diff options
| author | Bruce Momjian | 1999-09-27 03:16:09 +0000 |
|---|---|---|
| committer | Bruce Momjian | 1999-09-27 03:16:09 +0000 |
| commit | 8f3f736ccf82ddd216eb3e8ef0a980fa6dda3c5c (patch) | |
| tree | c58e532c00bdb9ba96fa2056155a8be177d4c42e | |
| parent | 67ddbb91ca47d0b07e147ba0fd56acfed6914a02 (diff) | |
Add README.SSL
| -rw-r--r-- | src/backend/libpq/README.SSL | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/backend/libpq/README.SSL b/src/backend/libpq/README.SSL new file mode 100644 index 0000000000..77d72ee258 --- /dev/null +++ b/src/backend/libpq/README.SSL @@ -0,0 +1,53 @@ +>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 |