Let's Encrypte avec plusieurs domaines ne fonctionnait pas pour les certificats ECC

Vous devriez également vérifier l’ecc, mais je pense que tout correspond.

oui, c’est comme ça que tout devrait fonctionner.

OK. Tout est prêt. Merci encore pour votre persévérance. J’ai marqué votre publication qui souligne le problème comme étant la solution.

J’ai déjà demandé dans un autre post s’il était judicieux de conserver le certificat rsa obsolète, j’espère qu’il sera bientôt supprimé.

Quelque chose ne va pas tout à fait : je viens de supprimer les anciens certificats et d’en créer de nouveaux avec la réécriture suivante, mais le certificat n’a pas été créé non plus pour www :

cat /var/discourse/containers/app.yml
  after_ssl:
     # indiquer à letsencrypt quels certificats supplémentaires obtenir
      - replace:
          filename: "/etc/runit/1.d/letsencrypt"
          from: /--keylength/
          to: "-d www.rpg-foren.com --keylength"
      - replace:
          filename: "/etc/runit/1.d/letsencrypt"
          from: /--fullchainpath/
          to: "-d www.rpg-foren.com  --fullchainpath"
          global: true
cat /etc/runit/1.d/letsencrypt
#!/bin/bash
/usr/sbin/nginx -c /etc/nginx/letsencrypt.conf

issue_cert() {
  LE_WORKING_DIR="${LETSENCRYPT_DIR}" /shared/letsencrypt/acme.sh --issue $2 -d rpg-foren.com -d www.rpg-foren.com --keylength $1 -w /var/www/discourse/public
}

cert_exists() {
  [[ "$(cd /shared/letsencrypt/rpg-foren.com$1 && openssl verify -CAfile <(openssl x509 -in ca.cer) fullchain.cer | grep "OK")" ]]
}

########################################################
# Certificat RSA
########################################################
issue_cert "4096"

if ! cert_exists ""; then
  # Tenter de renouveler le certificat en cas d'erreur
  issue_cert "4096" "--force"
fi

LE_WORKING_DIR="${LETSENCRYPT_DIR}" /shared/letsencrypt/acme.sh \
  --installcert \
  -d rpg-foren.com \
  -d www.rpg-foren.com  --fullchainpath /shared/ssl/rpg-foren.com.cer \
  --keypath /shared/ssl/rpg-foren.com.key \
  --reloadcmd "sv reload nginx"

########################################################
# Certificat ECDSA
########################################################
issue_cert "ec-256"

if ! cert_exists "_ecc"; then
  # Tenter de renouveler le certificat en cas d'erreur
  issue_cert "ec-256" "--force"
fi

LE_WORKING_DIR="${LETSENCRYPT_DIR}" /shared/letsencrypt/acme.sh \
  --installcert --ecc \
  -d rpg-foren.com \
  -d www.rpg-foren.com  --fullchainpath /shared/ssl/rpg-foren.com_ecc.cer \
  --keypath /shared/ssl/rpg-foren.com_ecc.key \
  --reloadcmd "sv reload nginx"

if cert_exists "" || cert_exists "_ecc"; then
  grep -q 'force_https' "/var/www/discourse/config/discourse.conf" || echo "force_https = 'true'" >> "/var/www/discourse/config/discourse.conf"
fi

