[Bug 9216] New: Port autoca to gnutls
by openldap-its＠openldap.org
https://bugs.openldap.org/show_bug.cgi?id=9216
Bug ID: 9216
Summary: Port autoca to gnutls
Product: OpenLDAP
Version: 2.5
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: ---
Component: overlays
Assignee: bugs(a)openldap.org
Reporter: ryan(a)openldap.org
Target Milestone: ---
For 2.5, support building and running the autoca overlay with GnuTLS.
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1 year, 8 months
[Issue 9303] New: Add support for WolfSSL as an alternative to OpenSSL
by openldap-its＠openldap.org
https://bugs.openldap.org/show_bug.cgi?id=9303
Issue ID: 9303
Summary: Add support for WolfSSL as an alternative to OpenSSL
Product: OpenLDAP
Version: unspecified
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: ---
Component: libraries
Assignee: bugs(a)openldap.org
Reporter: quanah(a)openldap.org
Target Milestone: ---
For OpenLDAP 2.6, we should investigate adding support for WolfSSL as an
alternative to OpenSSL.
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1 year, 8 months
[Issue 9305] New: ldap_connect_to_host: Return code from getaddrinfo() discarded, troubleshooting difficult
by openldap-its＠openldap.org
https://bugs.openldap.org/show_bug.cgi?id=9305
Issue ID: 9305
Summary: ldap_connect_to_host: Return code from getaddrinfo()
discarded, troubleshooting difficult
Product: OpenLDAP
Version: 2.4.46
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: ---
Component: client tools
Assignee: bugs(a)openldap.org
Reporter: minfrin(a)sharp.fm
Target Milestone: ---
When the ldap_connect_to_host() function sees a failure from getaddrinfo(), the
meaningless return code -1 is returned.
This makes troubleshooting difficult on a webserver, where the low level printf
debugging is not practical.
(gdb) step
ldap_connect_to_host (ld=ld@entry=0x7fffc4002e10, sb=0x7fffc400b240, proto=1,
srv=srv@entry=0x7fffc400b2f0, async=async@entry=0) at os-ip.c:543
543 {
(gdb) next
546 ber_socket_t s = AC_SOCKET_INVALID;
(gdb)
562 if ( srv->lud_host == NULL || *srv->lud_host == 0 ) {
(gdb)
568 port = srv->lud_port;
(gdb)
570 if( !port ) {
(gdb)
578 switch(proto) {
(gdb)
580 osip_debug( ld,
(gdb)
warning: Source file is more recent than executable.
71 return __builtin___memset_chk (__dest, __ch, __len, __bos0 (__dest));
(gdb)
598 hints.ai_flags = AI_ADDRCONFIG;
(gdb)
601 hints.ai_socktype = socktype;
(gdb)
602 snprintf(serv, sizeof serv, "%d", port );
(gdb)
605 LDAP_MUTEX_LOCK(&ldap_int_resolv_mutex);
(gdb)
607 err = getaddrinfo( host, serv, &hints, &res );
(gdb)
609 LDAP_MUTEX_UNLOCK(&ldap_int_resolv_mutex);
(gdb)
611 if ( err != 0 ) {
(gdb)
612 osip_debug(ld, "ldap_connect_to_host: getaddrinfo
failed: %s\n",
(gdb) print host
$3 = <optimized out>
(gdb) print serv
$4 = "636\000\000\000"
(gdb) next
614 return -1;
(gdb)
The ldap_connect_to_host() function needs to return proper error codes.
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1 year, 8 months
[Issue 9444] New: Feature Request: Textual error data is not sent through chaining overlay
by openldap-its＠openldap.org
https://bugs.openldap.org/show_bug.cgi?id=9444
Issue ID: 9444
Summary: Feature Request: Textual error data is not sent
through chaining overlay
Product: OpenLDAP
Version: unspecified
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: ---
Component: slapd
Assignee: bugs(a)openldap.org
Reporter: andrewlanecarr(a)gmail.com
Target Milestone: ---
When operating in a replicated environment we would like to see the text
message accompany the error code propagated to the other nodes in the cluster.
