Merge pull request '1.1.0' (#5) from develop into master
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commit
3dbf0983f6
27
Dockerfile
27
Dockerfile
@ -11,17 +11,30 @@ FROM base-${TARGETARCH}${TARGETVARIANT}
|
|||||||
|
|
||||||
ARG S6_OVERLAY_VERSION=3.1.5.0
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ARG S6_OVERLAY_VERSION=3.1.5.0
|
||||||
|
|
||||||
ENV DOMAINS=
|
# Core variables
|
||||||
ENV EMAIL=
|
|
||||||
ENV INTERVAL="0 */6 * * *"
|
|
||||||
ENV STAGING=false
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|
||||||
ENV PROPOGATION_TIME=10
|
|
||||||
ENV GENERATE_DHPARAM=true
|
|
||||||
ENV TZ=UTC
|
|
||||||
ENV PUID=1000
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ENV PUID=1000
|
||||||
ENV PGID=1000
|
ENV PGID=1000
|
||||||
|
ENV TZ=UTC
|
||||||
|
ENV GENERATE_DHPARAM=true
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||||||
|
ENV INTERVAL="0 */6 * * *"
|
||||||
|
|
||||||
|
# Single domain
|
||||||
|
ENV DOMAINS=
|
||||||
|
ENV EMAIL=
|
||||||
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ENV STAGING=false
|
||||||
|
|
||||||
|
# Custom CA support
|
||||||
|
ENV CUSTOM_CA=
|
||||||
|
ENV CUSTOM_CA_SERVER=
|
||||||
|
|
||||||
|
# Different plugin support (to support Cloudflare but also normal mode)
|
||||||
|
ENV PLUGIN=standalone
|
||||||
|
ENV PROPOGATION_TIME=10
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||||||
ENV CLOUDFLARE_TOKEN=
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ENV CLOUDFLARE_TOKEN=
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||||||
|
|
||||||
|
## Multi-cert support
|
||||||
|
ENV CERT_COUNT=1
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||||||
|
|
||||||
#Get required packages
|
#Get required packages
|
||||||
RUN apk update && apk add curl bash python3 py3-virtualenv procps tzdata nano shadow xz busybox-suid openssl
|
RUN apk update && apk add curl bash python3 py3-virtualenv procps tzdata nano shadow xz busybox-suid openssl
|
||||||
|
|
||||||
|
|||||||
146
README.md
146
README.md
@ -2,7 +2,7 @@
|
|||||||
|
|
||||||
 
|
 
|
||||||
|
|
||||||
Dockerised Certbot that utilises cron to schedule creating and renewing SSL certificates. Uses Cloudflare for DNS-01 verification. Automatic renewal attempt happens every 6 hours by default.
|
Dockerised Certbot that utilises cron to schedule creating and renewing SSL certificates. Supports standalone, webroot or Cloudflare methods. Automatic renewal attempt happens every 6 hours by default.
|
||||||
|
|
||||||
## Tags
|
## Tags
|
||||||
|
|
||||||
@ -14,17 +14,18 @@ Dockerised Certbot that utilises cron to schedule creating and renewing SSL cert
|
|||||||
## Running
|
## Running
|
||||||
|
|
||||||
### Docker CLI
|
### Docker CLI
|
||||||
```
|
```bash
|
||||||
docker run -d --name certbot \
|
docker run -d --name certbot \
|
||||||
-e EMAIL=admin@domain.com \
|
-e EMAIL=admin@domain.com \
|
||||||
-e DOMAINS=domain.com \
|
-e DOMAINS=domain.com \
|
||||||
|
-e PLUGIN=cloudflare \
|
||||||
-e CLOUDFLARE_TOKEN=123abc
|
-e CLOUDFLARE_TOKEN=123abc
|
||||||
-v /docker/certbot-cron:/config \
|
-v ./certbot-cron:/config \
|
||||||
git.mrmeeb.stream/mrmeeb/certbot-cron:latest
|
git.mrmeeb.stream/mrmeeb/certbot-cron:latest
|
||||||
```
|
```
|
||||||
|
|
||||||
### Docker Compose
|
### Docker Compose
|
||||||
```
|
```yaml
|
||||||
version: "3"
|
version: "3"
|
||||||
services:
|
services:
|
||||||
certbot:
|
certbot:
|
||||||
@ -36,30 +37,153 @@ services:
|
|||||||
environment:
|
environment:
|
||||||
- EMAIL=admin@domain.com
|
- EMAIL=admin@domain.com
|
||||||
- DOMAINS=domain.com,*.domain.com
|
- DOMAINS=domain.com,*.domain.com
|
||||||
|
- PLUGIN=cloudflare
|
||||||
- CLOUDFLARE_TOKEN=123abc
|
- CLOUDFLARE_TOKEN=123abc
|
||||||
```
|
```
|
||||||
|
|
||||||
## Environment Variables:
|
## Environment Variables:
|
||||||
|
|
||||||
| Variable | Default Value | Description |
|
### Core Options:
|
||||||
|
|
||||||
|
Core options to the container
|
||||||
|
|
||||||
|
| Variable | Default | Description |
|
||||||
| --- | --- | --- |
|
| --- | --- | --- |
|
||||||
|PUID |int |1000 |Sets the UID of the user certbot runs under |
|
|PUID |int |1000 |Sets the UID of the user certbot runs under |
|
||||||
|PGID |int |1000 |Sets the GID of the user certbot runs under |
|
|PGID |int |1000 |Sets the GID of the user certbot runs under |
|
||||||
|TZ |[List of valid TZs](https://en.wikipedia.org/wiki/List_of_tz_database_time_zones#List) |UTC |Sets the timezone of the container |
|
|TZ |[List of valid TZs](https://en.wikipedia.org/wiki/List_of_tz_database_time_zones#List) |UTC |Sets the timezone of the container |
|
||||||
|
| GENERATE_DHPARAM | true (case-sensitive) | Generate Diffie-Hellman keys in /config/letsencrypt/keys |
|
||||||
|
| INTERVAL | 0 */6 * * * | How often certbot attempts to renew the certificate. Cron syntax |
|
||||||
|
| CERT_COUNT | 1 | How many certificates certbot will try to issue (more than 1 not yet implemented) |
|
||||||
|
|
||||||
|
### Certificate Options
|
||||||
|
|
||||||
|
These options apply when `CERT_COUNT` is `1`
|
||||||
|
|
||||||
|
| Variable | Default | Description |
|
||||||
|
| --- | --- | --- |
|
||||||
| EMAIL | None | Email address for renewal information & other communications |
|
| EMAIL | None | Email address for renewal information & other communications |
|
||||||
| DOMAINS | None | Domains to be included in the certificate. Comma separated list, no spaces. Wildcards supported |
|
| DOMAINS | None | Domains to be included in the certificate. Comma separated list, no spaces. Wildcards supported |
|
||||||
| INTERVAL | 0 */6 * * * | How often certbot attempts to renew the certificate. Cron syntax |
|
| STAGING | false (case-sensitive) | Uses the LetsEncrypt staging endpoint for testing - avoids the aggressive rate-limiting of the production endpoint. **Not supported when using a custom Certificate Authority.** |
|
||||||
| STAGING | false (case-sensitive) | Uses the LetsEncrypt staging endpoint for testing - avoids the aggressive rate-limiting of the production endpoint |
|
|
||||||
|
### Plugins
|
||||||
|
|
||||||
|
Plugins that can used for issuing a certificate
|
||||||
|
|
||||||
|
| Variable | Default | Description |
|
||||||
|
| --- | --- | --- |
|
||||||
|
| PLUGIN | standalone | Options are `webroot`, `standalone`, or `cloudflare` |
|
||||||
|
|
||||||
|
- `webroot` - relies on a webserver running on the FQDN for which you're trying to issue a certificate to serve validation files
|
||||||
|
- Requires the webserver's root directory to be mounted to the container as `/config/webroot`
|
||||||
|
- `standalone` - certbot spawns a webserver on port 80 for validation
|
||||||
|
- Requires this container to be bound to port 80 on the host
|
||||||
|
- `cloudflare` - Creates a TXT record with Cloudflare pointing to the domain you're requesting a certificate for
|
||||||
|
- Requires the domain you're requesting a certificate for to be entered in Cloudflare
|
||||||
|
|
||||||
|
#### Cloudflare Plugin
|
||||||
|
|
||||||
|
Options that affect the behaviour of certbot running with the Cloudflare plugin
|
||||||
|
|
||||||
|
| Variable | Default | Description |
|
||||||
|
| --- | --- | --- |
|
||||||
| PROPOGATION_TIME | 10 | The amount of time (seconds) that certbot waits for the TXT records to propogate to Cloudflare before verifying - the more domains in the certificate, the longer you might need |
|
| PROPOGATION_TIME | 10 | The amount of time (seconds) that certbot waits for the TXT records to propogate to Cloudflare before verifying - the more domains in the certificate, the longer you might need |
|
||||||
| GENERATE_DHPARAM | true (case-sensitive) | Generate Diffie-Hellman keys in /config/letsencrypt/keys |
|
| CLOUDFLARE_TOKEN | null | Cloudflare token for verification |
|
||||||
| CLOUDFLARE_TOKEN | N/A | Cloudflare token for verification |
|
|
||||||
|
### Custom Certificate Authority
|
||||||
|
|
||||||
|
Options to use a custom Certificate Authority, for example when issuing internal certificates
|
||||||
|
|
||||||
|
| Variable | Default | Description |
|
||||||
|
| --- | --- | --- |
|
||||||
|
| CUSTOM_CA | null | Name of the root certificate Certbot/ACME will trust requesting the certificate, e.g `root.pem`. **Must be placed in `/config/custom_ca`** |
|
||||||
|
| CUSTOM_CA_SERVER | null | Custom server URL used by Certbot/ACME when requesting a certificate, e.g `https://ca.internal/acme/acme/directory` |
|
||||||
|
|
||||||
|
### Multiple Certificates
|
||||||
|
|
||||||
|
This container can issue multiple certificates each containing different domains. This could be used to issue a certificate for a public domain on Cloudflare, but then also for a local certificate from an internal Certificate Authority, for example. Another example would be you have a web-server hosting two separate websites and you want them to have dedicated SSL certificates instead of sharing one.
