[squid-users] ssl_crtd process doesn't start with Squid 3.5.6
James Lay
jlay at slave-tothe-box.net
Sat Jul 25 00:07:09 UTC 2015
On Fri, 2015-07-24 at 17:25 -0500, Stanford Prescott wrote:
> I have a working implementation of Squid 3.5.5 with ssl-bump. When
> 3.5.5 is started with ssl-bump enabled all the squid and ssl_crtd
> processes start and Squid functions as intended when bumping ssl
> sites. However, when I bump Squid to 3.5.6 squid seems to start but
> ssl_crtd does not and Squid 3.5.6 cannot successfully bump ssl.
>
>
>
> These are the config options I use for both 3.5.5 and 3.5.6.
>
>
> --enable-storeio="diskd,ufs,aufs" --enable-linux-netfilter \
> --enable-removal-policies="heap,lru" --enable-delay-pools
> --libdir=/usr/lib/ \
> --localstatedir=/var --with-dl --with-openssl --enable-http-violations
> \
> --with-large-files --with-libcap --disable-ipv6
> --with-swapdir=/var/spool/squid \
> --enable-ssl-crtd --enable-follow-x-forwarded-for
>
>
>
>
>
> This is the squid.conf file used for both versions.
>
>
> visible_hostname smoothwallu3
>
> # Uncomment the following to send debug info
> to /var/log/squid/cache.log
> debug_options ALL,1 33,2 28,9
>
> # ACCESS CONTROLS
> # ----------------------------------------------------------------
> acl localhostgreen src 10.20.20.1
> acl localnetgreen src 10.20.20.0/24
>
> acl SSL_ports port 445 443 441 563
> acl Safe_ports port 80 # http
> acl Safe_ports port 81 # smoothwall http
> acl Safe_ports port 21 # ftp
> acl Safe_ports port 445 443 441 563 # https, snews
> acl Safe_ports port 70 # gopher
> acl Safe_ports port 210 # wais
> acl Safe_ports port 1025-65535 # unregistered ports
> acl Safe_ports port 280 # http-mgmt
> acl Safe_ports port 488 # gss-http
> acl Safe_ports port 591 # filemaker
> acl Safe_ports port 777 # multiling http
>
> acl CONNECT method CONNECT
>
> # TAG: http_access
> # ----------------------------------------------------------------
>
>
>
> http_access allow localhost
> http_access deny !Safe_ports
> http_access deny CONNECT !SSL_ports
>
> http_access allow localnetgreen
> http_access allow CONNECT localnetgreen
>
> http_access allow localhostgreen
> http_access allow CONNECT localhostgreen
>
> # http_port and https_port
> #----------------------------------------------------------------------------
>
> # For forward-proxy port. Squid uses this port to serve error pages,
> ftp icons and communication with other proxies.
> #----------------------------------------------------------------------------
> http_port 3127
>
> http_port 10.20.20.1:800 intercept
> https_port 10.20.20.1:808 intercept ssl-bump
> generate-host-certificates=on dynamic_cert_mem_cache_size=4MB
> cert=/var/smoothwall/mods/proxy/ssl_cert/squidCA.pem
>
>
> http_port 127.0.0.1:800 intercept
>
> sslproxy_cert_error allow all
> sslproxy_flags DONT_VERIFY_PEER
> sslproxy_session_cache_size 4 MB
>
> ssl_bump none localhostgreen
>
> acl step1 at_step SslBump1
> acl step2 at_step SslBump2
> ssl_bump peek step1
> ssl_bump bump all
>
> sslcrtd_program /var/smoothwall/mods/proxy/libexec/ssl_crtd
> -s /var/smoothwall/mods/proxy/lib/ssl_db -M 4MB
> sslcrtd_children 5
>
> http_access deny all
>
> cache_replacement_policy heap GDSF
> memory_replacement_policy heap GDSF
>
> # CACHE OPTIONS
> #
> ----------------------------------------------------------------------------
> cache_effective_user squid
> cache_effective_group squid
>
> cache_swap_high 100
> cache_swap_low 80
>
> cache_access_log stdio:/var/log/squid/access.log
> cache_log /var/log/squid/cache.log
> cache_mem 64 MB
>
> cache_dir diskd /var/spool/squid/cache 1024 16 256
>
> maximum_object_size 33 MB
>
> minimum_object_size 0 KB
>
>
> request_body_max_size 0 KB
>
> # OTHER OPTIONS
> #
> ----------------------------------------------------------------------------
> #via off
> forwarded_for off
>
> pid_filename /var/run/squid.pid
>
> shutdown_lifetime 30 seconds
> icp_port 3130
>
> half_closed_clients off
> icap_enable on
> icap_send_client_ip on
> icap_send_client_username on
> icap_client_username_encode off
> icap_client_username_header X-Authenticated-User
> icap_preview_enable on
> icap_preview_size 1024
> icap_service service_avi_req reqmod_precache
> icap://localhost:1344/squidclamav bypass=off
> adaptation_access service_avi_req allow all
> icap_service service_avi_resp respmod_precache
> icap://localhost:1344/squidclamav bypass=on
> adaptation_access service_avi_resp allow all
>
> umask 022
>
> logfile_rotate 0
>
> strip_query_terms off
>
> redirect_program /usr/sbin/squidGuard
> url_rewrite_children 5
>
>
>
> And the cache.log file when starting 3.5.6 with debug options on in
> squid.conf
>
>
> 2015/07/24 17:15:06.230| Acl.cc(380) ~ACL: freeing ACL
> adaptation_access
> 2015/07/24 17:15:06.230| Acl.cc(380) ~ACL: freeing ACL
> adaptation_access
> 2015/07/24 17:15:06.230| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.230| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.231| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.231| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.231| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.231| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.231| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.231| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.231| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.231| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.231| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.231| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.231| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.231| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.231| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.231| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.231| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.231| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.231| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.231| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.231| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.231| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.231| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.231| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.231| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06.232| Acl.cc(380) ~ACL: freeing ACL
> 2015/07/24 17:15:06 kid1| Current Directory is /
> 2015/07/24 17:15:06 kid1| Starting Squid Cache version 3.5.6 for
> i586-pc-linux-gnu...
> 2015/07/24 17:15:06 kid1| Service Name: squid
> 2015/07/24 17:15:06 kid1| Process ID 2907
> 2015/07/24 17:15:06 kid1| Process Roles: worker
> 2015/07/24 17:15:06 kid1| With 1024 file descriptors available
> 2015/07/24 17:15:06 kid1| Initializing IP Cache...
> 2015/07/24 17:15:06 kid1| DNS Socket created at 0.0.0.0, FD 8
> 2015/07/24 17:15:06 kid1| Adding nameserver 127.0.0.1
> from /etc/resolv.conf
> 2015/07/24 17:15:06 kid1| helperOpenServers: Starting 0/5 'squidGuard'
> processes
> 2015/07/24 17:15:06 kid1| helperOpenServers: No 'squidGuard' processes
> needed.
> 2015/07/24 17:15:06 kid1| Logfile: opening log
> stdio:/var/log/squid/access.log
> 2015/07/24 17:15:06 kid1| Unlinkd pipe opened on FD 15
> 2015/07/24 17:15:06 kid1| Store logging disabled
> 2015/07/24 17:15:06 kid1| Swap maxSize 1048576 + 65536 KB, estimated
> 85700 objects
> 2015/07/24 17:15:06 kid1| Target number of buckets: 4285
> 2015/07/24 17:15:06 kid1| Using 8192 Store buckets
> 2015/07/24 17:15:06 kid1| Max Mem size: 65536 KB
> 2015/07/24 17:15:06 kid1| Max Swap size: 1048576 KB
> 2015/07/24 17:15:06 kid1| Rebuilding storage in /var/spool/squid/cache
> (dirty log)
> 2015/07/24 17:15:06 kid1| Using Least Load store dir selection
> 2015/07/24 17:15:06 kid1| Current Directory is /
> 2015/07/24 17:15:06 kid1| Finished loading MIME types and icons.
