Sort environment variables in generated polices

Author: DomAyre

src/confcom/azext_confcom/security_policy.py

@@ -391,6 +391,12 @@ def _policy_serialization(self, pretty_print=False, include_sidecars: bool = Tru
         is_sidecars = all(is_sidecar(image.containerImage) for image in regular_container_images)
         for image in regular_container_images:
             image_dict = image.get_policy_json(omit_id=omit_id)
+
+            # Ensure the env variables are sorted for consistent output
+            image_dict[config.POLICY_FIELD_CONTAINERS_ELEMENTS_ENVS].sort(
+                key=lambda env: env["pattern"],
+            )
+
             policy.append(image_dict)
         if (not is_sidecars or len(regular_container_images) == 0) and include_sidecars:
             # add in the default containers that have their hashes pre-computed

src/confcom/samples/aci/command/policy.rego

@@ -18,7 +18,7 @@ fragments := [
   }
 ]
 
-containers := [{"allow_elevated":false,"allow_stdio_access":true,"capabilities":{"ambient":[],"bounding":["CAP_AUDIT_WRITE","CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FOWNER","CAP_FSETID","CAP_KILL","CAP_MKNOD","CAP_NET_BIND_SERVICE","CAP_NET_RAW","CAP_SETFCAP","CAP_SETGID","CAP_SETPCAP","CAP_SETUID","CAP_SYS_CHROOT"],"effective":["CAP_AUDIT_WRITE","CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FOWNER","CAP_FSETID","CAP_KILL","CAP_MKNOD","CAP_NET_BIND_SERVICE","CAP_NET_RAW","CAP_SETFCAP","CAP_SETGID","CAP_SETPCAP","CAP_SETUID","CAP_SYS_CHROOT"],"inheritable":[],"permitted":["CAP_AUDIT_WRITE","CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FOWNER","CAP_FSETID","CAP_KILL","CAP_MKNOD","CAP_NET_BIND_SERVICE","CAP_NET_RAW","CAP_SETFCAP","CAP_SETGID","CAP_SETPCAP","CAP_SETUID","CAP_SYS_CHROOT"]},"command":["/bin/sh","-c","while true; do echo hello; sleep 10; done"],"env_rules":[{"pattern":"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin","required":false,"strategy":"string"},{"pattern":"TERM=xterm","required":false,"strategy":"string"},{"pattern":"(?i)(FABRIC)_.+=.+","required":false,"strategy":"re2"},{"pattern":"HOSTNAME=.+","required":false,"strategy":"re2"},{"pattern":"T(E)?MP=.+","required":false,"strategy":"re2"},{"pattern":"FabricPackageFileName=.+","required":false,"strategy":"re2"},{"pattern":"HostedServiceName=.+","required":false,"strategy":"re2"},{"pattern":"IDENTITY_API_VERSION=.+","required":false,"strategy":"re2"},{"pattern":"IDENTITY_HEADER=.+","required":false,"strategy":"re2"},{"pattern":"IDENTITY_SERVER_THUMBPRINT=.+","required":false,"strategy":"re2"},{"pattern":"azurecontainerinstance_restarted_by=.