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Diffstat (limited to 'docs/en/guide/keys-and-certificates')
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1 files changed, 89 insertions, 0 deletions
diff --git a/docs/en/guide/keys-and-certificates/index.html b/docs/en/guide/keys-and-certificates/index.html index 016a03a7..95279270 100644 --- a/docs/en/guide/keys-and-certificates/index.html +++ b/docs/en/guide/keys-and-certificates/index.html @@ -181,6 +181,25 @@ Keys and Certificates - LEAP Platform Documentation <li> <a href="index.html#renewing-a-certificate">Renewing a certificate</a> </li> + <li> + <a href="index.html#issues">Issues</a> + <ol> + <li> + <a href="index.html#certs-already-expired">Certs already expired</a> + <ol> + <li> + <a href="index.html#install-the-official-acme-client">Install the official acme client</a> + </li> + <li> + <a href="index.html#fetch-cert">Fetch cert</a> + </li> + <li> + <a href="index.html#deploy-the-certs">Deploy the certs</a> + </li> + </ol> + </li> + </ol> + </li> </ol> </li> </ol></div> @@ -445,6 +464,76 @@ workstation$ leap deploy <p>There is no need to create a new CSR: renewing will reuse the old private key and the old CSR. It is especially important to not create a new CSR if you have advertised public key pins using HPKP.</p> +<h2><a name="issues"></a>Issues</h2> + +<h3><a name="certs-already-expired"></a>Certs already expired</h3> + +<p>When a cert is already expired, you can get into a possible deadlock situation on your servers which you can only resolve manually at the moment.</p> + +<h4><a name="install-the-official-acme-client"></a>Install the official acme client</h4> + +<p>Log in to your webapp node and install the <code>certbot</code> package:</p> + +<pre><code>server$ apt install -t jessie-backports certbot +</code></pre> + +<h4><a name="fetch-cert"></a>Fetch cert</h4> + +<p>Stop apache so the letsencrypt client can bind to port 80:</p> + +<pre><code>server$ systemctl stop apache2 +</code></pre> + +<p>Fetch the certs</p> + +<pre><code>server$ certbot certonly --standalone --email admin@$(hostname -d) -d $(hostname -d) -d api.$(hostname -d) -d $(hostname -f) -d nicknym.$(hostname -d) +</code></pre> + +<p>This will put the certs and keys into <code>/etc/letsencrypt/live/DOMAIN/</code>.</p> + +<p>Now, go to your workstation’s provider configuration directory and copy the newly created files from the server to your local config. You will override existing files so please make a backup before proceeding, or use a version control system to track changes.</p> + +<pre><code>workstation$ cd PATH_TO_PROVIDER_CONFIG +</code></pre> + +<p>Copy the Certificate</p> + +<pre><code>workstation$ scp 'root@SERVER:/etc/letsencrypt/live/$(hostname -d)/cert.pem' files/cert/DOMAIN.crt +</code></pre> + +<p>Copy the private key</p> + +<pre><code>workstation$ scp 'root@SERVER:/etc/letsencrypt/live/$(hostname -d)/privkey.pem' files/cert/DOMAIN.key +</code></pre> + +<p>Copy the CA chain cert</p> + +<pre><code>workstation$ scp 'root@SERVER:/etc/letsencrypt/live/$(hostname -d)/fullchain.pem' files/cert/commercial_ca.crt +</code></pre> + +<h4><a name="deploy-the-certs"></a>Deploy the certs</h4> + +<p>Now you only need to deploy the certs</p> + +<pre><code>workstation$ leap deploy +</code></pre> + +<p>This will put them into the right locations which are:</p> + +<ul> +<li><code>/etc/x509/certs/leap_commercial.crt</code> for the certificate</li> +<li><code>/etc/x509/./keys/leap_commercial.key</code> for the private key</li> +<li><code>/usr/local/share/ca-certificates/leap_commercial_ca.crt</code> for the CA chain cert.</li> +</ul> + + +<p>Start apache2 again</p> + +<pre><code>server$ systemctl start apache2 +</code></pre> + +<p>Done! In the future please make sure to always renew letsencrypt certificates before they expire ;).</p> + </div> </div> </body> |