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ModSecurity/tests/regression/misc/00-multipart-parser.t
Victor Hora b960fea4dc Experimenting with testcases
2018-10-10 00:51:28 -04:00

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### Multipart parser tests
# Normal
{
type => "misc",
comment => "multipart parser (normal)",
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500055"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500056"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500057"
),
match_log => {
debug => [ qr/Added file part [0-9a-h]+ to the list: name "image" file name "image.jpg" \(offset 258, length 10\).*Adding request argument \(BODY\): name "name", value "Brian Rectanus".*Adding request argument \(BODY\): name "email", value "brian.rectanus\@breach.com"/s, 1 ],
-debug => [ qr/Multipart.*(?i:error|warning)/, 1 ],
},
match_response => {
status => qr/^200$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => q(multipart/form-data; boundary=0000),
],
normalize_raw_request_data(
q(
--0000
Content-Disposition: form-data; name="name"
Brian Rectanus
--0000
Content-Disposition: form-data; name="email"
brian.rectanus@breach.com
--0000
Content-Disposition: form-data; name="image"; filename="image.jpg"
Content-Type: image/jpeg
BINARYDATA
--0000--
),
),
),
},
# Final CRLF or not, we should still work
{
type => "misc",
comment => "multipart parser (final CRLF)",
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500058"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500059"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500060"
),
match_log => {
debug => [ qr/Adding request argument \(BODY\): name "a", value "1".*Adding request argument \(BODY\): name "b", value "2"/s, 1 ],
-debug => [ qr/Multipart error:/, 1 ],
},
match_response => {
status => qr/^200$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => "multipart/form-data; boundary=---------------------------69343412719991675451336310646",
],
normalize_raw_request_data(
q(
-----------------------------69343412719991675451336310646
Content-Disposition: form-data; name="a"
1
-----------------------------69343412719991675451336310646
Content-Disposition: form-data; name="b"
2
-----------------------------69343412719991675451336310646--
),
),
),
},
# No final CRLF
{
type => "misc",
comment => "multipart parser (no final CRLF)",
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500061"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500062"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500063"
),
match_log => {
debug => [ qr/Adding request argument \(BODY\): name "a", value "1".*Adding request argument \(BODY\): name "b", value "2"/s, 1 ],
-debug => [ qr/Multipart error:/, 1 ],
},
match_response => {
status => qr/^200$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => "multipart/form-data; boundary=---------------------------69343412719991675451336310646",
],
normalize_raw_request_data(
q(
-----------------------------69343412719991675451336310646
Content-Disposition: form-data; name="a"
1
-----------------------------69343412719991675451336310646
Content-Disposition: form-data; name="b"
2
-----------------------------69343412719991675451336310646--),
),
),
},
# Should work with a boundary of "boundary"
{
type => "misc",
comment => "multipart parser (boundary contains \"boundary\")",
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500064"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500065"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500066"
),
match_log => {
debug => [ qr/Adding request argument \(BODY\): name "a", value "1".*Adding request argument \(BODY\): name "b", value "2"/s, 1 ],
-debug => [ qr/Multipart error:/, 1 ],
},
match_response => {
status => qr/^200$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => "multipart/form-data; boundary=------------------------------------------------boundary",
],
normalize_raw_request_data(
q(
--------------------------------------------------boundary
Content-Disposition: form-data; name="a"
1
--------------------------------------------------boundary
Content-Disposition: form-data; name="b"
2
--------------------------------------------------boundary--
),
),
),
},
{
type => "misc",
comment => "multipart parser (boundary contains \"bOuNdArY\")",
note => q(
KHTML Boundary
),
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500067"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500068"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500069"
),
match_log => {
debug => [ qr/Adding request argument \(BODY\): name "a", value "1".*Adding request argument \(BODY\): name "b", value "2"/s, 1 ],
-debug => [ qr/Multipart error:/, 1 ],
},
match_response => {
