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DAVMAIL UBUNTU SERVER LETSENCRYPT INSTALL
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FreeCAD/FreeCAD - This is the official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.CadQuery/CQ-editor - CadQuery GUI editor based on PyQT.CadQuery/cadquery - A python parametric CAD scripting framework based on OCCT.curv3d/curv - a language for making art using mathematics.Lichtso/WebGL2Experiments - Prototypes and Game Design Documents for an idea I had long ago.

K3D-tools/K3D-jupyter - K3D lets you create 3D plots backed by WebGL with high-level API (surfaces, isosurfaces, voxels, mesh, cloud points, vtk objects, volume renderer, colormaps, etc).

Kim on OpenLDAP with TLS and LetsEncrypt on Ubuntu 16.A curated list of my GitHub stars! Generated by starred.

Next Next post: Integration and Unit Tests with IntelliJ IDEA and JUnit 5 Search for: Search Recent Posts I won’t admit how long it took us to realise this! Author Peter Hicks Posted on Sunday 19 August 2018 Saturday Categories Technology

DAVMAIL UBUNTU SERVER LETSENCRYPT INSTALL

The trailing comma on the last line isn’t a mistake – if you don’t include it, AppArmor won’t install the rule. It’s as easy as creating a file called /etc/apparmor.d/local/ with the following: /etc/letsencrypt/live//** r, Next, we needed to tell AppArmor to let the LDAP daemon, slapd, access the files themselves. This lets the LDAP daemon read and following the symbolic links in the live directory to the actual files. $ sudo setfacl -m user:openldap:r-x /etc/letsencrypt/archive We eventually found the issue – the LDAP daemon wasn’t able to access the TLS certificates! AppArmor was blocking access to the files under /etc/letsencrypt, and so we did two simple things.įirst, we used setfacl to give the openldap user ‘rx’ permissions on /etc/letsencrypt/live and /etc/letsencrypt/archive: $ sudo setfacl -m user:openldap:r-x /etc/letsencrypt/live Several days of painful troubleshooting followed.

DAVMAIL UBUNTU SERVER LETSENCRYPT FULL

Restarting slapd, the LDAP daemon, with full debugging showed nothing, neither did running the daemon through strace. Ldap_modify: Other (e.g., implementation specific) error (80)

SASL username: gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth OlcTLSCertificateKeyFile: /etc/letsencrypt/live//privkey.pemĮvery time we did this, a vague error popped up: $ sudo ldapmodify -Y EXTERNAL -H ldapi:/// -f. OlcTLSCertificateFile: /etc/letsencrypt/live//cert.pem OlcTLSCACertificateFile: /etc/letsencrypt/live//fullchain.pem

To secure OpenSSL, add this LDIF file to your directory: dn: cn=config This normally means spending a week automating a process which you’ll only do twice – once when you install it, and once again when you’re rebuilding the server and have forgotten everything you’ve done. We use SaltStack to build and maintain our server estate, so deployment and configuration needs to be automated. One of the problems I encountered was when setting up replication between servers. We use LetsEncrypt to issue a certificate to each server, and OpenLDAP can take the certificate and use it to encrypt and authenticate connections from other LDAP servers. Most technology projects are easy to do badly, and more difficult to do well – and documented. Every time we added this, an error cropped up:Ī project I’m working on requires a Kerberos and LDAP infrastructure.