update changelog

.woodpecker/build.yml

@@ -9,7 +9,7 @@ when:
       - renovate/*
 
 variables:
-  - &golang_image 'golang:1.22'
+  - &golang_image 'golang:1.24'
 
 depends_on:
   - test

CHANGELOG.md

@@ -1,5 +1,9 @@
 [Unreleased]
 
+## v2.0.0
+### Changed
+- new project archirecture
+
 ## v1.4.0
 ### Added
 - add logger and option `-v`

Makefile

@@ -50,7 +50,7 @@ $(BIN_LINUX_AMD64):
 	GOOS=$(GO_OS_LINUX) \
 	CGO_ENABLED=$(CGO_ENABLED) \
 	$(CC) $(CFLAGS) -ldflags="$(LDFLAGS)" -gcflags="$(GCFLAGS)" -asmflags="$(ASMFLAGS)" \
-	-o $(BIN_LINUX_AMD64) .
+	-o $(BIN_LINUX_AMD64) cmd/main.go
 
 .PHONY: $(BIN_LINUX_ARM64)
 $(BIN_LINUX_ARM64):
@@ -59,7 +59,7 @@ $(BIN_LINUX_ARM64):
 	GOOS=$(GO_OS_LINUX) \
 	CGO_ENABLED=$(CGO_ENABLED) \
 	$(CC) $(CFLAGS) -ldflags="$(LDFLAGS)" -gcflags="$(GCFLAGS)" -asmflags="$(ASMFLAGS)" \
-	-o $(BIN_LINUX_ARM64) .
+	-o $(BIN_LINUX_ARM64) cmd/main.go
 
 .PHONY: $(BIN_WIN_AMD64)
 $(BIN_WIN_AMD64):
@@ -68,7 +68,7 @@ $(BIN_WIN_AMD64):
 	GOOS=$(GO_OS_WIN) \
 	CGO_ENABLED=$(CGO_ENABLED) \
 	$(CC) $(CFLAGS) -ldflags="$(LDFLAGS)" -gcflags="$(GCFLAGS)" -asmflags="$(ASMFLAGS)" \
-	-o $(BIN_WIN_AMD64) .
+	-o $(BIN_WIN_AMD64) cmd/main.go
 
 .PHONY: $(BIN_WIN_ARM64)
 $(BIN_WIN_ARM64):
@@ -77,7 +77,7 @@ $(BIN_WIN_ARM64):
 	GOOS=$(GO_OS_WIN) \
 	CGO_ENABLED=$(CGO_ENABLED) \
 	$(CC) $(CFLAGS) -ldflags="$(LDFLAGS)" -gcflags="$(GCFLAGS)" -asmflags="$(ASMFLAGS)" \
-	-o $(BIN_WIN_ARM64) .
+	-o $(BIN_WIN_ARM64) cmd/main.go
 
 .PHONY: $(BIN_DARWIN_AMD64)
 $(BIN_DARWIN_AMD64):
@@ -86,7 +86,7 @@ $(BIN_DARWIN_AMD64):
 	GOOS=$(GO_OS_DARWIN) \
 	CGO_ENABLED=$(CGO_ENABLED) \
 	$(CC) $(CFLAGS) -ldflags="$(LDFLAGS)" -gcflags="$(GCFLAGS)" -asmflags="$(ASMFLAGS)" \
-	-o $(BIN_DARWIN_AMD64) .
+	-o $(BIN_DARWIN_AMD64) cmd/main.go
 
 .PHONY: $(BIN_DARWIN_ARM64)
 $(BIN_DARWIN_ARM64):
@@ -95,7 +95,7 @@ $(BIN_DARWIN_ARM64):
 	GOOS=$(GO_OS_DARWIN) \
 	CGO_ENABLED=$(CGO_ENABLED) \
 	$(CC) $(CFLAGS) -ldflags="$(LDFLAGS)" -gcflags="$(GCFLAGS)" -asmflags="$(ASMFLAGS)" \
-	-o $(BIN_DARWIN_ARM64) .
+	-o $(BIN_DARWIN_ARM64) cmd/main.go
 
