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feat(examples): improve local setup script (#2094) 

The local setup script expects to be run as root and would only work on a fresh clone of the repo. Now if not run as root the user will be prompted for sudo elevation at the beginning of the script and the script will also survive re-runs on a dirty clone.
pull/2092/head^2
Amir Zarrinkafsh 2021-06-18 10:01:09 +10:00 committed by GitHub
parent 55d87f99e4
commit fc71030c18
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 31 additions and 15 deletions
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4
docs/getting-started.md
View File

@ -10,12 +10,12 @@ nav_order: 2
### Steps
These commands are intended to be run sequentially:
These commands are to be run sequentially:
- `git clone https://github.com/authelia/authelia.git`
- `cd authelia/examples/compose/local`
- ``git checkout $(git describe --tags `git rev-list --tags --max-count=1`)``
- `sudo ./setup.sh` *sudo is required to modify the `/etc/hosts` file*
- `./setup.sh` *sudo is required to modify the `/etc/hosts` file, the user will be prompted for access if not run as root*
You can now visit the following locations; replace example.com with the domain you specified in the setup script:
- https://public.example.com - Bypasses Authelia

42
examples/compose/local/setup.sh
View File

@ -1,5 +1,13 @@
#!/usr/bin/env bash
writehosts(){
echo "\
127.0.0.1 authelia.$DOMAIN
127.0.0.1 public.$DOMAIN
127.0.0.1 traefik.$DOMAIN
127.0.0.1 secure.$DOMAIN" | sudo tee -a /etc/hosts > /dev/null
}
username(){
read -ep "Enter your username for Authelia: " USERNAME
}
@ -27,6 +35,18 @@ fi
echo "Pulling Authelia docker image for setup"
docker pull authelia/authelia > /dev/null
if [[ $(id -u) != 0 ]]; then
echo "The script requires root access to perform some functions such as modifying your /etc/hosts file"
read -rp "Would you like to elevate access with sudo? [y/N] " confirmsudo
if ! [[ "$confirmsudo" =~ ^([yY][eE][sS]|[yY])$ ]]; then
echo "Sudo elevation denied, exiting"
exit
fi
fi
echo "Resetting docker-compose.yml, configuration.yml and users_database.yml"
sudo git checkout -- docker-compose.yml authelia/configuration.yml authelia/users_database.yml
read -ep "What root domain would you like to protect? (default/no selection is example.com): " DOMAIN
if [[ $DOMAIN == "" ]]; then
@ -36,11 +56,7 @@ fi
MODIFIED=$(cat /etc/hosts | grep $DOMAIN && echo true || echo false)
if [[ $MODIFIED == "false" ]]; then
echo "\
127.0.0.1 authelia.$DOMAIN
127.0.0.1 public.$DOMAIN
127.0.0.1 traefik.$DOMAIN
127.0.0.1 secure.$DOMAIN" >> /etc/hosts
writehosts
fi
echo "Generating SSL certificate for *.$DOMAIN"
@ -48,9 +64,9 @@ docker run -a stdout -v $PWD/traefik/certs:/tmp/certs authelia/authelia authelia
if [[ $DOMAIN != "example.com" ]]; then
if [[ $(uname) == "Darwin" ]]; then
sed -i '' "s/example.com/$DOMAIN/g" {docker-compose.yml,authelia/configuration.yml}
sudo sed -i '' "s/example.com/$DOMAIN/g" {docker-compose.yml,authelia/configuration.yml}
else
sed -i "s/example.com/$DOMAIN/g" {docker-compose.yml,authelia/configuration.yml}
sudo sed -i "s/example.com/$DOMAIN/g" {docker-compose.yml,authelia/configuration.yml}
fi
fi
@ -58,9 +74,9 @@ username
if [[ $USERNAME != "" ]]; then
if [[ $(uname) == "Darwin" ]]; then
sed -i '' "s/<USERNAME>/$USERNAME/g" authelia/users_database.yml
sudo sed -i '' "s/<USERNAME>/$USERNAME/g" authelia/users_database.yml
else
sed -i "s/<USERNAME>/$USERNAME/g" authelia/users_database.yml
sudo sed -i "s/<USERNAME>/$USERNAME/g" authelia/users_database.yml
fi
else
echo "Username cannot be empty"
@ -71,9 +87,9 @@ displayname
if [[ $DISPLAYNAME != "" ]]; then
if [[ $(uname) == "Darwin" ]]; then
sed -i '' "s/<DISPLAYNAME>/$DISPLAYNAME/g" authelia/users_database.yml
sudo sed -i '' "s/<DISPLAYNAME>/$DISPLAYNAME/g" authelia/users_database.yml
else
sed -i "s/<DISPLAYNAME>/$DISPLAYNAME/g" authelia/users_database.yml
sudo sed -i "s/<DISPLAYNAME>/$DISPLAYNAME/g" authelia/users_database.yml
fi
else
echo "Display name cannot be empty"
@ -85,9 +101,9 @@ password
if [[ $PASSWORD != "" ]]; then
PASSWORD=$(docker run authelia/authelia authelia hash-password $PASSWORD | sed 's/Password hash: //g')
if [[ $(uname) == "Darwin" ]]; then
sed -i '' "s/<PASSWORD>/$(echo $PASSWORD | sed -e 's/[\/&]/\\&/g')/g" authelia/users_database.yml
sudo sed -i '' "s/<PASSWORD>/$(echo $PASSWORD | sed -e 's/[\/&]/\\&/g')/g" authelia/users_database.yml
else
sed -i "s/<PASSWORD>/$(echo $PASSWORD | sed -e 's/[\/&]/\\&/g')/g" authelia/users_database.yml
sudo sed -i "s/<PASSWORD>/$(echo $PASSWORD | sed -e 's/[\/&]/\\&/g')/g" authelia/users_database.yml
fi
else
echo "Password cannot be empty"