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suricata/rust/Makefile.am

208 lines
5.1 KiB
Makefile

SUBDIRS = sys \
suricatasc \
suricatactl
http: Use libhtp-rs. Ticket: #2696 There are a lot of changes here, which are described below. In general these changes are renaming constants to conform to the libhtp-rs versions (which are generated by cbindgen); making all htp types opaque and changing struct->member references to htp_struct_member() function calls; and a handful of changes to offload functionality onto libhtp-rs from suricata, such as URI normalization and transaction cleanup. Functions introduced to handle opaque htp_tx_t: - tx->parsed_uri => htp_tx_parsed_uri(tx) - tx->parsed_uri->path => htp_uri_path(htp_tx_parsed_uri(tx) - tx->parsed_uri->hostname => htp_uri_hostname(htp_tx_parsed_uri(tx)) - htp_tx_get_user_data() => htp_tx_user_data(tx) - htp_tx_is_http_2_upgrade(tx) convenience function introduced to detect response status 101 and “Upgrade: h2c" header. Functions introduced to handle opaque htp_tx_data_t: - d->len => htp_tx_data_len() - d->data => htp_tx_data_data() - htp_tx_data_tx(data) function to get the htp_tx_t from the htp_tx_data_t - htp_tx_data_is_empty(data) convenience function introduced to test if the data is empty. Other changes: Build libhtp-rs as a crate inside rust. Update autoconf to no longer use libhtp as an external dependency. Remove HAVE_HTP feature defines since they are no longer needed. Make function arguments and return values const where possible htp_tx_destroy(tx) will now free an incomplete transaction htp_time_t replaced with standard struct timeval Callbacks from libhtp now provide the htp_connp_t and the htp_tx_data_t as separate arguments. This means the connection parser is no longer fetched from the transaction inside callbacks. SCHTPGenerateNormalizedUri() functionality moved inside libhtp-rs, which now provides normalized URI values. The normalized URI is available with accessor function: htp_tx_normalized_uri() Configuration settings added to control the behaviour of the URI normalization: - htp_config_set_normalized_uri_include_all() - htp_config_set_plusspace_decode() - htp_config_set_convert_lowercase() - htp_config_set_double_decode_normalized_query() - htp_config_set_double_decode_normalized_path() - htp_config_set_backslash_convert_slashes() - htp_config_set_bestfit_replacement_byte() - htp_config_set_convert_lowercase() - htp_config_set_nul_encoded_terminates() - htp_config_set_nul_raw_terminates() - htp_config_set_path_separators_compress() - htp_config_set_path_separators_decode() - htp_config_set_u_encoding_decode() - htp_config_set_url_encoding_invalid_handling() - htp_config_set_utf8_convert_bestfit() - htp_config_set_normalized_uri_include_all() - htp_config_set_plusspace_decode() Constants related to configuring uri normalization: - HTP_URL_DECODE_PRESERVE_PERCENT => HTP_URL_ENCODING_HANDLING_PRESERVE_PERCENT - HTP_URL_DECODE_REMOVE_PERCENT => HTP_URL_ENCODING_HANDLING_REMOVE_PERCENT - HTP_URL_DECODE_PROCESS_INVALID => HTP_URL_ENCODING_HANDLING_PROCESS_INVALID htp_config_set_field_limits(soft_limit, hard_limit) changed to htp_config_set_field_limit(limit) because libhtp didn't implement soft limits. libhtp logging API updated to provide HTP_LOG_CODE constants along with the message. This eliminates the need to perform string matching on message text to map log messages to HTTP_DECODER_EVENT values, and the HTP_LOG_CODE values can be used directly. In support of this, HTP_DECODER_EVENT values are mapped to their corresponding HTP_LOG_CODE values. New log events to describe additional anomalies: HTP_LOG_CODE_REQUEST_TOO_MANY_LZMA_LAYERS HTP_LOG_CODE_RESPONSE_TOO_MANY_LZMA_LAYERS HTP_LOG_CODE_PROTOCOL_CONTAINS_EXTRA_DATA HTP_LOG_CODE_CONTENT_LENGTH_EXTRA_DATA_START HTP_LOG_CODE_CONTENT_LENGTH_EXTRA_DATA_END HTP_LOG_CODE_SWITCHING_PROTO_WITH_CONTENT_LENGTH HTP_LOG_CODE_DEFORMED_EOL HTP_LOG_CODE_PARSER_STATE_ERROR HTP_LOG_CODE_MISSING_OUTBOUND_TRANSACTION_DATA HTP_LOG_CODE_MISSING_INBOUND_TRANSACTION_DATA HTP_LOG_CODE_ZERO_LENGTH_DATA_CHUNKS HTP_LOG_CODE_REQUEST_LINE_UNKNOWN_METHOD HTP_LOG_CODE_REQUEST_LINE_UNKNOWN_METHOD_NO_PROTOCOL HTP_LOG_CODE_REQUEST_LINE_UNKNOWN_METHOD_INVALID_PROTOCOL HTP_LOG_CODE_REQUEST_LINE_NO_PROTOCOL HTP_LOG_CODE_RESPONSE_LINE_INVALID_PROTOCOL HTP_LOG_CODE_RESPONSE_LINE_INVALID_RESPONSE_STATUS HTP_LOG_CODE_RESPONSE_BODY_INTERNAL_ERROR HTP_LOG_CODE_REQUEST_BODY_DATA_CALLBACK_ERROR HTP_LOG_CODE_RESPONSE_INVALID_EMPTY_NAME HTP_LOG_CODE_REQUEST_INVALID_EMPTY_NAME HTP_LOG_CODE_RESPONSE_INVALID_LWS_AFTER_NAME HTP_LOG_CODE_RESPONSE_HEADER_NAME_NOT_TOKEN HTP_LOG_CODE_REQUEST_INVALID_LWS_AFTER_NAME