 .PHONY: $(MAN_OUTPUT)
 $(MAN_OUTPUT):

checker/certificates.go

@@ -1,55 +0,0 @@
-package checker
-
-import (
-	"crypto/tls"
-	"fmt"
-	"math"
-	"strings"
-	"time"
-
-	"gitnet.fr/deblan/expiration-check/logger"
-)
-
-func FormatDomain(domain string) string {
-	elements := strings.Split(domain, ":")
-
-	if len(elements) == 1 {
-		return fmt.Sprintf("%s:443", elements[0])
-	}
-
-	return domain
-}
-
-func CheckCertificate(domain string) Domain {
-	now := time.Now()
-	conn, err := tls.Dial("tcp", FormatDomain(domain), nil)
-
-	if err == nil {
-		date := conn.ConnectionState().PeerCertificates[0].NotAfter
-		daysLeft := date.Sub(now).Hours() / 24
-
-		d := Domain{
-			Name:     domain,
-			DaysLeft: math.Floor(daysLeft),
-			Date:     date.Format(time.DateTime),
-		}
-
-		logger.Get().Logf(`CheckCertificate: domain="%s" value="%+v"`, domain, d)
-
-		return d
-	}
-
-	logger.Get().Logf("CheckCertificate: domain=%s err=%s", domain, err)
-
-	return Domain{Name: domain, Failed: true}
-}
-
-func CheckCertificates(domains []string) []Domain {
-	values := []Domain{}
-
-	for _, domain := range domains {
-		values = append(values, CheckCertificate(domain))
-	}
-
-	return values
-}

checker/domains.go

@@ -1,159 +0,0 @@
-package checker
-
-import (
-	"encoding/json"
-	"fmt"
-	"math"
-	"net/http"
-	"regexp"
-	"strings"
-	"time"
-
-	"github.com/likexian/whois"
-	"gitnet.fr/deblan/expiration-check/logger"
-)
-
-type RdapResponseData struct {
-	Events []struct {
-		EventAction string `json:"eventAction"`
-		EventDate   string `json:"eventDate"`
-	} `json:"events"`
-}
-
-type RdapServices struct {
-	Services [][][]string `json:"services"`
-}
-
-func GetRdapServices() map[string]string {
-	response, _ := http.Get("https://data.iana.org/rdap/dns.json")
-	values := make(map[string]string)
-
-	defer response.Body.Close()
-	var data RdapServices
-	json.NewDecoder(response.Body).Decode(&data)
-
-	for _, value := range data.Services {
-		for _, tld := range value[0] {
-			values[tld] = value[1][0]
-		}
-	}
-
-	return values
-}
-
-func ExtractTld(domain string) string {
-	elements := strings.Split(domain, ".")
-
-	if len(elements) == 1 {
-		return elements[0]
-	}
-
-	return strings.Join(elements[1:], ".")
-}
-
-func RdapCheck(domain, service string) Domain {
-	url := fmt.Sprintf("%sdomain/%s?jscard=1", service, domain)
-	response, _ := http.Get(url)
-	now := time.Now()
-
-	defer response.Body.Close()
-	var data RdapResponseData
-	json.NewDecoder(response.Body).Decode(&data)
-
-	for _, event := range data.Events {
-		if event.EventAction == "expiration" {
-			date, _ := time.Parse(time.RFC3339, event.EventDate)
-			daysLeft := date.Sub(now).Hours() / 24
-
-			d := Domain{
-				Name:     domain,
-				DaysLeft: math.Floor(daysLeft),
-				Date:     date.Format(time.DateTime),
-			}
-
-			logger.Get().Logf(`RdapCheck: domain="%s" value="%+v"`, domain, d)
-
-			return d
-		}
-	}
-
-	d := Domain{Name: domain, Failed: true}
-
-	logger.Get().Logf(`RdapCheck: domain="%s" value="%+v"`, domain, d)
-
-	return d
-}
-
-func WhoisCheck(domain string) Domain {
-	domainFailed := Domain{Name: domain, Failed: true}
-	result, err := whois.Whois(domain)
-	if err != nil {
-		return domainFailed
-	}
-
-	now := time.Now()
-	formats := []string{
-		"expiration date",
-		"expiry date",
-		"expires on",
-		"paid-till",
-		"renewal",
-		"expires",
-		"domain_datebilleduntil",
-		"expiration",
-		"registry expiry",
-		"registrar registration expiration",
-	}
-
-	result = strings.ToLower(result)
-
-	for _, format := range formats {
-		r, _ := regexp.Compile(fmt.Sprintf(`%s\s*:?\s*([^\s]+)`, format))
-
-		for i, match := range r.FindStringSubmatch(result) {
-			if i%2 == 1 {
-				date, err := time.Parse(time.RFC3339, strings.ToUpper(match))
-
-				if err == nil {
-					daysLeft := date.Sub(now).Hours() / 24
-
-					d := Domain{
-						Name:     domain,
-						DaysLeft: math.Floor(daysLeft),
-						Date:     date.Format(time.DateTime),
-					}
-
-					logger.Get().Logf(`WhoisCheck: domain="%s" value="%+v"`, domain, d)
-
-					return d
-				}
-			}
-		}
-	}
-
-	logger.Get().Logf(`WhoisCheck: domain="%s" value="%+v"`, domain, domainFailed)
-
-	return domainFailed
-}
-
-func CheckDomains(domains []string) []Domain {
-	values := []Domain{}
-	services := GetRdapServices()
-
-	for _, domain := range domains {
-		tld := ExtractTld(domain)
-		service := services[tld]
-
-		if service != "" {
-			logger.Get().Logf(`CheckDomains: domain="%s" rdap=true whois=false`, domain)
-
-			values = append(values, RdapCheck(domain, service))
-		} else {
-			logger.Get().Logf(`CheckDomains: domain="%s" rdap=false whois=true`, domain)
-
-			values = append(values, WhoisCheck(domain))
-		}
-	}
-
-	return values
-}

