tiny_httpd/.github/workflows/main.yml
Simon Cruanes ba19880d75
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hardening bugfixes
* fix: use realpath to validate filesystem paths against traversal

- add string_prefix helper to check path containment
- compute root_canonical once per add_vfs_ call
- use realpath only for filesystem (on_fs=true), keeping simple
  contains_dot_dot check for VFS
- paths are already URL-decoded by Route.rest_of_path_urlencoded

* fix: add header size limits to prevent memory exhaustion

add optional limits to Headers.parse_:
- max_headers: 100 (default)
- max_header_size: 16KiB per header (default)
- max_total_size: 256KiB total (default)

returns 431 status code when limits exceeded per RFC 6585.
2026-02-10 19:57:21 -05:00

53 lines
1.3 KiB
YAML

name: build
on:
pull_request:
push:
branches:
- main
jobs:
build:
strategy:
fail-fast: true
matrix:
os:
- ubuntu-latest
#- macos-latest
#- windows-latest
ocaml-compiler:
- 4.13.x
- 4.14.x
- 5.03.x
runs-on: ${{ matrix.os }}
steps:
- name: Checkout code
uses: actions/checkout@v3
- run: sudo apt-get update
if: ${{ matrix.os == 'ubuntu-latest' }}
- name: Use OCaml ${{ matrix.ocaml-compiler }}
uses: ocaml/setup-ocaml@v3
with:
ocaml-compiler: ${{ matrix.ocaml-compiler }}
allow-prerelease-opam: true
opam-depext-flags: --with-test
- run: opam install ./tiny_httpd.opam ./tiny_httpd_camlzip.opam --deps-only --with-test
- run: opam exec -- dune build @install -p tiny_httpd,tiny_httpd_camlzip
- run: opam exec -- dune build @src/runtest @examples/runtest @tests/runtest -p tiny_httpd
if: ${{ matrix.os == 'ubuntu-latest' }}
- run: opam install tiny_httpd
- run: opam exec -- dune build @src/runtest @examples/runtest @tests/runtest -p tiny_httpd_camlzip
if: ${{ matrix.os == 'ubuntu-latest' }}
- run: opam install logs magic-mime -y
- run: opam exec -- dune build @install -p tiny_httpd,tiny_httpd_camlzip