Sertifikato institucijos kūrimas#
✓ |
⨯ |
⨯ |
⨯ |
✓ |
✓ |
✓ |
✓ |
Šiame straipsnyje parodoma, kaip nustatyti savo privačią sertifikatų instituciją, paremtą „Nitrokey HSM“. Ši sertifikatų institucija nėra automatizuota ir iš tikrųjų nėra mastelio. Automatizavimo ir mastelio keitimo galimybes galima nustatyti kituose atvirojo kodo projektuose.
Pasirinkite kriptografinius algoritmus#
Darysiu prielaidą, kad esate toks pat paranojiškas kaip ir aš, todėl privatiems raktams generuoti naudosiu šią komandą:
pkcs11-tool -l --keypairgen --key-type EC:secp384r1 --label root
Tačiau jei esate mažiau paranojiškas nei aš, galite drąsiai rinktis šias parinktis:
pkcs11-tool -l --keypairgen --key-type EC:secp256r1 --label root
pkcs11-tool -l --keypairgen --key-type rsa:4096 --label root
Taip pat šiame straipsnyje naudosiu sha512 algoritmą, tačiau galima naudoti ir sha256.
Pasirengimas pradėti#
Pirmiausia reikia pasirinkti katalogą, kuriame bus saugoma jūsų CA.
pki_dir=/opt/certificate-authority
mkdir $pki_dir
cd $pki_dir
mkdir certs config crl newcerts intermediate intermediate/certs intermediate/crl intermediate/csr intermediate/newcerts
touch index.txt intermediate/index.txt
cd config
Įdiekite reikiamus įrankius:
# Arch Linux
pacman -S community/opensc community/libp11
# Ubuntu
sudo apt-get install opensc gnutls-bin
Jei naudojate „Windows“, atsisiųskite oficialią OpenSC versiją ir įsitikinkite, kad įdiegėte p11tool, kaip aprašyta. Naudojant „PowerShell“ dauguma komandų turėtų būti identiškos, jei abu įrankiai ir jų dvejetainės programos yra jūsų PATH.
Šakninio sertifikato institucijos kūrimas#
Pradedame nuo privataus rakto, skirto sertifikavimo įstaigai, generavimo tiesiogiai „Nitrokey HSM“. Tai leidžia mums ateityje naudoti privatųjį raktą, bet ne jį pasiekti.
# Generate private key on HSM
$ pkcs11-tool -l --keypairgen --key-type EC:secp384r1 --label root
Using slot 0 with a present token (0x0)
Logging in to "SmartCard-HSM (UserPIN)".
Please enter User PIN:
Key pair generated:
Private Key Object; EC
label: root
ID: e0161cc8b6f5d66ac6835ecdecb623fc0506a675
Usage: sign, derive
Access: none
Public Key Object; EC EC_POINT 384 bits
EC_POINT: 046104c1e7b40e1ef9e5d47399aeeda695026c9eb626462059eb696e8f2b647b42d64ac3b7fc7a5b31aa3edf9bce46b2cdcf8e5d190b13601d3d14ffb119c8cf60033c6b78ba579b85113ca536eef1cf85ba418ff0110a56ec881b329e0562e090a3e7
EC_PARAMS: 06052b81040022
label: root
ID: e0161cc8b6f5d66ac6835ecdecb623fc0506a675
Usage: verify, derive
Access: none
Atkreipkite dėmesį į ID numerį (e0161cc8b6f5d66ac6835ecdecb623fc0506a675), jo prireiks vėliau.
Jei ID jums prireiks ateityje, raktus galite įrašyti į „Nitrokey HSM“ sąrašą:
pkcs11-tool -O
Reikia sukurti konfigūracijos failą, kad būtų galima generuoti savarankiškai pasirašytą viešąjį sertifikatą.
vim create_root_cert.ini
Užpildykite užklausos informaciją <laužtiniuose skliaustuose> nurodydami savo CA informaciją.
