[Pki-devel] Auth failure setting up the mod Proxy ajp

Adam Young ayoung at redhat.com
Thu Aug 18 03:11:53 UTC 2011


I've made the same changes as I did last night, modulo that I've 
attempted to modify the IPA files in the repo and deploy them to the IPA 
server.  However, when I attempt to talk to the server I get the 
following error.  I suspect that I have mod_auth_proxy using the wrong 
port, based on the message at the top.

THese are the ports I'm using

+    ('ca_port', 80),
+    ('ca_agent_port', 443),
+    ('ca_ee_port', 443),


I'm using the dogtag.conf file you posted last night, which has 
everything going to
    ProxyPassMatch ajp://127.0.0.1:8009/
     ProxyPassReverse ajp://127.0.0.1:8009/


server.xml has
<Connector port="8009" protocol="AJP/1.3" redirectPort="9444" />

All filters are disabled in web.xml

Restarted server ( a couple times).  I've tried enabling basic auth 
instead of using Kerberos, but that seems to make no difference, 
although  it does make me wonder about how we are going to pass 
authentication through in the future.


here's the error from the debug log

[17/Aug/2011:22:56:33][TP-Processor8]: 
com.netscape.cms.servlet.filter.EERequestFilter:  Use HTTPS port '9444' 
instead of '443' when performing EE tasks!
[17/Aug/2011:22:56:33][TP-Processor8]: Filter is disabled .. continuing
[17/Aug/2011:22:56:33][TP-Processor8]: CMSServlet:service() uri = 
//ca/ee/ca/profileSubmitSSLClient
[17/Aug/2011:22:56:33][TP-Processor8]: CMSServlet::service() param 
name='cert_request_type' value='pkcs10'
[17/Aug/2011:22:56:33][TP-Processor8]: CMSServlet::service() param 
name='cert_request' value='-----BEGIN CERTIFICATE REQUEST-----
MIIBbzCB2QIBADAwMS4wLAYDVQQDEyVncmFtcGEuYXlvdW5nLmJvc3Rvbi5kZXZl
bC5yZWRoYXQuY29tMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC1+Igq1HNT
V2Q35EBq8RoDTQxu+Hfquv8jDyLqlvw6O5sDnIldR0JnvJjZBYZS2TFyi2U1hXxJ
zSg3xhM/7UF9TVerC7HIqRtXo1EPrzxfQZwOWOsZewtQc/cPCkLP4gz9rFXVtBwq
z363YoKJIuXpNTeQyqAvYHTyeRvAth+xswIDAQABoAAwDQYJKoZIhvcNAQEFBQAD
gYEARnikLtPQIAkfjDR5P/nNsTNjwMeGTxizPrt0e5uKaOTL+gsV747bYdRKL96G
11RPEtD1VwvuHbS4ao43oJ4gqOMsxWSXM4h1QcMF0Qz30G6ddobFTWh0XfRL32Dh
4cOxVGMp2IocJvi9VutQVZkwv7NO2GQ52yvZWgzNDdRKujY=
-----END CERTIFICATE REQUEST-----'
[17/Aug/2011:22:56:33][TP-Processor8]: CMSServlet::service() param 
name='xml' value='true'
[17/Aug/2011:22:56:33][TP-Processor8]: CMSServlet::service() param 
name='profileId' value='caIPAserviceCert'
[17/Aug/2011:22:56:33][TP-Processor8]: CMSServlet: 
caProfileSubmitSSLClient start to service.
[17/Aug/2011:22:56:33][TP-Processor8]: xmlOutput true
[17/Aug/2011:22:56:33][TP-Processor8]: Start of ProfileSubmitServlet 
Input Parameters
[17/Aug/2011:22:56:33][TP-Processor8]: ProfileSubmitServlet Input 
Parameter cert_request_type='pkcs10'
[17/Aug/2011:22:56:33][TP-Processor8]: ProfileSubmitServlet Input 
Parameter cert_request='-----BEGIN CERTIFICATE REQUEST-----
MIIBbzCB2QIBADAwMS4wLAYDVQQDEyVncmFtcGEuYXlvdW5nLmJvc3Rvbi5kZXZl
