Merge remote-tracking branch 'orange/master'

9 files changed, 164 insertions, 22 deletions

diff --git a/kartei/mic92/default.nix b/kartei/mic92/default.nix
index 952b5fd4..003c66c6 100644
--- a/kartei/mic92/default.nix
+++ b/kartei/mic92/default.nix
@@ -809,7 +809,14 @@ in {
     blob64 = {
       owner = config.krebs.users.mic92;
       nets = rec {
+        internet = {
+          # of2.dse.cit.tum.de.
+          ip4.addr = "131.159.38.25";
+          ip6.addr = "2a09:80c0:38::25";
+          aliases = [ "blob64.i" ];
+        };
         retiolum = {
+          via = internet;
           aliases = [ "blob64.r" ];
           tinc.pubkey = ''
             -----BEGIN RSA PUBLIC KEY-----
diff --git a/krebs/2configs/reaktor2.nix b/krebs/2configs/reaktor2.nix
index 0a503141..67c2dd4c 100644
--- a/krebs/2configs/reaktor2.nix
+++ b/krebs/2configs/reaktor2.nix
@@ -81,7 +81,8 @@ let
             echo "$_from: $(report_error "$response")"
             exit 0
           fi
-          printf '%s' "$text" | echo "$_from: $(cat)"
+          # value seems to be 512 - overhead
+          echo "$_from: $text" | fold -s -w 426
 
           printf '%s' "$response" |
             jq -r '[.item.messages[1].sourceAttributions[].seeMoreUrl] | to_entries[] | "[\(.key + 1)]: \(.value)"'
@@ -90,6 +91,52 @@ let
     };
   };
 
+  bing-img = {
+    pattern = "!bing-img (.*)$";
+    activate = "match";
+    arguments = [1];
+    timeoutSec = 1337;
+    command = {
+      filename = pkgs.writeDash "bing-img" ''
+        set -efu
+        report_error() {
+          printf '%s' "$*" |
+            curl -Ss http://p.r --data-binary @- |
+            tail -1 |
+            echo "error $(cat)"
+          exit 0
+        }
+        export PATH=${makeBinPath [
+          pkgs.dash
+          pkgs.coreutils
+          pkgs.curl
+          pkgs.findutils
+          pkgs.jq
+        ]}
+        response=$(printf '%s' "$*" |
+          curl -SsG http://bing-gpt.r/api/images --data-urlencode 'prompt@-'
+        )
+        if [ "$?" -ne 0 ]; then
+          report_error "$response"
+        else
+          if ! text=$(
+            printf '%s' "$response" |
+              jq -er '.[].url'
+          ); then
+            echo "$_from: $(report_error "$response")"
+            exit 0
+          fi
+          echo "$text" |
+            xargs -I {} dash -c 'curl -Ss {} |
+              curl -Ss https://p.krebsco.de --data-binary @- |
+              tail -1' |
+            tr '\n' ' ' |
+            echo "$_from: $(cat)"
+        fi
+      '';
+    };
+  };
+
   confuse = {
     pattern = "!confuse (.*)$";
     activate = "match";
@@ -362,6 +409,7 @@ let
         bedger-add
         bedger-balance
         bing
+        bing-img
         hooks.sed
         interrogate
         say
diff --git a/krebs/5pkgs/simple/htgen-paste/default.nix b/krebs/5pkgs/simple/htgen-paste/default.nix
new file mode 100644
index 00000000..48b72833
--- /dev/null
+++ b/krebs/5pkgs/simple/htgen-paste/default.nix
@@ -0,0 +1,27 @@
+{ pkgs, stockholm, stdenv }:
+with stockholm.lib;
+
+stdenv.mkDerivation rec {
+  pname = "htgen-paste";
+  version = "1.0.0";
+
+  src = ./src;
+
+  buildPhase = ''
+    (
+      exec > htgen-paste
+      echo PATH=${makeBinPath [
+        pkgs.nix
+        pkgs.file
+        pkgs.coreutils
+        pkgs.findutils
+      ]}
+      echo STATEDIR=${shell.escape "\${STATEDIR-$HOME}"}
+      cat $src/htgen-paste
+    )
+  '';
+
+  installPhase = ''
+    install -D htgen-paste $out/bin/htgen-paste
+  '';
+}
diff --git a/krebs/5pkgs/simple/htgen-paste/src/htgen-paste b/krebs/5pkgs/simple/htgen-paste/src/htgen-paste
new file mode 100644
index 00000000..bc806e87
--- /dev/null
+++ b/krebs/5pkgs/simple/htgen-paste/src/htgen-paste
@@ -0,0 +1,68 @@
+find_item() {
+  if test ${#1} -ge 7; then
+    set -- "$(find "$STATEDIR/items" -mindepth 1 -maxdepth 1 \
+        -regex "$STATEDIR/items/$1[0-9A-Za-z]*$")"
+    if test -n "$1" && test $(echo "$1" | wc -l) = 1; then
+      echo "$1"
+      return 0
+    fi
+  fi
+  return 1
+}
+
+abs_path=${Request_URI%%\?*}
+
+case "$Method $abs_path" in
+  "GET /"[0-9a-z]*)
+      if item=$(find_item ${abs_path#/}); then
+        content_type=$(cat "$item".content_type 2>/dev/null || file -ib "$item")
+        printf 'HTTP/1.1 200 OK\r\n'
+        printf 'Content-Type: %s\r\n' "$content_type"
+        printf 'Server: %s\r\n' "$Server"
+        printf 'Connection: close\r\n'
+        printf 'Content-Length: %d\r\n' $(wc -c < $item)
+        printf '\r\n'
+        cat $item
+        exit
+      fi
+    ;;
+  "POST /")
+    content=$(mktemp -t htgen.$$.content.XXXXXXXX)
+    trap "rm $content >&2" EXIT
+
+    case ${req_expect-} in 100-continue)
+      printf 'HTTP/1.1 100 Continue\r\n\r\n'
+    esac
+
+    head -c $req_content_length > $content
+
+    sha256=$(sha256sum -b $content | cut -d\  -f1)
+    base32=$(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 $content $item >&2
+    fi
+
+    if test -n ${reg_content_type-}; then
+      echo -n "$req_content_type" > "$item".content_type
+    fi
+
+    base32short=$(echo $base32 | cut -b-7)
+    if item=$(find_item $base32short); then
+      ref=$(echo "$ref"; echo "http://$req_host/$base32short")
+    fi
+
+    printf 'HTTP/1.1 200 OK\r\n'
+    printf 'Content-Type: text/plain; charset=UTF-8\r\n'
+    printf 'Server: %s\r\n' "$Server"
+    printf 'Connection: close\r\n'
+    printf 'Content-Length: %d\r\n' $(expr ${#ref} + 1)
+    printf '\r\n'
+    printf '%s\n' "$ref"
+
+    exit
+  ;;
+esac
diff --git a/krebs/5pkgs/simple/kpaste/default.nix b/krebs/5pkgs/simple/kpaste/default.nix
index 9820c931..de2de472 100644
--- a/krebs/5pkgs/simple/kpaste/default.nix
+++ b/krebs/5pkgs/simple/kpaste/default.nix
@@ -1,6 +1,7 @@
 { curl, gnused, writeDashBin }:
 
