From befaa7b14fd5d1c1d4e06035c4babc6cb9623722 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Wed, 23 Aug 2017 00:08:18 +0200
Subject: imap: support PREAUTH

It is a defined possible greeting at server startup that means the
connection is already authenticated. See
https://tools.ietf.org/html/rfc3501#section-7.1.4

Test 846 added to verify.

Fixes #1818
Closes #1820
---
 tests/data/Makefile.inc |  2 +-
 tests/data/test846      | 50 +++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 51 insertions(+), 1 deletion(-)
 create mode 100644 tests/data/test846

(limited to 'tests')

diff --git a/tests/data/Makefile.inc b/tests/data/Makefile.inc
index 9da3e7e94..098f3f60f 100644
--- a/tests/data/Makefile.inc
+++ b/tests/data/Makefile.inc
@@ -87,7 +87,7 @@ test809 test810 test811 test812 test813 test814 test815 test816 test817 \
 test818 test819 test820 test821 test822 test823 test824 test825 test826 \
 test827 test828 test829 test830 test831 test832 test833 test834 test835 \
 test836 test837 test838 test839 test840 test841 test842 test843 test844 \
-test845 \
+test845 test846 \
 \
 test850 test851 test852 test853 test854 test855 test856 test857 test858 \
 test859 test860 test861 test862 test863 test864 test865 test866 test867 \
diff --git a/tests/data/test846 b/tests/data/test846
new file mode 100644
index 000000000..b363ffd18
--- /dev/null
+++ b/tests/data/test846
@@ -0,0 +1,50 @@
+<testcase>
+<info>
+<keywords>
+IMAP
+</keywords>
+</info>
+
+#
+# Server-side
+<reply>
+<servercmd>
+REPLY welcome * PREAUTH ready to serve already!
+REPLY CAPABILITY * CAPABILITY IMAP4REV1 I18NLEVEL=1 LITERAL+ IDLE UIDPLUS NAMESPACE CHILDREN MAILBOX-REFERRALS BINARY UNSELECT ESEARCH WITHIN SCAN SORT THREAD=REFERENCES THREAD=ORDEREDSUBJECT MULTIAPPEND SASL-IR LOGIN-REFERRALS STARTTLS LOGINDISABLED\r\nA001 OK CAPABILITY completed
+</servercmd>
+<data>
+From: me@somewhere
+To: fake@nowhere
+
+body
+
+--
+  yours sincerely
+</data>
+</reply>
+
+#
+# Client-side
+<client>
+<server>
+imap
+</server>
+ <name>
+IMAP PREAUTH response
+ </name>
+ <command>
+'imap://%HOSTIP:%IMAPPORT/846/;UID=1' -u notused:still-provided
+</command>
+</client>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<protocol>
+A001 CAPABILITY
+A002 SELECT 846
+A003 FETCH 1 BODY[]
+A004 LOGOUT
+</protocol>
+</verify>
+</testcase>
-- 
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