bC5yZWRoYXQuY29tMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC1+Igq1HNT
V2Q35EBq8RoDTQxu+Hfquv8jDyLqlvw6O5sDnIldR0JnvJjZBYZS2TFyi2U1hXxJ
zSg3xhM/7UF9TVerC7HIqRtXo1EPrzxfQZwOWOsZewtQc/cPCkLP4gz9rFXVtBwq
z363YoKJIuXpNTeQyqAvYHTyeRvAth+xswIDAQABoAAwDQYJKoZIhvcNAQEFBQAD
gYEARnikLtPQIAkfjDR5P/nNsTNjwMeGTxizPrt0e5uKaOTL+gsV747bYdRKL96G
11RPEtD1VwvuHbS4ao43oJ4gqOMsxWSXM4h1QcMF0Qz30G6ddobFTWh0XfRL32Dh
4cOxVGMp2IocJvi9VutQVZkwv7NO2GQ52yvZWgzNDdRKujY=
-----END CERTIFICATE REQUEST-----'
[17/Aug/2011:22:56:33][TP-Processor8]: ProfileSubmitServlet Input 
Parameter xml='true'
[17/Aug/2011:22:56:33][TP-Processor8]: ProfileSubmitServlet Input 
Parameter profileId='caIPAserviceCert'
[17/Aug/2011:22:56:33][TP-Processor8]: End of ProfileSubmitServlet Input 
Parameters
[17/Aug/2011:22:56:33][TP-Processor8]: ProfileSubmitServlet: start serving
[17/Aug/2011:22:56:33][TP-Processor8]: ProfileSubmitServlet: SubId=profile
[17/Aug/2011:22:56:33][TP-Processor8]: ProfileSubmitServlet: isRenewal false
[17/Aug/2011:22:56:33][TP-Processor8]: ProfileSubmitServlet: profileId 
caIPAserviceCert
[17/Aug/2011:22:56:33][TP-Processor8]: ProfileSubmitServlet: 
authenticator raCertAuth found
[17/Aug/2011:22:56:33][TP-Processor8]: 
ProfileSubmitServlet:setCredentialsIntoContext() authIds` null
[17/Aug/2011:22:56:33][TP-Processor8]: ProfileSubmistServlet: set Inputs 
into profile Context
[17/Aug/2011:22:56:33][TP-Processor8]: ProfileSubmitServlet: set 
sslClientCertProvider
[17/Aug/2011:22:56:33][TP-Processor8]: ProfileSubmitServlet: 
authentication required.
[17/Aug/2011:22:56:33][TP-Processor8]: CMSServlet: in auditSubjectID
[17/Aug/2011:22:56:33][TP-Processor8]: CMSServlet: auditSubjectID 
auditContext 
{sslClientCertProvider=com.netscape.cms.servlet.profile.SSLClientCertProvider at 6a6078e7, 
profileContext=com.netscape.cms.profile.common.EnrollProfileContext at 63a1bc40}
[17/Aug/2011:22:56:33][TP-Processor8]: CMSServlet auditSubjectID: 
subjectID: null
[17/Aug/2011:22:56:33][TP-Processor8]: AgentCertAuthentication: start
[17/Aug/2011:22:56:33][TP-Processor8]: authenticator instance name is 
raCertAuth
[17/Aug/2011:22:56:33][TP-Processor8]: AgentCertAuthenticator: got provider
[17/Aug/2011:22:56:33][TP-Processor8]: AgentCertAuthenticator: 
retrieving client certificate
[17/Aug/2011:22:56:33][TP-Processor8]: AgentCertAuthentication: No SSL 
Client Certs Found
[17/Aug/2011:22:56:33][TP-Processor8]: ProfileSubmitServlet: 
authentication error Invalid Credential.
[17/Aug/2011:22:56:33][TP-Processor8]: SignedAuditEventFactory: create() 
message=[AuditEvent=AUTH_FAIL][SubjectID=$NonRoleUser$ : 
Unidentified][Outcome=Failure][AuthMgr=raCertAuth][AttemptedCred=Unidentified] 
authentication failure

[17/Aug/2011:22:56:33][TP-Processor8]: CMSServlet: curDate=Wed Aug 17 
22:56:33 EDT 2011 id=caProfileSubmitSSLClient time=32



All the httpd log shows is:


[Wed Aug 17 23:04:49 2011] [error] ipa: INFO: sslget 
'https://ipa-server-3.ayoung.boston.devel.redhat.com:443/ca/ee/ca/profileSubmitSSLClient'

