Import dssp5

Signed-off-by: Dominick Grift <dominick.grift@defensec.nl>

2 files changed, 84 insertions, 0 deletions

diff --git a/src/dev/termdev/ptytermdev/loginptytermdev.cil b/src/dev/termdev/ptytermdev/loginptytermdev.cil
new file mode 100644
index 0000000..b9019d4
--- /dev/null
+++ b/src/dev/termdev/ptytermdev/loginptytermdev.cil
@@ -0,0 +1,55 @@
+;; SPDX-FileCopyrightText: © 2023 Dominick Grift <dominick.grift@defensec.nl>
+;; SPDX-License-Identifier: Unlicense
+
+(block loginptytermdev
+
+  (macro all_type_change ((type ARG1)(type ARG2))
+	 (typechange ARG1 typeattr chr_file ARG2))
+
+  (macro appendinherited_all_chr_files ((type ARG1))
+	 (allow ARG1 typeattr appendinherited_chr_file)
+	 (allowx ARG1 typeattr FIOCLEX_FIONCLEX_CHRFILE)
+	 (allowx ARG1 typeattr IOCTLCONSOLE)
+	 (allowx ARG1 typeattr IOCTLTTY_NOT_TIOCSTI)
+	 (allowx ARG1 typeattr IOCTLVT))
+
+  (macro readwriteinherited_all_chr_files ((type ARG1))
+	 (allow ARG1 typeattr readwriteinherited_chr_file)
+	 (allowx ARG1 typeattr FIOCLEX_FIONCLEX_CHRFILE)
+	 (allowx ARG1 typeattr IOCTLCONSOLE)
+	 (allowx ARG1 typeattr IOCTLTTY_NOT_TIOCSTI)
+	 (allowx ARG1 typeattr IOCTLVT))
+
+  (macro type ((type ARG1))
+	 (typeattributeset typeattr ARG1))
+
+  (macro writeinherited_all_chr_files ((type ARG1))
+	 (allow ARG1 typeattr writeinherited_chr_file)
+	 (allowx ARG1 typeattr FIOCLEX_FIONCLEX_CHRFILE)
+	 (allowx ARG1 typeattr IOCTLCONSOLE)
+	 (allowx ARG1 typeattr IOCTLTTY_NOT_TIOCSTI)
+	 (allowx ARG1 typeattr IOCTLVT))
+
+  (typeattribute typeattr)
+
+  (blockinherit .file.all_macro_template_chr_files)
+
+  (call .ptytermdev.type (typeattr))
+
+  (block base_template
+
+    (blockabstract base_template)
+
+    (blockinherit .ptytermdev.base_template)
+
+    (call .loginptytermdev.type (ptytermdev)))
+
+  (block template
+
+    (blockabstract template)
+
+    (macro ptytermdev_type_change ((type ARG1)(type ARG2))
+	   (typechange ARG1 ptytermdev chr_file ARG2))
+
+    (blockinherit .loginptytermdev.base_template)
+    (blockinherit .ptytermdev.macro_template_chr_files)))
diff --git a/src/dev/termdev/ptytermdev/loginptytermdev/sysloginptytermdev.cil b/src/dev/termdev/ptytermdev/loginptytermdev/sysloginptytermdev.cil
new file mode 100644
index 0000000..598a925
--- /dev/null
+++ b/src/dev/termdev/ptytermdev/loginptytermdev/sysloginptytermdev.cil
@@ -0,0 +1,29 @@
+;; SPDX-FileCopyrightText: © 2023 Dominick Grift <dominick.grift@defensec.nl>
+;; SPDX-License-Identifier: Unlicense
+
+(in dev.unconfined
+
+    (call .sys.loginptytermdev_all_type_change_ptytermdev (typeattr)))
+
+(in ptytermdev.unconfined
+
+    (call .sys.loginptytermdev_all_type_change_ptytermdev (typeattr)))
+
+(in sys
+
+    (macro devpts_fs_type_transition_ptytermdev ((type ARG1))
+	   (call .devpts.fs_type_transition
+		 (ARG1 ptytermdev chr_file "*")))
+
+    (macro loginptytermdev_all_type_change_ptytermdev ((type ARG1))
+	   (call .loginptytermdev.all_type_change
+		 (ARG1 ptytermdev)))
+
+    ;; support for unknown login services
+    (blockinherit .loginptytermdev.template)
+
+    (call devpts_fs_type_transition_ptytermdev (subj)))
+
+(in termdev.unconfined
+
+    (call .sys.loginptytermdev_all_type_change_ptytermdev (typeattr)))