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-rw-r--r--cloudinit/handlers/cc_ca_certs.py90
1 files changed, 0 insertions, 90 deletions
diff --git a/cloudinit/handlers/cc_ca_certs.py b/cloudinit/handlers/cc_ca_certs.py
deleted file mode 100644
index 3af6238a..00000000
--- a/cloudinit/handlers/cc_ca_certs.py
+++ /dev/null
@@ -1,90 +0,0 @@
-# vi: ts=4 expandtab
-#
-# Author: Mike Milner <mike.milner@canonical.com>
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 3, 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
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-import os
-from subprocess import check_call
-from cloudinit.util import (write_file, get_cfg_option_list_or_str,
- delete_dir_contents, subp)
-
-CA_CERT_PATH = "/usr/share/ca-certificates/"
-CA_CERT_FILENAME = "cloud-init-ca-certs.crt"
-CA_CERT_CONFIG = "/etc/ca-certificates.conf"
-CA_CERT_SYSTEM_PATH = "/etc/ssl/certs/"
-
-
-def update_ca_certs():
- """
- Updates the CA certificate cache on the current machine.
- """
- check_call(["update-ca-certificates"])
-
-
-def add_ca_certs(certs):
- """
- Adds certificates to the system. To actually apply the new certificates
- you must also call L{update_ca_certs}.
-
- @param certs: A list of certificate strings.
- """
- if certs:
- cert_file_contents = "\n".join(certs)
- cert_file_fullpath = os.path.join(CA_CERT_PATH, CA_CERT_FILENAME)
- write_file(cert_file_fullpath, cert_file_contents, mode=0644)
- # Append cert filename to CA_CERT_CONFIG file.
- write_file(CA_CERT_CONFIG, "\n%s" % CA_CERT_FILENAME, omode="a")
-
-
-def remove_default_ca_certs():
- """
- Removes all default trusted CA certificates from the system. To actually
- apply the change you must also call L{update_ca_certs}.
- """
- delete_dir_contents(CA_CERT_PATH)
- delete_dir_contents(CA_CERT_SYSTEM_PATH)
- write_file(CA_CERT_CONFIG, "", mode=0644)
- debconf_sel = "ca-certificates ca-certificates/trust_new_crts select no"
- subp(('debconf-set-selections', '-'), debconf_sel)
-
-
-def handle(_name, cfg, _cloud, log, _args):
- """
- Call to handle ca-cert sections in cloud-config file.
-
- @param name: The module name "ca-cert" from cloud.cfg
- @param cfg: A nested dict containing the entire cloud config contents.
- @param cloud: The L{CloudInit} object in use.
- @param log: Pre-initialized Python logger object to use for logging.
- @param args: Any module arguments from cloud.cfg
- """
- # If there isn't a ca-certs section in the configuration don't do anything
- if "ca-certs" not in cfg:
- return
- ca_cert_cfg = cfg['ca-certs']
-
- # If there is a remove-defaults option set to true, remove the system
- # default trusted CA certs first.
- if ca_cert_cfg.get("remove-defaults", False):
- log.debug("removing default certificates")
- remove_default_ca_certs()
-
- # If we are given any new trusted CA certs to add, add them.
- if "trusted" in ca_cert_cfg:
- trusted_certs = get_cfg_option_list_or_str(ca_cert_cfg, "trusted")
- if trusted_certs:
- log.debug("adding %d certificates" % len(trusted_certs))
- add_ca_certs(trusted_certs)
-
- # Update the system with the new cert configuration.
- update_ca_certs()