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nixos/pam: avoid extra lines in pam files
This commit is contained in:
Victor Engmark
Victor Engmark
parent
e2c7d2b885
commit
ef58bbf9b7
1 changed files with 191 additions and 137 deletions
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@ -410,46 +410,64 @@ let
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# Samba stuff to the Samba module. This requires that the PAM
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# module provides the right hooks.
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text = mkDefault
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(''
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# Account management.
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account required pam_unix.so
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${optionalString use_ldap
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"account sufficient ${pam_ldap}/lib/security/pam_ldap.so"}
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${optionalString (config.services.sssd.enable && cfg.sssdStrictAccess==false)
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"account sufficient ${pkgs.sssd}/lib/security/pam_sss.so"}
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${optionalString (config.services.sssd.enable && cfg.sssdStrictAccess)
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"account [default=bad success=ok user_unknown=ignore] ${pkgs.sssd}/lib/security/pam_sss.so"}
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${optionalString config.krb5.enable
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"account sufficient ${pam_krb5}/lib/security/pam_krb5.so"}
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${optionalString cfg.googleOsLoginAccountVerification ''
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(
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''
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# Account management.
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account required pam_unix.so
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'' +
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optionalString use_ldap ''
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account sufficient ${pam_ldap}/lib/security/pam_ldap.so
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'' +
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optionalString (config.services.sssd.enable && cfg.sssdStrictAccess==false) ''
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account sufficient ${pkgs.sssd}/lib/security/pam_sss.so
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'' +
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optionalString (config.services.sssd.enable && cfg.sssdStrictAccess) ''
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account [default=bad success=ok user_unknown=ignore] ${pkgs.sssd}/lib/security/pam_sss.so
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'' +
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optionalString config.krb5.enable ''
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account sufficient ${pam_krb5}/lib/security/pam_krb5.so
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'' +
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optionalString cfg.googleOsLoginAccountVerification ''
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account [success=ok ignore=ignore default=die] ${pkgs.google-compute-engine-oslogin}/lib/pam_oslogin_login.so
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account [success=ok default=ignore] ${pkgs.google-compute-engine-oslogin}/lib/pam_oslogin_admin.so
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''}
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'' +
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''
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# Authentication management.
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${optionalString cfg.googleOsLoginAuthentication
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"auth [success=done perm_denied=bad default=ignore] ${pkgs.google-compute-engine-oslogin}/lib/pam_oslogin_login.so"}
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${optionalString cfg.rootOK
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"auth sufficient pam_rootok.so"}
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${optionalString cfg.requireWheel
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"auth required pam_wheel.so use_uid"}
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${optionalString cfg.logFailures
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"auth required pam_faillock.so"}
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${optionalString (config.security.pam.enableSSHAgentAuth && cfg.sshAgentAuth)
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"auth sufficient ${pkgs.pam_ssh_agent_auth}/libexec/pam_ssh_agent_auth.so file=${lib.concatStringsSep ":" config.services.openssh.authorizedKeysFiles}"}
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${let p11 = config.security.pam.p11; in optionalString cfg.p11Auth
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"auth ${p11.control} ${pkgs.pam_p11}/lib/security/pam_p11.so ${pkgs.opensc}/lib/opensc-pkcs11.so"}
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${let u2f = config.security.pam.u2f; in optionalString cfg.u2fAuth
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"auth ${u2f.control} ${pkgs.pam_u2f}/lib/security/pam_u2f.so ${optionalString u2f.debug "debug"} ${optionalString (u2f.authFile != null) "authfile=${u2f.authFile}"} ${optionalString u2f.interactive "interactive"} ${optionalString u2f.cue "cue"} ${optionalString (u2f.appId != null) "appid=${u2f.appId}"}"}
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${optionalString cfg.usbAuth
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"auth sufficient ${pkgs.pam_usb}/lib/security/pam_usb.so"}
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${let oath = config.security.pam.oath; in optionalString cfg.oathAuth
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"auth requisite ${pkgs.oathToolkit}/lib/security/pam_oath.so window=${toString oath.window} usersfile=${toString oath.usersFile} digits=${toString oath.digits}"}
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${let yubi = config.security.pam.yubico; in optionalString cfg.yubicoAuth
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"auth ${yubi.control} ${pkgs.yubico-pam}/lib/security/pam_yubico.so mode=${toString yubi.mode} ${optionalString (yubi.challengeResponsePath != null) "chalresp_path=${yubi.challengeResponsePath}"} ${optionalString (yubi.mode == "client") "id=${toString yubi.id}"} ${optionalString yubi.debug "debug"}"}
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${optionalString cfg.fprintAuth
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"auth sufficient ${pkgs.fprintd}/lib/security/pam_fprintd.so"}
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'' +
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# Authentication management.
