RFC 3161 compliant time stamp request creation, response generation

and response verification. Submitted by: Zoltan Glozik <[email protected]> Reviewed by: Ulf Moeller
andy737 · Feb 12, 2006 · c7235be · c7235be
1 parent 1c17d91
commit c7235be
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diff --git a/CHANGES b/CHANGES
@@ -4,6 +4,10 @@
 
  Changes between 0.9.8a and 0.9.9  [xx XXX xxxx]
 
+  *) Add RFC 3161 compliant time stamp request creation, response generation
+     and response verification functionality.
+     [Zolt�n Gl�zik <[email protected]>, The OpenTSA Project]
+
   *) Add initial support for TLS extensions, specifically for the server_name
      extension so far.  The SSL_SESSION, SSL_CTX, and SSL data structures now
      have new members for a host name.  The SSL data structure has an

diff --git a/Makefile.org b/Makefile.org
@@ -116,7 +116,7 @@ SDIRS=  \
 	bn ec rsa dsa ecdsa dh ecdh dso engine \
 	buffer bio stack lhash rand err \
 	evp asn1 pem x509 x509v3 conf txt_db pkcs7 pkcs12 comp ocsp ui krb5 \
-	store pqueue
+	store pqueue ts
 # keep in mind that the above list is adjusted by ./Configure
 # according to no-xxx arguments...
 

diff --git a/apps/Makefile b/apps/Makefile
@@ -31,15 +31,15 @@ LIBSSL=-L.. -lssl
 
 PROGRAM= openssl
 
-SCRIPTS=CA.sh CA.pl
+SCRIPTS=CA.sh CA.pl tsget
 
 EXE= $(PROGRAM)$(EXE_EXT)
 
 E_EXE=	verify asn1pars req dgst dh dhparam enc passwd gendh errstr \
 	ca crl rsa rsautl dsa dsaparam ec ecparam \
 	x509 genrsa gendsa s_server s_client speed \
 	s_time version pkcs7 crl2pkcs7 sess_id ciphers nseq pkcs12 \
-	pkcs8 spkac smime rand engine ocsp prime
+	pkcs8 spkac smime rand engine ocsp prime ts
 
 PROGS= $(PROGRAM).c
 
@@ -56,15 +56,15 @@ E_OBJ=	verify.o asn1pars.o req.o dgst.o dh.o dhparam.o enc.o passwd.o gendh.o er
 	x509.o genrsa.o gendsa.o s_server.o s_client.o speed.o \
 	s_time.o $(A_OBJ) $(S_OBJ) $(RAND_OBJ) version.o sess_id.o \
 	ciphers.o nseq.o pkcs12.o pkcs8.o spkac.o smime.o rand.o engine.o \
-	ocsp.o prime.o
+	ocsp.o prime.o ts.o
 
 E_SRC=	verify.c asn1pars.c req.c dgst.c dh.c enc.c passwd.c gendh.c errstr.c ca.c \
 	pkcs7.c crl2p7.c crl.c \
 	rsa.c rsautl.c dsa.c dsaparam.c ec.c ecparam.c \
 	x509.c genrsa.c gendsa.c s_server.c s_client.c speed.c \
 	s_time.c $(A_SRC) $(S_SRC) $(RAND_SRC) version.c sess_id.c \
 	ciphers.c nseq.c pkcs12.c pkcs8.c spkac.c smime.c rand.c engine.c \
-	ocsp.c prime.c
+	ocsp.c prime.c ts.c
 
 SRC=$(E_SRC)
 

diff --git a/apps/openssl-vms.cnf b/apps/openssl-vms.cnf
@@ -21,12 +21,17 @@ oid_section		= new_oids
 
 [ new_oids ]
 
-# We can add new OIDs in here for use by 'ca' and 'req'.
+# We can add new OIDs in here for use by 'ca', 'req' and 'ts'.
 # Add a simple OID like this:
 # testoid1=1.2.3.4
 # Or use config file substitution like this:
 # testoid2=${testoid1}.5.6
 
+# Policies used by the TSA examples.
+tsa_policy1 = 1.2.3.4.1
+tsa_policy2 = 1.2.3.4.5.6
+tsa_policy3 = 1.2.3.4.5.7
+
 ####################################################################
 [ ca ]
 default_ca	= CA_default		# The default ca section
@@ -188,7 +193,7 @@ nsComment			= "OpenSSL Generated Certificate"
 
 # PKIX recommendations harmless if included in all certificates.
 subjectKeyIdentifier=hash
-authorityKeyIdentifier=keyid,issuer:always
+authorityKeyIdentifier=keyid,issuer
 
 # This stuff is for subjectAltName and issuerAltname.
 # Import the email address.
@@ -207,6 +212,9 @@ authorityKeyIdentifier=keyid,issuer:always
 #nsCaPolicyUrl
 #nsSslServerName
 
+# This is required for TSA certificates.
+extendedKeyUsage = critical,timeStamping
+
 [ v3_req ]
 
