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Posted to users@tomcat.apache.org by kasturi <kn...@cisco.com> on 2015/10/13 15:59:28 UTC
Issue with Tomcat Version 7.0.64
Hi,
We have recently upgraded Tomcat to 7.0.64 from 7.0.59. Our application
extends SingleSignOn.java of catalina.jar to create a wrapper around it.
Some methods in the SingleSignOn.java class has been deprecated because of
which the compilation is failing. Details shared below.
Catalina 7.0.59
Catalina 7.0.64
//SingleSingOn Class
protected Map<Session, String> reverse = new HashMap();
public void sessionEvent(SessionEvent event)
{
if (!getState().isAvailable()) {
return;
}
if ((!"destroySession".equals(event.getType())) &&
(!"passivateSession".equals(event.getType()))) {
return;
}
Session session = event.getSession();
if (this.containerLog.isDebugEnabled()) {
this.containerLog.debug("Process session destroyed on " + session);
}
String ssoId = null;
synchronized (this.reverse)
{
ssoId = (String)this.reverse.get(session);
}
if (ssoId == null) {
return;
}
if (((session.getMaxInactiveInterval() > 0) &&
(System.currentTimeMillis() - session.getThisAccessedTimeInternal() >=
session.getMaxInactiveInterval() * 1000)) ||
("passivateSession".equals(event.getType())) ||
(!session.getManager().getContainer().getState().isAvailable())) {
removeSession(ssoId, session);
} else {
deregister(ssoId);
}
}
//SingleSingOn Class
Reverse Map does not exist
sessionEvent() Method does not exist
This new class has been introduced, but we cannot extend this class as we
are already extending "SingleSignOn" class.
Also, to instantiate this class "SSOID" is required, as its constructor
expects it. We are not sure what to pass here to instantiate it.
//SingleSignOnListener
public void sessionEvent(SessionEvent event)
{
if (!"destroySession".equals(event.getType())) {
return;
}
Session session = event.getSession();
Manager manager = session.getManager();
if (manager == null) {
return;
}
Context context = (Context)manager.getContainer();
if (context == null) {
return;
}
Authenticator authenticator = context.getAuthenticator();
if (!(authenticator instanceof AuthenticatorBase)) {
return;
}
SingleSignOn sso = ((AuthenticatorBase)authenticator).sso;
if (sso == null) {
return;
}
sso.sessionDestroyed(this.ssoId, session);
}
}
//Our Code
public class CiscoSSOValve extends SingleSignOn >> Extending Catalina
Class
{
public void sessionEvent(SessionEvent event) {
if(sNumTokens == 0) {
super.sessionEvent(event); >>
Overloading sessionEvent which does not exists in new Jar.
return;
}
// We only care about session destroyed events
if (!Session.SESSION_DESTROYED_EVENT.equals(event.getType())
&&
(!Session.SESSION_PASSIVATED_EVENT.equals(event.getType()))){
super.sessionEvent(event);
return;
}
Compilation Error
@
"ucxn_build_stash.pl.log" [noeol] 20853L, 2963854C
1,1 Top
[javac] symbol: variable reverse
[javac] location: class CiscoSSOValve
[javac]
/auto/ipcbu-ucxn-cache/CORES/BLD-cc_mainline_16-cct-ccm-d/unityconnection/CL
NX_11.5.0.98/source/un_CUSA/Projects/cisco-unity-valve/src/com/cisco/unity/t
omcat/valve/CiscoSSOValve.java:98: error: cannot find symbol
[javac] super.sessionEvent(event);
[javac] ^
[javac] symbol: method sessionEvent(SessionEvent)
[javac]
/auto/ipcbu-ucxn-cache/CORES/BLD-cc_mainline_16-cct-ccm-d/unityconnection/CL
NX_11.5.0.98/source/un_CUSA/Projects/cisco-unity-valve/src/com/cisco/unity/t
omcat/valve/CiscoSSOValve.java:100: error: cannot find symbol
[javac] if(null != lookup(ssoId)) {
[javac] ^
[javac] symbol: method lookup(String)
[javac] location: class CiscoSSOValve
[javac]
/auto/ipcbu-ucxn-cache/CORES/BLD-cc_mainline_16-cct-ccm-d/unityconnection/CL
NX_11.5.0.98/source/un_CUSA/Projects/cisco-unity-valve/src/com/cisco/unity/t
omcat/valve/CiscoSSOValve.java:149: error: associate(String,Session) in
CiscoSSOValve cannot override associate(String,Session) in SingleSignOn
[javac] protected void associate(String ssoId, Session session) {
[javac] ^
[javac] return type void is not compatible with boolean
[javac] 7 errors
We need assistance on below points:
1. How to fetch the SSOId corresponding to a session as 'reverse' map
does not exists any more.
