Enabled SHA authentication and AES privacy (encryption) using OpenSSL.
Upgraded from libnl1 to libnl3 dependency.
Disable minimal agent when privacy is enabled.

Tested SNMPv3 with USM (User-based Security Model) SHA auth + AES priv, minimal 
agent option disabled.

Signed-off-by: Bruno Thomsen <[email protected]>
---
 rules/net-snmp.in   |   13 ++++++++++++-
 rules/net-snmp.make |    4 ++--
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/rules/net-snmp.in b/rules/net-snmp.in
index 9821328..052e59e 100644
--- a/rules/net-snmp.in
+++ b/rules/net-snmp.in
@@ -5,8 +5,10 @@ menuconfig NET_SNMP
        select LIBC_M
        select GCCLIBS_GCC_S    if NET_SNMP_AGENT
        select LIBC_DL          if NET_SNMP_AGENT || NET_SNMP_APPLICATIONS
-       select LIBNL            if NET_SNMP_AGENT || NET_SNMP_APPLICATIONS
+       select LIBNL3           if NET_SNMP_AGENT || NET_SNMP_APPLICATIONS
        select LM_SENSORS       if NET_SNMP_MIB_MODULES_LM_SENSORS
+       select OPENSSL          if NET_SNMP_SHA_AES
+       select NET_SNMP_PRIVACY if NET_SNMP_SHA_AES || NET_SNMP_DES
 
 if NET_SNMP
 
@@ -174,6 +176,7 @@ endchoice
 config NET_SNMP_MINI_AGENT
        bool
        default y
+       depends on ! NET_SNMP_PRIVACY
        prompt "minimal agent"
 
 config NET_SNMP_AGENT
@@ -200,6 +203,10 @@ config NET_SNMP_SNMPV2C
        bool
        prompt "support for SNMPv2c"
 
+config NET_SNMP_PRIVACY
+       bool
+       prompt "support for privacy (encryption)"
+
 config NET_SNMP_DES
        bool
        prompt "DES encryption"
@@ -208,6 +215,10 @@ config NET_SNMP_MD5
        bool
        prompt "MD5 authentication"
 
+config NET_SNMP_SHA_AES
+       bool
+       prompt "SHA authentication and AES encryption"
+
 config NET_SNMP_DOM_SOCK_ONLY
        bool "Disable UDP/TCP transports for agentx" if NET_SNMP_AGENT
        default y
diff --git a/rules/net-snmp.make b/rules/net-snmp.make
index 6bdecd8..6ddb954 100644
--- a/rules/net-snmp.make
+++ b/rules/net-snmp.make
@@ -47,7 +47,7 @@ NET_SNMP_AUTOCONF := \
        $(GLOBAL_IPV6_OPTION) \
        --with-defaults \
        --disable-manuals \
-       --without-openssl \
+       --$(call ptx/wwo, PTXCONF_NET_SNMP_SHA_AES)-openssl \
        --with-mib-modules="$(NET_SNMP_MIB_MODULES-y)" \
        --with-out-mib-modules="$(NET_SNMP_MIB_MODULES-)" \
        --with-mibs=$(PTXCONF_NET_SNMP_DEFAULT_MIBS) \
@@ -58,7 +58,7 @@ NET_SNMP_AUTOCONF := \
        --disable-embedded-perl \
        --without-perl-modules \
        --disable-static \
-       --disable-privacy \
+       --$(call ptx/endis, PTXCONF_NET_SNMP_PRIVACY)-privacy \
        --disable-internal-md5 \
        --$(call ptx/endis, 
PTXCONF_NET_SNMP_DOM_SOCK_ONLY)-agentx-dom-sock-only \
        --enable-mib-config-checking \
-- 
1.7.9.5


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