mirror of
https://github.com/owasp-modsecurity/ModSecurity.git
synced 2025-08-13 21:36:00 +03:00
407 lines
11 KiB
Perl
407 lines
11 KiB
Perl
### Multipart parser tests
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# Final CRLF or not, we should still work
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{
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type => "misc",
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comment => "multipart parser (final CRLF)",
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conf => qq(
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SecRuleEngine On
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SecDebugLog $ENV{DEBUG_LOG}
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SecDebugLogLevel 9
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SecRequestBodyAccess On
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SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny"
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SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny"
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SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny"
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),
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match_log => {
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debug => [ qr/Adding request argument \(BODY\): name "a", value "1".*Adding request argument \(BODY\): name "b", value "2"/s, 1 ],
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-debug => [ qr/Multipart error:/, 1 ],
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},
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match_response => {
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status => qr/^200$/,
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},
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request => new HTTP::Request(
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POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
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[
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"Content-Type" => "multipart/form-data; boundary=---------------------------69343412719991675451336310646",
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],
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normalize_raw_request_data(
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q(
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-----------------------------69343412719991675451336310646
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Content-Disposition: form-data; name="a"
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1
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-----------------------------69343412719991675451336310646
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Content-Disposition: form-data; name="b"
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2
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-----------------------------69343412719991675451336310646--
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),
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),
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),
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},
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{
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type => "misc",
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comment => "multipart parser (no final CRLF)",
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conf => qq(
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SecRuleEngine On
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SecDebugLog $ENV{DEBUG_LOG}
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SecDebugLogLevel 9
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SecRequestBodyAccess On
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SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny"
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SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny"
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SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny"
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),
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match_log => {
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debug => [ qr/Adding request argument \(BODY\): name "a", value "1".*Adding request argument \(BODY\): name "b", value "2"/s, 1 ],
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-debug => [ qr/Multipart error:/, 1 ],
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},
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match_response => {
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status => qr/^200$/,
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},
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request => new HTTP::Request(
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POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
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[
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"Content-Type" => "multipart/form-data; boundary=---------------------------69343412719991675451336310646",
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],
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normalize_raw_request_data(
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q(
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-----------------------------69343412719991675451336310646
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Content-Disposition: form-data; name="a"
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1
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-----------------------------69343412719991675451336310646
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Content-Disposition: form-data; name="b"
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2
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-----------------------------69343412719991675451336310646--),
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),
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),
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},
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# Should work with a boundary of "boundary"
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{
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type => "misc",
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comment => "multipart parser (boundary contains \"boundary\")",
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conf => qq(
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SecRuleEngine On
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SecDebugLog $ENV{DEBUG_LOG}
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SecDebugLogLevel 9
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SecRequestBodyAccess On
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SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny"
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SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny"
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SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny"
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),
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match_log => {
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debug => [ qr/Adding request argument \(BODY\): name "a", value "1".*Adding request argument \(BODY\): name "b", value "2"/s, 1 ],
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-debug => [ qr/Multipart error:/, 1 ],
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},
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match_response => {
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status => qr/^200$/,
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},
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request => new HTTP::Request(
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POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
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[
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"Content-Type" => "multipart/form-data; boundary=------------------------------------------------boundary",
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],
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normalize_raw_request_data(
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q(
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--------------------------------------------------boundary
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Content-Disposition: form-data; name="a"
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1
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--------------------------------------------------boundary
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Content-Disposition: form-data; name="b"
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2
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--------------------------------------------------boundary--
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),
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),
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),
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},
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{
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type => "misc",
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comment => "multipart parser (boundary contains \"bOuNdArY\")",
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note => q(
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KHTML Boundary
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),
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conf => qq(
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SecRuleEngine On
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SecDebugLog $ENV{DEBUG_LOG}
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SecDebugLogLevel 9
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SecRequestBodyAccess On
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SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny"
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SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny"
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SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny"
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),
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match_log => {
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debug => [ qr/Adding request argument \(BODY\): name "a", value "1".*Adding request argument \(BODY\): name "b", value "2"/s, 1 ],
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-debug => [ qr/Multipart error:/, 1 ],
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},
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match_response => {
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status => qr/^200$/,
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},
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request => new HTTP::Request(
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POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
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[
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"Content-Type" => "multipart/form-data; boundary=--------0xKhTmLbOuNdArY",
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],
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normalize_raw_request_data(
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q(
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----------0xKhTmLbOuNdArY
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Content-Disposition: form-data; name="a"
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1
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----------0xKhTmLbOuNdArY
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Content-Disposition: form-data; name="b"
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2
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----------0xKhTmLbOuNdArY--
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),
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),
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),
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},
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# We should handle data starting with a "--"
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{
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type => "misc",
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comment => "multipart parser (data contains \"--\")",
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conf => qq(
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SecRuleEngine On
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SecDebugLog $ENV{DEBUG_LOG}
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SecDebugLogLevel 9
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SecRequestBodyAccess On
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SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny"
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SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny"
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),
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match_log => {
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debug => [ qr/Adding request argument \(BODY\): name "a", value "--test".*Adding request argument \(BODY\): name "b", value "--"/s, 1 ],
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-debug => [ qr/Multipart error:/, 1 ],
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},
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match_response => {
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status => qr/^200$/,
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},
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request => new HTTP::Request(
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POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
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[
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"Content-Type" => "multipart/form-data; boundary=---------------------------69343412719991675451336310646",
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],
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normalize_raw_request_data(
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q(
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-----------------------------69343412719991675451336310646
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Content-Disposition: form-data; name="a"
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--test
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-----------------------------69343412719991675451336310646