+","required":false,"strategy":"re2"}],"exec_processes":[],"id":"mcr.microsoft.com/azurelinux/distroless/base@sha256:1e77d97e1e39f22ed9c52f49b3508b4c1044cec23743df9098ac44e025f654f2","layers":["243e1b3ce08093f2f0d9cd6a9eafde8737f64fec105ed59c346d309fbe760b58"],"mounts":[{"destination":"/etc/resolv.conf","options":["rbind","rshared","rw"],"source":"sandbox:///tmp/atlas/resolvconf/.+","type":"bind"}],"name":"container1","no_new_privileges":false,"seccomp_profile_sha256":"","signals":[],"user":{"group_idnames":[{"pattern":"","strategy":"any"}],"umask":"0022","user_idname":{"pattern":"","strategy":"any"}},"working_dir":"/"},{"allow_elevated":false,"allow_stdio_access":true,"capabilities":{"ambient":[],"bounding":["CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FSETID","CAP_FOWNER","CAP_MKNOD","CAP_NET_RAW","CAP_SETGID","CAP_SETUID","CAP_SETFCAP","CAP_SETPCAP","CAP_NET_BIND_SERVICE","CAP_SYS_CHROOT","CAP_KILL","CAP_AUDIT_WRITE"],"effective":["CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FSETID","CAP_FOWNER","CAP_MKNOD","CAP_NET_RAW","CAP_SETGID","CAP_SETUID","CAP_SETFCAP","CAP_SETPCAP","CAP_NET_BIND_SERVICE","CAP_SYS_CHROOT","CAP_KILL","CAP_AUDIT_WRITE"],"inheritable":[],"permitted":["CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FSETID","CAP_FOWNER","CAP_MKNOD","CAP_NET_RAW","CAP_SETGID","CAP_SETUID","CAP_SETFCAP","CAP_SETPCAP","CAP_NET_BIND_SERVICE","CAP_SYS_CHROOT","CAP_KILL","CAP_AUDIT_WRITE"]},"command":["/pause"],"env_rules":[{"pattern":"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin","required":true,"strategy":"string"},{"pattern":"TERM=xterm","required":false,"strategy":"string"}],"exec_processes":[],"layers":["16b514057a06ad665f92c02863aca074fd5976c755d26bff16365299169e8415"],"mounts":[],"name":"pause-container","no_new_privileges":false,"seccomp_profile_sha256":"","signals":[],"user":{"group_idnames":[{"pattern":"","strategy":"any"}],"umask":"0022","user_idname":{"pattern":"","strategy":"any"}},"working_dir":"/"}]
+containers := [{"allow_elevated":false,"allow_stdio_access":true,"capabilities":{"ambient":[],"bounding":["CAP_AUDIT_WRITE","CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FOWNER","CAP_FSETID","CAP_KILL","CAP_MKNOD","CAP_NET_BIND_SERVICE","CAP_NET_RAW","CAP_SETFCAP","CAP_SETGID","CAP_SETPCAP","CAP_SETUID","CAP_SYS_CHROOT"],"effective":["CAP_AUDIT_WRITE","CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FOWNER","CAP_FSETID","CAP_KILL","CAP_MKNOD","CAP_NET_BIND_SERVICE","CAP_NET_RAW","CAP_SETFCAP","CAP_SETGID","CAP_SETPCAP","CAP_SETUID","CAP_SYS_CHROOT"],"inheritable":[],"permitted":["CAP_AUDIT_WRITE","CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FOWNER","CAP_FSETID","CAP_KILL","CAP_MKNOD","CAP_NET_BIND_SERVICE","CAP_NET_RAW","CAP_SETFCAP","CAP_SETGID","CAP_SETPCAP","CAP_SETUID","CAP_SYS_CHROOT"]},"command":["/bin/sh","-c","while true; do echo hello; sleep 10; done"],"env_rules":[{"pattern":"(?i)(FABRIC)_.