I meet some problems when I use openssl to verify the certificate. but
browser has already accepted the certificates.
[mocker ~]$ openssl version
OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008
[mocker ~]$ openssl version -d
OPENSSLDIR: "/etc/pki/tls"
apache related configurations :
#==============================
AddType application/x-x509-ca-cert .crt
AddType application/x-pkcs7-crl .crl
SSLCryptoDevice builtin
SSLMutex default
SSLPassPhraseDialog builtin
SSLRandomSeed startup file:/dev/urandom 256
SSLRandomSeed connect builtin
SSLSessionCache
shmcb:/var/cache/mod_ssl/scache(67108863)
SSLSessionCacheTimeout 2100
SSLProxyEngine On
# Service vhosts
<VirtualHost _default_:443>
SSLProxyEngine on
SSLEngine on
#SSLSessionCacheTimeout 2100
SSLCipherSuite ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP
SSLCertificateFile /etc/httpd/common/server.crt
SSLCertificateKeyFile /etc/httpd/common/server.key
SSLCertificateChainFile /etc/httpd/common/server_intermediate.pem
Include conf/conf/xxx.conf
</VirtualHost>
#==============================
openssl configuarions
#==============================
#
# OpenSSL example configuration file.
# This is mostly being used for generation of certificate requests.
#
# This definition stops the following lines choking if HOME isn't
# defined.
HOME = .
RANDFILE = $ENV::HOME/.rnd
# Uncomment out to enable OpenSSL configuration see config(3)
# openssl_conf = openssl_init
# To use this configuration file with the "-extfile" option of the
# "openssl x509" utility, name here the section containing the
# X.509v3 extensions to use:
# extensions =
# (Alternatively, use a configuration file that has only
# X.509v3 extensions in its main [= default] section.)
[openssl_init]
# Extra OBJECT IDENTIFIER info:
oid_section = new_oids
alg_section = algs
[ new_oids ]
# We can add new OIDs in here for use by any config aware application
# Add a simple OID like this:
# shortname=Long Object Identifier Name, 1.2.3.4
# Or use config file substitution like this:
# testoid2=OID2 LONG NAME, ${testoid1}.5.6, OTHER OID
[ algs ]
# Algorithm configuration options. Currently just fips_mode
fips_mode = no
####################################################################
[ ca ]
default_ca = CA_default # The default ca section
####################################################################
[ CA_default ]
dir = ../../CA # Where everything is kept
certs = $dir/certs # Where the issued certs are kept
crl_dir = $dir/crl # Where the issued crl are kept
database = $dir/index.txt # database index file.
#unique_subject = no # Set to 'no' to allow creation of
# several ctificates with same
subject.
new_certs_dir = $dir/newcerts # default place for new certs.
certificate = $dir/cacert.pem # The CA certificate
serial = $dir/serial # The current serial number
crlnumber = $dir/crlnumber # the current crl number
# must be commented out to leave a
V1 CRL
crl = $dir/crl.pem # The current CRL
private_key = $dir/private/cakey.pem# The private key
RANDFILE = $dir/private/.rand # private random number file
x509_extensions = usr_cert # The extentions to add to the cert
# Comment out the following two lines for the "traditional"
# (and highly broken) format.
name_opt = ca_default # Subject Name options
cert_opt = ca_default # Certificate field options
# Extension copying option: use with caution.
# copy_extensions = copy
# Extensions to add to a CRL. Note: Netscape communicator chokes on V2 CRLs
# so this is commented out by default to leave a V1 CRL.
# crlnumber must also be commented out to leave a V1 CRL.
# crl_extensions = crl_ext
default_days = 365 # how long to certify for
default_crl_days= 30 # how long before next CRL
default_md = sha1 # which md to use.
preserve = no # keep passed DN ordering
# A few difference way of specifying how similar the request should look
# For type CA, the listed attributes must be the same, and the optional
# and supplied fields are just that :-)
policy = policy_match
# For the CA policy
[ policy_match ]
countryName = match
stateOrProvinceName = match
organizationName = match
organizationalUnitName = optional
commonName = supplied
emailAddress = optional
# For the 'anything' policy
# At this point in time, you must list all acceptable 'object'
# types.
[ policy_anything ]
countryName = optional
stateOrProvinceName = optional
localityName = optional
organizationName = optional
organizationalUnitName = optional
commonName = supplied
emailAddress = optional
####################################################################
[ req ]
