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Disable TLS 1.0 & 1.1 and use ffdhe2048 DHE group #408

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Disable TLS 1.0 & 1.1 and use ffdhe2048 DHE group #408

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99782bf
Disable TLS 1.0 & 1.1 and use ffdhe2048 DHE group
sbesson Aug 15, 2023
9e6c20b
Move predefined DHE group retrieval as pre-task
sbesson Aug 15, 2023
23483bf
Add pre-task to create certs directory
sbesson Aug 15, 2023
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5 changes: 5 additions & 0 deletions ansible/group_vars/omero-hosts.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -109,6 +109,11 @@ omero_server_config_set:
omero.client.icetransports: ssl,tcp,ws
# Disable all components except Blitz and Tables
omero.server.nodedescriptors: "master:Blitz-0,Tables-0"
# To be removed once omero-certificats is released with
# https://github.com/ome/omero-certificates/pull/36
omero.glacier2.IceSSL.DH.2048: "ffdhe2048.pem"
omero.glacier2.IceSSL.ProtocolVersionMax: "TLS1_2"
omero.glacier2.IceSSL.Protocols: "TLS1_2"

omero_server_selfsigned_certificates: True

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20 changes: 20 additions & 0 deletions ansible/idr-omero.yml
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Expand Up @@ -53,6 +53,26 @@

- hosts: "{{ idr_environment | default('idr') }}-omeroreadwrite-hosts"

# To be removed once omero-certificats is released with
# https://github.com/ome/omero-certificates/pull/36
pre_tasks:
- name: Create certs directory
become: true
file:
path: /data/OMERO/certs
owner: omero-server
group: omero-server
state: directory

- name: Download ffdhe2048 group
become: true
get_url:
url: https://ssl-config.mozilla.org/ffdhe2048.txt
dest: "/data/OMERO/certs/ffdhe2048.pem"
owner: omero-server
group: omero-server
force: yes

roles:
- role: ome.omero_server

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