[ ca ]
# `man ca`
default_ca = CA_default
[ CA_default ]
# Directory and file locations.
dir = /opt/certificate-authority
certs = $dir/certs
crl_dir = $dir/crl
new_certs_dir = $dir/newcerts
database = $dir/index.txt
serial = $dir/serial
# SHA-1 is deprecated, so use SHA-2 instead.
default_md = sha512
name_opt = ca_default
cert_opt = ca_default
default_days = 375
preserve = no
policy = policy_strict
[ policy_strict ]
# The root CA should only sign intermediate certificates that match.
# See the POLICY FORMAT section of `man ca`.
countryName = match
stateOrProvinceName = match
organizationName = match
organizationalUnitName = optional
commonName = supplied
emailAddress = optional
[ req ]
# Options for the `req` tool (`man req`).
default_bits = 4096
distinguished_name = req_distinguished_name
string_mask = utf8only
prompt = no
# SHA-1 is deprecated, so use SHA-2 instead.
default_md = sha512
[ req_distinguished_name ]
C = <two lettter country>
ST = <full state name>
O = <your company>
OU = <your company> Certificate Authority
CN = <your company> Root CA
[ v3_ca ]
# Extensions for a typical CA (`man x509v3_config`).
subjectKeyIdentifier = hash
authorityKeyIdentifier = keyid:always,issuer
basicConstraints = critical, CA:true
keyUsage = critical, digitalSignature, cRLSign, keyCertSign
Iš privataus rakto sugeneruokite savo pasirašytą viešąjį sertifikatą. Naudokite anksčiau nustatytą privataus rakto ID reikšmę.
$ openssl req -config create_root_cert.ini -engine pkcs11 -keyform engine -key e0161cc8b6f5d66ac6835ecdecb623fc0506a675 -new -x509 -days 3650 -sha512 -extensions v3_ca -out ../certs/root.crt
engine "pkcs11" set.
Enter PKCS#11 token PIN for SmartCard-HSM (UserPIN):
Patikrinkite, ar teisingai sukurtas šakninis sertifikatas. Patikrinkite, ar parašo algoritmas atitinka aukščiau ir žemiau pateiktus duomenis. Patikrinkite, ar Issuer ir Subject sutampa, visi šakniniai sertifikatai yra pasirašyti savarankiškai. Patikrinkite, ar Key Usage (rakto naudojimas) atitinka mūsų konfigūracijos failo v3_ca informaciją.
$ openssl x509 -noout -text -in ../certs/root.crt
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
25:ac:e1:36:75:67:26:1d:bb:96:4b:84:c2:2d:83:25:7b:cc:e0:e5
Signature Algorithm: ecdsa-with-SHA512
Issuer: C = US, ST = My State, O = My Company, OU = My Company Certificate Authority, CN = My Company Root CA
Validity
Not Before: Aug 18 20:13:20 2020 GMT
Not After : Aug 16 20:13:20 2030 GMT
Subject: C = US, ST = My State, O = My Company, OU = My Company Certificate Authority, CN = My Company Root CA
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (384 bit)
pub:
04:c1:e7:b4:0e:1e:f9:e5:d4:73:99:ae:ed:a6:95:
02:6c:9e:b6:26:46:20:59:eb:69:6e:8f:2b:64:7b:
42:d6:4a:c3:b7:fc:7a:5b:31:aa:3e:df:9b:ce:46:
b2:cd:cf:8e:5d:19:0b:13:60:1d:3d:14:ff:b1:19:
c8:cf:60:03:3c:6b:78:ba:57:9b:85:11:3c:a5:36:
ee:f1:cf:85:ba:41:8f:f0:11:0a:56:ec:88:1b:32:
9e:05:62:e0:90:a3:e7
ASN1 OID: secp384r1
NIST CURVE: P-384
X509v3 extensions:
X509v3 Subject Key Identifier:
F1:FA:61:75:0B:AC:3C:95:97:EF:73:3C:3F:38:22:B1:DB:D9:BF:41
X509v3 Authority Key Identifier:
keyid:F1:FA:61:75:0B:AC:3C:95:97:EF:73:3C:3F:38:22:B1:DB:D9:BF:41
X509v3 Basic Constraints: critical
CA:TRUE
X509v3 Key Usage: critical
Digital Signature, Certificate Sign, CRL Sign
Signature Algorithm: ecdsa-with-SHA512
30:64:02:30:53:b8:b6:5a:41:4b:4f:6a:d1:a6:76:88:df:13:
d6:da:c7:48:aa:8b:aa:ff:13:6c:d1:00:53:90:92:b5:71:57:
eb:d0:bf:3e:5d:2e:62:c0:3e:40:0f:64:25:a5:92:0f:02:30:
15:0a:19:d5:a2:09:86:d8:9d:07:67:71:c3:84:f2:6b:90:20:
2d:29:10:9e:4c:73:7a:55:56:4b:dc:fe:8d:3f:f0:9c:20:e1:
5a:74:fb:41:86:ad:a4:66:61:74:d7:fd
Tarpinės sertifikatų institucijos kūrimas#
Toliau generuojame tarpinės sertifikatų institucijos privatųjį raktą tiesiogiai „Nitrokey HSM“. Tai leidžia mums ateityje naudoti privatųjį raktą, bet ne jį pasiekti.