For Example:
Master Log -
master slapd[406]: conn=1160 op=3 MOD attr=userPassword
master slapd[406]: conn=1160 op=3 RESULT tag=103 err=19 text=Password is not
being changed from existing value
Slave Log -
slave slapd[31094]: conn=1000 op=18 MOD attr=userPassword
slave slapd[31094]: conn=1000 op=18 RESULT tag=103 err=19 text=
The text "Password is not being changed from existing value" is not copied in
this process. This is using the following configuration:
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1 year, 9 months
[Bug 9244] New: API calls blocking after async connect
by openldap-its＠openldap.org
https://bugs.openldap.org/show_bug.cgi?id=9244
Bug ID: 9244
Summary: API calls blocking after async connect
Product: OpenLDAP
Version: 2.4.49
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: ---
Component: libraries
Assignee: bugs(a)openldap.org
Reporter: ryan(a)openldap.org
Target Milestone: ---
Created attachment 721
--> https://bugs.openldap.org/attachment.cgi?id=721&action=edit
async connect test without TLS
My understanding of LDAP_OPT_CONNECT_ASYNC is that the attached program should
not block. If the connection does not establish fast enough, the bind call is
supposed to return LDAP_X_CONNECTING.
(At least that's how I understand it, based on the original behaviour (circa
2.4.23 up to 2.4.40) as well as the bind loop in back-meta. On the other hand,
the man page does "Subsequent calls to library routines will poll for
completion of the connect before performing further operations" which might be
interpreted as meaning they would block...)
In current releases it does block, as demonstrated by strace on Linux (latency
added using 'tc qdisc'):
[...]
connect(3, {sa_family=AF_INET, sin_port=htons(389),
sin_addr=inet_addr("192.168.1.204")}, 16) = -1 EINPROGRESS (Operation now in
progress)
write(3, "0\f\2\1\1`\7\2\1\3\4\0\200\0", 14) = -1 EAGAIN (Resource temporarily
unavailable)
poll([{fd=3, events=POLLOUT|POLLERR|POLLHUP}], 1, -1) = 1 ([{fd=3,
revents=POLLOUT}])
write(3, "0\f\2\1\1`\7\2\1\3\4\0\200\0", 14) = 14
poll([{fd=3, events=POLLIN|POLLPRI}], 1, -1) = 1 ([{fd=3, revents=POLLIN}])
read(3, "0\f\2\1\1a\7\n", 8) = 8
read(3, "\1\0\4\0\4\0", 6) = 6
write(2, "OK: ldap_simple_bind_returned 0 "..., 42OK: ldap_simple_bind_returned
0 (Success)
) = 42
[...]
As discussed in IRC, I believe I bisected this down to commit ae6347bac, from
bug 8022. The reasoning is sound, but ldap_int_open_connection does not
actually return -2, only -1 or 0.
The patch is simple enough, but I'm also looking at some later commits that
were probably done to work around this, and might not be needed now (bug 8957,
bug 8968, bug 8980). Also need to test all setups thoroughly (ldap, ldaps,
STARTTLS, not to mention back-meta/asyncmeta).
I also notice that LDAP_OPT_CONNECT_ASYNC is not effective unless
LDAP_OPT_NETWORK_TIMEOUT is also set. It might be intentional, but the man page
doesn't mention this specifically, and I don't see why it would be necessary...
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1 year, 9 months
[Bug 9229] New: Make liblutil usable by libldap
by openldap-its＠openldap.org
https://bugs.openldap.org/show_bug.cgi?id=9229
Bug ID: 9229
Summary: Make liblutil usable by libldap
Product: OpenLDAP
Version: unspecified
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: ---
Component: build
Assignee: bugs(a)openldap.org
Reporter: ryan(a)openldap.org
Target Milestone: ---
liblutil is a static library (non-PIC) and so cannot be linked into shared
objects, however we have several use cases for reusing its code in libldap.
Some options:
- moving more code from liblutil to libldap
- just merge the whole thing?
- are there components that link liblutil but _not_ libldap?
- build liblutil as PIC (take a minor performance hit when linked into
programs?)
- build liblutil twice (liblutil.a and liblutil_pic.a)
- symlink liblutil sources into libldap build dir, like libldap_r does with
libldap
- both of these last options require checking whether executables can call
the PIC symbols safely (if some symbols are used by both library and program
code)
Nice-to-have for 2.5, I'd say more likely for 2.6 at this point.
