Merge pull request #35 from yaronf/ys-longlines2

Use rfcfold for long lines (message sigs section)

draft-sheffer-wimse-s2s-protocol.md

@@ -461,12 +461,7 @@ Following is a non-normative example of a signed request and a signed response,
 where the caller is using the keys specified in {{example-caller-jwk}}.
 
 ~~~ http
-GET /gimme-ice-cream?flavor=vanilla HTTP/1.1
-Host: example.com
-Signature: wimse=:K4dfGnguF5f1L4DKBSp5XeFXosLGj8Y9fiUX06rL/wdOF+x3zTWmsvKWiY0B1oFZaOtm2FHru+YLjdkqa2WfCQ==:
-Signature-Input: wimse=("@method" "@request-target" "workload-identity-token");created=1718291357;expires=1718291657;nonce="abcd1111";tag="wimse-service-to-service"
-Workload-Identity-Token: aGVhZGVyCg.VGhpcyBpcyBub3QgYSByZWFsIHRva2VuLgo.c2lnbmF0dXJlCg
-
+{::include includes/sigs-request.out}
 ~~~
 {: title="Signed Request"}
 
@@ -485,16 +480,7 @@ Assuming that the workload being called has the following keypair:
 A signed response would be:
 
 ~~~ http
-HTTP/1.1 404 Not Found
-Connection: close
-Content-Digest: sha-256=:47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=:
-Content-Type: text/plain
-Signature: wimse=:NMrMn3xhI6m9PI8mKVfpnH5qFGcEfuFxiCmsB5PJhGjUHT/5J4612EZwRw3V4kU4gGJmO+ER8RC4DM2HKVOYDQ==:
-Signature-Input: wimse=("@status" "workload-identity-token" "content-type" "content-digest" "@method";req "@request-target";req);created=1718295368;expires=1718295670;nonce="abcd2222";tag="wimse-service-to-service"
-Workload-Identity-Token: aGVhZGVyCg.VGhpcyBhaW4ndCBvbmUsIHRvby4K.c2lnbmF0dXJlCg
-
-No ice cream today.
-
+{::include includes/sigs-response.out}
 ~~~
 {: title="Signed Response"}