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ftpserver: Reworked AUTH support to allow for specifying the mechanisms

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Renamed SUPPORTAUTH to AUTH and added support for specifying a list of
supported SASL mechanisms to return to the client.

Additionally added the directive to the FILEFORMAT document.
This commit is contained in:
Steve Holme 2013-09-08 21:46:32 +01:00
parent 28427b4083
commit e8313697b6
2 changed files with 40 additions and 19 deletions
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3
tests/FILEFORMAT
View File

@ -128,6 +128,9 @@ PASVBADIP
CAPA [capabilities]
- Enables support for and specifies a list of space separated capabilities to
return to the client for the IMAP CAPABILITY and POP3 CAPA commands
AUTH [mechanisms]
- Enables support for SASL authentication and specifies a list of space
separated mechanisms for IMAP and POP3
For HTTP/HTTPS:
auth_required if this is set and a POST/PUT is made without auth, the

56
tests/ftpserver.pl
View File

@ -139,7 +139,7 @@ my $nodataconn425; # set if ftp srvr doesn't establish data ch and replies 425
my $nodataconn421; # set if ftp srvr doesn't establish data ch and replies 421
my $nodataconn150; # set if ftp srvr doesn't establish data ch and replies 150
my @capabilities; # set if server supports capability commands
my $support_auth; # set if server supports authentication command
my @auth_mechs; # set if server supports authentication commands
my %customreply; #
my %customcount; #
my %delayreply; #
@ -778,7 +778,7 @@ sub fix_imap_params {
sub CAPABILITY_imap {
my ($testno) = @_;
if(!$capabilities) {
if((!$capabilities) && (!$auth_mechs)) {
sendcontrol "$cmdid BAD Command\r\n";
}
else {
@ -791,8 +791,8 @@ sub CAPABILITY_imap {
$data .= " $c";
}
if($support_auth) {
$data .= " AUTH=UNKNOWN";
for my $am (@auth_mechs) {
$data .= " AUTH=$am";
}
$data .= " pingpong test server\r\n";
@ -1200,11 +1200,12 @@ sub LOGOUT_imap {
sub CAPA_pop3 {
my ($testno) = @_;
if(!$capabilities) {
if((!$capabilities) && (!$auth_mechs)) {
sendcontrol "-ERR Unsupported command: 'CAPA'\r\n";
}
else {
my @data = ();
my $mechs;
# Calculate the CAPA response
push @data, "+OK List of capabilities follows\r\n";
@ -1213,8 +1214,17 @@ sub CAPA_pop3 {
push @data, "$c\r\n";
}
if($support_auth) {
push @data, "SASL UNKNOWN\r\n";
for my $am (@auth_mechs) {
if(!$mechs) {
$mechs = "$am";
}
else {
$mechs .= " $am";
}
}
if($mechs) {
push @data, "SASL $mechs\r\n";
}
push @data, "IMPLEMENTATION POP3 pingpong test server\r\n";
@ -1233,19 +1243,27 @@ sub CAPA_pop3 {
sub AUTH_pop3 {
my ($testno) = @_;
my @data = ();
if(!$support_auth) {
push @data, "-ERR Unsupported command: 'AUTH'\r\n";
if(!$auth_mechs) {
sendcontrol "-ERR Unsupported command: 'AUTH'\r\n";
}
else {
push @data, "+OK List of supported mechanisms follows\r\n";
push @data, "UNKNOWN\r\n";
push @data, ".\r\n";
}
my @data = ();
for my $d (@data) {
sendcontrol $d;
# Calculate the AUTH response
push @data, "+OK List of supported mechanisms follows\r\n";
for my $am (@auth_mechs) {
push @data, "$am\r\n";
}
# Send the AUTH response
for my $d (@data) {
sendcontrol $d;
}
# End with the magic 3-byte end of listing marker
sendcontrol ".\r\n";
}
return 0;
@ -2146,7 +2164,7 @@ sub customize {
$nodataconn421 = 0; # default is to not send 421 without data channel
$nodataconn150 = 0; # default is to not send 150 without data channel
@capabilities = (); # default is to not support capability commands
$support_auth = 0; # default is to not support authentication command
@auth_mechs = (); # default is to not support authentication commands
%customreply = (); #
%customcount = (); #
%delayreply = (); #
@ -2215,9 +2233,9 @@ sub customize {
logmsg "FTPD: instructed to support CAPABILITY command\n";
@capabilities = split(/ /, $1);
}
elsif($_ =~ /SUPPORTAUTH/) {
elsif($_ =~ /AUTH (.*)/) {
logmsg "FTPD: instructed to support AUTHENTICATION command\n";
$support_auth=1;
@auth_mechs = split(/ /, $1);
}
elsif($_ =~ /NOSAVE/) {
# don't actually store the file we upload - to be used when