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OpenSSL officially only supports 1.0.1 and newer. Some OS distributions still provide patches for 0.9.8, but anything older than that is not interesting anymore. Let's simplify things by removing compatibility code. Andreas Karlsson, with small changes by me. |
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.. | ||
auth.c | ||
be-fsstubs.c | ||
be-secure-openssl.c | ||
be-secure.c | ||
crypt.c | ||
hba.c | ||
ip.c | ||
Makefile | ||
md5.c | ||
pg_hba.conf.sample | ||
pg_ident.conf.sample | ||
pqcomm.c | ||
pqformat.c | ||
pqmq.c | ||
pqsignal.c | ||
README.SSL |
src/backend/libpq/README.SSL SSL === >From the servers perspective: Receives StartupPacket | | (Is SSL_NEGOTIATE_CODE?) ----------- Normal startup | No | | Yes | | (Server compiled with USE_SSL?) ------- Send 'N' | No | | | | Yes Normal startup | | Send 'S' | | Establish SSL | | Normal startup >From the clients perspective (v6.6 client _with_ SSL): Connect | | Send packet with SSL_NEGOTIATE_CODE | | Receive single char ------- 'S' -------- Establish SSL | | | '<else>' | | Normal startup | | Is it 'E' for error ------------------- Retry connection | Yes without SSL | No | Is it 'N' for normal ------------------- Normal startup | Yes | Fail with unknown ---------------------------------------------------------------------------