Change license to Apache 2.0 (#419)

Replace references to GNU Public License to Apache license in:

 - COPYING file
 - README
 - all source code below falco
 - rules files
 - rules and code below test directory
 - code below falco directory
 - entrypoint for docker containers (but not the Dockerfiles)

I didn't generally add copyright notices to all the examples files, as
they aren't core falco. If they did refer to the gpl I changed them to
apache.

CMakeLists.txt

@@ -459,7 +459,7 @@ set(CPACK_DEBIAN_PACKAGE_HOMEPAGE "http://www.sysdig.org")
 set(CPACK_DEBIAN_PACKAGE_DEPENDS "dkms (>= 2.1.0.0)")
 set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA "${CMAKE_BINARY_DIR}/scripts/debian/postinst;${CMAKE_BINARY_DIR}/scripts/debian/prerm;${PROJECT_SOURCE_DIR}/scripts/debian/postrm;${PROJECT_SOURCE_DIR}/cpack/debian/conffiles")
 
-set(CPACK_RPM_PACKAGE_LICENSE "GPLv2")
+set(CPACK_RPM_PACKAGE_LICENSE "Apache v2.0")
 set(CPACK_RPM_PACKAGE_URL "http://www.sysdig.org")
 set(CPACK_RPM_PACKAGE_REQUIRES "dkms, gcc, make, kernel-devel, perl")
 set(CPACK_RPM_POST_INSTALL_SCRIPT_FILE "${PROJECT_SOURCE_DIR}/scripts/rpm/postinstall")

COPYING

@@ -1,339 +1,202 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 2, June 1991
 
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+                                 Apache License
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+                           Version 2.0, January 2004
- Everyone is permitted to copy and distribute verbatim copies
+                        http://www.apache.org/licenses/
- of this license document, but changing it is not allowed.
 
-                            Preamble
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-  The licenses for most software are designed to take away your
+   1. Definitions.
-freedom to share and change it.  By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Lesser General Public License instead.)  You can apply it to
-your programs, too.
 
-  When we speak of free software, we are referring to freedom, not
+      "License" shall mean the terms and conditions for use, reproduction,
-price.  Our General Public Licenses are designed to make sure that you
+      and distribution as defined by Sections 1 through 9 of this document.
-have the freedom to distribute copies of free software (and charge for
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-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
 
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+   END OF TERMS AND CONDITIONS
-making modifications to it.  For an executable work, complete source
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-operating system on which the executable runs, unless that component
-itself accompanies the executable.
 
-If distribution of executable or object code is made by offering
+   APPENDIX: How to apply the Apache License to your work.
-access to copy from a designated place, then offering equivalent
-access to copy the source code from the same place counts as
-distribution of the source code, even though third parties are not
-compelled to copy the source along with the object code.
 
-  4. You may not copy, modify, sublicense, or distribute the Program
+      To apply the Apache License to your work, attach the following
-except as expressly provided under this License.  Any attempt
+      boilerplate notice, with the fields enclosed by brackets "[]"
-otherwise to copy, modify, sublicense or distribute the Program is
+      replaced with your own identifying information. (Don't include
-void, and will automatically terminate your rights under this License.
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-However, parties who have received copies, or rights, from you under
+      comment syntax for the file format. We also recommend that a
-this License will not have their licenses terminated so long as such
+      file or class name and description of purpose be included on the
-parties remain in full compliance.
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
 
-  5. You are not required to accept this License, since you have not
+   Copyright [yyyy] [name of copyright owner]
-signed it.  However, nothing else grants you permission to modify or
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-prohibited by law if you do not accept this License.  Therefore, by
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-Program), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Program or works based on it.
 
-  6. Each time you redistribute the Program (or any work based on the
+   Licensed under the Apache License, Version 2.0 (the "License");
-Program), the recipient automatically receives a license from the
+   you may not use this file except in compliance with the License.
-original licensor to copy, distribute or modify the Program subject to
+   You may obtain a copy of the License at
-these terms and conditions.  You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties to
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+       http://www.apache.org/licenses/LICENSE-2.0
-infringement or for any other reason (not limited to patent issues),
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-apply and the section as a whole is intended to apply in other
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-circumstances.
+   See the License for the specific language governing permissions and
-
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-
-This section is intended to make thoroughly clear what is believed to
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-
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-
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-
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-
-                     END OF TERMS AND CONDITIONS
-
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-  To do so, attach the following notices to the program.  It is safest
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-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
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-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
-    Gnomovision version 69, Copyright (C) year name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  <signature of Ty Coon>, 1 April 1989
-  Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.