2. How does the call flow happen of SingleSignOn methods?
Thanks and regards,
Kasturi.
Re: FW: Issue with Tomcat Version 7.0.64
Posted by Mark Thomas <ma...@apache.org>.
On 14/10/2015 05:25, kasturi wrote:
> Hi Christopher,
>
> Apologies for the formatting issue. Hope the below shared details helps clarify the issue.
>
> Our application has a customized valve called CiscoSSOValve.java which extends SingleSignOn.java of catalina.jar.
> SingleSignOn.java of catalina.jar has gone in some changes in 7.0.64. PFB the list of changes for which we are facing issues.
>
> 1. sessionEvent() method which existed in earlier releases is not present any more. We are overriding this method in our customized valve, hence facing compilation error where it tries to do a super.sessionEvent(event) call.
> 2. A new class SingleSignOnListener.java has been introduced in 7.0.64 having the same sessionEvent() method mentioned in issue 1. We tried using this method but unable to do so as its constructor requires a valid 'SSOId' to be passed.
> 3. 'SSOId' was earlier retrievable from 'reverse' map of SingleSignOn.java class. This map is not present in the 7.0.64 release, so we are unable to fetch the 'SSOId' here and pass it in the call to constructor of SingleSignOnListener.java as a workaround for issue1.
Looks like you need to do the following:
Write a custom class that extends SingleSignOnListener and over-ride the
sessionEvent() as necessary.
In CiscoSSOValve, over-ride getSessionListener(String) and return your
custom listener instead.
Mark
>
> Compilation errors we are facing are:
>
> [javac] /data/shared_ws/jasper/kneogy_stashNew/un_CUSA/Projects/cisco-unity-valve/src/com/cisco/unity/tomcat/valve/CiscoSSOValve.java:91: error: cannot find symbol
> [javac] synchronized (reverse) {
> [javac] ^
> [javac] symbol: variable reverse
> [javac] location: class CiscoSSOValve
> [javac] /data/shared_ws/jasper/kneogy_stashNew/un_CUSA/Projects/cisco-unity-valve/src/com/cisco/unity/tomcat/valve/CiscoSSOValve.java:92: error: cannot find symbol
> [javac] ssoId = reverse.get(session);
> [javac] ^
> [javac] symbol: variable reverse
> [javac] location: class CiscoSSOValve
> [javac] /auto/ipcbu-ucxn-cache/CORES/BLD-cc_mainline_16-cct-ccm-d/unityconnection/CLNX_11.5.0.98/source/un_CUSA/Projects/cisco-unity-valve/src/com/cisco/unity/tomcat/valve/CiscoSSOValve.java:98: error: cannot find symbol
> [javac] super.sessionEvent(event);
> [javac] ^
> [javac] symbol: method sessionEvent(SessionEvent)
> [javac] /auto/ipcbu-ucxn-cache/CORES/BLD-cc_mainline_16-cct-ccm-d/unityconnection/CLNX_11.5.0.98/source/un_CUSA/Projects/cisco-unity-valve/src/com/cisco/unity/tomcat/valve/CiscoSSOValve.java:100: error: cannot find symbol
> [javac] if(null != lookup(ssoId))
> [javac] ^
> [javac] symbol: method lookup(String)
> [javac] location: class CiscoSSOValve
> [javac] /auto/ipcbu-ucxn-cache/CORES/BLD-cc_mainline_16-cct-ccm-d/unityconnection/CLNX_11.5.0.98/source/un_CUSA/Projects/cisco-unity-valve/src/com/cisco/unity/tomcat/valve/CiscoSSOValve.java:149: error: associate(String,Session) in CiscoSSOValve cannot override associate(String,Session) in SingleSignOn
> [javac] protected void associate(String ssoId, Session session) {
> [javac] ^
> [javac] return type void is not compatible with boolean
>
>
> Thanks and regards,
> Kasturi
>
>
>
> -----Original Message-----
> From: Christopher Schultz [mailto:chris@christopherschultz.net]
> Sent: Wednesday, October 14, 2015 1:50 AM
> To: Tomcat Users List
> Subject: Re: Issue with Tomcat Version 7.0.64
>
> Kasturi,
>
> On 10/13/15 9:59 AM, kasturi wrote:
>> We have recently upgraded Tomcat to 7.0.64 from 7.0.59. Our
>> application extends SingleSignOn.java of catalina.jar to create a
>> wrapper around it. Some methods in the SingleSignOn.java class has
>> been deprecated because of which the compilation is failing.
