Cleanup, additional input checks, renaming, simplification:

- introducing own GNUNET_SIGNATURE_PURPOSE_DELEGATE
- renaming of cred/crd in delegation_misc.c
- renamed extension cmd para to import
- changed subject key/attr parsing from memcpy/malloc to strtok
- only allow to create delegates to expire absolute not relative (prevent reusing created delegation signatures)
- check subject key and reuse expiration of import/signed delegation
- replaced strdup() part of delegation_misc.c and credential_serialization.c with pointers
- uncommented return after detection of unverifyable signatures

1 files changed, 4 insertions, 0 deletions

diff --git a/src/include/gnunet_signatures.h b/src/include/gnunet_signatures.h
index 6801c641e..1d6d5a229 100644
--- a/src/include/gnunet_signatures.h
+++ b/src/include/gnunet_signatures.h
@@ -241,6 +241,10 @@ extern "C"
  */
 #define GNUNET_SIGNATURE_PURPOSE_TRANSPORT_DV_INITIATOR 37
 
+/**
+ * Signature for a GNUnet delegate
+ */
+#define GNUNET_SIGNATURE_PURPOSE_DELEGATE 38
 
 #if 0                           /* keep Emacsens' auto-indent happy */
 {