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Revert "config/security: Add HOME to default exec env var whitelist"

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There have been one report in the wild suggesting that this needs to be tested better before doing:

https://discourse.gohugo.io/t/hugo-mod-failing-in-v0-91-1-but-works-in-v0-91-0/36180/5

This reverts commit fca266ebbb.
This commit is contained in:
Bjørn Erik Pedersen
2021-12-23 12:46:04 +01:00
parent aee9e11a40
commit 623dda7174
3 changed files with 12 additions and 3 deletions
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6
config/security/securityConfig.go
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@@ -42,7 +42,7 @@ var DefaultConfig = Config{
),
// These have been tested to work with Hugo's external programs
// on Windows, Linux and MacOS.
OsEnv: NewWhitelist("(?i)^(PATH|PATHEXT|APPDATA|HOME|TMP|TEMP|TERM)$"),
OsEnv: NewWhitelist("(?i)^(PATH|PATHEXT|APPDATA|TMP|TEMP|TERM)$"),
},
Funcs: Funcs{
Getenv: NewWhitelist("^HUGO_"),
@@ -110,6 +110,7 @@ func (c Config) CheckAllowedExec(name string) error {
}
}
return nil
}
func (c Config) CheckAllowedGetEnv(name string) error {
@@ -158,6 +159,7 @@ func (c Config) ToSecurityMap() map[string]interface{} {
"security": m,
}
return sec
}
// DecodeConfig creates a privacy Config from a given Hugo configuration.
@@ -187,6 +189,7 @@ func DecodeConfig(cfg config.Provider) (Config, error) {
}
return sc, nil
}
func stringSliceToWhitelistHook() mapstructure.DecodeHookFuncType {
@@ -202,6 +205,7 @@ func stringSliceToWhitelistHook() mapstructure.DecodeHookFuncType {
wl := types.ToStringSlicePreserveString(data)
return NewWhitelist(wl...), nil
}
}