From 29ea8d48bbe551946069c142f7737b5bf5275773 Mon Sep 17 00:00:00 2001 From: Micael Karlberg Date: Thu, 21 Jul 2011 11:38:19 +0200 Subject: [agent] The SNMP ACM cache was not properly updated when changes where made to the VACM security-to-group, access and view-tree-family tables. OTP-9367 --- lib/snmp/doc/src/notes.xml | 46 ++++++++++ lib/snmp/src/agent/snmp_view_based_acm_mib.erl | 6 ++ lib/snmp/src/app/snmp.appup.src | 114 +++---------------------- lib/snmp/vsn.mk | 2 +- 4 files changed, 67 insertions(+), 101 deletions(-) (limited to 'lib') diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml index cf9d2b3834..45581125bf 100644 --- a/lib/snmp/doc/src/notes.xml +++ b/lib/snmp/doc/src/notes.xml @@ -32,6 +32,52 @@ notes.xml +
+ SNMP Development Toolkit 4.21 +

Version 4.21 supports code replacement in runtime from/to + version 4.20.1, 4.20 and 4.19.

+ +
+ Improvements and new features +

-

+ +
+ +
+ Fixed Bugs and Malfunctions + + + + +

[agent] The SNMP ACM cache was not properly updated when + changes where made to the VACM security-to-group, access and + view-tree-family tables.