checker/struct.go

@@ -1,8 +0,0 @@
-package checker
-
-type Domain struct {
-	Name     string  `json:"name"`
-	DaysLeft float64 `json:"days"`
-	Date     string  `json:"date"`
-	Failed   bool    `json:"failed"`
-}

cmd/main.go

@@ -0,0 +1,14 @@
+package main
+
+import (
+	"log"
+	"os"
+
+	"gitnet.fr/deblan/expiration-check/internal/cmd"
+)
+
+func main() {
+	if err := cmd.App().Run(os.Args); err != nil {
+		log.Fatal(err)
+	}
+}

internal/cmd/app.go

@@ -1,10 +1,10 @@
-package main
+package cmd
 
 import (
 	"github.com/urfave/cli/v2"
-	"gitnet.fr/deblan/expiration-check/checker"
+	"gitnet.fr/deblan/expiration-check/pkg/checker"
-	"gitnet.fr/deblan/expiration-check/logger"
+	"gitnet.fr/deblan/expiration-check/pkg/logger"
-	"gitnet.fr/deblan/expiration-check/render"
+	"gitnet.fr/deblan/expiration-check/pkg/render"
 )
 
 func NormalizeFormat(format string) string {

main.go

@@ -1,12 +0,0 @@
-package main
-
-import (
-	"log"
-	"os"
-)
-
-func main() {
-	if err := App().Run(os.Args); err != nil {
-		log.Fatal(err)
-	}
-}

pkg/checker/certificate.go

@@ -0,0 +1,38 @@
+package checker
+
+import (
+	"crypto/tls"
+	"math"
+	"time"
+
+	"gitnet.fr/deblan/expiration-check/pkg/formatter"
+	"gitnet.fr/deblan/expiration-check/pkg/model"
+)
+
+func CheckCertificate(domain string) *model.Result {
+	conn, err := tls.Dial("tcp", formatter.ToDomainAndHttpPort(domain), nil)
+
+	if err == nil {
+		date := conn.ConnectionState().PeerCertificates[0].NotAfter
+
+		result := model.NewResult(
+			domain,
+			math.Floor(date.Sub(time.Now()).Hours()/24),
+			date.Format(time.DateTime),
+		)
+
+		return result
+	}
+
+	return model.NewResultFailed(domain)
+}
+
+func CheckCertificates(domains []string) []*model.Result {
+	var values []*model.Result
+
+	for _, domain := range domains {
+		values = append(values, CheckCertificate(domain))
+	}
+
+	return values
+}