# Generate private key on HSM
$ pkcs11-tool -l --keypairgen --key-type EC:secp384r1 --label intermediate
Using slot 0 with a present token (0x0)
Logging in to "SmartCard-HSM (UserPIN)".
Please enter User PIN:
Key pair generated:
Private Key Object; EC
label: intermediate
ID: bcb48fe9b566ae61891aabbfde6a23d4ff3ab639
Usage: sign, derive
Access: none
Public Key Object; EC EC_POINT 384 bits
EC_POINT: 046104d0fb5c0cd10c0b6e4d0f6986755824b624ec9fcd8ff9ae5f0109fe6ff3ad887ca760717da894f3ff84dc8c24fe8c93b0cd840a6aa941bb2866c061cef60e47b893d71852b50d6762af10c951426e55ec8925a6cd83aeae1730311108afdbcdee
EC_PARAMS: 06052b81040022
label: intermediate
ID: bcb48fe9b566ae61891aabbfde6a23d4ff3ab639
Usage: verify, derive
Access: none
Atkreipkite dėmesį į ID numerį (bcb48fe9b566ae61891aabbfde6a23d4ff3ab639), jo prireiks vėliau.
Jei ID jums prireiks ateityje, raktus galite įrašyti į „Nitrokey HSM“ sąrašą:
pkcs11-tool -O
Reikia sukurti konfigūracijos failą, kad būtų galima generuoti savarankiškai pasirašytą viešąjį sertifikatą.
vim create_intermediate_csr.ini
Užpildykite užklausos informaciją <laužtiniuose skliaustuose> nurodydami savo CA informaciją.
[ req ]
# Options for the `req` tool (`man req`).
default_bits = 4096
distinguished_name = req_distinguished_name
string_mask = utf8only
prompt = no
# SHA-1 is deprecated, so use SHA-2 instead.
[ v3_ca ]
# Extensions for a typical CA (`man x509v3_config`).
subjectKeyIdentifier = hash
authorityKeyIdentifier = keyid:always,issuer
basicConstraints = critical, CA:true
keyUsage = critical, digitalSignature, cRLSign, keyCertSign
default_md = sha512
[ req_distinguished_name ]
C = <two lettter country>
ST = <full state name>
O = <your company>
OU = <your company> Certificate Authority
CN = <your company> Intermediate CA
Iš tarpinės CA privataus rakto sukurkite tarpinės CA sertifikato pasirašymo prašymą. Naudokite anksčiau nurodytą privataus rakto ID reikšmę.
$ openssl req -config create_intermediate_csr.ini -engine pkcs11 -keyform engine -key bcb48fe9b566ae61891aabbfde6a23d4ff3ab639 -new -sha512 -out ../intermediate/csr/intermediate.csr
engine "pkcs11" set.
Enter PKCS#11 token PIN for SmartCard-HSM (UserPIN):
Patikrinkite, ar CSR sukurtas teisingai. Patikrinkite, ar jūsų subjektas yra teisingas. Patikrinkite, ar jūsų viešasis raktas ir pasirašymo algoritmas yra teisingi.