+=.+","required":false,"strategy":"re2"},{"pattern":"FabricPackageFileName=.+","required":false,"strategy":"re2"},{"pattern":"HOSTNAME=.+","required":false,"strategy":"re2"},{"pattern":"HostedServiceName=.+","required":false,"strategy":"re2"},{"pattern":"IDENTITY_API_VERSION=.+","required":false,"strategy":"re2"},{"pattern":"IDENTITY_HEADER=.+","required":false,"strategy":"re2"},{"pattern":"IDENTITY_SERVER_THUMBPRINT=.+","required":false,"strategy":"re2"},{"pattern":"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin","required":false,"strategy":"string"},{"pattern":"T(E)?MP=.+","required":false,"strategy":"re2"},{"pattern":"TERM=xterm","required":false,"strategy":"string"},{"pattern":"azurecontainerinstance_restarted_by=.+","required":false,"strategy":"re2"}],"exec_processes":[],"id":"mcr.microsoft.com/azurelinux/distroless/base@sha256:1e77d97e1e39f22ed9c52f49b3508b4c1044cec23743df9098ac44e025f654f2","layers":["243e1b3ce08093f2f0d9cd6a9eafde8737f64fec105ed59c346d309fbe760b58"],"mounts":[{"destination":"/etc/resolv.conf","options":["rbind","rshared","rw"],"source":"sandbox:///tmp/atlas/resolvconf/.+","type":"bind"}],"name":"container1","no_new_privileges":false,"seccomp_profile_sha256":"","signals":[],"user":{"group_idnames":[{"pattern":"","strategy":"any"}],"umask":"0022","user_idname":{"pattern":"","strategy":"any"}},"working_dir":"/"},{"allow_elevated":false,"allow_stdio_access":true,"capabilities":{"ambient":[],"bounding":["CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FSETID","CAP_FOWNER","CAP_MKNOD","CAP_NET_RAW","CAP_SETGID","CAP_SETUID","CAP_SETFCAP","CAP_SETPCAP","CAP_NET_BIND_SERVICE","CAP_SYS_CHROOT","CAP_KILL","CAP_AUDIT_WRITE"],"effective":["CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FSETID","CAP_FOWNER","CAP_MKNOD","CAP_NET_RAW","CAP_SETGID","CAP_SETUID","CAP_SETFCAP","CAP_SETPCAP","CAP_NET_BIND_SERVICE","CAP_SYS_CHROOT","CAP_KILL","CAP_AUDIT_WRITE"],"inheritable":[],"permitted":["CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FSETID","CAP_FOWNER","CAP_MKNOD","CAP_NET_RAW","CAP_SETGID","CAP_SETUID","CAP_SETFCAP","CAP_SETPCAP","CAP_NET_BIND_SERVICE","CAP_SYS_CHROOT","CAP_KILL","CAP_AUDIT_WRITE"]},"command":["/pause"],"env_rules":[{"pattern":"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin","required":true,"strategy":"string"},{"pattern":"TERM=xterm","required":false,"strategy":"string"}],"exec_processes":[],"layers":["16b514057a06ad665f92c02863aca074fd5976c755d26bff16365299169e8415"],"mounts":[],"name":"pause-container","no_new_privileges":false,"seccomp_profile_sha256":"","signals":[],"user":{"group_idnames":[{"pattern":"","strategy":"any"}],"umask":"0022","user_idname":{"pattern":"","strategy":"any"}},"working_dir":"/"}]
 
