Initial support for IAM

* NEWS: Update.
* doc/eclat.1man: Update.
* lib/.gitignore: Update.
* lib/Makefile.am (libeclat_a_SOURCES): Add new files.
* lib/json.h: New file.
* lib/jsongrm.y: New file.
* lib/jsonlex.l: New file.
* lib/yytrans: New file.
* lib/libeclat.h (ec2_query) <token>: New member
(eclat_query_create): Change signature.
* lib/qcreat.c (eclat_query_create): Take security token as 5th
argument.
* lib/reqsign.c (querysign2): Add security token.
* src/cmdline.opt: Update copyright years
* src/ec2map.c (ec2_map_get): Pass security token to
eclat_query_create.
* src/eclat.c (security_token): New variable.
(eclat_do_command): Pass security token to
eclat_query_create.
(main): Get authentication credentials from the instance
store, if not found in the access file.
* src/eclat.h (security_token): New extern.
(eclat_get_instance_creds): New proto.
* src/util.c (eclat_get_instance_zone): Use json parser.
(eclat_get_instance_creds): New function.
* tests/Makefile.am (noinst_PROGRAMS): add tjson
* tests/tjson.c: New file.

1 files changed, 2 insertions, 0 deletions

diff --git a/lib/reqsign.c b/lib/reqsign.c
index 397f6c8..4250907 100644
--- a/lib/reqsign.c
+++ b/lib/reqsign.c
@@ -64,6 +64,8 @@ querysign2(struct ec2_query *req, char *secret)
 	eclat_query_add_param(req, "AWSAccessKeyId", req->access_key);
 	eclat_query_add_param(req, "SignatureMethod", "HmacSHA256");
 	eclat_query_add_param(req, "SignatureVersion", "2");
+	if (req->token)
+		eclat_query_add_param(req, "SecurityToken", req->token);
 
 	time(&t);
 	strftime(tsbuf, sizeof(tsbuf), "%Y-%m-%dT%H:%M:%SZ", gmtime(&t));