status => qr/^200$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => "multipart/form-data; boundary=--------0xKhTmLbOuNdArY",
],
normalize_raw_request_data(
q(
----------0xKhTmLbOuNdArY
Content-Disposition: form-data; name="a"
1
----------0xKhTmLbOuNdArY
Content-Disposition: form-data; name="b"
2
----------0xKhTmLbOuNdArY--
),
),
),
},
# We should handle data starting with a "--"
{
type => "misc",
comment => "multipart parser (data contains \"--\")",
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500070"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500071"
),
match_log => {
debug => [ qr/Adding request argument \(BODY\): name "a", value "--test".*Adding request argument \(BODY\): name "b", value "--"/s, 1 ],
-debug => [ qr/Multipart error:/, 1 ],
},
match_response => {
status => qr/^200$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => "multipart/form-data; boundary=---------------------------69343412719991675451336310646",
],
normalize_raw_request_data(
q(
-----------------------------69343412719991675451336310646
Content-Disposition: form-data; name="a"
--test
-----------------------------69343412719991675451336310646
Content-Disposition: form-data; name="b"
--
-----------------------------69343412719991675451336310646--),
),
),
},
# We should emit warnings for parsing errors
{
type => "misc",
comment => "multipart parser error (no final boundary)",
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecAuditLog "$ENV{AUDIT_LOG}"
SecAuditEngine RelevantOnly
),
match_log => {
debug => [ qr/Final boundary missing/, 1 ],
},
match_response => {
status => qr/^500$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => "multipart/form-data; boundary=---------------------------69343412719991675451336310646",
],
normalize_raw_request_data(
q(
-----------------------------69343412719991675451336310646
Content-Disposition: form-data; name="a"
1
-----------------------------69343412719991675451336310646
Content-Disposition: form-data; name="b"
2
),
),
),
},
{
type => "misc",
comment => "multipart parser error (no disposition)",
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecAuditLog "$ENV{AUDIT_LOG}"
SecAuditEngine RelevantOnly
),
match_log => {
-debug => [ qr/Multipart error:/, 1 ],
audit => [ qr/Part missing Content-Disposition header/, 1 ],
debug => [ qr/Part missing Content-Disposition header/, 1 ],
},
match_response => {
status => qr/^200$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => "multipart/form-data; boundary=---------------------------69343412719991675451336310646",
],
normalize_raw_request_data(
q(
-----------------------------69343412719991675451336310646
1
-----------------------------69343412719991675451336310646
2
-----------------------------69343412719991675451336310646--
),
),
),
},
{
type => "misc",
comment => "multipart parser error (bad disposition)",
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecAuditLog "$ENV{AUDIT_LOG}"
SecAuditEngine RelevantOnly
),
match_log => {
audit => [ qr/Invalid Content-Disposition header/, 1 ],
debug => [ qr/Invalid Content-Disposition header/, 1 ],
},
match_response => {
status => qr/^200$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => "multipart/form-data; boundary=---------------------------69343412719991675451336310646",
],
normalize_raw_request_data(
q(
-----------------------------69343412719991675451336310646
Content-Disposition: form-data name="a"
1
-----------------------------69343412719991675451336310646
Content-Disposition: form-data name="b"
2
-----------------------------69343412719991675451336310646--
),
),
),
},
{
type => "misc",
comment => "multipart parser error (no disposition name)",
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecAuditLog "$ENV{AUDIT_LOG}"
SecAuditEngine RelevantOnly
),
match_log => {
-debug => [ qr/Multipart error:/, 1 ],
audit => [ qr/Content-Disposition header missing name field/, 1 ],
debug => [ qr/Content-Disposition header missing name field/, 1 ],
},
match_response => {
status => qr/^200$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => "multipart/form-data; boundary=---------------------------69343412719991675451336310646",
],
normalize_raw_request_data(
q(
-----------------------------69343412719991675451336310646
Content-Disposition: form-data;
1
-----------------------------69343412719991675451336310646
Content-Disposition: form-data;
2
-----------------------------69343412719991675451336310646--
),
),
),
},
# Zero length part name should not crash
{
type => "misc",
comment => "multipart parser (zero length part name)",
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "!\@eq 1" "phase:2,deny,id:500072"
SecRule REQBODY_PROCESSOR_ERROR "!\@eq 1" "phase:2,deny,id:500073"
),
match_log => {
debug => [ qr/name: a.*variable: 1.*Invalid part header \(header name missing\)/s, 1 ],
