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sign_to_foolscap: require key

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This commit is contained in:
Brian Warner 2016-05-10 18:36:49 -07:00
parent ae91fa9ffe
commit b2e5507e09
1 changed files with 6 additions and 9 deletions
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15
src/allmydata/introducer/common.py
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@ -27,16 +27,13 @@ def get_tubid_string(furl):
def sign_to_foolscap(ann, sk):
# return (bytes, None, None) or (bytes, sig-str, pubkey-str). A future
# HTTP-based serialization will use JSON({msg:b64(JSON(msg).utf8),
# sig:v0-b64(sig), pubkey:v0-b64(pubkey)}) .
# return (bytes, sig-str, pubkey-str). A future HTTP-based serialization
# will use JSON({msg:b64(JSON(msg).utf8), sig:v0-b64(sig),
# pubkey:v0-b64(pubkey)}) .
msg = simplejson.dumps(ann).encode("utf-8")
if sk:
sig = "v0-"+base32.b2a(sk.sign(msg))
vk_bytes = sk.get_verifying_key_bytes()
ann_t = (msg, sig, "v0-"+base32.b2a(vk_bytes))
else:
ann_t = (msg, None, None)
sig = "v0-"+base32.b2a(sk.sign(msg))
vk_bytes = sk.get_verifying_key_bytes()
ann_t = (msg, sig, "v0-"+base32.b2a(vk_bytes))
return ann_t
class UnknownKeyError(Exception):