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* Reseed: Check su3 version as date code

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zzz
2014-07-05 19:15:26 +00:00
parent 4e463d57ce
commit d57dc9a8a2
1 changed files with 11 additions and 0 deletions
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11
router/java/src/net/i2p/router/networkdb/reseed/Reseeder.java
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@@ -479,6 +479,17 @@ public class Reseeder {
int type = su3.getContentType(); int type = su3.getContentType();
if (type != SU3File.CONTENT_RESEED) if (type != SU3File.CONTENT_RESEED)
throw new IOException("Bad content type " + type); throw new IOException("Bad content type " + type);
String version = su3.getVersionString();
try {
Long ver = Long.parseLong(version.trim());
if (ver >= 1400000000L) {
// preliminary code was using "3"
// new format is date +%s
ver *= 1000;
if (ver < _context.clock().now() - MAX_FILE_AGE)
throw new IOException("su3 file too old");
}
} catch (NumberFormatException nfe) {}
tmpDir = new File(_context.getTempDir(), "reseeds-" + _context.random().nextInt()); tmpDir = new File(_context.getTempDir(), "reseeds-" + _context.random().nextInt());
if (!FileUtil.extractZip(zip, tmpDir)) if (!FileUtil.extractZip(zip, tmpDir))
throw new IOException("Bad zip file"); throw new IOException("Bad zip file");