>> Details shared below.
>
>> Catalina 7.0.59
>
>> Catalina 7.0.64
>
> The list has ruined your formatting. Can you post with a text-only message?
>
>> //SingleSingOn Class
>
>> protected Map<Session, String> reverse = new HashMap();
>
>> public void sessionEvent(SessionEvent event)
>
>> {
>
>> if (!getState().isAvailable()) {
>
>> return;
>
>> }
>
>> if ((!"destroySession".equals(event.getType())) &&
>> (!"passivateSession".equals(event.getType()))) {
>
>> return;
>
>> }
>
>> Session session = event.getSession();
>
>> if (this.containerLog.isDebugEnabled()) {
>
>> this.containerLog.debug("Process session destroyed on " + session);
>
>> }
>
>> String ssoId = null;
>
>> synchronized (this.reverse)
>
>> {
>
>> ssoId = (String)this.reverse.get(session);
>
>> }
>
>> if (ssoId == null) {
>
>> return;
>
>> }
>
>> if (((session.getMaxInactiveInterval() > 0) &&
>> (System.currentTimeMillis() - session.getThisAccessedTimeInternal()
>>> = session.getMaxInactiveInterval() * 1000)) ||
>> ("passivateSession".equals(event.getType())) ||
>> (!session.getManager().getContainer().getState().isAvailable())) {
>
>> removeSession(ssoId, session);
>
>> } else {
>
>> deregister(ssoId);
>
>> }
>
>> }
>
>
>
>
>
>
>
>
>
>> //SingleSingOn Class
>
>
>
>> Reverse Map does not exist
>
> That doesn't look like a compiler message.
>
>> sessionEvent() Method does not exist
>
> Nor does this. Can you post actual compiler output?
>
>> This new class has been introduced, but we cannot extend this class as
>> we are already extending "SingleSignOn" class.
>
> What new class?
>
>> Also, to instantiate this class "SSOID" is required, as its
>> constructor expects it. We are not sure what to pass here to
>> instantiate it.
>
> Which class requires SSOID to instantiate it? This class has a no-arg constructor in 7.0.64:
>
> http://svn.apache.org/viewvc/tomcat/tc7.0.x/tags/TOMCAT_7_0_64/java/org/
> apache/catalina/authenticator/SingleSignOn.java?view=markup
>
>> //SingleSignOnListener
>
>
>
>> public void sessionEvent(SessionEvent event)
>
>> {
>
>> if (!"destroySession".equals(event.getType())) {
>
>> return;
>
>> }
>
>> Session session = event.getSession();
>
>> Manager manager = session.getManager();
>
>> if (manager == null) {
>
>> return;
>
>> }
>
>> Context context = (Context)manager.getContainer();
>
>> if (context == null) {
>
>> return;
>
>> }
>
>> Authenticator authenticator = context.getAuthenticator();
>
>> if (!(authenticator instanceof AuthenticatorBase)) {
>
>> return;
>
>> }
>
>> SingleSignOn sso = ((AuthenticatorBase)authenticator).sso;
>
>> if (sso == null) {
>
>> return;
>
>> }
>
>> sso.sessionDestroyed(this.ssoId, session);
>
>> }
>
>> }
>
>
>
>
>
>
>
>
>
>
>
>> //Our Code
>
>
>
>> public class CiscoSSOValve extends SingleSignOn >> Extending
>> Catalina Class
>
>> {
>
>
>
>> public void sessionEvent(SessionEvent event) {
>
>
>
>> if(sNumTokens == 0) {
>
>> super.sessionEvent(event); >>
>> Overloading sessionEvent which does not exists in new Jar.
