FTP: handle a 230 welcome response

...instead of the 220 we otherwise expect.

Made the ftpserver.pl support sending a custom "welcome" and then
created test 1219 to verify this fix with such a 230 welcome.

Bug: http://curl.haxx.se/mail/lib-2013-02/0102.html
Reported by: Anders Havn

2 files changed, 50 insertions, 1 deletions

diff --git a/tests/data/Makefile.am b/tests/data/Makefile.am
index c3857d2f5..875a35d3a 100644
--- a/tests/data/Makefile.am
+++ b/tests/data/Makefile.am
@@ -89,7 +89,7 @@ test1128 test1129 test1130 test1131 test1132 test1133 \
 \
 test1200 test1201 test1202 test1203 test1204 test1205 test1206 test1207 \
 test1208 test1209 test1210 test1211 test1212 test1213 test1214 test1215 \
-test1216 test1217 test1218 \
+test1216 test1217 test1218 test1219 \
 test1220 test1221 test1222 test1223 test1224 test1225 test1226 test1227 \
 \
 test1300 test1301 test1302 test1303 test1304 test1305 test1306 test1307 \
diff --git a/tests/data/test1219 b/tests/data/test1219
new file mode 100644
index 000000000..e42a211a2
--- /dev/null
+++ b/tests/data/test1219
@@ -0,0 +1,49 @@
+<testcase>
+<info>
+<keywords>
+FTP
+PASV
+RETR
+</keywords>
+</info>
+# Server-side
+<reply>
+<data>
+data
+    to
+      see
+that FTP
+works
+  so does it?
+</data>
+<servercmd>
+REPLY welcome 230 welcome without password
+</servercmd>
+</reply>
+
+# Client-side
+<client>
+<server>
+ftp
+</server>
+ <name>
+FTP with no user+password required (230 response)
+ </name>
+ <command>
+ftp://%HOSTIP:%FTPPORT/1219
+</command>
+
+</client>
+
+# Verify data after the test has been "shot"
+<verify>
+<protocol>
+PWD

+EPSV

+TYPE I

+SIZE 1219

+RETR 1219

+QUIT

+</protocol>
+</verify>
+</testcase>