 writeDashBin "kpaste" ''
-  ${curl}/bin/curl -sS http://p.r --data-binary @"''${1:--}" |
+  ${curl}/bin/curl -sS http://p.r --data-binary @"''${1:--}" \
+    -H "Content-Type-Override: ''${KPASTE_CONTENT_TYPE-}" |
   ${gnused}/bin/sed '$ {p;s|http://p.r|https://p.krebsco.de|}'
 ''
diff --git a/krebs/nixpkgs-unstable.json b/krebs/nixpkgs-unstable.json
index bd1ab98c..d9e81ad3 100644
--- a/krebs/nixpkgs-unstable.json
+++ b/krebs/nixpkgs-unstable.json
@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/NixOS/nixpkgs",
-  "rev": "645bc49f34fa8eff95479f0345ff57e55b53437e",
-  "date": "2023-04-19T18:04:47+02:00",
-  "path": "/nix/store/jh86824939585dinrs1zlkh6cvz8l8l7-nixpkgs",
-  "sha256": "0kfndc7xdkm89yl0f27wdnwd6gdad3i49jx7gvaib1hz0ifpmxzv",
+  "rev": "897876e4c484f1e8f92009fd11b7d988a121a4e7",
+  "date": "2023-05-06T22:28:42+01:00",
+  "path": "/nix/store/55lpvam2wgdmrbzx0j5gf51dqrqn8wqv-nixpkgs",
+  "sha256": "0i9j45jwmqhiv7v8i4dmigaras3iw4hmrds2vvd5x8riln3hyizn",
   "fetchLFS": false,
   "fetchSubmodules": false,
   "deepClone": false,
diff --git a/krebs/nixpkgs.json b/krebs/nixpkgs.json
index 7e478e9c..4ba72d00 100644
--- a/krebs/nixpkgs.json
+++ b/krebs/nixpkgs.json
@@ -1,9 +1,9 @@
 {
   "url": "https://github.com/NixOS/nixpkgs",
-  "rev": "fd901ef4bf93499374c5af385b2943f5801c0833",
-  "date": "2023-04-22T11:27:49+08:00",
-  "path": "/nix/store/gpfv5hbki6g1b63nqw7md5bjlcpzsz1w-nixpkgs",
-  "sha256": "1fd7xyfna0klfbv37qq1ms2j4gzjpy14a8vbnw1i8ix6fijkywjf",
+  "rev": "a08e061a4ee8329747d54ddf1566d34c55c895eb",
+  "date": "2023-05-09T12:11:35+02:00",
+  "path": "/nix/store/lwy9r49c92ml9mbvp2kx1m31p7bcpzxd-nixpkgs",
+  "sha256": "1h0yd0xka6wj9sbbq34gw7a9qlp044b7dhg16bmn8bv96ix55vzj",
   "fetchLFS": false,
   "fetchSubmodules": false,
   "deepClone": false,
diff --git a/lass/1systems/aergia/config.nix b/lass/1systems/aergia/config.nix
index 6992db4a..d49040a7 100644
--- a/lass/1systems/aergia/config.nix
+++ b/lass/1systems/aergia/config.nix
@@ -65,8 +65,4 @@
   ];
 
   boot.cleanTmpDir = true;
-
-  # vbox
-  virtualisation.virtualbox.host.enable = true;
-  users.users.mainUser.extraGroups = [ "vboxusers" ];
 }
diff --git a/lass/2configs/paste.nix b/lass/2configs/paste.nix
index cfd7f557..87768a45 100644
--- a/lass/2configs/paste.nix
+++ b/lass/2configs/paste.nix
@@ -82,14 +82,9 @@ with import <stockholm/lib>;
 
   krebs.htgen.paste = {
     port = 9081;
-    script = toString [
-      "PATH=${makeBinPath [
-        pkgs.nix
-        pkgs.file
-      ]}:$PATH"
-      "STATEDIR=$HOME"
-      ". ${pkgs.htgen}/examples/paste"
-    ];
+    script = /* sh */ ''
+      (. ${pkgs.htgen-paste}/bin/htgen-paste)
+    '';
   };
 
   systemd.services.paste-gc = {