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Content-Disposition: form-data; name="b"
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--
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-----------------------------69343412719991675451336310646--),
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),
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),
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},
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# We should emit warnings for parsing errors
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{
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type => "misc",
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comment => "multipart parser error (no final boundary)",
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conf => qq(
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SecRuleEngine On
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SecDebugLog $ENV{DEBUG_LOG}
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SecDebugLogLevel 9
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SecRequestBodyAccess On
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SecAuditLog "$ENV{AUDIT_LOG}"
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SecAuditEngine RelevantOnly
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),
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match_log => {
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audit => [ qr/Final boundary missing/, 1 ],
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debug => [ qr/Final boundary missing/, 1 ],
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},
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match_response => {
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status => qr/^200$/,
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},
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request => new HTTP::Request(
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POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
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[
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"Content-Type" => "multipart/form-data; boundary=---------------------------69343412719991675451336310646",
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],
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normalize_raw_request_data(
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q(
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-----------------------------69343412719991675451336310646
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Content-Disposition: form-data; name="a"
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1
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-----------------------------69343412719991675451336310646
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Content-Disposition: form-data; name="b"
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2
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),
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),
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),
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},
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{
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type => "misc",
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comment => "multipart parser error (no disposition)",
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conf => qq(
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SecRuleEngine On
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SecDebugLog $ENV{DEBUG_LOG}
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SecDebugLogLevel 9
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SecRequestBodyAccess On
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SecAuditLog "$ENV{AUDIT_LOG}"
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SecAuditEngine RelevantOnly
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),
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match_log => {
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-debug => [ qr/Multipart error:/, 1 ],
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audit => [ qr/Part missing Content-Disposition header/, 1 ],
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debug => [ qr/Part missing Content-Disposition header/, 1 ],
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},
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match_response => {
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status => qr/^200$/,
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},
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request => new HTTP::Request(
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POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
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[
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"Content-Type" => "multipart/form-data; boundary=---------------------------69343412719991675451336310646",
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],
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normalize_raw_request_data(
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q(
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-----------------------------69343412719991675451336310646
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1
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-----------------------------69343412719991675451336310646
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2
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-----------------------------69343412719991675451336310646--
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),
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),
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),
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},
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{
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type => "misc",
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comment => "multipart parser error (bad disposition)",
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conf => qq(
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SecRuleEngine On
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SecDebugLog $ENV{DEBUG_LOG}
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SecDebugLogLevel 9
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SecRequestBodyAccess On
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SecAuditLog "$ENV{AUDIT_LOG}"
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SecAuditEngine RelevantOnly
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),
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match_log => {
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audit => [ qr/Invalid Content-Disposition header/, 1 ],
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debug => [ qr/Invalid Content-Disposition header/, 1 ],
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},
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match_response => {
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status => qr/^200$/,
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},
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request => new HTTP::Request(
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POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
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[
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"Content-Type" => "multipart/form-data; boundary=---------------------------69343412719991675451336310646",
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],
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normalize_raw_request_data(
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q(
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-----------------------------69343412719991675451336310646
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Content-Disposition: form-data name="a"
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1
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-----------------------------69343412719991675451336310646
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Content-Disposition: form-data name="b"
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2
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-----------------------------69343412719991675451336310646--
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),
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),
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),
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},
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{
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type => "misc",
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comment => "multipart parser error (no disposition name)",
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conf => qq(
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SecRuleEngine On
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SecDebugLog $ENV{DEBUG_LOG}
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SecDebugLogLevel 9
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SecRequestBodyAccess On
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SecAuditLog "$ENV{AUDIT_LOG}"
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SecAuditEngine RelevantOnly
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),
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match_log => {
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-debug => [ qr/Multipart error:/, 1 ],
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audit => [ qr/Content-Disposition header missing name field/, 1 ],
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debug => [ qr/Content-Disposition header missing name field/, 1 ],
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},
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match_response => {
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status => qr/^200$/,
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},
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request => new HTTP::Request(
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POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
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[
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"Content-Type" => "multipart/form-data; boundary=---------------------------69343412719991675451336310646",
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],
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normalize_raw_request_data(
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q(
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-----------------------------69343412719991675451336310646
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Content-Disposition: form-data;
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1
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-----------------------------69343412719991675451336310646
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Content-Disposition: form-data;
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2
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-----------------------------69343412719991675451336310646--
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),
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),
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),
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},
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# Zero length part name should not crash
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{
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type => "misc",
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comment => "multipart parser (zero length part name)",
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conf => qq(
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SecRuleEngine On
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SecDebugLog $ENV{DEBUG_LOG}
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SecDebugLogLevel 9
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SecRequestBodyAccess On
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SecRule MULTIPART_STRICT_ERROR "\@eq 1" "phase:2,deny"
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SecRule MULTIPART_UNMATCHED_BOUNDARY "\@eq 1" "phase:2,deny"
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SecRule REQBODY_PROCESSOR_ERROR "\@eq 1" "phase:2,deny"
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),
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match_log => {
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debug => [ qr/Adding request argument \(BODY\): name "a", value "1".*Invalid part header \(header name missing\)/s, 1 ],
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-debug => [ qr/Adding request argument \(BODY\): name "b"/s, 1 ],
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},
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match_response => {
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status => qr/^200$/,
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},
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request => new HTTP::Request(
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POST => "http://$ENV{SERVER_NAME}:$ENV{SERVER_PORT}/test.txt",
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[
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"Content-Type" => "multipart/form-data; boundary=---------------------------69343412719991675451336310646",
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],
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normalize_raw_request_data(
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q(
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-----------------------------69343412719991675451336310646
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Content-Disposition: form-data; name="a"
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1
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-----------------------------69343412719991675451336310646
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:
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-----------------------------69343412719991675451336310646
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Content-Disposition: form-data; name="b"
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2
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-----------------------------69343412719991675451336310646--
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),
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),
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),
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},
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