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Posted to dev@hc.apache.org by "Varun Nandi (JIRA)" <ji...@apache.org> on 2019/04/23 23:59:00 UTC
[jira] [Updated] (HTTPCLIENT-1986) URIBuilder isPathEmpty method
doesn't check if encodedPath is empty
[ https://issues.apache.org/jira/browse/HTTPCLIENT-1986?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Varun Nandi updated HTTPCLIENT-1986:
------------------------------------
Description:
A new method isPathEmpty() is added to URIBuilder recently. The method checks if encodedPath is null but doesn't check if encodedPath is an empty string. This method is used in [URIUtils.rewriteURI method|[https://github.com/apache/httpcomponents-client/blob/4.5.x/httpclient/src/main/java/org/apache/http/client/utils/URIUtils.java#L229-L231]] . When normalization is enabled, URIBuilder#setPathSegments will make encodedPath as null and so uribuilder.isPathEmpty() resolves to true [here|[https://github.com/apache/httpcomponents-client/blob/4.5.x/httpclient/src/main/java/org/apache/http/client/utils/URIUtils.java#L229]].
But when normalization is disabled, uribuilder.isPathEmpty() is evaluated to false and the final built URI will not contain a forward slash. This cause API calls to fail in my application.
Check the linked PR. It added a unit test that failed before this change is made.
was:
A new method isPathEmpty() is added to URIBuilder recently. The method checks if encodedPath is null but doesn't check if encodedPath is an empty string. This method is used in [URIUtils.rewriteURI method|[https://github.com/apache/httpcomponents-client/blob/4.5.x/httpclient/src/main/java/org/apache/http/client/utils/URIUtils.java#L229-L231]]. When normalization is enabled, URIBuilder#setPathSegments will make encodedPath as null and so uribuilder.isPathEmpty() resolves to true [here|[https://github.com/apache/httpcomponents-client/blob/4.5.x/httpclient/src/main/java/org/apache/http/client/utils/URIUtils.java#L229]].
But when normalization is disabled, uribuilder.isPathEmpty() is evaluated to false and the final built URI will not contain a forward slash. This cause API calls to fail in my application.
Check the linked PR. It added a unit test that failed before this change is made.
> URIBuilder isPathEmpty method doesn't check if encodedPath is empty
> -------------------------------------------------------------------
>
> Key: HTTPCLIENT-1986
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1986
> Project: HttpComponents HttpClient
> Issue Type: Bug
> Affects Versions: 4.5.8
> Reporter: Varun Nandi
> Priority: Major
> Labels: Bug, pull-request-available
> Fix For: 4.5.9
>
>
> A new method isPathEmpty() is added to URIBuilder recently. The method checks if encodedPath is null but doesn't check if encodedPath is an empty string. This method is used in [URIUtils.rewriteURI method|[https://github.com/apache/httpcomponents-client/blob/4.5.x/httpclient/src/main/java/org/apache/http/client/utils/URIUtils.java#L229-L231]] . When normalization is enabled, URIBuilder#setPathSegments will make encodedPath as null and so uribuilder.isPathEmpty() resolves to true [here|[https://github.com/apache/httpcomponents-client/blob/4.5.x/httpclient/src/main/java/org/apache/http/client/utils/URIUtils.java#L229]].
> But when normalization is disabled, uribuilder.isPathEmpty() is evaluated to false and the final built URI will not contain a forward slash. This cause API calls to fail in my application.
> Check the linked PR. It added a unit test that failed before this change is made.
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