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https://github.com/openappsec/attachment.git
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sync code
This commit is contained in:
Ned Wright
@@ -15,286 +15,10 @@
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#ifndef __NGINX_ATTACHMENT_COMMON_H__
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#define __NGINX_ATTACHMENT_COMMON_H__
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#include <stddef.h>
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#include <stdint.h>
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#include <sys/types.h>
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#include <assert.h>
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// This file has been deprecated. Do not add anything here.
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// Any future additions should be added to nano_attachment_common.h
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// For any inquiries please contact Daniel Yashin.
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#define MAX_NGINX_UID_LEN 32
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#define NUM_OF_NGINX_IPC_ELEMENTS 200
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#define DEFAULT_KEEP_ALIVE_INTERVAL_MSEC 300000
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#define SHARED_MEM_PATH "/dev/shm/"
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#define SHARED_REGISTRATION_SIGNAL_PATH SHARED_MEM_PATH "check-point/cp-nano-attachment-registration"
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#define SHARED_KEEP_ALIVE_PATH SHARED_MEM_PATH "check-point/cp-nano-attachment-registration-expiration-socket"
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#define SHARED_VERDICT_SIGNAL_PATH SHARED_MEM_PATH "check-point/cp-nano-http-transaction-handler"
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#define SHARED_ATTACHMENT_CONF_PATH SHARED_MEM_PATH "cp_nano_http_attachment_conf"
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#define DEFAULT_STATIC_RESOURCES_PATH SHARED_MEM_PATH "static_resources"
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#define INJECT_POS_IRRELEVANT -1
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#define CORRUPTED_SESSION_ID 0
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#define METRIC_PERIODIC_TIMEOUT 600
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extern char shared_verdict_signal_path[];
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extern int workers_amount_to_send;
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typedef int64_t ngx_http_cp_inject_pos_t;
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#ifdef __cplusplus
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typedef enum class ngx_http_modification_type
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#else
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typedef enum ngx_http_modification_type
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#endif
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{
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APPEND,
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INJECT,
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REPLACE
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} ngx_http_modification_type_e;
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#ifdef __cplusplus
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typedef enum class ngx_http_chunk_type
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#else
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typedef enum ngx_http_chunk_type
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#endif
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{
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REQUEST_START,
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REQUEST_HEADER,
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REQUEST_BODY,
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REQUEST_END,
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RESPONSE_CODE,
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RESPONSE_HEADER,
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RESPONSE_BODY,
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RESPONSE_END,
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CONTENT_LENGTH,
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METRIC_DATA_FROM_PLUGIN,
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HOLD_DATA,
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COUNT
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} ngx_http_chunk_type_e;
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#ifdef __cplusplus
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typedef enum class ngx_http_plugin_metric_type
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#else
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typedef enum ngx_http_plugin_metric_type
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#endif
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{
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TRANSPARENTS_COUNT,
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TOTAL_TRANSPARENTS_TIME,
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INSPECTION_OPEN_FAILURES_COUNT,
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INSPECTION_CLOSE_FAILURES_COUNT,
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INSPECTION_SUCCESSES_COUNT,
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INJECT_VERDICTS_COUNT,
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DROP_VERDICTS_COUNT,
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ACCEPT_VERDICTS_COUNT,
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IRRELEVANT_VERDICTS_COUNT,
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RECONF_VERDICTS_COUNT,
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INSPECT_VERDICTS_COUNT,
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HOLD_VERDICTS_COUNT,
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AVERAGE_OVERALL_PPROCESSING_TIME_UNTIL_VERDICT,
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MAX_OVERALL_PPROCESSING_TIME_UNTIL_VERDICT,
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MIN_OVERALL_PPROCESSING_TIME_UNTIL_VERDICT,
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AVERAGE_REQ_PPROCESSING_TIME_UNTIL_VERDICT,
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MAX_REQ_PPROCESSING_TIME_UNTIL_VERDICT,
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MIN_REQ_PPROCESSING_TIME_UNTIL_VERDICT,
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AVERAGE_RES_PPROCESSING_TIME_UNTIL_VERDICT,
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MAX_RES_PPROCESSING_TIME_UNTIL_VERDICT,
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MIN_RES_PPROCESSING_TIME_UNTIL_VERDICT,
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THREAD_TIMEOUT,
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REG_THREAD_TIMEOUT,
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REQ_HEADER_THREAD_TIMEOUT,
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REQ_BODY_THREAD_TIMEOUT,
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AVERAGE_REQ_BODY_SIZE_UPON_TIMEOUT,
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MAX_REQ_BODY_SIZE_UPON_TIMEOUT,