README.md

@@ -39,11 +39,7 @@ Join the Community
 
 License Terms
 ---
-Falco is licensed to you under the [GPL 2.0](./COPYING) open source license.
+Falco is licensed to you under the [Apache 2.0](./COPYING) open source license.
-
-In addition, as a special exception, the copyright holders give permission to link the code of portions of this program with the OpenSSL library under certain conditions as described in each individual source file, and distribute linked combinations including the two.
-
-You must obey the GNU General Public License in all respects for all of the code used other than OpenSSL.  If you modify file(s) with this exception, you may extend this exception to your version of the file(s), but you are not obligated to do so.  If you do not wish to do so, delete this exception statement from your version.
 
 Contributor License Agreements
 ---

docker/dev/docker-entrypoint.sh

@@ -1,4 +1,22 @@
 #!/bin/bash
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 #set -e
 
 # Set the SYSDIG_SKIP_LOAD variable to skip loading the sysdig kernel module

docker/event-generator/event_generator.cpp

@@ -1,19 +1,20 @@
 /*
-Copyright (C) 2016 Draios inc.
+Copyright (C) 2018 Draios inc.
 
 This file is part of falco.
 
-falco is free software; you can redistribute it and/or modify
+Licensed under the Apache License, Version 2.0 (the "License");
-it under the terms of the GNU General Public License version 2 as
+you may not use this file except in compliance with the License.
-published by the Free Software Foundation.
+You may obtain a copy of the License at
 
-falco is distributed in the hope that it will be useful,
+    http://www.apache.org/licenses/LICENSE-2.0
-but WITHOUT ANY WARRANTY; without even the implied warranty of
+
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+Unless required by applicable law or agreed to in writing, software
-GNU General Public License for more details.
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
 
-You should have received a copy of the GNU General Public License
-along with falco.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include <cstdio>

docker/local/docker-entrypoint.sh

@@ -1,4 +1,22 @@
 #!/bin/bash
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 #set -e
 
 # Set the SYSDIG_SKIP_LOAD variable to skip loading the sysdig kernel module

docker/stable/docker-entrypoint.sh

@@ -1,4 +1,22 @@
 #!/bin/bash
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 #set -e
 
 # Set the SYSDIG_SKIP_LOAD variable to skip loading the sysdig kernel module

examples/mitm-sh-installer/web_root/install-software.sh

@@ -1,21 +1,22 @@
 #!/bin/bash
 #
-# Copyright (C) 2013-2014 My Company inc.
+# Copyright (C) 2018 Draios Inc.
 #
-# This file is part of my-software
+# This file is part of falco.
 #
-# my-software is free software; you can redistribute it and/or modify
+# Licensed under the Apache License, Version 2.0 (the "License");
-# it under the terms of the GNU General Public License version 2 as
+# you may not use this file except in compliance with the License.
-# published by the Free Software Foundation.
+# You may obtain a copy of the License at
 #
-# my-software is distributed in the hope that it will be useful,
+#     http://www.apache.org/licenses/LICENSE-2.0
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
 #
-# You should have received a copy of the GNU General Public License
+# Unless required by applicable law or agreed to in writing, software
-# along with my-software.  If not, see <http://www.gnu.org/licenses/>.
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 #
+
 set -e
 
 function install_rpm {

integrations/puppet-module/sysdig-falco/metadata.json

@@ -3,7 +3,7 @@
   "version": "0.1.0",
   "author": "sysdig",
   "summary": "Sysdig Falco: Behavioral Activity Monitoring With Container Support",
-  "license": "GPLv2",
+  "license": "Apache v2.0",
   "source": "https://github.com/draios/falco",
   "project_page": "https://github.com/draios/falco",
   "issues_url": "https://github.com/draios/falco/issues",

rules/application_rules.yaml

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 ################################################################
 # By default all application-related rules are disabled for
 # performance reasons. Depending on the application(s) you use,

rules/falco_rules.local.yaml

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 ####################
 # Your custom rules!
 ####################

rules/falco_rules.yaml

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 # Currently disabled as read/write are ignored syscalls. The nearly
 # similar open_write/open_read check for files being opened for
 # reading/writing.