|
||||||
|
|
||||||
|
When issuing multiple certificates, first `CERT_COUNT` must be set to a value greater than 1.
|
||||||
|
|
||||||
|
#### Global Environment Variables
|
||||||
|
|
||||||
|
Some environment variables can be set globally, where they apply to all certificates (unless otherwise specifically specified). The following can be used globally:
|
||||||
|
|
||||||
|
| Variable | DESCRIPTION |
|
||||||
|
| --- | --- |
|
||||||
|
|EMAIL| Email address for renewal information & other communications |
|
||||||
|
|STAGING| Uses the LetsEncrypt staging endpoint for testing - avoids the aggressive rate-limiting of the production endpoint. **Not supported when using a custom Certificate Authority.** |
|
||||||
|
|CUSTOM_CA| Name of the root certificate Certbot/ACME will trust requesting the certificate, e.g `root.pem`. **Must be placed in `/config/custom_ca`** |
|
||||||
|
|CUSTOM_CA_SERVER| Custom server URL used by Certbot/ACME when requesting a certificate, e.g `https://ca.internal/acme/acme/directory` |
|
||||||
|
|PLUGIN| Options are `webroot`, `standalone`, or `cloudflare` |
|
||||||
|
|PROPOGATION_TIME| **(Applies to Cloudflare plugin)** The amount of time (seconds) that certbot waits for the TXT records to propogate to Cloudflare before verifying - the more domains in the certificate, the longer you might need |
|
||||||
|
|
||||||
|
More detail on these environment variables may be found further up.
|
||||||
|
|
||||||
|
#### Certificate-specific Environment Variables
|
||||||
|
|
||||||
|
Any variable other than those described as **Core Options** can be set per-certificate in a multi-certificate environment. The syntax is `${VARIABLE_NAME}_${CERT_NUMBER}`. The only certificate-specific option that **must** be set is the `DOMAINS` option.
|
||||||
|
|
||||||
|
##### Multi-certificate container using global variables:
|
||||||
|
|
||||||
|
```yaml
|
||||||
|
certbot:
|
||||||
|
container_name: certbot
|
||||||
|
image: git.mrmeeb.stream/mrmeeb/certbot-cron
|
||||||
|
volumes:
|
||||||
|
- /docker/certbot-cron:/config
|
||||||
|
- /docker/nginx/www:/config/webroot
|
||||||
|
environment:
|
||||||
|
- PUID=1000
|
||||||
|
- PGID=1000
|
||||||
|
- TZ=Europe/London
|
||||||
|
- GENERATE_DHPARAM=false
|
||||||
|
- CERT_COUNT=2
|
||||||
|
- EMAIL=admin@domain.com
|
||||||
|
- CUSTOM_CA=root.pem
|
||||||
|
- CUSTOM_CA_SERVER=https://ca.internal/acme/acme/directory
|
||||||
|
- PLUGIN=webroot
|
||||||
|
- STAGING=false
|
||||||
|
- DOMAINS_1=website1.com
|
||||||
|
- DOMAINS_2=website2.com
|
||||||
|
```
|
||||||
|
|
||||||
|
##### Multi-certificate container using different options for each certificate:
|
||||||
|
```yaml
|
||||||
|
certbot:
|
||||||
|
container_name: certbot
|
||||||
|
image: git.mrmeeb.stream/mrmeeb/certbot-cron
|
||||||
|
volumes:
|
||||||
|
- /docker/certbot-cron:/config
|
||||||
|
- /docker/nginx/www:/config/webroot
|
||||||
|
environment:
|
||||||
|
- PUID=1000
|
||||||
|
- PGID=1000
|
||||||
|
- TZ=Europe/London
|
||||||
|
- GENERATE_DHPARAM=false
|
||||||
|
- CERT_COUNT=2
|
||||||
|
- EMAIL=admin@domain.com
|
||||||
|
- DOMAINS_1=website1.com
|
||||||
|
- CUSTOM_CA_1=root.pem
|
||||||
|
- CUSTOM_CA_SERVER_1=https://ca.internal/acme/acme/directory
|
||||||
|
- PLUGIN_1=webroot
|
||||||
|
- STAGING_1=false
|
||||||
|
- DOMAINS_2=website2.com
|
||||||
|
- PLUGIN_2=cloudflare
|
||||||
|
- CLOUDFLARE_TOKEN_2=abc123
|
||||||
|
- PROPOGATION_TIME_2=30
|
||||||
|
- STAGING_2=true
|
||||||
|
```
|
||||||
|
|
||||||
## Volumes
|
## Volumes
|
||||||
|
|
||||||
| Docker path | Purpose |
|
| Docker path | Purpose |
|
||||||
| --- | --- |
|
| --- | --- |
|
||||||
| /config | Stores configs and LetsEncrypt output for mounting in other containers
|
| /config | Stores configs and LetsEncrypt output for mounting in other containers
|
||||||
|
| /config/webroot | Mountpoint for the webroot of a separate webserver. **Required if `PLUGIN=webroot` is set**
|
||||||
|
|
||||||
## Other
|
## Ports
|
||||||
|
|
||||||
Thanks to [this guy](https://stackoverflow.com/questions/63447441/docker-stop-for-crond-times-out) for explaining how to make cron actually shutdown when stopping the container.
|
| Port | Purpose |
|
||||||
|
| --- | --- |
|
||||||
|
| 80 | Used by ACME to verify domain ownership. **Required if `PLUGIN=standalone` is set**
|
||||||
@ -1,7 +1,10 @@
|
|||||||
#!/command/with-contenv bash
|
#!/command/with-contenv bash
|
||||||
# shellcheck shell=bash
|
# shellcheck shell=bash
|
||||||
|
|
||||||
#Creating needed folders and files if they don't already exist
|
# Halt container if anything returns a non-zero exit code
|
||||||
|
set -e
|
||||||
|
|
||||||
|
# Creating needed folders and files if they don't already exist
|
||||||
if [ ! -d /config/.secrets ]
|
if [ ! -d /config/.secrets ]
|
||||||
then
|
then
|
||||||
mkdir /config/.secrets
|
mkdir /config/.secrets
|
||||||
@ -32,54 +35,734 @@ then
|
|||||||
touch /config/.crontab.txt
|
touch /config/.crontab.txt
|
||||||
fi
|
fi
|
||||||
|
|
||||||
if [ ! -f /config/.secrets/cloudflare.ini ]
|
function better_exit {
|
||||||
|
|
||||||
|
echo ""
|
||||||
|
echo ""
|
||||||
|
echo ""
|
||||||
|
echo "You can ignore the below error messages - they happened because the container exited with a non-0 exit code due misconfiguration"
|
||||||
|
echo "=========================================================="
|
||||||
|
exit 1
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
# Cleanup renew list and create it fresh, ready for commands to be run and added
|
||||||
|
echo "#!/command/with-contenv bash" > /config/.renew-list.sh
|
||||||
|
echo "" >> /config/.renew-list.sh
|
||||||
|
|
||||||
|
# Create original config file to track changes to environmental variables
|
||||||
|
if [ ! -f /config/.donoteditthisfile ]
|
||||||
then
|
then
|
||||||
touch /config/.secrets/cloudflare.ini
|
echo -e "ORIGDOMAINS=\"${DOMAINS}\" ORIGEMAIL=\"${EMAIL}\" ORIGSTAGING=\"${STAGING}\" ORIGCUSTOM_CA=\"${CUSTOM_CA}\" ORIGCUSTOM_CA_SERVER=\"${CUSTOM_CA_SERVER}\" ORIGPLUGIN=\"${PLUGIN}\" ORIGPROPOGATION_TIME=\"${PROPOGATION_TIME}\" ORIGCERT_COUNT=${CERT_COUNT}" > /config/.donoteditthisfile
|
||||||
fi
|
fi
|
||||||
|
|
||||||
if [ -n "$CLOUDFLARE_TOKEN" ]
|
# Load original config file
|
||||||
then
|
. /config/.donoteditthisfile
|
||||||
echo "Cloudflare token is present"
|
|
||||||
|
|
||||||
echo "dns_cloudflare_api_token = $CLOUDFLARE_TOKEN" > /config/.secrets/cloudflare.ini
|
# Revoke all certs if CERT_COUNT has decreased, starting fresh
|
||||||
|
if [ "${CERT_COUNT}" -lt "${ORIGCERT_COUNT}" ]; then
|
||||||
|
|
||||||
|
echo ""
|
||||||
|
|
||||||
|
echo "CERT_COUNT has decreased - revoking all certificates then reissuing to cleanup any lingerers."