HTP_LOG_CODE_LZMA_DECOMPRESSION_DISABLED HTP_LOG_CODE_CONNECTION_ALREADY_OPEN HTP_LOG_CODE_COMPRESSION_BOMB_DOUBLE_LZMA HTP_LOG_CODE_INVALID_CONTENT_ENCODING HTP_LOG_CODE_INVALID_GAP HTP_LOG_CODE_ERROR The new htp_log API supports consuming log messages more easily than walking a list and tracking the current offset. Internally, libhtp-rs now provides log messages as a queue of htp_log_t, which means the application can simply call htp_conn_next_log() to fetch the next log message until the queue is empty. Once the application is done with a log message, they can call htp_log_free() to dispose of it. Functions supporting htp_log_t: htp_conn_next_log(conn) - Get the next log message htp_log_message(log) - To get the text of the message htp_log_code(log) - To get the HTP_LOG_CODE value htp_log_free(log) - To free the htp_log_t
2 years ago
EXTRA_DIST = src derive htp \
.cargo/config.toml.in \
cbindgen.toml \
dist/rust-bindings.h \
http: Use libhtp-rs. Ticket: #2696 There are a lot of changes here, which are described below. In general these changes are renaming constants to conform to the libhtp-rs versions (which are generated by cbindgen); making all htp types opaque and changing struct->member references to htp_struct_member() function calls; and a handful of changes to offload functionality onto libhtp-rs from suricata, such as URI normalization and transaction cleanup. Functions introduced to handle opaque htp_tx_t: - tx->parsed_uri => htp_tx_parsed_uri(tx) - tx->parsed_uri->path => htp_uri_path(htp_tx_parsed_uri(tx) - tx->parsed_uri->hostname => htp_uri_hostname(htp_tx_parsed_uri(tx)) - htp_tx_get_user_data() => htp_tx_user_data(tx) - htp_tx_is_http_2_upgrade(tx) convenience function introduced to detect response status 101 and “Upgrade: h2c" header. Functions introduced to handle opaque htp_tx_data_t: - d->len => htp_tx_data_len() - d->data => htp_tx_data_data() - htp_tx_data_tx(data) function to get the htp_tx_t from the htp_tx_data_t - htp_tx_data_is_empty(data) convenience function introduced to test if the data is empty. Other changes: Build libhtp-rs as a crate inside rust. Update autoconf to no longer use libhtp as an external dependency. Remove HAVE_HTP feature defines since they are no longer needed. Make function arguments and return values const where possible htp_tx_destroy(tx) will now free an incomplete transaction htp_time_t replaced with standard struct timeval Callbacks from libhtp now provide the htp_connp_t and the htp_tx_data_t as separate arguments. This means the connection parser is no longer fetched from the transaction inside callbacks. SCHTPGenerateNormalizedUri() functionality moved inside libhtp-rs, which now provides normalized URI values. The normalized URI is available with accessor function: htp_tx_normalized_uri() Configuration settings added to control the behaviour of the URI normalization: - htp_config_set_normalized_uri_include_all() - htp_config_set_plusspace_decode() - htp_config_set_convert_lowercase() - htp_config_set_double_decode_normalized_query() - htp_config_set_double_decode_normalized_path() - htp_config_set_backslash_convert_slashes() - htp_config_set_bestfit_replacement_byte() - htp_config_set_convert_lowercase() - htp_config_set_nul_encoded_terminates() - htp_config_set_nul_raw_terminates() - htp_config_set_path_separators_compress() - htp_config_set_path_separators_decode() - htp_config_set_u_encoding_decode() - htp_config_set_url_encoding_invalid_handling() - htp_config_set_utf8_convert_bestfit() - htp_config_set_normalized_uri_include_all() - htp_config_set_plusspace_decode() Constants related to configuring uri normalization: - HTP_URL_DECODE_PRESERVE_PERCENT => HTP_URL_ENCODING_HANDLING_PRESERVE_PERCENT - HTP_URL_DECODE_REMOVE_PERCENT => HTP_URL_ENCODING_HANDLING_REMOVE_PERCENT - HTP_URL_DECODE_PROCESS_INVALID => HTP_URL_ENCODING_HANDLING_PROCESS_INVALID htp_config_set_field_limits(soft_limit, hard_limit) changed to htp_config_set_field_limit(limit) because libhtp didn't implement soft limits. libhtp logging API updated to provide HTP_LOG_CODE constants along with the message. This eliminates the need to perform string matching on message text to map log messages to HTTP_DECODER_EVENT values, and the HTP_LOG_CODE values can be used directly. In support of this, HTP_DECODER_EVENT values are mapped to their corresponding HTP_LOG_CODE values. New log events to describe additional anomalies: HTP_LOG_CODE_REQUEST_TOO_MANY_LZMA_LAYERS HTP_LOG_CODE_RESPONSE_TOO_MANY_LZMA_LAYERS HTP_LOG_CODE_PROTOCOL_CONTAINS_EXTRA_DATA HTP_LOG_CODE_CONTENT_LENGTH_EXTRA_DATA_START HTP_LOG_CODE_CONTENT_LENGTH_EXTRA_DATA_END HTP_LOG_CODE_SWITCHING_PROTO_WITH_CONTENT_LENGTH