Commit graph

7 commits

Author SHA1 Message Date
Bjørn Erik Pedersen
e1317dd322 Add css.TailwindCSS
Closes #12618
Closes #12620
2024-06-25 15:48:02 +02:00
Bjørn Erik Pedersen
1c85830bc7 common/hexec: Fall back to the binary in PATH if npx fails
Closes #12486
2024-06-22 12:25:02 +02:00
Bjørn Erik Pedersen
a795acbcd8 all: Run gofumpt -l -w . 2024-01-28 23:14:09 +01:00
Oleksandr Redko
9009c8cdca all: Fix typos in function names and comments 2023-06-19 09:26:29 +02:00
Bjørn Erik Pedersen
b80853de90
all: gofmt -w -r 'interface{} -> any' .
Updates #9687
2022-03-17 22:03:27 +01:00
Bjørn Erik Pedersen
f4389e48ce
Add some basic security policies with sensible defaults
This ommmit contains some security hardening measures for the Hugo build runtime.

There are some rarely used features in Hugo that would be good to have disabled by default. One example would be the "external helpers".

For `asciidoctor` and some others we use Go's `os/exec` package to start a new process.

These are a predefined set of binary names, all loaded from `PATH` and with a predefined set of arguments. Still, if you don't use `asciidoctor` in your project, you might as well have it turned off.

You can configure your own in the new `security` configuration section, but the defaults are configured to create a minimal amount of site breakage. And if that do happen, you will get clear instructions in the loa about what to do.

The default configuration is listed below. Note that almost all of these options are regular expression _whitelists_ (a string or a slice); the value `none` will block all.

```toml
[security]
  enableInlineShortcodes = false
  [security.exec]
    allow = ['^dart-sass-embedded$', '^go$', '^npx$', '^postcss$']
    osEnv = ['(?i)^(PATH|PATHEXT|APPDATA|TMP|TEMP|TERM)$']

  [security.funcs]
    getenv = ['^HUGO_']

  [security.http]
    methods = ['(?i)GET|POST']
    urls = ['.*']
```
2021-12-16 09:40:22 +01:00
Bjørn Erik Pedersen
10ae7c3210
Improve LookPath 2020-12-19 17:03:07 +01:00