> 2015/07/24 17:15:06.578 kid1| AsyncCall.cc(26) AsyncCall: The
> AsyncCall clientListenerConnectionOpened constructed, this=0x946d218
> [call5]
> 2015/07/24 17:15:06.578 kid1| AsyncCall.cc(93) ScheduleCall:
> StartListening.cc(59) will call
> clientListenerConnectionOpened(local=0.0.0.0:3127 remote=[::] FD 20
> flags=9, err=0, HTTP Socket port=0x946d24c) [call5]
> 2015/07/24 17:15:06.578 kid1| AsyncCall.cc(26) AsyncCall: The
> AsyncCall clientListenerConnectionOpened constructed, this=0x946d3a8
> [call7]
> 2015/07/24 17:15:06.578 kid1| AsyncCall.cc(93) ScheduleCall:
> StartListening.cc(59) will call
> clientListenerConnectionOpened(local=10.20.20.1:800 remote=[::] FD 21
> flags=41, err=0, HTTP Socket port=0x946d3dc) [call7]
> 2015/07/24 17:15:06.578 kid1| AsyncCall.cc(26) AsyncCall: The
> AsyncCall clientListenerConnectionOpened constructed, this=0x946d510
> [call9]
> 2015/07/24 17:15:06.578 kid1| AsyncCall.cc(93) ScheduleCall:
> StartListening.cc(59) will call
> clientListenerConnectionOpened(local=127.0.0.1:800 remote=[::] FD 22
> flags=41, err=0, HTTP Socket port=0x946d544) [call9]
> 2015/07/24 17:15:06.578 kid1| AsyncCall.cc(26) AsyncCall: The
> AsyncCall clientListenerConnectionOpened constructed, this=0x946d6b0
> [call11]
> 2015/07/24 17:15:06.578 kid1| AsyncCall.cc(93) ScheduleCall:
> StartListening.cc(59) will call
> clientListenerConnectionOpened(local=10.20.20.1:808 remote=[::] FD 23
> flags=41, err=0, HTTPS Socket port=0x946d6e4) [call11]
> 2015/07/24 17:15:06.578 kid1| HTCP Disabled.
> 2015/07/24 17:15:06.578 kid1| Squid plugin modules loaded: 0
> 2015/07/24 17:15:06.578 kid1| Adaptation support is on
> 2015/07/24 17:15:06.578 kid1| AsyncCallQueue.cc(55) fireNext: entering
> clientListenerConnectionOpened(local=0.0.0.0:3127 remote=[::] FD 20
> flags=9, err=0, HTTP Socket port=0x946d24c)
> 2015/07/24 17:15:06.578 kid1| AsyncCall.cc(38) make: make call
> clientListenerConnectionOpened [call5]
> 2015/07/24 17:15:06.578 kid1| Accepting HTTP Socket connections at
> local=0.0.0.0:3127 remote=[::] FD 20 flags=9
> 2015/07/24 17:15:06.578 kid1| AsyncCallQueue.cc(57) fireNext: leaving
> clientListenerConnectionOpened(local=0.0.0.0:3127 remote=[::] FD 20
> flags=9, err=0, HTTP Socket port=0x946d24c)
> 2015/07/24 17:15:06.578 kid1| AsyncCallQueue.cc(55) fireNext: entering
> clientListenerConnectionOpened(local=10.20.20.1:800 remote=[::] FD 21
> flags=41, err=0, HTTP Socket port=0x946d3dc)
> 2015/07/24 17:15:06.578 kid1| AsyncCall.cc(38) make: make call
> clientListenerConnectionOpened [call7]
> 2015/07/24 17:15:06.578 kid1| Accepting NAT intercepted HTTP Socket
> connections at local=10.20.20.1:800 remote=[::] FD 21 flags=41
> 2015/07/24 17:15:06.578 kid1| AsyncCallQueue.cc(57) fireNext: leaving
> clientListenerConnectionOpened(local=10.20.20.1:800 remote=[::] FD 21
> flags=41, err=0, HTTP Socket port=0x946d3dc)
> 2015/07/24 17:15:06.579 kid1| AsyncCallQueue.cc(55) fireNext: entering
> clientListenerConnectionOpened(local=127.0.0.1:800 remote=[::] FD 22
> flags=41, err=0, HTTP Socket port=0x946d544)
> 2015/07/24 17:15:06.579 kid1| AsyncCall.cc(38) make: make call
> clientListenerConnectionOpened [call9]
> 2015/07/24 17:15:06.579 kid1| Accepting NAT intercepted HTTP Socket