HTP_LOG_CODE_DEFORMED_EOL HTP_LOG_CODE_PARSER_STATE_ERROR HTP_LOG_CODE_MISSING_OUTBOUND_TRANSACTION_DATA HTP_LOG_CODE_MISSING_INBOUND_TRANSACTION_DATA HTP_LOG_CODE_ZERO_LENGTH_DATA_CHUNKS HTP_LOG_CODE_REQUEST_LINE_UNKNOWN_METHOD HTP_LOG_CODE_REQUEST_LINE_UNKNOWN_METHOD_NO_PROTOCOL HTP_LOG_CODE_REQUEST_LINE_UNKNOWN_METHOD_INVALID_PROTOCOL HTP_LOG_CODE_REQUEST_LINE_NO_PROTOCOL HTP_LOG_CODE_RESPONSE_LINE_INVALID_PROTOCOL HTP_LOG_CODE_RESPONSE_LINE_INVALID_RESPONSE_STATUS HTP_LOG_CODE_RESPONSE_BODY_INTERNAL_ERROR HTP_LOG_CODE_REQUEST_BODY_DATA_CALLBACK_ERROR HTP_LOG_CODE_RESPONSE_INVALID_EMPTY_NAME HTP_LOG_CODE_REQUEST_INVALID_EMPTY_NAME HTP_LOG_CODE_RESPONSE_INVALID_LWS_AFTER_NAME HTP_LOG_CODE_RESPONSE_HEADER_NAME_NOT_TOKEN HTP_LOG_CODE_REQUEST_INVALID_LWS_AFTER_NAME HTP_LOG_CODE_LZMA_DECOMPRESSION_DISABLED HTP_LOG_CODE_CONNECTION_ALREADY_OPEN HTP_LOG_CODE_COMPRESSION_BOMB_DOUBLE_LZMA HTP_LOG_CODE_INVALID_CONTENT_ENCODING HTP_LOG_CODE_INVALID_GAP HTP_LOG_CODE_ERROR The new htp_log API supports consuming log messages more easily than walking a list and tracking the current offset. Internally, libhtp-rs now provides log messages as a queue of htp_log_t, which means the application can simply call htp_conn_next_log() to fetch the next log message until the queue is empty. Once the application is done with a log message, they can call htp_log_free() to dispose of it. Functions supporting htp_log_t: htp_conn_next_log(conn) - Get the next log message htp_log_message(log) - To get the text of the message htp_log_code(log) - To get the HTP_LOG_CODE value htp_log_free(log) - To free the htp_log_t
2 years ago
dist/htp/htp_rs.h \
vendor \
Cargo.toml Cargo.lock \
derive/Cargo.toml \
sys \
sys/Cargo.toml \
suricatasc \
http: Use libhtp-rs. Ticket: #2696 There are a lot of changes here, which are described below. In general these changes are renaming constants to conform to the libhtp-rs versions (which are generated by cbindgen); making all htp types opaque and changing struct->member references to htp_struct_member() function calls; and a handful of changes to offload functionality onto libhtp-rs from suricata, such as URI normalization and transaction cleanup. Functions introduced to handle opaque htp_tx_t: - tx->parsed_uri => htp_tx_parsed_uri(tx) - tx->parsed_uri->path => htp_uri_path(htp_tx_parsed_uri(tx) - tx->parsed_uri->hostname => htp_uri_hostname(htp_tx_parsed_uri(tx)) - htp_tx_get_user_data() => htp_tx_user_data(tx) - htp_tx_is_http_2_upgrade(tx) convenience function introduced to detect response status 101 and “Upgrade: h2c" header. Functions introduced to handle opaque htp_tx_data_t: - d->len => htp_tx_data_len() - d->data => htp_tx_data_data() - htp_tx_data_tx(data) function to get the htp_tx_t from the htp_tx_data_t - htp_tx_data_is_empty(data) convenience function introduced to test if the data is empty. Other changes: Build libhtp-rs as a crate inside rust. Update autoconf to no longer use libhtp as an external dependency. Remove HAVE_HTP feature defines since they are no longer needed. Make function arguments and return values const where possible htp_tx_destroy(tx) will now free an incomplete transaction htp_time_t replaced with standard struct timeval Callbacks from libhtp now provide the htp_connp_t and the htp_tx_data_t as separate arguments. This means the connection parser is no longer fetched from the transaction inside callbacks. SCHTPGenerateNormalizedUri() functionality moved inside libhtp-rs, which now provides normalized URI values. The normalized URI is available with accessor function: htp_tx_normalized_uri() Configuration settings added to control the behaviour of the URI normalization: - htp_config_set_normalized_uri_include_all() - htp_config_set_plusspace_decode() - htp_config_set_convert_lowercase() - htp_config_set_double_decode_normalized_query() - htp_config_set_double_decode_normalized_path() - htp_config_set_backslash_convert_slashes() - htp_config_set_bestfit_replacement_byte() - htp_config_set_convert_lowercase() - htp_config_set_nul_encoded_terminates() - htp_config_set_nul_raw_terminates() - htp_config_set_path_separators_compress() - htp_config_set_path_separators_decode() - htp_config_set_u_encoding_decode() - htp_config_set_url_encoding_invalid_handling() - htp_config_set_utf8_convert_bestfit() - htp_config_set_normalized_uri_include_all() - htp_config_set_plusspace_decode() Constants related to configuring uri normalization: - HTP_URL_DECODE_PRESERVE_PERCENT => HTP_URL_ENCODING_HANDLING_PRESERVE_PERCENT - HTP_URL_DECODE_REMOVE_PERCENT => HTP_URL_ENCODING_HANDLING_REMOVE_PERCENT - HTP_URL_DECODE_PROCESS_INVALID => HTP_URL_ENCODING_HANDLING_PROCESS_INVALID