>
>> return;
>
>> }
>
>
>
>> // We only care about session destroyed events
>
>> if (!Session.SESSION_DESTROYED_EVENT.equals(event.getType())
>
>> && (!Session.SESSION_PASSIVATED_EVENT.equals(event.getType()))){
>
>> super.sessionEvent(event);
>
>> return;
>
>> }
>
>
>
>
>
>> Compilation Error
>
>
>
>> @
>
>> "ucxn_build_stash.pl.log" [noeol] 20853L, 2963854C 1,1 Top
>
>> [javac] symbol: variable reverse
>
>> [javac] location: class CiscoSSOValve
>
>> [javac]
>> /auto/ipcbu-ucxn-cache/CORES/BLD-cc_mainline_16-cct-ccm-d/unityconnect
> ion/CL
>
>
> NX_11.5.0.98/source/un_CUSA/Projects/cisco-unity-valve/src/com/cisco/uni
> ty/t
>> omcat/valve/CiscoSSOValve.java:98: error: cannot find symbol
>
>> [javac] super.sessionEvent(event);
>
>> [javac] ^
>
>> [javac] symbol: method sessionEvent(SessionEvent)
>
>> [javac]
>> /auto/ipcbu-ucxn-cache/CORES/BLD-cc_mainline_16-cct-ccm-d/unityconnect
> ion/CL
>
>
> NX_11.5.0.98/source/un_CUSA/Projects/cisco-unity-valve/src/com/cisco/uni
> ty/t
>> omcat/valve/CiscoSSOValve.java:100: error: cannot find symbol
>
>> [javac] if(null != lookup(ssoId)) {
>
>> [javac] ^
>
>> [javac] symbol: method lookup(String)
>
>> [javac] location: class CiscoSSOValve
>
>> [javac]
>> /auto/ipcbu-ucxn-cache/CORES/BLD-cc_mainline_16-cct-ccm-d/unityconnect
> ion/CL
>
>
> NX_11.5.0.98/source/un_CUSA/Projects/cisco-unity-valve/src/com/cisco/uni
> ty/t
>> omcat/valve/CiscoSSOValve.java:149: error:
>> associate(String,Session) in CiscoSSOValve cannot override
>> associate(String,Session) in SingleSignOn
>
>> [javac] protected void associate(String ssoId, Session session)
>> {
>
>> [javac] ^
>
>> [javac] return type void is not compatible with boolean
>
>> [javac] 7 errors
>
> There are no deprecated methods in SingleSignOn.java. If you want to know what happened to SingleSignOn.java, follow the revision history which you can see here:
> http://svn.apache.org/viewvc/tomcat/tc7.0.x/tags/TOMCAT_7_0_64/java/org/
> apache/catalina/authenticator/SingleSignOn.java?view=log
>
>> We need assistance on below points:
>
>> 1. How to fetch the SSOId corresponding to a session as
>> 'reverse' map does not exists any more.
>
> See r1675282.
>
>> 2. How does the call flow happen of SingleSignOn methods?
>
> Sorry, I can't help there. :/
>
> -chris
>
> ---------------------------------------------------------------------
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>
>
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FW: Issue with Tomcat Version 7.0.64
Posted by kasturi <kn...@cisco.com>.
Hi Christopher,
Apologies for the formatting issue. Hope the below shared details helps clarify the issue.
Our application has a customized valve called CiscoSSOValve.java which extends SingleSignOn.java of catalina.jar.
SingleSignOn.java of catalina.jar has gone in some changes in 7.0.64. PFB the list of changes for which we are facing issues.
