[
https://issues.apache.org/jira/browse/WW-5216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Abdel-B ELMILI updated WW-5216:
-------------------------------
Description:
Hello,
We had the following error after migrating from struts 2.5.16 to struts 2.5.30 :
??2022-08-24 17:31:40 [https-jsse-nio-127.0.0.1-7443-exec-23] WARN ::
Expression [_sharedmb_a-b@sc.d_member_j....@e.com] isn't allowed by pattern
[[\w+((\.\w+)|(\[\d+])|((\d+))|(['(\w|[\u4e00-\u9fa5]){+}'])|(('(\w|[\u4e00-\u9fa5]){+}')))*]]!
See Accepted / Excluded patterns at??
??[https://struts.apache.org/security/??]
??2022-08-24 17:31:40 [https-jsse-nio-127.0.0.1-7443-exec-23] DEBUG::
TemplateLoader.findTemplateSource("template/simple/checkbox.ftl"): Found??
??2022-08-24 17:31:40 [https-jsse-nio-127.0.0.1-7443-exec-23] DEBUG::
"template/simple/checkbox.ftl"("en_US", UTF-8, parsed): using cached since
jar:[file:/|file:///]<tomcat>/WEB-INF/lib/struts2-core-2.5.30.jar!/template/simple/checkbox.ftl
hasn't changed.??
??2022-08-24 17:31:40 [https-jsse-nio-127.0.0.1-7443-exec-23] ERROR:: Error
executing FreeMarker template??
??freemarker.core.NonBooleanException: For "&&" right-hand operand: Expected a
boolean, but this has evaluated to a string+extended_hash (String wrapped into
f.e.b.StringModel):??
??==> parameters.nameValue [in template "template/simple/checkbox.ftl" at line
22, column 32]??
??----??
??FTL stack trace ("~" means nesting-related):??
?? - Failed at: #if parameters.nameValue?? && paramet... [in template
"template/simple/checkbox.ftl" at line 22, column 1]??
??----??
?? at freemarker.core.Expression.modelToBoolean(Expression.java:195)
~[freemarker-2.3.31.jar:2.3.31]??
?? at freemarker.core.Expression.evalToBoolean(Expression.java:178)
~[freemarker-2.3.31.jar:2.3.31]??
?? at freemarker.core.Expression.evalToBoolean(Expression.java:163)
~[freemarker-2.3.31.jar:2.3.31]??
?? at freemarker.core.AndExpression.evalToBoolean(AndExpression.java:36)
~[freemarker-2.3.31.jar:2.3.31]??
?? at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:48)
~[freemarker-2.3.31.jar:2.3.31]??
?? at freemarker.core.Environment.visit(Environment.java:347)
[freemarker-2.3.31.jar:2.3.31]??
?? at freemarker.core.Environment.visit(Environment.java:353)
[freemarker-2.3.31.jar:2.3.31]??
?? at freemarker.core.Environment.process(Environment.java:326)
[freemarker-2.3.31.jar:2.3.31]??
?? at freemarker.template.Template.process(Template.java:383)
[freemarker-2.3.31.jar:2.3.31]??
?? at
org.apache.struts2.components.template.FreemarkerTemplateEngine.renderTemplate(FreemarkerTemplateEngine.java:154)
[struts2-core-2.5.30.jar:2.5.30]??
We don't have the issue if we downgrade to struts 2.5.9
The checkbox causing the error is the following :
??<s:checkbox??
??
id="%\{j_prefixe_shared_mailbox+#smbEmail+j_prefixe_member+#emailMember}"??
??
name="%\{j_prefixe_shared_mailbox+#smbEmail+j_prefixe_member+#emailMember}"??
?? fieldValue="%\{#emailMember}"??
?? value="false"/>??
We saw the WW-5178 , but in out case the value attribute is defined.
We set a breakpoint in the modelToBoolean() function where the exception is
thrown (Expression.java). It seems that the parameters.nameValue used in the
template (<#if parameters.nameValue?? && parameters.nameValue>) is a
modelString (and not a boolean) which is equal to :
_sharedmb_a-b@sc.d_member_j....@e.com (this value is what we set in the name /
id attributes of the checkbox)
was:
Hello,
We had the following error after migrating from struts 2.5.16 to struts 2.5.30 :
??2022-08-24 17:31:40 [https-jsse-nio-127.0.0.1-7443-exec-23] WARN ::
Expression [_sharedmb_a-b@sc.d_member_j....@e.com] isn't allowed by pattern
[[\w+((\.\w+)|(\[\d+])|(\(\d+\))|(\['(\w|[\u4e00-\u9fa5])+'])|(\('(\w|[\u4e00-\u9fa5])+'\)))*]]!
