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* Fix warning declaration of 'index' shadows a global declarationLukas Slebodnik2017-09-252-17/+17
| | | | | | | | | | | | | | | | | | | | | src/responder/common/cache_req/cache_req.c: In function 'cache_req_add_result': src/responder/common/cache_req/cache_req.c:587: error: declaration of 'index' shadows a global declaration /usr/include/string.h:489: error: shadowed declaration is here src/responder/nss/nss_cmd.c:387: error: declaration of 'index' shadows a global declaration /usr/include/string.h:489: error: shadowed declaration is here src/responder/nss/nss_cmd.c: In function 'nss_getent_get_result': src/responder/nss/nss_cmd.c:433: error: declaration of 'index' shadows a global declaration /usr/include/string.h:489: error: shadowed declaration is here src/responder/nss/nss_cmd.c: In function 'nss_endent': src/responder/nss/nss_cmd.c:671: error: declaration of 'index' shadows a global declaration /usr/include/string.h:489: error: shadowed declaration is here src/responder/nss/nss_protocol_netgr.c: In function 'nss_protocol_fill_netgrent': src/responder/nss/nss_protocol_netgr.c:113: error: declaration of 'index' shadows a global declaration /usr/include/string.h:489: error: shadowed declaration is here Reviewed-by: Fabiano Fidêncio <fidencio@redhat.com>
* NSS: Fix "-Wold-style-definition" caught by GCCFabiano Fidêncio2017-09-251-1/+1
| | | | | Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com> Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* NSS: Don't error out when deleting an entry which has id = 0 from the memcacheFabiano Fidêncio2017-08-281-0/+6
| | | | | | | | | | | | | | | This code path can be easily triggered by calling `id 0` after applying the previous patch in this series and SSSD should not error out in this case. As SSSD doesn't handle "root", this entry never will be part of the memcache and EOK can be safely returned there. Related: https://pagure.io/SSSD/sssd/issue/3460 Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com> Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* NSS: Substitute session recording shellNikolai Kondrashov2017-07-271-1/+47
| | | | | | | | | Substitute the configured session recording shell when unconditional session recording is enabled (scope = all), or when selective session recording is enabled (scope = some), and the user has the sessionRecording attribute set to true. Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* NSS: Move nss_get_shell_override to responder utilsNikolai Kondrashov2017-07-271-84/+1
| | | | | | | | | Move nss_get_shell_override to common responder utils and rename it to sss_resp_get_shell_override to make it available to other responders. In particular let PAM responder use it to provide original shell when it is overriden for session recording. Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* NSS: Move shell options to common responderNikolai Kondrashov2017-07-273-126/+21
| | | | | | | | | Move all the shell-related options from the NSS responder context to the common responder context, so they can be used by other responders for retrieving original user shell, when it is overrided for session recording. Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* codegen: Remove util.h from generated filesLukas Slebodnik2017-06-082-1/+5
| | | | Reviewed-by: Fabiano Fidêncio <fidencio@redhat.com>
* sss_nss_getlistbycert: return results from multiple domainsSumit Bose2017-05-103-2/+169
| | | | | | | | | | Currently only the results from one domain were returned although all domains were searched and the results were available. Unit tests are updated to cover this case as well. Resolves https://pagure.io/SSSD/sssd/issue/3393 Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* CACHE_REQ: Make use of cache_req_ncache_filter_fn()Fabiano Fidêncio2017-05-102-23/+0
| | | | | | | | | | | | | | | | | | | | | This patch makes use of cache_req_ncache_filter_fn() in order to process the result of a cache_req search and then filter out all the results that are present in the negative cache. The "post cache_req search" result processing is done basically in two different cases: - plugins which don't use name as an input token (group_by_id, user_by_id and object_by_id), but still can be affected by filter_{users,groups} options; - plugins responsible for groups and users enumeration (enum_groups and enum_users); Resolves: https://pagure.io/SSSD/sssd/issue/3362 Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com> Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* NSS: Move output name formatting to utilsNikolai Kondrashov2017-05-104-30/+3
| | | | | | | Move NSS nss_get_name_from_msg and the core of sized_output_name to the utils to make them available to provider and other responders. Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* NSS: Fix typo inigroups -> initgroupsFabiano Fidêncio2017-05-022-2/+2
| | | | | Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com> Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* Move sized_output_name() and sized_domain_name() into responder common codeJakub Hrozek2017-04-213-99/+1
