From 73603079e29bc89c54296a9e12b5a779cd84c023 Mon Sep 17 00:00:00 2001
From: Alan Pearce
Date: Thu, 2 May 2024 23:18:19 +0200
Subject: feat: serve a very basic html template

---
 internal/config/config.go | 51 +++++++++++++++++++++++++++++++++++++++++++++++
 internal/config/csp.go    | 45 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 96 insertions(+)
 create mode 100644 internal/config/config.go
 create mode 100644 internal/config/csp.go

(limited to 'internal/config')

diff --git a/internal/config/config.go b/internal/config/config.go
new file mode 100644
index 0000000..e9300ce
--- /dev/null
+++ b/internal/config/config.go
@@ -0,0 +1,51 @@
+package config
+
+import (
+	"log/slog"
+	"net/url"
+	"os"
+
+	"github.com/pelletier/go-toml/v2"
+	"github.com/pkg/errors"
+)
+
+type URL struct {
+	*url.URL
+}
+
+func (u *URL) UnmarshalText(text []byte) (err error) {
+	u.URL, err = url.Parse(string(text))
+
+	if err != nil {
+		return errors.WithMessage(err, "could not parse URL")
+	}
+
+	return nil
+}
+
+type Config struct {
+	BaseURL URL  `toml:"base_url"`
+	CSP     *CSP `toml:"content-security-policy"`
+	Headers map[string]string
+}
+
+func GetConfig() (*Config, error) {
+	config := Config{}
+	slog.Debug("reading config.toml")
+	file, err := os.Open("config.toml")
+	if err != nil {
+		return nil, errors.WithMessage(err, "error reading configuration")
+	}
+	dec := toml.NewDecoder(file)
+	err = dec.Decode(&config)
+	if err != nil {
+		var tomlError toml.DecodeError
+		if errors.As(err, &tomlError) {
+			return nil, errors.WithMessage(err, tomlError.Error())
+		}
+
+		return nil, errors.Wrap(err, "config error")
+	}
+
+	return &config, nil
+}
diff --git a/internal/config/csp.go b/internal/config/csp.go
new file mode 100644
index 0000000..970663c
--- /dev/null
+++ b/internal/config/csp.go
@@ -0,0 +1,45 @@
+package config
+
+// Code generated  DO NOT EDIT.
+
+import (
+	"github.com/crewjam/csp"
+)
+
+type CSP struct {
+	BaseURI                 []string                     `csp:"base-uri" toml:"base-uri"`
+	BlockAllMixedContent    bool                         `csp:"block-all-mixed-content" toml:"block-all-mixed-content"`
+	ChildSrc                []string                     `csp:"child-src" toml:"child-src"`
+	ConnectSrc              []string                     `csp:"connect-src" toml:"connect-src"`
+	DefaultSrc              []string                     `csp:"default-src" toml:"default-src"`
+	FontSrc                 []string                     `csp:"font-src" toml:"font-src"`
+	FormAction              []string                     `csp:"form-action" toml:"form-action"`
+	FrameAncestors          []string                     `csp:"frame-ancestors" toml:"frame-ancestors"`
+	FrameSrc                []string                     `csp:"frame-src" toml:"frame-src"`
+	ImgSrc                  []string                     `csp:"img-src" toml:"img-src"`
+	ManifestSrc             []string                     `csp:"manifest-src" toml:"manifest-src"`
+	MediaSrc                []string                     `csp:"media-src" toml:"media-src"`
+	NavigateTo              []string                     `csp:"navigate-to" toml:"navigate-to"`
+	ObjectSrc               []string                     `csp:"object-src" toml:"object-src"`
+	PluginTypes             []string                     `csp:"plugin-types" toml:"plugin-types"`
+	PrefetchSrc             []string                     `csp:"prefetch-src" toml:"prefetch-src"`
+	Referrer                csp.ReferrerPolicy           `csp:"referrer" toml:"referrer"`
+	ReportTo                string                       `csp:"report-to" toml:"report-to"`
+	ReportURI               string                       `csp:"report-uri" toml:"report-uri"`
+	RequireSRIFor           []csp.RequireSRIFor          `csp:"require-sri-for" toml:"require-sri-for"`
+	RequireTrustedTypesFor  []csp.RequireTrustedTypesFor `csp:"require-trusted-types-for" toml:"require-trusted-types-for"`
+	Sandbox                 csp.Sandbox                  `csp:"sandbox" toml:"sandbox"`
+	ScriptSrc               []string                     `csp:"script-src" toml:"script-src"`
+	ScriptSrcAttr           []string                     `csp:"script-src-attr" toml:"script-src-attr"`
+	ScriptSrcElem           []string                     `csp:"script-src-elem" toml:"script-src-elem"`
+	StyleSrc                []string                     `csp:"style-src" toml:"style-src"`
+	StyleSrcAttr            []string                     `csp:"style-src-attr" toml:"style-src-attr"`
+	StyleSrcElem            []string                     `csp:"style-src-elem" toml:"style-src-elem"`
+	TrustedTypes            []string                     `csp:"trusted-types" toml:"trusted-types"`
+	UpgradeInsecureRequests bool                         `csp:"upgrade-insecure-requests" toml:"upgrade-insecure-requests"`
+	WorkerSrc               []string                     `csp:"worker-src" toml:"worker-src"`
+}
+
+func (c *CSP) String() string {
+	return csp.Header(*c).String()
+}
-- 
cgit 1.4.1