Question

我跟着this answer让https://localhost:3000/在Chrome＆amp;苹果电脑。今天，它突然不再起作用了。

https://localhost:3000提供Not Secure：

Subject Alternative Name Missing
The certificate for this site does not contain a Subject Alternative Name extension containing a domain name or IP address.

我按照之前的步骤重新信任此证书，但没有帮助。然后，我看到了this answer，我需要重新制作ssl键。

我制作v3.ext：

authorityKeyIdentifier=keyid,issuer
basicConstraints=CA:FALSE
keyUsage = digitalSignature, nonRepudiation, keyEncipherment, dataEncipherment
subjectAltName = @alt_names

[alt_names]
DNS.1 = localhost

然后，

openssl req -x509 -newkey rsa:2048 -keyout key.pem -out cert.pem -days 365 -sha256 -extfile v3.ext

但是，它会返回

unknown option -extfile
req [options] <infile >outfile
where options  are
 -inform arg    input format - DER or PEM
 -outform arg   output format - DER or PEM
 ... ...

有谁知道我的openssl命令出了什么问题？

否则，是否有人知道如何修复此Subject Alternative Name Missing或NET::ERR_CERT_COMMON_NAME_INVALID错误？

编辑1：我尝试关注this answer，这是我的example-com.conf：

[ req ]
default_bits        = 2048
default_keyfile     = server-key.pem
distinguished_name  = subject
req_extensions      = req_ext
x509_extensions     = x509_ext
string_mask         = utf8only

# The Subject DN can be formed using X501 or RFC 4514 (see RFC 4519 for a description).
#   Its sort of a mashup. For example, RFC 4514 does not provide emailAddress.
[ subject ]
countryName         = Country Name (2 letter code)
countryName_default     = US

stateOrProvinceName     = State or Province Name (full name)
stateOrProvinceName_default = NY

localityName            = Locality Name (eg, city)
localityName_default        = New York

organizationName         = Organization Name (eg, company)
organizationName_default    = Example, LLC

# Use a friendly name here because its presented to the user. The server's DNS
#   names are placed in Subject Alternate Names. Plus, DNS names here is deprecated
#   by both IETF and CA/Browser Forums. If you place a DNS name here, then you
#   must include the DNS name in the SAN too (otherwise, Chrome and others that
#   strictly follow the CA/Browser Baseline Requirements will fail).
commonName          = Common Name (e.g. server FQDN or YOUR name)
commonName_default      = Example Company

emailAddress            = Email Address
emailAddress_default        = test@example.com

# Section x509_ext is used when generating a self-signed certificate. I.e., openssl req -x509 ...
[ x509_ext ]

subjectKeyIdentifier        = hash
authorityKeyIdentifier  = keyid,issuer

# You only need digitalSignature below. *If* you don't allow
#   RSA Key transport (i.e., you use ephemeral cipher suites), then
#   omit keyEncipherment because that's key transport.
basicConstraints        = CA:FALSE
keyUsage            = digitalSignature, keyEncipherment
subjectAltName          = @alternate_names
nsComment           = "OpenSSL Generated Certificate"

# RFC 5280, Section 4.2.1.12 makes EKU optional
#   CA/Browser Baseline Requirements, Appendix (B)(3)(G) makes me confused
#   In either case, you probably only need serverAuth.
# extendedKeyUsage  = serverAuth, clientAuth

# Section req_ext is used when generating a certificate signing request. I.e., openssl req ...
[ req_ext ]

subjectKeyIdentifier        = hash

basicConstraints        = CA:FALSE
keyUsage            = digitalSignature, keyEncipherment
subjectAltName          = @alternate_names
nsComment           = "OpenSSL Generated Certificate"

# RFC 5280, Section 4.2.1.12 makes EKU optional
#   CA/Browser Baseline Requirements, Appendix (B)(3)(G) makes me confused
#   In either case, you probably only need serverAuth.
# extendedKeyUsage  = serverAuth, clientAuth

