Sto gestendo un sito cert SSL (autofirmato) su Apache / 2.2.14 su Ubuntu 10.04, ma vari browser stanno dando errori su metà dei tentativi di connessione. Proprio ora ho visto questo errore temporaneo da Chrome:
"Error 126 (net::ERR_SSL_BAD_RECORD_MAC_ALERT): Unknown error."
Premi Aggiorna e il problema scompare per un po '.
wget anche:
$ wget --no-check-certificate https://dev.foo.com/deps/
--2010-09-08 19:30:26-- https://dev.foo.com/deps/
Resolving dev.foo.com... 184.72.53.220
Connecting to dev.foo.com|184.72.53.220|:443... connected.
OpenSSL: error:0407006A:rsa
routines:RSA_padding_check_PKCS1_type_1:block type is not 01
OpenSSL: error:04067072:rsa routines:RSA_EAY_PUBLIC_DECRYPT:padding check failed
OpenSSL: error:1408D07B:SSL routines:SSL3_GET_KEY_EXCHANGE:bad signature
Unable to establish SSL connection.
Eseguilo subito e funziona:
$ wget --no-check-certificate https://dev.foo.com/deps/
--2010-09-08 19:30:29-- https://dev.foo.com/deps/
Resolving dev.foo.com... 184.72.53.220
Connecting to dev.foo.com|184.72.53.220|:443... connected.
WARNING: cannot verify dev.foo.com's certificate, issued by
`/CN=dev.foo.com':
Self-signed certificate encountered.
HTTP request sent, awaiting response... 200 OK
Length: 3157 (3.1K) [text/html]
Saving to: `index.html'
100%[======================================>] 3,157 --.-K/s in 0s
2010-09-08 19:30:29 (48.6 MB/s) - `index.html' saved [3157/3157]
Nei miei siti abilitati / default-ssl:
SSLCertificateFile /etc/ssl/certs/ssl-cert-snakeoil.pem
SSLCertificateKeyFile /etc/ssl/private/ssl-cert-snakeoil.key
Il certificato:
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
Il certificato viene a sua volta generato tramite:
$ make-ssl-cert generate-default-snakeoil --force-overwrite
Versione di Apache.
$ apache2 -V
Server version: Apache/2.2.14 (Ubuntu)
Server built: Apr 13 2010 20:22:19
Server's Module Magic Number: 20051115:23
Server loaded: APR 1.3.8, APR-Util 1.3.9
Compiled using: APR 1.3.8, APR-Util 1.3.9
Architecture: 64-bit
Server MPM: Worker
threaded: yes (fixed thread count)
forked: yes (variable process count)
Server compiled with....
-D APACHE_MPM_DIR="server/mpm/worker"
-D APR_HAS_SENDFILE
-D APR_HAS_MMAP
-D APR_HAVE_IPV6 (IPv4-mapped addresses enabled)
-D APR_USE_SYSVSEM_SERIALIZE
-D APR_USE_PTHREAD_SERIALIZE
-D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
-D APR_HAS_OTHER_CHILD
-D AP_HAVE_RELIABLE_PIPED_LOGS
-D DYNAMIC_MODULE_LIMIT=128
-D HTTPD_ROOT=""
-D SUEXEC_BIN="/usr/lib/apache2/suexec"
-D DEFAULT_PIDLOG="/var/run/apache2.pid"
-D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
-D DEFAULT_ERRORLOG="logs/error_log"
-D AP_TYPES_CONFIG_FILE="/etc/apache2/mime.types"
-D SERVER_CONFIG_FILE="/etc/apache2/apache2.conf"
Non gestisco la rete, l'hardware, ecc., Tutto funziona su Amazon EC2. Non sto eseguendo un bilanciamento del carico o qualsiasi altra cosa davanti al server. Sto effettuando connessioni TCP dirette a quell'host (AFAIK).
Qualche idea? Grazie in anticipo per qualsiasi aiuto.
openssl s_client -connect host:port -showcerts
cinque volte di seguito ricevi messaggi di errore simili da wget? Ricevi gli stessi errori in ciascuna delle cinque esecuzioni?