pkg/checker/domain.go

@@ -0,0 +1,53 @@
+package checker
+
+import (
+	"math"
+	"time"
+
+	"gitnet.fr/deblan/expiration-check/pkg/extractor"
+	"gitnet.fr/deblan/expiration-check/pkg/logger"
+	"gitnet.fr/deblan/expiration-check/pkg/model"
+	"gitnet.fr/deblan/expiration-check/pkg/rdap"
+	"gitnet.fr/deblan/expiration-check/pkg/whois"
+)
+
+func CheckDomains(domains []string) []*model.Result {
+	var err error
+	var date *time.Time
+	var values []*model.Result
+
+	services, err := rdap.GetRdapServices()
+
+	if err != nil {
+		logger.Get().Logf("GetRdapServices failed: error=%v", err)
+
+		return values
+	}
+
+	for _, domain := range domains {
+		tld := extractor.ExtractTld(domain)
+		service, ok := services[tld]
+
+		if ok {
+			date, err = rdap.GetExpiration(domain, service)
+		} else {
+			date, err = whois.GetExpiration(domain)
+		}
+
+		if err != nil {
+			logger.Get().Logf("CheckDomain: domain=%s error=%s", domain, err)
+
+			values = append(values, model.NewResultFailed(domain))
+		} else {
+			daysLeft := math.Floor(date.Sub(time.Now()).Hours() / 24)
+
+			values = append(values, model.NewResult(
+				domain,
+				daysLeft,
+				date.Format(time.DateTime),
+			))
+		}
+	}
+
+	return values
+}

pkg/extractor/tld.go

@@ -0,0 +1,13 @@
+package extractor
+
+import "strings"
+
+func ExtractTld(domain string) string {
+	elements := strings.Split(domain, ".")
+
+	if len(elements) == 1 {
+		return elements[0]
+	}
+
+	return strings.Join(elements[1:], ".")
+}

pkg/formatter/http_domain.go

@@ -0,0 +1,16 @@
+package formatter
+
+import (
+	"fmt"
+	"strings"
+)
+
+func ToDomainAndHttpPort(domain string) string {
+	elements := strings.Split(domain, ":")
+
+	if len(elements) == 1 {
+		return fmt.Sprintf("%s:443", elements[0])
+	}
+
+	return domain
+}

pkg/model/result.go

@@ -0,0 +1,24 @@
+package model
+
+type Result struct {
+	Name     string   `json:"name"`
+	DaysLeft *float64 `json:"days"`
+	Date     *string  `json:"date"`
+	Failed   bool     `json:"failed"`
+}
+
+func NewResult(name string, daysLeft float64, date string) *Result {
+	return &Result{
+		Name:     name,
+		DaysLeft: &daysLeft,
+		Date:     &date,
+		Failed:   false,
+	}
+}
+
+func NewResultFailed(name string) *Result {
+	return &Result{
+		Name:   name,
+		Failed: true,
+	}
+}

pkg/rdap/rdap.go

@@ -0,0 +1,75 @@
+package rdap
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"net/http"
+	"time"
+)
+
+type RdapResponseData struct {
+	Events []struct {
+		EventAction string `json:"eventAction"`
+		EventDate   string `json:"eventDate"`
+	} `json:"events"`
+}
+
+type RdapServices struct {
+	Services [][][]string `json:"services"`
+}
+
+func GetRdapServices() (map[string]string, error) {
+	response, err := http.Get("https://data.iana.org/rdap/dns.json")
+
+	if err != nil {
+		return nil, err
+	}
+
+	values := make(map[string]string)
+
+	defer response.Body.Close()
+	var data RdapServices
+
+	json.NewDecoder(response.Body).Decode(&data)
+
+	for _, value := range data.Services {
+		for _, tld := range value[0] {
+			values[tld] = value[1][0]
+		}
+	}
+
+	return values, nil
+}
+
+func GetExpiration(domain, service string) (*time.Time, error) {
+	url := fmt.Sprintf("%sdomain/%s?jscard=1", service, domain)
+	response, err := http.Get(url)
+
+	if err != nil {
+		return nil, err
+	}
+
+	defer response.Body.Close()
+	var data RdapResponseData
+
+	json.NewDecoder(response.Body).Decode(&data)
+
+	actions := []string{"expiration", "Record expires"}
+
+	for _, event := range data.Events {
+		for _, action := range actions {
+			if action == event.EventAction {
+				date, err := time.Parse(time.RFC3339, event.EventDate)
+
+				if err != nil {
+					return nil, err
+				}
+
+				return &date, nil
+			}
+		}
+	}
+
+	return nil, errors.New("Expiration date not found")
+}