[ alternate_names ]

DNS.1       = localhost

# IPv4 localhost
IP.1       = 127.0.0.1

# IPv6 localhost
IP.2     = ::1

然后，我做了

openssl req -config example-com.conf -new -x509 -sha256 -newkey rsa:2048 -nodes -keyout example-com.key.pem -days 365 -out example-com.cert.pem

重新打开Chrome中的https://localhost:3000给我

localhost uses an unsupported protocol.
ERR_SSL_VERSION_OR_CIPHER_MISMATCH

有人可以帮忙吗？

Answer 1

我建议使用以下解决方案：创建自签名CA证书和此CA签名的Web服务器证书。当您将此小型链安装到您的Web服务器时，它将适用于Chrome。

为您的CA MyCompanyCA.cnf创建包含内容的配置文件（您可以根据需要进行更改）：

[ req ]
distinguished_name  = req_distinguished_name
x509_extensions     = root_ca

[ req_distinguished_name ]
countryName             = Country Name (2 letter code)
countryName_min         = 2
countryName_max         = 2
stateOrProvinceName     = State or Province Name (full name)
localityName            = Locality Name (eg, city)
0.organizationName      = Organization Name (eg, company)
organizationalUnitName  = Organizational Unit Name (eg, section)
commonName              = Common Name (eg, fully qualified host name)
commonName_max          = 64
emailAddress            = Email Address
emailAddress_max        = 64

[ root_ca ]
basicConstraints            = critical, CA:true

为您的Web服务器证书创建扩展配置文件MyCompanyLocalhost.ext：

subjectAltName = @alt_names
extendedKeyUsage = serverAuth

[alt_names]
DNS.1   = localhost
DNS.2   = mypc.mycompany.com

然后执行以下命令：

openssl req -x509 -newkey rsa:2048 -out MyCompanyCA.cer -outform PEM -keyout MyCompanyCA.pvk -days 10000 -verbose -config MyCompanyCA.cnf -nodes -sha256 -subj "/CN=MyCompany CA"

openssl req -newkey rsa:2048 -keyout MyCompanyLocalhost.pvk -out MyCompanyLocalhost.req -subj /CN=localhost -sha256 -nodes
openssl x509 -req -CA MyCompanyCA.cer -CAkey MyCompanyCA.pvk -in MyCompanyLocalhost.req -out MyCompanyLocalhost.cer -days 10000 -extfile MyCompanyLocalhost.ext -sha256 -set_serial 0x1111

结果，您将获得可以安装到Web服务器的MyCompanyCA.cer，MyCompanyLocalhost.cer和MyCompanyLocalhost.pvk文件。

在将证书安装到Web服务器之前，如何检查它是否适用于Chrome。在本地PC上执行以下命令以运行Web服务器模拟器：

openssl s_server -accept 15000 -cert MyCompanyLocalhost.cer -key MyCompanyLocalhost.pvk -CAfile MyCompanyCA.cer -WWW

然后您可以https://localhost:15000/访问此页面如果您还想消除此错误，您将看到MyCompanyLocalhost.cer不受信任的错误 - 然后将MyCompanyCA.cer安装到您的操作系统的证书可信列表中。

Answer 2

感谢Oleg提供了很好的解决方案。就我而言，URI被指定为IP地址而不是主机名，最后，我从here获得解决方案。

我从

编辑@ Oleg的MyCompanyLocalhost.ext

subjectAltName = @alt_names
extendedKeyUsage = serverAuth

[alt_names]
DNS.1   = localhost
DNS.2   = mypc.mycompany.com

到

subjectAltName = @alt_names
extendedKeyUsage = serverAuth

[alt_names]

DNS.1 = domain.com 
# IP address
IP.1 = 192.168.2.221
IP.2 = 127.0.0.1

主题替代名称缺失＆amp; ERR_SSL_VERSION_OR_CIPHER_MISMATCH

2 个答案: