Containerfile

@@ -8,8 +8,6 @@ RUN echo "https://alpine.sutty.nl/alpine/v3.13/sutty" >> "/etc/apk/repositories"
 COPY packages /root/packages
 
 RUN apk add --no-cache $(cat "/root/packages" | tr "\n" " ")
-RUN sed -re "s/#(@platforms = )/\1/" -i "/usr/lib/ruby/2.7.0/rubygems.rb" && \
+RUN sed -re "s/#(@platforms = )/\1/" -i "/usr/lib/ruby/2.7.0/rubygems.rb"
-    mkdir -m 700 -p "~/.ssh"
 
-COPY ssh/known_hosts /root/.ssh/known_hosts
 COPY .gemrc /root/.gemrc

Containerfile.rootless

@@ -7,8 +7,7 @@ RUN mkdir -p /home && \
         --home /home/suttier \
         suttier && \
     cp /root/.gemrc /home/suttier/.gemrc && \
-    cp -r /root/.ssh /home/suttier/.ssh && \
+    chown suttier:suttier /home/suttier/.gemrc && \
-    chown -R suttier:suttier /home/suttier/ && \
     echo "suttier ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
 USER suttier
 

haini.sh

@@ -8,7 +8,6 @@ uname -m | grep -q x86_64 || exit 1
 DIR="$(dirname "$(realpath "$0")")"
 ROOT="$(dirname "$DIR")"
 SELF="$(basename "$0")"
-SSH_ADHOC=false
 
 # Sólo se puede correr desde el directorio de Sutty
 if test "$ROOT" != "$(dirname "$PWD")" && test "$ROOT" != "$PWD"; then
@@ -41,35 +40,26 @@ ENTORNO=${ENTORNO:-${ROOT}/hain}
 correr() {
   echo "> $1" >&2
 
-  if test "$AS_ROOT"; then
-    SET_UID=0
-    SET_GID=0
-  else
-    SET_UID="$(id -u)"
-    SET_GID="$(id -g)"
-  fi
-
   env -i \
     TERM="$TERM" \
-    USER="suttier" \
+    USER="$USER" \
     HOME="/home/suttier" \
     HAIN_ENV=true \
     RAILS_ENV="${RAILS_ENV:-development}" \
     JEKYLL_ENV="${JEKYLL_ENV:-development}" \
     EDITOR="nano" \
     PAGER="less -niSFX" \
-    SSH_AUTH_SOCK="${SSH_AUTH_SOCK}" \
     bwrap \
     --die-with-parent \
-    --unshare-user \
+    --unshare-user-try \
-    --uid "$SET_UID" \
-    --gid "$SET_GID" \
     --unshare-ipc \
     --unshare-uts \
     --unshare-cgroup-try \
     --bind "$ENTORNO" / \
     --bind "$ROOT" /Sutty \
     --ro-bind /etc/hosts /etc/hosts \
+    --ro-bind /etc/passwd /etc/passwd \
+    --ro-bind /etc/group /etc/group \
     --ro-bind /etc/resolv.conf /etc/resolv.conf \
     --ro-bind /etc/localtime /etc/localtime \
     --dev-bind /dev /dev \
@@ -179,22 +169,6 @@ crear_entorno() {
     && mv "$ENTORNO$HOME" "$ENTORNO/home/suttier"
   mkdir -p "$ENTORNO/home/suttier"
 
-  if ! grep ^suttier: "$ENTORNO/etc/group" >/dev/null 2>&1 ; then
-    AS_ROOT=true correr "addgroup \
-      -g $(id -g) \
-      suttier"
-  fi
-  if ! correr "id suttier" >/dev/null 2>&1 ; then
-    AS_ROOT=true correr "adduser \
-      --disabled-password \
-      --gecos '' \
-      --home /home/suttier \
-      --no-create-home \
-      --uid $(id -u) \
-      --ingroup suttier \
-      suttier"
-  fi
-
   # Configurar rubygems para que descargue las gemas desde Sutty
   install -m 640 "$DIR/.gemrc" "$ENTORNO/home/suttier/.gemrc"
 
@@ -206,10 +180,6 @@ crear_entorno() {
     install -m 755 "$script" "$ENTORNO/usr/local/bin/${script##*/}"
   done
 
-  # Configurar SSH
-  install -m 700 -d "$ENTORNO/home/suttier/.ssh"
-  install -m 644 "$DIR/ssh/known_hosts" "$ENTORNO/home/suttier/.ssh/known_hosts"
-
   test -f "$ENTORNO/etc/ssl/certs/sutty.local.crt" || generar_certificado
   test -f "$ENTORNO/usr/local/share/ca-certificates/ca-sutty.crt" || mv "$ENTORNO/etc/ssl/certs/ca-sutty.crt" "$ENTORNO/usr/local/share/ca-certificates/ca-sutty.crt"
 }
@@ -233,20 +203,6 @@ esac
 if test "$HAIN_ENV"; then
   ${*:-$DEFAULT}
 else
-  if test -z "${SSH_AUTH_SOCK}"; then
-    if ! type ssh-agent >/dev/null 2>&1 ; then
-      echo "Instala ssh-agent para poder trabajar con git remoto dentro de haini.sh" >&2
-    else
-      SSH_ADHOC=true
-
-      echo "Iniciando un ssh-agent temporal." >&2
-      eval "$(ssh-agent)"
-      ssh-add
-    fi
-  fi
-
   crear_entorno
   stdin=/dev/stdin correr "${*:-$DEFAULT}"
-
-  ${SSH_ADHOC} && ssh-agent -k
 fi

packages

@@ -14,7 +14,6 @@ nano-syntax
 ncurses-terminfo
 nginx
 nodejs
-openssh-client
 openssl
 postgresql
 postgresql-contrib

ssh/known_hosts

@@ -1,3 +0,0 @@
-0xacab.org,198.252.153.239 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKdh69MJNIA4hZNdplalK1BOD4QZEKn8msMwsEzA7nrr
-athshe.sutty.nl,172.96.172.58 ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBIDqJl9IW6WXAxrtZXMzvMnIpTjIZB+Tp+dDUpSaOrqdjqdMVjHVQSFnVh0MLHbvdjKKtxaKDAuT3JXGrSp8wyA=
-anarres.sutty.nl,54.39.161.205 ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBGw9aXovdiR44WzGfaitjlGiAO7I5OP/XgxFEc+t6HWeS0oqIVaEo17y7j29hLZbTRpN8vWoGSMa+UtquQZ6JG8=