Edit report at https://bugs.php.net/bug.php?id=38917&edit=1
ID: 38917
Updated by: php-bugs@lists.php.net
Reported by: zeph at purotesto dot it
Summary: OpenSSL: signing function for spkac
-Status: Feedback
+Status: No Feedback
Type: Feature/Change Request
Package: OpenSSL related
Operating System: Irrilevant
PHP Version: trunk
New Comment:
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Open". Thank you.
Previous Comments:
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[2012-12-19 15:14:04] queenzeal at gmail dot com
If you want SPKAC support in PHP without having to recompile it, try the latest
Git version of phpseclib (http://phpseclib.sourceforge.net/). An example of how to
use it:
http://www.frostjedi.com/phpbb3/viewtopic.php?p=389618#p389618
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[2012-01-10 10:38:37] jason dot gerfen at gmail dot com
I have added the requested test case and it is included in the patch
as 026.phpt. I have also performed the required testing against the
Openssl 0.9.8x and 1.0.0x. It is attached to the original bug report
#38917. In addition to attaching the proposed patch I have created a
github repo to make maintenance on the patch simple for myself. The
URL is https://github.com/jas-/SPKAC-PHP-OpenSSL.
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[2011-12-21 10:49:08] jason dot gerfen at gmail dot com
Once again, please disregard the last message. After researching the documentation I found that
where I had been using NULL with the openssl_csr_sign() function allows for a CA option as well as
the SPKAC addition to the configargs optional array.
The patch was updated last night to include the 026.phpt test script, as well as the five new
functions to work with the SPKI provided by keygen tags.
How do patch inclusions work besides posting them to the php internals list?
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[2011-12-14 22:10:52] jason dot gerfen at gmail dot com
Please disregard my previous comment. I did a little more digging and am under the impression that
adding the following to php_openssl_make_REQ() function should allow me to create a self signed
certificate using the SPKAC NID like so?
if (strcmp(strindex, "SPKAC") == 0) {
if (!X509_NAME_add_entry_by_txt(subj, strindex, MBSTRING_ASC, (unsigned char*)Z_STRVAL_PP(item),
-1, -1, 0)){
php_error_docref(NULL TSRMLS_CC, E_WARNING, "dn: add_entry_by_txt %s -> %s (failed)",
strindex, Z_STRVAL_PP(item));
return FAILURE;
}
}
Would you recommend another method? Please advise.
------------------------------------------------------------------------
[2011-12-14 19:40:20] jason dot gerfen at gmail dot com
One other question about using SPKAC's when creating a x509. It seems the current method using
openssl_csr_new() which in turn calls the php_openssl_make_REQ() to assign the specified DN
attributes has no method of adding the SPKAC field.
After digging around it seems logical to use the OBJ_create() and OBJ_* family of functions to add
NID. Please forgive me if I am way off here but any direction you could point me in using the
existing functions to output and sign a certificate similar to the following command?
openssl ca -config /path/to/openssl.conf -days 180 -notext -batch \
-spkac /path/to/cert.pem -out /path/to/signed.pem -passin pass:'random'
My assumption is that I will need to create one specifically for this purpose but would like your
insight.
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