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'' +
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optionalString cfg.googleOsLoginAuthentication ''
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auth [success=done perm_denied=bad default=ignore] ${pkgs.google-compute-engine-oslogin}/lib/pam_oslogin_login.so
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'' +
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optionalString cfg.rootOK ''
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auth sufficient pam_rootok.so
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'' +
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optionalString cfg.requireWheel ''
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auth required pam_wheel.so use_uid
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'' +
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optionalString cfg.logFailures ''
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auth required pam_faillock.so
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'' +
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optionalString (config.security.pam.enableSSHAgentAuth && cfg.sshAgentAuth) ''
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auth sufficient ${pkgs.pam_ssh_agent_auth}/libexec/pam_ssh_agent_auth.so file=${lib.concatStringsSep ":" config.services.openssh.authorizedKeysFiles}
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'' +
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(let p11 = config.security.pam.p11; in optionalString cfg.p11Auth ''
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auth ${p11.control} ${pkgs.pam_p11}/lib/security/pam_p11.so ${pkgs.opensc}/lib/opensc-pkcs11.so
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'') +
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(let u2f = config.security.pam.u2f; in optionalString cfg.u2fAuth ''
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auth ${u2f.control} ${pkgs.pam_u2f}/lib/security/pam_u2f.so ${optionalString u2f.debug "debug"} ${optionalString (u2f.authFile != null) "authfile=${u2f.authFile}"} ${optionalString u2f.interactive "interactive"} ${optionalString u2f.cue "cue"} ${optionalString (u2f.appId != null) "appid=${u2f.appId}"}
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'') +
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optionalString cfg.usbAuth ''
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auth sufficient ${pkgs.pam_usb}/lib/security/pam_usb.so
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'' +
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(let oath = config.security.pam.oath; in optionalString cfg.oathAuth ''
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auth requisite ${pkgs.oathToolkit}/lib/security/pam_oath.so window=${toString oath.window} usersfile=${toString oath.usersFile} digits=${toString oath.digits}
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'') +
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(let yubi = config.security.pam.yubico; in optionalString cfg.yubicoAuth ''
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auth ${yubi.control} ${pkgs.yubico-pam}/lib/security/pam_yubico.so mode=${toString yubi.mode} ${optionalString (yubi.challengeResponsePath != null) "chalresp_path=${yubi.challengeResponsePath}"} ${optionalString (yubi.mode == "client") "id=${toString yubi.id}"} ${optionalString yubi.debug "debug"}
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'') +
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optionalString cfg.fprintAuth ''
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auth sufficient ${pkgs.fprintd}/lib/security/pam_fprintd.so
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'' +
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# Modules in this block require having the password set in PAM_AUTHTOK.
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# pam_unix is marked as 'sufficient' on NixOS which means nothing will run
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# after it succeeds. Certain modules need to run after pam_unix
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@ -457,115 +475,151 @@ let
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# earlier point and it will run again with 'sufficient' further down.