htp_config_set_field_limits(soft_limit, hard_limit) changed to htp_config_set_field_limit(limit) because libhtp didn't implement soft limits. libhtp logging API updated to provide HTP_LOG_CODE constants along with the message. This eliminates the need to perform string matching on message text to map log messages to HTTP_DECODER_EVENT values, and the HTP_LOG_CODE values can be used directly. In support of this, HTP_DECODER_EVENT values are mapped to their corresponding HTP_LOG_CODE values. New log events to describe additional anomalies: HTP_LOG_CODE_REQUEST_TOO_MANY_LZMA_LAYERS HTP_LOG_CODE_RESPONSE_TOO_MANY_LZMA_LAYERS HTP_LOG_CODE_PROTOCOL_CONTAINS_EXTRA_DATA HTP_LOG_CODE_CONTENT_LENGTH_EXTRA_DATA_START HTP_LOG_CODE_CONTENT_LENGTH_EXTRA_DATA_END HTP_LOG_CODE_SWITCHING_PROTO_WITH_CONTENT_LENGTH HTP_LOG_CODE_DEFORMED_EOL HTP_LOG_CODE_PARSER_STATE_ERROR HTP_LOG_CODE_MISSING_OUTBOUND_TRANSACTION_DATA HTP_LOG_CODE_MISSING_INBOUND_TRANSACTION_DATA HTP_LOG_CODE_ZERO_LENGTH_DATA_CHUNKS HTP_LOG_CODE_REQUEST_LINE_UNKNOWN_METHOD HTP_LOG_CODE_REQUEST_LINE_UNKNOWN_METHOD_NO_PROTOCOL HTP_LOG_CODE_REQUEST_LINE_UNKNOWN_METHOD_INVALID_PROTOCOL HTP_LOG_CODE_REQUEST_LINE_NO_PROTOCOL HTP_LOG_CODE_RESPONSE_LINE_INVALID_PROTOCOL HTP_LOG_CODE_RESPONSE_LINE_INVALID_RESPONSE_STATUS HTP_LOG_CODE_RESPONSE_BODY_INTERNAL_ERROR HTP_LOG_CODE_REQUEST_BODY_DATA_CALLBACK_ERROR HTP_LOG_CODE_RESPONSE_INVALID_EMPTY_NAME HTP_LOG_CODE_REQUEST_INVALID_EMPTY_NAME HTP_LOG_CODE_RESPONSE_INVALID_LWS_AFTER_NAME HTP_LOG_CODE_RESPONSE_HEADER_NAME_NOT_TOKEN HTP_LOG_CODE_REQUEST_INVALID_LWS_AFTER_NAME HTP_LOG_CODE_LZMA_DECOMPRESSION_DISABLED HTP_LOG_CODE_CONNECTION_ALREADY_OPEN HTP_LOG_CODE_COMPRESSION_BOMB_DOUBLE_LZMA HTP_LOG_CODE_INVALID_CONTENT_ENCODING HTP_LOG_CODE_INVALID_GAP HTP_LOG_CODE_ERROR The new htp_log API supports consuming log messages more easily than walking a list and tracking the current offset. Internally, libhtp-rs now provides log messages as a queue of htp_log_t, which means the application can simply call htp_conn_next_log() to fetch the next log message until the queue is empty. Once the application is done with a log message, they can call htp_log_free() to dispose of it. Functions supporting htp_log_t: htp_conn_next_log(conn) - Get the next log message htp_log_message(log) - To get the text of the message htp_log_code(log) - To get the HTP_LOG_CODE value htp_log_free(log) - To free the htp_log_t
2 years ago
suricatactl \
htp/Cargo.toml
if !DEBUG
RELEASE = --release
endif
if RUST_BUILD_STD
NIGHTLY_ARGS = -Z build-std
endif
if HAVE_JA3
RUST_FEATURES += ja3
endif
if HAVE_JA4
RUST_FEATURES += ja4
endif
if DEBUG
RUST_FEATURES += debug
endif
if DEBUG_VALIDATION
RUST_FEATURES += debug-validate
endif
if RUST_CROSS_COMPILE
RUST_TARGET = --target $(host_triplet)
endif
if HAVE_CYGPATH
CARGO_ENV = @rustup_home@ \
CARGO_HOME="$(CARGO_HOME)" \
CARGO_TARGET_DIR="$(e_rustdir)/target" \
SURICATA_LUA_SYS_HEADER_DST="$(e_rustdir)/gen"
else
CARGO_ENV = @rustup_home@ \
CARGO_HOME="$(CARGO_HOME)" \
CARGO_TARGET_DIR="$(abs_top_builddir)/rust/target" \
SURICATA_LUA_SYS_HEADER_DST="$(abs_top_builddir)/rust/gen"
endif
CARGO_ENV += LOCALSTATEDIR=$(e_localstatedir)
all-local: Cargo.toml
mkdir -p $(abs_top_builddir)/rust/gen
cd $(abs_top_srcdir)/rust && \
$(CARGO_ENV) \
$(CARGO) build $(RELEASE) $(NIGHTLY_ARGS) \
--features "$(RUST_FEATURES)" $(RUST_TARGET)
if test -e $(RUST_SURICATA_LIBDIR)/suricata.lib; then \
cp -a $(RUST_SURICATA_LIBDIR)/suricata.lib \
$(RUST_SURICATA_LIBDIR)/${RUST_SURICATA_LIBNAME}; \
fi
if test -e $(RUST_SURICATA_LIBDIR)/libsuricata.a; then \
cp -a $(RUST_SURICATA_LIBDIR)/libsuricata.a \
$(RUST_SURICATA_LIBDIR)/${RUST_SURICATA_LIBNAME}; \
fi
$(MAKE) gen/rust-bindings.h
http: Use libhtp-rs. Ticket: #2696 There are a lot of changes here, which are described below. In general these changes are renaming constants to conform to the libhtp-rs versions (which are generated by cbindgen); making all htp types opaque and changing struct->member references to htp_struct_member() function calls; and a handful of changes to offload functionality onto libhtp-rs from suricata, such as URI normalization and transaction cleanup. Functions introduced to handle opaque htp_tx_t: - tx->parsed_uri => htp_tx_parsed_uri(tx) - tx->parsed_uri->path => htp_uri_path(htp_tx_parsed_uri(tx) - tx->parsed_uri->hostname => htp_uri_hostname(htp_tx_parsed_uri(tx)) - htp_tx_get_user_data() => htp_tx_user_data(tx) - htp_tx_is_http_2_upgrade(tx) convenience function introduced to detect response status 101 and “Upgrade: h2c" header. Functions introduced to handle opaque htp_tx_data_t: - d->len => htp_tx_data_len() - d->data => htp_tx_data_data() - htp_tx_data_tx(data) function to get the htp_tx_t from the htp_tx_data_t - htp_tx_data_is_empty(data) convenience function introduced to test if the data is empty. Other changes: Build libhtp-rs as a crate inside rust. Update autoconf to no longer use libhtp as an external dependency. Remove HAVE_HTP feature defines since they are no longer needed. Make function arguments and return values const where possible htp_tx_destroy(tx) will now free an incomplete transaction htp_time_t replaced with standard struct timeval Callbacks from libhtp now provide the htp_connp_t and the htp_tx_data_t as separate arguments. This means the connection parser is no longer fetched from the transaction inside callbacks. SCHTPGenerateNormalizedUri() functionality moved inside libhtp-rs, which now provides normalized URI values. The normalized URI is available with accessor function: htp_tx_normalized_uri() Configuration settings added to control the behaviour of the URI normalization: - htp_config_set_normalized_uri_include_all() - htp_config_set_plusspace_decode() - htp_config_set_convert_lowercase() - htp_config_set_double_decode_normalized_query() - htp_config_set_double_decode_normalized_path() - htp_config_set_backslash_convert_slashes() - htp_config_set_bestfit_replacement_byte() - htp_config_set_convert_lowercase() - htp_config_set_nul_encoded_terminates() - htp_config_set_nul_raw_terminates() - htp_config_set_path_separators_compress() - htp_config_set_path_separators_decode() - htp_config_set_u_encoding_decode() - htp_config_set_url_encoding_invalid_handling() - htp_config_set_utf8_convert_bestfit() - htp_config_set_normalized_uri_include_all() - htp_config_set_plusspace_decode() Constants related to configuring uri normalization: - HTP_URL_DECODE_PRESERVE_PERCENT => HTP_URL_ENCODING_HANDLING_PRESERVE_PERCENT - HTP_URL_DECODE_REMOVE_PERCENT => HTP_URL_ENCODING_HANDLING_REMOVE_PERCENT - HTP_URL_DECODE_PROCESS_INVALID => HTP_URL_ENCODING_HANDLING_PROCESS_INVALID htp_config_set_field_limits(soft_limit, hard_limit) changed to htp_config_set_field_limit(limit) because libhtp didn't implement soft limits. libhtp logging API updated to provide HTP_LOG_CODE constants along with the message. This eliminates the need to perform string matching on message text to map log messages to HTTP_DECODER_EVENT values, and the HTP_LOG_CODE values can be used directly. In support of this, HTP_DECODER_EVENT values are mapped to their corresponding HTP_LOG_CODE values. New log events to describe additional anomalies: HTP_LOG_CODE_REQUEST_TOO_MANY_LZMA_LAYERS HTP_LOG_CODE_RESPONSE_TOO_MANY_LZMA_LAYERS HTP_LOG_CODE_PROTOCOL_CONTAINS_EXTRA_DATA HTP_LOG_CODE_CONTENT_LENGTH_EXTRA_DATA_START HTP_LOG_CODE_CONTENT_LENGTH_EXTRA_DATA_END HTP_LOG_CODE_SWITCHING_PROTO_WITH_CONTENT_LENGTH HTP_LOG_CODE_DEFORMED_EOL HTP_LOG_CODE_PARSER_STATE_ERROR HTP_LOG_CODE_MISSING_OUTBOUND_TRANSACTION_DATA HTP_LOG_CODE_MISSING_INBOUND_TRANSACTION_DATA HTP_LOG_CODE_ZERO_LENGTH_DATA_CHUNKS HTP_LOG_CODE_REQUEST_LINE_UNKNOWN_METHOD HTP_LOG_CODE_REQUEST_LINE_UNKNOWN_METHOD_NO_PROTOCOL HTP_LOG_CODE_REQUEST_LINE_UNKNOWN_METHOD_INVALID_PROTOCOL HTP_LOG_CODE_REQUEST_LINE_NO_PROTOCOL HTP_LOG_CODE_RESPONSE_LINE_INVALID_PROTOCOL HTP_LOG_CODE_RESPONSE_LINE_INVALID_RESPONSE_STATUS HTP_LOG_CODE_RESPONSE_BODY_INTERNAL_ERROR HTP_LOG_CODE_REQUEST_BODY_DATA_CALLBACK_ERROR HTP_LOG_CODE_RESPONSE_INVALID_EMPTY_NAME HTP_LOG_CODE_REQUEST_INVALID_EMPTY_NAME HTP_LOG_CODE_RESPONSE_INVALID_LWS_AFTER_NAME HTP_LOG_CODE_RESPONSE_HEADER_NAME_NOT_TOKEN HTP_LOG_CODE_REQUEST_INVALID_LWS_AFTER_NAME HTP_LOG_CODE_LZMA_DECOMPRESSION_DISABLED HTP_LOG_CODE_CONNECTION_ALREADY_OPEN HTP_LOG_CODE_COMPRESSION_BOMB_DOUBLE_LZMA HTP_LOG_CODE_INVALID_CONTENT_ENCODING HTP_LOG_CODE_INVALID_GAP HTP_LOG_CODE_ERROR The new htp_log API supports consuming log messages more easily than walking a list and tracking the current offset. Internally, libhtp-rs now provides log messages as a queue of htp_log_t, which means the application can simply call htp_conn_next_log() to fetch the next log message until the queue is empty. Once the application is done with a log message, they can call htp_log_free() to dispose of it. Functions supporting htp_log_t: htp_conn_next_log(conn) - Get the next log message htp_log_message(log) - To get the text of the message htp_log_code(log) - To get the HTP_LOG_CODE value htp_log_free(log) - To free the htp_log_t
2 years ago
$(MAKE) gen/htp/htp_rs.h
if test -e Cargo.lock.in; then \
cp Cargo.lock Cargo.lock.in; \
fi
install-exec-local:
install -d -m 0755 "$(DESTDIR)$(bindir)"
install -m 0755 $(RUST_SURICATA_LIBDIR)/suricatasc "$(DESTDIR)$(bindir)/suricatasc"
