[xmlsec] OpenSSL

Fri, 26 Sep 2003 07:10:53 -0700

Hi Aleksey,
 
 
I am compiling the latest versin for Win32.
 
I have problem with the Openssl. It seems to be missing some archives or there is an archive with the wrong version.
 
Anybody who can give me an hint?
 
Best regards
 
 
/NODEFAULTLIB:library
app.obj : error LNK2001: unresolved external symbol _OPENSSL_add_all_algorithms_
noconf
app.obj : error LNK2001: unresolved external symbol _CRYPTO_cleanup_all_ex_data
ciphers.obj : error LNK2001: unresolved external symbol _EVP_aes_256_cbc
ciphers.obj : error LNK2001: unresolved external symbol _EVP_aes_192_cbc
ciphers.obj : error LNK2001: unresolved external symbol _EVP_aes_128_cbc
ciphers.obj : error LNK2001: unresolved external symbol _EVP_CIPHER_CTX_set_padd
ing
kw_des.obj : error LNK2001: unresolved external symbol _EVP_CIPHER_CTX_set_paddi
ng
digests.obj : error LNK2001: unresolved external symbol _EVP_MD_CTX_init
signatures.obj : error LNK2001: unresolved external symbol _EVP_MD_CTX_init
digests.obj : error LNK2001: unresolved external symbol _EVP_MD_CTX_cleanup
signatures.obj : error LNK2001: unresolved external symbol _EVP_MD_CTX_cleanup
hmac.obj : error LNK2001: unresolved external symbol _HMAC_CTX_init
hmac.obj : error LNK2001: unresolved external symbol _HMAC_CTX_cleanup
kw_aes.obj : error LNK2001: unresolved external symbol _AES_encrypt
kw_aes.obj : error LNK2001: unresolved external symbol _AES_set_encrypt_key
kw_aes.obj : error LNK2001: unresolved external symbol _AES_decrypt
kw_aes.obj : error LNK2001: unresolved external symbol _AES_set_decrypt_key
x509.obj : error LNK2001: unresolved external symbol _ASN1_TIME_check
libeay32.lib(rand_win.obj) : error LNK2001: unresolved external symbol __imp__Re
[EMAIL PROTECTED]
binaries\libxmlsec-openssl.dll : fatal error LNK1120: 16 unresolved externals
NMAKE : fatal error U1077: 'link.exe' : return code '0x460'
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]On Behalf Of Aleksey Sanin
Sent: den 26 september 2003 03:02
To: Johannes Kjos
Cc: '[EMAIL PROTECTED]'
Subject: Re: SV: [xmlsec] Using a content ID for URI

Well, probably the best option for you would be option #2: use special URL protocol
in URI attributes like "cid:<attachment id>" and create custom protocol handlers
for "cid". Take a look at LibXML2 IO tutorial:

     http://xmlsoft.org/xmlio.html

and xmlsec API reference:

     http://www.aleksey.com/xmlsec/api/xmlsec-io.html

And do not forget to register your protocol handlers in both xmlsec and libxml2.

Aleksey


Johannes Kjos wrote:
Ok, I will try to explain once more :)

My secapp is a toolkit to support XMLDsig signing MIME message, there are
two or more mime parts and the first part is SOAP (<header> and <body>), the
other mime parts are attachments. These attachments are signed and the
<Signature> is placed inside the SOAP <header>. My secapp only relates and
thereby returns the SOAP message to the calling application which deals with
the mime packing and so on. So, when signing an attachment, the calling
application has to give my secapp a cid and the filepath (it's all filebased
for a reason not to mention here) for the file to sign, insert the cid in
<SignedInfo> make a digest (and put it in <DigestValue>) of the file with
filepath, and then sign <SignedInfo>. The reason the cid is signed and not
the filepath is because my secapp don't deal with the attachment in the
mimemessage, the calling application does. 
So when verifying the callig app will search through the attachments and
when it finds a cid it will give the filepath and the cid to my secapp (the
rest of the <References> in the <Signature> will be resolved by xmlsec in
normal manner). My secapp will make a list of these mappings and hopefully
in some way make the xmlsec to understand that the <SignatureValue> is a
signature over the current <SignedInfo> but the <DigestValue> of the
references with the cids is from the files with filepath given by the
mappings....I know this is working e.g. in the java lib IAIK...

I think this is a version of ebXML.

Best regards,
Johannes



-----Opprinnelig melding-----
Fra: Aleksey Sanin [mailto:[EMAIL PROTECTED]]
Sendt: 25. september 2003 17:41
Til: Johannes Kjos
Kopi: '[EMAIL PROTECTED]'
Emne: Re: [xmlsec] Using a content ID for URI


No, it's actually not quite clear but I would try to guess :)

    1) You would like to use "#ID" or any other XPointer _expression_ in 
URI attributes.
    Yes, it is possible. Please read section 3.2 from FAQ 
http://www.aleksey.com/xmlsec/faq.html
    for the only known common issue about that.
   
    2) You need to use custom protocols like URI="cid:something"
    Yes, it is possible. You would need to register custom protocol 
handlers in both
    LibXML2 and xmlsec. Search headers in both libraries for 
"RegisterProtocol".
    Protocol handlers in both libraries are exactly the same. LibXML2 
handlers are used
    for reading XML files (thus they can automatically do some smart 
things like gzip/gunzip)
    and xmlsec protocol handlers are used for reading binary files. Also 
there is a tutorial'
    page on LibXML2 web site http://xmlsoft.org about writing IO callbacks.


Aleksey


Johannes Kjos wrote:

  
Hello!
I'm using xmlsec 0.0.15! And using an upgrade makes a lot of work for me
because other project participants have made quit a lot of work in the
0.0.15 code. 

My question is: Is it possible to make the xmlseclib to use a cid for URI
    
in
  
SignedInfo References? E.g.I want the calling app to search through a some
blocks of a message, inside them there is cids to be resolved for the cids
in the references (the signature is in a header element). The calling app
should send e.g. filepath and URI to my secapp and I will make xmlsec to
    
use
  
the file for digest but have the cid for that file in SignedInfo when
signing - and the other way when verifying.

Hope this is understandable...

Best regards,
Johannes


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