1 files changed, 23 insertions, 0 deletions
diff --git a/trunk/sample/openssl/smime_read.rb b/trunk/sample/openssl/smime_read.rb
new file mode 100644
index 0000000000..17394f9b8d
--- /dev/null
+++ b/trunk/sample/openssl/smime_read.rb
@@ -0,0 +1,23 @@
+require 'optparse'
+require 'openssl'
+include OpenSSL
+
+options = ARGV.getopts("c:k:C:")
+
+cert_file = options["c"]
+key_file  = options["k"]
+ca_path   = options["C"]
+
+data = $stdin.read
+
+cert = X509::Certificate.new(File::read(cert_file))
+key = PKey::RSA.new(File::read(key_file))
+p7enc = PKCS7::read_smime(data)
+data = p7enc.decrypt(key, cert)
+
+store = X509::Store.new
+store.add_path(ca_path)
+p7sig = PKCS7::read_smime(data)
+if p7sig.verify([], store)
+  puts p7sig.data
+end