'krebs/3modules/shadow.nix')
-rw-r--r--krebs/3modules/shadow.nix8
1 files changed, 5 insertions, 3 deletions
diff --git a/krebs/3modules/shadow.nix b/krebs/3modules/shadow.nix
index cff66492d..9505efb0c 100644
--- a/krebs/3modules/shadow.nix
+++ b/krebs/3modules/shadow.nix
@@ -4,19 +4,21 @@ with import <stockholm/lib>;
cfg = config.krebs.shadow;
mergeShadowsJq = pkgs.writeJq "merge-shadows.jq" ''
- def fields_3_to_9: ["1", "", "", "", "", "", ""];
+ def is_int: . == (. | floor);
+ def fields_4_to_9: ["", "", "", "", "", ""];
+ def check_fields_3_to_9: (.[2] | tonumber | is_int) and .[3:] == fields_4_to_9;
def read_value:
split(":") |
if length == 9 then
- if .[2:] == fields_3_to_9 then
+ if check_fields_3_to_9 then
.
else
error("unrecognized field contents")
end
elif length == 2 then
if .[1] | test("^\\$6\\$") then
- . + fields_3_to_9
+ . + ["1"] + fields_4_to_9
else
error("unrecognized hashed password")
end