scripts/ignored-calls.sh

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 #!/bin/bash
 
 cat ../sysdig/userspace/libscap/syscall_info_table.c | grep EF_DROP_FALCO | sed -e 's/.*\"\(.*\)\".*/\1/'  | sort > ignored_syscall_info_table.txt

scripts/rpm/falco

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 #!/bin/sh
 #
 # falco syscall monitoring agent

scripts/rpm/postinstall

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 dkms add -m falco -v %{version} --rpm_safe_upgrade
 if [ `uname -r | grep -c "BOOT"` -eq 0 ] && [ -e /lib/modules/`uname -r`/build/include ]; then
 	dkms build -m falco -v %{version}

scripts/rpm/postuninstall

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 if [ "$1" -ge "1" ]; then
 	/sbin/service falco condrestart > /dev/null 2>&1
 fi

scripts/rpm/preuninstall

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 if [ $1 = 0 ]; then
 	/sbin/service falco stop > /dev/null 2>&1
 	/sbin/chkconfig --del falco

test/confs/file_output.yaml

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 # File containing Falco rules, loaded at startup.
 rules_file: /etc/falco_rules.yaml
 

test/confs/program_output.yaml

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 # File containing Falco rules, loaded at startup.
 rules_file: /etc/falco_rules.yaml
 

test/cpu_monitor.sh

@@ -1,4 +1,21 @@
 #!/bin/bash
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 
 SUBJ_PID=$1
 BENCHMARK=$2

test/falco_test.py

@@ -1,5 +1,21 @@
 #!/usr/bin/env python
-
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 import os
 import re
 import json

test/falco_tests.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 trace_files: !mux
 
   docker_package:

test/falco_traces.yaml.in

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 has_json_output: !mux
   yes:
     json_output: True

test/plot-live.r

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 require(jsonlite)
 library(ggplot2)
 library(GetoptLong)

test/plot-traces.r

@@ -1,3 +1,21 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
 require(jsonlite)
 library(ggplot2)
 library(reshape)

test/rules/append_single_rule.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - rule: open_from_cat
   append: true
   condition: and fd.name=/tmp

test/rules/catchall_order.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - rule: open_dev_null
   desc: Any open of the file /dev/null
   condition: evt.type=open and fd.name=/dev/null

test/rules/detect_connect_using_in.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - rule: Localhost connect
   desc: Detect any connect to the localhost network, using fd.net and the in operator
   condition: evt.type=connect and fd.net in ("127.0.0.1/24")

test/rules/double_rule.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 # This ruleset depends on the is_cat macro defined in single_rule.yaml
 
 - rule: exec_from_cat

test/rules/empty_rules.yaml

@@ -0,0 +1,17 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#

test/rules/falco_rules_warnings.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - rule: no_warnings
   desc: Rule with no warnings
   condition: evt.type=execve

test/rules/invalid_rule_output.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - rule: rule_with_invalid_output
   desc: A rule with an invalid output field
   condition: evt.type=open

test/rules/list_append.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - list: my_list
   items: [not-cat]
 

test/rules/list_append_failure.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - list: my_list
   items: [not-cat]
   append: true

test/rules/list_append_false.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - list: my_list
   items: [cat]
 

test/rules/list_order.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - list: cat_binaries
   items: [not_cat]
 

test/rules/list_sub_bare.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - list: cat_binaries
   items: [cat]
 

test/rules/list_sub_end.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - list: cat_binaries
   items: [cat]
 

test/rules/list_sub_front.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - list: cat_binaries
   items: [cat]
 

test/rules/list_sub_mid.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - list: cat_binaries
   items: [cat]
 

test/rules/list_sub_whitespace.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - list: cat_binaries
   items: [cat]
 

test/rules/list_substring.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - list: my_list
   items: ['"one string"']
 

test/rules/macro_append.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - macro: my_macro
   condition: proc.name=not-cat
 

test/rules/macro_append_failure.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - macro: my_macro
   condition: proc.name=not-cat
   append: true

test/rules/macro_append_false.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - macro: my_macro
   condition: proc.name=cat
 

test/rules/macro_order.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - list: cat_binaries
   items: [cat]
 

test/rules/null_output_field.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - rule: open_from_cat
   desc: A process named cat does an open
   condition: evt.type=open and proc.name=cat

test/rules/override_list.yaml

@@ -1,2 +1,19 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - list: cat_capable_binaries
   items: [not-cat]

test/rules/override_macro.yaml

@@ -1,2 +1,19 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - macro: is_cat
   condition: proc.name in (not-cat)

test/rules/override_nested_list.yaml

@@ -1,2 +1,19 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - list: cat_binaries
   items: [not-cat]

test/rules/override_rule.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - rule: open_from_cat
   desc: A process named cat does an open
   condition: evt.type=open and proc.name=not-cat

test/rules/rule_append.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - rule: my_rule
   desc: A process named cat does an open
   condition: evt.type=open and fd.name=not-a-real-file

test/rules/rule_append_failure.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - rule: my_rule
   condition: evt.type=open
   append: true

test/rules/rule_append_false.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - rule: my_rule
   desc: A process named cat does an open
   condition: evt.type=open and fd.name=/dev/null

test/rules/rule_names_with_spaces.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - macro: is_cat
   condition: proc.name=cat
 

test/rules/rule_order.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - list: cat_binaries
   items: [cat]
 

test/rules/single_rule.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - list: cat_binaries
   items: [cat]
 

