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mysql: Handle server connection phase separately from command phase

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This avoids interpreting an AuthSwitchRequest (0xfe) during the command
phase as EOF_Packet.

Thanks @AmazingPP.

Closes #3880
This commit is contained in:
Arne Welzel 2024-08-13 16:09:04 +02:00
parent 44a3ed676b
commit b1c63ae4e0
6 changed files with 99 additions and 15 deletions
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45
testing/btest/scripts/base/protocols/mysql/caching_sha2_password-auth-switch-to-test-sha256_password.test Normal file
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@ -0,0 +1,45 @@
# @TEST-EXEC: zeek -b -C -r $TRACES/mysql/mysql8-navicat-login-failed.pcapng %INPUT >out
# @TEST-EXEC: btest-diff out
# @TEST-EXEC: btest-diff mysql.log
@load base/protocols/mysql
event mysql_ok(c: connection, affected_rows: count)
{
print "mysql ok", affected_rows;
}
event mysql_eof(c: connection, is_intermediate: bool)
{
print "mysql eof", is_intermediate;
}
event mysql_error(c: connection, code: count, msg: string)
{
print "mysql error", code, msg;
}
event mysql_command_request(c: connection, command: count, arg: string)
{
print "mysql request", command, arg;
}
event mysql_handshake(c: connection, username: string)
{
print "mysql handshake", username;
}
event mysql_auth_plugin(c: connection, is_orig: bool, name: string, data: string)
{
print "mysql auth plugin", is_orig, name, data, |data|;
}
event mysql_auth_switch_request(c: connection, name: string, data: string)
{
print "mysql auth switch request", name, data, |data|;
}
event mysql_auth_more_data(c: connection, is_orig: bool, data: string)
{
print "mysql auth more data", is_orig, data, |data|;
}