See Accepted / Excluded patterns at??
??https://struts.apache.org/security/??
??2022-08-24 17:31:40 [https-jsse-nio-127.0.0.1-7443-exec-23] DEBUG::
TemplateLoader.findTemplateSource("template/simple/checkbox.ftl"): Found??
??2022-08-24 17:31:40 [https-jsse-nio-127.0.0.1-7443-exec-23] DEBUG::
"template/simple/checkbox.ftl"("en_US", UTF-8, parsed): using cached since
jar:file:/<tomcat>/WEB-INF/lib/struts2-core-2.5.30.jar!/template/simple/checkbox.ftl
hasn't changed.??
??2022-08-24 17:31:40 [https-jsse-nio-127.0.0.1-7443-exec-23] ERROR:: Error
executing FreeMarker template??
??freemarker.core.NonBooleanException: For "&&" right-hand operand: Expected a
boolean, but this has evaluated to a string+extended_hash (String wrapped into
f.e.b.StringModel):??
??==> parameters.nameValue [in template "template/simple/checkbox.ftl" at line
22, column 32]??
??----??
??FTL stack trace ("~" means nesting-related):??
?? - Failed at: #if parameters.nameValue?? && paramet... [in template
"template/simple/checkbox.ftl" at line 22, column 1]??
??----??
?? at freemarker.core.Expression.modelToBoolean(Expression.java:195)
~[freemarker-2.3.31.jar:2.3.31]??
?? at freemarker.core.Expression.evalToBoolean(Expression.java:178)
~[freemarker-2.3.31.jar:2.3.31]??
?? at freemarker.core.Expression.evalToBoolean(Expression.java:163)
~[freemarker-2.3.31.jar:2.3.31]??
?? at freemarker.core.AndExpression.evalToBoolean(AndExpression.java:36)
~[freemarker-2.3.31.jar:2.3.31]??
?? at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:48)
~[freemarker-2.3.31.jar:2.3.31]??
?? at freemarker.core.Environment.visit(Environment.java:347)
[freemarker-2.3.31.jar:2.3.31]??
?? at freemarker.core.Environment.visit(Environment.java:353)
[freemarker-2.3.31.jar:2.3.31]??
?? at freemarker.core.Environment.process(Environment.java:326)
[freemarker-2.3.31.jar:2.3.31]??
?? at freemarker.template.Template.process(Template.java:383)
[freemarker-2.3.31.jar:2.3.31]??
?? at
org.apache.struts2.components.template.FreemarkerTemplateEngine.renderTemplate(FreemarkerTemplateEngine.java:154)
[struts2-core-2.5.30.jar:2.5.30]??
We don't have the issue if we downgrade to struts 2.5.9
The checkbox causing the error is the following :
??<s:checkbox??
??
id="%\{j_prefixe_shared_mailbox+#smbEmail+j_prefixe_member+#emailMember}"??
??
name="%\{j_prefixe_shared_mailbox+#smbEmail+j_prefixe_member+#emailMember}"??
?? fieldValue="%\{#emailMember}"??
?? value="false"/>??
We saw the
[WW-5178|https://issues.apache.org/jira/browse/WW-5178?jql=project%20%3D%20WW%20AND%20affectedVersion%20%20%3D%202.5.30]
, but in out case the value attribute is defined.
We set a breakpoint in the modelToBoolean() function where the exception is
thrown (Expression.java). It seems that the parameters.nameValue used in the
template (<#if parameters.nameValue?? && parameters.nameValue>) is a
modelString (and not a boolean) which is equal to :
_sharedmb_a-b@sc.d_member_j....@e.com (this value is what we set in the name /
id attributes of the checkbox)
> Freemarker Checkbox error after migrating from Struts 2.5.29 to 2.5.30
> ----------------------------------------------------------------------
>
> Key: WW-5216
> URL: https://issues.apache.org/jira/browse/WW-5216
> Project: Struts 2
> Issue Type: Bug
> Components: Core
> Affects Versions: 2.5.30
> Reporter: Abdel-B ELMILI
> Priority: Major
>
> Hello,
> We had the following error after migrating from struts 2.5.16 to struts
> 2.5.30 :
> ??2022-08-24 17:31:40 [https-jsse-nio-127.0.0.1-7443-exec-23] WARN ::
> Expression [_sharedmb_a-b@sc.d_member_j....@e.com] isn't allowed by pattern
> [[\w+((\.\w+)|(\[\d+])|((\d+))|(['(\w|[\u4e00-\u9fa5]){+}'])|(('(\w|[\u4e00-\u9fa5]){+}')))*]]!