-debug => [ qr/Adding request argument \(BODY\): name "b"/s, 1 ],
},
match_response => {
status => qr/^200$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => "multipart/form-data; boundary=---------------------------69343412719991675451336310646",
],
normalize_raw_request_data(
q(
-----------------------------69343412719991675451336310646
Content-Disposition: form-data; name="a"
1
-----------------------------69343412719991675451336310646
:
-----------------------------69343412719991675451336310646
Content-Disposition: form-data; name="b"
2
-----------------------------69343412719991675451336310646--
),
),
),
},
# Part header folding
{
type => "misc",
comment => "multipart parser (part header folding - space)",
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "!\@eq 1" "phase:2,deny,status:403,id:500074"
SecRule MULTIPART_HEADER_FOLDING "!\@eq 1" "phase:2,deny,status:403,id:500075"
SecRule MULTIPART_INVALID_HEADER_FOLDING "!\@eq 0" "phase:2,deny,status:403,id:500076"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,status:403,id:500077"
),
match_log => {
debug => [ qr/name: a.*variable: 1.*name: b.*variable: 2/s, 1 ],
},
match_response => {
status => qr/^200$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => "multipart/form-data; boundary=---------------------------69343412719991675451336310646",
],
normalize_raw_request_data(
q(
-----------------------------69343412719991675451336310646
Content-Disposition: form-data;
name="a"
1
-----------------------------69343412719991675451336310646
Content-Disposition: form-data;
name="b"
2
-----------------------------69343412719991675451336310646--
),
),
),
},
{
type => "misc",
comment => "multipart parser (part header folding - tab)",
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "!\@eq 1" "phase:2,deny,status:403,id:500078"
SecRule MULTIPART_HEADER_FOLDING "!\@eq 1" "phase:2,deny,status:403,id:500079"
SecRule MULTIPART_INVALID_HEADER_FOLDING "!\@eq 0" "phase:2,deny,status:403,id:500080"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,status:403,id:500081"
),
match_log => {
debug => [ qr/name: a.*variable: 1.*name: b.*variable: 2/s, 1 ],
},
match_response => {
status => qr/^200$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => "multipart/form-data; boundary=---------------------------69343412719991675451336310646",
],
normalize_raw_request_data(
q(
-----------------------------69343412719991675451336310646
Content-Disposition: form-data;
name="a"
1
-----------------------------69343412719991675451336310646
Content-Disposition: form-data;
name="b"
2
-----------------------------69343412719991675451336310646--
),
),
),
},
{
type => "misc",
comment => "multipart parser (part header folding - mixed)",
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "!\@eq 1" "phase:2,deny,status:403,id:500082"
SecRule MULTIPART_HEADER_FOLDING "!\@eq 1" "phase:2,deny,status:403,id:500083"
SecRule MULTIPART_INVALID_HEADER_FOLDING "!\@eq 0" "phase:2,deny,status:403,id:500084"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,status:403,id:500085"
),
match_log => {
debug => [ qr/name: a.*variable: 1.*name: b.*variable: 2/s, 1 ],
},
match_response => {
status => qr/^200$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => "multipart/form-data; boundary=---------------------------69343412719991675451336310646",
],
normalize_raw_request_data(
q(
-----------------------------69343412719991675451336310646
Content-Disposition: form-data; name="a"
1
-----------------------------69343412719991675451336310646
Content-Disposition: form-data;
name="b"
2
-----------------------------69343412719991675451336310646--
),
),
),
},
{
type => "misc",
comment => "multipart parser (part header folding - invalid)",
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "!\@eq 1" "phase:2,deny,status:403,id:500086"
SecRule MULTIPART_HEADER_FOLDING "!\@eq 1" "phase:2,deny,status:403,id:500087"
SecRule MULTIPART_INVALID_HEADER_FOLDING "!\@eq 1" "phase:2,deny,status:403,id:500088"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,status:403,id:500089"
),
match_log => {
debug => [ qr/name: a.*variable: 1.*name: b.*variable: 2/s, 1 ],
},
match_response => {
status => qr/^200$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => "multipart/form-data; boundary=---------------------------69343412719991675451336310646",
],
normalize_raw_request_data(
q(
-----------------------------69343412719991675451336310646
Content-Disposition: form-data; name="a"
1
-----------------------------69343412719991675451336310646
Content-Disposition: form-data;
name="b"
2
-----------------------------69343412719991675451336310646--
),
),
),
},
{
type => "misc",
comment => "multipart parser (part header folding - mixed invalid)",