install -m 0755 $(RUST_SURICATA_LIBDIR)/suricatactl "$(DESTDIR)$(bindir)/suricatactl"
install-library:
$(MKDIR_P) "$(DESTDIR)$(libdir)"
$(INSTALL_DATA) $(RUST_SURICATA_LIB) "$(DESTDIR)$(libdir)"
uninstall-local:
rm -f "$(DESTDIR)$(libdir)/$(RUST_SURICATA_LIBNAME)"
rm -f "$(DESTDIR)$(bindir)/suricatasc"
rm -f "$(DESTDIR)$(bindir)/suricatactl"
clean-local:
rm -rf target gen
distclean-local:
rm -rf vendor dist
check-bindgen-bindings:
if HAVE_BINDGEN
if test "$(top_srcdir)" = "$(top_builddir)"; then \
cp sys/src/sys.rs sys/src/sys.rs.orig; \
$(MAKE) update-bindings; \
if diff sys/src/sys.rs sys/src/sys.rs.orig > /dev/null 2>&1; then \
rm -f sys/src/sys.rs.orig; \
else \
echo "WARNING: bindgen bindings may be out of date"; \
fi \
else \
echo "Not checking bindings for out of tree build"; \
fi
else
@echo "Unable to check bindgen bindings: bindgen not found"
endif
check:
cd $(abs_top_srcdir)/rust && \
$(CARGO_ENV) \
$(CARGO) test --all $(RELEASE) --features "$(RUST_FEATURES)"
$(MAKE) check-bindgen-bindings
vendor:
$(CARGO_ENV) $(CARGO) vendor
update-bindings:
if HAVE_BINDGEN
$(BINDGEN) \
-o sys/src/sys.rs.tmp \
--rust-target 1.68 \
--no-layout-tests \
--disable-header-comment \
--default-enum-style rust \
--allowlist-type 'AppProto.*' \
--allowlist-function 'AppProto.*' \
--allowlist-type 'SC.*' \
--allowlist-function 'SC.*' \
--allowlist-var 'SC.*' \
--opaque-type 'SCConfNode' \
$(abs_top_srcdir)/src/bindgen.h \
-- \
-DHAVE_CONFIG_H -I../src -I../rust/gen $(CPPFLAGS)
printf "// This file is automatically generated. Do not edit.\n\n" > sys/src/sys.rs
cat sys/src/sys.rs.tmp >> sys/src/sys.rs
rm -f sys/src/sys.rs.tmp
$(CBINDGEN) --quiet --config cbindgen.toml src/jsonbuilder.rs -o gen/jsonbuilder.h
$(BINDGEN) \
-o sys/src/jsonbuilder.rs.tmp \
--rust-target 1.68 \
--no-layout-tests \
--disable-header-comment \
--allowlist-function 'SC.*' \
gen/jsonbuilder.h \
-- \
-DHAVE_CONFIG_H -I../src -I../rust/gen $(CPPFLAGS)
printf "// This file is automatically generated. Do not edit.\n\n" > sys/src/jsonbuilder.rs
cat sys/src/jsonbuilder.rs.tmp >> sys/src/jsonbuilder.rs
rm -f sys/src/jsonbuilder.rs.tmp
else
@echo "error: bindgen not installed, can't update bindings"
exit 1
endif
if HAVE_CBINDGEN
gen/rust-bindings.h: $(RUST_SURICATA_LIB) cbindgen.toml
cd $(abs_top_srcdir)/rust && \
$(CBINDGEN) --config $(abs_top_srcdir)/rust/cbindgen.toml \
--quiet --verify --output $(abs_top_builddir)/rust/gen/rust-bindings.h || true
else
gen/rust-bindings.h:
endif
http: Use libhtp-rs. Ticket: #2696 There are a lot of changes here, which are described below. In general these changes are renaming constants to conform to the libhtp-rs versions (which are generated by cbindgen); making all htp types opaque and changing struct->member references to htp_struct_member() function calls; and a handful of changes to offload functionality onto libhtp-rs from suricata, such as URI normalization and transaction cleanup. Functions introduced to handle opaque htp_tx_t: - tx->parsed_uri => htp_tx_parsed_uri(tx) - tx->parsed_uri->path => htp_uri_path(htp_tx_parsed_uri(tx) - tx->parsed_uri->hostname => htp_uri_hostname(htp_tx_parsed_uri(tx)) - htp_tx_get_user_data() => htp_tx_user_data(tx) - htp_tx_is_http_2_upgrade(tx) convenience function introduced to detect response status 101 and “Upgrade: h2c" header. Functions introduced to handle opaque htp_tx_data_t: - d->len => htp_tx_data_len() - d->data => htp_tx_data_data() - htp_tx_data_tx(data) function to get the htp_tx_t from the htp_tx_data_t - htp_tx_data_is_empty(data) convenience function introduced to test if the data is empty. Other changes: Build libhtp-rs as a crate inside rust. Update autoconf to no longer use libhtp as an external dependency. Remove HAVE_HTP feature defines since they are no longer needed. Make function arguments and return values const where possible htp_tx_destroy(tx) will now free an incomplete transaction htp_time_t replaced with standard struct timeval Callbacks from libhtp now provide the htp_connp_t and the htp_tx_data_t as separate arguments. This means the connection parser is no longer fetched from the transaction inside callbacks. SCHTPGenerateNormalizedUri() functionality moved inside libhtp-rs, which now provides normalized URI values. The normalized URI is available with accessor function: htp_tx_normalized_uri() Configuration settings added to control the behaviour of the URI normalization: - htp_config_set_normalized_uri_include_all() - htp_config_set_plusspace_decode() - htp_config_set_convert_lowercase() - htp_config_set_double_decode_normalized_query() - htp_config_set_double_decode_normalized_path() - htp_config_set_backslash_convert_slashes() - htp_config_set_bestfit_replacement_byte() - htp_config_set_convert_lowercase() - htp_config_set_nul_encoded_terminates() - htp_config_set_nul_raw_terminates() - htp_config_set_path_separators_compress() - htp_config_set_path_separators_decode() - htp_config_set_u_encoding_decode() - htp_config_set_url_encoding_invalid_handling() - htp_config_set_utf8_convert_bestfit() - htp_config_set_normalized_uri_include_all() - htp_config_set_plusspace_decode() Constants related to configuring uri normalization: - HTP_URL_DECODE_PRESERVE_PERCENT => HTP_URL_ENCODING_HANDLING_PRESERVE_PERCENT - HTP_URL_DECODE_REMOVE_PERCENT => HTP_URL_ENCODING_HANDLING_REMOVE_PERCENT - HTP_URL_DECODE_PROCESS_INVALID => HTP_URL_ENCODING_HANDLING_PROCESS_INVALID htp_config_set_field_limits(soft_limit, hard_limit) changed to htp_config_set_field_limit(limit) because libhtp didn't implement soft limits. libhtp logging API updated to provide HTP_LOG_CODE constants along with the message. This eliminates the need to perform string matching on message text to map log messages to HTTP_DECODER_EVENT values, and the HTP_LOG_CODE values can be used directly. In support of this, HTP_DECODER_EVENT values are mapped to their corresponding HTP_LOG_CODE values. New log events to describe additional anomalies: HTP_LOG_CODE_REQUEST_TOO_MANY_LZMA_LAYERS HTP_LOG_CODE_RESPONSE_TOO_MANY_LZMA_LAYERS HTP_LOG_CODE_PROTOCOL_CONTAINS_EXTRA_DATA HTP_LOG_CODE_CONTENT_LENGTH_EXTRA_DATA_START HTP_LOG_CODE_CONTENT_LENGTH_EXTRA_DATA_END HTP_LOG_CODE_SWITCHING_PROTO_WITH_CONTENT_LENGTH HTP_LOG_CODE_DEFORMED_EOL HTP_LOG_CODE_PARSER_STATE_ERROR HTP_LOG_CODE_MISSING_OUTBOUND_TRANSACTION_DATA HTP_LOG_CODE_MISSING_INBOUND_TRANSACTION_DATA HTP_LOG_CODE_ZERO_LENGTH_DATA_CHUNKS HTP_LOG_CODE_REQUEST_LINE_UNKNOWN_METHOD HTP_LOG_CODE_REQUEST_LINE_UNKNOWN_METHOD_NO_PROTOCOL HTP_LOG_CODE_REQUEST_LINE_UNKNOWN_METHOD_INVALID_PROTOCOL HTP_LOG_CODE_REQUEST_LINE_NO_PROTOCOL HTP_LOG_CODE_RESPONSE_LINE_INVALID_PROTOCOL HTP_LOG_CODE_RESPONSE_LINE_INVALID_RESPONSE_STATUS HTP_LOG_CODE_RESPONSE_BODY_INTERNAL_ERROR HTP_LOG_CODE_REQUEST_BODY_DATA_CALLBACK_ERROR HTP_LOG_CODE_RESPONSE_INVALID_EMPTY_NAME HTP_LOG_CODE_REQUEST_INVALID_EMPTY_NAME HTP_LOG_CODE_RESPONSE_INVALID_LWS_AFTER_NAME HTP_LOG_CODE_RESPONSE_HEADER_NAME_NOT_TOKEN HTP_LOG_CODE_REQUEST_INVALID_LWS_AFTER_NAME HTP_LOG_CODE_LZMA_DECOMPRESSION_DISABLED HTP_LOG_CODE_CONNECTION_ALREADY_OPEN HTP_LOG_CODE_COMPRESSION_BOMB_DOUBLE_LZMA HTP_LOG_CODE_INVALID_CONTENT_ENCODING HTP_LOG_CODE_INVALID_GAP HTP_LOG_CODE_ERROR The new htp_log API supports consuming log messages more easily than walking a list and tracking the current offset. Internally, libhtp-rs now provides log messages as a queue of htp_log_t, which means the application can simply call htp_conn_next_log() to fetch the next log message until the queue is empty. Once the application is done with a log message, they can call htp_log_free() to dispose of it. Functions supporting htp_log_t: htp_conn_next_log(conn) - Get the next log message htp_log_message(log) - To get the text of the message htp_log_code(log) - To get the HTP_LOG_CODE value htp_log_free(log) - To free the htp_log_t
2 years ago
if HAVE_CBINDGEN
gen/htp/htp_rs.h: $(RUST_SURICATA_LIB) htp/cbindgen.toml
cd $(abs_top_srcdir)/rust/htp && \
cbindgen --config $(abs_top_srcdir)/rust/htp/cbindgen.toml \
--quiet --verify --output $(abs_top_builddir)/rust/gen/htp/htp_rs.h || true
else
gen/htp/htp_rs.h:
endif
doc:
CARGO_HOME=$(CARGO_HOME) $(CARGO) doc --all-features --no-deps
if HAVE_CBINDGEN
dist/rust-bindings.h:
$(CBINDGEN) --config $(abs_top_srcdir)/rust/cbindgen.toml \
--quiet --output $(abs_top_builddir)/rust/dist/rust-bindings.h
else
dist/rust-bindings.h:
endif
http: Use libhtp-rs. Ticket: #2696 There are a lot of changes here, which are described below. In general these changes are renaming constants to conform to the libhtp-rs versions (which are generated by cbindgen); making all htp types opaque and changing struct->member references to htp_struct_member() function calls; and a handful of changes to offload functionality onto libhtp-rs from suricata, such as URI normalization and transaction cleanup. Functions introduced to handle opaque htp_tx_t: - tx->parsed_uri => htp_tx_parsed_uri(tx) - tx->parsed_uri->path => htp_uri_path(htp_tx_parsed_uri(tx) - tx->parsed_uri->hostname => htp_uri_hostname(htp_tx_parsed_uri(tx)) - htp_tx_get_user_data() => htp_tx_user_data(tx) - htp_tx_is_http_2_upgrade(tx) convenience function introduced to detect response status 101 and “Upgrade: h2c" header. Functions introduced to handle opaque htp_tx_data_t: - d->len => htp_tx_data_len() - d->data => htp_tx_data_data() - htp_tx_data_tx(data) function