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¿Cómo solucionar este error de reinicio de Apache2?

tag-icon • tag-icon raspberry-pi apache-httpd raspbian https
¿Cómo solucionar este error de reinicio de Apache2?

Condición:http://192.168.1.107/yhttp://192.168.1.107/owncloud(con/sin https) no activo después de reconfigurar la configuración con certificados SSL autofirmados para HTTPS como se describe en elhilodonde seguí todos los pasos hasta que no pude reiniciar apache2.
Soporte: error al reiniciar apache2

sí

# http://www.slsmk.com/enabling-https-access-to-owncloud/
masi@raspberrypi:~ $ sudo vim /etc/apache2/conf-available/owncloud-ssl.conf 

masi@raspberrypi:~ $ a2enconf owncloud-ssl.conf
Conf owncloud-ssl already enabled

masi@raspberrypi:~ $ sudo service apache2 restart
Job for apache2.service failed. See 'systemctl status apache2.service' and 'journalctl -xn' for details.

masi@raspberrypi:~ $ sudo systemctl status apache2.service
● apache2.service - LSB: Apache2 web server
   Loaded: loaded (/etc/init.d/apache2)
   Active: failed (Result: exit-code) since Wed 2016-06-22 21:34:31 UTC; 28min ago
  Process: 14965 ExecStop=/etc/init.d/apache2 stop (code=exited, status=0/SUCCESS)
  Process: 7474 ExecReload=/etc/init.d/apache2 reload (code=exited, status=0/SUCCESS)
  Process: 17524 ExecStart=/etc/init.d/apache2 start (code=exited, status=1/FAILURE)

Jun 22 21:34:31 raspberrypi apache2[17524]: Starting web server: apache2 failed!
Jun 22 21:34:31 raspberrypi apache2[17524]: The apache2 configtest failed. ... (warning).
Jun 22 21:34:31 raspberrypi apache2[17524]: Output of config test was:
Jun 22 21:34:31 raspberrypi apache2[17524]: AH00526: Syntax error on line 9 of /etc/apache2/conf-enabl...onf:
Jun 22 21:34:31 raspberrypi apache2[17524]: SSLCertificateFile: file '/etc/ssl/certs/my-public-cert.pe...mpty
Jun 22 21:34:31 raspberrypi apache2[17524]: Action 'configtest' failed.
Jun 22 21:34:31 raspberrypi apache2[17524]: The Apache error log may have more information.
Jun 22 21:34:31 raspberrypi systemd[1]: apache2.service: control process exited, code=exited status=1
Jun 22 21:34:31 raspberrypi systemd[1]: Failed to start LSB: Apache2 web server.
Jun 22 21:34:31 raspberrypi systemd[1]: Unit apache2.service entered failed state.
Hint: Some lines were ellipsized, use -l to show in full.

masi@raspberrypi:~ $ sudo journalctl -xn
-- Logs begin at Tue 2016-05-31 16:20:51 UTC, end at Wed 2016-06-22 22:06:09 UTC. --
Jun 22 21:41:03 raspberrypi sudo[17644]: pam_unix(sudo:session): session opened for user root by masi(uid=0)
Jun 22 21:41:51 raspberrypi sudo[17644]: pam_unix(sudo:session): session closed for user root
Jun 22 22:01:17 raspberrypi sudo[17801]: masi : TTY=pts/0 ; PWD=/home/masi ; USER=root ; COMMAND=/bin/journal
Jun 22 22:01:17 raspberrypi sudo[17801]: pam_unix(sudo:session): session opened for user root by masi(uid=0)
Jun 22 22:02:36 raspberrypi sudo[17801]: pam_unix(sudo:session): session closed for user root
Jun 22 22:02:38 raspberrypi sudo[17812]: masi : TTY=pts/0 ; PWD=/home/masi ; USER=root ; COMMAND=/bin/systemc
Jun 22 22:02:38 raspberrypi sudo[17812]: pam_unix(sudo:session): session opened for user root by masi(uid=0)
Jun 22 22:02:38 raspberrypi sudo[17812]: pam_unix(sudo:session): session closed for user root
Jun 22 22:06:08 raspberrypi sudo[17829]: masi : TTY=pts/0 ; PWD=/home/masi ; USER=root ; COMMAND=/bin/journal
Jun 22 22:06:09 raspberrypi sudo[17829]: pam_unix(sudo:session): session opened for user root by masi(uid=0)

