rspec/rules/S5443/java/rule.adoc
Fred Tingaud 51369b610e
Make sure that includes are always surrounded by empty lines (#2270)
When an include is not surrounded by empty lines, its content is inlined
on the same line as the adjacent content. That can lead to broken tags
and other display issues.
This PR fixes all such includes and introduces a validation step that
forbids introducing the same problem again.
2023-06-22 10:38:01 +02:00

59 lines
1.4 KiB
Plaintext

include::../description.adoc[]
include::../ask-yourself.adoc[]
include::../recommended.adoc[]
== Sensitive Code Example
----
new File("/tmp/myfile.txt"); // Sensitive
Paths.get("/tmp/myfile.txt"); // Sensitive
java.io.File.createTempFile("prefix", "suffix"); // Sensitive, will be in the default temporary-file directory.
java.nio.file.Files.createTempDirectory("prefix"); // Sensitive, will be in the default temporary-file directory.
----
----
Map<String, String> env = System.getenv();
env.get("TMP"); // Sensitive
----
== Compliant Solution
[source,java]
----
new File("/myDirectory/myfile.txt"); // Compliant
File.createTempFile("prefix", "suffix", new File("/mySecureDirectory")); // Compliant
if(SystemUtils.IS_OS_UNIX) {
FileAttribute<Set<PosixFilePermission>> attr = PosixFilePermissions.asFileAttribute(PosixFilePermissions.fromString("rwx------"));
Files.createTempFile("prefix", "suffix", attr); // Compliant
}
else {
File f = Files.createTempFile("prefix", "suffix").toFile(); // Compliant
f.setReadable(true, true);
f.setWritable(true, true);
f.setExecutable(true, true);
}
----
include::../see.adoc[]
ifdef::env-github,rspecator-view[]
'''
== Implementation Specification
(visible only on this page)
include::../message.adoc[]
'''
== Comments And Links
(visible only on this page)
include::../comments-and-links.adoc[]
endif::env-github,rspecator-view[]