From d9fc9bd5c62981b384045311b729e18d9130e820 Mon Sep 17 00:00:00 2001
From: zhangyongding <59941594@qq.com>
Date: Sun, 29 Sep 2024 09:54:05 +0800
Subject: [PATCH] =?UTF-8?q?PKCS7=E4=B8=AD=E5=A2=9E=E5=8A=A0RecipientInfos?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 pkcs7/pkcs7.go | 30 ++++++++----------------------
 1 file changed, 8 insertions(+), 22 deletions(-)

diff --git a/pkcs7/pkcs7.go b/pkcs7/pkcs7.go
index c3037f4..3f21918 100644
--- a/pkcs7/pkcs7.go
+++ b/pkcs7/pkcs7.go
@@ -22,33 +22,18 @@ import (
 
 // PKCS7 Represents a PKCS7 structure
 type PKCS7 struct {
-	Content      []byte
-	Certificates []*smx509.Certificate
-	CRLs         []pkix.CertificateList
-	Signers      []signerInfo
-	raw          any
+	Content        []byte
+	Certificates   []*smx509.Certificate
+	CRLs           []pkix.CertificateList
+	Signers        []signerInfo
+	RecipientInfos []recipientInfo
+	raw            any
 }
 
 func (p7 *PKCS7) Raw() any {
 	return p7.raw
 }
 
-func (p7 *PKCS7) EnvelopedData() *envelopedData {
-	ed, ok := p7.raw.(envelopedData)
-	if ok {
-		return &ed
-	}
-	return nil
-}
-
-func (p7 *PKCS7) EncryptedData() *encryptedData {
-	ed, ok := p7.raw.(encryptedData)
-	if ok {
-		return &ed
-	}
-	return nil
-}
-
 type contentInfo struct {
 	ContentType asn1.ObjectIdentifier
 	Content     asn1.RawValue `asn1:"explicit,optional,tag:0"`
@@ -254,7 +239,8 @@ func parseEnvelopedData(data []byte) (*PKCS7, error) {
 		return nil, err
 	}
 	return &PKCS7{
-		raw: ed,
+		raw:            ed,
+		RecipientInfos: ed.RecipientInfos,
 	}, nil
 }