pkg/render/render.go

@@ -8,7 +8,7 @@ import (
 
 	"github.com/jedib0t/go-pretty/v6/table"
 	"github.com/jedib0t/go-pretty/v6/text"
-	"gitnet.fr/deblan/expiration-check/checker"
+	"gitnet.fr/deblan/expiration-check/pkg/model"
 )
 
 func RenderColor(value string, c text.Colors, format string) string {
@@ -19,7 +19,7 @@ func RenderColor(value string, c text.Colors, format string) string {
 	return c.Sprint(value)
 }
 
-func Render(values []checker.Domain, warning, danger float64, format string) {
+func Render(values []*model.Result, warning, danger float64, format string) {
 	sort.SliceStable(values, func(i, j int) bool {
 		if values[i].Failed && values[j].Failed {
 			return values[i].Name < values[j].Name
@@ -33,7 +33,7 @@ func Render(values []checker.Domain, warning, danger float64, format string) {
 			return true
 		}
 
-		return values[i].DaysLeft < values[j].DaysLeft
+		return *values[i].DaysLeft < *values[j].DaysLeft
 	})
 
 	if format == "json" {
@@ -64,15 +64,15 @@ func Render(values []checker.Domain, warning, danger float64, format string) {
 			var days string
 			var date string
 
-			if value.DaysLeft <= danger {
+			if *value.DaysLeft <= danger {
-				days = RenderColor(fmt.Sprintf("%.0f", value.DaysLeft), text.Colors{0, text.FgRed}, format)
+				days = RenderColor(fmt.Sprintf("%.0f", *value.DaysLeft), text.Colors{0, text.FgRed}, format)
-				date = RenderColor(value.Date, text.Colors{0, text.FgRed}, format)
+				date = RenderColor(*value.Date, text.Colors{0, text.FgRed}, format)
-			} else if value.DaysLeft <= warning {
+			} else if *value.DaysLeft <= warning {
-				days = RenderColor(fmt.Sprintf("%.0f", value.DaysLeft), text.Colors{0, text.FgYellow}, format)
+				days = RenderColor(fmt.Sprintf("%.0f", *value.DaysLeft), text.Colors{0, text.FgYellow}, format)
-				date = RenderColor(value.Date, text.Colors{0, text.FgYellow}, format)
+				date = RenderColor(*value.Date, text.Colors{0, text.FgYellow}, format)
 			} else {
-				days = RenderColor(fmt.Sprintf("%.0f", value.DaysLeft), text.Colors{0, text.FgGreen}, format)
+				days = RenderColor(fmt.Sprintf("%.0f", *value.DaysLeft), text.Colors{0, text.FgGreen}, format)
-				date = RenderColor(value.Date, text.Colors{0, text.FgGreen}, format)
+				date = RenderColor(*value.Date, text.Colors{0, text.FgGreen}, format)
 			}
 
 			t.AppendRow(table.Row{

pkg/whois/whois.go

@@ -0,0 +1,47 @@
+package whois
+
+import (
+	"errors"
+	"fmt"
+	"regexp"
+	"strings"
+	"time"
+
+	w "github.com/likexian/whois"
+)
+
+func GetExpiration(domain string) (*time.Time, error) {
+	result, err := w.Whois(domain)
+
+	if err != nil {
+		return nil, err
+	}
+
+	result = strings.ToLower(result)
+	formats := []string{
+		"expiration date",
+		"expiry date",
+		"expires on",
+		"paid-till",
+		"renewal",
+		"expires",
+		"domain_datebilleduntil",
+		"expiration",
+		"registry expiry",
+		"registrar registration expiration",
+	}
+
+	for _, format := range formats {
+		r, _ := regexp.Compile(fmt.Sprintf(`%s\s*:?\s*([^\s]+)`, format))
+
+		for i, match := range r.FindStringSubmatch(result) {
+			if i%2 == 1 {
+				if date, err := time.Parse(time.RFC3339, strings.ToUpper(match)); err == nil {
+					return &date, nil
+				}
+			}
+		}
+	}
+
+	return nil, errors.New("Expiration date not found")
+}