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "!\@eq 1" "phase:2,deny,status:403,id:500090"
SecRule MULTIPART_HEADER_FOLDING "!\@eq 1" "phase:2,deny,status:403,id:500091"
SecRule MULTIPART_INVALID_HEADER_FOLDING "!\@eq 1" "phase:2,deny,status:403,id:500092"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,status:403,id:500093"
),
match_log => {
debug => [ qr/name: a.*variable: 1.*name: b.*variable: 2/s, 1 ],
},
match_response => {
status => qr/^200$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => "multipart/form-data; boundary=---------------------------69343412719991675451336310646",
],
normalize_raw_request_data(
q(
-----------------------------69343412719991675451336310646
Content-Disposition: form-data; name="a"
1
-----------------------------69343412719991675451336310646
Content-Disposition: form-data;
name="b"
2
-----------------------------69343412719991675451336310646--
),
),
),
},
# Data following final boundary should set flag
{
type => "misc",
comment => "multipart parser (data after final boundary)",
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_DATA_AFTER "\@eq 1" "phase:2,deny,status:403,id:500094"
),
match_log => {
debug => [ qr/name: a.*variable: 1.*Ignoring data after last boundary/s, 1 ],
-debug => [ qr/Adding request argument \(BODY\): name "b"/s, 1 ],
},
match_response => {
status => qr/^403$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => "multipart/form-data; boundary=---------------------------69343412719991675451336310646",
],
normalize_raw_request_data(
q(
-----------------------------69343412719991675451336310646
Content-Disposition: form-data; name="a"
1
-----------------------------69343412719991675451336310646--
-----------------------------69343412719991675451336310646
Content-Disposition: form-data; name="b"
2
-----------------------------69343412719991675451336310646--
),
),
),
},
# Single quoted data is invalid
{
type => "misc",
comment => "multipart parser (C-D uses single quotes)",
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "!\@eq 1" "phase:2,deny,id:500095"
SecRule MULTIPART_INVALID_QUOTING "!\@eq 1" "phase:2,deny,id:500096"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "chain,phase:2,deny,id:500097"
),
match_log => {
debug => [ qr/name: a.*variable: 1.*Duplicate Content-Disposition name/s, 1 ],
-debug => [ qr/Adding request argument \(BODY\): name "b/s, 1 ],
},
match_response => {
status => qr/^200$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => "multipart/form-data; boundary=---------------------------69343412719991675451336310646",
],
normalize_raw_request_data(
q(
-----------------------------69343412719991675451336310646
Content-Disposition: form-data; name="a"
1
-----------------------------69343412719991675451336310646
Content-Disposition: form-data; name=';filename="dummy';name=b;"
2
-----------------------------69343412719991675451336310646--
),
),
),
},
# Invalid boundary separators
{
type => "misc",
comment => "multipart parser (invalid C-T boundary separator - comma)",
note => q(
PHP 5.2.3 - no effect.
),
conf => qq(
SecRuleEngine On
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500098"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500099"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500100"
),
match_log => {
error => [ qr/Invalid boundary in C-T \(malformed\)/, 1 ],
},
match_response => {
status => qr/^403$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => q(multipart/form-data, boundary=0000),
],
normalize_raw_request_data(
q(
--0000
Content-Disposition: form-data; name="name"
Brian Rectanus
--0000
Content-Disposition: form-data; name="email"
brian.rectanus@breach.com
--0000
Content-Disposition: form-data; name="image"; filename="image.jpg"
Content-Type: image/jpeg
BINARYDATA
--0000--
),
),
),
},
{
type => "misc",
comment => "multipart parser (invalid C-T boundary separator - space)",
note => q(
PHP 5.2.3 - no effect.
),
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500101"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500102"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500103"
),
match_log => {
},
match_response => {
status => qr/^403$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => q(multipart/form-data boundary=0000),
],
normalize_raw_request_data(
q(
--0000
Content-Disposition: form-data; name="name"
Brian Rectanus
--0000
Content-Disposition: form-data; name="email"
brian.rectanus@breach.com
--0000
Content-Disposition: form-data; name="image"; filename="image.jpg"
Content-Type: image/jpeg
BINARYDATA
--0000--
),
),
),
},
# Invalid boundary parameter names
{
type => "misc",
comment => "multipart parser (invalid C-T boundary parameter name - case)",
note => q(
PHP 5.2.3 - does not recognise boundary.