+

Own Id: OTP-9367

+

Aux Id: Seq 11858

+ + + +
+ + +
+ Incompatibilities +

-

+
+ +
+ +
SNMP Development Toolkit 4.20.1

Version 4.20.1 supports code replacement in runtime from/to diff --git a/lib/snmp/src/agent/snmp_view_based_acm_mib.erl b/lib/snmp/src/agent/snmp_view_based_acm_mib.erl index 28469a7b4e..37f6dd3f26 100644 --- a/lib/snmp/src/agent/snmp_view_based_acm_mib.erl +++ b/lib/snmp/src/agent/snmp_view_based_acm_mib.erl @@ -247,6 +247,7 @@ add_sec2group(SecModel, SecName, GroupName) -> Key = [Key1, length(Key2) | Key2], case table_cre_row(vacmSecurityToGroupTable, Key, Row) of true -> + snmpa_agent:invalidate_ca_cache(), {ok, Key}; false -> {error, create_failed} @@ -260,6 +261,7 @@ add_sec2group(SecModel, SecName, GroupName) -> delete_sec2group(Key) -> case table_del_row(vacmSecurityToGroupTable, Key) of true -> + snmpa_agent:invalidate_ca_cache(), ok; false -> {error, delete_failed} @@ -279,6 +281,7 @@ add_access(GroupName, Prefix, SecModel, SecLevel, Match, RV, WV, NV) -> Key3 = [SM, SL], Key = Key1 ++ Key2 ++ Key3, snmpa_vacm:insert([{Key, Row}], false), + snmpa_agent:invalidate_ca_cache(), {ok, Key}; {error, Reason} -> {error, Reason}; @@ -287,6 +290,7 @@ add_access(GroupName, Prefix, SecModel, SecLevel, Match, RV, WV, NV) -> end. delete_access(Key) -> + snmpa_agent:invalidate_ca_cache(), snmpa_vacm:delete(Key). @@ -299,6 +303,7 @@ add_view_tree_fam(ViewIndex, SubTree, Status, Mask) -> Key = [length(Key1) | Key1] ++ [length(Key2) | Key2], case table_cre_row(vacmViewTreeFamilyTable, Key, Row) of true -> + snmpa_agent:invalidate_ca_cache(), {ok, Key}; false -> {error, create_failed} @@ -312,6 +317,7 @@ add_view_tree_fam(ViewIndex, SubTree, Status, Mask) -> delete_view_tree_fam(Key) -> case table_del_row(vacmViewTreeFamilyTable, Key) of true -> + snmpa_agent:invalidate_ca_cache(), ok; false -> {error, delete_failed} diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src index 9d10db67a1..9a0a9fb429 100644 --- a/lib/snmp/src/app/snmp.appup.src +++ b/lib/snmp/src/app/snmp.appup.src @@ -24,6 +24,12 @@ [ {"4.20", [ + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []} + ] + }, + {"4.20", + [ + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, {load_module, snmp_target_mib, soft_purge, soft_purge, []}, {load_module, snmpa_mpd, soft_purge, soft_purge, []} ] @@ -52,58 +58,9 @@ {load_module, snmp_community_mib, soft_purge, soft_purge, []}, {load_module, snmp_target_mib, soft_purge, soft_purge, [snmp_conf]}, + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, {update, snmpm_net_if, soft, soft_purge, soft_purge, []}, {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]}, - {update, snmpa_net_if, soft, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd]}, - {update, snmpa_agent, soft, soft_purge, soft_purge, - [snmpa_acm, snmpa_mpd, snmpa_trap]} - ] - }, - {"4.18", - [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmpm, soft_purge, soft_purge, [snmpm_server]}, - {load_module, snmpa_usm, soft_purge, soft_purge, []}, - {load_module, snmpm_usm, soft_purge, soft_purge, []}, - {load_module, snmp_misc, soft_purge, soft_purge, []}, - {load_module, snmp_log, soft_purge, soft_purge, []}, - {load_module, snmp_pdus, soft_purge, soft_purge, []}, - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmp_config, soft_purge, soft_purge, [snmp_conf]}, - {load_module, snmpa_conf, soft_purge, soft_purge, []}, - {load_module, snmpa_mpd, soft_purge, soft_purge, [snmp_conf]}, - {load_module, snmpa_vacm, soft_purge, soft_purge, []}, - {load_module, snmpa_trap, soft_purge, soft_purge, - [snmpa_mpd, snmp_notification_mib, snmp_target_mib, snmpa_net_if]}, - {load_module, snmpa_acm, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd, snmp_target_mib]}, - {load_module, snmpa, soft_purge, soft_purge, - [snmp_community_mib, - snmp_framework_mib, - snmp_standard_mib, - snmp_target_mib, - snmp_user_based_sm_mib, - snmp_view_based_acm_mib]}, - {load_module, snmp_notification_mib, soft_purge, soft_purge, - [snmp_conf, snmp_target_mib, snmpa_mib_lib]}, - {load_module, snmp_community_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_framework_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_standard_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_target_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, - [snmpa_mib_lib, snmpa_vacm]}, - {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, - - {update, snmpm_net_if, soft, soft_purge, soft_purge, []}, - {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]}, - {update, snmpa_net_if, soft, soft_purge, soft_purge, [snmp_conf, snmpa_mpd]}, {update, snmpa_agent, soft, soft_purge, soft_purge, @@ -117,6 +74,12 @@ [ {"4.20", [ + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []} + ] + }, + {"4.20", + [ + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, {load_module, snmp_target_mib, soft_purge, soft_purge, []}, {load_module, snmpa_mpd, soft_purge, soft_purge, []} ] @@ -145,56 +108,7 @@ {load_module, snmp_community_mib, soft_purge, soft_purge, []}, {load_module, snmp_target_mib, soft_purge, soft_purge, [snmp_conf]}, - - {update, snmpm_net_if, soft, soft_purge, soft_purge, []}, - {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]}, - - {update, snmpa_net_if, soft, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd]}, - {update, snmpa_agent, soft, soft_purge, soft_purge, - [snmpa_acm, snmpa_mpd, snmpa_trap]} - ] - }, - {"4.18", - [ - {load_module, snmpa, soft_purge, soft_purge, []}, - {load_module, snmpm, soft_purge, soft_purge, [snmpm_server]}, - {load_module, snmpa_usm, soft_purge, soft_purge, []}, - {load_module, snmpm_usm, soft_purge, soft_purge, []}, - {load_module, snmp_misc, soft_purge, soft_purge, []}, - {load_module, snmp_log, soft_purge, soft_purge, []}, - {load_module, snmp_pdus, soft_purge, soft_purge, []}, - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmpa_conf, soft_purge, soft_purge, [snmp_conf]}, - {load_module, snmp_config, soft_purge, soft_purge, []}, - {load_module, snmpa_mpd, soft_purge, soft_purge, [snmp_conf]}, - {load_module, snmpa_vacm, soft_purge, soft_purge, []}, - {load_module, snmpa_trap, soft_purge, soft_purge, - [snmpa_mpd, snmp_notification_mib, snmp_target_mib, snmpa_net_if]}, - {load_module, snmpa_acm, soft_purge, soft_purge, - [snmp_conf, snmpa_mpd, snmp_target_mib]}, - {load_module, snmpa, soft_purge, soft_purge, - [snmp_community_mib, - snmp_framework_mib, - snmp_standard_mib, - snmp_target_mib, - snmp_user_based_sm_mib, - snmp_view_based_acm_mib]}, - {load_module, snmp_notification_mib, soft_purge, soft_purge, - [snmp_conf, snmp_target_mib, snmpa_mib_lib]}, - {load_module, snmp_community_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_framework_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_standard_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_target_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_user_based_sm_mib, soft_purge, soft_purge, - [snmpa_mib_lib]}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, - [snmpa_mib_lib, snmpa_vacm]}, - {load_module, snmpa_mib_lib, soft_purge, soft_purge, []}, + {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, []}, {update, snmpm_net_if, soft, soft_purge, soft_purge, []}, {update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_net_if]}, diff --git a/lib/snmp/vsn.mk b/lib/snmp/vsn.mk index fe3ba2c04a..08251ab9ea 100644 --- a/lib/snmp/vsn.mk +++ b/lib/snmp/vsn.mk @@ -17,6 +17,6 @@ # # %CopyrightEnd% -SNMP_VSN = 4.20.1 +SNMP_VSN = 4.21 PRE_VSN = APP_VSN = "snmp-$(SNMP_VSN)$(PRE_VSN)" -- cgit v1.2.3