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# We use try_first_pass the second time to avoid prompting password twice
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(optionalString (cfg.unixAuth &&
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(config.security.pam.enableEcryptfs
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|| cfg.pamMount
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|| cfg.enableKwallet
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|| cfg.enableGnomeKeyring
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|| cfg.googleAuthenticator.enable
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|| cfg.gnupg.enable
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|| cfg.duoSecurity.enable)) ''
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auth required pam_unix.so ${optionalString cfg.allowNullPassword "nullok"} ${optionalString cfg.nodelay "nodelay"} likeauth
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${optionalString config.security.pam.enableEcryptfs
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"auth optional ${pkgs.ecryptfs}/lib/security/pam_ecryptfs.so unwrap"}
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${optionalString cfg.pamMount
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"auth optional ${pkgs.pam_mount}/lib/security/pam_mount.so disable_interactive"}
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${optionalString cfg.enableKwallet
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("auth optional ${pkgs.plasma5Packages.kwallet-pam}/lib/security/pam_kwallet5.so" +
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" kwalletd=${pkgs.plasma5Packages.kwallet.bin}/bin/kwalletd5")}
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${optionalString cfg.enableGnomeKeyring
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"auth optional ${pkgs.gnome.gnome-keyring}/lib/security/pam_gnome_keyring.so"}
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${optionalString cfg.gnupg.enable
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"auth optional ${pkgs.pam_gnupg}/lib/security/pam_gnupg.so"
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+ optionalString cfg.gnupg.storeOnly " store-only"
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}
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${optionalString cfg.googleAuthenticator.enable
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"auth required ${pkgs.googleAuthenticator}/lib/security/pam_google_authenticator.so no_increment_hotp"}
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${optionalString cfg.duoSecurity.enable
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"auth required ${pkgs.duo-unix}/lib/security/pam_duo.so"}
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'') + ''
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${optionalString cfg.unixAuth
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"auth sufficient pam_unix.so ${optionalString cfg.allowNullPassword "nullok"} ${optionalString cfg.nodelay "nodelay"} likeauth try_first_pass"}
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${optionalString cfg.otpwAuth
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"auth sufficient ${pkgs.otpw}/lib/security/pam_otpw.so"}
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${optionalString use_ldap
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"auth sufficient ${pam_ldap}/lib/security/pam_ldap.so use_first_pass"}
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${optionalString config.services.sssd.enable
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"auth sufficient ${pkgs.sssd}/lib/security/pam_sss.so use_first_pass"}
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${optionalString config.krb5.enable ''
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(config.security.pam.enableEcryptfs
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|| cfg.pamMount
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|| cfg.enableKwallet
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|| cfg.enableGnomeKeyring
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|| cfg.googleAuthenticator.enable
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|| cfg.gnupg.enable
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|| cfg.duoSecurity.enable))
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(
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''
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auth required pam_unix.so ${optionalString cfg.allowNullPassword "nullok"} ${optionalString cfg.nodelay "nodelay"} likeauth
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'' +
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optionalString config.security.pam.enableEcryptfs ''
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auth optional ${pkgs.ecryptfs}/lib/security/pam_ecryptfs.so unwrap
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'' +
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optionalString cfg.pamMount ''
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auth optional ${pkgs.pam_mount}/lib/security/pam_mount.so disable_interactive
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'' +
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optionalString cfg.enableKwallet ''
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auth optional ${pkgs.plasma5Packages.kwallet-pam}/lib/security/pam_kwallet5.so kwalletd=${pkgs.plasma5Packages.kwallet.bin}/bin/kwalletd5
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'' +
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optionalString cfg.enableGnomeKeyring ''
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auth optional ${pkgs.gnome.gnome-keyring}/lib/security/pam_gnome_keyring.so
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'' +
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optionalString cfg.gnupg.enable ''
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auth optional ${pkgs.pam_gnupg}/lib/security/pam_gnupg.so ${optionalString cfg.gnupg.storeOnly " store-only"}
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'' +
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optionalString cfg.googleAuthenticator.enable ''
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auth required ${pkgs.googleAuthenticator}/lib/security/pam_google_authenticator.so no_increment_hotp
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'' +
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optionalString cfg.duoSecurity.enable ''
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auth required ${pkgs.duo-unix}/lib/security/pam_duo.so
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''
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)) +
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optionalString cfg.unixAuth ''
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auth sufficient pam_unix.so ${optionalString cfg.allowNullPassword "nullok"} ${optionalString cfg.nodelay "nodelay"} likeauth try_first_pass
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'' +
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optionalString cfg.otpwAuth ''
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auth sufficient ${pkgs.otpw}/lib/security/pam_otpw.so
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'' +
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optionalString use_ldap ''
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auth sufficient ${pam_ldap}/lib/security/pam_ldap.so use_first_pass
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'' +
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optionalString config.services.sssd.enable ''
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auth sufficient ${pkgs.sssd}/lib/security/pam_sss.so use_first_pass
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'' +
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optionalString config.krb5.enable ''
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auth [default=ignore success=1 service_err=reset] ${pam_krb5}/lib/security/pam_krb5.so use_first_pass
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auth [default=die success=done] ${pam_ccreds}/lib/security/pam_ccreds.so action=validate use_first_pass
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auth sufficient ${pam_ccreds}/lib/security/pam_ccreds.so action=store use_first_pass
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''}
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auth required pam_deny.so
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'' +
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''
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auth required pam_deny.so
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# Password management.