Ajustes

  • Mis archivos de configuración importantes /etc/apache2/sites-enabled/son 000-default.confy 000-default-ssl.confdonde ambos tienen configuraciones SSL; completo /etc/apache2/sites-enabled/000-default.confal final

    # 000-default.conf
SSLEngine on
SSLCertificateFile    /usr/local/share/ca-certificates/apache.crt
SSLCertificateKeyFile /etc/ssl/private/apache.key

    El otro archivo es solo un enlace simbólico al otro porls -la /etc/apache2/sites-enabled/

    total 8
drwxr-xr-x 2 root root 4096 Jun 22 15:32 .
drwxr-xr-x 8 root root 4096 Jun 22 21:41 ..
lrwxrwxrwx 1 root root   45 May 31 19:35 000-default.conf -> /etc/apache2/sites-available/000-default.conf
lrwxrwxrwx 1 root root   35 May 31 11:50 000-default-ssl.conf -> ../sites-available/000-default.conf

  • /etc/apache2/envvarsestá vivo y coleando (hilo)

    # https://askubuntu.com/a/718551/25388
export APACHE_RUN_USER=www-data
export APACHE_RUN_GROUP=www-data

  • llaves hechas como

    # http://www.slsmk.com/enabling-https-access-to-owncloud/
sudo apt-get install ca-certificates
sudo mkdir /etc/ssl
sudo openssl req -x509 -nodes -days 365 -newkey rsa:2048 \
    -keyout /etc/ssl/private/apache.key \
    -out /usr/local/share/ca-certificates/apache.crt

# http://stackoverflow.com/questions/5244129/use-rsa-private-key-to-generate-public-key
sudo -i
openssl rsa -in /etc/ssl/private/apache.key -pubout \    
    > /etc/ssl/certs/my-pubkey.perm

  • Propietario/grupo de/etc/ssl/

    sudo ls -la /etc/ssl/ | grep certs
drwxr-xr-x 2 root root 24576 Jun 22 13:13 certs

sudo ls -la /etc/ssl/ | grep private 
drwx--x---- 2 root ssl-cert 4096 Jun 22 13:11 private

sí

masi@raspberrypi:~ $ sudo systemctl -l
  ... 
  session-c25.scope                                                           
● apache2.service                                                             
  avahi-daemon.service                                                        
  ...
  ssh.service                                                                 
● systemd-ask-password-console.service                                        
● systemd-ask-password-wall.service                                           
  systemd-fsck-root.service                                                   
  ...

LOAD   = Reflects whether the unit definition was properly loaded.
ACTIVE = The high-level unit activation state, i.e. generalization of SUB.
SUB    = The low-level unit activation state, values depend on unit type.

116 loaded units listed. Pass --all to see loaded but inactive units, too.
To show all installed unit files use 'systemctl list-unit-files'.

sí

masi@raspberrypi:~ $ sudo systemctl -l status apache2 
● apache2.service - LSB: Apache2 web server
   Loaded: loaded (/etc/init.d/apache2)
   Active: failed (Result: exit-code) since Wed 2016-06-22 21:34:31 UTC; 22h ago

Jun 22 21:34:31 raspberrypi apache2[17524]: Starting web server: apache2 failed!
Jun 22 21:34:31 raspberrypi apache2[17524]: The apache2 configtest failed. ... (warning).
Jun 22 21:34:31 raspberrypi apache2[17524]: Output of config test was:
Jun 22 21:34:31 raspberrypi apache2[17524]: AH00526: Syntax error on line 9 of /etc/apache2/conf-enabled/owncloud-ssl.conf:
Jun 22 21:34:31 raspberrypi apache2[17524]: SSLCertificateFile: file '/etc/ssl/certs/my-public-cert.pem' does not exist or is empty
Jun 22 21:34:31 raspberrypi apache2[17524]: Action 'configtest' failed.
Jun 22 21:34:31 raspberrypi apache2[17524]: The Apache error log may have more information.
Jun 22 21:34:31 raspberrypi systemd[1]: apache2.service: control process exited, code=exited status=1
Jun 22 21:34:31 raspberrypi systemd[1]: Failed to start LSB: Apache2 web server.
Jun 22 21:34:31 raspberrypi systemd[1]: Unit apache2.service entered failed state.

