Initial Release

2026-05-24 19:52:45 -07:00
commit 8242fdbbb3
181 changed files with 10119 additions and 0 deletions
@@ -0,0 +1,68 @@
+package env
+
+import (
+	"crypto/tls"
+	"crypto/x509"
+	"fmt"
+	"log"
+	"os"
+	"time"
+)
+
+const (
+	FILE_MODE = os.FileMode(0770)
+)
+
+var (
+	HTTP_TLS     *tls.Config                                   // http: TLS Configuration
+	HTTP_ADDRESS = envString("HTTP_ADDRESS", "localhost:8080") // http: Address to Listen for Requests on
+	TLS_ENABLED  = envString("TLS_ENABLED", "false") == "true" // http: Enable TLS?
+	TLS_CERT     = envString("TLS_CERT", "tls_crt.pem")        // http: Path to TLS Certificate
+	TLS_KEY      = envString("TLS_KEY", "tls_key.pem")         // http: Path to TLS Key
+	TLS_CA       = envString("TLS_CA", "tls_ca.pem")           // http: Path to TLS CA Bundle
+	VERSION      = fmt.Sprintf("%X", time.Now().Unix())
+)
+
+func init() {
+	log.Println("[env] Using Version Hash:", VERSION)
+
+	// Load and Parse TLS Configuration from Disk
+	if TLS_ENABLED {
+		cert, err := tls.LoadX509KeyPair(TLS_CERT, TLS_KEY)
+		if err != nil {
+			log.Fatalln("[env/tls] Cannot Load Keypair", err)
+		}
+		caBytes, err := os.ReadFile(TLS_CA)
+		if err != nil {
+			log.Fatalln("[env/tls] Cannot Read CA File", err)
+		}
+		caPool := x509.NewCertPool()
+		if !caPool.AppendCertsFromPEM(caBytes) {
+			log.Fatalln("[env/tls] Cannot Append Certificates")
+		}
+		HTTP_TLS = &tls.Config{
+			Certificates: []tls.Certificate{cert},
+			ClientCAs:    caPool,
+			MinVersion:   tls.VersionTLS13,
+			MaxVersion:   tls.VersionTLS13,
+			CipherSuites: []uint16{
+				tls.TLS_AES_128_GCM_SHA256,
+				tls.TLS_AES_256_GCM_SHA384,
+				tls.TLS_CHACHA20_POLY1305_SHA256,
+			},
+		}
+	}
+}
+
+// Reads String from Environment
+func envString(key, defaultValue string) string {
+	systemValue := os.Getenv(key)
+	if systemValue == "" {
+		if defaultValue == "\x00" {
+			fmt.Printf("[env] Environment Variable '%s' is undefined\n", key)
+			os.Exit(2)
+		}
+		return defaultValue
+	}
+	return systemValue
+}
@@ -0,0 +1,48 @@
+package env
+
+import (
+	_ "embed"
+	"encoding/json"
+	"log"
+	"time"
+)
+
+type databaseRoot struct {
+	Site     databaseSite      `json:"site"`
+	Articles []databaseArticle `json:"articles"`
+}
+
+type databaseSite struct {
+	Host        string `json:"host"`
+	Name        string `json:"name"`
+	Description string `json:"description"`
+	Category    string `json:"category"`
+	Locale      string `json:"locale"`
+	Owner       string `json:"owner"`
+	Color       string `json:"color"`
+}
+
+type databaseArticle struct {
+	BaseTemplate  string    `json:"base_template"`
+	BaseResources string    `json:"base_resources"`
+	BaseBanner    string    `json:"base_banner"`
+	Color         string    `json:"color"`
+	Slug          string    `json:"slug"`
+	Date          time.Time `json:"date"`
+	Title         string    `json:"title"`
+	Description   string    `json:"description"`
+	Author        string    `json:"author"`
+	Tags          []string  `json:"tags"`
+}
+
+var (
+	//go:embed database.json
+	embedDatabase []byte
+	Database      databaseRoot
+)
+
+func init() {
+	if err := json.Unmarshal(embedDatabase, &Database); err != nil {
+		log.Fatalln("[env/db] Parse Database Error:", err)
+	}
+}
@@ -0,0 +1,28 @@
+{
+    "site": {
+        "host": "https://panca.kz",
+        "name": "pancakz",
+        "description": "Tech, Chunibyo \u0026 Other Delusions",
+        "category": "Personal Blogs",
+        "locale": "en-US",
+        "owner": "bakonpancakz",
+        "color": "77, 88, 255"
+    },
+    "articles": [
+        {
+            "base_template": "001-personal-email-server.html",
+            "base_resources": "setting-up-an-email-api",
+            "base_banner": "banner.gif",
+            "color": "94, 167, 1",
+            "slug": "setting-up-an-email-api",
+            "date": "2024-11-06T19:26:40Z",
+            "title": "Setting Up an Email API",
+            "description": "Freaking emails, how do they work?",
+            "author": "bakonpancakz",
+            "tags": [
+                "PERSONAL",
+                "GO"
+            ]
+        }
+    ]
+}