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password sufficient pam_unix.so nullok sha512
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${optionalString config.security.pam.enableEcryptfs
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"password optional ${pkgs.ecryptfs}/lib/security/pam_ecryptfs.so"}
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${optionalString cfg.pamMount
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"password optional ${pkgs.pam_mount}/lib/security/pam_mount.so"}
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${optionalString use_ldap
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"password sufficient ${pam_ldap}/lib/security/pam_ldap.so"}
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${optionalString config.services.sssd.enable
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"password sufficient ${pkgs.sssd}/lib/security/pam_sss.so use_authtok"}
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${optionalString config.krb5.enable
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"password sufficient ${pam_krb5}/lib/security/pam_krb5.so use_first_pass"}
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${optionalString cfg.enableGnomeKeyring
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"password optional ${pkgs.gnome.gnome-keyring}/lib/security/pam_gnome_keyring.so use_authtok"}
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# Password management.
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password sufficient pam_unix.so nullok sha512
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'' +
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optionalString config.security.pam.enableEcryptfs ''
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password optional ${pkgs.ecryptfs}/lib/security/pam_ecryptfs.so
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'' +
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optionalString cfg.pamMount ''
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password optional ${pkgs.pam_mount}/lib/security/pam_mount.so
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'' +
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optionalString use_ldap ''
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password sufficient ${pam_ldap}/lib/security/pam_ldap.so
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'' +
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optionalString config.services.sssd.enable ''
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password sufficient ${pkgs.sssd}/lib/security/pam_sss.so use_authtok
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'' +
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optionalString config.krb5.enable ''
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password sufficient ${pam_krb5}/lib/security/pam_krb5.so use_first_pass
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'' +
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optionalString cfg.enableGnomeKeyring ''
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password optional ${pkgs.gnome.gnome-keyring}/lib/security/pam_gnome_keyring.so use_authtok
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'' +
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''
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# Session management.
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${optionalString cfg.setEnvironment ''
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# Session management.
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'' +
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optionalString cfg.setEnvironment ''
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session required pam_env.so conffile=/etc/pam/environment readenv=0
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''}
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session required pam_unix.so
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${optionalString cfg.setLoginUid
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"session ${
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if config.boot.isContainer then "optional" else "required"
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} pam_loginuid.so"}
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${optionalString cfg.ttyAudit.enable
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"session required ${pkgs.pam}/lib/security/pam_tty_audit.so
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'' +
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''
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session required pam_unix.so
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'' +
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optionalString cfg.setLoginUid ''
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session ${if config.boot.isContainer then "optional" else "required"} pam_loginuid.so
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'' +
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optionalString cfg.ttyAudit.enable ''
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session required ${pkgs.pam}/lib/security/pam_tty_audit.so
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open_only=${toString cfg.ttyAudit.openOnly}
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${optionalString (cfg.ttyAudit.enablePattern != null) "enable=${cfg.ttyAudit.enablePattern}"}
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${optionalString (cfg.ttyAudit.disablePattern != null) "disable=${cfg.ttyAudit.disablePattern}"}
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"}
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${optionalString cfg.makeHomeDir
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"session required ${pkgs.pam}/lib/security/pam_mkhomedir.so silent skel=${config.security.pam.makeHomeDir.skelDirectory} umask=0077"}
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${optionalString cfg.updateWtmp
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"session required ${pkgs.pam}/lib/security/pam_lastlog.so silent"}
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${optionalString config.security.pam.enableEcryptfs
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"session optional ${pkgs.ecryptfs}/lib/security/pam_ecryptfs.so"}
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${optionalString cfg.pamMount
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"session optional ${pkgs.pam_mount}/lib/security/pam_mount.so disable_interactive"}
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${optionalString use_ldap
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"session optional ${pam_ldap}/lib/security/pam_ldap.so"}
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${optionalString config.services.sssd.enable