Veo/var/log/apache2/error.log

[Fri Jun 24 06:37:41.960434 2016] [ssl:emerg] [pid 3605] AH02580: Init: Pass phrase incorrect for key localhost:80:0
[Fri Jun 24 06:37:41.960823 2016] [ssl:emerg] [pid 3605] SSL Library Error: error:0D0680A8:asn1 encoding routines:ASN1_CHECK_TLEN:wrong tag
[Fri Jun 24 06:37:41.960922 2016] [ssl:emerg] [pid 3605] SSL Library Error: error:0D08303A:asn1 encoding routines:ASN1_TEMPLATE_NOEXP_D2I:nested asn1 error
[Fri Jun 24 06:37:41.961001 2016] [ssl:emerg] [pid 3605] SSL Library Error: error:0D0680A8:asn1 encoding routines:ASN1_CHECK_TLEN:wrong tag
[Fri Jun 24 06:37:41.961085 2016] [ssl:emerg] [pid 3605] SSL Library Error: error:0D07803A:asn1 encoding routines:ASN1_ITEM_EX_D2I:nested asn1 error (Type=RSA)
[Fri Jun 24 06:37:41.961165 2016] [ssl:emerg] [pid 3605] SSL Library Error: error:04093004:rsa routines:OLD_RSA_PRIV_DECODE:RSA lib
[Fri Jun 24 06:37:41.961242 2016] [ssl:emerg] [pid 3605] SSL Library Error: error:0D0680A8:asn1 encoding routines:ASN1_CHECK_TLEN:wrong tag
[Fri Jun 24 06:37:41.961324 2016] [ssl:emerg] [pid 3605] SSL Library Error: error:0D07803A:asn1 encoding routines:ASN1_ITEM_EX_D2I:nested asn1 error (Type=PKCS8_PRIV_KEY_INFO)
[Fri Jun 24 06:37:41.961363 2016] [ssl:emerg] [pid 3605] AH02312: Fatal error initialising mod_ssl, exiting.
[Fri Jun 24 06:37:41.961393 2016] [ssl:emerg] [pid 3605] AH02564: Failed to configure encrypted (?) private key localhost:80:0, check /etc/ssl/private/apache.key
AH00016: Configuration Failed
[Fri Jun 24 06:38:08.445081 2016] [ssl:emerg] [pid 3666] AH02580: Init: Pass phrase incorrect for key localhost:80:0
[Fri Jun 24 06:38:08.445296 2016] [ssl:emerg] [pid 3666] SSL Library Error: error:0D0680A8:asn1 encoding routines:ASN1_CHECK_TLEN:wrong tag
[Fri Jun 24 06:38:08.445346 2016] [ssl:emerg] [pid 3666] SSL Library Error: error:0D08303A:asn1 encoding routines:ASN1_TEMPLATE_NOEXP_D2I:nested asn1 error
[Fri Jun 24 06:38:08.445386 2016] [ssl:emerg] [pid 3666] SSL Library Error: error:0D0680A8:asn1 encoding routines:ASN1_CHECK_TLEN:wrong tag
[Fri Jun 24 06:38:08.445428 2016] [ssl:emerg] [pid 3666] SSL Library Error: error:0D07803A:asn1 encoding routines:ASN1_ITEM_EX_D2I:nested asn1 error (Type=RSA)
[Fri Jun 24 06:38:08.445470 2016] [ssl:emerg] [pid 3666] SSL Library Error: error:04093004:rsa routines:OLD_RSA_PRIV_DECODE:RSA lib
[Fri Jun 24 06:38:08.445508 2016] [ssl:emerg] [pid 3666] SSL Library Error: error:0D0680A8:asn1 encoding routines:ASN1_CHECK_TLEN:wrong tag
[Fri Jun 24 06:38:08.445550 2016] [ssl:emerg] [pid 3666] SSL Library Error: error:0D07803A:asn1 encoding routines:ASN1_ITEM_EX_D2I:nested asn1 error (Type=PKCS8_PRIV_KEY_INFO)