to get the htp_tx_t from the htp_tx_data_t - htp_tx_data_is_empty(data) convenience function introduced to test if the data is empty. Other changes: Build libhtp-rs as a crate inside rust. Update autoconf to no longer use libhtp as an external dependency. Remove HAVE_HTP feature defines since they are no longer needed. Make function arguments and return values const where possible htp_tx_destroy(tx) will now free an incomplete transaction htp_time_t replaced with standard struct timeval Callbacks from libhtp now provide the htp_connp_t and the htp_tx_data_t as separate arguments. This means the connection parser is no longer fetched from the transaction inside callbacks. SCHTPGenerateNormalizedUri() functionality moved inside libhtp-rs, which now provides normalized URI values. The normalized URI is available with accessor function: htp_tx_normalized_uri() Configuration settings added to control the behaviour of the URI normalization: - htp_config_set_normalized_uri_include_all() - htp_config_set_plusspace_decode() - htp_config_set_convert_lowercase() - htp_config_set_double_decode_normalized_query() - htp_config_set_double_decode_normalized_path() - htp_config_set_backslash_convert_slashes() - htp_config_set_bestfit_replacement_byte() - htp_config_set_convert_lowercase() - htp_config_set_nul_encoded_terminates() - htp_config_set_nul_raw_terminates() - htp_config_set_path_separators_compress() - htp_config_set_path_separators_decode() - htp_config_set_u_encoding_decode() - htp_config_set_url_encoding_invalid_handling() - htp_config_set_utf8_convert_bestfit() - htp_config_set_normalized_uri_include_all() - htp_config_set_plusspace_decode() Constants related to configuring uri normalization: - HTP_URL_DECODE_PRESERVE_PERCENT => HTP_URL_ENCODING_HANDLING_PRESERVE_PERCENT - HTP_URL_DECODE_REMOVE_PERCENT => HTP_URL_ENCODING_HANDLING_REMOVE_PERCENT - HTP_URL_DECODE_PROCESS_INVALID => HTP_URL_ENCODING_HANDLING_PROCESS_INVALID htp_config_set_field_limits(soft_limit, hard_limit) changed to htp_config_set_field_limit(limit) because libhtp didn't implement soft limits. libhtp logging API updated to provide HTP_LOG_CODE constants along with the message. This eliminates the need to perform string matching on message text to map log messages to HTTP_DECODER_EVENT values, and the HTP_LOG_CODE values can be used directly. In support of this, HTP_DECODER_EVENT values are mapped to their corresponding HTP_LOG_CODE values. New log events to describe additional anomalies: HTP_LOG_CODE_REQUEST_TOO_MANY_LZMA_LAYERS HTP_LOG_CODE_RESPONSE_TOO_MANY_LZMA_LAYERS HTP_LOG_CODE_PROTOCOL_CONTAINS_EXTRA_DATA HTP_LOG_CODE_CONTENT_LENGTH_EXTRA_DATA_START HTP_LOG_CODE_CONTENT_LENGTH_EXTRA_DATA_END HTP_LOG_CODE_SWITCHING_PROTO_WITH_CONTENT_LENGTH HTP_LOG_CODE_DEFORMED_EOL HTP_LOG_CODE_PARSER_STATE_ERROR HTP_LOG_CODE_MISSING_OUTBOUND_TRANSACTION_DATA HTP_LOG_CODE_MISSING_INBOUND_TRANSACTION_DATA HTP_LOG_CODE_ZERO_LENGTH_DATA_CHUNKS HTP_LOG_CODE_REQUEST_LINE_UNKNOWN_METHOD HTP_LOG_CODE_REQUEST_LINE_UNKNOWN_METHOD_NO_PROTOCOL HTP_LOG_CODE_REQUEST_LINE_UNKNOWN_METHOD_INVALID_PROTOCOL HTP_LOG_CODE_REQUEST_LINE_NO_PROTOCOL HTP_LOG_CODE_RESPONSE_LINE_INVALID_PROTOCOL HTP_LOG_CODE_RESPONSE_LINE_INVALID_RESPONSE_STATUS HTP_LOG_CODE_RESPONSE_BODY_INTERNAL_ERROR HTP_LOG_CODE_REQUEST_BODY_DATA_CALLBACK_ERROR HTP_LOG_CODE_RESPONSE_INVALID_EMPTY_NAME HTP_LOG_CODE_REQUEST_INVALID_EMPTY_NAME HTP_LOG_CODE_RESPONSE_INVALID_LWS_AFTER_NAME HTP_LOG_CODE_RESPONSE_HEADER_NAME_NOT_TOKEN HTP_LOG_CODE_REQUEST_INVALID_LWS_AFTER_NAME HTP_LOG_CODE_LZMA_DECOMPRESSION_DISABLED HTP_LOG_CODE_CONNECTION_ALREADY_OPEN HTP_LOG_CODE_COMPRESSION_BOMB_DOUBLE_LZMA HTP_LOG_CODE_INVALID_CONTENT_ENCODING HTP_LOG_CODE_INVALID_GAP HTP_LOG_CODE_ERROR The new htp_log API supports consuming log messages more easily than walking a list and tracking the current offset. Internally, libhtp-rs now provides log messages as a queue of htp_log_t, which means the application can simply call htp_conn_next_log() to fetch the next log message until the queue is empty. Once the application is done with a log message, they can call htp_log_free() to dispose of it. Functions supporting htp_log_t: htp_conn_next_log(conn) - Get the next log message htp_log_message(log) - To get the text of the message htp_log_code(log) - To get the HTP_LOG_CODE value htp_log_free(log) - To free the htp_log_t
2 years ago
if HAVE_CBINDGEN
dist/htp/htp_rs.h:
cd $(abs_top_srcdir)/rust/htp && \
cbindgen --config cbindgen.toml \
--quiet --output $(abs_top_builddir)/rust/dist/htp/htp_rs.h
else
dist/htp/htp_rs.h:
endif
Cargo.toml: Cargo.toml.in
update-lock: Cargo.toml
cargo update
mv Cargo.lock Cargo.lock.in