1. sessionEvent() method which existed in earlier releases is not present any more. We are overriding this method in our customized valve, hence facing compilation error where it tries to do a super.sessionEvent(event) call.
2. A new class SingleSignOnListener.java has been introduced in 7.0.64 having the same sessionEvent() method mentioned in issue 1. We tried using this method but unable to do so as its constructor requires a valid 'SSOId' to be passed.
3. 'SSOId' was earlier retrievable from 'reverse' map of SingleSignOn.java class. This map is not present in the 7.0.64 release, so we are unable to fetch the 'SSOId' here and pass it in the call to constructor of SingleSignOnListener.java as a workaround for issue1.
Compilation errors we are facing are:
[javac] /data/shared_ws/jasper/kneogy_stashNew/un_CUSA/Projects/cisco-unity-valve/src/com/cisco/unity/tomcat/valve/CiscoSSOValve.java:91: error: cannot find symbol
[javac] synchronized (reverse) {
[javac] ^
[javac] symbol: variable reverse
[javac] location: class CiscoSSOValve
[javac] /data/shared_ws/jasper/kneogy_stashNew/un_CUSA/Projects/cisco-unity-valve/src/com/cisco/unity/tomcat/valve/CiscoSSOValve.java:92: error: cannot find symbol
[javac] ssoId = reverse.get(session);
[javac] ^
[javac] symbol: variable reverse
[javac] location: class CiscoSSOValve
[javac] /auto/ipcbu-ucxn-cache/CORES/BLD-cc_mainline_16-cct-ccm-d/unityconnection/CLNX_11.5.0.98/source/un_CUSA/Projects/cisco-unity-valve/src/com/cisco/unity/tomcat/valve/CiscoSSOValve.java:98: error: cannot find symbol
[javac] super.sessionEvent(event);
[javac] ^
[javac] symbol: method sessionEvent(SessionEvent)
[javac] /auto/ipcbu-ucxn-cache/CORES/BLD-cc_mainline_16-cct-ccm-d/unityconnection/CLNX_11.5.0.98/source/un_CUSA/Projects/cisco-unity-valve/src/com/cisco/unity/tomcat/valve/CiscoSSOValve.java:100: error: cannot find symbol
[javac] if(null != lookup(ssoId))
[javac] ^
[javac] symbol: method lookup(String)
[javac] location: class CiscoSSOValve
[javac] /auto/ipcbu-ucxn-cache/CORES/BLD-cc_mainline_16-cct-ccm-d/unityconnection/CLNX_11.5.0.98/source/un_CUSA/Projects/cisco-unity-valve/src/com/cisco/unity/tomcat/valve/CiscoSSOValve.java:149: error: associate(String,Session) in CiscoSSOValve cannot override associate(String,Session) in SingleSignOn
[javac] protected void associate(String ssoId, Session session) {
[javac] ^
[javac] return type void is not compatible with boolean
Thanks and regards,
Kasturi
-----Original Message-----
From: Christopher Schultz [mailto:chris@christopherschultz.net]
Sent: Wednesday, October 14, 2015 1:50 AM
To: Tomcat Users List
Subject: Re: Issue with Tomcat Version 7.0.64
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Kasturi,
On 10/13/15 9:59 AM, kasturi wrote:
> We have recently upgraded Tomcat to 7.0.64 from 7.0.59. Our
> application extends SingleSignOn.java of catalina.jar to create a
> wrapper around it. Some methods in the SingleSignOn.java class has
> been deprecated because of which the compilation is failing.
> Details shared below.
>
> Catalina 7.0.59
>
> Catalina 7.0.64
The list has ruined your formatting. Can you post with a text-only message?