| | | | | | | | | | | | | | | | | | | | | These functions are used to format a name into a format that the user configured for output, including case sensitiveness, replacing whitespace and qualified format. They were used only in the NSS responder, which typically returns strings to the NSS client library and then the user. But it makes sense to just reuse the same code in the IFP responder as well, since it does essentially the same job. The patch also renames sized_member_name to sized_domain_name. Previously, the function was only used to format a group member, the IFP responder would use the same function to format a group the user is a member of. Related to: https://pagure.io/SSSD/sssd/issue/3268 Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* CACHE_REQ: Domain type selection in cache_reqJakub Hrozek2017-03-302-2/+3
| | | | | | | | | | | | | | | | | | | | Related to: https://pagure.io/SSSD/sssd/issue/3310 Adds a new enumeration cache_req_dom_type. It is a tri-state that allows the caller to select which domains can be contacted - either only POSIX, only application domains or any type. Not all plugins of cache_req have the new parameter added -- only those that are usable/useful in a non-POSIX environment. For example, it makes no sense to allow the selection for calls by ID because those are inherently POSIX-specific. Also, services or netgroups are supported only coming from POSIX domains. At the moment, the patch should not change any behaviour as all calls default to contacting POSIX domains only. Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* nss-idmap: add sss_nss_getlistbycert()Sumit Bose2017-03-233-0/+76
| | | | | | | | | This patch adds a getlistbycert() call to libsss_nss_idmap to make it on par with InfoPipe. Related to https://pagure.io/SSSD/sssd/issue/3050 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* nss: ensure that SSS_NSS_GETNAMEBYCERT only returns a unique matchSumit Bose2017-03-103-1/+22
| | | | | | Related to https://pagure.io/SSSD/sssd/issue/3050 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* NSS: Fix invalidating memory cache for subdomain usersJakub Hrozek2017-03-101-1/+3
| | | | | | | | get_next_domain() was called without any special flags, meaning it only iterates over main domains. We need to instead use the SSS_GND_DESCEND flag to make sure sudomains are taken into account, too. Reviewed-by: Michal Židek <mzidek@redhat.com>
* CONFDB: Make pwfield configurable per-domainJakub Hrozek2017-02-154-6/+22
| | | | | | | | | Previously, the pwfield option was only configurable at the NSS level. Because it's important for the files provider to report "x" as the pwfield instead of "*" which is the SSSD default, this commit makes the pwfield configurable at the domain level. Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* NSS: Rename the interface to invalidate memory cache initgroup records for ↵Pavel Březina2017-02-154-10/+10
| | | | | | consistency Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* NSS: Add sbus interface to clear memory cacheJakub Hrozek2017-02-154-1/+99
| | | | | | | | | Adds three new NSS interface sbus methods to disable memory caches of users, groups and initgroups. It's enough to add this interface to the NSS responder because the NSS responder is the only writer to the memory cache. Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* NSS: Make NSS responder socket-activatableFabiano Fidêncio2017-01-231-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As part of the effort of making all responders socket-activatable, let's make the NSS responder ready for this by providing its systemd's units. In case the administrators want to use NSS responder taking advantage of socket-activation they will need to enable sssd-nss.socket and after a restart of the sssd service, the NSS socket will be ready waiting for any activity in order to start the NSS responder. Also, the NSS responder must be removed from the services line on sssd.conf. The NSS responder service is binded to the SSSD service, which means that the responder will be restarted in case SSSD is restarted and shutdown in case SSSD is shutdown/crashes. Is quite important to mention that NSS responder will always run as root. The reason behind this is that systemd calls getpwnam() and getgprnam() when "User="/"Group=" is set to something different than "root". As it's done _before_ starting NSS responder, the clients would end up hanging for a few minutes (due to "default_client_timeout"), which is something that we really want to avoid. Related: https://fedorahosted.org/sssd/ticket/2243 Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com> Reviewed-by: Pavel Březina <pbrezina@redhat.com> Reviewed-by: Jakub Hrozek <jhrozek@redhat.com> Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* nss: remove the old codePavel Březina2016-12-197-8903/+0
| | | | | | | Resolves: https://fedorahosted.org/sssd/ticket/3151 Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* nss: rewrite nss responder so it uses cache_reqPavel Březina2016-12-1915-41/+4376
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Given the size of the current nss responder it was quite impossible to simply switch into using the cache_req interface, especially because most of the code was duplication of cache lookups. This patch completely rewrites the responder from scratch. The amount of code was reduced to less than a half lines of code with no code duplication, better documentation and better maintainability and readability. All functionality should be intact. *Code organization* All protocol (parsing input message and send a reply) is placed in nss_protocol.c. Functions that deals with creating a reply packet are placed into their specific nss_protocol_$object.c files. All supported commands are placed into nss_cmd.c. Functions that deals with cache req are in nss_get_object.c and nss_enum.c. *Code flow for non-enumeration* An nss_getby_$input-type is called for each non-enumeration command. This function parses the input message, creates a cache_req_data structure and issues nss_get_object that calls cache_req. When this request is done nss_getby_done make sure a reply is sent to the client. *Comments on enumeration* I made some effort to make sure enumeration shares the same code for users, groups, services and netgroups. Netgroups now uses nss negative cache instead of implementing its own. Resolves: https://fedorahosted.org/sssd/ticket/3151 Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* responders: remove checks that are handled inside cache_reqPavel Březina2016-12-191-4/+1