If I enable debugging in NSS I get:



[Wed Aug 17 23:11:23 2011] [info] Connection to child 4 established 
(server ipa-server-3.ayoung.boston.devel.redhat.com:443, client 
192.168.122.203)
[Wed Aug 17 23:11:23 2011] [info] Initial (No.1) HTTPS request received 
for child 4 (server ipa-server-3.ayoung.boston.devel.redhat.com:443)
[Wed Aug 17 23:11:23 2011] [debug] src/mod_auth_kerb.c(1578): [client 
192.168.122.203] kerb_authenticate_user entered with user (NULL) and 
auth_type Kerberos, referer: 
https://ipa-server-3.ayoung.boston.devel.redhat.com/ipa/ui/
[Wed Aug 17 23:11:23 2011] [debug] src/mod_auth_kerb.c(967): [client 
192.168.122.203] Using 
HTTP/ipa-server-3.ayoung.boston.devel.redhat.com at IPA-SERVER-3.AYOUNG.BOSTON.DEVEL.REDHAT.COM 
as server principal for password verification, referer: 
https://ipa-server-3.ayoung.boston.devel.redhat.com/ipa/ui/
[Wed Aug 17 23:11:23 2011] [debug] src/mod_auth_kerb.c(671): [client 
192.168.122.203] Trying to get TGT for user 
admin at IPA-SERVER-3.AYOUNG.BOSTON.DEVEL.REDHAT.COM, referer: 
https://ipa-server-3.ayoung.boston.devel.redhat.com/ipa/ui/
[Wed Aug 17 23:11:24 2011] [debug] src/mod_auth_kerb.c(581): [client 
192.168.122.203] Trying to verify authenticity of KDC using principal 
HTTP/ipa-server-3.ayoung.boston.devel.redhat.com at IPA-SERVER-3.AYOUNG.BOSTON.DEVEL.REDHAT.COM, 
referer: https://ipa-server-3.ayoung.boston.devel.redhat.com/ipa/ui/
[Wed Aug 17 23:11:24 2011] [debug] src/mod_auth_kerb.c(1046): [client 
192.168.122.203] kerb_authenticate_user_krb5pwd ret=0 
user=admin at IPA-SERVER-3.AYOUNG.BOSTON.DEVEL.REDHAT.COM authtype=Basic, 
referer: https://ipa-server-3.ayoung.boston.devel.redhat.com/ipa/ui/
[Wed Aug 17 23:11:25 2011] [error] ipa: INFO: sslget 
'https://ipa-server-3.ayoung.boston.devel.redhat.com:443/ca/ee/ca/profileSubmitSSLClient'
[Wed Aug 17 23:11:25 2011] [info] Connection to child 6 established 
(server ipa-server-3.ayoung.boston.devel.redhat.com:443, client 
192.168.122.203)
[Wed Aug 17 23:11:25 2011] [info] Initial (No.1) HTTPS request received 
for child 6 (server ipa-server-3.ayoung.boston.devel.redhat.com:443)
[Wed Aug 17 23:11:25 2011] [debug] mod_proxy_ajp.c(45): proxy: AJP: 
canonicalising URL //127.0.0.1:8009//ca/ee/ca/profileSubmitSSLClient
[Wed Aug 17 23:11:25 2011] [debug] proxy_util.c(1506): [client 
192.168.122.203] proxy: ajp: found worker ajp://127.0.0.1:8009/ for 
ajp://127.0.0.1:8009//ca/ee/ca/profileSubmitSSLClient
[Wed Aug 17 23:11:25 2011] [debug] mod_proxy.c(1015): Running scheme ajp 
handler (attempt 0)
[Wed Aug 17 23:11:25 2011] [debug] mod_proxy_http.c(1963): proxy: HTTP: 
declining URL ajp://127.0.0.1:8009//ca/ee/ca/profileSubmitSSLClient
[Wed Aug 17 23:11:25 2011] [debug] mod_proxy_ajp.c(659): proxy: AJP: 
serving URL ajp://127.0.0.1:8009//ca/ee/ca/profileSubmitSSLClient
[Wed Aug 17 23:11:25 2011] [debug] proxy_util.c(2011): proxy: AJP: has 
acquired connection for (127.0.0.1)
[Wed Aug 17 23:11:25 2011] [debug] proxy_util.c(2067): proxy: connecting 