|
||||||
|
|
||||||
|
# Use .donoteditthisfile_cert_* to get details of each issued certificate to revoke with correct parameters
|
||||||
|
|
||||||
|
x=1
|
||||||
|
while [ $x -le ${ORIGCERT_COUNT} ]; do
|
||||||
|
|
||||||
|
# Load config of particular cert
|
||||||
|
. /config/.donoteditthisfile_cert_${x}
|
||||||
|
|
||||||
|
# Setting up variables (requires two passes to clean away requirement for indirect variables)
|
||||||
|
## Pass 1
|
||||||
|
DOMAINS_P1=ORIGDOMAINS_${x}
|
||||||
|
EMAIL_P1=ORIGEMAIL_${x}
|
||||||
|
STAGING_P1=ORIGSTAGING_${x}
|
||||||
|
CUSTOM_CA_P1=ORIGCUSTOM_CA_${x}
|
||||||
|
CUSTOM_CA_SERVER_P1=ORIGCUSTOM_CA_SERVER_${x}
|
||||||
|
PLUGIN_P1=ORIGPLUGIN_${x}
|
||||||
|
PROPOGATION_TIME_P1=ORIGPROPOGATION_TIME_${x}
|
||||||
|
CLOUDFLARE_TOKEN_P1=ORIGCLOUDFLARE_TOKEN_${x}
|
||||||
|
|
||||||
|
## Pass 2
|
||||||
|
DOMAINS_MULTI=${!DOMAINS_P1}
|
||||||
|
EMAIL_MULTI=${!EMAIL_P1}
|
||||||
|
STAGING_MULTI=${!STAGING_P1}
|
||||||
|
CUSTOM_CA_MULTI=${!CUSTOM_CA_P1}
|
||||||
|
CUSTOM_CA_SERVER_MULTI=${!CUSTOM_CA_SERVER_P1}
|
||||||
|
PLUGIN_MULTI=${!PLUGIN_P1}
|
||||||
|
PROPOGATION_TIME_MULTI=${!PROPOGATION_TIME_P1}
|
||||||
|
CLOUDFLARE_TOKEN_MULTI=${!CLOUDFLARE_TOKEN_P1}
|
||||||
|
|
||||||
|
FIRST_DOMAIN_MULTI=$(echo ${DOMAINS_MULTI} | cut -d \, -f1)
|
||||||
|
|
||||||
|
echo ${FIRST_DOMAIN_MULTI}
|
||||||
|
|
||||||
|
if [ ! -z ${CUSTOM_CA_MULTI} ]
|
||||||
|
then
|
||||||
|
|
||||||
|
echo "A custom CA was used for issuing certificate ${x}. Using it to revoke as well."
|
||||||
|
|
||||||
|
if [ ! -d /config/custom_ca ]
|
||||||
|
then
|
||||||
|
mkdir /config/custom_ca
|
||||||
|
echo "Please place the custom CA root file used to generate the current certificate ${x} into /config/custom_ca and restart the container"
|
||||||
|
better_exit
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -z "$(ls -A /config/custom_ca)" ]
|
||||||
|
then
|
||||||
|
echo "A root certificate called ${CUSTOM_CA_MULTI} was used to generate a certificate, but the /config/custom_ca dir is now empty. Please place this root certificate back this directory and restart the container so it can be safely revoked"
|
||||||
|
better_exit
|
||||||
|
fi
|
||||||
|
|
||||||
|
CUSTOM_CA_PATH_MULTI=/config/custom_ca/${CUSTOM_CA_MULTI}
|
||||||
|
CUSTOM_CA_SERVER_OPT_MULTI="--server ${CUSTOM_CA_SERVER_MULTI}"
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ $STAGING_MULTI = "true" ]
|
||||||
|
then
|
||||||
|
|
||||||
|
# Reusing the CUSTOM_CA_SERVER_OPT variable to add staging option if that was selected
|
||||||
|
CUSTOM_CA_SERVER_OPT_MULTI="--server https://acme-staging-v02.api.letsencrypt.org/directory"
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -f /config/letsencrypt/live/"${FIRST_DOMAIN_MULTI}"/fullchain.pem ]
|
||||||
|
then
|
||||||
|
|
||||||
|
REQUESTS_CA_BUNDLE=$CUSTOM_CA_PATH_MULTI certbot revoke --non-interactive --agree-tos --email $EMAIL_MULTI --config-dir /config/letsencrypt --work-dir /config/.tmp --logs-dir /config/logs --cert-path /config/letsencrypt/live/"${FIRST_DOMAIN_MULTI}"/fullchain.pem ${CUSTOM_CA_SERVER_OPT_MULTI} || true
|
||||||
|
|
||||||
|
rm -rf /config/letsencrypt/archive/"${FIRST_DOMAIN_MULTI}"
|
||||||
|
rm -rf /config/letsencrypt/live/"${FIRST_DOMAIN_MULTI}"
|
||||||
|
rm -rf /config/letsencrypt/renewal/"${FIRST_DOMAIN_MULTI}".conf
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
# Delete .donoteditthisfile_cert_${x}
|
||||||
|
rm -rf /config/.donoteditthisfile_cert_${x}
|
||||||
|
|
||||||
|
# Scrubbing variables before running next cert revoke to prevent overlap of values
|
||||||
|
DOMAINS_MULTI=
|
||||||
|
EMAIL_MULTI=
|
||||||
|
STAGING_MULTI=
|
||||||
|
CUSTOM_CA_MULTI=
|
||||||
|
CUSTOM_CA_SERVER_MULTI=
|
||||||
|
PLUGIN_MULTI=
|
||||||
|
PROPOGATION_TIME_MULTI=
|
||||||
|
CLOUDFLARE_TOKEN_MULTI=
|
||||||
|
CUSTOM_CA_PATH_MULTI=
|
||||||
|
CUSTOM_CA_SERVER_OPT_MULTI=
|
||||||
|
|
||||||
|
x=$(( $x + 1 ))
|
||||||
|
|
||||||
|
done
|
||||||
|
|
||||||
|
echo "Tidying up any potential lingering ACME challenges in /config/webroot from failed webroot activations"
|
||||||
|
rm -rf /config/webroot/.well-known/acme-challenge
|
||||||
|
|
||||||
fi
|
fi
|
||||||
|
|
||||||
if [ ! -s /config/.secrets/cloudflare.ini ]
|
function single_domain {
|
||||||
then
|
|
||||||
echo "cloudflare.ini is empty - please add your Cloudflare credentials or API key before continuing. This can be done as an ENV var, or by editing the file directly"
|
|
||||||
|
|
||||||
exit 22
|
# Checking for changes to config file, revoke certs if necessary
|
||||||
|
if [ ! "${DOMAINS}" = "${ORIGDOMAINS}" ] ||
|
||||||
|
[ ! "${EMAIL}" = "${ORIGEMAIL}" ] ||
|
||||||
|
[ ! "${STAGING}" = "${ORIGSTAGING}" ] ||
|
||||||
|
[ ! "${CUSTOM_CA}" = "${ORIGCUSTOM_CA}" ] ||
|
||||||
|
[ ! "${CUSTOM_CA_SERVER}" = "${ORIGCUSTOM_CA_SERVER}" ] ||
|
||||||
|
[ ! "${PLUGIN}" = "${ORIGPLUGIN}" ] ||
|
||||||
|
[ ! "${PROPOGATION_TIME}" = "${ORIGPROPOGATION_TIME}" ]
|
||||||
|
then
|
||||||
|
|
||||||
|
echo ""
|
||||||
|
|
||||||
|
echo "Configuration has changed since the last certificate was issued. Revoking and regenerating certs"
|
||||||
|
FIRST_DOMAIN=$(echo $ORIGDOMAINS | cut -d \, -f1)
|
||||||
|
|
||||||
|
if [ ! -z $ORIGCUSTOM_CA ]
|
||||||
|
then
|
||||||
|
|
||||||
|
echo "A custom CA was used for issuing. Using it to revoke as well."