test/rules/single_rule_enabled_flag.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - macro: is_cat
   condition: proc.name=cat
 

test/rules/skip_unknown_error.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - rule: Contains Unknown Event And Not Skipping
   desc: Contains an unknown event
   condition: proc.nobody=cat

test/rules/skip_unknown_evt.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - rule: Contains Unknown Event And Skipping
   desc: Contains an unknown event
   condition: evt.type=open and proc.nobody=cat

test/rules/skip_unknown_prefix.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - rule: Contains Prefix of Filter
   desc: Testing matching filter prefixes
   condition: >

test/rules/skip_unknown_unspec.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - rule: Contains Unknown Event And Unspecified
   desc: Contains an unknown event
   condition: proc.nobody=cat

test/rules/syscalls.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - rule: detect_madvise
   desc: Detect any call to madvise
   condition: evt.type=madvise and evt.dir=<

test/rules/tagged_rules.yaml

@@ -1,3 +1,20 @@
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 - macro: open_read
   condition: (evt.type=open or evt.type=openat) and evt.is_open_read=true and fd.typechar='f'
 

test/run_performance_tests.sh

@@ -1,4 +1,21 @@
 #!/bin/bash
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 
 #set -x
 

test/run_regression_tests.sh

@@ -1,5 +1,21 @@
 #!/bin/bash
-
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 SCRIPT=$(readlink -f $0)
 SCRIPTDIR=$(dirname $SCRIPT)
 BRANCH=$1

test/utils/run_sysdig.sh

@@ -1,4 +1,21 @@
 #!/bin/bash
+#
+# Copyright (C) 2018 Draios Inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 
 # Run sysdig excluding all events that aren't used by falco and also
 # excluding other high-volume events that aren't essential. This

userspace/engine/config_falco_engine.h.in

@@ -1,19 +1,20 @@
 /*
-Copyright (C) 2016 Draios inc.
+Copyright (C) 2018 Draios inc.
 
 This file is part of falco.
 
-falco is free software; you can redistribute it and/or modify
+Licensed under the Apache License, Version 2.0 (the "License");
-it under the terms of the GNU General Public License version 2 as
+you may not use this file except in compliance with the License.
-published by the Free Software Foundation.
+You may obtain a copy of the License at
 
-falco is distributed in the hope that it will be useful,
+    http://www.apache.org/licenses/LICENSE-2.0
-but WITHOUT ANY WARRANTY; without even the implied warranty of
+
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+Unless required by applicable law or agreed to in writing, software
-GNU General Public License for more details.
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
 
-You should have received a copy of the GNU General Public License
-along with falco.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #pragma once

userspace/engine/falco_common.cpp

@@ -1,19 +1,20 @@
 /*
-Copyright (C) 2016 Draios inc.
+Copyright (C) 2018 Draios inc.
 
 This file is part of falco.
 
-falco is free software; you can redistribute it and/or modify
+Licensed under the Apache License, Version 2.0 (the "License");
-it under the terms of the GNU General Public License version 2 as
+you may not use this file except in compliance with the License.
-published by the Free Software Foundation.
+You may obtain a copy of the License at
 
-falco is distributed in the hope that it will be useful,
+    http://www.apache.org/licenses/LICENSE-2.0
-but WITHOUT ANY WARRANTY; without even the implied warranty of
+
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+Unless required by applicable law or agreed to in writing, software
-GNU General Public License for more details.
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
 
-You should have received a copy of the GNU General Public License
-along with falco.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include <fstream>

userspace/engine/falco_common.h

@@ -1,19 +1,20 @@
 /*
-Copyright (C) 2016 Draios inc.
+Copyright (C) 2018 Draios inc.
 
 This file is part of falco.
 
-falco is free software; you can redistribute it and/or modify
+Licensed under the Apache License, Version 2.0 (the "License");
-it under the terms of the GNU General Public License version 2 as
+you may not use this file except in compliance with the License.
-published by the Free Software Foundation.
+You may obtain a copy of the License at
 
-falco is distributed in the hope that it will be useful,
+    http://www.apache.org/licenses/LICENSE-2.0
-but WITHOUT ANY WARRANTY; without even the implied warranty of
+
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+Unless required by applicable law or agreed to in writing, software
-GNU General Public License for more details.
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
 
-You should have received a copy of the GNU General Public License
-along with falco.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #pragma once

userspace/engine/falco_engine.cpp

@@ -1,19 +1,20 @@
 /*
-Copyright (C) 2016 Draios inc.
+Copyright (C) 2018 Draios inc.
 
 This file is part of falco.
 