> connections at local=127.0.0.1:800 remote=[::] FD 22 flags=41
> 2015/07/24 17:15:06.579 kid1| AsyncCallQueue.cc(57) fireNext: leaving
> clientListenerConnectionOpened(local=127.0.0.1:800 remote=[::] FD 22
> flags=41, err=0, HTTP Socket port=0x946d544)
> 2015/07/24 17:15:06.579 kid1| AsyncCallQueue.cc(55) fireNext: entering
> clientListenerConnectionOpened(local=10.20.20.1:808 remote=[::] FD 23
> flags=41, err=0, HTTPS Socket port=0x946d6e4)
> 2015/07/24 17:15:06.579 kid1| AsyncCall.cc(38) make: make call
> clientListenerConnectionOpened [call11]
> 2015/07/24 17:15:06.579 kid1| Accepting NAT intercepted SSL bumped
> HTTPS Socket connections at local=10.20.20.1:808 remote=[::] FD 23
> flags=41
> 2015/07/24 17:15:06.579 kid1| AsyncCallQueue.cc(57) fireNext: leaving
> clientListenerConnectionOpened(local=10.20.20.1:808 remote=[::] FD 23
> flags=41, err=0, HTTPS Socket port=0x946d6e4)
> 2015/07/24 17:15:06.579 kid1| Accepting ICP messages on 0.0.0.0:3130
> 2015/07/24 17:15:06.579 kid1| Sending ICP messages from 0.0.0.0:3130
> 2015/07/24 17:15:06.579 kid1| Done reading /var/spool/squid/cache
> swaplog (12 entries)
> 2015/07/24 17:15:06.579 kid1| Finished rebuilding storage from disk.
> 2015/07/24 17:15:06.579 kid1| 12 Entries scanned
> 2015/07/24 17:15:06.579 kid1| 0 Invalid entries.
> 2015/07/24 17:15:06.579 kid1| 0 With invalid flags.
> 2015/07/24 17:15:06.579 kid1| 12 Objects loaded.
> 2015/07/24 17:15:06.579 kid1| 0 Objects expired.
> 2015/07/24 17:15:06.579 kid1| 0 Objects cancelled.
> 2015/07/24 17:15:06.579 kid1| 0 Duplicate URLs purged.
> 2015/07/24 17:15:06.579 kid1| 0 Swapfile clashes avoided.
> 2015/07/24 17:15:06.579 kid1| Took 0.06 seconds (210.47
> objects/sec).
> 2015/07/24 17:15:06.579 kid1| Beginning Validation Procedure
> 2015/07/24 17:15:06.579 kid1| Completed Validation Procedure
> 2015/07/24 17:15:06.579 kid1| Validated 12 Entries
> 2015/07/24 17:15:06.579 kid1| store_swap_size = 1444.00 KB
> 2015/07/24 17:15:07 kid1| storeLateRelease: released 0 objects
>
>
>
>
>
> Any help or suggestions greatly appreciated.
>
>
>
> Regards
>
>
>
> Stan
>
>
>
>
> _______________________________________________
> squid-users mailing list
> squid-users at lists.squid-cache.org
> http://lists.squid-cache.org/listinfo/squid-users
I do not experience this issue:
[18:04:56 jlay:~/nobackup/build$] ps aux | egrep "ssl|squid"
root 3173 0.0 0.0 18840 372 ? Ss Jul23
0:00 /opt/sbin/squid
nobody 3175 0.0 1.2 52856 39744 ? S Jul23 0:47
(squid-1)
nobody 3177 0.0 0.0 5916 2040 ? S Jul23 0:05
(ssl_crtd) -s /opt/var/ssl_db -M 4MB -b 4096
nobody 3178 0.0 0.0 5828 1840 ? S Jul23 0:00
(ssl_crtd) -s /opt/var/ssl_db -M 4MB -b 4096
nobody 3179 0.0 0.0 5828 1708 ? S Jul23 0:00
(ssl_crtd) -s /opt/var/ssl_db -M 4MB -b 4096
nobody 3180 0.0 0.0 5648 912 ? S Jul23 0:00
(ssl_crtd) -s /opt/var/ssl_db -M 4MB -b 4096
nobody 3181 0.0 0.0 5648 912 ? S Jul23 0:00
(ssl_crtd) -s /opt/var/ssl_db -M 4MB -b 4096
my config line:
./configure --prefix=/opt --with-openssl --enable-ssl --enable-ssl-crtd
--enable-linux-netfilter --enable-follow-x-forwarded-for
--with-large-files --sysconfdir=/opt/etc/squid
--enable-external-acl-helpers=none
Squid Cache: Version 3.5.6
James
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