|
||||||
|
|
||||||
|
if [ ! -d /config/custom_ca ]
|
||||||
|
then
|
||||||
|
mkdir /config/custom_ca
|
||||||
|
echo "Please place the custom CA root file used to generate the current certificate into /config/custom_ca and restart the container"
|
||||||
|
better_exit
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -z "$(ls -A /config/custom_ca)" ]
|
||||||
|
then
|
||||||
|
echo "A root certificate called ${ORIGCUSTOM_CA} was used to generate a certificate, but the /config/custom_ca dir is now empty. Please place this root certificate back this directory and restart the container so it can be safely revoked"
|
||||||
|
better_exit
|
||||||
|
fi
|
||||||
|
|
||||||
|
ORIGCUSTOM_CA_PATH=/config/custom_ca/$ORIGCUSTOM_CA
|
||||||
|
ORIGCUSTOM_CA_SERVER_OPT="--server $ORIGCUSTOM_CA_SERVER"
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ $ORIGSTAGING = "true" ]
|
||||||
|
then
|
||||||
|
|
||||||
|
# Reusing the CUSTOM_CA_SERVER_OPT variable to add staging option if that was selected
|
||||||
|
ORIGCUSTOM_CA_SERVER_OPT="--server https://acme-staging-v02.api.letsencrypt.org/directory"
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -f /config/letsencrypt/live/"${FIRST_DOMAIN}"/fullchain.pem ]
|
||||||
|
then
|
||||||
|
|
||||||
|
REQUESTS_CA_BUNDLE=$ORIGCUSTOM_CA_PATH certbot revoke --non-interactive --agree-tos --email $ORIGEMAIL --config-dir /config/letsencrypt --work-dir /config/.tmp --logs-dir /config/logs --cert-path /config/letsencrypt/live/"${FIRST_DOMAIN}"/fullchain.pem $ORIGCUSTOM_CA_SERVER_OPT || true
|
||||||
|
|
||||||
|
rm -rf /config/letsencrypt/archive/"${FIRST_DOMAIN}"
|
||||||
|
rm -rf /config/letsencrypt/live/"${FIRST_DOMAIN}"
|
||||||
|
rm -rf /config/letsencrypt/renewal/"${FIRST_DOMAIN}".conf
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
# Update config file with new env vars
|
||||||
|
echo -e "ORIGDOMAINS=\"${DOMAINS}\" ORIGEMAIL=\"${EMAIL}\" ORIGSTAGING=\"${STAGING}\" ORIGCUSTOM_CA=\"${CUSTOM_CA}\" ORIGCUSTOM_CA_SERVER=\"${CUSTOM_CA_SERVER}\" ORIGPLUGIN=\"${PLUGIN}\" ORIGPROPOGATION_TIME=\"${PROPOGATION_TIME}\" ORIGCERT_COUNT=${CERT_COUNT}" > /config/.donoteditthisfile
|
||||||
|
|
||||||
|
echo ""
|
||||||
|
|
||||||
|
if [ ! -z $CUSTOM_CA ]
|
||||||
|
then
|
||||||
|
|
||||||
|
echo "Using a custom CA for issuing certificates"
|
||||||
|
|
||||||
|
if [ ! -d /config/custom_ca ]
|
||||||
|
then
|
||||||
|
mkdir /config/custom_ca
|
||||||
|
echo "Please place your custom CA file into /config/custom_ca and restart the container"
|
||||||
|
better_exit
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -z "$(ls -A /config/custom_ca)" ]
|
||||||
|
then
|
||||||
|
echo "The CUSTOM_CA option is populated, but the /config/custom_ca dir is empty. Please place your root certificate in this directory and restart the container"
|
||||||
|
better_exit
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -z $CUSTOM_CA_SERVER ]
|
||||||
|
then
|
||||||
|
echo "CUSTOM_CA_SERVER has not been defined. It is required for using a custom CA to issue a certificate"
|
||||||
|
better_exit
|
||||||
|
fi
|
||||||
|
|
||||||
|
CUSTOM_CA_PATH=/config/custom_ca/$CUSTOM_CA
|
||||||
|
CUSTOM_CA_SERVER_OPT="--server $CUSTOM_CA_SERVER"
|
||||||
|
|
||||||
|
if [ $STAGING = "true" ]
|
||||||
|
then
|
||||||
|
|
||||||
|
echo "Staging option is not supported when using a custom CA. To remove this alert, set staging to false. If your CA has a standing endpoint, use the CUSTOM_CA_SERVER option to point to it instead"
|
||||||
|
better_exit
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
BASE_COMMAND=(certbot certonly --non-interactive --config-dir /config/letsencrypt --work-dir /config/.tmp --logs-dir /config/logs --key-path /config/letsencrypt/keys --expand --agree-tos $CUSTOM_CA_SERVER_OPT --email $EMAIL -d $DOMAINS)
|
||||||
|
|
||||||
|
## Run with Cloudflare plugin
|
||||||
|
if [ $PLUGIN == "cloudflare" ]
|
||||||
|
then
|
||||||
|
|
||||||
|
echo "Using Cloudflare plugin"
|
||||||
|
|
||||||
|
if [ ! -f /config/.secrets/cloudflare.ini ]
|
||||||
|
then
|
||||||
|
touch /config/.secrets/cloudflare.ini
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -n "$CLOUDFLARE_TOKEN" ]
|
||||||
|
then
|
||||||
|
echo "Cloudflare token is present"
|
||||||
|
|
||||||
|
echo "dns_cloudflare_api_token = $CLOUDFLARE_TOKEN" > /config/.secrets/cloudflare.ini
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ ! -s /config/.secrets/cloudflare.ini ]
|
||||||
|
then
|
||||||
|
echo "cloudflare.ini is empty - please add your Cloudflare credentials or API key before continuing. This can be done by setting CLOUDFLARE_TOKEN, or by editing /config/.secrets/cloudflare.ini directly"
|
||||||
|
|
||||||
|
better_exit
|
||||||
|
fi
|
||||||
|
|
||||||
|
#Securing cloudflare.ini to supress warnings
|
||||||
|
chmod 600 /config/.secrets/cloudflare.ini
|
||||||
|
|
||||||
|
echo "Creating certificates, or attempting to renew if they already exist"
|
||||||
|
|
||||||
|
if [ $STAGING = true ]
|
||||||
|
then
|
||||||
|
echo "Using staging endpoint - THIS SHOULD BE USED FOR TESTING ONLY"
|
||||||
|
${BASE_COMMAND[@]} --dns-cloudflare --dns-cloudflare-propagation-seconds $PROPOGATION_TIME --dns-cloudflare-credentials /config/.secrets/cloudflare.ini --staging
|
||||||
|
# Add to renewal list
|
||||||
|
echo "REQUESTS_CA_BUNDLE=$CUSTOM_CA_PATH ${BASE_COMMAND[@]} --dns-cloudflare --dns-cloudflare-propagation-seconds $PROPOGATION_TIME --dns-cloudflare-credentials /config/.secrets/cloudflare.ini --staging" >> /config/.renew-list.sh
|
||||||
|
echo "Creation/renewal attempt complete"
|
||||||
|
elif [ $STAGING = false ]
|
||||||
|
then
|
||||||
|
echo "Using production endpoint"
|
||||||
|
${BASE_COMMAND[@]} --dns-cloudflare --dns-cloudflare-propagation-seconds $PROPOGATION_TIME --dns-cloudflare-credentials /config/.secrets/cloudflare.ini
|
||||||
|
# Add to renewal list
|
||||||
|
echo "REQUESTS_CA_BUNDLE=$CUSTOM_CA_PATH ${BASE_COMMAND[@]} --dns-cloudflare --dns-cloudflare-propagation-seconds $PROPOGATION_TIME --dns-cloudflare-credentials /config/.secrets/cloudflare.ini" >> /config/.renew-list.sh
|
||||||
|
echo "Creation/renewal attempt complete"
|
||||||
|
else
|
||||||
|
echo "Unrecognised option for STAGING variable - check your configuration"
|
||||||
|
|
||||||
|
better_exit
|
||||||
|
fi
|
||||||
|
|
||||||
|
## Run with Standalone plugin
|
||||||
|
elif [ $PLUGIN == "standalone" ]
|
||||||
|
then
|
||||||
|
|
||||||
|
echo "Using HTTP verification via built-in web-server - please ensure port 80 is exposed."
|
||||||
|
|
||||||
|
if [ $STAGING = true ]
|
||||||
|
then
|
||||||
|
echo "Using staging endpoint - THIS SHOULD BE USED FOR TESTING ONLY"
|
||||||
|
REQUESTS_CA_BUNDLE=$CUSTOM_CA_PATH ${BASE_COMMAND[@]} --standalone --staging
|
||||||
|
# Add to renewal list
|
||||||
|
echo "REQUESTS_CA_BUNDLE=$CUSTOM_CA_PATH ${BASE_COMMAND[@]} --standalone --staging" >> /config/.renew-list.sh
|
||||||
|
echo "Creation/renewal attempt complete"
|
||||||
|
elif [ $STAGING = false ]
|
||||||
|
then
|
||||||
|
echo "Using production endpoint"
|
||||||
|
REQUESTS_CA_BUNDLE=$CUSTOM_CA_PATH ${BASE_COMMAND[@]} --standalone
|
||||||
|
# Add to renewal list
|
||||||
|
echo "REQUESTS_CA_BUNDLE=$CUSTOM_CA_PATH ${BASE_COMMAND[@]} --standalone" >> /config/.renew-list.sh
|
||||||
|
echo "Creation/renewal attempt complete"
|
||||||
|
else
|
||||||
|
echo "Unrecognised option for STAGING variable - check your configuration"
|
||||||
|
|
||||||
|
better_exit
|
||||||
|
fi
|
||||||
|
|
||||||
|
## Run with webroot plugin
|
||||||
|
elif [ $PLUGIN == "webroot" ]
|
||||||
|
then
|
||||||
|
|
||||||
|
echo "Using HTTP verification via webroot - please ensure you have mounted a webroot at /config/webroot from a web-server reachable via the domain you are issuing a certificate for."
