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[#825] Cap the batchRequest count per SOAP body and the request body size in the DSML gateway #835

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[#825] Cap the batchRequest count per SOAP body and the request body size in the DSML gateway #835

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[#825] Cap the batchRequest count per SOAP body and the request body …
vharseko Aug 3, 2026
102f1ec
[#825] Address the review of the DSML gateway caps
vharseko Aug 4, 2026
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21 changes: 21 additions & 0 deletions opendj-dsml-servlet/resources/webapp/web.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -105,6 +105,27 @@
</context-param>
-->

<context-param>
<description>Maximum number of batchRequest elements accepted per SOAP
body. Every batchRequest element is executed over its own LDAP connection
and bind, and password verification is deliberately expensive, so a single
small POST holding many batchRequest elements would amplify into many
binds. DSMLv2 describes a single batchRequest per SOAP body; raise this cap
only if your clients really send more. Excess elements are rejected with a
notAttempted errorResponse.</description>
<param-name>ldap.dsml.batchrequests.max</param-name>
<param-value>1</param-value>
</context-param>

<context-param>
<description>Maximum size in bytes of an accepted request body. The SOAP
message is parsed into memory, so an unbounded body is an unbounded
allocation. Oversized requests are rejected with a notAttempted
errorResponse.</description>
<param-name>ldap.dsml.request.maxsize</param-name>
<param-value>10485760</param-value>
</context-param>

<!-- Add an extra <context-param> like the one below for each extended operation
that is known to return a string in the LDAP response. -->
<context-param>
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