$ openssl req -text -noout -verify -in ../intermediate/csr/intermediate.csr
verify OK
Certificate Request:
Data:
Version: 1 (0x0)
Subject: C = US, ST = My State, O = My Company, OU = My Company Certificate Authority, CN = My Company Intermediate CA
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (384 bit)
pub:
04:d0:fb:5c:0c:d1:0c:0b:6e:4d:0f:69:86:75:58:
24:b6:24:ec:9f:cd:8f:f9:ae:5f:01:09:fe:6f:f3:
ad:88:7c:a7:60:71:7d:a8:94:f3:ff:84:dc:8c:24:
fe:8c:93:b0:cd:84:0a:6a:a9:41:bb:28:66:c0:61:
ce:f6:0e:47:b8:93:d7:18:52:b5:0d:67:62:af:10:
c9:51:42:6e:55:ec:89:25:a6:cd:83:ae:ae:17:30:
31:11:08:af:db:cd:ee
ASN1 OID: secp384r1
NIST CURVE: P-384
Attributes:
a0:00
Signature Algorithm: ecdsa-with-SHA512
30:64:02:30:6a:1d:75:8b:59:99:2c:a8:5d:a0:7f:02:7d:9a:
aa:40:74:7a:65:20:03:6b:bc:65:fb:7d:d1:7f:5b:24:ae:6f:
40:16:ac:82:0b:80:9b:81:f9:d9:64:ea:0f:41:4c:d7:02:30:
4d:28:7f:e3:76:52:c7:10:e1:bd:b7:2e:ea:65:78:41:0c:96:
50:5f:e9:1f:be:18:ac:14:ba:65:3f:b0:2a:f4:0f:d0:56:ab:
d0:8c:bf:d0:92:9e:f6:e5:f6:8a:af:a5
Turime sužinoti visiškai kvalifikuotą PKCS#11 privataus rakto URI:
$ p11tool --list-all
warning: no token URL was provided for this operation; the available tokens are:
pkcs11:model=PKCS%2315%20emulated;manufacturer=www.CardContact.de;serial=DENK0104068;token=SmartCard-HSM%20%28UserPIN%29%00%00%00%00%00%00%00%00%00
$ p11tool --login --list-all pkcs11:model=PKCS%2315%20emulated;manufacturer=www.CardContact.de;serial=DENK0104068;token=SmartCard-HSM%20%28UserPIN%29%00%00%00%00%00%00%00%00%00
Token 'SmartCard-HSM (UserPIN)' with URL 'pkcs11:model=PKCS%2315%20emulated;manufacturer=www.CardContact.de;serial=DENK0104068;token=SmartCard-HSM%20%28UserPIN%29%00%00%00%00%00%00%00%00%00' requires user PIN
Enter PIN:
Object 0:
URL: pkcs11:model=PKCS%2315%20emulated;manufacturer=www.CardContact.de;serial=DENK0104068;token=SmartCard-HSM%20%28UserPIN%29%00%00%00%00%00%00%00%00%00;id=%E0%16%1C%C8%B6%F5%D6%6A%C6%83%5E%CD%EC%B6%23%FC%05%06%A6%75;object=root;type=private
Type: Private key (EC/ECDSA-SECP384R1)
Label: root
Flags: CKA_PRIVATE; CKA_NEVER_EXTRACTABLE; CKA_SENSITIVE;
ID: e0:16:1c:c8:b6:f5:d6:6a:c6:83:5e:cd:ec:b6:23:fc:05:06:a6:75
Object 1:
URL: pkcs11:model=PKCS%2315%20emulated;manufacturer=www.CardContact.de;serial=DENK0104068;token=SmartCard-HSM%20%28UserPIN%29%00%00%00%00%00%00%00%00%00;id=%E0%16%1C%C8%B6%F5%D6%6A%C6%83%5E%CD%EC%B6%23%FC%05%06%A6%75;object=root;type=public
Type: Public key (EC/ECDSA-SECP384R1)
Label: root
ID: e0:16:1c:c8:b6:f5:d6:6a:c6:83:5e:cd:ec:b6:23:fc:05:06:a6:75
Object 2:
URL: pkcs11:model=PKCS%2315%20emulated;manufacturer=www.CardContact.de;serial=DENK0104068;token=SmartCard-HSM%20%28UserPIN%29%00%00%00%00%00%00%00%00%00;id=%BC%B4%8F%E9%B5%66%AE%61%89%1A%AB%BF%DE%6A%23%D4%FF%3A%B6%39;object=intermediate;type=private