|
||||||
|
|
||||||
|
if [ $STAGING = true ]
|
||||||
|
then
|
||||||
|
echo "Using staging endpoint - THIS SHOULD BE USED FOR TESTING ONLY"
|
||||||
|
REQUESTS_CA_BUNDLE=$CUSTOM_CA_PATH ${BASE_COMMAND[@]} --webroot --webroot-path /config/webroot --staging
|
||||||
|
# Add to renewal list
|
||||||
|
echo "REQUESTS_CA_BUNDLE=$CUSTOM_CA_PATH ${BASE_COMMAND[@]} --webroot --webroot-path /config/webroot --staging" >> /config/.renew-list.sh
|
||||||
|
echo "Creation/renewal attempt complete"
|
||||||
|
elif [ $STAGING = false ]
|
||||||
|
then
|
||||||
|
echo "Using production endpoint"
|
||||||
|
REQUESTS_CA_BUNDLE=$CUSTOM_CA_PATH ${BASE_COMMAND[@]} --webroot --webroot-path /config/webroot
|
||||||
|
# Add to renewal list
|
||||||
|
echo "REQUESTS_CA_BUNDLE=$CUSTOM_CA_PATH ${BASE_COMMAND[@]} --webroot --webroot-path /config/webroot" >> /config/.renew-list.sh
|
||||||
|
echo "Creation/renewal attempt complete"
|
||||||
|
else
|
||||||
|
echo "Unrecognised option for STAGING variable - check your configuration"
|
||||||
|
|
||||||
|
better_exit
|
||||||
|
fi
|
||||||
|
|
||||||
|
else
|
||||||
|
|
||||||
|
echo "Unrecognised option for PLUGIN variable - check your configuration"
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
function multi_domain {
|
||||||
|
|
||||||
|
# Update config file with new env vars
|
||||||
|
echo -e "ORIGDOMAINS=\"${DOMAINS}\" ORIGEMAIL=\"${EMAIL}\" ORIGSTAGING=\"${STAGING}\" ORIGCUSTOM_CA=\"${CUSTOM_CA}\" ORIGCUSTOM_CA_SERVER=\"${CUSTOM_CA_SERVER}\" ORIGPLUGIN=\"${PLUGIN}\" ORIGPROPOGATION_TIME=\"${PROPOGATION_TIME}\" ORIGCERT_COUNT=${CERT_COUNT}" > /config/.donoteditthisfile
|
||||||
|
|
||||||
|
## Start multi-domain looper
|
||||||
|
x=1
|
||||||
|
while [ $x -le $CERT_COUNT ]
|
||||||
|
do
|
||||||
|
|
||||||
|
# Setting up variables (requires two passes to clean away requirement for indirect variable)
|
||||||
|
## Pass 1
|
||||||
|
DOMAINS_P1=DOMAINS_${x}
|
||||||
|
EMAIL_P1=EMAIL_${x}
|
||||||
|
STAGING_P1=STAGING_${x}
|
||||||
|
CUSTOM_CA_P1=CUSTOM_CA_${x}
|
||||||
|
CUSTOM_CA_SERVER_P1=CUSTOM_CA_SERVER_${x}
|
||||||
|
PLUGIN_P1=PLUGIN_${x}
|
||||||
|
PROPOGATION_TIME_P1=PROPOGATION_TIME_${x}
|
||||||
|
CLOUDFLARE_TOKEN_P1=CLOUDFLARE_TOKEN_${x}
|
||||||
|
|
||||||
|
## Pass 2
|
||||||
|
DOMAINS_MULTI=${!DOMAINS_P1}
|
||||||
|
EMAIL_MULTI=${!EMAIL_P1}
|
||||||
|
STAGING_MULTI=${!STAGING_P1}
|
||||||
|
CUSTOM_CA_MULTI=${!CUSTOM_CA_P1}
|
||||||
|
CUSTOM_CA_SERVER_MULTI=${!CUSTOM_CA_SERVER_P1}
|
||||||
|
PLUGIN_MULTI=${!PLUGIN_P1}
|
||||||
|
PROPOGATION_TIME_MULTI=${!PROPOGATION_TIME_P1}
|
||||||
|
CLOUDFLARE_TOKEN_MULTI=${!CLOUDFLARE_TOKEN_P1}
|
||||||
|
|
||||||
|
# Inheriting global default if undefined for certain variables
|
||||||
|
if [ -z ${EMAIL_MULTI} ]; then
|
||||||
|
EMAIL_MULTI=${EMAIL}
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -z ${STAGING_MULTI} ]; then
|
||||||
|
STAGING_MULTI=${STAGING}
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -z ${CUSTOM_CA_MULTI} ]; then
|
||||||
|
CUSTOM_CA_MULTI=${CUSTOM_CA}
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -z ${CUSTOM_CA_SERVER_MULTI} ]; then
|
||||||
|
CUSTOM_CA_SERVER_MULTI=${CUSTOM_CA_SERVER}
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -z ${PLUGIN_MULTI} ]; then
|
||||||
|
PLUGIN_MULTI=${PLUGIN}
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -z ${PROPOGATION_TIME_MULTI} ]; then
|
||||||
|
PROPOGATION_TIME_MULTI=${PROPOGATION_TIME}
|
||||||
|
fi
|
||||||
|
|
||||||
|
# Create original config file to track changes to environmental variables
|
||||||
|
if [ ! -f /config/.donoteditthisfile_cert_${x} ]
|
||||||
|
then
|
||||||
|
echo -e "ORIGDOMAINS_${x}=\"${DOMAINS_MULTI}\" ORIGEMAIL_${x}=\"${EMAIL_MULTI}\" ORIGSTAGING_${x}=\"${STAGING_MULTI}\" ORIGCUSTOM_CA_${x}=\"${CUSTOM_CA_MULTI}\" ORIGCUSTOM_CA_SERVER_${x}=\"${CUSTOM_CA_SERVER_MULTI}\" ORIGPLUGIN_${x}=\"${PLUGIN_MULTI}\" ORIGPROPOGATION_TIME_${x}=\"${PROPOGATION_TIME_MULTI}\"" > /config/.donoteditthisfile_cert_${x}
|
||||||
|
fi
|
||||||
|
|
||||||
|
# Load original config file
|
||||||
|
. /config/.donoteditthisfile_cert_${x}
|
||||||
|
|
||||||
|
ORIGDOMAINS_MULTI=ORIGDOMAINS_${x}
|
||||||
|
ORIGEMAIL_MULTI=ORIGEMAIL_${x}
|
||||||
|
ORIGSTAGING_MULTI=ORIGSTAGING_${x}
|
||||||
|
ORIGCUSTOM_CA_MULTI=ORIGCUSTOM_CA_${x}
|
||||||
|
ORIGCUSTOM_CA_SERVER_MULTI=ORIGCUSTOM_CA_SERVER_${x}
|
||||||
|
ORIGPLUGIN_MULTI=ORIGPLUGIN_${x}
|
||||||
|
ORIGPROPOGATION_TIME_MULTI=ORIGPROPOGATION_TIME_${x}
|
||||||
|
ORIGCLOUDFLARE_TOKEN_MULTI=ORIGCLOUDFLARE_TOKEN_${x}
|
||||||
|
|
||||||
|
# Log variables to console (have to remove indent because bash dumb)
|
||||||
|
|
||||||
|
echo "
|
||||||
|
----------------------------------------------------------------------
|
||||||
|
CERTIFICATE ${x} ENVIRONMENT
|
||||||
|
----------------------------------------------------------------------"
|
||||||
|
echo \
|
||||||
|
"DOMAINS_${x}=${DOMAINS_MULTI}
|
||||||
|
EMAIL_${x}=${EMAIL_MULTI}
|
||||||
|
STAGING_${x}=${STAGING_MULTI}
|
||||||
|
CUSTOM_CA_${x}=${CUSTOM_CA_MULTI}
|
||||||
|
CUSTOM_CA_SERVER_${x}=${CUSTOM_CA_SERVER_MULTI}
|
||||||
|
PLUGIN_${x}=${PLUGIN_MULTI}"
|
||||||
|
## Get plugin-specific data if single certificate config
|
||||||
|
if [ ${PLUGIN_MULTI} == 'cloudflare' ]; then
|
||||||
|
echo \
|
||||||
|
"PROPOGATION_TIME_${x}=${PROPOGATION_TIME_MULTI}"
|
||||||
fi
|
fi
|
||||||
|
if [ ${PLUGIN_MULTI} == 'cloudflare' ] && [ ! -z ${CLOUDFLARE_TOKEN_MULTI} ]; then
|
||||||
|
echo \
|
||||||
|
"CLOUDFLARE_TOKEN_${x}=[hidden]"
|
||||||
|
elif [ ${PLUGIN_MULTI} == 'cloudflare' ] && [ -z ${CLOUDFLARE_TOKEN_MULTI} ]; then
|
||||||
|
echo \
|
||||||
|
"CLOUDFLARE_TOKEN_${x}="
|
||||||
|
fi
|
||||||
|
echo \
|
||||||
|
"----------------------------------------------------------------------
|
||||||
|
"
|
||||||
|
|
||||||
#Securing cloudflare.ini to supress warnings
|
# Begin actually requesting the certificate
|
||||||
chmod 600 /config/.secrets/cloudflare.ini
|
|
||||||
|
|
||||||
echo "Creating certificates, or attempting to renew if they already exist"
|
echo "Requesting certificate $x"
|
||||||
|
|
||||||
if [[ $STAGING = true ]]
|
# Checking for changes to config file, revoke certs if necessary
|
||||||
|
if [ ! "${DOMAINS_MULTI}" = "${!ORIGDOMAINS_MULTI}" ] ||
|
||||||
|
[ ! "${EMAIL_MULTI}" = "${!ORIGEMAIL_MULTI}" ] ||
|
||||||
|
[ ! "${STAGING_MULTI}" = "${!ORIGSTAGING_MULTI}" ] ||
|
||||||
|
[ ! "${CUSTOM_CA_MULTI}" = "${!ORIGCUSTOM_CA_MULTI}" ] ||
|
||||||
|
[ ! "${CUSTOM_CA_SERVER_MULTI}" = "${!ORIGCUSTOM_CA_SERVER_MULTI}" ] ||
