mirror of
https://github.com/okxlin/appstore.git
synced 2026-09-23 08:01:00 +00:00
68 lines
2.1 KiB
Bash
Executable File
68 lines
2.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd -P)"
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ENV_FILE="${ENV_FILE:-${ROOT_DIR}/.env}"
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fail() {
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printf '%s\n' "$1" >&2
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exit 1
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}
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read_env_value() {
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local key="$1"
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local value=""
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value="$(sed -n "s/^${key}=//p" "$ENV_FILE" | tail -n 1)"
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case "$value" in
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\"*\") value="${value#\"}"; value="${value%\"}" ;;
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\'*\') value="${value#\'}"; value="${value%\'}" ;;
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esac
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printf '%s\n' "$value"
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}
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set_env_value() {
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local key="$1"
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local value="$2"
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local temp_file
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temp_file="$(mktemp "${ROOT_DIR}/.flagsmith-env.tmp.XXXXXX")"
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awk -v key="$key" -v value="$value" '
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BEGIN { written = 0 }
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$0 ~ "^" key "=" {
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if (!written) {
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print key "=" value
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written = 1
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}
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next
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}
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{ print }
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END {
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if (!written) print key "=" value
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}
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' "$ENV_FILE" > "$temp_file"
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chmod 600 "$temp_file"
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mv -f -- "$temp_file" "$ENV_FILE"
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}
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[[ -f "$ENV_FILE" ]] || fail "$ENV_FILE not found"
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[[ ! -L "$ENV_FILE" ]] || fail "$ENV_FILE must not be a symbolic link"
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domain="$(read_env_value FLAGSMITH_DOMAIN)"
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[[ "$domain" =~ ^[A-Za-z0-9._:-]+$ ]] || fail "FLAGSMITH_DOMAIN must be a host with an optional port and no scheme or path"
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allowed_hosts="$(read_env_value FLAGSMITH_ALLOWED_HOSTS)"
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[[ "$allowed_hosts" =~ ^[A-Za-z0-9.*_:-]+(,[A-Za-z0-9.*_:-]+)*$ ]] || fail "FLAGSMITH_ALLOWED_HOSTS must be a comma-separated host list"
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prevent_signup="$(read_env_value PREVENT_SIGNUP)"
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[[ "$prevent_signup" == "true" || "$prevent_signup" == "false" ]] || fail "PREVENT_SIGNUP must be true or false"
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secret="$(read_env_value DJANGO_SECRET_KEY)"
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if [[ -z "$secret" || "$secret" == "generate" ]]; then
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command -v openssl >/dev/null 2>&1 || fail "openssl is required to generate DJANGO_SECRET_KEY"
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secret="$(openssl rand -hex 32)"
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fi
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[[ ${#secret} -ge 50 ]] || fail "DJANGO_SECRET_KEY must contain at least 50 characters"
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[[ "$secret" =~ ^[A-Za-z0-9._~!@%+=:,/-]+$ ]] || fail "DJANGO_SECRET_KEY contains unsupported dotenv characters"
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chmod 600 "$ENV_FILE"
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set_env_value DJANGO_SECRET_KEY "$secret"
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