From 1e67d66fd6df5d0299cdf2d3735023c1d68ce89b Mon Sep 17 00:00:00 2001 From: =?utf8?q?Javier=20B=C3=A9rtoli?= Date: Fri, 16 Apr 2021 19:05:34 -0300 Subject: [PATCH] refactor(provision): add snakeoil certs in single host multiple hostnames MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit We could use the example states in the formula, but added them here for the sake of completeness refs #17246 Arvados-DCO-1.1-Signed-off-by: Javier Bértoli --- .../states/snakeoil_certs.sls | 158 ++++++++++++++++++ 1 file changed, 158 insertions(+) create mode 100644 tools/salt-install/config_examples/single_host/multiple_hostnames/states/snakeoil_certs.sls diff --git a/tools/salt-install/config_examples/single_host/multiple_hostnames/states/snakeoil_certs.sls b/tools/salt-install/config_examples/single_host/multiple_hostnames/states/snakeoil_certs.sls new file mode 100644 index 0000000000..466d41d423 --- /dev/null +++ b/tools/salt-install/config_examples/single_host/multiple_hostnames/states/snakeoil_certs.sls @@ -0,0 +1,158 @@ +# Copyright (C) The Arvados Authors. All rights reserved. +# +# SPDX-License-Identifier: AGPL-3.0 + +{%- set curr_tpldir = tpldir %} +{%- set tpldir = 'arvados' %} +{%- from "arvados/map.jinja" import arvados with context %} +{%- set tpldir = curr_tpldir %} + +{%- set arvados_ca_cert_file = '/etc/ssl/certs/arvados-snakeoil-ca.pem' %} +{%- set arvados_ca_key_file = '/etc/ssl/private/arvados-snakeoil-ca.key' %} +{%- set arvados_cert_file = '/etc/ssl/certs/arvados-snakeoil-cert.pem' %} +{%- set arvados_csr_file = '/etc/ssl/private/arvados-snakeoil-cert.csr' %} +{%- set arvados_key_file = '/etc/ssl/private/arvados-snakeoil-cert.key' %} + +{%- if grains.get('os_family') == 'Debian' %} + {%- set arvados_ca_cert_dest = '/usr/local/share/ca-certificates/arvados-snakeoil-ca.crt' %} + {%- set update_ca_cert = '/usr/sbin/update-ca-certificates' %} + {%- set openssl_conf = '/etc/ssl/openssl.cnf' %} +{%- else %} + {%- set arvados_ca_cert_dest = '/etc/pki/ca-trust/source/anchors/arvados-snakeoil-ca.pem' %} + {%- set update_ca_cert = '/usr/bin/update-ca-trust' %} + {%- set openssl_conf = '/etc/pki/tls/openssl.cnf' %} +{%- endif %} + +arvados_test_salt_states_examples_single_host_snakeoil_certs_dependencies_pkg_installed: + pkg.installed: + - pkgs: + - openssl + - ca-certificates + +arvados_test_salt_states_examples_single_host_snakeoil_certs_arvados_snake_oil_ca_cmd_run: + # Taken from https://github.com/arvados/arvados/blob/master/tools/arvbox/lib/arvbox/docker/service/certificate/run + cmd.run: + - name: | + # These dirs are not to CentOS-ish, but this is a helper script + # and they should be enough + mkdir -p /etc/ssl/certs/ /etc/ssl/private/ && \ + openssl req \ + -new \ + -nodes \ + -sha256 \ + -x509 \ + -subj "/C=CC/ST=Some State/O=Arvados Formula/OU=arvados-formula/CN=snakeoil-ca-{{ arvados.cluster.name }}.