),
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500104"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500105"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500106"
),
match_log => {
error => [ qr/Invalid boundary in C-T \(case sensitivity\)/, 1 ],
},
match_response => {
status => qr/^403$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => q(multipart/form-data; bOundAry=0000),
],
normalize_raw_request_data(
q(
--0000
Content-Disposition: form-data; name="name"
Brian Rectanus
--0000
Content-Disposition: form-data; name="email"
brian.rectanus@breach.com
--0000
Content-Disposition: form-data; name="image"; filename="image.jpg"
Content-Type: image/jpeg
BINARYDATA
--0000--
),
),
),
},
{
type => "misc",
comment => "multipart parser (invalid C-T boundary parameter name - trailing chars)",
note => q(
PHP 5.2.3 - does not recognise boundary.
),
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500107"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500108"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500109"
),
match_log => {
error => [ qr/Invalid boundary in C-T \(parameter name\)/, 1 ],
},
match_response => {
status => qr/^403$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => q(multipart/form-data; boundary123=0000),
],
normalize_raw_request_data(
q(
--0000
Content-Disposition: form-data; name="name"
Brian Rectanus
--0000
Content-Disposition: form-data; name="email"
brian.rectanus@breach.com
--0000
Content-Disposition: form-data; name="image"; filename="image.jpg"
Content-Type: image/jpeg
BINARYDATA
--0000--
),
),
),
},
# Invalid boundaries
{
type => "misc",
comment => "multipart parser (multiple C-T boundaries - first quoted)",
note => q(
PHP 5.2.3 - uses first boundary.
),
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500110"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500111"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500112"
),
match_log => {
debug => [ qr/Multiple boundary parameters in C-T/, 1 ],
},
match_response => {
status => qr/^403$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => q(multipart/form-data; boundary="0000"; boundary=1111),
],
normalize_raw_request_data(
q(
--0000
Content-Disposition: form-data; name="name"
Brian Rectanus
--0000
Content-Disposition: form-data; name="email"
brian.rectanus@breach.com
--0000
Content-Disposition: form-data; name="image"; filename="image.jpg"
Content-Type: image/jpeg
BINARYDATA
--0000--
),
),
),
},
{
type => "misc",
comment => "multipart parser (multiple C-T boundaries - comma separated)",
note => q(
PHP 5.2.3 - uses first boundary.
),
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500113"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500114"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500115"
),
match_log => {
debug => [ qr/Multiple boundary parameters in C-T/, 1 ],
},
match_response => {
status => qr/^403$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => q(multipart/form-data; boundary=0000, boundary=1111),
],
normalize_raw_request_data(
q(
--0000
Content-Disposition: form-data; name="name"
Brian Rectanus
--0000
Content-Disposition: form-data; name="email"
brian.rectanus@breach.com
--0000
Content-Disposition: form-data; name="image"; filename="image.jpg"
Content-Type: image/jpeg
BINARYDATA
--0000--
),
),
),
},
{
type => "misc",
comment => "multipart parser (boundary whitespace in C-T - after name)",
note => q(
PHP 5.2.3 - no effect.
),
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500116"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500117"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500118"
),
match_log => {
},
match_response => {
status => qr/^403$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => q(multipart/form-data; boundary =0000),
],
normalize_raw_request_data(
q(
--0000
Content-Disposition: form-data; name="name"
Brian Rectanus
--0000
Content-Disposition: form-data; name="email"
brian.rectanus@breach.com
--0000
Content-Disposition: form-data; name="image"; filename="image.jpg"
Content-Type: image/jpeg
BINARYDATA
--0000--
),
),
),
},
{
type => "misc",
comment => "multipart parser (boundary whitespace in C-T - before value)",
note => q(
PHP 5.2.3 - uses " 0000" as boundary.
We should probably interpret it as "0000" and just flag a strict error.
),
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500119"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500120"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500121"
),
match_log => {
debug => [ qr/boundary whitespace in C-T header/, 1 ],
},
match_response => {
status => qr/^500$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => q(multipart/form-data; boundary= 0000),
],
normalize_raw_request_data(
q(
--0000
Content-Disposition: form-data; name="name"
Brian Rectanus
--0000
Content-Disposition: form-data; name="email"
brian.rectanus@breach.com
--0000
Content-Disposition: form-data; name="image"; filename="image.jpg"
Content-Type: image/jpeg
BINARYDATA
--0000--
),
),
),
},
{
type => "misc",
comment => "multipart parser (boundary whitespace in C-T - after value)",
note => q(
PHP 5.2.3 - no effect.