[Fri Jun 24 06:38:08.445570 2016] [ssl:emerg] [pid 3666] AH02312: Fatal error initialising mod_ssl, exiting.
[Fri Jun 24 06:38:08.445586 2016] [ssl:emerg] [pid 3666] AH02564: Failed to configure encrypted (?) private key localhost:80:0, check /etc/ssl/private/apache.key
AH00016: Configuration Failed
[Fri Jun 24 06:38:21.111567 2016] [ssl:warn] [pid 3727] AH01906: localhost:80:0 server certificate is a CA certificate (BasicConstraints: CA == TRUE !?)
[Fri Jun 24 06:38:21.111972 2016] [ssl:warn] [pid 3727] AH01909: localhost:80:0 server certificate does NOT include an ID which matches the server name
[Fri Jun 24 06:38:21.163516 2016] [ssl:warn] [pid 3727] AH01906: localhost:80:1 server certificate is a CA certificate (BasicConstraints: CA == TRUE !?)
[Fri Jun 24 06:38:21.163631 2016] [ssl:warn] [pid 3727] AH01909: localhost:80:1 server certificate does NOT include an ID which matches the server name
[Fri Jun 24 06:38:21.168113 2016] [ssl:emerg] [pid 3727] AH02562: Failed to configure certificate 127.0.0.1:443:0 (with chain), check /etc/ssl/certs/my-pubkey.perm
[Fri Jun 24 06:38:21.168237 2016] [ssl:emerg] [pid 3727] SSL Library Error: error:0906D06C:PEM routines:PEM_read_bio:no start line (Expecting: TRUSTED CERTIFICATE) -- Bad file contents or format - or even just a forgotten SSLCertificateKeyFile?
[Fri Jun 24 06:38:21.168340 2016] [ssl:emerg] [pid 3727] SSL Library Error: error:140DC009:SSL routines:SSL_CTX_use_certificate_chain_file:PEM lib
AH00016: Configuration Failed
[Fri Jun 24 06:38:52.430593 2016] [ssl:warn] [pid 3797] AH01906: localhost:80:0 server certificate is a CA certificate (BasicConstraints: CA == TRUE !?)
[Fri Jun 24 06:38:52.430987 2016] [ssl:warn] [pid 3797] AH01909: localhost:80:0 server certificate does NOT include an ID which matches the server name
[Fri Jun 24 06:38:52.482936 2016] [ssl:warn] [pid 3797] AH01906: localhost:80:1 server certificate is a CA certificate (BasicConstraints: CA == TRUE !?)
[Fri Jun 24 06:38:52.483046 2016] [ssl:warn] [pid 3797] AH01909: localhost:80:1 server certificate does NOT include an ID which matches the server name
[Fri Jun 24 06:38:52.484628 2016] [ssl:emerg] [pid 3797] AH02562: Failed to configure certificate 127.0.0.1:443:0 (with chain), check /etc/ssl/certs/my-pubkey.perm
[Fri Jun 24 06:38:52.484737 2016] [ssl:emerg] [pid 3797] SSL Library Error: error:0906D06C:PEM routines:PEM_read_bio:no start line (Expecting: TRUSTED CERTIFICATE) -- Bad file contents or format - or even just a forgotten SSLCertificateKeyFile?
[Fri Jun 24 06:38:52.484838 2016] [ssl:emerg] [pid 3797] SSL Library Error: error:140DC009:SSL routines:SSL_CTX_use_certificate_chain_file:PEM lib
AH00016: Configuration Failed

