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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 17:43:34 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 17:43:34 +0000
commit0fcce96a175531ec6042cde1b11a0052aa261dd5 (patch)
tree898a1e161c4984b41e6a732866bd73b24f0f7b7a /suricata/update/osinfo.py
parentInitial commit. (diff)
downloadsuricata-update-0fcce96a175531ec6042cde1b11a0052aa261dd5.tar.xz
suricata-update-0fcce96a175531ec6042cde1b11a0052aa261dd5.zip
Adding upstream version 1.3.2.upstream/1.3.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'suricata/update/osinfo.py')
-rw-r--r--suricata/update/osinfo.py75
1 files changed, 75 insertions, 0 deletions
diff --git a/suricata/update/osinfo.py b/suricata/update/osinfo.py
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+# Copyright (C) 2020 Open Information Security Foundation
+#
+# You can copy, redistribute or modify this Program under the terms of
+# the GNU General Public License version 2 as published by the Free
+# Software Foundation.
+#
+# 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
+# version 2 along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+
+import re
+import os.path
+import platform
+
+def parse_os_release(filename="/etc/os-release"):
+ os_release={}
+
+ if not os.path.exists(filename):
+ return os_release
+
+ with open(filename) as fileobj:
+ for line in fileobj:
+ line = line.strip()
+ m = re.match(r"^(\w+)=\"?(.*?)\"?$", line)
+ if m:
+ os_release[m.group(1)] = m.group(2)
+ return os_release
+
+def dist():
+ os_release = parse_os_release()
+ if "NAME" in os_release:
+ version_fields = ["VERSION_ID", "BUILD_ID"]
+ for vf in version_fields:
+ if vf in os_release:
+ return "{}/{}".format(os_release["NAME"], os_release[vf])
+ return os_release["NAME"]
+
+ # Arch may or may not have /etc/os-release, but its easy to
+ # detect.
+ if os.path.exists("/etc/arch-release"):
+ return "Arch Linux"
+
+ # Uname fallback.
+ uname = platform.uname()
+ return "{}/{}".format(uname[0], uname[2])
+
+normalized_arch = {
+ "amd64": "x86_64",
+}
+
+def arch():
+ """Return the machine architecture. """
+ machine = platform.machine()
+ return normalized_arch.get(machine, machine)
+
+if __name__ == "__main__":
+ # Build a user agent string. Something like:
+ # Suricata-Update/1.2.0dev0 (OS: Linux; \
+ # CPU: x86_64; \
+ # Python: 3.7.7; \
+ # Dist: Fedora/31; \
+ # Suricata: 4.0.0)
+ parts = []
+ parts.append("OS: {}".format(platform.system()))
+ parts.append("CPU: {}".format(arch()))
+ parts.append("Python: {}".format(platform.python_version()))
+ parts.append("Dist: {}".format(dist()))
+
+ print("Suricata-Update/1.2.0dev0 ({})".format("; ".join(parts)))