Adding the provision of redirecting HTTP requests to HTTPS #675
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ShubhamGupta29
added
the
security
loganrosen
suggested changes
Apr 9, 2020
app/Global.java
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| * @return Return the port of the of the hostAddress if exists else return INVALID_PORT | ||
| */ | ||
| private String getPortFromHostAddress(String hostAddress) { | ||
| String patterForPort = "(.+):([\\d]{1,5})"; |
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After using Guava's HostAndPort.fromString() there was no need of the method so removed the respective method.
app/Global.java
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| /** | ||
| * | ||
| * @param hostAddress The hostAddress string which will be of format "elephant.abc.com:8080" | ||
| * @return Return the port of the of the hostAddress if exists else return INVALID_PORT | ||
| */ | ||
| private String getPortFromHostAddress(String hostAddress) { | ||
| String patterForPort = "(.+):([\\d]{1,5})"; | ||
| Matcher matcher = Pattern.compile(patterForPort).matcher(hostAddress); | ||
| if (matcher.find()) { | ||
| return matcher.group(2); | ||
| } | ||
| return INVALID_PORT; | ||
| } |
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You might want to consider leveraging Guava's HostAndPort.fromString() instead of manually implementing this logic. I also don't think this regular expression will work if it's a bare IPv6 address.
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Big thanks Logan, I was looking for such a utility method and couldn't find it so implemented a crude one. Thanks for the review and for reporting this issue.
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DESCRIPTION
In this PR changes are done to redirect HTTP requests to HTTPS-enabled endpoints if Dr.Elephant has HTTPS enabled. This is achieved by checking the port of every request and if the port is the same as that of HTTP_PORT(defined in elephant.conf or 8080 by default) then redirect the request to the HTTPS-enabled port if exists.
HOW THESE CHANGES ARE TESTED
Tested these changes on the local and EI machines both. In this testing confirmed if the HTTPS requests are getting redirected to HTTPs endpoints or not.