Added ability to login

cmd/data/markdown.go

@@ -0,0 +1,22 @@
+package data
+
+import (
+	"bytes"
+	"fmt"
+
+	"github.com/microcosm-cc/bluemonday"
+	"github.com/yuin/goldmark"
+)
+
+func ConvertToHTML(md string) (string, error) {
+	var buf bytes.Buffer
+
+	if err := goldmark.Convert([]byte(md), &buf); err != nil {
+		return "", fmt.Errorf("error converting markdown to html: %v", err)
+	}
+
+	p := bluemonday.UGCPolicy()
+	html := p.Sanitize(buf.String())
+
+	return html, nil
+}