diff options
| -rw-r--r-- | lass/2configs/go.nix | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/lass/2configs/go.nix b/lass/2configs/go.nix index b1c9ed81e..7ff27a619 100644 --- a/lass/2configs/go.nix +++ b/lass/2configs/go.nix @@ -31,11 +31,11 @@ } STATEDIR=$HOME - mkdir -p $STATEDIR/items + mkdir -p "$STATEDIR/items" case "$Method $Request_URI" in "GET /"*) - if item=$(find_item ''${Request_URI#/}); then + if item=$(find_item "''${Request_URI#/}"); then uri=$(cat "$item") printf 'HTTP/1.1 302 Found\r\n' printf 'Content-Type: text/plain\r\n' @@ -45,26 +45,27 @@ exit fi ;; - "POST /") #{ "uri": "http://nixos.org" } + "POST /") uri=$(mktemp -t htgen.$$.content.XXXXXXXX) - trap "rm $uri >&2" EXIT + trap 'rm $uri >&2' EXIT - head -c $req_content_length \ + head -c "$req_content_length" \ | grep -Eo 'https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)' \ + | head -1 \ > $uri - sha256=$(sha256sum -b $uri | cut -d\ -f1) - base32=$(${pkgs.nixStable}/bin/nix-hash --to-base32 --type sha256 $sha256) - item=$STATEDIR/items/$base32 - ref=http://$req_host/$base32 + sha256=$(sha256sum -b "$uri" | cut -d\ -f1) + base32=$(${pkgs.nixStable}/bin/nix-hash --to-base32 --type sha256 "$sha256") + item="$STATEDIR/items/$base32" + ref="http://$req_host/$base32" - if ! test -e $item; then - mkdir -v -p $STATEDIR/items >&2 - cp -v $uri $item >&2 + if ! test -e "$item"; then + mkdir -v -p "$STATEDIR/items" >&2 + cp -v $uri "$item" >&2 fi - base32short=$(echo $base32 | cut -b-7) - if item=$(find_item $base32short); then - ref=$(echo "http://$req_host/$base32short") + base32short=$(echo "$base32" | cut -b-7) + if item=$(find_item "$base32short"); then + ref="http://$req_host/$base32short" fi printf 'HTTP/1.1 200 OK\r\n' |