|
||||||
|
[ ! "${PLUGIN_MULTI}" = "${!ORIGPLUGIN_MULTI}" ] ||
|
||||||
|
[ ! "${PROPOGATION_TIME_MULTI}" = "${!ORIGPROPOGATION_TIME_MULTI}" ]
|
||||||
|
then
|
||||||
|
|
||||||
|
echo ""
|
||||||
|
|
||||||
|
echo "Configuration has changed since certificate ${x} was last issued. Revoking and regenerating cert ${x}"
|
||||||
|
FIRST_DOMAIN_MULTI=$(echo ${!ORIGDOMAINS_MULTI} | cut -d \, -f1)
|
||||||
|
|
||||||
|
if [ ! -z ${!ORIGCUSTOM_CA_MULTI} ]
|
||||||
|
then
|
||||||
|
|
||||||
|
echo "A custom CA was used for issuing certificate ${x}. Using it to revoke as well."
|
||||||
|
|
||||||
|
if [ ! -d /config/custom_ca ]
|
||||||
|
then
|
||||||
|
mkdir /config/custom_ca
|
||||||
|
echo "Please place the custom CA root file used to generate the current certificate ${x} into /config/custom_ca and restart the container"
|
||||||
|
better_exit
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -z "$(ls -A /config/custom_ca)" ]
|
||||||
|
then
|
||||||
|
echo "A root certificate called ${!ORIGCUSTOM_CA_MULTI} was used to generate a certificate, but the /config/custom_ca dir is now empty. Please place this root certificate back this directory and restart the container so it can be safely revoked"
|
||||||
|
better_exit
|
||||||
|
fi
|
||||||
|
|
||||||
|
ORIGCUSTOM_CA_PATH_MULTI=/config/custom_ca/${!ORIGCUSTOM_CA_MULTI}
|
||||||
|
ORIGCUSTOM_CA_SERVER_OPT_MULTI="--server ${!ORIGCUSTOM_CA_SERVER_MULTI}"
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ $ORIGSTAGING_MULTI = "true" ]
|
||||||
|
then
|
||||||
|
|
||||||
|
# Reusing the CUSTOM_CA_SERVER_OPT variable to add staging option if that was selected
|
||||||
|
ORIGCUSTOM_CA_SERVER_OPT_MULTI="--server https://acme-staging-v02.api.letsencrypt.org/directory"
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -f /config/letsencrypt/live/"${FIRST_DOMAIN_MULTI}"/fullchain.pem ]
|
||||||
|
then
|
||||||
|
|
||||||
|
REQUESTS_CA_BUNDLE=$ORIGCUSTOM_CA_PATH_MULTI certbot revoke --non-interactive --agree-tos --email $ORIGEMAIL_MULTI --config-dir /config/letsencrypt --work-dir /config/.tmp --logs-dir /config/logs --cert-path /config/letsencrypt/live/"${FIRST_DOMAIN_MULTI}"/fullchain.pem ${ORIGCUSTOM_CA_SERVER_OPT_MULTI} || true
|
||||||
|
|
||||||
|
rm -rf /config/letsencrypt/archive/"${FIRST_DOMAIN_MULTI}"
|
||||||
|
rm -rf /config/letsencrypt/live/"${FIRST_DOMAIN_MULTI}"
|
||||||
|
rm -rf /config/letsencrypt/renewal/"${FIRST_DOMAIN_MULTI}".conf
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
echo "Tidying up any potential lingering ACME challenges in /config/webroot from failed webroot activations"
|
||||||
|
rm -rf /config/webroot/.well-known/acme-challenge
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
# Update config file with new cert-specific env vars
|
||||||
|
echo -e "ORIGDOMAINS_${x}=\"${DOMAINS_MULTI}\" ORIGEMAIL_${x}=\"${EMAIL_MULTI}\" ORIGSTAGING_${x}=\"${STAGING_MULTI}\" ORIGCUSTOM_CA_${x}=\"${CUSTOM_CA_MULTI}\" ORIGCUSTOM_CA_SERVER_${x}=\"${CUSTOM_CA_SERVER_MULTI}\" ORIGPLUGIN_${x}=\"${PLUGIN_MULTI}\" ORIGPROPOGATION_TIME_${x}=\"${PROPOGATION_TIME_MULTI}\"" > /config/.donoteditthisfile_cert_${x}
|
||||||
|
|
||||||
|
echo ""
|
||||||
|
|
||||||
|
if [ ! -z ${CUSTOM_CA_MULTI} ]
|
||||||
|
then
|
||||||
|
|
||||||
|
echo "Using a custom CA for issuing certificate ${x}"
|
||||||
|
|
||||||
|
if [ ! -d /config/custom_ca ]
|
||||||
|
then
|
||||||
|
mkdir /config/custom_ca
|
||||||
|
echo "Please place your custom CA file into /config/custom_ca and restart the container"
|
||||||
|
better_exit
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -z "$(ls -A /config/custom_ca)" ]
|
||||||
|
then
|
||||||
|
echo "The CUSTOM_CA_${x} option is populated, but the /config/custom_ca dir is empty. Please place your root certificate for certificate ${x} in this directory and restart the container"
|
||||||
|
better_exit
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -z ${CUSTOM_CA_SERVER_MULTI} ]
|
||||||
|
then
|
||||||
|
echo "CUSTOM_CA_SERVER_${x} has not been defined. It is required when using a custom CA to issue certificate ${x}"
|
||||||
|
better_exit
|
||||||
|
fi
|
||||||
|
|
||||||
|
CUSTOM_CA_PATH_MULTI=/config/custom_ca/${CUSTOM_CA_MULTI}
|
||||||
|
CUSTOM_CA_SERVER_OPT_MULTI="--server ${CUSTOM_CA_SERVER_MULTI}"
|
||||||
|
|
||||||
|
if [ ${STAGING_MULTI} = "true" ]
|
||||||
|
then
|
||||||
|
|
||||||
|
echo "Staging option is not supported when using a custom CA. To remove this alert, set staging to false. If your CA has a standing endpoint, use the CUSTOM_CA_SERVER_${x} option to point to it instead"
|
||||||
|
better_exit
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
BASE_COMMAND=(certbot certonly --non-interactive --config-dir /config/letsencrypt --work-dir /config/.tmp --logs-dir /config/logs --key-path /config/letsencrypt/keys --expand --agree-tos "${CUSTOM_CA_SERVER_OPT_MULTI}" --email "${EMAIL_MULTI}" -d "${DOMAINS_MULTI}")
|
||||||
|
|
||||||
|
## Run with Cloudflare plugin
|
||||||
|
if [ ${PLUGIN_MULTI} == "cloudflare" ]
|
||||||
|
then
|
||||||
|
|
||||||
|
echo "Using Cloudflare plugin"
|
||||||
|
|
||||||
|
if [ ! -f /config/.secrets/cloudflare.ini ]
|
||||||
|
then
|
||||||
|
touch /config/.secrets/cloudflare.ini
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -n "${CLOUDFLARE_TOKEN_MULTI}" ]
|
||||||
|
then
|
||||||
|
echo "Cloudflare token is present"
|
||||||
|
|
||||||
|
echo "dns_cloudflare_api_token = ${CLOUDFLARE_TOKEN_MULTI}" > /config/.secrets/cloudflare.ini
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ ! -s /config/.secrets/cloudflare.ini ]
|
||||||
|
then
|
||||||
|
echo "cloudflare.ini is empty - please add your Cloudflare credentials or API key before continuing. This can be done by setting CLOUDFLARE_TOKEN_${x}"
|
||||||
|
|
||||||
|
better_exit
|
||||||
|
fi
|
||||||
|
|
||||||
|
#Securing cloudflare.ini to supress warnings
|
||||||
|
chmod 600 /config/.secrets/cloudflare.ini
|
||||||
|
|
||||||
|
echo "Creating certificates, or attempting to renew if they already exist"
|
||||||
|
|
||||||
|
if [ ${STAGING_MULTI} = true ]
|
||||||
|
then
|
||||||
|
echo "Using staging endpoint - THIS SHOULD BE USED FOR TESTING ONLY"
|
||||||
|
${BASE_COMMAND[@]} --dns-cloudflare --dns-cloudflare-propagation-seconds ${PROPOGATION_TIME_MULTI} --dns-cloudflare-credentials /config/.secrets/cloudflare.ini --staging
|
||||||
|
# Add to renewal list
|
||||||
|
echo "## Certificate ${x}" >> /config/.renew-list.sh
|
||||||
|