Type: Private key (EC/ECDSA-SECP384R1)
Label: intermediate
Flags: CKA_PRIVATE; CKA_NEVER_EXTRACTABLE; CKA_SENSITIVE;
ID: bc:b4:8f:e9:b5:66:ae:61:89:1a:ab:bf:de:6a:23:d4:ff:3a:b6:39
Object 3:
URL: pkcs11:model=PKCS%2315%20emulated;manufacturer=www.CardContact.de;serial=DENK0104068;token=SmartCard-HSM%20%28UserPIN%29%00%00%00%00%00%00%00%00%00;id=%BC%B4%8F%E9%B5%66%AE%61%89%1A%AB%BF%DE%6A%23%D4%FF%3A%B6%39;object=intermediate;type=public
Type: Public key (EC/ECDSA-SECP384R1)
Label: intermediate
ID: bc:b4:8f:e9:b5:66:ae:61:89:1a:ab:bf:de:6a:23:d4:ff:3a:b6:39
Šiuo atveju visiškai kvalifikuotas PKCS#11 URI yra:
pkcs11:model=PKCS%2315%20emulated;manufacturer=www.CardContact.de;serial=DENK0104068;token=SmartCard-HSM%20%28UserPIN%29%00%00%00%00%00%00%00%00%00;id=%E0%16%1C%C8%B6%F5%D6%6A%C6%83%5E%CD%EC%B6%23%FC%05%06%A6%75;object=root;type=private
Dabar turime sukurti konfigūracijos failą, kad tarpinio sertifikato csr pasirašyti būtų naudojamas šakninio sertifikato privatusis raktas.
vim sign_intermediate_csr.ini
[ ca ]
# `man ca`
default_ca = CA_default
[ CA_default ]
# Directory and file locations.
dir = /opt/certificate-authority
certs = $dir/certs
crl_dir = $dir/crl
new_certs_dir = $dir/newcerts
database = $dir/index.txt
serial = $dir/serial
# The root key and root certificate.
private_key = pkcs11:model=PKCS%2315%20emulated;manufacturer=www.CardContact.de;serial=DENK0104068;token=SmartCard-HSM%20%28UserPIN%29%00%00%00%00%00%00%00%00%00;id=%E0%16%1C%C8%B6%F5%D6%6A%C6%83%5E%CD%EC%B6%23%FC%05%06%A6%75;object=root;type=private
certificate = ../certs/root.crt
# SHA-1 is deprecated, so use SHA-2 instead.
default_md = sha512
name_opt = ca_default
cert_opt = ca_default
default_days = 375
preserve = no
policy = policy_loose
[ policy_loose ]
# Allow the intermediate CA to sign a more diverse range of certificates.
# See the POLICY FORMAT section of the `ca` man page.
countryName = optional
stateOrProvinceName = optional
localityName = optional
organizationName = optional
organizationalUnitName = optional
commonName = supplied
emailAddress = optional
[ v3_intermediate_ca ]
# Extensions for a typical intermediate CA (`man x509v3_config`).
subjectKeyIdentifier = hash
authorityKeyIdentifier = keyid:always,issuer
basicConstraints = critical, CA:true, pathlen:0
keyUsage = critical, digitalSignature, cRLSign, keyCertSign
Tada pasirašykite tarpinį sertifikatą šakniniu sertifikatu.
$ openssl ca -config sign_intermediate_csr.ini -engine pkcs11 -keyform engine -extensions v3_intermediate_ca -days 1825 -notext -md sha512 -create_serial -in ../intermediate/csr/intermediate.csr -out ../intermediate/certs/intermediate.crt
engine "pkcs11" set.
