[xmlsec] Fwd: Verify Sign Issue

[Renato Fermi]

Thanks,
Do you have any tips what kind of mistake am I doing?

I'll learn more about this subjects that you suggested.

Att.

2014-11-24 17:04 GMT-02:00 Aleksey Sanin <aleksey at aleksey.com>:

> You are not verifying the signature correctly. Please read about
> certificates verification, trusted certificates,etc.
>
> Aleksey
>
> On 11/24/14 10:54 AM, Renato Fermi wrote:
> > Sorry, the verifying line was :
> >   - xmlsec1 --verify --id-attr:Id infNFe --privkey-pem
> > nfcek.pem,cert.pem signed.xml
> >
> > 2014-11-24 16:45 GMT-02:00 Renato Fermi <repiazza at gmail.com
> > <mailto:repiazza at gmail.com>>:
> >
> >     Hello Aleksey,
> >
> >     I was really using a wrong certificate to sign and check it.
> >     Now I'm using the same certificate, the one who generated key file.
> >     So I have 2 files:
> >      - cert.pem - client certificate, obtained using the following
> >     command, from the full certificate:
> >          openssl pkcs12 -in certificate.pfx -out cert.pem -clcerts
> >     -nokeys -nodes
> >     - nfcek.pem - key file obtained this way:
> >          openssl pkcs12 -in certificate.pfx -out nfcek.pem -nocerts
> -nodes
> >
> >     Im signing using :
> >       - xmlsec1 --sign --id-attr:Id infNFe --privkey-pem
> >     nfcek.pem,cert.pem --output signed.xml 0A000U209.xml
> >     And verifying :
> >       - xmlsec1 --verify --id-attr:Id infNFe --privkey-pem
> >     nfcek.pem,certificado.pem signed.xml
> >
> >     So I got an OK, but with errors:
> >
>  func=xmlSecOpenSSLX509StoreVerify:file=x509vfy.c:line=360:obj=x509-store:subj=X509_verify_cert:error=4:crypto
> >     library function
> >     failed:subj=/C=BR/ST=SP/L=BARUERI/O=ICP-Brasil/OU=Secretaria da
> >     Receita Federal do Brasil - RFB/OU=RFB e-CNPJ A1/OU=AR
> >     SERASA/CN=CONECTO SISTEMAS LTDA:05113966000159;err=20;msg=unable to
> >     get local issuer certificate
> >
>  func=xmlSecOpenSSLX509StoreVerify:file=x509vfy.c:line=408:obj=x509-store:subj=unknown:error=71:certificate
> >     verification failed:err=20;msg=unable to get local issuer certificate
> >     OK
> >     SignedInfo References (ok/all): 1/1
> >     Manifests References (ok/all): 0/0
> >
> >     Do you have any ideia about it?
> >
> >     Thanks again.
> >
> >     2014-11-24 16:23 GMT-02:00 Aleksey Sanin <aleksey at aleksey.com
> >     <mailto:aleksey at aleksey.com>>:
> >
> >         Are you sure that the cacert.pem contains the certificate for
> >         nfcek.pem
> >         key? It looks like you are signing with one key and verifying
> >         with another.
> >
> >         Aleksey
> >
> >         On 11/24/14 10:15 AM, Renato Fermi wrote:
> >         > I've added 2 files (inuput) 0AU00209.xml and output.xml.
> >         >
> >         >
> >         >
> >         >
> >         > 2014-11-24 16:05 GMT-02:00 Aleksey Sanin <aleksey at aleksey.com
> <mailto:aleksey at aleksey.com>
> >         > <mailto:aleksey at aleksey.com <mailto:aleksey at aleksey.com>>>:
> >         >
> >         >     How does the input.xml looks like?
> >         >
> >         >     Aleksey
> >         >
> >         >     On 11/24/14 9:58 AM, Renato Fermi wrote:
> >         >     > Hello Aleksey,
> >         >     >
> >         >     > I'm having troubles after sucessfully signing a XML, when
> >         >     verifying it.
> >         >     >
> >         >     > What I've done:
> >         >     >  - Signed XML with my cert key and cacert :
> >         >     >  $ xmlsec1 --sign --id-attr:Id infNFe --privkey-pem
> >         >     nfcek.pem,cacert.pem
> >         >     > --output signed.xml input.xml
> >         >     >  - Verified the signature:
> >         >     > xmlsec1 --verify --id-attr:Id infNFe --privkey-pem
> >         >     nfcek.pem,cacert.pem
> >         >     > signed.xml
> >         >     >
> >         >     > And received the return:
> >         >     >
> >         >
> >
> func=xmlSecOpenSSLEvpSignatureVerify:file=signatures.c:line=493:obj=rsa-sha1:subj=EVP_VerifyFinal:error=18:data
> >         >     > do not match:signature do not match
> >         >     > FAIL
> >         >     > SignedInfo References (ok/all): 1/1
> >         >     > Manifests References (ok/all): 0/0
> >         >     > Error: failed to verify file "signed.xml"
> >         >     >
> >         >     > Am I doing anything wrong?
> >         >     >
> >         >     > Thanks in advance.
> >         >     >
> >         >     > Renato Fermi
> >         >     >
> >         >     >
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> >         >
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