add namesilo provider

go.mod

@@ -91,6 +91,7 @@ require (
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/ncruces/go-strftime v0.1.9 // indirect
+	github.com/nrdcg/namesilo v0.2.1 // indirect
 	github.com/opentracing/opentracing-go v1.2.1-0.20220228012449-10b1cf09e00b // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect

go.sum

@@ -205,6 +205,7 @@ github.com/google/go-cmp v0.5.3/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/google/go-querystring v1.0.0/go.mod h1:odCYkC5MyYFN7vkCjXpyrEuKhc/BUO6wN/zVPAxq5ck=
 github.com/google/go-querystring v1.1.0 h1:AnCroh3fv4ZBgVIf1Iwtovgjaw/GiKJo8M8yD/fhyJ8=
 github.com/google/go-querystring v1.1.0/go.mod h1:Kcdr2DB4koayq7X8pmAG4sNG59So17icRSOU623lUBU=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
@@ -290,6 +291,8 @@ github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjY
 github.com/ncruces/go-strftime v0.1.9 h1:bY0MQC28UADQmHmaF5dgpLmImcShSi2kHU9XLdhx/f4=
 github.com/ncruces/go-strftime v0.1.9/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls=
 github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
+github.com/nrdcg/namesilo v0.2.1 h1:kLjCjsufdW/IlC+iSfAqj0iQGgKjlbUUeDJio5Y6eMg=
+github.com/nrdcg/namesilo v0.2.1/go.mod h1:lwMvfQTyYq+BbjJd30ylEG4GPSS6PII0Tia4rRpRiyw=
 github.com/opentracing/opentracing-go v1.2.1-0.20220228012449-10b1cf09e00b h1:FfH+VrHHk6Lxt9HdVS0PXzSXFyS2NbZKXv33FYPol0A=
 github.com/opentracing/opentracing-go v1.2.1-0.20220228012449-10b1cf09e00b/go.mod h1:AC62GU6hc0BrNm+9RK9VSiwa/EUe1bkIeFORAMcHvJU=
 github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=

internal/applicant/applicant.go

@@ -19,6 +19,7 @@ const (
 	configTypeTencent    = "tencent"
 	configTypeAliyun     = "aliyun"
 	configTypeCloudflare = "cloudflare"
+	configTypeNamesilo   = "namesilo"
 )
 
 type Certificate struct {
@@ -70,6 +71,8 @@ func Get(record *models.Record) (Applicant, error) {
 		return NewAliyun(option), nil
 	case configTypeCloudflare:
 		return NewCloudflare(option), nil
+	case configTypeNamesilo:
+		return NewNamesilo(option), nil
 	default:
 		return nil, errors.New("unknown config type")
 	}

internal/applicant/namesilo.go

@@ -0,0 +1,34 @@
+package applicant
+
+import (
+	"certimate/internal/domain"
+	"encoding/json"
+	"os"
+
+	namesiloProvider "github.com/go-acme/lego/v4/providers/dns/namesilo"
+)
+
+type namesilo struct {
+	option *ApplyOption
+}
+
+func NewNamesilo(option *ApplyOption) Applicant {
+	return &namesilo{
+		option: option,
+	}
+}
+
+func (a *namesilo) Apply() (*Certificate, error) {
+
+	access := &domain.NameSiloAccess{}
+	json.Unmarshal([]byte(a.option.Access), access)
+
+	os.Setenv("NAMESILO_API_KEY", access.ApiKey)
+
+	dnsProvider, err := namesiloProvider.NewDNSProvider()
+	if err != nil {
+		return nil, err
+	}
+
+	return apply(a.option, dnsProvider)
+}

internal/domain/access.go

@@ -18,3 +18,7 @@ type QiniuAccess struct {
 	AccessKey string `json:"accessKey"`
 	SecretKey string `json:"secretKey"`
 }
+
+type NameSiloAccess struct {
+	ApiKey string `json:"apiKey"`
+}