-falco is free software; you can redistribute it and/or modify
+Licensed under the Apache License, Version 2.0 (the "License");
-it under the terms of the GNU General Public License version 2 as
+you may not use this file except in compliance with the License.
-published by the Free Software Foundation.
+You may obtain a copy of the License at
 
-falco is distributed in the hope that it will be useful,
+    http://www.apache.org/licenses/LICENSE-2.0
-but WITHOUT ANY WARRANTY; without even the implied warranty of
+
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+Unless required by applicable law or agreed to in writing, software
-GNU General Public License for more details.
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
 
-You should have received a copy of the GNU General Public License
-along with falco.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include <cstdlib>

userspace/engine/falco_engine.h

@@ -1,19 +1,20 @@
 /*
-Copyright (C) 2016 Draios inc.
+Copyright (C) 2018 Draios inc.
 
 This file is part of falco.
 
-falco is free software; you can redistribute it and/or modify
+Licensed under the Apache License, Version 2.0 (the "License");
-it under the terms of the GNU General Public License version 2 as
+you may not use this file except in compliance with the License.
-published by the Free Software Foundation.
+You may obtain a copy of the License at
 
-falco is distributed in the hope that it will be useful,
+    http://www.apache.org/licenses/LICENSE-2.0
-but WITHOUT ANY WARRANTY; without even the implied warranty of
+
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+Unless required by applicable law or agreed to in writing, software
-GNU General Public License for more details.
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
 
-You should have received a copy of the GNU General Public License
-along with falco.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #pragma once

userspace/engine/formats.cpp

@@ -1,19 +1,20 @@
 /*
-Copyright (C) 2016 Draios inc.
+Copyright (C) 2018 Draios inc.
 
 This file is part of falco.
 
-falco is free software; you can redistribute it and/or modify
+Licensed under the Apache License, Version 2.0 (the "License");
-it under the terms of the GNU General Public License version 2 as
+you may not use this file except in compliance with the License.
-published by the Free Software Foundation.
+You may obtain a copy of the License at
 
-falco is distributed in the hope that it will be useful,
+    http://www.apache.org/licenses/LICENSE-2.0
-but WITHOUT ANY WARRANTY; without even the implied warranty of
+
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+Unless required by applicable law or agreed to in writing, software
-GNU General Public License for more details.
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
 
-You should have received a copy of the GNU General Public License
-along with falco.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include <json/json.h>

userspace/engine/formats.h

@@ -1,19 +1,20 @@
 /*
-Copyright (C) 2016 Draios inc.
+Copyright (C) 2018 Draios inc.
 
 This file is part of falco.
 
-falco is free software; you can redistribute it and/or modify
+Licensed under the Apache License, Version 2.0 (the "License");
-it under the terms of the GNU General Public License version 2 as
+you may not use this file except in compliance with the License.
-published by the Free Software Foundation.
+You may obtain a copy of the License at
 
-falco is distributed in the hope that it will be useful,
+    http://www.apache.org/licenses/LICENSE-2.0
-but WITHOUT ANY WARRANTY; without even the implied warranty of
+
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+Unless required by applicable law or agreed to in writing, software
-GNU General Public License for more details.
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
 
-You should have received a copy of the GNU General Public License
-along with falco.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #pragma once

userspace/engine/lpeg.h

@@ -1,3 +1,22 @@
+/*
+Copyright (C) 2018 Draios inc.
+
+This file is part of falco.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+*/
+
 #pragma once
 
 #include "lua.h"

userspace/engine/lua/compiler.lua

@@ -1,19 +1,18 @@
---
+-- Copyright (C) 2018 Draios inc.
--- Copyright (C) 2016 Draios inc.
 --
 -- This file is part of falco.
 --
--- falco is free software; you can redistribute it and/or modify
+-- Licensed under the Apache License, Version 2.0 (the "License");
--- it under the terms of the GNU General Public License version 2 as
+-- you may not use this file except in compliance with the License.
--- published by the Free Software Foundation.
+-- You may obtain a copy of the License at
 --
--- falco is distributed in the hope that it will be useful,
+--     http://www.apache.org/licenses/LICENSE-2.0
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--- GNU General Public License for more details.
 --
--- You should have received a copy of the GNU General Public License
+-- Unless required by applicable law or agreed to in writing, software
--- along with falco.  If not, see <http://www.gnu.org/licenses/>.
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
 
 local parser = require("parser")
 local compiler = {}

userspace/engine/lua/parser-smoke.sh

@@ -1,3 +1,19 @@
+# Copyright (C) 2018 Draios inc.
+#
+# This file is part of falco.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 #!/bin/bash
 