> //SingleSingOn Class
>
> protected Map<Session, String> reverse = new HashMap();
>
> public void sessionEvent(SessionEvent event)
>
> {
>
> if (!getState().isAvailable()) {
>
> return;
>
> }
>
> if ((!"destroySession".equals(event.getType())) &&
> (!"passivateSession".equals(event.getType()))) {
>
> return;
>
> }
>
> Session session = event.getSession();
>
> if (this.containerLog.isDebugEnabled()) {
>
> this.containerLog.debug("Process session destroyed on " + session);
>
> }
>
> String ssoId = null;
>
> synchronized (this.reverse)
>
> {
>
> ssoId = (String)this.reverse.get(session);
>
> }
>
> if (ssoId == null) {
>
> return;
>
> }
>
> if (((session.getMaxInactiveInterval() > 0) &&
> (System.currentTimeMillis() - session.getThisAccessedTimeInternal()
> >= session.getMaxInactiveInterval() * 1000)) ||
> ("passivateSession".equals(event.getType())) ||
> (!session.getManager().getContainer().getState().isAvailable())) {
>
> removeSession(ssoId, session);
>
> } else {
>
> deregister(ssoId);
>
> }
>
> }
>
>
>
>
>
>
>
>
>
> //SingleSingOn Class
>
>
>
> Reverse Map does not exist
That doesn't look like a compiler message.
> sessionEvent() Method does not exist
Nor does this. Can you post actual compiler output?
> This new class has been introduced, but we cannot extend this class as
> we are already extending "SingleSignOn" class.
What new class?
> Also, to instantiate this class "SSOID" is required, as its
> constructor expects it. We are not sure what to pass here to
> instantiate it.
Which class requires SSOID to instantiate it? This class has a no-arg constructor in 7.0.64:
http://svn.apache.org/viewvc/tomcat/tc7.0.x/tags/TOMCAT_7_0_64/java/org/
apache/catalina/authenticator/SingleSignOn.java?view=markup
> //SingleSignOnListener
>
>
>
> public void sessionEvent(SessionEvent event)
>
> {
>
> if (!"destroySession".equals(event.getType())) {
>
> return;
>
> }
>
> Session session = event.getSession();
>
> Manager manager = session.getManager();
>
> if (manager == null) {
>
> return;
>
> }
>
> Context context = (Context)manager.getContainer();
>
> if (context == null) {
>
> return;
>
> }
>
> Authenticator authenticator = context.getAuthenticator();
>
> if (!(authenticator instanceof AuthenticatorBase)) {
>
> return;
>
> }
>
> SingleSignOn sso = ((AuthenticatorBase)authenticator).sso;
>
> if (sso == null) {
>
> return;
>
> }
>
> sso.sessionDestroyed(this.ssoId, session);
>
> }
>
> }
>
>
>
>
>
>
>
>
>
>
>
> //Our Code
>
>
>
> public class CiscoSSOValve extends SingleSignOn >> Extending
> Catalina Class
>
> {
>
>
>
> public void sessionEvent(SessionEvent event) {
>
>
>
> if(sNumTokens == 0) {
>
> super.sessionEvent(event); >>
> Overloading sessionEvent which does not exists in new Jar.
>
> return;
>
> }
>
>
>
> // We only care about session destroyed events
>
> if (!Session.SESSION_DESTROYED_EVENT.equals(event.getType())
>
> && (!Session.SESSION_PASSIVATED_EVENT.equals(event.getType()))){
>
> super.sessionEvent(event);
>
> return;
>
> }
>
>
>
>
>
> Compilation Error
>
>
>
> @
>
> "ucxn_build_stash.pl.log" [noeol] 20853L, 2963854C 1,1 Top
>
> [javac] symbol: variable reverse
>
> [javac] location: class CiscoSSOValve
>
> [javac]
> /auto/ipcbu-ucxn-cache/CORES/BLD-cc_mainline_16-cct-ccm-d/unityconnect
ion/CL
>
>
NX_11.5.0.98/source/un_CUSA/Projects/cisco-unity-valve/src/com/cisco/uni
ty/t
> omcat/valve/CiscoSSOValve.java:98: error: cannot find symbol
>
> [javac] super.sessionEvent(event);
>
> [javac] ^
>
> [javac] symbol: method sessionEvent(SessionEvent)
>
> [javac]