ajp://127.0.0.1:8009//ca/ee/ca/profileSubmitSSLClient to 127.0.0.1:8009
[Wed Aug 17 23:11:25 2011] [debug] proxy_util.c(2193): proxy: connected 
//ca/ee/ca/profileSubmitSSLClient to 127.0.0.1:8009
[Wed Aug 17 23:11:25 2011] [debug] proxy_util.c(2444): proxy: AJP: fam 2 
socket created to connect to 127.0.0.1
[Wed Aug 17 23:11:25 2011] [debug] ajp_header.c(224): Into 
ajp_marshal_into_msgb
[Wed Aug 17 23:11:25 2011] [debug] ajp_header.c(290): 
ajp_marshal_into_msgb: Header[0] [Host] = 
[ipa-server-3.ayoung.boston.devel.redhat.com]
[Wed Aug 17 23:11:25 2011] [debug] ajp_header.c(290): 
ajp_marshal_into_msgb: Header[1] [Accept-Encoding] = [identity]
[Wed Aug 17 23:11:25 2011] [debug] ajp_header.c(290): 
ajp_marshal_into_msgb: Header[2] [Content-Length] = [681]
[Wed Aug 17 23:11:25 2011] [debug] ajp_header.c(290): 
ajp_marshal_into_msgb: Header[3] [Content-type] = 
[application/x-www-form-urlencoded]
[Wed Aug 17 23:11:25 2011] [debug] ajp_header.c(290): 
ajp_marshal_into_msgb: Header[4] [Accept] = [text/plain]
[Wed Aug 17 23:11:25 2011] [debug] ajp_header.c(450): 
ajp_marshal_into_msgb: Done
[Wed Aug 17 23:11:25 2011] [debug] mod_proxy_ajp.c(265): proxy: 
APR_BUCKET_IS_EOS
[Wed Aug 17 23:11:25 2011] [debug] mod_proxy_ajp.c(270): proxy: data to 
read (max 8186 at 4)
[Wed Aug 17 23:11:25 2011] [debug] mod_proxy_ajp.c(285): proxy: got 681 
bytes of data
[Wed Aug 17 23:11:25 2011] [debug] ajp_header.c(687): ajp_read_header: 
ajp_ilink_received 04
[Wed Aug 17 23:11:25 2011] [debug] ajp_header.c(697): ajp_parse_type: got 04
[Wed Aug 17 23:11:25 2011] [debug] ajp_header.c(516): 
ajp_unmarshal_response: status = 200
[Wed Aug 17 23:11:25 2011] [debug] ajp_header.c(537): 
ajp_unmarshal_response: Number of headers is = 2
[Wed Aug 17 23:11:25 2011] [debug] ajp_header.c(599): 
ajp_unmarshal_response: Header[0] [Content-Type] = [application/xml]
[Wed Aug 17 23:11:25 2011] [debug] ajp_header.c(609): 
ajp_unmarshal_response: ap_set_content_type done
[Wed Aug 17 23:11:25 2011] [debug] ajp_header.c(599): 
ajp_unmarshal_response: Header[1] [Content-Length] = [134]
[Wed Aug 17 23:11:25 2011] [debug] ajp_header.c(687): ajp_read_header: 
ajp_ilink_received 03
[Wed Aug 17 23:11:25 2011] [debug] ajp_header.c(697): ajp_parse_type: got 03
[Wed Aug 17 23:11:25 2011] [info] Connection to child 4 closed (server 
ipa-server-3.ayoung.boston.devel.redhat.com:443, client 192.168.122.203)
[Wed Aug 17 23:11:25 2011] [debug] ajp_header.c(687): ajp_read_header: 
ajp_ilink_received 05
[Wed Aug 17 23:11:25 2011] [debug] ajp_header.c(697): ajp_parse_type: got 05
[Wed Aug 17 23:11:25 2011] [debug] mod_proxy_ajp.c(568): proxy: got 
response from (null) (127.0.0.1)
[Wed Aug 17 23:11:25 2011] [debug] proxy_util.c(2029): proxy: AJP: has 
released connection for (127.0.0.1)
[Wed Aug 17 23:11:25 2011] [info] Connection to child 6 closed (server 
ipa-server-3.ayoung.boston.devel.redhat.com:443, client 192.168.122.203)






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