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--- пакет_openssl [2024/02/22 10:59]
val [Настройка атрибутов базы CA в конфигурации ssl]
+++ пакет_openssl [2024/05/04 05:20] (current)
val [Отзыв сертификатов]
@@ Line 16: / Line 16: @@
 <code>
 $ openssl s_client -connect ru.wikipedia.org:443
-$ openssl s_client -CApath /etc/ssl/certs/ -showcerts -connect student.bmstu.ru:443
 $ openssl s_client -showcerts -connect webinar6.bmstu.ru:443 2>/dev/null | openssl x509 -noout -dates #-text | grep bmstu
@@ Line 23: / Line 21: @@
 $ faketime -f "+500d" wget -q -O /dev/null https://webinar7.bmstu.ru && echo Ok || echo Err
-$ openssl s_client -CApath /etc/ssl/certs/ -starttls smtp -crlf -connect mailhub.bmstu.ru:25
+$ openssl s_client -starttls smtp -crlf -connect mailhub.bmstu.ru:25
-$ openssl s_client -cert user1.crt -key user1.key -connect www.corpX.un:443
+lan# openssl s_client -cert user1.crt -key user1.key -connect www.corpX.un:443
 </code><code>
 GET /cgi-bin/test-cgi HTTP/1.1
 Host: www.corpX.un
 </code><code>
-$ openssl s_client -cert user1.crt -key user1.key -connect server.corpX.un:993
+lan# openssl s_client -cert user1.crt -key user1.key -connect server.corpX.un:993
 </code><code>
 AUTHENTICATE EXTERNAL =
@@ Line 46: / Line 44: @@
 ==== Создание пары приватный/публичный ключ ====
 <code>
+student@lan:~$
 user1@server:~$ openssl genrsa 2048 > key.private
@@ Line 51: / Line 50: @@
 user1@server:~$ scp key.public user2@www:
+student@lan:~$ ftp-upload -h server -u student --password xxxxxxxx -v key.public
 </code>
+  * [[Сервис FTP#Команды ftp клиента]]
 ==== Шифрование данных ====
 <code>
+student@server:~$ openssl pkeyutl -encrypt -inkey key.public -pubin < data.txt > data.enc
 user2@www:~$ openssl rsautl -encrypt -inkey key.public -pubin < data.txt > data.enc
 user2@www:~$ scp data.enc user1@server:
+student@lan:~$ curl -v -o data.enc ftp://student:xxxxxxxx@server/data.enc
+student@lan:~$ openssl pkeyutl -decrypt -inkey key.private < data.enc | tee data.txt
 user1@server:~$ openssl rsautl -decrypt -inkey key.private < data.enc > data.txt
 </code>
@@ Line 64: / Line 68: @@
 ==== Цифровая подпись ====
 <code>
+student@lan:~$
 user1@server:~$ openssl dgst -sha256 -sign key.private -out data.sign data.txt
 user1@server:~$ scp data.* user2@www:
+student@lan:~$ ftp-upload -h server -u student --password password -v data*
+student@server:~$
 user2@www:~$ openssl dgst -sha256 -verify key.public -signature data.sign data.txt
 </code>
@@ Line 79: / Line 86: @@
 ===== Создание самоподписанного сертификата =====
+  * *.corpX.un для wild card сертификата
 ==== Создание приватного ключа ====
 <code>
 server# openssl genrsa -out server.key 2048
-server# chmod 400 server.key
+server# ###chmod 400 server.key
 </code>
 ==== Создание сертификата ====
 <code>
-server# openssl req -new -x509 -days 3650 -key server.key -out server.crt -addext "subjectAltName=DNS:server.corpX.un"
+server# openssl req -new -x509 -days 3650 -key server.key -out server.crt -addext 'subjectAltName=DNS:server.corpX.un'
 </code><code>
 ...
@@ Line 100: / Line 108: @@
 </code>
+ИЛИ
+<code>
+openssl req -new -x509 -days 3650 -key wild.key -out wild.crt -subj '/CN=*.corpX.un/O=CKO/C=RU' -addext 'subjectAltName=DNS:*.corpX.un'
+</code>
 ==== Просмотр содержимого файла сертификата ====
 <code>
@@ Line 124: / Line 137: @@
 ==== Debian ====
 <code>
+# wget http://lan.corpX.un/ca.crt
+# cp ca.crt /usr/local/share/ca-certificates/
 server# cp corpX-PDC-CA.crt /usr/local/share/ca-certificates/
@@ Line 138: / Line 155: @@
 # wget -O - https://www.corpX.un
+</code>
+==== CentOS/AlmaLinux ====
+<code>
+# yum install ca-certificates
+# update-ca-trust force-enable
+# wget http://lan.corp13.un/ca.crt
+# cp ca.crt /etc/pki/ca-trust/source/anchors/
+# update-ca-trust extract
+# wget -O - https://www.corp13.un
 </code>
@@ Line 163: / Line 195: @@
 ==== Настройка атрибутов базы CA в конфигурации ssl ====
+  * [[https://unix.stackexchange.com/questions/313216/openssl-sign-requests-with-extensions|OpenSSL sign requests with extensions]]
 <code>
 lan# cat /etc/ssl/openssl.cnf
@@ Line 170: / Line 205: @@
 dir           = /root/CA
 ...
+#unique_subject = no
+...
+copy_extensions = copy
+...
 certificate   = /var/www/html/ca.crt
 crl           = /var/www/html/ca.crl
 private_key   = $dir/ca.key
@@ Line 183: / Line 218: @@
 </code><code>
 cd
+mkdir -p /var/www/html/
 mkdir CA
 mkdir CA/certs
@@ Line 244: / Line 280: @@
 ==== Создание запроса на сертификат ====
-  * *.corpX.un для Wildcard сертификата
+  * *.corpX.un для wild card сертификата
 <code>
@@ Line 343: / Line 379: @@
 ==== Создание запроса на сертификат ====
 <code>
-$ openssl req -new -key user1.key -out user1.req
+$ openssl req -new -key user1.key -out user1.req #-sha256
 ...
 Organizational Unit Name (eg, section) [noc]:group1
@@ Line 366: / Line 402: @@
 <code>
 $ openssl pkcs12 -export -in user1.crt -inkey user1.key -out user1.p12 -passout pass:ppassword1
+openssl3# openssl pkcs12 -legacy -export -in user1.crt -inkey user1.key -out user1.p12 -passout pass:ppassword1
 $ openssl pkcs12 -info -in user1.p12
@@ Line 379: / Line 416: @@
 lan# openssl ca -gencrl -out /var/www/html/ca.crl
+lan# openssl crl -text -noout -in /var/www/html/ca.crl | less
+...
+    Serial Number: 0M
+...
+    Serial Number: 0N
+...
 </code>

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