Apache just silently removes the trailing whitespace for us.
),
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500122"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500123"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500124"
),
match_log => {
debug => [ qr/Added file part [0-9a-h]+ to the list: name "image" file name "image.jpg" \(offset 258, length 10\).*Adding request argument \(BODY\): name "name", value "Brian Rectanus".*Adding request argument \(BODY\): name "email", value "brian.rectanus\@breach.com"/s, 1 ],
-debug => [ qr/Multipart.*(?i:error|warning)/, 1 ],
},
match_response => {
status => qr/^200$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => q(multipart/form-data; boundary=0000 ),
],
normalize_raw_request_data(
q(
--0000
Content-Disposition: form-data; name="name"
Brian Rectanus
--0000
Content-Disposition: form-data; name="email"
brian.rectanus@breach.com
--0000
Content-Disposition: form-data; name="image"; filename="image.jpg"
Content-Type: image/jpeg
BINARYDATA
--0000--
),
),
),
},
# Special chars
{
type => "misc",
comment => "multipart parser (boundary special char - trailing whitespace+token)",
note => q(
PHP 5.2.3 - uses "0000 1111" as boundary.
),
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500125"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500126"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500127"
),
match_log => {
debug => [ qr/No boundaries found in payload/, 1 ],
},
match_response => {
status => qr/^500$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => q(multipart/form-data; boundary=0000 1111),
],
normalize_raw_request_data(
q(
--0000
Content-Disposition: form-data; name="name"
Brian Rectanus
--0000
Content-Disposition: form-data; name="email"
brian.rectanus@breach.com
--0000
Content-Disposition: form-data; name="image"; filename="image.jpg"
Content-Type: image/jpeg
BINARYDATA
--0000--
),
),
),
},
{
type => "misc",
comment => "multipart parser (boundary special char - trailing comma+token)",
note => q(
PHP 5.2.3 - uses "0000" as boundary.
),
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500128"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500129"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500130"
),
match_log => {
debug => [ qr/Invalid boundary in C-T \(characters\)/, 1 ],
},
match_response => {
status => qr/^403$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => q(multipart/form-data; boundary=0000,1111),
],
normalize_raw_request_data(
q(
--0000
Content-Disposition: form-data; name="name"
Brian Rectanus
--0000
Content-Disposition: form-data; name="email"
brian.rectanus@breach.com
--0000
Content-Disposition: form-data; name="image"; filename="image.jpg"
Content-Type: image/jpeg
BINARYDATA
--0000--
),
),
),
},
# Quoting
{
type => "misc",
comment => "multipart parser (quoted boundary - normal)",
note => q(
PHP 5.2.3 - no effect.
),
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500131"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500132"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500133"
),
match_log => {
debug => [ qr/boundary was quoted/, 1 ],
},
match_response => {
status => qr/^403$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => q(multipart/form-data; boundary="0000"),
],
normalize_raw_request_data(
q(
--0000
Content-Disposition: form-data; name="name"
Brian Rectanus
--0000
Content-Disposition: form-data; name="email"
brian.rectanus@breach.com
--0000
Content-Disposition: form-data; name="image"; filename="image.jpg"
Content-Type: image/jpeg
BINARYDATA
--0000--
),
),
),
},
{
type => "misc",
comment => "multipart parser (quoted boundary value - whitespace before)",
note => q(
PHP 5.2.3 - uses " 0000" as boundary.
),
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500134"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500135"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500136"
),
match_log => {
debug => [ qr/boundary was quoted.*No boundaries found in payload/s, 1 ],
},
match_response => {
status => qr/^500$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => q(multipart/form-data; boundary=" 0000"),
],
normalize_raw_request_data(
q(
--0000
Content-Disposition: form-data; name="name"
Brian Rectanus
--0000
Content-Disposition: form-data; name="email"
brian.rectanus@breach.com
--0000
Content-Disposition: form-data; name="image"; filename="image.jpg"
Content-Type: image/jpeg
BINARYDATA
--0000--
),
),
),
},
{
type => "misc",
comment => "multipart parser (quoted boundary value - whitespace after)",
note => q(
PHP 5.2.3 - uses "0000 " as boundary.
Trailing whitespace violates RFC as well.