default_bits = 1024
default_md = sha1
default_keyfile = privkey.pem
distinguished_name = req_distinguished_name
attributes = req_attributes
x509_extensions = v3_ca # The extentions to add to the self signed cert
# Passwords for private keys if not present they will be prompted for
# input_password = secret
# output_password = secret
# This sets a mask for permitted string types. There are several options.
# default: PrintableString, T61String, BMPString.
# pkix : PrintableString, BMPString.
# utf8only: only UTF8Strings.
# nombstr : PrintableString, T61String (no BMPStrings or UTF8Strings).
# MASK:XXXX a literal mask value.
# WARNING: current versions of Netscape crash on BMPStrings or UTF8Strings
# so use this option with caution!
# we use PrintableString+UTF8String mask so if pure ASCII texts are used
# the resulting certificates are compatible with Netscape
string_mask = MASK:0x2002
# req_extensions = v3_req # The extensions to add to a certificate request
[ req_distinguished_name ]
countryName = Country Name (2 letter code)
countryName_default = GB
countryName_min = 2
countryName_max = 2
stateOrProvinceName = State or Province Name (full name)
stateOrProvinceName_default = Berkshire
localityName = Locality Name (eg, city)
localityName_default = Newbury
0.organizationName = Organization Name (eg, company)
0.organizationName_default = My Company Ltd
# we can do this but it is not needed normally :-)
#1.organizationName = Second Organization Name (eg, company)
#1.organizationName_default = World Wide Web Pty Ltd
organizationalUnitName = Organizational Unit Name (eg, section)
#organizationalUnitName_default =
commonName = Common Name (eg, your name or your
server\'s hostname)
commonName_max = 64
emailAddress = Email Address
emailAddress_max = 64
# SET-ex3 = SET extension number 3
[ req_attributes ]
challengePassword = A challenge password
challengePassword_min = 4
challengePassword_max = 20
unstructuredName = An optional company name
[ usr_cert ]
# These extensions are added when 'ca' signs a request.
# This goes against PKIX guidelines but some CAs do it and some software
# requires this to avoid interpreting an end user certificate as a CA.
basicConstraints=CA:FALSE
# Here are some examples of the usage of nsCertType. If it is omitted
# the certificate can be used for anything *except* object signing.
# This is OK for an SSL server.
# nsCertType = server
# For an object signing certificate this would be used.
# nsCertType = objsign
# For normal client use this is typical
# nsCertType = client, email
# and for everything including object signing:
# nsCertType = client, email, objsign
# This is typical in keyUsage for a client certificate.
# keyUsage = nonRepudiation, digitalSignature, keyEncipherment
# This will be displayed in Netscape's comment listbox.
nsComment = "OpenSSL Generated Certificate"
# PKIX recommendations harmless if included in all certificates.
subjectKeyIdentifier=hash
authorityKeyIdentifier=keyid,issuer
# This stuff is for subjectAltName and issuerAltname.
# Import the email address.
# subjectAltName=email:copy
# An alternative to produce certificates that aren't
# deprecated according to PKIX.
# subjectAltName=email:move
# Copy subject details
# issuerAltName=issuer:copy
#nsCaRevocationUrl = http://www.domain.dom/ca-crl.pem
#nsBaseUrl
#nsRevocationUrl
#nsRenewalUrl
#nsCaPolicyUrl
#nsSslServerName
[ v3_req ]
# Extensions to add to a certificate request
basicConstraints = CA:FALSE
keyUsage = nonRepudiation, digitalSignature, keyEncipherment
[ v3_ca ]
# Extensions for a typical CA
# PKIX recommendation.
subjectKeyIdentifier=hash
authorityKeyIdentifier=keyid:always,issuer:always
# This is what PKIX recommends but some broken software chokes on critical
# extensions.
#basicConstraints = critical,CA:true
# So we do this instead.
basicConstraints = CA:true
# Key usage: this is typical for a CA certificate. However since it will
# prevent it being used as an test self-signed certificate it is best
# left out by default.
# keyUsage = cRLSign, keyCertSign
# Some might want this also
# nsCertType = sslCA, emailCA
# Include email address in subject alt name: another PKIX recommendation
# subjectAltName=email:copy
# Copy issuer details
# issuerAltName=issuer:copy
# DER hex encoding of an extension: beware experts only!
# obj=DER:02:03
# Where 'obj' is a standard or added object
# You can even override a supported extension:
# basicConstraints= critical, DER:30:03:01:01:FF
[ crl_ext ]
# CRL extensions.
# Only issuerAltName and authorityKeyIdentifier make any sense in a CRL.
# issuerAltName=issuer:copy
authorityKeyIdentifier=keyid:always,issuer:always
[ proxy_cert_ext ]