| | | | | | | | | Those checks were redundant, since they are already part of cache_req. Resolves: https://fedorahosted.org/sssd/ticket/3151 Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* responders: unify usage of sss_cmd_send_empty and _errorPavel Březina2016-12-191-3/+5
| | | | | | | | | | | | | | | | | | | | | Originally sss_cmd_send_empty() called also sss_cmd_done() to send an empty reply packet to the cliant where as sss_cmd_send_error() did not invoke this call and required the caller to call it manually. For this reason, a possible error in users_find_by_cert_done() was not send to the caller. This patch unifies the usage of those two functions in a way that both of them only creates the reply packet but do not send it. Another sss_cmd_done() call is required to send the reply. Because sss_cmd_done() is now always called, unit tests needed to be changed to always mock a value for __wrap_sss_cmd_done. Resolves: https://fedorahosted.org/sssd/ticket/3151 Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* cache_req: encapsulate output data into structurePavel Březina2016-12-191-4/+3
| | | | | | | | | | | | | In enumeration calls we want to get objects from all domains, not only from the first matched domain. We move the cache search result into a structure that contains combination of domain and ldb_result. This is preparation for enumeration support inside cache_req. Resolves: https://fedorahosted.org/sssd/ticket/3151 Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* setent_notify: remove unused private contextPavel Březina2016-12-191-1/+1
| | | | Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* nss: move nss_ctx->global_names to rctxPavel Březina2016-12-193-13/+2
| | | | | | | | | | | | Global names context is used to parse AD well known SIDs and names into its opposite. This patch moves definition of this parameter from nss responder into common responder context so it can be used also by other responders. This change will be use to enable looking up well known SIDs and names directly in cache_req. Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* MONITOR: Remove unused shutDown sbus methodJakub Hrozek2016-11-091-1/+0
| | | | | | | The shutDown method has not been used or set for a long time. Trim the internal interface by removing all references to this internal method. Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* MONITOR: Remove deprecated pong sbus methodJakub Hrozek2016-11-091-1/+0
| | | | | | | The pong method is deprecated since we started using the watchdog. Since this is dead code, it makes sense to just remove it. Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* cache_req: switch to new codePavel Březina2016-10-201-1/+1
| | | | | | | This patch switch the old switch-based cache req code to the new plugin-based. Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* nss: allow UPNs in SSS_NSS_GETSIDBYNAME and SSS_NSS_GETORIGBYNAMESumit Bose2016-10-101-10/+66
| | | | | | | | | | | | | | When adding support for UPNs, email addresses and aliases the SSS_NSS_GETSIDBYNAME and SSS_NSS_GETORIGBYNAME request were forgotten. This patch adds the missing support because it might be irritating if getpwnam() can resolve the name but the other requests fail. The same logic as for the plain user lookup is used, this add some code duplication which is expected to be removed when the nss responder will be switched to use the new cache_req code. Resolves https://fedorahosted.org/sssd/ticket/3194 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* NSS: Fix offline resolution of netgroupsJakub Hrozek2016-09-211-0/+9
| | | | | | | | | | | If talking to the Data Provider failed, we never re-tried looking into the cache. We should consult the cache on DP failures and return cached results, if possible. Resolves: https://fedorahosted.org/sssd/ticket/3123 Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* NSS: Remove unused functionsPavel Březina2016-08-163-125/+0
| | | | | | | When removing the old data provider I noticed that those functions are not used at all. Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* DP: Remove old data provider interfacePavel Březina2016-08-167-25/+228
| | | | | | | | | Reverse data provider interface is moved to a better location in NSS responder. All responders now can have an sbus interface defined per data provider connection. The unused old data provider interface is removed. Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* NSS: Use correct name for invalidating memory cacheLukas Slebodnik2016-08-102-15/+18
| | | | | | | | | | | | | After refactoring of sysdb, we get and internal fully qualified name from backend in org.freedesktop.sssd.dataprovider_rev.initgrCheck Previously we got short name and we created fq name in nss_update_initgr_memcache. Memory cache still need to use short names if it was specified. This patch uses right name in different places. Reviewed-by: Petr Cech <pcech@redhat.com> Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* NSS: use different neg cache name for UPN searchesSumit Bose2016-07-291-2/+10