),
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500137"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500138"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500139"
),
match_log => {
debug => [ qr/boundary was quoted.*No boundaries found in payload/s, 1 ],
},
match_response => {
status => qr/^500$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => q(multipart/form-data; boundary="0000 "),
],
normalize_raw_request_data(
q(
--0000
Content-Disposition: form-data; name="name"
Brian Rectanus
--0000
Content-Disposition: form-data; name="email"
brian.rectanus@breach.com
--0000
Content-Disposition: form-data; name="image"; filename="image.jpg"
Content-Type: image/jpeg
BINARYDATA
--0000--
),
),
),
},
{
type => "misc",
comment => "multipart parser (quoted boundary value - whitespace between)",
note => q(
PHP 5.2.3 - uses "0000 " as boundary.
),
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500140"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500141"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500142"
),
match_log => {
debug => [ qr/boundary was quoted/s, 1 ],
-debug => [ qr/No boundaries found in payload/s, 1 ],
},
match_response => {
status => qr/^403$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => q(multipart/form-data; boundary="0000 1111"),
],
normalize_raw_request_data(
q(
--0000 1111
Content-Disposition: form-data; name="name"
Brian Rectanus
--0000 1111
Content-Disposition: form-data; name="email"
brian.rectanus@breach.com
--0000 1111
Content-Disposition: form-data; name="image"; filename="image.jpg"
Content-Type: image/jpeg
BINARYDATA
--0000 1111--
),
),
),
},
{
type => "misc",
comment => "multipart parser (quoted boundary value - contained quote)",
note => q(
PHP 5.2.3 - uses "0000 " as boundary.
),
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500143"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500144"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500145"
),
match_log => {
debug => [ qr/Invalid boundary in C-T \(characters\)/, 1 ],
},
match_response => {
status => qr/^403$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => q(multipart/form-data; boundary="00\"00"),
],
normalize_raw_request_data(
q(
--00"00
Content-Disposition: form-data; name="name"
Brian Rectanus
--00"00
Content-Disposition: form-data; name="email"
brian.rectanus@breach.com
--00"00
Content-Disposition: form-data; name="image"; filename="image.jpg"
Content-Type: image/jpeg
BINARYDATA
--00"00--
),
),
),
},
{
type => "misc",
comment => "multipart parser (quoted boundary value - two quoted values)",
note => q(
PHP 5.2.3 - does not work, uses "00" as boundary.
),
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500146"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500147"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500148"
),
match_log => {
debug => [ qr/Invalid boundary in C-T \(characters\)/, 1 ],
},
match_response => {
status => qr/^403$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => q(multipart/form-data; boundary="00""00"),
],
normalize_raw_request_data(
q(
--00"00
Content-Disposition: form-data; name="name"
Brian Rectanus
--00"00
Content-Disposition: form-data; name="email"
brian.rectanus@breach.com
--00"00
Content-Disposition: form-data; name="image"; filename="image.jpg"
Content-Type: image/jpeg
BINARYDATA
--00"00--
),
),
),
},
{
type => "misc",
comment => "multipart parser (partial quoted boundary value - only start quote)",
note => q(
PHP 5.2.3 - breaks parsing.
),
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500149"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500150"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500151"
),
match_log => {
debug => [ qr/Invalid boundary in C-T \(quote\)/, 1 ],
},
match_response => {
status => qr/^403$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => q(multipart/form-data; boundary="0000),
],
normalize_raw_request_data(
q(
--0000
Content-Disposition: form-data; name="name"
Brian Rectanus
--0000
Content-Disposition: form-data; name="email"
brian.rectanus@breach.com
--0000
Content-Disposition: form-data; name="image"; filename="image.jpg"
Content-Type: image/jpeg
BINARYDATA
--0000--
),
),
),
},
{
type => "misc",
comment => "multipart parser (partial quoted boundary value - only end quote)",
note => q(
PHP 5.2.3 - breaks parsing.