Using configuration from sign_intermediate_csr.ini
Enter PKCS#11 token PIN for SmartCard-HSM (UserPIN):
Check that the request matches the signature
Signature ok
Certificate Details:
Serial Number:
35:47:4d:05:12:cc:e1:a8:b6:bf:dd:3e:c8:29:7b:18:c0:a1:5c:68
Validity
Not Before: Aug 18 20:44:17 2020 GMT
Not After : Aug 17 20:44:17 2025 GMT
Subject:
countryName = US
stateOrProvinceName = My State
organizationName = My Company
organizationalUnitName = My Company Certificate Authority
commonName = My Company Intermediate CA
X509v3 extensions:
X509v3 Subject Key Identifier:
1D:4F:E5:ED:11:42:9A:AC:25:E4:51:A3:42:67:97:39:A0:10:AE:82
X509v3 Authority Key Identifier:
keyid:F1:FA:61:75:0B:AC:3C:95:97:EF:73:3C:3F:38:22:B1:DB:D9:BF:41
X509v3 Basic Constraints: critical
CA:TRUE, pathlen:0
X509v3 Key Usage: critical
Digital Signature, Certificate Sign, CRL Sign
Certificate is to be certified until Aug 17 20:44:17 2025 GMT (1825 days)
Sign the certificate? [y/n]:y
1 out of 1 certificate requests certified, commit? [y/n]y
Write out database with 1 new entries
Data Base Updated
Patikrinkite, ar teisingai sukurtas šakninis sertifikatas. Patikrinkite, ar Issuer ir Subject yra skirtingi ir teisingi. Patikrinkite, ar rakto naudojimas atitinka konfigūracijos failą. Patikrinkite, ar parašo algoritmas yra teisingas aukščiau ir žemiau.
$ openssl x509 -noout -text -in ../intermediate/certs/intermediate.crt
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
35:47:4d:05:12:cc:e1:a8:b6:bf:dd:3e:c8:29:7b:18:c0:a1:5c:68
Signature Algorithm: ecdsa-with-SHA512
Issuer: C = US, ST = My State, O = My Company, OU = My Company Certificate Authority, CN = My Company Root CA
Validity
Not Before: Aug 18 20:44:17 2020 GMT
Not After : Aug 17 20:44:17 2025 GMT
Subject: C = US, ST = My State, O = My Company, OU = My Company Certificate Authority, CN = My Company Intermediate CA
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (384 bit)
pub:
04:d0:fb:5c:0c:d1:0c:0b:6e:4d:0f:69:86:75:58:
24:b6:24:ec:9f:cd:8f:f9:ae:5f:01:09:fe:6f:f3:
ad:88:7c:a7:60:71:7d:a8:94:f3:ff:84:dc:8c:24:
fe:8c:93:b0:cd:84:0a:6a:a9:41:bb:28:66:c0:61:
ce:f6:0e:47:b8:93:d7:18:52:b5:0d:67:62:af:10:
c9:51:42:6e:55:ec:89:25:a6:cd:83:ae:ae:17:30:
31:11:08:af:db:cd:ee
ASN1 OID: secp384r1
NIST CURVE: P-384
X509v3 extensions:
X509v3 Subject Key Identifier:
1D:4F:E5:ED:11:42:9A:AC:25:E4:51:A3:42:67:97:39:A0:10:AE:82
X509v3 Authority Key Identifier:
keyid:F1:FA:61:75:0B:AC:3C:95:97:EF:73:3C:3F:38:22:B1:DB:D9:BF:41
X509v3 Basic Constraints: critical
CA:TRUE, pathlen:0
X509v3 Key Usage: critical
Digital Signature, Certificate Sign, CRL Sign
Signature Algorithm: ecdsa-with-SHA512
30:66:02:31:00:9a:6e:08:d2:d6:3a:29:f6:ba:0c:4c:3a:f4:
af:40:5e:e0:71:f2:bc:e4:47:f5:b4:ee:10:d7:27:b1:25:0b:
4b:09:78:a1:b8:f2:b8:71:c5:4e:41:33:8e:64:db:ec:eb:02:
31:00:fc:39:26:c2:ad:7b:3c:ab:75:06:34:02:47:79:40:31:
1d:eb:17:ad:32:10:67:97:37:6f:7f:3c:ce:3e:12:3c:e9:7c:
fa:43:3e:34:5d:5e:f4:f3:2f:fd:6a:2f:14:da
Patikrinkite, ar tarpinis sertifikatas tikrinamas pagal šakninį sertifikatą.
$ openssl verify -CAfile ../certs/root.crt ../intermediate/certs/intermediate.crt
../intermediate/certs/intermediate.crt: OK
Sukurkite sertifikato grandinės failą:
cat ../intermediate/certs/intermediate.crt ../certs/root.crt > ../intermediate/certs/chain.crt
Dabar turite sertifikatų instituciją, paremtą HSM.
