Hi Koen,
that's bad. I don't have logging of username and password length here.
I'll try to work on this. You can try attached patch to extend logging
by username and password in the mean time and provide me the full
resulting log file? Please review whether there is no password and if
there is then please change it to fakepass.
Thanks,
Michal
On 06/29/2011 03:19 PM, Koen Calliauw wrote:
> Hi Michal,
>
> Here's what appears in the logfile when using libvirt_logfile_set:
>
> [Wed Jun 29 15:18:00 2011] [error] [client 10.9.1.10] PHP Warning:
> libvirt_connect(): internal error HTTP response code 500 for call to
> 'Login'. Fault: ServerFaultCode - Cannot complete login due to an
> incorrect user name or password. in /var/www/virt.php on line 9,
> referer: http://10.9.0.3/
> [2011-06-29 15:18:00 libvirt-php/core]: libvirt_connect: Cannot
> establish connection to esx://10.9.0.2?transport=http
> <http://10.9.0.2?transport=http>
>
> Best regards,
> Koen Calliauw
>
> On Wed, Jun 29, 2011 at 3:10 PM, Michal Novotny <minovotn@xxxxxxxxxx
> <mailto:minovotn@xxxxxxxxxx>> wrote:
>
> Hi Koen,
> thanks for you e-mail. I don't know what exactly is going on here but
> could you please try to enable debug logging using
>
> libvirt_logfile_set($filename, $maxsize)
>
> API function? The maxsize parameter is optional and it defaults to
> 1024
> KiB (1M). The file have to have write permissions so you can touch the
> file, e.g. debug.log and change it's permissions to 777 to allow
> logging. Once you try to login using the script you mentioned with
> debug
> set you will get the debug output into the debug.log file which
> could be
> send to us for further analysis.
>
> Thanks,
> Michal
>
>
> On 06/29/2011 03:03 PM, Koen Calliauw wrote:
> > Hi all,
> >
> > I've started playing with libvirt-php yesterday and with the help of
> > Michal Novotny got it running quite painlessly. However, the login
> > from PHP to my testing ESXi server seems to be failing. I've
> > wiresharked the HTTP traffic with a virsh -c (which works) and
> > compared that to the traffic I see when using the libvirt-php
> > extension, here's the difference I see (mind the username)
> >
> > Not working (libvirt-php)
> >
> > <Login xmlns="urn:vim25"><_this xmlns="urn:vim25"
> > xsi:type="ManagedObjectReference"
> > type="SessionManager">ha-sessionmgr</_this><userName
> xmlns="urn:vim25"
> > xsi:type="xsd:string">root8.</userName><password xmlns="urn:vim25"
> > xsi:type="xsd:string">fakepass</password></Login>
> >
> > Working (virsh -c)
> >
> > <Login xmlns="urn:vim25"><_this xmlns="urn:vim25"
> > xsi:type="ManagedObjectReference"
> > type="SessionManager">ha-sessionmgr</_this><userName
> xmlns="urn:vim25"
> > xsi:type="xsd:string">root</userName><password xmlns="urn:vim25"
> > xsi:type="xsd:string">fakepass</password></Login>
> >
> > So for some reason something gets appended (8.) or encoded wrong or
> > something when I use the PHP extension. This is the testing code
> I run:
> >
> > <?php
> > $credentials =
> > array(VIR_CRED_AUTHNAME=>'root',VIR_CRED_PASSPHRASE=>'fakepass');
> > $conn = libvirt_connect("esx://10.9.0.2?transport=http
> <http://10.9.0.2?transport=http>
> > <http://10.9.0.2?transport=http>", FALSE, $credentials);
> > if($conn) {
> > print_r(libvirt_connect_get_hypervisor($conn));
> >
> > } else {
> > echo "Connection failed: ".libvirt_get_last_error();
> > }
> >
> > Any help with this issue would be greatly appreciated. Thanks!
> >
> > Best regards,
> > Koen Calliauw
>
>
> --
> Michal Novotny <minovotn@xxxxxxxxxx <mailto:minovotn@xxxxxxxxxx>>,
> RHCE, Red Hat
> Virtualization | libvirt-php bindings | php-virt-control.org
> <http://php-virt-control.org>
>
>
--
Michal Novotny <minovotn@xxxxxxxxxx>, RHCE, Red Hat
Virtualization | libvirt-php bindings | php-virt-control.org
diff --git a/src/libvirt-php.c b/src/libvirt-php.c
index c3253c0..0be65e3 100644
--- a/src/libvirt-php.c
+++ b/src/libvirt-php.c
@@ -1196,7 +1196,7 @@ static int libvirt_virConnectAuthCallback(virConnectCredentialPtr cred, unsigne
php_libvirt_cred_value *creds=(php_libvirt_cred_value*) cbdata;
for(i=0;i<ncred;i++)
{
- //printf ("Cred %i: type %i, prompt %s challenge %s\n",i,cred[i].type,cred[i].prompt,cred[i].challenge);
+ DPRINTF("%s: cred %d, type %d, prompt %s challenge %s\n ", __FUNCTION__, i, cred[i].type, cred[i].prompt, cred[i].challenge);
if (creds != NULL)
for (j=0;j<creds[0].count;j++)
{
@@ -1207,7 +1207,7 @@ static int libvirt_virConnectAuthCallback(virConnectCredentialPtr cred, unsigne
strncpy(cred[i].result,creds[j].result,creds[j].resultlen);
}
}
- //printf ("Result: %s (%i)\n",cred[i].result,cred[i].resultlen);
+ DPRINTF("%s: result %s (%d)\n", __FUNCTION__, cred[i].result, cred[i].resultlen);
}
return 0;
@@ -1316,16 +1316,20 @@ PHP_FUNCTION(libvirt_connect)
zend_hash_move_forward_ex(arr_hash, &pointer)) {
if (Z_TYPE_PP(data) == IS_STRING) {
if (zend_hash_get_current_key_ex(arr_hash, &key, &key_len, &index, 0, &pointer) == HASH_KEY_IS_STRING) {
+ DPRINTF("%s: Writing key %s (len %d)\n", PHPFUNC, key, key_len);
PHPWRITE(key, key_len);
} else {
+ DPRINTF("%s: credentials index %d\n", PHPFUNC, index);
creds[j].type=index;
- creds[j].result=emalloc(Z_STRLEN_PP(data));
+ creds[j].result=emalloc( Z_STRLEN_PP(data) + 1 );
+ memset(creds[j].result, 0, Z_STRLEN_PP(data) + 1);
creds[j].resultlen=Z_STRLEN_PP(data);
strncpy(creds[j].result,Z_STRVAL_PP(data),Z_STRLEN_PP(data));
j++;
}
}
}
+ DPRINTF("%s: Found %d elements for credentials\n", PHPFUNC, j);
creds[0].count=j;
libvirt_virConnectAuth.cbdata = (void*)creds;
conn->conn = virConnectOpenAuth (url, &libvirt_virConnectAuth, readonly ? VIR_CONNECT_RO : 0);
--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list