limits total size per request of request headers submitted by client
default limit set to 8k (prior lighttpd <= 1.4.41 hard-coded 64k limit)
(similar to Apache directive LimitRequestFieldSize)
x-ref:
"limits the size of HTTP request header"
https://redmine.lighttpd.net/issues/2130
If auth.backend.ldap.filter begins with ',', then concatenate
uid=<username> with the 'filter' value to form the DN instead of using
ldap_search to query LDAP for the DN for the username, applying the
provided filter.
x-ref:
"Allow User-DN to be supplied in the configuration rather than searching"
https://redmine.lighttpd.net/issues/1248
ldap filter supports substitution of multiple '$', each with username
x-ref:
"auth.backend.ldap.filter: only one/first "$" replaced with Username"
https://redmine.lighttpd.net/issues/1508
HTTP Basic auth backends now do both authn and authz
in order to allow provide a means to extend backends to optionally
support group authz
x-ref:
"LDAP-Group support for HTTP-Authentication"
https://redmine.lighttpd.net/issues/1817
Configuring the protocol is controlled with new lighttpd.conf directive:
scgi.protocol = "scgi" # default
scgi.protocol = "uwsgi"
The uwsgi protocol differs from the SCGI protocol only in how the
request is encoded. The response from the backend is handled the
same way for both SCGI and uwsgi protocols.
x-ref: http://uwsgi-docs.readthedocs.io/en/latest/Protocol.html
fix potential NULL pointer dereference in mod_deflate.c
remove logically dead code in connection-glue.c
add coverity annotations to see if some issues will be reclassified
module status: experimental; more testing and review needed
Kerberos library calls have been preserved from original patch set
and should be reviewed.
module has been quickly tested with Basic auth (Use over TLS!)
SPNEGO -has not- been tested. Again, kerberos library calls have
been preserved from original patch set. YMMV. (Use over TLS!)
x-ref:
"Kerberos/GSSAPI Delegation Support"
https://redmine.lighttpd.net/issues/1899
needed to build on Solaris using Oracle Solaris Studio (thx petrs)
x-ref:
"vector_realloc missing when linking test_configfile"
https://redmine.lighttpd.net/issues/2752
lots of fixes and improvements
limitations: see comments at top of mod_deflate.c
missing functionality: encode streaming response
(module currently requires response be collected before being sent)
potential functionality: addition of compressed file cache would
allow mod_deflate to fully supplant mod_compress in lighttpd 1.4.x
x-ref:
"Adding mod_deflate to 1.4.xx"
https://redmine.lighttpd.net/issues/1824
"mod_deflate backport compile error if ENABLE_MMAP not defined"
https://redmine.lighttpd.net/issues/2753
github: closes #67
allow authorizer and responder to be configured for same path or ext
x-ref:
"mod_fastcgi authorizers cannot protect fastcgi responders"
https://redmine.lighttpd.net/issues/321
(for persistence across multiple re-entries into routines upon
receiving fdevent)
(setting module debug flag in global scope is still recommended
since there are places where p->conf.debug is checked since
handler_ctx might not be available at all points)
import Variable-* from FastCGI authorizer response into con->environment
restart request after FastCGI authorizer if no fastcgi.server docroot
(thx Christoph Kreutzer for initial patch attempt)
x-ref:
"mod_fastcgi authorizers cannot protect fastcgi responders"
http://redmine.lighttpd.net/issues/321
x-ref:
"FastCGI Authorizer support for Variable-name variable passing"
http://redmine.lighttpd.net/issues/322
github: closes #70
Note: http_auth_backend_t digest interface returns result as a
binary MD5 (16-bytes) so that caller consistently converts to
lowercase before using it in further digest calculation.
(Alternatively, the http_auth_backend_t digest interface could have
taken a 33-char buffer and returned an explicitly lowercased hex str)
create new, extensible interface for (additional) auth backends
attempt to handle HANDLER_WAIT_FOR_EVENT returned by auth backends
to allow for async auth backends (e.g. to mysql database)
separate auth backends from mod_auth and http_auth
mod_authn_file.c htdigest, htpasswd, plain auth backends
mod_authn_ldap.c ldap auth backend
add http_auth.c to common_sources for auth backend registration
(mod_authn_file could be three separate modules, but no need for now)
Christoph Kreutzer