Bulk commit: November work

2025-11-06 11:46:35 +01:00
parent cf82dede3b
commit 183875baf4
60 changed files with 16590 additions and 102 deletions
--- a/cmd/mailingest/main.go
+++ b/cmd/mailingest/main.go
@ -0,0 +1,161 @@
+package main
+
+import (
+	"crypto/tls"
+	"io"
+	"log"
+	"log/slog"
+	"os"
+
+	"github.com/emersion/go-imap/v2"
+	"github.com/emersion/go-imap/v2/imapclient"
+	"github.com/emersion/go-message/mail"
+)
+
+func main() {
+	logger := slog.New(slog.NewTextHandler(os.Stdout, nil))
+
+	// err := godotenv.Load()
+	// if err != nil {
+	// 	logger.Error("Error Loading Environment variables! ", "error", err)
+	// }
+
+	// logger.Info("Setting up DB")
+	// db := utils.SetupDatabase(os.Getenv("DB_DSN"), logger)
+	// logger.Info("Done setting up DB")
+
+	// appCtx := utils.Application{Logger: logger, DB: db}
+
+	// Register to jobs.
+
+	// auth := smtp.PlainAuth("", "me@kocoder.xyz", "&,25,upMeddeEnTYPTifaccEptIonaAlErGiE", "mx.kocoder.xyz")
+
+	// logger.Info("Before sending Email")
+	// err := smtp.SendMail("mx.kocoder.xyz:587", auth, "me@kocoder.xyz", []string{"oss@kocoder.xyz"}, []byte(
+	// 	"From: Konstantin Hintermayer <me@kocoder.xyz>\r\n"+
+	// 		"To: oss@kocoder.xyz\r\n"+
+	// 		"Subject: discount Gophers!\r\n"+
+	// 		"\r\n"+
+	// 		"This is the email body lel.\r\n"))
+	// if err != nil {
+	// 	logger.Error("Unable to send EMail", "err", err)
+	// } else {
+	// 	logger.Info("Successfully sent Email")
+	// }
+
+	c, err := imapclient.DialTLS("10.1.0.2:993", &imapclient.Options{TLSConfig: &tls.Config{ServerName: "mx.kocoder.xyz"}})
+	if err != nil {
+		log.Fatalf("failed to dial IMAP server: %v", err)
+	}
+	defer c.Close()
+
+	if err := c.Login("me@kocoder.xyz", "&,25,upMeddeEnTYPTifaccEptIonaAlErGiE").Wait(); err != nil {
+		log.Fatalf("failed to login: %v", err)
+	}
+	log.Print("Connected")
+
+	mailboxes, err := c.List("", "%", nil).Collect()
+	if err != nil {
+		log.Fatalf("failed to list mailboxes: %v", err)
+	}
+	log.Printf("Found %v mailboxes", len(mailboxes))
+	for _, mbox := range mailboxes {
+		log.Printf(" - %v", mbox.Mailbox)
+	}
+
+	selectedMbox, err := c.Select("INBOX", nil).Wait()
+	if err != nil {
+		log.Fatalf("failed to select INBOX: %v", err)
+	}
+	log.Printf("INBOX contains %v messages", selectedMbox.NumMessages)
+
+	i := 0
+
+	for {
+		// Send a FETCH command to fetch the message body
+		seqSet := imap.SeqSetNum(uint32(i))
+
+		bodySection := &imap.FetchItemBodySection{}
+		fetchOptions := &imap.FetchOptions{
+			BodySection: []*imap.FetchItemBodySection{bodySection},
+		}
+		fetchCmd := c.Fetch(seqSet, fetchOptions)
+		defer fetchCmd.Close()
+
+		msg := fetchCmd.Next()
+		for msg != nil {
+			// Find the body section in the response
+			var bodySectionData imapclient.FetchItemDataBodySection
+			ok := false
+			for {
+				item := msg.Next()
+				if item == nil {
+					break
+				}
+				bodySectionData, ok = item.(imapclient.FetchItemDataBodySection)
+				if ok {
+					break
+				}
+			}
+			if !ok {
+				log.Fatalf("FETCH command did not return body section")
+			}
+
+			// Read the message via the go-message library
+			mr, err := mail.CreateReader(bodySectionData.Literal)
+			if err != nil {
+				log.Fatalf("failed to create mail reader: %v", err)
+			}
+
+			// Print a few header fields
+			h := mr.Header
+			if date, err := h.Date(); err != nil {
+				log.Printf("failed to parse Date header field: %v", err)
+			} else {
+				log.Printf("Date: %v", date)
+			}
+			if to, err := h.AddressList("To"); err != nil {
+				log.Printf("failed to parse To header field: %v", err)
+			} else {
+				log.Printf("To: %v", to)
+			}
+			if subject, err := h.Text("Subject"); err != nil {
+				log.Printf("failed to parse Subject header field: %v", err)
+			} else {
+				log.Printf("Subject: %v", subject)
+			}
+
+			if err := fetchCmd.Close(); err != nil {
+				logger.Error("FETCH command failed", "err", err)
+			}
+
+			// Process the message's parts
+			for {
+				p, err := mr.NextPart()
+				if err == io.EOF {
+					break
+				} else if err != nil {
+					log.Fatalf("failed to read message part: %v", err)
+				}
+
+				switch h := p.Header.(type) {
+				case *mail.InlineHeader:
+					// This is the message's text (can be plain-text or HTML)
+					b, _ := io.ReadAll(p.Body)
+					log.Printf("Inline text: %v", string(b))
+				case *mail.AttachmentHeader:
+					// This is an attachment
+					filename, _ := h.Filename()
+					log.Printf("Attachment: %v", filename)
+				}
+			}
+
+			msg = fetchCmd.Next()
+		}
+
+		i++
+		if i > 10 {
+			break
+		}
+	}
+}