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MIN_REQ_BODY_SIZE_UPON_TIMEOUT,
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RES_HEADER_THREAD_TIMEOUT,
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RES_BODY_THREAD_TIMEOUT,
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HOLD_THREAD_TIMEOUT,
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AVERAGE_RES_BODY_SIZE_UPON_TIMEOUT,
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MAX_RES_BODY_SIZE_UPON_TIMEOUT,
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MIN_RES_BODY_SIZE_UPON_TIMEOUT,
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THREAD_FAILURE,
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REQ_PROCCESSING_TIMEOUT,
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RES_PROCCESSING_TIMEOUT,
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REQ_FAILED_TO_REACH_UPSTREAM,
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REQ_FAILED_COMPRESSION_COUNT,
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RES_FAILED_COMPRESSION_COUNT,
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REQ_FAILED_DECOMPRESSION_COUNT,
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RES_FAILED_DECOMPRESSION_COUNT,
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REQ_SUCCESSFUL_COMPRESSION_COUNT,
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RES_SUCCESSFUL_COMPRESSION_COUNT,
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REQ_SUCCESSFUL_DECOMPRESSION_COUNT,
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RES_SUCCESSFUL_DECOMPRESSION_COUNT,
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CORRUPTED_ZIP_SKIPPED_SESSION_COUNT,
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CPU_USAGE,
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AVERAGE_VM_MEMORY_USAGE,
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AVERAGE_RSS_MEMORY_USAGE,
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MAX_VM_MEMORY_USAGE,
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MAX_RSS_MEMORY_USAGE,
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REQUEST_OVERALL_SIZE_COUNT,
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RESPONSE_OVERALL_SIZE_COUNT,
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METRIC_TYPES_COUNT
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} ngx_http_plugin_metric_type_e;
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#ifdef __cplusplus
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typedef enum class ngx_http_cp_verdict
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#else
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typedef enum ngx_http_cp_verdict
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#endif
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{
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TRAFFIC_VERDICT_INSPECT,
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TRAFFIC_VERDICT_ACCEPT,
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TRAFFIC_VERDICT_DROP,
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TRAFFIC_VERDICT_INJECT,
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TRAFFIC_VERDICT_IRRELEVANT,
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TRAFFIC_VERDICT_RECONF,
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TRAFFIC_VERDICT_WAIT,
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LIMIT_RESPONSE_HEADERS
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} ngx_http_cp_verdict_e;
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#ifdef __cplusplus
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typedef enum class ngx_http_cp_debug_level
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#else
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typedef enum ngx_http_cp_debug_level
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#endif
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{
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DBG_LEVEL_TRACE,
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DBG_LEVEL_DEBUG,
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DBG_LEVEL_INFO,
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DBG_LEVEL_WARNING,
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DBG_LEVEL_ERROR,
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#ifndef __cplusplus
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DBG_LEVEL_ASSERT,
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#endif
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DBG_LEVEL_COUNT
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} ngx_http_cp_debug_level_e;
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#ifdef __cplusplus
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typedef enum class ngx_http_meta_data
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#else
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typedef enum ngx_http_meta_data
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#endif
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{
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HTTP_PROTOCOL_SIZE,
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HTTP_PROTOCOL_DATA,
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HTTP_METHOD_SIZE,
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HTTP_METHOD_DATA,
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HOST_NAME_SIZE,
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HOST_NAME_DATA,
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LISTENING_ADDR_SIZE,
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LISTENING_ADDR_DATA,
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LISTENING_PORT,
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URI_SIZE,
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URI_DATA,
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CLIENT_ADDR_SIZE,
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CLIENT_ADDR_DATA,
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CLIENT_PORT,
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PARSED_HOST_SIZE,
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PARSED_HOST_DATA,
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PARSED_URI_SIZE,
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PARSED_URI_DATA,
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WAF_TAG_SIZE,
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WAF_TAG_DATA,
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META_DATA_COUNT
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} ngx_http_meta_data_e;
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#ifdef __cplusplus
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typedef enum class ngx_http_header_data
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#else
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typedef enum ngx_http_header_data
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#endif
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{
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HEADER_KEY_SIZE,
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HEADER_KEY_DATA,
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HEADER_VAL_SIZE,
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HEADER_VAL_DATA,
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HEADER_DATA_COUNT