 function error_exit_good

userspace/engine/lua/parser.lua

@@ -1,19 +1,19 @@
---
+-- Copyright (C) 2018 Draios inc.
--- Copyright (C) 2016 Draios inc.
 --
 -- This file is part of falco.
 --
--- falco is free software; you can redistribute it and/or modify
+-- Licensed under the Apache License, Version 2.0 (the "License");
--- it under the terms of the GNU General Public License version 2 as
+-- you may not use this file except in compliance with the License.
--- published by the Free Software Foundation.
+-- You may obtain a copy of the License at
 --
--- falco is distributed in the hope that it will be useful,
+--     http://www.apache.org/licenses/LICENSE-2.0
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
+--
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- Unless required by applicable law or agreed to in writing, software
--- GNU General Public License for more details.
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
 --
--- You should have received a copy of the GNU General Public License
--- along with falco.  If not, see <http://www.gnu.org/licenses/>.
 
 --[[
    Falco grammar and parser.

userspace/engine/lua/rule_loader.lua

@@ -1,19 +1,19 @@
---
+-- Copyright (C) 2018 Draios inc.
--- Copyright (C) 2016 Draios inc.
 --
 -- This file is part of falco.
 --
--- falco is free software; you can redistribute it and/or modify
+-- Licensed under the Apache License, Version 2.0 (the "License");
--- it under the terms of the GNU General Public License version 2 as
+-- you may not use this file except in compliance with the License.
--- published by the Free Software Foundation.
+-- You may obtain a copy of the License at
 --
--- falco is distributed in the hope that it will be useful,
+--     http://www.apache.org/licenses/LICENSE-2.0
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
+--
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- Unless required by applicable law or agreed to in writing, software
--- GNU General Public License for more details.
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
 --
--- You should have received a copy of the GNU General Public License
--- along with falco.  If not, see <http://www.gnu.org/licenses/>.
 
 --[[
    Compile and install falco rules.

userspace/engine/lyaml.h

@@ -1,3 +1,22 @@
+/*
+Copyright (C) 2018 Draios inc.
+
+This file is part of falco.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+*/
+
 #pragma once
 
 #include "lua.h"

userspace/engine/rules.cpp

@@ -1,19 +1,20 @@
 /*
-Copyright (C) 2016 Draios inc.
+Copyright (C) 2018 Draios inc.
 
 This file is part of falco.
 
-falco is free software; you can redistribute it and/or modify
+Licensed under the Apache License, Version 2.0 (the "License");
-it under the terms of the GNU General Public License version 2 as
+you may not use this file except in compliance with the License.
-published by the Free Software Foundation.
+You may obtain a copy of the License at
 
-falco is distributed in the hope that it will be useful,
+    http://www.apache.org/licenses/LICENSE-2.0
-but WITHOUT ANY WARRANTY; without even the implied warranty of
+
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+Unless required by applicable law or agreed to in writing, software
-GNU General Public License for more details.
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
 
-You should have received a copy of the GNU General Public License
-along with falco.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "rules.h"

userspace/engine/rules.h

@@ -1,19 +1,20 @@
 /*
-Copyright (C) 2016 Draios inc.
+Copyright (C) 2018 Draios inc.
 
 This file is part of falco.
 
-falco is free software; you can redistribute it and/or modify
+Licensed under the Apache License, Version 2.0 (the "License");
-it under the terms of the GNU General Public License version 2 as
+you may not use this file except in compliance with the License.
-published by the Free Software Foundation.
+You may obtain a copy of the License at
 
-falco is distributed in the hope that it will be useful,
+    http://www.apache.org/licenses/LICENSE-2.0
-but WITHOUT ANY WARRANTY; without even the implied warranty of
+
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+Unless required by applicable law or agreed to in writing, software
-GNU General Public License for more details.
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
 
-You should have received a copy of the GNU General Public License
-along with falco.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #pragma once

userspace/engine/token_bucket.cpp

@@ -1,19 +1,20 @@
 /*
-Copyright (C) 2016 Draios inc.
+Copyright (C) 2018 Draios inc.
 
 This file is part of falco.
 
-falco is free software; you can redistribute it and/or modify
+Licensed under the Apache License, Version 2.0 (the "License");
-it under the terms of the GNU General Public License version 2 as
+you may not use this file except in compliance with the License.
-published by the Free Software Foundation.
+You may obtain a copy of the License at
 
-falco is distributed in the hope that it will be useful,
+    http://www.apache.org/licenses/LICENSE-2.0
-but WITHOUT ANY WARRANTY; without even the implied warranty of
+
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+Unless required by applicable law or agreed to in writing, software
-GNU General Public License for more details.
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
 
-You should have received a copy of the GNU General Public License
-along with falco.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include <cstddef>

userspace/engine/token_bucket.h

@@ -1,19 +1,20 @@
 /*
-Copyright (C) 2016 Draios inc.
+Copyright (C) 2018 Draios inc.
 
