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| author | Peter Eisentraut <peter_e@gmx.net> | 2018-01-04 15:18:39 -0500 |
|---|---|---|
| committer | Peter Eisentraut <peter_e@gmx.net> | 2018-01-04 15:29:50 -0500 |
| commit | d3fb72ea6de58d285e278459bca9d7cdf7f6a38b (patch) | |
| tree | 27a374b84f98441e85da97a68dd4d144c699f38a /src/interfaces/libpq/fe-auth-scram.c | |
| parent | 39cfe86195f0b5cbc5fbe8d4e3aa6e2b0e322d0b (diff) | |
| download | postgresql-d3fb72ea6de58d285e278459bca9d7cdf7f6a38b.tar.gz postgresql-d3fb72ea6de58d285e278459bca9d7cdf7f6a38b.zip | |
Implement channel binding tls-server-end-point for SCRAM
This adds a second standard channel binding type for SCRAM. It is
mainly intended for third-party clients that cannot implement
tls-unique, for example JDBC.
Author: Michael Paquier <michael.paquier@gmail.com>
Diffstat (limited to 'src/interfaces/libpq/fe-auth-scram.c')
| -rw-r--r-- | src/interfaces/libpq/fe-auth-scram.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/interfaces/libpq/fe-auth-scram.c b/src/interfaces/libpq/fe-auth-scram.c index 06c9cb26141..23bd5fb2b61 100644 --- a/src/interfaces/libpq/fe-auth-scram.c +++ b/src/interfaces/libpq/fe-auth-scram.c @@ -446,6 +446,21 @@ build_client_final_message(fe_scram_state *state) goto oom_error; #endif } + else if (strcmp(conn->scram_channel_binding, + SCRAM_CHANNEL_BINDING_TLS_END_POINT) == 0) + { + /* Fetch hash data of server's SSL certificate */ +#ifdef USE_SSL + cbind_data = + pgtls_get_peer_certificate_hash(state->conn, + &cbind_data_len); + if (cbind_data == NULL) + { + /* error message is already set on error */ + return NULL; + } +#endif + } else { /* should not happen */ |