Serverio sertifikato pasirašymas#
Dabar, kai jau turite sertifikatų instituciją, tikriausiai norėtumėte sužinoti, kaip ja naudotis.
Sukurkite CSR įprastu savo programai metodu. Tinkamas jūsų sertifikato, įskaitant SAN, sukūrimas konkrečiai jūsų programai nepatenka į šio dokumento taikymo sritį.
Turime sužinoti visiškai kvalifikuotą PKCS#11 privataus rakto URI:
$ p11tool --list-all
warning: no token URL was provided for this operation; the available tokens are:
*pkcs11:model=PKCS%2315%20emulated;manufacturer=www.CardContact.de;serial=DENK0104068;token=SmartCard-HSM%20%28UserPIN%29%00%00%00%00%00%00%00%00%00*
$ p11tool --login --list-all pkcs11:model=PKCS%2315%20emulated;manufacturer=www.CardContact.de;serial=DENK0104068;token=SmartCard-HSM%20%28UserPIN%29%00%00%00%00%00%00%00%00%00
Token 'SmartCard-HSM (UserPIN)' with URL 'pkcs11:model=PKCS%2315%20emulated;manufacturer=www.CardContact.de;serial=DENK0104068;token=SmartCard-HSM%20%28UserPIN%29%00%00%00%00%00%00%00%00%00' requires user PIN
Enter PIN:
Object 0:
URL: pkcs11:model=PKCS%2315%20emulated;manufacturer=www.CardContact.de;serial=DENK0104068;token=SmartCard-HSM%20%28UserPIN%29%00%00%00%00%00%00%00%00%00;id=%E0%16%1C%C8%B6%F5%D6%6A%C6%83%5E%CD%EC%B6%23%FC%05%06%A6%75;object=root;type=private
Type: Private key (EC/ECDSA-SECP384R1)
Label: root
Flags: CKA_PRIVATE; CKA_NEVER_EXTRACTABLE; CKA_SENSITIVE;
ID: e0:16:1c:c8:b6:f5:d6:6a:c6:83:5e:cd:ec:b6:23:fc:05:06:a6:75
Object 1:
URL: pkcs11:model=PKCS%2315%20emulated;manufacturer=www.CardContact.de;serial=DENK0104068;token=SmartCard-HSM%20%28UserPIN%29%00%00%00%00%00%00%00%00%00;id=%E0%16%1C%C8%B6%F5%D6%6A%C6%83%5E%CD%EC%B6%23%FC%05%06%A6%75;object=root;type=public
Type: Public key (EC/ECDSA-SECP384R1)
Label: root
ID: e0:16:1c:c8:b6:f5:d6:6a:c6:83:5e:cd:ec:b6:23:fc:05:06:a6:75
Object 2:
URL: pkcs11:model=PKCS%2315%20emulated;manufacturer=www.CardContact.de;serial=DENK0104068;token=SmartCard-HSM%20%28UserPIN%29%00%00%00%00%00%00%00%00%00;id=%BC%B4%8F%E9%B5%66%AE%61%89%1A%AB%BF%DE%6A%23%D4%FF%3A%B6%39;object=intermediate;type=private
Type: Private key (EC/ECDSA-SECP384R1)
Label: intermediate
Flags: CKA_PRIVATE; CKA_NEVER_EXTRACTABLE; CKA_SENSITIVE;
ID: bc:b4:8f:e9:b5:66:ae:61:89:1a:ab:bf:de:6a:23:d4:ff:3a:b6:39
Object 3:
URL: pkcs11:model=PKCS%2315%20emulated;manufacturer=www.CardContact.de;serial=DENK0104068;token=SmartCard-HSM%20%28UserPIN%29%00%00%00%00%00%00%00%00%00;id=%BC%B4%8F%E9%B5%66%AE%61%89%1A%AB%BF%DE%6A%23%D4%FF%3A%B6%39;object=intermediate;type=public
Type: Public key (EC/ECDSA-SECP384R1)
Label: intermediate
ID: bc:b4:8f:e9:b5:66:ae:61:89:1a:ab:bf:de:6a:23:d4:ff:3a:b6:39
Šiuo atveju visiškai kvalifikuotas PKCS#11 URI yra:
pkcs11:model=PKCS%2315%20emulated;manufacturer=www.CardContact.de;serial=DENK0104068;token=SmartCard-HSM%20%28UserPIN%29%00%00%00%00%00%00%00%00%00;id=%BC%B4%8F%E9%B5%66%AE%61%89%1A%AB%BF%DE%6A%23%D4%FF%3A%B6%39;object=intermediate;type=private
Sukurkite konfigūracijos failą, kad tarpinio sertifikato privatųjį raktą naudotumėte serverių CSR pasirašyti.