echo "${BASE_COMMAND[@]} --dns-cloudflare --dns-cloudflare-propagation-seconds ${PROPOGATION_TIME_MULTI} --dns-cloudflare-credentials /config/.secrets/cloudflare.ini --staging" >> /config/.renew-list.sh
|
||||||
|
echo "" >> /config/.renew-list.sh
|
||||||
|
echo "Creation/renewal attempt complete"
|
||||||
|
elif [ ${STAGING_MULTI} = false ]
|
||||||
|
then
|
||||||
|
echo "Using production endpoint"
|
||||||
|
${BASE_COMMAND[@]} --dns-cloudflare --dns-cloudflare-propagation-seconds ${PROPOGATION_TIME_MULTI} --dns-cloudflare-credentials /config/.secrets/cloudflare.ini
|
||||||
|
# Add to renewal list
|
||||||
|
echo "## Certificate ${x}" >> /config/.renew-list.sh
|
||||||
|
echo "REQUESTS_CA_BUNDLE=$CUSTOM_CA_PATH ${BASE_COMMAND[@]} --dns-cloudflare --dns-cloudflare-propagation-seconds ${PROPOGATION_TIME_MULTI} --dns-cloudflare-credentials /config/.secrets/cloudflare.ini" >> /config/.renew-list.sh
|
||||||
|
echo "" >> /config/.renew-list.sh
|
||||||
|
echo "Creation/renewal attempt complete"
|
||||||
|
else
|
||||||
|
echo "Unrecognised option for STAGING variable - check your configuration"
|
||||||
|
|
||||||
|
better_exit
|
||||||
|
fi
|
||||||
|
|
||||||
|
## Run with Standalone plugin
|
||||||
|
elif [ ${PLUGIN_MULTI} == "standalone" ]
|
||||||
|
then
|
||||||
|
|
||||||
|
echo "Using HTTP verification via built-in web-server - please ensure port 80 is exposed."
|
||||||
|
|
||||||
|
if [ ${STAGING_MULTI} = true ]
|
||||||
|
then
|
||||||
|
echo "Using staging endpoint - THIS SHOULD BE USED FOR TESTING ONLY"
|
||||||
|
REQUESTS_CA_BUNDLE=${CUSTOM_CA_PATH_MULTI} ${BASE_COMMAND[@]} --standalone --staging
|
||||||
|
# Add to renewal list
|
||||||
|
echo "## Certificate ${x}" >> /config/.renew-list.sh
|
||||||
|
echo "REQUESTS_CA_BUNDLE=${CUSTOM_CA_PATH_MULTI} ${BASE_COMMAND[@]} --standalone --staging" >> /config/.renew-list.sh
|
||||||
|
echo "" >> /config/.renew-list.sh
|
||||||
|
echo "Creation/renewal attempt complete"
|
||||||
|
elif [ ${STAGING_MULTI} = false ]
|
||||||
|
then
|
||||||
|
echo "Using production endpoint"
|
||||||
|
REQUESTS_CA_BUNDLE=${CUSTOM_CA_PATH_MULTI} ${BASE_COMMAND[@]} --standalone
|
||||||
|
# Add to renewal list
|
||||||
|
echo "## Certificate ${x}" >> /config/.renew-list.sh
|
||||||
|
echo "REQUESTS_CA_BUNDLE=${CUSTOM_CA_PATH_MULTI} ${BASE_COMMAND[@]} --standalone" >> /config/.renew-list.sh
|
||||||
|
echo "" >> /config/.renew-list.sh
|
||||||
|
echo "Creation/renewal attempt complete"
|
||||||
|
else
|
||||||
|
echo "Unrecognised option for STAGING variable - check your configuration"
|
||||||
|
|
||||||
|
better_exit
|
||||||
|
fi
|
||||||
|
|
||||||
|
## Run with webroot plugin
|
||||||
|
elif [ ${PLUGIN_MULTI} == "webroot" ]
|
||||||
|
then
|
||||||
|
|
||||||
|
echo "Using HTTP verification via webroot - please ensure you have mounted a webroot at /config/webroot from a web-server reachable via the domain you are issuing a certificate for."
|
||||||
|
|
||||||
|
if [ ${STAGING_MULTI} = true ]
|
||||||
|
then
|
||||||
|
echo "Using staging endpoint - THIS SHOULD BE USED FOR TESTING ONLY"
|
||||||
|
REQUESTS_CA_BUNDLE=${CUSTOM_CA_PATH_MULTI} ${BASE_COMMAND[@]} --webroot --webroot-path /config/webroot --staging
|
||||||
|
# Add to renewal list
|
||||||
|
echo "## Certificate ${x}" >> /config/.renew-list.sh
|
||||||
|
echo "REQUESTS_CA_BUNDLE=${CUSTOM_CA_PATH_MULTI} ${BASE_COMMAND[@]} --webroot --webroot-path /config/webroot --staging" >> /config/.renew-list.sh
|
||||||
|
echo "" >> /config/.renew-list.sh
|
||||||
|
echo "Creation/renewal attempt complete"
|
||||||
|
elif [ ${STAGING_MULTI} = false ]
|
||||||
|
then
|
||||||
|
echo "Using production endpoint"
|
||||||
|
REQUESTS_CA_BUNDLE=${CUSTOM_CA_PATH_MULTI} ${BASE_COMMAND[@]} --webroot --webroot-path /config/webroot
|
||||||
|
# Add to renewal list
|
||||||
|
echo "## Certificate ${x}" >> /config/.renew-list.sh
|
||||||
|
echo "REQUESTS_CA_BUNDLE=${CUSTOM_CA_PATH_MULTI} ${BASE_COMMAND[@]} --webroot --webroot-path /config/webroot" >> /config/.renew-list.sh
|
||||||
|
echo "" >> /config/.renew-list.sh
|
||||||
|
echo "Creation/renewal attempt complete"
|
||||||
|
else
|
||||||
|
echo "Unrecognised option for STAGING variable - check your configuration"
|
||||||
|
|
||||||
|
better_exit
|
||||||
|
fi
|
||||||
|
|
||||||
|
else
|
||||||
|
|
||||||
|
echo "Unrecognised option for PLUGIN variable - check your configuration"
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
# Scrubbing variables before running next cert to prevent overlap of values
|
||||||
|
DOMAINS_MULTI=
|
||||||
|
EMAIL_MULTI=
|
||||||
|
STAGING_MULTI=
|
||||||
|
CUSTOM_CA_MULTI=
|
||||||
|
CUSTOM_CA_SERVER_MULTI=
|
||||||
|
PLUGIN_MULTI=
|
||||||
|
PROPOGATION_TIME_MULTI=
|
||||||
|
CLOUDFLARE_TOKEN_MULTI=
|
||||||
|
CUSTOM_CA_PATH_MULTI=
|
||||||
|
CUSTOM_CA_SERVER_OPT_MULTI=
|
||||||
|
ORIGDOMAINS_MULTI=
|
||||||
|
ORIGEMAIL_MULTI=
|
||||||
|
ORIGSTAGING_MULTI=
|
||||||
|
ORIGCUSTOM_CA_MULTI=
|
||||||
|
ORIGCUSTOM_CA_SERVER_MULTI=
|
||||||
|
ORIGPLUGIN_MULTI=
|
||||||
|
ORIGPROPOGATION_TIME_MULTI=
|
||||||
|
ORIGCLOUDFLARE_TOKEN_MULTI=
|
||||||
|
FIRST_DOMAIN_MULTI=
|
||||||
|
ORIGCUSTOM_CA_PATH_MULTI=
|
||||||
|
ORIGCUSTOM_CA_SERVER_OPT_MULTI=
|
||||||
|
|
||||||
|
x=$(( $x + 1 ))
|
||||||
|
|
||||||
|
done
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
if [ $CERT_COUNT == 1 ]
|
||||||
then
|
then
|
||||||
echo "Using staging endpoint - THIS SHOULD BE USED FOR TESTING ONLY"
|
single_domain
|
||||||
certbot certonly --staging --non-interactive --config-dir /config/letsencrypt --work-dir /config/.tmp --logs-dir /config/logs --key-path /config/letsencrypt/keys --expand --agree-tos --dns-cloudflare --dns-cloudflare-propagation-seconds $PROPOGATION_TIME --dns-cloudflare-credentials /config/.secrets/cloudflare.ini --email $EMAIL -d $DOMAINS
|
elif [ $CERT_COUNT -gt 1 ]
|
||||||
echo "Creation/renewal attempt complete"
|
|
||||||
elif [[ $STAGING = false ]]
|
|
||||||
then
|
then
|
||||||
echo "Using production endpoint"
|
multi_domain
|
||||||
certbot certonly --non-interactive --config-dir /config/letsencrypt --work-dir /config/.tmp --logs-dir /config/logs --key-path /config/letsencrypt/keys --expand --agree-tos --dns-cloudflare --dns-cloudflare-propagation-seconds $PROPOGATION_TIME --dns-cloudflare-credentials /config/.secrets/cloudflare.ini --email $EMAIL -d $DOMAINS
|
|
||||||
echo "Creation/renewal attempt complete"
|
|
||||||
else
|
else
|
||||||
echo "Unrecognised option for STAGING variable - check your configuration"
|
echo "CERT_COUNT varaible not recognised. It needs to be a value of 1 or greater."