 This file is part of falco.
 
-falco is free software; you can redistribute it and/or modify
+Licensed under the Apache License, Version 2.0 (the "License");
-it under the terms of the GNU General Public License version 2 as
+you may not use this file except in compliance with the License.
-published by the Free Software Foundation.
+You may obtain a copy of the License at
 
-falco is distributed in the hope that it will be useful,
+    http://www.apache.org/licenses/LICENSE-2.0
-but WITHOUT ANY WARRANTY; without even the implied warranty of
+
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+Unless required by applicable law or agreed to in writing, software
-GNU General Public License for more details.
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
 
-You should have received a copy of the GNU General Public License
-along with falco.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #pragma once

userspace/falco/config_falco.h.in

@@ -1,3 +1,22 @@
+/*
+Copyright (C) 2018 Draios inc.
+
+This file is part of falco.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+*/
+
 #pragma once
 
 #define FALCO_VERSION "${FALCO_VERSION}"

userspace/falco/configuration.cpp

@@ -1,19 +1,20 @@
 /*
-Copyright (C) 2016 Draios inc.
+Copyright (C) 2018 Draios inc.
 
 This file is part of falco.
 
-falco is free software; you can redistribute it and/or modify
+Licensed under the Apache License, Version 2.0 (the "License");
-it under the terms of the GNU General Public License version 2 as
+you may not use this file except in compliance with the License.
-published by the Free Software Foundation.
+You may obtain a copy of the License at
 
-falco is distributed in the hope that it will be useful,
+    http://www.apache.org/licenses/LICENSE-2.0
-but WITHOUT ANY WARRANTY; without even the implied warranty of
+
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+Unless required by applicable law or agreed to in writing, software
-GNU General Public License for more details.
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
 
-You should have received a copy of the GNU General Public License
-along with falco.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include <algorithm>

userspace/falco/configuration.h

@@ -1,19 +1,20 @@
 /*
-Copyright (C) 2016 Draios inc.
+Copyright (C) 2018 Draios inc.
 
 This file is part of falco.
 
-falco is free software; you can redistribute it and/or modify
+Licensed under the Apache License, Version 2.0 (the "License");
-it under the terms of the GNU General Public License version 2 as
+you may not use this file except in compliance with the License.
-published by the Free Software Foundation.
+You may obtain a copy of the License at
 
-falco is distributed in the hope that it will be useful,
+    http://www.apache.org/licenses/LICENSE-2.0
-but WITHOUT ANY WARRANTY; without even the implied warranty of
+
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+Unless required by applicable law or agreed to in writing, software
-GNU General Public License for more details.
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
 
-You should have received a copy of the GNU General Public License
-along with falco.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #pragma once

userspace/falco/falco.cpp

@@ -1,19 +1,20 @@
 /*
-Copyright (C) 2016 Draios inc.
+Copyright (C) 2018 Draios inc.
 
 This file is part of falco.
 
-falco is free software; you can redistribute it and/or modify
+Licensed under the Apache License, Version 2.0 (the "License");
-it under the terms of the GNU General Public License version 2 as
+you may not use this file except in compliance with the License.
-published by the Free Software Foundation.
+You may obtain a copy of the License at
 
-falco is distributed in the hope that it will be useful,
+    http://www.apache.org/licenses/LICENSE-2.0
-but WITHOUT ANY WARRANTY; without even the implied warranty of
+
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+Unless required by applicable law or agreed to in writing, software
-GNU General Public License for more details.
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
 
-You should have received a copy of the GNU General Public License
-along with falco.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #define __STDC_FORMAT_MACROS

userspace/falco/falco_outputs.cpp

@@ -1,19 +1,20 @@
 /*
-Copyright (C) 2016 Draios inc.
+Copyright (C) 2018 Draios inc.
 
 This file is part of falco.
 
-falco is free software; you can redistribute it and/or modify
+Licensed under the Apache License, Version 2.0 (the "License");
-it under the terms of the GNU General Public License version 2 as
+you may not use this file except in compliance with the License.
-published by the Free Software Foundation.
+You may obtain a copy of the License at
 
-falco is distributed in the hope that it will be useful,
+    http://www.apache.org/licenses/LICENSE-2.0
-but WITHOUT ANY WARRANTY; without even the implied warranty of
+
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+Unless required by applicable law or agreed to in writing, software
-GNU General Public License for more details.
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
 
-You should have received a copy of the GNU General Public License
-along with falco.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "falco_outputs.h"

userspace/falco/falco_outputs.h

@@ -1,19 +1,20 @@
 /*
-Copyright (C) 2016 Draios inc.
+Copyright (C) 2018 Draios inc.
 
 This file is part of falco.
 
