Github user alasdairhodge commented on a diff in the pull request:
https://github.com/apache/incubator-brooklyn/pull/115#discussion_r16181267
--- Diff:
usage/launcher/src/main/java/brooklyn/launcher/BrooklynLauncher.java ---
@@ -485,6 +498,37 @@ public BrooklynLauncher start() {
return this;
}
+ private void checkFileReadable(String file) {
+ File f = new File(Os.tidyPath(file));
+ if (!f.exists()) {
+ throw new FatalRuntimeException("File "+file+" does not
exist");
+ }
+ if (!f.isFile()) {
+ throw new FatalRuntimeException(file+" is not a file");
+ }
+ if (!f.canRead()) {
+ throw new FatalRuntimeException(file+" is not readable");
+ }
+ }
+
+ private void checkFilePermissionsX00(String file) {
+ File f = new File(Os.tidyPath(file));
+ if (f.exists() && f.isFile() && f.canRead()) {
+ try {
+ Maybe<String> permission = FileUtil.getFilePermissions(f);
+ if (permission.isAbsent()) {
+ LOG.debug("Could not determine permissions of global
brooklyn properties file; assuming ok: "+f);
+ } else {
+ if (!permission.get().substring(4).equals("------")) {
+ throw new FatalRuntimeException("Invalid
permissions for file "+file+"; expected 600 but was "+permission.get());
--- End diff --
Odd mix of numeric and flag formats; maybe combine both: `rwxr--r-- (744)`
Also, not strictly correct to say "expected 600".
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