Generate Root Client Authorization Token
BUG=25934385
Change-Id: Ic7d421f2c0152c7580014229c28495520d8c9981
Reviewed-on: https://weave-review.googlesource.com/1868
Reviewed-by: Vitaly Buka <vitalybuka@google.com>
diff --git a/third_party/libuweave/src/macaroon_caveat.c b/third_party/libuweave/src/macaroon_caveat.c
index a04c30d..594f9de 100644
--- a/third_party/libuweave/src/macaroon_caveat.c
+++ b/third_party/libuweave/src/macaroon_caveat.c
@@ -12,7 +12,7 @@
// TODO(bozhu): Find a better way to pre-allocate memory for HMACc computations?
// Are C99 variable-length arrays allowed on embedded devices?
-#define HMAC_STATE_BUFFER_SIZE 300
+#define HMAC_STATE_BUFFER_SIZE 1024
static bool create_caveat_(UwMacaroonCaveatType type, const void* value,
size_t value_len, uint8_t* buffer,
diff --git a/third_party/libuweave/src/macaroon_caveat.h b/third_party/libuweave/src/macaroon_caveat.h
index 5f2c384..78373c8 100644
--- a/third_party/libuweave/src/macaroon_caveat.h
+++ b/third_party/libuweave/src/macaroon_caveat.h
@@ -24,6 +24,13 @@
kUwMacaroonCaveatTypeSessionIdentifier = 16
} UwMacaroonCaveatType;
+typedef enum {
+ kUwMacaroonCaveatScopeTypeOwner = 0,
+ kUwMacaroonCaveatScopeTypeManager = 1,
+ kUwMacaroonCaveatScopeTypeUser = 2,
+ kUwMacaroonCaveatScopeTypeViewer = 3,
+} UwMacaroonCaveatScopeType;
+
bool uw_macaroon_caveat_create_without_value_(UwMacaroonCaveatType type,
uint8_t* buffer,
size_t buffer_size,