|
||||||
|
|
||||||
exit 22
|
|
||||||
fi
|
fi
|
||||||
|
|
||||||
if [[ $GENERATE_DHPARAM = true ]] && [[ ! -s /config/letsencrypt/keys/ssl-dhparams.pem ]]
|
if [ $GENERATE_DHPARAM = true ] && [ ! -s /config/letsencrypt/keys/ssl-dhparams.pem ]
|
||||||
then
|
then
|
||||||
echo "Generating Diffie-Hellman keys, saved to /config/letsencrypt/keys"
|
echo "Generating Diffie-Hellman keys, saved to /config/letsencrypt/keys. This can take a long time!"
|
||||||
openssl dhparam -out /config/letsencrypt/keys/ssl-dhparams.pem 4096
|
openssl dhparam -out /config/letsencrypt/keys/ssl-dhparams.pem 4096
|
||||||
fi
|
fi
|
||||||
|
|
||||||
echo "$INTERVAL /certbot-renew.sh >> /config/logs/renew.log" > /config/.crontab.txt
|
echo "$INTERVAL /certbot-renew.sh >> /config/logs/renew.log" > /config/.crontab.txt
|
||||||
|
|
||||||
|
echo ""
|
||||||
|
|
||||||
echo "Starting automatic renewal job. Schedule is $INTERVAL"
|
echo "Starting automatic renewal job. Schedule is $INTERVAL"
|
||||||
crontab /config/.crontab.txt
|
crontab /config/.crontab.txt
|
||||||
@ -3,18 +3,4 @@
|
|||||||
echo ''
|
echo ''
|
||||||
date
|
date
|
||||||
echo "Attempting to renew certificates"
|
echo "Attempting to renew certificates"
|
||||||
if [[ $STAGING = true ]]
|
bash /config/.renew-list.sh
|
||||||
then
|
|
||||||
echo "Using staging endpoint - THIS SHOULD BE USED FOR TESTING ONLY"
|
|
||||||
certbot certonly --staging --non-interactive --config-dir /config/letsencrypt --work-dir /config/.tmp --logs-dir /config/logs --key-path /config/letsencrypt/keys --expand --agree-tos --dns-cloudflare --dns-cloudflare-propagation-seconds $PROPOGATION_TIME --dns-cloudflare-credentials /config/.secrets/cloudflare.ini --email $EMAIL -d $DOMAINS
|
|
||||||
echo "Renewal attempt complete"
|
|
||||||
elif [[ $STAGING = false ]]
|
|
||||||
then
|
|
||||||
echo "Using production endpoint"
|
|
||||||
certbot certonly --non-interactive --config-dir /config/letsencrypt --work-dir /config/.tmp --logs-dir /config/logs --key-path /config/letsencrypt/keys --expand --agree-tos --dns-cloudflare --dns-cloudflare-propagation-seconds $PROPOGATION_TIME --dns-cloudflare-credentials /config/.secrets/cloudflare.ini --email $EMAIL -d $DOMAINS
|
|
||||||
echo "Renewal attempt complete"
|
|
||||||
else
|
|
||||||
echo "Unrecognised option for STAGING variable - check your configuration"
|
|
||||||
|
|
||||||
exit 8
|
|
||||||
fi
|
|
||||||
@ -13,21 +13,48 @@ echo "| |"
|
|||||||
echo "================================================"
|
echo "================================================"
|
||||||
echo ""
|
echo ""
|
||||||
echo "Initialising container"
|
echo "Initialising container"
|
||||||
echo "
|
if [ ${CERT_COUNT} == 1 ]; then
|
||||||
----------------------------------------------------------------------
|
echo \
|
||||||
|
"----------------------------------------------------------------------
|
||||||
ENVIRONMENT
|
ENVIRONMENT
|
||||||
----------------------------------------------------------------------
|
----------------------------------------------------------------------"
|
||||||
PUID=${PUID}
|
else
|
||||||
|
echo \
|
||||||
|
"----------------------------------------------------------------------
|
||||||
|
ENVIRONMENT (Certificate options logged later)
|
||||||
|
----------------------------------------------------------------------"
|
||||||
|
fi
|
||||||
|
echo \
|
||||||
|
"PUID=${PUID}
|
||||||
PGID=${PGID}
|
PGID=${PGID}
|
||||||
TZ=${TZ}
|
TZ=${TZ}
|
||||||
DOMAINS=${DOMAINS}
|
|
||||||
EMAIL=${EMAIL}
|
|
||||||
INTERVAL=${INTERVAL}
|
INTERVAL=${INTERVAL}
|
||||||
STAGING=${STAGING}
|
|
||||||
PROPOGATION_TIME=${PROPOGATION_TIME}
|
|
||||||
GENERATE_DHPARAM=${GENERATE_DHPARAM}
|
GENERATE_DHPARAM=${GENERATE_DHPARAM}
|
||||||
CLOUDFLARE_TOKEN=${CLOUDFLARE_TOKEN}
|
CERT_COUNT=${CERT_COUNT}"
|
||||||
----------------------------------------------------------------------
|
## Send extra detail to logs if single certificate config
|
||||||
|
if [ ${CERT_COUNT} == 1 ]; then
|
||||||
|
echo \
|
||||||
|
"DOMAINS=${DOMAINS}
|
||||||
|
EMAIL=${EMAIL}
|
||||||
|
STAGING=${STAGING}
|
||||||
|
CUSTOM_CA=${CUSTOM_CA}
|
||||||
|
CUSTOM_CA_SERVER=${CUSTOM_CA_SERVER}
|
||||||
|
PLUGIN=${PLUGIN}"
|
||||||
|
fi
|
||||||
|
## Get plugin-specific data if single certificate config
|
||||||
|
if [ ${CERT_COUNT} == 1 ] && [ ${PLUGIN} == 'cloudflare' ]; then
|
||||||
|
echo \
|
||||||
|
"PROPOGATION_TIME=${PROPOGATION_TIME}"
|
||||||
|
fi
|
||||||
|
if [ ${CERT_COUNT} == 1 ] && [ ${PLUGIN} == 'cloudflare' ] && [ ! -z ${CLOUDFLARE_TOKEN} ]; then
|
||||||
|
echo \
|
||||||
|
"CLOUDFLARE_TOKEN=[hidden]"
|
||||||
|
elif [ ${CERT_COUNT} == 1 ] && [ ${PLUGIN} == 'cloudflare' ] && [ -z ${CLOUDFLARE_TOKEN} ]; then
|
||||||
|
echo \
|
||||||
|
"CLOUDFLARE_TOKEN="
|
||||||
|
fi
|
||||||
|
echo \
|
||||||
|
"----------------------------------------------------------------------
|
||||||
"
|
"
|
||||||
|
|
||||||
#Setting UID and GID as configured
|
#Setting UID and GID as configured
|
||||||
@ -41,7 +68,7 @@ if [[ ! "${PUID}" -eq 0 ]] && [[ ! "${PGID}" -eq 0 ]]; then
|
|||||||
groupmod -o -g "${PGID}" mrmeeb
|
groupmod -o -g "${PGID}" mrmeeb
|
||||||
else
|
else
|
||||||
echo "Running as root is not supported, please fix your PUID and PGID!"
|
echo "Running as root is not supported, please fix your PUID and PGID!"
|
||||||
exit 1
|
sleep infinity
|
||||||
fi
|
fi
|
||||||
|
|
||||||
echo "Checking permissions in /config and /app."
|
echo "Checking permissions in /config and /app."
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user