vim sign_server_csrs.ini
[ ca ]
# `man ca`
default_ca = CA_default
[ CA_default ]
# Directory and file locations.
dir = /opt/certificate-authority/intermediate
certs = $dir/certs
crl_dir = $dir/crl
new_certs_dir = $dir/newcerts
database = $dir/index.txt
serial = $dir/serial
# The root key and root certificate.
private_key = pkcs11:model=PKCS%2315%20emulated;manufacturer=www.CardContact.de;serial=DENK0104068;token=SmartCard-HSM%20%28UserPIN%29%00%00%00%00%00%00%00%00%00;id=%BC%B4%8F%E9%B5%66%AE%61%89%1A%AB%BF%DE%6A%23%D4%FF%3A%B6%39;object=intermediate;type=private
certificate = $dir/certs/intermediate.crt
# SHA-1 is deprecated, so use SHA-2 instead.
default_md = sha512
name_opt = ca_default
cert_opt = ca_default
default_days = 375
preserve = no
policy = policy_loose
[ policy_loose ]
# Allow the intermediate CA to sign a more diverse range of certificates.
# See the POLICY FORMAT section of the `ca` man page.
countryName = optional
stateOrProvinceName = optional
localityName = optional
organizationName = optional
organizationalUnitName = optional
commonName = supplied
emailAddress = optional
[ server_cert ]
# Extensions for server certificates (`man x509v3_config`).
basicConstraints = CA:FALSE
nsCertType = server
nsComment = "OpenSSL Generated Server Certificate"
subjectKeyIdentifier = hash
authorityKeyIdentifier = keyid,issuer:always
keyUsage = critical, digitalSignature, keyEncipherment
extendedKeyUsage = serverAuth
Tada paleiskite openssl, kad pasirašytumėte serverio CSR.
$ openssl ca -config sign_server_csrs.ini -engine pkcs11 -keyform engine -extensions server_cert -days 375 -notext -md sha512 -create_serial -in server_cert.csr -out server_cert.crt
engine "pkcs11" set.
Using configuration from sign_server_csrs.ini
Enter PKCS#11 token PIN for SmartCard-HSM (UserPIN):
Check that the request matches the signature
Signature ok
Certificate Details:
Serial Number:
40:7f:dc:90:b0:3a:1b:fb:d3:e2:74:8d:40:28:a8:12:f7:7e:c3:74
Validity
Not Before: Aug 18 21:32:42 2020 GMT
Not After : Aug 28 21:32:42 2021 GMT
Subject:
countryName = US
stateOrProvinceName = My State
organizationName = My Company
organizationalUnitName = media
commonName = media
X509v3 extensions:
X509v3 Basic Constraints:
CA:FALSE
Netscape Cert Type:
SSL Server
Netscape Comment:
OpenSSL Generated Server Certificate
X509v3 Subject Key Identifier:
26:89:19:95:6C:93:8C:DD:6E:AA:61:D5:C0:E6:78:CC:F1:47:64:FC
X509v3 Authority Key Identifier:
keyid:1D:4F:E5:ED:11:42:9A:AC:25:E4:51:A3:42:67:97:39:A0:10:AE:82
DirName:/C=US/ST=My State/O=My Company/OU=My Company Certificate Authority/CN=My Company Root CA
serial:35:47:4D:05:12:CC:E1:A8:B6:BF:DD:3E:C8:29:7B:18:C0:A1:5C:68
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication
Certificate is to be certified until Aug 28 21:32:42 2021 GMT (375 days)
Sign the certificate? [y/n]:y
1 out of 1 certificate requests certified, commit? [y/n]y
Write out database with 1 new entries
Data Base Updated
Nuorodos#
Rengdamas šį dokumentą naudojausi šiais šaltiniais.
Šį dokumentą iš pradžių parašė lyntux