Bug #301
closed
warden-client-1.0.0: Use of uninitialized value $_[1] in pattern match pri spatnych SSL certifikatech
Added by Tomáš Plesník almost 13 years ago.
Updated about 12 years ago.
Estimated time:
(Total: 0.50 h)
Description
Popis chyby:¶
Pri pouziti spatnych certifikatu dojde k vytvoreni socketu pomoci IO::Socket::SLL a posle se dotaz na server. Ten ale vrati prazdnout odpoved, SOAP::Lite v ni nemuze najit dany Response tudiz hrati chybu:
Use of uninitialized value $_[1] in pattern match (m//) at /usr/share/perl5/SOAP/Lite.pm line 2017.
Use of uninitialized value $_[1] in pattern match (m//) at /usr/share/perl5/SOAP/Lite.pm line 2017.
a XMP::Parser nic neparsuje protoze SOAP::Lite matchovat prazdnou odpoved:
Use of uninitialized value in subroutine entry at /usr/lib/perl5/XML/Parser/Expat.pm line 475.
no element found at line 1, column 0, byte -1 at /usr/lib/perl5/XML/Parser.pm line 187
Osetrit pomoci:¶
Zajistit, ze nedojde k odeslani pozadavku na server pokud neni vytvoreni korektni socket, ktery by prosel.
- Status changed from New to Closed
Tato chyba je zpusobena pouzitim spatneho certifikatu serveru nebo CA. Vetsinou je problem v pouzit CA certifikatu. V promenne SSL_CA_FILE je potreba pouzit CA certifikat bundle, ktery obsahuje chain vsech CA az ke koreni. V podstate to znamena pouzit tcs-ca-bundle.pem namisto TERENA_SSL_CA.pem
Chyba SOAP::Lite a XML::Parser modulu:
Use of uninitialized value $_[1] in pattern match (m//) at /usr/share/perl5/SOAP/Lite.pm line 2017.
Use of uninitialized value $_[1] in pattern match (m//) at /usr/share/perl5/SOAP/Lite.pm line 2017.
Use of uninitialized value in subroutine entry at /usr/lib/perl5/XML/Parser/Expat.pm line 475.
no element found at line 1, column 0, byte -1 at /usr/lib/perl5/XML/Parser.pm line 187
je jiz odchytavana a osetrena podminkou ve vsech modulech pouzivajicich fukci c2s a je na ni vypisovana chybova hlaska:
Error: server returned empty response. Probably problem with used SSL ceritificates.
Oprava teto chyby bude distribuovana s novou verzi warden-client balicku. Ticket tedy uzaviram.
Tomáš Plesník wrote:
Tato chyba je zpusobena pouzitim spatneho certifikatu serveru nebo CA. Vetsinou je problem v pouzit CA certifikatu. V promenne SSL_CA_FILE je potreba pouzit CA certifikat bundle, ktery obsahuje chain vsech CA az ke koreni. V podstate to znamena pouzit tcs-ca-bundle.pem namisto TERENA_SSL_CA.pem
Chyba SOAP::Lite a XML::Parser modulu:
[...]
je jiz odchytavana a osetrena podminkou ve vsech modulech pouzivajicich fukci c2s a je na ni vypisovana chybova hlaska:
[...]
Oprava teto chyby bude distribuovana s novou verzi warden-client balicku. Ticket tedy uzaviram.
Zjistili jsme, ze k teto chybe dochazi i v pripade, ze jsou data posilala na vypnuty Warden server. Na zaklade tohoto zjisteni jsem zmenil chybovou hlasku na:
Error: server returned empty response. (Probably problem with used SSL ceritificates or Warden server is down.)
- Target version set to 1.0
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