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i2p: use the same destination type for transient and persistent addresses

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We generate our persistent I2P address with type `EdDSA_SHA512_Ed25519`
(`DEST GENERATE SIGNATURE_TYPE=7`).

Use the same type for our transient addresses which are created by the
`SESSION CREATE ...` command. If not specified, then the default one is
`DSA_SHA1` according to https://geti2p.net/en/docs/api/samv3.
This commit is contained in:
Vasil Dimov 2022-09-12 10:57:03 +02:00
parent 5558d2f549
commit 8b2891a6d1
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1 changed files with 2 additions and 1 deletions
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src/i2p.cpp
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@ -325,6 +325,7 @@ void Session::DestGenerate(const Sock& sock)
// https://geti2p.net/spec/common-structures#key-certificates
// "7" or "EdDSA_SHA512_Ed25519" - "Recent Router Identities and Destinations".
// Use "7" because i2pd <2.24.0 does not recognize the textual form.
// If SIGNATURE_TYPE is not specified, then the default one is DSA_SHA1.
const Reply& reply = SendRequestAndGetReply(sock, "DEST GENERATE SIGNATURE_TYPE=7", false);
m_private_key = DecodeI2PBase64(reply.Get("PRIV"));
@ -378,7 +379,7 @@ void Session::CreateIfNotCreatedAlready()
// in the reply in DESTINATION=.
const Reply& reply = SendRequestAndGetReply(
*sock,
strprintf("SESSION CREATE STYLE=STREAM ID=%s DESTINATION=TRANSIENT", session_id));
strprintf("SESSION CREATE STYLE=STREAM ID=%s DESTINATION=TRANSIENT SIGNATURE_TYPE=7", session_id));
m_private_key = DecodeI2PBase64(reply.Get("DESTINATION"));
} else {