Temporarily switching all profiles to "complain" mode in order to work out policy...

[waydroid.git] / tools / helpers / lxc.py

diff --git a/tools/helpers/lxc.py b/tools/helpers/lxc.py
index 8cacfe25ccee0b9497814c9d8b790516a7e6ab70..d77493600b06409142e3ef052f70e6c652a4ad5e 100644 (file)
--- a/tools/helpers/lxc.py
+++ b/tools/helpers/lxc.py
@@ -7,6 +7,7 @@ import logging
 import glob
 import shutil
 import platform
+import gbinder
 import tools.config
 import tools.helpers.run
 
@@ -129,20 +130,48 @@ def generate_nodes_lxc_config(args):
 
 def set_lxc_config(args):
     lxc_path = tools.config.defaults["lxc"] + "/waydroid"
-    config_file = "config_2"
     lxc_ver = get_lxc_version(args)
     if lxc_ver == 0:
         raise OSError("LXC is not installed")
-    elif lxc_ver <= 2:
-        config_file = "config_1"
-    config_path = tools.config.tools_src + "/data/configs/" + config_file
+    config_paths = tools.config.tools_src + "/data/configs/config_"
+    seccomp_profile = tools.config.tools_src + "/data/configs/waydroid.seccomp"
+    apparmor_profiles = [tools.config.tools_src + "/data/configs/" + "lxc-waydroid",tools.config.tools_src + "/data/configs/" + "android_app",tools.config.tools_src + "/data/configs/" + "adbd"]
+    apparmor_profile_dir = "/etc/apparmor.d/"
+
+    config_snippets = [ config_paths + "base" ]
+    # lxc v1 is a bit special because some options got renamed later
+    if lxc_ver == 1:
+        config_snippets.append(config_paths + "1")
+    else:
+        for ver in range(2, 5):
+            snippet = config_paths + str(ver)
+            if lxc_ver >= ver and os.path.exists(snippet):
+                config_snippets.append(snippet)
 
     command = ["mkdir", "-p", lxc_path]
     tools.helpers.run.user(args, command)
-    command = ["cp", "-fpr", config_path, lxc_path + "/config"]
+    command = ["sh", "-c", "cat {} > \"{}\"".format(' '.join('"{0}"'.format(w) for w in config_snippets), lxc_path + "/config")]
     tools.helpers.run.user(args, command)
     command = ["sed", "-i", "s/LXCARCH/{}/".format(platform.machine()), lxc_path + "/config"]
     tools.helpers.run.user(args, command)
+    command = ["cp", "-fpr", seccomp_profile, lxc_path + "/waydroid.seccomp"]
+    tools.helpers.run.user(args, command)
+
+    try:
+        command = ["cp", "-i", apparmor_profiles[0], apparmor_profile_dir + "lxc/lxc-waydroid"]
+        tools.helpers.run.user(args, command)
+        command = ["apparmor_parser", "-r", apparmor_profile_dir + "lxc/lxc-waydroid"]
+        tools.helpers.run.user(args, command)
+        command = ["cp", "-i", apparmor_profiles[1], apparmor_profile_dir + "android_app"]
+        tools.helpers.run.user(args, command)
+        command = ["apparmor_parser", "-r", apparmor_profile_dir + "android_app"]
+        tools.helpers.run.user(args, command)
+        command = ["cp", "-i", apparmor_profiles[2], apparmor_profile_dir + "adbd"]
+        tools.helpers.run.user(args, command)
+        command = ["apparmor_parser", "-r", apparmor_profile_dir + "adbd"]
+        tools.helpers.run.user(args, command)
+    except:
+        logging.warning("An error has occurred while installing AppArmor profiles. If profiles are not installed, or AppArmor is disabled or not supported on your system, then the container will run without AppArmor protection.")
 
     nodes = generate_nodes_lxc_config(args)
     config_nodes_tmp_path = args.work + "/config_nodes"
@@ -171,6 +200,16 @@ def make_base_props(args):
                         return prop
         return ""
 
+    def find_hidl(intf):
+        if args.vendor_type == "MAINLINE":
+            return False
+
+        try:
+            sm = gbinder.ServiceManager("/dev/hwbinder")
+            return intf in sm.list_sync()
+        except:
+            return False
+
     props = []
 
     if not os.path.exists("/dev/ashmem"):
@@ -180,7 +219,10 @@ def make_base_props(args):
     dri = tools.helpers.gpu.getDriNode(args)
 
     gralloc = find_hal("gralloc")
-    if gralloc == "":
+    if not gralloc:
+        if find_hidl("android.hardware.graphics.allocator@4.0::IAllocator/default"):
+            gralloc = "android"
+    if not gralloc:
         if dri:
             gralloc = "gbm"
             egl = "mesa"
@@ -226,10 +268,10 @@ def make_base_props(args):
 
     opengles = tools.helpers.props.host_get(args, "ro.opengles.version")
     if opengles == "":
-        opengles = "196608"
+        opengles = "196609"
     props.append("ro.opengles.version=" + opengles)
 
-    if args.images_path != tools.config.defaults["preinstalled_images_path"]:
+    if args.images_path not in tools.config.defaults["preinstalled_images_paths"]:
         props.append("waydroid.system_ota=" + args.system_ota)
         props.append("waydroid.vendor_ota=" + args.vendor_ota)
     else: