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Do nothing on Windows instead of exception due to 'ls' and 'chmod' not found #13

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Do nothing on Windows instead of exception due to 'ls' and 'chmod' not found #13

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7 changes: 7 additions & 0 deletions src/main/java/org/italiangrid/voms/util/FilePermissionHelper.java
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Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,7 @@
*/
public class FilePermissionHelper {

private static final boolean s_isWindows = System.getProperty("os.name").toLowerCase().startsWith("windows");
public static enum PosixFilePermission {

USER_RO("400", "-r--------"),
Expand Down Expand Up @@ -167,6 +168,9 @@ public static void matchesFilePermissions(String filename,

filenameSanityChecks(filename);

if (s_isWindows)
return;

if (p == null)
throw new NullPointerException("null permission passed as argument");

Expand Down Expand Up @@ -249,6 +253,9 @@ public static void setPrivateKeyPermissions(String filename) {
public static void setFilePermissions(String filename,
PosixFilePermission perm) {

if (s_isWindows)
return;

String cmd = String.format(CHMOD_CMD_TEMPLATE, perm.chmodForm(), filename);

ProcessBuilder pb = new ProcessBuilder(cmd.split(" "));
Expand Down