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"session optional ${pkgs.sssd}/lib/security/pam_sss.so"}
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${optionalString config.krb5.enable
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"session optional ${pam_krb5}/lib/security/pam_krb5.so"}
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${optionalString cfg.otpwAuth
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"session optional ${pkgs.otpw}/lib/security/pam_otpw.so"}
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${optionalString cfg.startSession
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"session optional ${pkgs.systemd}/lib/security/pam_systemd.so"}
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${optionalString cfg.forwardXAuth
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"session optional pam_xauth.so xauthpath=${pkgs.xorg.xauth}/bin/xauth systemuser=99"}
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${optionalString (cfg.limits != [])
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"session required ${pkgs.pam}/lib/security/pam_limits.so conf=${makeLimitsConf cfg.limits}"}
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${optionalString (cfg.showMotd && config.users.motd != null)
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"session optional ${pkgs.pam}/lib/security/pam_motd.so motd=${motd}"}
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${optionalString (cfg.enableAppArmor && config.security.apparmor.enable)
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"session optional ${pkgs.apparmor-pam}/lib/security/pam_apparmor.so order=user,group,default debug"}
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${optionalString (cfg.enableKwallet)
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("session optional ${pkgs.plasma5Packages.kwallet-pam}/lib/security/pam_kwallet5.so" +
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" kwalletd=${pkgs.plasma5Packages.kwallet.bin}/bin/kwalletd5")}
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${optionalString (cfg.enableGnomeKeyring)
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"session optional ${pkgs.gnome.gnome-keyring}/lib/security/pam_gnome_keyring.so auto_start"}
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${optionalString cfg.gnupg.enable
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"session optional ${pkgs.pam_gnupg}/lib/security/pam_gnupg.so"
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+ optionalString cfg.gnupg.noAutostart " no-autostart"
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}
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${optionalString (config.virtualisation.lxc.lxcfs.enable)
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"session optional ${pkgs.lxc}/lib/security/pam_cgfs.so -c all"}
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'');
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'' +
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optionalString cfg.makeHomeDir ''
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session required ${pkgs.pam}/lib/security/pam_mkhomedir.so silent skel=${config.security.pam.makeHomeDir.skelDirectory} umask=0077
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'' +
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optionalString cfg.updateWtmp ''
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session required ${pkgs.pam}/lib/security/pam_lastlog.so silent
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'' +
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optionalString config.security.pam.enableEcryptfs ''
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session optional ${pkgs.ecryptfs}/lib/security/pam_ecryptfs.so
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'' +
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optionalString cfg.pamMount ''
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session optional ${pkgs.pam_mount}/lib/security/pam_mount.so disable_interactive
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'' +
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optionalString use_ldap ''
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session optional ${pam_ldap}/lib/security/pam_ldap.so
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'' +
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optionalString config.services.sssd.enable ''
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session optional ${pkgs.sssd}/lib/security/pam_sss.so
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'' +
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optionalString config.krb5.enable ''
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session optional ${pam_krb5}/lib/security/pam_krb5.so
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'' +
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optionalString cfg.otpwAuth ''
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session optional ${pkgs.otpw}/lib/security/pam_otpw.so
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'' +
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optionalString cfg.startSession ''
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session optional ${pkgs.systemd}/lib/security/pam_systemd.so
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'' +
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optionalString cfg.forwardXAuth ''
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session optional pam_xauth.so xauthpath=${pkgs.xorg.xauth}/bin/xauth systemuser=99
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'' +
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optionalString (cfg.limits != []) ''
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session required ${pkgs.pam}/lib/security/pam_limits.so conf=${makeLimitsConf cfg.limits}
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'' +
|
||||
optionalString (cfg.showMotd && config.users.motd != null) ''
|
||||
session optional ${pkgs.pam}/lib/security/pam_motd.so motd=${motd}
|
||||
'' +
|
||||
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 ${pkgs.plasma5Packages.kwallet-pam}/lib/security/pam_kwallet5.so kwalletd=${pkgs.plasma5Packages.kwallet.bin}/bin/kwalletd5
|
||||
'' +
|
||||
optionalString (cfg.enableGnomeKeyring) ''
|
||||
session optional ${pkgs.gnome.gnome-keyring}/lib/security/pam_gnome_keyring.so auto_start
|
||||
'' +
|
||||
optionalString cfg.gnupg.enable ''
|
||||
session optional ${pkgs.pam_gnupg}/lib/security/pam_gnupg.so ${optionalString cfg.gnupg.noAutostart " no-autostart"}
|
||||
'' +
|
||||
optionalString (config.virtualisation.lxc.lxcfs.enable) ''
|
||||
session optional ${pkgs.lxc}/lib/security/pam_cgfs.so -c all
|
||||
''
|
||||
);
|
||||
};
|
||||
|
||||
};
|
||||
|
|
|
|||
Loading…
Reference in a new issue