update anastasis spec

1 files changed, 10 insertions, 0 deletions

diff --git a/anastasis.rst b/anastasis.rst
index 0412f782..b3cfe309 100644
--- a/anastasis.rst
+++ b/anastasis.rst
@@ -742,6 +742,9 @@ charge per truth operation using GNU Taler.
   :http:statuscode:`202 Accepted`:
     The escrow provider will respond out-of-band (i.e. SMS).
     The body may contain human-readable instructions on next steps.
+  :http:statuscode:`208 Already Reported`:
+    An authentication challenge was recently send, client should
+    simply respond to the pending challenge.
   :http:statuscode:`303 See other`:
     The provider redirects for authentication (i.e. video identification/WebRTC).
     If the client is not a browser, it should launch a browser at the URL
@@ -755,6 +758,13 @@ charge per truth operation using GNU Taler.
     The server requires a valid "response" to the challenge associated with the UUID.
   :http:statuscode:`404 Not found`:
     The server does not know any truth under the given UUID.
+  :http:statuscode:`410 Gone`:
+    The server has not (recently) issued a challenge under the given UUID,
+    but a reply was provided. (This does not apply for secure question.)
+  :http:statuscode:`417 Expectation Failed`:
+    The decrypted 'truth' does not match the expectations of the authentication
+    backend, i.e. a phone number for sending an SMS is not a number, or
+    an e-mail address for sending an E-mail is not a valid e-mail address.
   :http:statuscode:`503 Service Unavailable`:
     Server is out of Service.