> /auto/ipcbu-ucxn-cache/CORES/BLD-cc_mainline_16-cct-ccm-d/unityconnect
ion/CL
>
>
NX_11.5.0.98/source/un_CUSA/Projects/cisco-unity-valve/src/com/cisco/uni
ty/t
> omcat/valve/CiscoSSOValve.java:100: error: cannot find symbol
>
> [javac] if(null != lookup(ssoId)) {
>
> [javac] ^
>
> [javac] symbol: method lookup(String)
>
> [javac] location: class CiscoSSOValve
>
> [javac]
> /auto/ipcbu-ucxn-cache/CORES/BLD-cc_mainline_16-cct-ccm-d/unityconnect
ion/CL
>
>
NX_11.5.0.98/source/un_CUSA/Projects/cisco-unity-valve/src/com/cisco/uni
ty/t
> omcat/valve/CiscoSSOValve.java:149: error:
> associate(String,Session) in CiscoSSOValve cannot override
> associate(String,Session) in SingleSignOn
>
> [javac] protected void associate(String ssoId, Session session)
> {
>
> [javac] ^
>
> [javac] return type void is not compatible with boolean
>
> [javac] 7 errors
There are no deprecated methods in SingleSignOn.java. If you want to know what happened to SingleSignOn.java, follow the revision history which you can see here:
http://svn.apache.org/viewvc/tomcat/tc7.0.x/tags/TOMCAT_7_0_64/java/org/
apache/catalina/authenticator/SingleSignOn.java?view=log
> We need assistance on below points:
>
> 1. How to fetch the SSOId corresponding to a session as
> 'reverse' map does not exists any more.
See r1675282.
> 2. How does the call flow happen of SingleSignOn methods?
Sorry, I can't help there. :/
- -chris
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Re: Issue with Tomcat Version 7.0.64
Posted by Christopher Schultz <ch...@christopherschultz.net>.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Kasturi,
On 10/13/15 9:59 AM, kasturi wrote:
> We have recently upgraded Tomcat to 7.0.64 from 7.0.59. Our
> application extends SingleSignOn.java of catalina.jar to create a
> wrapper around it. Some methods in the SingleSignOn.java class has
> been deprecated because of which the compilation is failing.
> Details shared below.
>
> Catalina 7.0.59
>
> Catalina 7.0.64
The list has ruined your formatting. Can you post with a text-only
message?
> //SingleSingOn Class
>
> protected Map<Session, String> reverse = new HashMap();
>
> public void sessionEvent(SessionEvent event)
>
> {
>
> if (!getState().isAvailable()) {
>
> return;
>
> }
>
> if ((!"destroySession".equals(event.getType())) &&
> (!"passivateSession".equals(event.getType()))) {
>
> return;
>
> }
>
> Session session = event.getSession();
>
> if (this.containerLog.isDebugEnabled()) {
>
> this.containerLog.debug("Process session destroyed on " +
> session);
>
> }
>
> String ssoId = null;
>
> synchronized (this.reverse)
>
> {
>
> ssoId = (String)this.reverse.get(session);
>
> }
>
> if (ssoId == null) {
>
> return;
>
> }
>
> if (((session.getMaxInactiveInterval() > 0) &&
> (System.currentTimeMillis() - session.getThisAccessedTimeInternal()
> >= session.getMaxInactiveInterval() * 1000)) ||
> ("passivateSession".equals(event.getType())) ||
> (!session.getManager().getContainer().getState().isAvailable())) {
>
> removeSession(ssoId, session);
>
> } else {
>
> deregister(ssoId);
>
> }
>
> }
>
>
>
>
>
>
>
>
>
> //SingleSingOn Class
>
>
>
> Reverse Map does not exist
That doesn't look like a compiler message.
> sessionEvent() Method does not exist
Nor does this. Can you post actual compiler output?
> This new class has been introduced, but we cannot extend this class
> as we are already extending "SingleSignOn" class.
What new class?
> Also, to instantiate this class "SSOID" is required, as its
> constructor expects it. We are not sure what to pass here to
> instantiate it.
