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metasploit-framework
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more legible inspect for meterpreter packets 

git-svn-id: file:///home/svn/framework3/trunk@9445 4d416f70-5f16-0410-b530-b9f4589650da
unstable
James Lee 2010-06-07 15:20:24 +00:00
parent 394f292c4a
commit 6950cae916
1 changed files with 68 additions and 0 deletions
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68
lib/rex/post/meterpreter/packet.rb
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@ -24,6 +24,17 @@ TLV_META_TYPE_COMPRESSED = (1 << 29)
TLV_META_TYPE_GROUP = (1 << 30)
TLV_META_TYPE_COMPLEX = (1 << 31)
# Exclude compressed from the mask since other meta types (e.g. RAW) can also
# be compressed
TLV_META_MASK = (
TLV_META_TYPE_STRING |
TLV_META_TYPE_UINT |
TLV_META_TYPE_RAW |
TLV_META_TYPE_BOOL |
TLV_META_TYPE_GROUP |
TLV_META_TYPE_COMPLEX
)
#
# TLV base starting points
#
@ -114,6 +125,63 @@ class Tlv
end
end
def inspect
utype = type ^ TLV_META_TYPE_COMPRESSED
meta = case (utype & TLV_META_MASK)
when TLV_META_TYPE_STRING; "STRING"
when TLV_META_TYPE_UINT; "INT"
when TLV_META_TYPE_RAW; "RAW"
when TLV_META_TYPE_BOOL; "BOOL"
when TLV_META_TYPE_GROUP; "GROUP"
when TLV_META_TYPE_COMPLEX; "COMPLEX"
else; 'unknown-meta-type'
end
stype = case type
when TLV_TYPE_REQUEST_ID; "REQUEST-ID"
when TLV_TYPE_METHOD; "METHOD"
when TLV_TYPE_RESULT; "RESULT"
when TLV_TYPE_EXCEPTION; "EXCEPTION"
when TLV_TYPE_STRING; "STRING"
when TLV_TYPE_UINT; "UINT"
when TLV_TYPE_BOOL; "BOOL"
when TLV_TYPE_LENGTH; "LENGTH"
when TLV_TYPE_DATA; "DATA"
when TLV_TYPE_FLAGS; "FLAGS"
when TLV_TYPE_CHANNEL_ID; "CHANNEL-ID"
when TLV_TYPE_CHANNEL_TYPE; "CHANNEL-TYPE"
when TLV_TYPE_CHANNEL_DATA; "CHANNEL-DATA"
when TLV_TYPE_CHANNEL_DATA_GROUP; "CHANNEL-DATA-GROUP"
when TLV_TYPE_CHANNEL_CLASS; "CHANNEL-CLASS"
when TLV_TYPE_CHANNEL_PARENTID; "CHANNEL-PARENTID"
when TLV_TYPE_SEEK_WHENCE; "SEEK-WHENCE"
when TLV_TYPE_SEEK_OFFSET; "SEEK-OFFSET"
when TLV_TYPE_SEEK_POS; "SEEK-POS"
when TLV_TYPE_EXCEPTION_CODE; "EXCEPTION-CODE"
when TLV_TYPE_EXCEPTION_STRING; "EXCEPTION-STRING"
when TLV_TYPE_LIBRARY_PATH; "LIBRARY-PATH"
when TLV_TYPE_TARGET_PATH; "TARGET-PATH"
when TLV_TYPE_MIGRATE_PID; "MIGRATE-PID"
when TLV_TYPE_MIGRATE_LEN; "MIGRATE-LEN"
when TLV_TYPE_MIGRATE_PAYLOAD; "MIGRATE-PAYLOAD"
when TLV_TYPE_MIGRATE_ARCH; "MIGRATE-ARCH"
# Extension classes don't exist yet, so can't use their constants
# here.
#when Extensions::Stdapi::TLV_TYPE_IP; 'ip-address'
else; "unknown-#{type}"
end
val = value.inspect
if val.length > 50
val = val[0,50] + ' ..."'
end
"#<#{self.class} type=#{stype} meta-type=#{meta} #{self.class.to_s =~ /Packet/ ? "tlvs=#{@tlvs.inspect}" : "value=#{val}"} >"
end
##
#
# Conditionals