Add ACME profile support for IP address certificates

common/tls/acme.go

@@ -69,10 +69,21 @@ func startACME(ctx context.Context, logger logger.Logger, options option.Inbound
 		Storage:           storage,
 		Logger:            zapLogger,
 	}
+	profile := options.Profile
+	if profile == "" && acmeServer == certmagic.LetsEncryptProductionCA {
+		for _, domain := range options.Domain {
+			if certmagic.SubjectIsIP(domain) {
+				profile = "shortlived"
+				break
+			}
+		}
+	}
+
 	acmeConfig := certmagic.ACMEIssuer{
 		CA:                      acmeServer,
 		Email:                   options.Email,
 		Agreed:                  true,
+		Profile:                 profile,
 		DisableHTTPChallenge:    options.DisableHTTPChallenge,
 		DisableTLSALPNChallenge: options.DisableTLSALPNChallenge,
 		AltHTTPPort:             int(options.AlternativeHTTPPort),

docs/configuration/shared/certificate-provider/acme.md

@@ -6,6 +6,7 @@ icon: material/new-box
 
     :material-plus: [account_key](#account_key)  
     :material-plus: [key_type](#key_type)  
+    :material-plus: [profile](#profile)  
     :material-plus: [http_client](#http_client)
 
 # ACME
@@ -37,6 +38,7 @@ icon: material/new-box
   },
   "dns01_challenge": {},
   "key_type": "",
+  "profile": "",
   "http_client": "" // or {}
 }
 ```
@@ -141,6 +143,14 @@ The private key type to generate for new certificates.
 | `rsa2048`  | RSA     |
 | `rsa4096`  | RSA     |
 
+#### profile
+
+!!! question "Since sing-box 1.14.0"
+
+The ACME profile to use for certificate issuance.
+
+When empty and `provider` is Let's Encrypt, `shortlived` will be used automatically if any domain is an IP address.
+
 #### http_client
 
 !!! question "Since sing-box 1.14.0"

docs/configuration/shared/certificate-provider/acme.zh.md

@@ -6,6 +6,7 @@ icon: material/new-box
 
     :material-plus: [account_key](#account_key)  
     :material-plus: [key_type](#key_type)  
+    :material-plus: [profile](#profile)  
     :material-plus: [http_client](#http_client)
 
 # ACME
@@ -37,6 +38,7 @@ icon: material/new-box
   },
   "dns01_challenge": {},
   "key_type": "",
+  "profile": "",
   "http_client": "" // 或 {}
 }
 ```
@@ -136,6 +138,14 @@ ACME DNS01 质询字段。如果配置，将禁用其他质询方法。
 | `rsa2048` | RSA     |
 | `rsa4096` | RSA     |
 
+#### profile
+
+!!! question "自 sing-box 1.14.0 起"
+
+用于证书签发的 ACME profile。
+
+当为空且 `provider` 为 Let's Encrypt 时，如果任意域名为 IP 地址，将自动使用 `shortlived`。
+
 #### http_client
 
 !!! question "自 sing-box 1.14.0 起"

option/acme.go

@@ -24,6 +24,7 @@ type ACMECertificateProviderOptions struct {
 	ExternalAccount         *ACMEExternalAccountOptions        `json:"external_account,omitempty"`
 	DNS01Challenge          *ACMEProviderDNS01ChallengeOptions `json:"dns01_challenge,omitempty"`
 	KeyType                 ACMEKeyType                        `json:"key_type,omitempty"`
+	Profile                 string                             `json:"profile,omitempty"`
 	HTTPClient              *HTTPClientOptions                 `json:"http_client,omitempty"`
 }
 

option/tls_acme.go

@@ -20,6 +20,7 @@ type InboundACMEOptions struct {
 	AlternativeTLSPort      uint16                      `json:"alternative_tls_port,omitempty"`
 	ExternalAccount         *ACMEExternalAccountOptions `json:"external_account,omitempty"`
 	DNS01Challenge          *ACMEDNS01ChallengeOptions  `json:"dns01_challenge,omitempty"`
+	Profile                 string                      `json:"profile,omitempty"`
 }
 
 type ACMEExternalAccountOptions struct {

service/acme/service.go

@@ -112,11 +112,22 @@ func NewCertificateProvider(ctx context.Context, logger log.ContextLogger, tag s
 		config.KeySource = certmagic.StandardKeyGenerator{KeyType: keyType}
 	}
 
+	profile := options.Profile
+	if profile == "" && acmeServer == certmagic.LetsEncryptProductionCA {
+		for _, domain := range options.Domain {
+			if certmagic.SubjectIsIP(domain) {
+				profile = "shortlived"
+				break
+			}
+		}
+	}
+
 	acmeIssuer := certmagic.ACMEIssuer{
 		CA:                      acmeServer,
 		Email:                   options.Email,
 		AccountKeyPEM:           options.AccountKey,
 		Agreed:                  true,
+		Profile:                 profile,
 		DisableHTTPChallenge:    options.DisableHTTPChallenge,
 		DisableTLSALPNChallenge: options.DisableTLSALPNChallenge,
 		AltHTTPPort:             int(options.AlternativeHTTPPort),