),
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500152"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500153"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500154"
),
match_log => {
debug => [ qr/Invalid boundary in C-T \(quote\)/, 1 ],
},
match_response => {
status => qr/^403$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => q(multipart/form-data; boundary=0000"),
],
normalize_raw_request_data(
q(
--0000
Content-Disposition: form-data; name="name"
Brian Rectanus
--0000
Content-Disposition: form-data; name="email"
brian.rectanus@breach.com
--0000
Content-Disposition: form-data; name="image"; filename="image.jpg"
Content-Type: image/jpeg
BINARYDATA
--0000--
),
),
),
},
# Multipart mixed
{
type => "misc",
comment => "multipart parser (multipart mixed - normal)",
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500155"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500156"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500157"
),
match_log => {
debug => [ qr/Invalid Content-Disposition header/, 1 ],
},
match_response => {
status => qr/^403$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => q(multipart/form-data; boundary=0000),
],
normalize_raw_request_data(
q(
--0000
Content-Disposition: form-data; name="name"
Brian Rectanus
--0000
Content-Disposition: form-data; name="email"
brian.rectanus@breach.com
--0000
Content-Disposition: attachment
Content-Type: multipart/mixed; boundary=BbC04y
--BbC04y
Content-Disposition: file; filename="file1.txt"
Content-Type: text/plain
... contents of file1.txt ...
--BbC04y
Content-Disposition: file; filename="file2.gif
Content-Type: image/jpeg
Content-Transfer-Encoding: binary
...contents of file2.gif...
--0000--
),
),
),
},
{
type => "misc",
comment => "multipart parser (multipart mixed - missing disposition)",
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny,id:500158"
SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny,id:500159"
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500160"
),
match_log => {
debug => [ qr/Part missing Content-Disposition header/, 1 ],
},
match_response => {
status => qr/^403$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => q(multipart/form-data; boundary=0000),
],
normalize_raw_request_data(
q(
--0000
Content-Disposition: form-data; name="name"
Brian Rectanus
--0000
Content-Disposition: form-data; name="email"
brian.rectanus@breach.com
--0000
Content-Type: multipart/mixed; boundary=BbC04y
--BbC04y
Content-Disposition: file; filename="file1.txt"
Content-Type: text/plain
... contents of file1.txt ...
--BbC04y
Content-Disposition: file; filename="file2.gif
Content-Type: image/jpeg
Content-Transfer-Encoding: binary
...contents of file2.gif...
--0000--
),
),
),
},
# File limits
{
type => "misc",
comment => "multipart parser (normal)",
conf => qq(
SecRuleEngine On
SecDebugLog $ENV{DEBUG_LOG}
SecDebugLogLevel 9
SecRequestBodyAccess On
SecTmpDir "$ENV{TEMP_DIR}"
SecUploadDir "$ENV{UPLOAD_DIR}"
SecUploadKeepFiles On
SecUploadFileLimit 2
# These should be set
SecRule MULTIPART_STRICT_ERROR "!\@eq 1" "phase:2,deny,id:500161"
SecRule MULTIPART_FILE_LIMIT_EXCEEDED "!\@eq 1" "phase:2,deny,id:500162"
# This should not be set
SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny,id:500163"
# Theses should still be accurate
SecRule &FILES "!\@eq 3" "phase:2,deny,id:500164"
SecRule &FILES_NAMES "!\@eq 3" "phase:2,deny,id:500165"
SecRule &FILES_SIZES "!\@eq 3" "phase:2,deny,id:500166"
SecRule FILES_SIZES:/^image/ "\@eq 0" "phase:2,deny,id:500167"
# This should be the SecUploadFileLimit
SecRule &FILES_TMPNAMES "!\@eq 2" "phase:2,deny,id:500168"
),
match_log => {
debug => [ qr/Multipart: Upload file limit exceeded.*name: test.*variable: This is test data/s, 1 ],
},
match_response => {
status => qr/^200$/,
},
request => new HTTP::Request(
POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
[
"Content-Type" => q(multipart/form-data; boundary=0000),
],
normalize_raw_request_data(
q(
--0000
Content-Disposition: form-data; name="name"
Brian Rectanus
--0000
Content-Disposition: form-data; name="email"
brian.rectanus@breach.com
--0000
Content-Disposition: form-data; name="image1"; filename="image1.jpg"
Content-Type: image/jpeg
BINARYDATA1
--0000
Content-Disposition: form-data; name="image2"; filename="image2.jpg"
Content-Type: image/jpeg
BINARYDATA2
--0000
Content-Disposition: form-data; name="image3"; filename="image3.jpg"
Content-Type: image/jpeg
BINARYDATA3
--0000
Content-Disposition: form-data; name="test"
This is test data.
--0000--
),
),
),
},
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