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1 year, 9 months
[Issue 9367] New: back-mdb: encryption support
by openldap-its＠openldap.org
https://bugs.openldap.org/show_bug.cgi?id=9367
Issue ID: 9367
Summary: back-mdb: encryption support
Product: OpenLDAP
Version: unspecified
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: ---
Component: backends
Assignee: bugs(a)openldap.org
Reporter: quanah(a)openldap.org
Target Milestone: ---
Need to add encryption support to the back-mdb backend, depends on issue#9364
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1 year, 9 months
[Issue 9341] New: Delta-sync MPR needs to be stable regardless of ordering
by openldap-its＠openldap.org
https://bugs.openldap.org/show_bug.cgi?id=9341
Issue ID: 9341
Summary: Delta-sync MPR needs to be stable regardless of
ordering
Product: OpenLDAP
Version: unspecified
Hardware: All
OS: All
Status: UNCONFIRMED
Keywords: replication
Severity: normal
Priority: ---
Component: backends
Assignee: bugs(a)openldap.org
Reporter: ondra(a)mistotebe.net
Target Milestone: ---
If two or more updates are spread across several providers before they have a
chance to learn about the others, all replicas need to arrive at the same
content regardless of the order in which they arrive.
One example that is broken at the moment:
- (csn a) server 1 accepts a modify
- (csn b) server 2 accepts a delete on the same DN
- (csn c) server 2 accepts an add on that DN again
If a replica receives the actions in the order bca vs. abc, the content of the
entry will be different even though the final CSN set is the same -> they will
never converge. The ordering 'bac' also needs to result in eventual
convergence, even if it means a refresh or replication from either provider
stalling temporarily?
Merge request with this test case (so far):
https://git.openldap.org/openldap/openldap/-/merge_requests/145
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1 year, 9 months
[Bug 9243] New: back-perl configure should test linking with libperl
by openldap-its＠openldap.org
https://bugs.openldap.org/show_bug.cgi?id=9243
Bug ID: 9243
Summary: back-perl configure should test linking with libperl
Product: OpenLDAP
Version: 2.4.49
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: ---
Component: backends
Assignee: bugs(a)openldap.org
Reporter: ryan(a)openldap.org
Target Milestone: ---
./configure --enable-perl && make
[...]
checking for perl... /usr/bin/perl
[...]
libtool: link: cc -g -O2 -o slapd main.o globals.o bconfig.o config.o daemon.o
connection.o search.o filter.o add.o cr.o attr.o entry.o backend.o backends.o
result.o operation.o dn.o compare.o modify.o delete.o modrdn.o ch_malloc.o
value.o ava.o bind.o unbind.o abandon.o filterentry.o phonetic.o acl.o
str2filter.o aclparse.o init.o user.o lock.o controls.o extended.o passwd.o
schema.o schema_check.o schema_init.o schema_prep.o schemaparse.o ad.o at.o
mr.o syntax.o oc.o saslauthz.o oidm.o starttls.o index.o sets.o referral.o
root_dse.o sasl.o module.o mra.o mods.o sl_malloc.o zn_malloc.o limits.o
operational.o matchedValues.o cancel.o syncrepl.o backglue.o backover.o
ctxcsn.o ldapsync.o frontend.o slapadd.o slapcat.o slapcommon.o slapdn.o
slapindex.o slappasswd.o slaptest.o slapauth.o slapacl.o component.o aci.o
txn.o slapschema.o slapmodify.o version.o -Wl,-E -fstack-protector-strong
-pthread libbackends.a liboverlays.a ../../libraries/liblunicode/liblunicode.a
../../libraries/librewrite/librewrite.a ../../libraries/liblutil/liblutil.a
../../libraries/libldap_r/.libs/libldap_r.a
/home/ryan/tmp/openldap/libraries/liblber/.libs/liblber.a
../../libraries/liblber/.libs/liblber.a -L/usr/local/lib
-L/usr/lib/x86_64-linux-gnu/perl/5.28/CORE -lperl -ldl -lm -lpthread -lcrypt
-lresolv -pthread
/usr/bin/ld: cannot find -lperl
collect2: error: ld returned 1 exit status
It should probably test compiling and linking a program with the detected
CPPFLAGS and LDFLAGS.
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1 year, 9 months
[Bug 9224] New: Add support for PREPARE/2-phase commit
by openldap-its＠openldap.org
https://bugs.openldap.org/show_bug.cgi?id=9224
Bug ID: 9224
Summary: Add support for PREPARE/2-phase commit
Product: LMDB
Version: unspecified
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: ---
Component: liblmdb
Assignee: bugs(a)openldap.org
Reporter: quanah(a)openldap.org
Target Milestone: ---
In LMDB, add support for PREPARE/2-phase commits
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1 year, 9 months