/usr/sbin/nginx -c /etc/nginx/letsencrypt.conf -s stop
openssl x509 -in /var/discourse/shared/standalone/ssl/rpg-foren.com_ecc.cer -noout -text
Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            03:f0:89:90:30:4f:d5:9b:40:00:9e:96:9a:d7:d0:dc:78:d5
        Signature Algorithm: ecdsa-with-SHA384
        Issuer: C = US, O = Let's Encrypt, CN = E6
        Validity
            Not Before: Sep 23 15:23:00 2024 GMT
            Not After : Dec 22 15:22:59 2024 GMT
        Subject: CN = rpg-foren.com
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (256 bit)
                pub:
                    04:3a:65:89:b0:9b:07:c2:ef:f7:43:f8:f7:2e:e5:
                    8e:f8:47:76:19:cc:e6:98:50:e4:18:b7:9b:e0:f0:
                    60:49:ed:06:5c:66:d0:7b:79:07:84:0f:75:36:4b:
                    70:98:1d:76:6b:15:20:8f:c5:6d:43:cc:b8:12:a1:
                    eb:5a:d8:0f:7f
                ASN1 OID: prime256v1
                NIST CURVE: P-256
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                7F:CC:80:95:73:18:45:96:CD:73:16:0D:69:CA:4F:5E:54:D4:C1:13
            X509v3 Authority Key Identifier: 
                93:27:46:98:03:A9:51:68:8E:98:D6:C4:42:48:DB:23:BF:58:94:D2
            Authority Information Access: 
                OCSP - URI:http://e6.o.lencr.org
                CA Issuers - URI:http://e6.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:rpg-foren.com
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : A2:E3:0A:E4:45:EF:BD:AD:9B:7E:38:ED:47:67:77:53:
                                D7:82:5B:84:94:D7:2B:5E:1B:2C:C4:B9:50:A4:47:E7
                    Timestamp : Sep 23 16:21:30.838 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:F4:3A:0D:45:49:BE:EB:7D:9F:03:C1:
                                36:53:77:49:23:6F:E4:57:2B:68:01:5A:31:EB:DB:B4:
                                1D:1B:30:EA:44:02:21:00:A1:DA:11:1B:2B:59:BB:86:
                                BF:0B:DC:F6:45:9A:DB:77:DB:A4:DF:1B:4D:74:6A:51:
                                9A:2A:A0:80:CC:E8:F3:CF
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34:
                                B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74
                    Timestamp : Sep 23 16:21:30.896 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:0A:B1:11:58:B1:41:F3:B4:90:13:55:9C:
                                E2:AD:D1:B8:0B:E9:15:A1:C9:4C:5C:AC:CC:1D:22:46:
                                6F:FC:64:C4:02:20:4A:EA:C9:AD:99:E3:0A:86:6C:3E:
                                80:EF:21:D8:DE:A4:83:EA:B6:E6:27:96:C1:98:92:4A:
                                7B:F0:87:38:41:20
    Signature Algorithm: ecdsa-with-SHA384
    Signature Value:
        30:66:02:31:00:89:8d:24:d5:88:52:bb:f8:9e:db:d8:4c:ef:
        33:c6:ea:c0:92:60:5f:42:55:e9:47:4f:2c:07:02:94:6d:d0:
        32:14:8a:46:6b:c9:b1:24:e4:ff:34:32:d1:0b:d3:7c:df:02:
        31:00:8c:2f:42:67:62:c0:4c:63:9d:8e:52:21:9a:a8:76:e5:
        7d:a3:27:22:f2:1b:25:07:d0:86:44:ae:26:33:8b:70:7b:b2:
        cc:e5:85:30:a6:1c:8f:b1:51:d2:cf:d1:61:0d
openssl x509 -in /var/discourse/shared/standalone/ssl/rpg-foren.com.cer -noout -text
Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            04:c8:d5:4a:f1:f4:9b:4f:23:b0:17:be:25:27:97:9b:2c:c2
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C = US, O = Let's Encrypt, CN = R10
        Validity
            Not Before: Sep 23 15:22:54 2024 GMT
            Not After : Dec 22 15:22:53 2024 GMT
        Subject: CN = rpg-foren.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (4096 bit)
                Modulus:
                    00:c9:ac:0e:03:50:58:be:48:e5:57:4f:86:8c:2c:
                    01:da:4d:08:c2:1f:e2:02:c4:73:98:f6:e7:04:a2:
                    68:ce:44:21:3e:f8:d7:cb:f8:bd:1c:ba:8f:a4:8b:
                    11:61:c9:8e:49:ef:a1:88:15:f3:41:1a:41:7f:80:
                    6a:fb:48:64:b2:2e:d6:79:e2:d0:b1:a1:bc:6b:91:
                    ec:76:96:8a:37:f4:24:14:d9:e9:a4:89:2a:49:c1:
                    bb:f1:26:98:15:4f:8e:e9:20:5f:bb:64:02:f9:4f:
                    93:e2:35:45:15:a8:66:c0:a9:92:97:5f:7e:f8:bd:
                    65:86:dc:05:9f:46:c8:b7:59:e1:1f:cc:c7:8c:ad:
                    fa:e3:fb:27:1f:92:45:16:45:9d:ab:4d:5c:29:5d:
                    7b:96:cc:26:62:69:c3:44:42:e1:7f:de:e3:32:b9:
                    4e:d2:86:c7:a5:e0:c8:40:bf:b8:5d:d9:fc:6f:70:
                    23:7b:07:23:0b:88:6b:6f:07:3b:18:76:f9:45:8b:
                    31:4c:9c:7f:34:d7:36:1f:59:51:42:8a:d8:d7:08:
                    d9:6b:72:f2:d1:9e:44:16:dd:3b:07:48:ca:a9:ee:
                    7c:fd:98:b1:4c:99:a4:71:62:c4:eb:ee:bc:d8:46:
                    c6:39:7c:ce:a5:4c:1d:0d:9e:ca:9b:00:46:e3:46:
                    0a:14:2a:19:f9:2e:5a:3e:98:f8:81:ac:72:c9:d7:
                    17:08:0b:40:e7:14:26:dd:87:15:45:6d:58:c1:61:
                    d3:02:e8:4d:84:70:e8:73:ba:ea:ae:47:5b:fe:e4:
                    58:5d:43:c7:eb:d9:17:1c:bc:1d:77:85:ac:74:6c:
                    a5:4d:b3:58:98:22:be:cc:dc:cb:90:49:90:c6:d5:
                    9a:4b:dd:13:bf:71:2e:f7:f5:d3:67:e8:54:66:cf:
                    e4:d4:24:78:5f:87:d1:2a:c5:fa:1e:53:f8:d1:f0:
                    5b:29:d1:fb:0b:21:24:cf:4e:73:da:c3:0b:d2:b9:
                    cd:75:5a:70:12:ca:e5:fb:37:ca:07:46:7a:41:5d:
                    5f:3b:7b:e4:91:7a:3d:6f:1f:3a:90:a9:6d:47:3f:
                    27:3e:9b:a0:e5:da:d2:22:e5:71:37:69:8b:0c:c1:
                    42:05:2c:ba:70:d9:8e:d2:af:25:e1:64:4e:e2:3b:
                    2d:a1:a8:14:f1:bb:18:0e:17:83:8c:04:ee:67:34:
                    5f:bf:c1:00:53:3c:da:9d:74:9b:5b:69:6d:f5:dd:
                    d6:0a:4f:03:66:a2:25:79:8c:cb:8e:ed:0d:c3:06:
                    38:44:ad:36:60:07:19:7e:09:86:c1:d3:f2:08:e8:
                    72:ca:7d:c8:c7:48:2d:39:7b:17:5c:a8:b9:80:dd:
                    73:57:05
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                FE:E1:BC:4C:C3:11:44:83:80:48:E6:F4:AB:B8:DE:AE:93:4F:2E:8F
            X509v3 Authority Key Identifier: 
                BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
            Authority Information Access: 
                OCSP - URI:http://r10.o.lencr.org
                CA Issuers - URI:http://r10.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:rpg-foren.com
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
                                1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
                    Timestamp : Sep 23 16:21:24.622 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:BD:C6:D8:48:E3:CD:EA:A7:41:E4:27:
                                FE:34:0C:47:A6:1F:78:6F:61:70:4F:39:B5:BE:22:2F:
                                39:E1:41:CE:53:02:20:69:1E:20:E0:42:25:40:76:D4:
                                B0:66:08:15:D7:9C:CC:4F:BC:A4:A2:1E:C6:36:0E:0B:
                                25:F5:7B:2D:30:85:3A
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 3F:17:4B:4F:D7:22:47:58:94:1D:65:1C:84:BE:0D:12:
                                ED:90:37:7F:1F:85:6A:EB:C1:BF:28:85:EC:F8:64:6E
                    Timestamp : Sep 23 16:21:24.621 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:9E:CF:69:F9:27:E3:B0:4E:7D:DC:2D:
                                13:99:CD:8D:8C:B2:99:0B:B1:CA:82:83:07:2B:91:F7:
                                1B:71:EB:7B:ED:02:21:00:91:C6:62:90:C3:ED:ED:07:
                                62:1A:EC:43:02:C6:FE:F3:87:6A:0E:9C:C3:D7:54:1B:
                                69:3F:3F:FF:31:00:F6:6D
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        51:76:6c:49:3c:86:ea:b0:14:35:ca:85:63:27:de:76:ce:5c:
        f2:17:83:28:f8:55:a3:31:f2:4a:32:ae:35:13:35:4b:95:54:
        de:be:d7:b7:23:04:cf:2e:5b:e7:4f:cc:0b:90:58:fe:f8:14:
        1a:16:a6:ec:1d:18:ec:36:e3:9a:dd:47:b6:e7:66:c9:6d:30:
        cf:ab:d3:2d:9f:c6:c8:65:67:23:c1:3d:2e:b3:0c:c8:62:9c:
        7a:ee:5d:f1:97:ea:b8:2e:a3:fb:3c:89:14:60:1e:e4:b7:9c:
        8c:3c:af:18:aa:c2:68:06:aa:55:9b:cc:0c:5f:c4:ac:90:d1:
        a2:c0:13:ed:71:0f:de:8d:0b:a8:1e:c1:1b:ea:38:b7:75:db:
        66:b6:fc:68:16:7c:3c:11:5a:e6:f0:37:bc:26:83:ae:43:68:
        68:71:d7:da:02:15:ef:50:5b:3e:6a:b3:6a:f7:7a:1f:a0:fc:
        f3:f3:c7:43:2c:a2:e0:59:ba:1b:5c:7c:1b:03:7c:52:d1:6e:
        2b:db:a2:dc:2d:69:9c:36:fe:b5:98:68:9f:67:8a:61:c8:8c:
        6b:0e:b7:59:dc:92:92:d2:84:99:37:e7:ed:2f:47:a9:2a:a9:
        b4:47:99:eb:64:8a:f2:57:09:16:d7:03:99:a9:fc:c2:1e:f8:
        61:3a:a7:23

Je viens de les recréer manuellement comme décrit ici.