diff options
Diffstat (limited to 'lib/snmp/src')
| -rw-r--r-- | lib/snmp/src/app/snmp.appup.src | 42 | ||||
| -rw-r--r-- | lib/snmp/src/misc/snmp_usm.erl | 15 |
2 files changed, 17 insertions, 40 deletions
diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src index 6edcf7e833..e1bf7692b3 100644 --- a/lib/snmp/src/app/snmp.appup.src +++ b/lib/snmp/src/app/snmp.appup.src @@ -29,24 +29,9 @@ %% {add_module, snmpm_net_if_mt} [ - {"4.24.1", - [ - {load_module, snmpa, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_mib, soft, soft_purge, soft_purge, []} - ] - }, - {"4.24", - [ - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, - [snmp_conf]}, - {load_module, snmpa, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_mib, soft, soft_purge, soft_purge, []} - ] - }, + {"4.24.2", [{restart_application, snmp}]}, + {"4.24.1", [{restart_application, snmp}]}, + {"4.24", [{restart_application, snmp}]}, {"4.23.1", [{restart_application, snmp}]}, {"4.23", [{restart_application, snmp}]} ], @@ -57,24 +42,9 @@ %% {remove, {snmpm_net_if_mt, soft_purge, soft_purge}} [ - {"4.24.1", - [ - {load_module, snmpa, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_mib, soft, soft_purge, soft_purge, []} - ] - }, - {"4.24", - [ - {load_module, snmp_conf, soft_purge, soft_purge, []}, - {load_module, snmp_view_based_acm_mib, soft_purge, soft_purge, - [snmp_conf]}, - {load_module, snmpa, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_local_db, soft, soft_purge, soft_purge, []}, - {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_agent]}, - {update, snmpa_mib, soft, soft_purge, soft_purge, []} - ] - }, + {"4.24.2", [{restart_application, snmp}]}, + {"4.24.1", [{restart_application, snmp}]}, + {"4.24", [{restart_application, snmp}]}, {"4.23.1", [{restart_application, snmp}]}, {"4.23", [{restart_application, snmp}]} ] diff --git a/lib/snmp/src/misc/snmp_usm.erl b/lib/snmp/src/misc/snmp_usm.erl index 67e3476816..0c57f535cd 100644 --- a/lib/snmp/src/misc/snmp_usm.erl +++ b/lib/snmp/src/misc/snmp_usm.erl @@ -42,6 +42,9 @@ -define(i32(Int), (Int bsr 24) band 255, (Int bsr 16) band 255, (Int bsr 8) band 255, Int band 255). +-define(BLOCK_CIPHER_AES, aes_cfb128). +-define(BLOCK_CIPHER_DES, des_cbc). + %%----------------------------------------------------------------- %% Func: passwd2localized_key/3 @@ -210,7 +213,8 @@ des_encrypt(PrivKey, Data, SaltFun) -> IV = list_to_binary(snmp_misc:str_xor(PreIV, Salt)), TailLen = (8 - (length(Data) rem 8)) rem 8, Tail = mk_tail(TailLen), - EncData = crypto:block_encrypt(des_cbc, DesKey, IV, [Data,Tail]), + EncData = crypto:block_encrypt(?BLOCK_CIPHER_DES, + DesKey, IV, [Data,Tail]), {ok, binary_to_list(EncData), Salt}. des_decrypt(PrivKey, MsgPrivParams, EncData) @@ -224,7 +228,8 @@ des_decrypt(PrivKey, MsgPrivParams, EncData) Salt = MsgPrivParams, IV = list_to_binary(snmp_misc:str_xor(PreIV, Salt)), %% Whatabout errors here??? E.g. not a mulitple of 8! - Data = binary_to_list(crypto:block_decrypt(des_cbc, DesKey, IV, EncData)), + Data = binary_to_list(crypto:block_decrypt(?BLOCK_CIPHER_DES, + DesKey, IV, EncData)), Data2 = snmp_pdus:strip_encrypted_scoped_pdu_data(Data), {ok, Data2}; des_decrypt(PrivKey, BadMsgPrivParams, EncData) -> @@ -242,7 +247,8 @@ aes_encrypt(PrivKey, Data, SaltFun) -> EngineBoots = snmp_framework_mib:get_engine_boots(), EngineTime = snmp_framework_mib:get_engine_time(), IV = list_to_binary([?i32(EngineBoots), ?i32(EngineTime) | Salt]), - EncData = crypto:block_encrypt(aes_cbf128, AesKey, IV, Data), + EncData = crypto:block_encrypt(?BLOCK_CIPHER_AES, + AesKey, IV, Data), {ok, binary_to_list(EncData), Salt}. aes_decrypt(PrivKey, MsgPrivParams, EncData, EngineBoots, EngineTime) @@ -251,7 +257,8 @@ aes_decrypt(PrivKey, MsgPrivParams, EncData, EngineBoots, EngineTime) Salt = MsgPrivParams, IV = list_to_binary([?i32(EngineBoots), ?i32(EngineTime) | Salt]), %% Whatabout errors here??? E.g. not a mulitple of 8! - Data = binary_to_list(crypto:block_decrypt(aes_cbf128, AesKey, IV, EncData)), + Data = binary_to_list(crypto:block_decrypt(?BLOCK_CIPHER_AES, + AesKey, IV, EncData)), Data2 = snmp_pdus:strip_encrypted_scoped_pdu_data(Data), {ok, Data2}. |