> See Accepted / Excluded patterns at??
> ??[https://struts.apache.org/security/??]
> ??2022-08-24 17:31:40 [https-jsse-nio-127.0.0.1-7443-exec-23] DEBUG::
> TemplateLoader.findTemplateSource("template/simple/checkbox.ftl"): Found??
> ??2022-08-24 17:31:40 [https-jsse-nio-127.0.0.1-7443-exec-23] DEBUG::
> "template/simple/checkbox.ftl"("en_US", UTF-8, parsed): using cached since
> jar:[file:/|file:///]<tomcat>/WEB-INF/lib/struts2-core-2.5.30.jar!/template/simple/checkbox.ftl
> hasn't changed.??
> ??2022-08-24 17:31:40 [https-jsse-nio-127.0.0.1-7443-exec-23] ERROR:: Error
> executing FreeMarker template??
> ??freemarker.core.NonBooleanException: For "&&" right-hand operand: Expected
> a boolean, but this has evaluated to a string+extended_hash (String wrapped
> into f.e.b.StringModel):??
> ??==> parameters.nameValue [in template "template/simple/checkbox.ftl" at
> line 22, column 32]??
> ??----??
> ??FTL stack trace ("~" means nesting-related):??
> ?? - Failed at: #if parameters.nameValue?? && paramet... [in template
> "template/simple/checkbox.ftl" at line 22, column 1]??
> ??----??
> ?? at freemarker.core.Expression.modelToBoolean(Expression.java:195)
> ~[freemarker-2.3.31.jar:2.3.31]??
> ?? at freemarker.core.Expression.evalToBoolean(Expression.java:178)
> ~[freemarker-2.3.31.jar:2.3.31]??
> ?? at freemarker.core.Expression.evalToBoolean(Expression.java:163)
> ~[freemarker-2.3.31.jar:2.3.31]??
> ?? at freemarker.core.AndExpression.evalToBoolean(AndExpression.java:36)
> ~[freemarker-2.3.31.jar:2.3.31]??
> ?? at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:48)
> ~[freemarker-2.3.31.jar:2.3.31]??
> ?? at freemarker.core.Environment.visit(Environment.java:347)
> [freemarker-2.3.31.jar:2.3.31]??
> ?? at freemarker.core.Environment.visit(Environment.java:353)
> [freemarker-2.3.31.jar:2.3.31]??
> ?? at freemarker.core.Environment.process(Environment.java:326)
> [freemarker-2.3.31.jar:2.3.31]??
> ?? at freemarker.template.Template.process(Template.java:383)
> [freemarker-2.3.31.jar:2.3.31]??
> ?? at
> org.apache.struts2.components.template.FreemarkerTemplateEngine.renderTemplate(FreemarkerTemplateEngine.java:154)
> [struts2-core-2.5.30.jar:2.5.30]??
> We don't have the issue if we downgrade to struts 2.5.9
> The checkbox causing the error is the following :
> ??<s:checkbox??
> ??
> id="%\{j_prefixe_shared_mailbox+#smbEmail+j_prefixe_member+#emailMember}"??
> ??
> name="%\{j_prefixe_shared_mailbox+#smbEmail+j_prefixe_member+#emailMember}"??
> ?? fieldValue="%\{#emailMember}"??
> ?? value="false"/>??
> We saw the WW-5178 , but in out case the value attribute is defined.
> We set a breakpoint in the modelToBoolean() function where the exception is
> thrown (Expression.java). It seems that the parameters.nameValue used in the
> template (<#if parameters.nameValue?? && parameters.nameValue>) is a
> modelString (and not a boolean) which is equal to :
> _sharedmb_a-b@sc.d_member_j....@e.com (this value is what we set in the name
> / id attributes of the checkbox)
>
>
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