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smp-server: hardcode TldRegistries (drop registry_tld_* INI keys)

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2026-06-01 12:12:00 +00:00
parent 1d394f56d2
commit b66d97307d
4 changed files with 29 additions and 43 deletions
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protocol/simplex-messaging.md
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@@ -1465,15 +1465,13 @@ rslv = %s"RSLV" SP json-bytes ; json-bytes consumes the remainder of the trans
**Server-side validation.** The names router parses `name` as a fully-qualified
domain (TLD required — bare labels are rejected), extracts the TLD, and looks
up the expected SNRC contract address in its INI whitelist
(`registry_tld_simplex`, `registry_tld_testing`, `registry_tld_all`).
`registry_tld_all` is the catch-all used when no TLD-specific entry matches
the requested TLD (and the only entry that can resolve web domains). If no
whitelist entry matches the TLD, or if the client-supplied `contract` differs
from the configured address, the server replies with `ERR AUTH` without
contacting the chain. This lets one names router safely host multiple TLDs
(each backed by its own SNRC contract) and reject clients pointing at a
contract the operator doesn't run.
up the expected SNRC contract address in a whitelist hardcoded in the server
binary (TLD-specific addresses with an optional catch-all for unspecified
TLDs and web domains). If no whitelist entry matches the TLD, or if the
client-supplied `contract` differs from the configured address, the server
replies with `ERR AUTH` without contacting the chain. This lets one names
router safely host multiple TLDs (each backed by its own SNRC contract) and
reject clients pointing at a contract the operator doesn't run.
The names router responds with either a `NAME` response carrying the resolved
record, or `ERR AUTH` collapsing every failure mode (name not found, malformed