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pam: add optional pam_kwallet5 integration

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This commit is contained in:
Benjamin Staffin 2017-02-14 19:38:52 -05:00
parent 0969569902
commit 463e90273f
2 changed files with 28 additions and 1 deletions
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19
nixos/modules/security/pam.nix
View File

@ -212,6 +212,17 @@ let
'';
};
enableKwallet = mkOption {
default = false;
type = types.bool;
description = ''
If enabled, pam_wallet will attempt to automatically unlock the
user's default KDE wallet upon login. If the user has no wallet named
"kdewallet", or the login password does not match their wallet
password, KDE will prompt separately after login.
'';
};
text = mkOption {
type = types.nullOr types.lines;
description = "Contents of the PAM service file.";
@ -262,12 +273,15 @@ let
# prompts the user for password so we run it once with 'required' at an
# earlier point and it will run again with 'sufficient' further down.
# We use try_first_pass the second time to avoid prompting password twice
(optionalString (cfg.unixAuth && (config.security.pam.enableEcryptfs || cfg.pamMount)) ''
(optionalString (cfg.unixAuth && (config.security.pam.enableEcryptfs || cfg.pamMount || cfg.enableKwallet)) ''
auth required pam_unix.so ${optionalString cfg.allowNullPassword "nullok"} likeauth
${optionalString config.security.pam.enableEcryptfs
"auth optional ${pkgs.ecryptfs}/lib/security/pam_ecryptfs.so unwrap"}
${optionalString cfg.pamMount
"auth optional ${pkgs.pam_mount}/lib/security/pam_mount.so"}
${optionalString cfg.enableKwallet
("auth optional ${pkgs.kde5.kwallet-pam}/lib/security/pam_kwallet5.so" +
" kwalletd=${pkgs.kde5.kwallet}/bin/kwalletd5")}
'') + ''
${optionalString cfg.unixAuth
"auth sufficient pam_unix.so ${optionalString cfg.allowNullPassword "nullok"} likeauth try_first_pass"}
@ -334,6 +348,9 @@ let
"session optional ${pkgs.pam_mount}/lib/security/pam_mount.so"}
${optionalString (cfg.enableAppArmor && config.security.apparmor.enable)
"session optional ${pkgs.apparmor-pam}/lib/security/pam_apparmor.so order=user,group,default debug"}
${optionalString (cfg.enableKwallet)
("session optional ${pkgs.kde5.kwallet-pam}/lib/security/pam_kwallet5.so" +
" kwalletd=${pkgs.kde5.kwallet}/bin/kwalletd5")}
'');
};

10
nixos/modules/services/x11/desktop-managers/kde5.nix
View File

@ -103,6 +103,8 @@ in
kde5.kservice
kde5.ktextwidgets
kde5.kwallet
kde5.kwallet-pam
kde5.kwalletmanager
kde5.kwayland
kde5.kwidgetsaddons
kde5.kxmlgui
@ -234,6 +236,14 @@ in
security.pam.services.kde = { allowNullPassword = true; };
# Doing these one by one seems silly, but we currently lack a better
# construct for handling common pam configs.
security.pam.services.gdm.enableKwallet = true;
security.pam.services.kdm.enableKwallet = true;
security.pam.services.lightdm.enableKwallet = true;
security.pam.services.sddm.enableKwallet = true;
security.pam.services.slim.enableKwallet = true;
# use kimpanel as the default IBus panel
i18n.inputMethod.ibus.panel =
lib.mkDefault