54 lines
1.8 KiB
Bash
54 lines
1.8 KiB
Bash
#!/command/with-contenv bashio
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# vim: ft=bash
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# shellcheck shell=bash
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# ==============================================================================
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# Prepare the Samba service for running
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# ==============================================================================
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declare password
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declare username
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declare -a interfaces=()
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export HOSTNAME
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# Check Login data
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if ! bashio::config.has_value 'username' || ! bashio::config.has_value 'password'; then
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bashio::exit.nok "Setting a username and password is required!"
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fi
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bashio::config.require "enabled_shares" "Samba is a tool for sharing folders. Starting it without sharing any folders defeats the purpose."
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# Read hostname from API or setting default "hassio"
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HOSTNAME=$(bashio::info.hostname)
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if bashio::var.is_empty "${HOSTNAME}"; then
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bashio::log.warning "Can't read hostname, using default."
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HOSTNAME="hassio"
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fi
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bashio::log.info "Hostname: ${HOSTNAME}"
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# Get supported interfaces
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for interface in $(bashio::network.interfaces); do
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interface_enabled=$(bashio::network.enabled "${interface}")
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if bashio::var.true "${interface_enabled}"; then
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interfaces+=("${interface}")
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fi
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done
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if [ ${#interfaces[@]} -eq 0 ]; then
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bashio::exit.nok 'No supported interfaces found to bind on.'
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fi
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bashio::log.info "Interfaces: $(printf '%s ' "${interfaces[@]}")"
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# Generate Samba configuration.
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jq ".interfaces = $(jq -c -n '$ARGS.positional' --args -- "${interfaces[@]}") |
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.enabled_shares.[] |= ascii_downcase" /data/options.json \
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| tempio \
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-template /usr/share/tempio/smb.gtpl \
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-out /etc/samba/smb.conf
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# Init user
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username=$(bashio::config 'username')
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password=$(bashio::config 'password')
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addgroup "${username}"
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adduser -D -H -G "${username}" -s /bin/false "${username}"
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(echo "$password"; echo "$password") \
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| smbpasswd -a -s -c "/etc/samba/smb.conf" "${username}"
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