 allow_properties_access := true
 allow_dump_stacks := false

src/confcom/samples/aci/command/policy_debug.rego

@@ -18,7 +18,7 @@ fragments := [
   }
 ]
 
-containers := [{"allow_elevated":false,"allow_stdio_access":true,"capabilities":{"ambient":[],"bounding":["CAP_AUDIT_WRITE","CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FOWNER","CAP_FSETID","CAP_KILL","CAP_MKNOD","CAP_NET_BIND_SERVICE","CAP_NET_RAW","CAP_SETFCAP","CAP_SETGID","CAP_SETPCAP","CAP_SETUID","CAP_SYS_CHROOT"],"effective":["CAP_AUDIT_WRITE","CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FOWNER","CAP_FSETID","CAP_KILL","CAP_MKNOD","CAP_NET_BIND_SERVICE","CAP_NET_RAW","CAP_SETFCAP","CAP_SETGID","CAP_SETPCAP","CAP_SETUID","CAP_SYS_CHROOT"],"inheritable":[],"permitted":["CAP_AUDIT_WRITE","CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FOWNER","CAP_FSETID","CAP_KILL","CAP_MKNOD","CAP_NET_BIND_SERVICE","CAP_NET_RAW","CAP_SETFCAP","CAP_SETGID","CAP_SETPCAP","CAP_SETUID","CAP_SYS_CHROOT"]},"command":["/bin/sh","-c","while true; do echo hello; sleep 10; done"],"env_rules":[{"pattern":"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin","required":false,"strategy":"string"},{"pattern":"TERM=xterm","required":false,"strategy":"string"},{"pattern":"(?i)(FABRIC)_.+=.+","required":false,"strategy":"re2"},{"pattern":"HOSTNAME=.+","required":false,"strategy":"re2"},{"pattern":"T(E)?MP=.+","required":false,"strategy":"re2"},{"pattern":"FabricPackageFileName=.+","required":false,"strategy":"re2"},{"pattern":"HostedServiceName=.+","required":false,"strategy":"re2"},{"pattern":"IDENTITY_API_VERSION=.+","required":false,"strategy":"re2"},{"pattern":"IDENTITY_HEADER=.+","required":false,"strategy":"re2"},{"pattern":"IDENTITY_SERVER_THUMBPRINT=.+","required":false,"strategy":"re2"},{"pattern":"azurecontainerinstance_restarted_by=.+","required":false,"strategy":"re2"}],"exec_processes":[{"command":["/bin/sh"],"signals":[]},{"command":["/bin/bash"],"signals":[]}],"id":"mcr.microsoft.com/azurelinux/distroless/base@sha256:1e77d97e1e39f22ed9c52f49b3508b4c1044cec23743df9098ac44e025f654f2","layers":["243e1b3ce08093f2f0d9cd6a9eafde8737f64fec105ed59c346d309fbe760b58"],"mounts":[{"destination":"/etc/resolv.conf","options":["rbind","rshared","rw"],"source":"sandbox:///tmp/atlas/resolvconf/.+","type":"bind"}],"name":"container1","no_new_privileges":false,"seccomp_profile_sha256":"","signals":[],"user":{"group_idnames":[{"pattern":"","strategy":"any"}],"umask":"0022","user_idname":{"pattern":"","strategy":"any"}},"working_dir":"/"},{"allow_elevated":false,"allow_stdio_access":true,"capabilities":{"ambient":[],"bounding":["CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FSETID","CAP_FOWNER","CAP_MKNOD","CAP_NET_RAW","CAP_SETGID","CAP_SETUID","CAP_SETFCAP","CAP_SETPCAP","CAP_NET_BIND_SERVICE","CAP_SYS_CHROOT","CAP_KILL","CAP_AUDIT_WRITE"],"effective":["CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FSETID","CAP_FOWNER","CAP_MKNOD","CAP_NET_RAW","CAP_SETGID","CAP_SETUID","CAP_SETFCAP","CAP_SETPCAP","CAP_NET_BIND_SERVICE","CAP_SYS_CHROOT","CAP_KILL","CAP_AUDIT_WRITE"],"inheritable":[],"permitted":["CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FSETID","CAP_FOWNER","CAP_MKNOD","CAP_NET_RAW","CAP_SETGID","CAP_SETUID","CAP_SETFCAP","CAP_SETPCAP","CAP_NET_BIND_SERVICE","CAP_SYS_CHROOT","CAP_KILL","CAP_AUDIT_WRITE"]},"command":["/pause"],"env_rules":[{"pattern":"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin","required":true,"strategy":"string"},{"pattern":"TERM=xterm","required":false,"strategy":"string"}],"exec_processes":[],"layers":["16b514057a06ad665f92c02863aca074fd5976c755d26bff16365299169e8415"],"mounts":[],"name":"pause-container","no_new_privileges":false,"seccomp_profile_sha256":"","signals":[],"user":{"group_idnames":[{"pattern":"","strategy":"any"}],"umask":"0022","user_idname":{"pattern":"","strategy":"any"}},"working_dir":"/"}]