 # Extensions to add to a certificate request
@@ -311,3 +319,33 @@ authorityKeyIdentifier=keyid,issuer:always
 
 # This really needs to be in place for it to be a proxy certificate.
 proxyCertInfo=critical,language:id-ppl-anyLanguage,pathlen:3,policy:foo
+
+####################################################################
+[ tsa ]
+
+default_tsa = tsa_config1	# the default TSA section
+
+[ tsa_config1 ]
+
+# These are used by the TSA reply generation only.
+dir		= sys\$disk:[.demoCA		# TSA root directory
+serial		= $dir]tsaserial.	# The current serial number (mandatory)
+crypto_device	= builtin		# OpenSSL engine to use for signing
+signer_cert	= $dir/tsacert.pem 	# The TSA signing certificate
+					# (optional)
+certs		= $dir.cacert.pem]	# Certificate chain to include in reply
+					# (optional)
+signer_key	= $dir/private/tsakey.pem # The TSA private key (optional)
+
+default_policy	= tsa_policy1		# Policy if request did not specify it
+					# (optional)
+other_policies	= tsa_policy2, tsa_policy3	# acceptable policies (optional)
+digests		= md5, sha1		# Acceptable message digests (mandatory)
+accuracy	= secs:1, millisecs:500, microsecs:100	# (optional)
+clock_precision_digits  = 0	# number of digits after dot. (optional)
+ordering		= yes	# Is ordering defined for timestamps?
+				# (optional, default: no)
+tsa_name		= yes	# Must the TSA name be included in the reply?
+				# (optional, default: no)
+ess_cert_id_chain	= no	# Must the ESS cert id chain be included?
+				# (optional, default: no)
diff --git a/apps/openssl.cnf b/apps/openssl.cnf
@@ -21,12 +21,17 @@ oid_section		= new_oids
 
 [ new_oids ]
 
-# We can add new OIDs in here for use by 'ca' and 'req'.
+# We can add new OIDs in here for use by 'ca', 'req' and 'ts'.
 # Add a simple OID like this:
 # testoid1=1.2.3.4
 # Or use config file substitution like this:
 # testoid2=${testoid1}.5.6
 
+# Policies used by the TSA examples.
+tsa_policy1 = 1.2.3.4.1
+tsa_policy2 = 1.2.3.4.5.6
+tsa_policy3 = 1.2.3.4.5.7
+
 ####################################################################
 [ ca ]
 default_ca	= CA_default		# The default ca section
@@ -206,6 +211,9 @@ authorityKeyIdentifier=keyid,issuer
 #nsCaPolicyUrl
 #nsSslServerName
 
+# This is required for TSA certificates.
+extendedKeyUsage = critical,timeStamping
+
 [ v3_req ]
 
 # Extensions to add to a certificate request
@@ -310,3 +318,33 @@ authorityKeyIdentifier=keyid,issuer:always
 
 # This really needs to be in place for it to be a proxy certificate.
 proxyCertInfo=critical,language:id-ppl-anyLanguage,pathlen:3,policy:foo
+
+####################################################################
+[ tsa ]
+
+default_tsa = tsa_config1	# the default TSA section
+
+[ tsa_config1 ]
+
+# These are used by the TSA reply generation only.
+dir		= ./demoCA		# TSA root directory
+serial		= $dir/tsaserial	# The current serial number (mandatory)
+crypto_device	= builtin		# OpenSSL engine to use for signing
+signer_cert	= $dir/tsacert.pem 	# The TSA signing certificate
+					# (optional)
+certs		= $dir/cacert.pem	# Certificate chain to include in reply
+					# (optional)
+signer_key	= $dir/private/tsakey.pem # The TSA private key (optional)
+
+default_policy	= tsa_policy1		# Policy if request did not specify it
+					# (optional)
+other_policies	= tsa_policy2, tsa_policy3	# acceptable policies (optional)
+digests		= md5, sha1		# Acceptable message digests (mandatory)
+accuracy	= secs:1, millisecs:500, microsecs:100	# (optional)
+clock_precision_digits  = 0	# number of digits after dot. (optional)
+ordering		= yes	# Is ordering defined for timestamps?
+				# (optional, default: no)
+tsa_name		= yes	# Must the TSA name be included in the reply?
+				# (optional, default: no)
+ess_cert_id_chain	= no	# Must the ESS cert id chain be included?
+				# (optional, default: no)
diff --git a/apps/progs.h b/apps/progs.h
@@ -40,6 +40,7 @@ extern int rand_main(int argc,char *argv[]);
 extern int engine_main(int argc,char *argv[]);
 extern int ocsp_main(int argc,char *argv[]);
 extern int prime_main(int argc,char *argv[]);
+extern int ts_main(int argc,char *argv[]);
 
 #define FUNC_TYPE_GENERAL	1
 #define FUNC_TYPE_MD		2
@@ -127,6 +128,7 @@ FUNCTION functions[] = {
 #endif
 	{FUNC_TYPE_GENERAL,"ocsp",ocsp_main},
 	{FUNC_TYPE_GENERAL,"prime",prime_main},
+	{FUNC_TYPE_GENERAL,"ts",ts_main},
 #ifndef OPENSSL_NO_MD2
 	{FUNC_TYPE_MD,"md2",dgst_main},
 #endif