Donde /etc/apache2/sites-enabled/000-default-ssl.confestán las cosas con clave SSL y otras configuraciones, que pueden causar complicaciones

<IfModule mod_ssl.c>
<VirtualHost _default_:443>
ServerAdmin webmaster@localhost
ServerName localhost

        DocumentRoot /var/www
        <Directory />
                Options FollowSymLinks
                AllowOverride None
        </Directory>
        <Directory /var/www/>
                Options Indexes FollowSymLinks MultiViews
                AllowOverride All
                Order allow,deny
                allow from all
        </Directory>

ErrorLog /var/log/apache2/error.log
CustomLog /var/log/apache2/access.log combined

SSLEngine on

SSLProtocol all -SSLv2
SSLCipherSuite ALL:!ADH:!EXPORT:!SSLv2:RC4+RSA:+HIGH:+MEDIU
SSLCertificateFile /usr/local/share/ca-certificates/apache.crt
SSLCertificateKeyFile /etc/ssl/private/apache.key

SetEnvIf User-Agent .*MSIE.* nokeepalive ssl-unclean-shutdown
CustomLog /var/log/apache2/ssl_request_log \
"%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \"%r\" %b"

<FilesMatch "\.(cgi|shtml|phtml|php)$">
SSLOptions +StdEnvVars
</FilesMatch>
<Directory /usr/lib/cgi-bin>
SSLOptions +StdEnvVars
</Directory>

</VirtualHost>
</IfModule>

Sistema: Raspbian Jessie
Sistema de almacenamiento: ownCloud 8.2.5 en Apache
Hardware: Raspberry Pi 3b

Respuesta1

El comentario de @garethTheRed resuelve el problema: sudo systemctl -l status apache2proporciona registros claros (consulte el cuerpo de la pregunta) y resuelve el caso corrigiendo las RUTAS a las claves públicas y privadas, /etc/apache2/conf-enabled/owncloud-ssl.confque, sin embargo, pueden no ser adecuadas ownClouddebido a que todavía no hay acceso en http/https.

<VirtualHost *:80>
    RewriteEngine on
    ReWriteCond %{SERVER_PORT} !^443$
    RewriteRule ^/(.*) https://%{HTTP_HOST}/$1 [NC,R,L]
</VirtualHost>
<VirtualHost *:443>
    ServerName 127.0.0.1
    SSLEngine on
    SSLCertificateFile /etc/ssl/certs/my-pubkey.perm
    SSLCertificateKeyFile /etc/ssl/private/apache.key
    DocumentRoot /var/www/owncloud

    <IfModule mod_headers.c>
        Header always set Strict-Transport-Security "max-age=15768000; includeSubDomains; preload"
    </IfModule>
</VirtualHost>

Reinicio apache2 nuevamente y hago

masi@raspberrypi:~ $ sudo systemctl -l status apache2 
● apache2.service - LSB: Apache2 web server
   Loaded: loaded (/etc/init.d/apache2)
   Active: active (exited) since Thu 2016-06-23 19:58:00 UTC; 5s ago
  Process: 1280 ExecStart=/etc/init.d/apache2 start (code=exited, status=0/SUCCESS)

Jun 23 19:58:00 raspberrypi apache2[1280]: Starting web server: apache2Action 'start' failed.
Jun 23 19:58:00 raspberrypi apache2[1280]: The Apache error log may have more information.
Jun 23 19:58:00 raspberrypi apache2[1280]: .
Jun 23 19:58:00 raspberrypi systemd[1]: Started LSB: Apache2 web server.

Salida: las direcciones http/https no funcionan. Esperado: deberían funcionar. Algo más también está mal.

  • Prueba 1. ping 192.168.1.107Funciona, entonces algo anda mal al dirigir el tráfico.

    PING 192.168.1.107 (192.168.1.107) 56(84) bytes of data.
64 bytes from 192.168.1.107: icmp_seq=1 ttl=64 time=0.661 ms
64 bytes from 192.168.1.107: icmp_seq=2 ttl=64 time=0.653 ms
...

Realice los cambios apropiados también en /etc/apache2/sites-available/000-default-ssl.confabout SSLCertificateFile(certificado aquí, no clave pública) y SSLCertificateKeyFile(clave privada)

SSLCertificateFile /usr/local/share/ca-certificates/apache.crt
SSLCertificateKeyFile /etc/ssl/private/apache.key

Por accidente tuve una clave pública en el lugar del certificado en el archivo. Consulte el cuerpo para ver el archivo completo. Salida: todavía no hay acceso en la URL HTTP. Resultado esperado: acceso en HTTP.

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