| | | | | | | | | | If Kerberos principals or email address have the same domain suffix as the domain itself the first user lookup by name might have already added the name to the negative cache and the second lookup by UPN/email will skip the domain because of the neg cache entry. To avoid this a special name with a '@' prefix is used here. Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* NSS: continue with UPN/email search if name was not foundSumit Bose2016-07-291-6/+6
| | | | | | | | Currently we only search for UPNs if the domain part of the name was not know, with Kerberos aliases and email addresses we have to do this even if the domain name is a know domain. Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* NSS: add user email to fill_orig()Sumit Bose2016-07-291-0/+2
| | | | | | | The IPA server must send the email address of a user to the clients to allow login by email. Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* views: properly override group member namesSumit Bose2016-07-291-1/+6
| | | | | | Resolves https://fedorahosted.org/sssd/ticket/2948 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* NSS: Fix domain for UPN based lookupsSumit Bose2016-07-071-0/+29
| | | | | | | Since sysdb_search_user_by_upn() searches the whole cache we have to set the domain so that it matches the result. Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* NSS: Fix NSS responder to cope with fully-qualified usernamesJakub Hrozek2016-07-071-387/+203
| | | | | | | | | | | | | | | | | | | | | | | | Adds a utility function sized_output_name() which wraps the output_name() function and returns the sized_struct structure. This function is used when formatting the output name for the client, but also when saving/deleting the memory cache entries. Its sister function sized_member_name() is very similar, but infers the domain name from memberuid or ghost attribute. Because all names internally are used in the same format, the logic to append domain or format the usename for output in the fill_XXX() family of functions is much simpler. In general, adding a domain suffix no longer relies in the domain being a subdomain, but only the dom->fqnames The parse_member() function was removed because it is no longer required. The nss test was amended to store names in the internal fqdn format on input and checks for either shortnames or qualified names with the right format created using sss_tc_fqname() on output. Reviewed-by: Sumit Bose <sbose@redhat.com>
* UTIL: expand_homedir_template manages usernames internallyJakub Hrozek2016-07-071-5/+6
| | | | | | | | | expand_homedir_template() can be considered an outward-facing interface, therefore the function and its input structure will accept the internal name format and parse it internally into a username and domain component. Reviewed-by: Sumit Bose <sbose@redhat.com>
* Responders: Make the client context more genericSimo Sorce2016-06-295-230/+374
| | | | | | | | | | | | | | | This is useufl to allow reusing the responder code with other protocols. Store protocol data and responder state data behind opaque pointers and use tallog_get_type to check they are of the right type. This also allows to store per responder state_ctx so that, for example, the autofs responder does not have to carry useless variables used only by the nss responder. Resolves: https://fedorahosted.org/sssd/ticket/2918 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* RESPONDER: New interface for client registrationPavel Březina2016-06-201-3/+1
| | | | | | | | | | | | | | | | This is just a beginning of new responder interface to data provider and it is just to make the client registration work. It needs further improvement. The idea is to take the existing interface and make it work better with further extensions of data provider. The current interface has several disadvantages such as it is originally build only for account requests and doesn't take different set of output parameters. It also doesn't work well with integration into tevent-made responders. Reviewed-by: Sumit Bose <sbose@redhat.com> Reviewed-by: Jakub Hrozek <jhrozek@redhat.com> Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* nss-idmap: add sss_nss_getnamebycert()Sumit Bose2016-06-091-0/+1
| | | | | Reviewed-by: Jakub Hrozek <jhrozek@redhat.com> Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* NSS: add SSS_NSS_GETNAMEBYCERT requestSumit Bose2016-06-091-0/+116
| | | | Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* nss: return user certificate base64 encodedSumit Bose2016-06-091-5/+20
| | | | Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* nss: include certificates in full result listSumit Bose2016-06-091-0/+2
| | | | Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* RESPONDER: Removing ncache from nss_ctxPetr Cech2016-05-115-60/+40
| | | | | | This patch switches ncache from nss_ctx to resp_ctx. Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* RESPONDER: Removing neg_timeout from nss responderPetr Cech2016-05-113-8/+5
| | | | | | | | | | Timeout of negative cahce is handled by internal negative cache context. This patch removes neg_timeout from struct nss_ctx. Resolves: https://fedorahosted.org/sssd/ticket/2317 Reviewed-by: Pavel Březina <pbrezina@redhat.com>
generated by cgit (git 2.34.1) at 2025-09-03 14:29:31 +0000