Which class requires SSOID to instantiate it? This class has a no-arg
constructor in 7.0.64:
http://svn.apache.org/viewvc/tomcat/tc7.0.x/tags/TOMCAT_7_0_64/java/org/
apache/catalina/authenticator/SingleSignOn.java?view=markup
> //SingleSignOnListener
>
>
>
> public void sessionEvent(SessionEvent event)
>
> {
>
> if (!"destroySession".equals(event.getType())) {
>
> return;
>
> }
>
> Session session = event.getSession();
>
> Manager manager = session.getManager();
>
> if (manager == null) {
>
> return;
>
> }
>
> Context context = (Context)manager.getContainer();
>
> if (context == null) {
>
> return;
>
> }
>
> Authenticator authenticator = context.getAuthenticator();
>
> if (!(authenticator instanceof AuthenticatorBase)) {
>
> return;
>
> }
>
> SingleSignOn sso = ((AuthenticatorBase)authenticator).sso;
>
> if (sso == null) {
>
> return;
>
> }
>
> sso.sessionDestroyed(this.ssoId, session);
>
> }
>
> }
>
>
>
>
>
>
>
>
>
>
>
> //Our Code
>
>
>
> public class CiscoSSOValve extends SingleSignOn >> Extending
> Catalina Class
>
> {
>
>
>
> public void sessionEvent(SessionEvent event) {
>
>
>
> if(sNumTokens == 0) {
>
> super.sessionEvent(event); >>
> Overloading sessionEvent which does not exists in new Jar.
>
> return;
>
> }
>
>
>
> // We only care about session destroyed events
>
> if (!Session.SESSION_DESTROYED_EVENT.equals(event.getType())
>
> && (!Session.SESSION_PASSIVATED_EVENT.equals(event.getType()))){
>
> super.sessionEvent(event);
>
> return;
>
> }
>
>
>
>
>
> Compilation Error
>
>
>
> @
>
> "ucxn_build_stash.pl.log" [noeol] 20853L, 2963854C 1,1
> Top
>
> [javac] symbol: variable reverse
>
> [javac] location: class CiscoSSOValve
>
> [javac]
> /auto/ipcbu-ucxn-cache/CORES/BLD-cc_mainline_16-cct-ccm-d/unityconnect
ion/CL
>
>
NX_11.5.0.98/source/un_CUSA/Projects/cisco-unity-valve/src/com/cisco/uni
ty/t
> omcat/valve/CiscoSSOValve.java:98: error: cannot find symbol
>
> [javac] super.sessionEvent(event);
>
> [javac] ^
>
> [javac] symbol: method sessionEvent(SessionEvent)
>
> [javac]
> /auto/ipcbu-ucxn-cache/CORES/BLD-cc_mainline_16-cct-ccm-d/unityconnect
ion/CL
>
>
NX_11.5.0.98/source/un_CUSA/Projects/cisco-unity-valve/src/com/cisco/uni
ty/t
> omcat/valve/CiscoSSOValve.java:100: error: cannot find symbol
>
> [javac] if(null != lookup(ssoId)) {
>
> [javac] ^
>
> [javac] symbol: method lookup(String)
>
> [javac] location: class CiscoSSOValve
>
> [javac]
> /auto/ipcbu-ucxn-cache/CORES/BLD-cc_mainline_16-cct-ccm-d/unityconnect
ion/CL
>
>
NX_11.5.0.98/source/un_CUSA/Projects/cisco-unity-valve/src/com/cisco/uni
ty/t
> omcat/valve/CiscoSSOValve.java:149: error:
> associate(String,Session) in CiscoSSOValve cannot override
> associate(String,Session) in SingleSignOn
>
> [javac] protected void associate(String ssoId, Session session)
> {
>
> [javac] ^
>
> [javac] return type void is not compatible with boolean
>
> [javac] 7 errors
There are no deprecated methods in SingleSignOn.java. If you want to
know what happened to SingleSignOn.java, follow the revision history
which you can see here:
http://svn.apache.org/viewvc/tomcat/tc7.0.x/tags/TOMCAT_7_0_64/java/org/
apache/catalina/authenticator/SingleSignOn.java?view=log
> We need assistance on below points:
>
> 1. How to fetch the SSOId corresponding to a session as
> 'reverse' map does not exists any more.
See r1675282.
> 2. How does the call flow happen of SingleSignOn methods?
Sorry, I can't help there. :/
- -chris
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