# These extensions should be added when creating a proxy certificate
# This goes against PKIX guidelines but some CAs do it and some software
# requires this to avoid interpreting an end user certificate as a CA.
basicConstraints=CA:FALSE
# Here are some examples of the usage of nsCertType. If it is omitted
# the certificate can be used for anything *except* object signing.
# This is OK for an SSL server.
# nsCertType = server
# For an object signing certificate this would be used.
# nsCertType = objsign
# For normal client use this is typical
# nsCertType = client, email
# and for everything including object signing:
# nsCertType = client, email, objsign
# This is typical in keyUsage for a client certificate.
# keyUsage = nonRepudiation, digitalSignature, keyEncipherment
# This will be displayed in Netscape's comment listbox.
nsComment = "OpenSSL Generated Certificate"
# PKIX recommendations harmless if included in all certificates.
subjectKeyIdentifier=hash
authorityKeyIdentifier=keyid,issuer:always
# This stuff is for subjectAltName and issuerAltname.
# Import the email address.
# subjectAltName=email:copy
# An alternative to produce certificates that aren't
# deprecated according to PKIX.
# subjectAltName=email:move
# Copy subject details
# issuerAltName=issuer:copy
#nsCaRevocationUrl = http://www.domain.dom/ca-crl.pem
#nsBaseUrl
#nsRevocationUrl
#nsRenewalUrl
#nsCaPolicyUrl
#nsSslServerName
# This really needs to be in place for it to be a proxy certificate.
proxyCertInfo=critical,language:id-ppl-anyLanguage,pathlen:3,policy:foo
#==============================
error message
#==================================================
[mocker ~]$ openssl s_client -connect xxx.com:443 -CAfile ca.cert
CONNECTED(00000003)
depth=0 /C=FI/ST=Finland/L=Espoo/O=xxxx/OU=yyyy/OU=For Intranet Use Only/CN=
xxx.com
verify error:num=20:unable to get local issuer certificate
verify return:1
depth=0 /C=FI/ST=Finland/L=Espoo/O=xxxx/OU=yyyy/OU=For Intranet Use Only/CN=
xxx.com
verify error:num=27:certificate not trusted
verify return:1
depth=0 /C=FI/ST=Finland/L=Espoo/O=xxxx/OU=yyyy/OU=For Intranet Use Only/CN=
xxx.com
verify error:num=21:unable to verify the first certificate
verify return:1
---
Certificate chain
0 s:/C=FI/ST=Finland/L=Espoo/O=xxxx/OU=yyyy/OU=For Intranet Use Only/CN=
xxx.com
i:/C=US/O=VeriSign, Inc./OU=VeriSign Trust Network/OU=Terms of use at
https://www.verisign.com/rpa (c)10/CN=VeriSign Class 3 Secure Server CA - G3
1 s:/C=US/O=VeriSign, Inc./OU=VeriSign Trust Network/OU=(c) 2006 VeriSign,
Inc. - For authorized use only/CN=VeriSign Class 3 Public Primary
Certification Authority - G5
i:/C=US/O=VeriSign, Inc./OU=Class 3 Public Primary Certification
Authority
2 s:/C=US/O=VeriSign, Inc./OU=VeriSign Trust Network/OU=Terms of use at
https://www.verisign.com/rpa (c)10/CN=VeriSign Class 3 International Server
CA - G3
i:/C=US/O=VeriSign, Inc./OU=VeriSign Trust Network/OU=(c) 2006 VeriSign,
Inc. - For authorized use only/CN=VeriSign Class 3 Public Primary
Certification Authority - G5
---
Server certificate
-----BEGIN CERTIFICATE-----
..............
ca.cert's
content
.............
-----END CERTIFICATE-----
subject=/C=FI/ST=Finland/L=Espoo/O=Nokia Solutions and Networks/OU=NSN
IT/OU=For Intranet Use Only/CN=beisop60.china.nsn-net.net
issuer=/C=US/O=VeriSign, Inc./OU=VeriSign Trust Network/OU=Terms of use at
https://www.verisign.com/rpa (c)10/CN=VeriSign Class 3 Secure Server CA - G3
---
No client certificate CA names sent
---
SSL handshake has read 4973 bytes and written 319 bytes
---
New, TLSv1/SSLv3, Cipher is DHE-RSA-AES256-SHA
Server public key is 2048 bit
Secure Renegotiation IS supported
Compression: NONE
Expansion: NONE
SSL-Session:
Protocol : TLSv1
Cipher : DHE-RSA-AES256-SHA
Session-ID: session ID here
Session-ID-ctx:
Master-Key: Master-key here
Key-Arg : None
Krb5 Principal: None
Start Time: 1392946292
Timeout : 300 (sec)
Verify return code: 21 (unable to verify the first certificate)
---
#==================================================