+containers := [{"allow_elevated":false,"allow_stdio_access":true,"capabilities":{"ambient":[],"bounding":["CAP_AUDIT_WRITE","CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FOWNER","CAP_FSETID","CAP_KILL","CAP_MKNOD","CAP_NET_BIND_SERVICE","CAP_NET_RAW","CAP_SETFCAP","CAP_SETGID","CAP_SETPCAP","CAP_SETUID","CAP_SYS_CHROOT"],"effective":["CAP_AUDIT_WRITE","CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FOWNER","CAP_FSETID","CAP_KILL","CAP_MKNOD","CAP_NET_BIND_SERVICE","CAP_NET_RAW","CAP_SETFCAP","CAP_SETGID","CAP_SETPCAP","CAP_SETUID","CAP_SYS_CHROOT"],"inheritable":[],"permitted":["CAP_AUDIT_WRITE","CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FOWNER","CAP_FSETID","CAP_KILL","CAP_MKNOD","CAP_NET_BIND_SERVICE","CAP_NET_RAW","CAP_SETFCAP","CAP_SETGID","CAP_SETPCAP","CAP_SETUID","CAP_SYS_CHROOT"]},"command":["/bin/sh","-c","while true; do echo hello; sleep 10; done"],"env_rules":[{"pattern":"(?i)(FABRIC)_.+=.+","required":false,"strategy":"re2"},{"pattern":"FabricPackageFileName=.+","required":false,"strategy":"re2"},{"pattern":"HOSTNAME=.+","required":false,"strategy":"re2"},{"pattern":"HostedServiceName=.+","required":false,"strategy":"re2"},{"pattern":"IDENTITY_API_VERSION=.+","required":false,"strategy":"re2"},{"pattern":"IDENTITY_HEADER=.+","required":false,"strategy":"re2"},{"pattern":"IDENTITY_SERVER_THUMBPRINT=.+","required":false,"strategy":"re2"},{"pattern":"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin","required":false,"strategy":"string"},{"pattern":"T(E)?MP=.+","required":false,"strategy":"re2"},{"pattern":"TERM=xterm","required":false,"strategy":"string"},{"pattern":"azurecontainerinstance_restarted_by=.+","required":false,"strategy":"re2"}],"exec_processes":[{"command":["/bin/sh"],"signals":[]},{"command":["/bin/bash"],"signals":[]}],"id":"mcr.microsoft.com/azurelinux/distroless/base@sha256:1e77d97e1e39f22ed9c52f49b3508b4c1044cec23743df9098ac44e025f654f2","layers":["243e1b3ce08093f2f0d9cd6a9eafde8737f64fec105ed59c346d309fbe760b58"],"mounts":[{"destination":"/etc/resolv.conf","options":["rbind","rshared","rw"],"source":"sandbox:///tmp/atlas/resolvconf/.+","type":"bind"}],"name":"container1","no_new_privileges":false,"seccomp_profile_sha256":"","signals":[],"user":{"group_idnames":[{"pattern":"","strategy":"any"}],"umask":"0022","user_idname":{"pattern":"","strategy":"any"}},"working_dir":"/"},{"allow_elevated":false,"allow_stdio_access":true,"capabilities":{"ambient":[],"bounding":["CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FSETID","CAP_FOWNER","CAP_MKNOD","CAP_NET_RAW","CAP_SETGID","CAP_SETUID","CAP_SETFCAP","CAP_SETPCAP","CAP_NET_BIND_SERVICE","CAP_SYS_CHROOT","CAP_KILL","CAP_AUDIT_WRITE"],"effective":["CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FSETID","CAP_FOWNER","CAP_MKNOD","CAP_NET_RAW","CAP_SETGID","CAP_SETUID","CAP_SETFCAP","CAP_SETPCAP","CAP_NET_BIND_SERVICE","CAP_SYS_CHROOT","CAP_KILL","CAP_AUDIT_WRITE"],"inheritable":[],"permitted":["CAP_CHOWN","CAP_DAC_OVERRIDE","CAP_FSETID","CAP_FOWNER","CAP_MKNOD","CAP_NET_RAW","CAP_SETGID","CAP_SETUID","CAP_SETFCAP","CAP_SETPCAP","CAP_NET_BIND_SERVICE","CAP_SYS_CHROOT","CAP_KILL","CAP_AUDIT_WRITE"]},"command":["/pause"],"env_rules":[{"pattern":"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin","required":true,"strategy":"string"},{"pattern":"TERM=xterm","required":false,"strategy":"string"}],"exec_processes":[],"layers":["16b514057a06ad665f92c02863aca074fd5976c755d26bff16365299169e8415"],"mounts":[],"name":"pause-container","no_new_privileges":false,"seccomp_profile_sha256":"","signals":[],"user":{"group_idnames":[{"pattern":"","strategy":"any"}],"umask":"0022","user_idname":{"pattern":"","strategy":"any"}},"working_dir":"/"}]
 
 allow_properties_access := true
 allow_dump_stacks := true