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Revert "Revert "Fix: Missing certificate signed by unknown authority refs: https://github.com/mattermost/docker/issues/34""

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This reverts commit f901fee094.
This commit is contained in:
Raphaël COMBEAU 2021-10-12 17:18:51 +02:00
parent bdb4f2b491
commit 9007bc0796
3 changed files with 16 additions and 3 deletions
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14
README.md
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@ -64,20 +64,28 @@ mkdir -p ./volumes/web/cert
cp PATH-TO-CERT.PEM ./volumes/web/cert/cert.pem
cp PATH-TO-KEY.PEM ./volumes/web/cert/key-no-password.pem
```
#### 5.2 Configure SSO with GitLab
If you are looking for SSO with GitLab and you use self signed certificate you have to add the PKI chain of your authority in app because Alpine doesn't know him. This is required to avoid **Token request failed: certificate signed by unknown authority**
#### 5.2 Let's Encrypt
For that uncomment this line :
```
# - ${GITLAB_PKI_CHAIN_PATH}:/etc/ssl/certs/pki_chain.pem:ro
```
#### 5.3 Let's Encrypt
For using Let's Encrypt you can use this Bash script located in scripts/issue-certificate.sh (or follow the steps in docs/issuing-letsencrypt-certificate.md). Make sure to adjust `mm.example.com` to match your domain configured in step 2.
```
bash scripts/issue-certificate.sh -d mm.example.com -o ${PWD}/certs
```
Otherwise please consult the Certbot [documentation](https://certbot.eff.org/instructions) on how to issue a standalone certificate and ensure the paths to the certificate and key are correctly set in your *.env*.
#### 5.3 Adjusting the `.env` file.
Once you've completed 5.1 or 5.2 you'll need to adjust the `.env` file accordingly. With 5.1 verify the first two lines below are uncommented in the `.env` file, with 5.2 comment out the first two lines and uncomment the last two lines.
#### 5.4 Adjusting the `.env` file.
Once you've completed 5.1 or 5.2 or 5.3 you'll need to adjust the `.env` file accordingly. With 5.1 verify the first two lines below are uncommented in the `.env` file, with 5.2 uncomment the third line and put the correct path for your pki chain, with 5.3 comment out the first two lines and uncomment the last two lines.
```
CERT_PATH=./volumes/web/cert/cert.pem
KEY_PATH=./volumes/web/cert/key-no-password.pem
#GITLAB_PKI_CHAIN_PATH=<path_to_your_gitlab_pki>/pki_chain.pem
#CERT_PATH=./certs/etc/letsencrypt/live/${DOMAIN}/fullchain.pem
#KEY_PATH=./certs/etc/letsencrypt/live/${DOMAIN}/privkey.pem
```

4
docker-compose.nginx.yml
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@ -21,6 +21,10 @@ services:
- ${CERT_PATH}:/cert.pem:ro
- ${KEY_PATH}:/key.pem:ro
- shared-webroot:/usr/share/nginx/html
# When you want to use SSO with GitLab, you have to add the cert pki chain of GitLab inside Alpine
# to avoid Token request failed: certificate signed by unknown authority
# (link: https://github.com/mattermost/mattermost-server/issues/13059 and https://github.com/mattermost/docker/issues/34)
# - ${GITLAB_PKI_CHAIN_PATH}:/etc/ssl/certs/pki_chain.pem:ro
environment:
# timezone inside container
- TZ: ${TZ}

1
env.example
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@ -37,6 +37,7 @@ NGINX_DHPARAMS_FILE=./nginx/dhparams4096.pem
CERT_PATH=./volumes/web/cert/cert.pem
KEY_PATH=./volumes/web/cert/key-no-password.pem
#GITLAB_PKI_CHAIN_PATH=<path_to_your_gitlab_pki>/pki_chain.pem
#CERT_PATH=./certs/etc/letsencrypt/live/${DOMAIN}/fullchain.pem
#KEY_PATH=./certs/etc/letsencrypt/live/${DOMAIN}/privkey.pem