{{ arvados.cluster.domain }}" \ + -extensions x509_ext \ + -config <(cat {{ openssl_conf }} \ + <(printf "\n[x509_ext]\nbasicConstraints=critical,CA:true,pathlen:0\nkeyUsage=critical,keyCertSign,cRLSign")) \ + -out {{ arvados_ca_cert_file }} \ + -keyout {{ arvados_ca_key_file }} \ + -days 365 && \ + cp {{ arvados_ca_cert_file }} {{ arvados_ca_cert_dest }} && \ + {{ update_ca_cert }} + - unless: + - test -f {{ arvados_ca_cert_file }} + - openssl verify -CAfile {{ arvados_ca_cert_file }} {{ arvados_ca_cert_file }} + - require: + - pkg: arvados_test_salt_states_examples_single_host_snakeoil_certs_dependencies_pkg_installed + +arvados_test_salt_states_examples_single_host_snakeoil_certs_arvados_snake_oil_cert_cmd_run: + cmd.run: + - name: | + cat > /tmp/openssl.cnf <<-CNF + [req] + default_bits = 2048 + prompt = no + default_md = sha256 + req_extensions = rext + distinguished_name = dn + [dn] + C = CC + ST = Some State + L = Some Location + O = Arvados Formula + OU = arvados-formula + CN = {{ arvados.cluster.name }}.{{ arvados.cluster.domain }} + emailAddress = admin@{{ arvados.cluster.name }}.{{ arvados.cluster.domain }} + [rext] + subjectAltName = @alt_names + [alt_names] + {%- for entry in grains.get('ipv4') %} + IP.{{ loop.index }} = {{ entry }} + {%- endfor %} + {%- for entry in [ + 'keep', + 'collections', + 'download', + 'ws', + 'workbench', + 'workbench2', + ] + %} + DNS.{{ loop.index }} = {{ entry }}.{{ arvados.cluster.name }}.{{ arvados.cluster.domain }} + {%- endfor %} + DNS.7 = {{ arvados.cluster.name }}.{{ arvados.cluster.domain }} + CNF + + # The req + openssl req \ + -config /tmp/openssl.cnf \ + -new \ + -nodes \ + -sha256 \ + -out {{ arvados_csr_file }} \ + -keyout {{ arvados_key_file }} > /tmp/snake_oil_certs.output 2>&1 && \ + # The cert + openssl x509 \ + -req \ + -days 365 \ + -in {{ arvados_csr_file }} \ + -out {{ arvados_cert_file }} \ + -extfile /tmp/openssl.cnf \ + -extensions rext \ + -CA {{ arvados_ca_cert_file }} \ + -CAkey {{ arvados_ca_key_file }} \ + -set_serial $(date +%s) && \ + chmod 0644 {{ arvados_cert_file }} && \ + chmod 0640 {{ arvados_key_file }} + - unless: + - test -f {{ arvados_key_file }} + - openssl verify -CAfile {{ arvados_ca_cert_file }} {{ arvados_cert_file }} + - require: + - pkg: arvados_test_salt_states_examples_single_host_snakeoil_certs_dependencies_pkg_installed + - cmd: arvados_test_salt_states_examples_single_host_snakeoil_certs_arvados_snake_oil_ca_cmd_run + +{%- if grains.get('os_family') == 'Debian' %} +arvados_test_salt_states_examples_single_host_snakeoil_certs_ssl_cert_pkg_installed: + pkg.installed: + - name: ssl-cert + - require_in: + - sls: postgres + +arvados_test_salt_states_examples_single_host_snakeoil_certs_certs_permissions_cmd_run: + cmd.run: + - name: | + chown root:ssl-cert {{ arvados_key_file }} + - require: + - cmd: arvados_test_salt_states_examples_single_host_snakeoil_certs_arvados_snake_oil_cert_cmd_run + - pkg: arvados_test_salt_states_examples_single_host_snakeoil_certs_ssl_cert_pkg_installed +{%- endif %} + +arvados_test_salt_states_examples_single_host_snakeoil_certs_nginx_snakeoil_file_managed: + file.managed: + - name: /etc/nginx/snippets/arvados-snakeoil.conf + - contents: | + ssl_certificate {{ arvados_cert_file }}; + ssl_certificate_key {{ arvados_key_file }}; + - watch_in: + - service: nginx_service + - require: + - pkg: passenger_install + - cmd: arvados_test_salt_states_examples_single_host_snakeoil_certs_certs_permissions_cmd_run + - require_in: + - file: nginx_config + - service: nginx_service + - watch_in: + - service: nginx_service + + -- 2.30.2