-falco is free software; you can redistribute it and/or modify
+Licensed under the Apache License, Version 2.0 (the "License");
-it under the terms of the GNU General Public License version 2 as
+you may not use this file except in compliance with the License.
-published by the Free Software Foundation.
+You may obtain a copy of the License at
 
-falco is distributed in the hope that it will be useful,
+    http://www.apache.org/licenses/LICENSE-2.0
-but WITHOUT ANY WARRANTY; without even the implied warranty of
+
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+Unless required by applicable law or agreed to in writing, software
-GNU General Public License for more details.
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
 
-You should have received a copy of the GNU General Public License
-along with falco.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #pragma once

userspace/falco/logger.cpp

@@ -1,19 +1,20 @@
 /*
-Copyright (C) 2016 Draios inc.
+Copyright (C) 2018 Draios inc.
 
 This file is part of falco.
 
-falco is free software; you can redistribute it and/or modify
+Licensed under the Apache License, Version 2.0 (the "License");
-it under the terms of the GNU General Public License version 2 as
+you may not use this file except in compliance with the License.
-published by the Free Software Foundation.
+You may obtain a copy of the License at
 
-falco is distributed in the hope that it will be useful,
+    http://www.apache.org/licenses/LICENSE-2.0
-but WITHOUT ANY WARRANTY; without even the implied warranty of
+
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+Unless required by applicable law or agreed to in writing, software
-GNU General Public License for more details.
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
 
-You should have received a copy of the GNU General Public License
-along with falco.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include <ctime>

userspace/falco/logger.h

@@ -1,19 +1,20 @@
 /*
-Copyright (C) 2016 Draios inc.
+Copyright (C) 2018 Draios inc.
 
 This file is part of falco.
 
-falco is free software; you can redistribute it and/or modify
+Licensed under the Apache License, Version 2.0 (the "License");
-it under the terms of the GNU General Public License version 2 as
+you may not use this file except in compliance with the License.
-published by the Free Software Foundation.
+You may obtain a copy of the License at
 
-falco is distributed in the hope that it will be useful,
+    http://www.apache.org/licenses/LICENSE-2.0
-but WITHOUT ANY WARRANTY; without even the implied warranty of
+
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+Unless required by applicable law or agreed to in writing, software
-GNU General Public License for more details.
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
 
-You should have received a copy of the GNU General Public License
-along with falco.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #pragma once

userspace/falco/lua/output.lua

@@ -1,20 +1,19 @@
---
+-- Copyright (C) 2018 Draios inc.
--- Copyright (C) 2016 Draios inc.
 --
 -- This file is part of falco.
 --
--- falco is free software; you can redistribute it and/or modify
+-- Licensed under the Apache License, Version 2.0 (the "License");
--- it under the terms of the GNU General Public License version 2 as
+-- you may not use this file except in compliance with the License.
--- published by the Free Software Foundation.
+-- You may obtain a copy of the License at
 --
--- falco is distributed in the hope that it will be useful,
+--     http://www.apache.org/licenses/LICENSE-2.0
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
+--
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- Unless required by applicable law or agreed to in writing, software
--- GNU General Public License for more details.
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
 --
--- You should have received a copy of the GNU General Public License
--- along with falco.  If not, see <http://www.gnu.org/licenses/>.
-
 
 local mod = {}
 

userspace/falco/lua/test.lua

@@ -1,19 +1,19 @@
---
+-- Copyright (C) 2018 Draios inc.
--- Copyright (C) 2016 Draios inc.
 --
 -- This file is part of falco.
 --
--- falco is free software; you can redistribute it and/or modify
+-- Licensed under the Apache License, Version 2.0 (the "License");
--- it under the terms of the GNU General Public License version 2 as
+-- you may not use this file except in compliance with the License.
--- published by the Free Software Foundation.
+-- You may obtain a copy of the License at
 --
--- falco is distributed in the hope that it will be useful,
+--     http://www.apache.org/licenses/LICENSE-2.0
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
+--
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- Unless required by applicable law or agreed to in writing, software
--- GNU General Public License for more details.
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
 --
--- You should have received a copy of the GNU General Public License
--- along with falco.  If not, see <http://www.gnu.org/licenses/>.
 
 local parser = require "parser"
 

userspace/falco/statsfilewriter.cpp

@@ -1,3 +1,22 @@
+/*
+Copyright (C) 2018 Draios inc.
+
+This file is part of falco.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+*/
+
 #include <sys/time.h>
 #include <signal.h>
 

userspace/falco/statsfilewriter.h

@@ -1,3 +1,22 @@
+/*
+Copyright (C) 2018 Draios inc.
+
+This file is part of falco.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+*/
+
 #pragma once
 
 #include <fstream>