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} ngx_http_header_data_e;
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typedef enum ngx_http_inspection_mode
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{
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NON_BLOCKING_THREAD,
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BLOCKING_THREAD,
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NO_THREAD,
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INSPECTION_MODE_COUNT
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} ngx_http_inspection_mode_e;
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#ifdef __cplusplus
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typedef enum class ngx_web_response_type
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#else
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typedef enum ngx_web_response_type
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#endif
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{
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CUSTOM_WEB_RESPONSE,
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CUSTOM_WEB_BLOCK_PAGE_RESPONSE,
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RESPONSE_CODE_ONLY,
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REDIRECT_WEB_RESPONSE,
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NO_WEB_RESPONSE
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} ngx_web_response_type_e;
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typedef struct __attribute__((__packed__)) ngx_http_cp_inject_data {
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ngx_http_cp_inject_pos_t injection_pos;
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ngx_http_modification_type_e mod_type;
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uint16_t injection_size;
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uint8_t is_header;
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uint8_t orig_buff_index;
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char data[0];
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} ngx_http_cp_inject_data_t;
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typedef struct __attribute__((__packed__)) ngx_http_cp_web_response_data {
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uint8_t web_repsonse_type;
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uint8_t uuid_size;
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union {
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struct __attribute__((__packed__)) ngx_http_cp_custom_web_response_data {
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uint16_t response_code;
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uint8_t title_size;
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uint8_t body_size;
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char data[0];
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} custom_response_data;
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struct __attribute__((__packed__)) ngx_http_cp_redirect_data {
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uint8_t unused_dummy;
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uint8_t add_event_id;
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uint16_t redirect_location_size;
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char redirect_location[0];
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} redirect_data;
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} response_data;
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} ngx_http_cp_web_response_data_t;
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static_assert(
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sizeof(((ngx_http_cp_web_response_data_t*)0)->response_data.custom_response_data) ==
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sizeof(((ngx_http_cp_web_response_data_t*)0)->response_data.redirect_data),
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"custom_response_data must be equal to redirect_data in size"
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);
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typedef union __attribute__((__packed__)) ngx_http_cp_modify_data {
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ngx_http_cp_inject_data_t inject_data[0];
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ngx_http_cp_web_response_data_t web_response_data[0];
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} ngx_http_cp_modify_data_t;
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typedef struct __attribute__((__packed__)) ngx_http_cp_reply_from_service {
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uint16_t verdict;
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uint32_t session_id;
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uint8_t modification_count;
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ngx_http_cp_modify_data_t modify_data[0];
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} ngx_http_cp_reply_from_service_t;
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typedef struct __attribute__((__packed__)) ngx_http_cp_request_data {
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uint16_t data_type;
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uint32_t session_id;
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unsigned char data[0];
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} ngx_http_cp_request_data_t;
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typedef struct __attribute__((__packed__)) ngx_http_cp_metric_data {
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uint16_t data_type;
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#ifdef __cplusplus
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uint64_t data[static_cast<int>(ngx_http_plugin_metric_type::METRIC_TYPES_COUNT)];
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#else
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uint64_t data[METRIC_TYPES_COUNT];
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#endif
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} ngx_http_cp_metric_data_t;
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#endif // __NGINX_ATTACHMENT_COMMON_H__
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@@ -17,7 +17,7 @@
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#include <stdio.h>
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#include "nginx_attachment_common.h"
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#include "nano_attachment_common.h"
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#ifdef __cplusplus
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extern "C" {
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@@ -29,7 +29,7 @@ typedef const char * c_str;
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int initAttachmentConfig(c_str conf_file);
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ngx_http_inspection_mode_e getInspectionMode();
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NanoHttpInspectionMode getInspectionMode();
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unsigned int getNumOfNginxIpcElements();
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unsigned int getKeepAliveIntervalMsec();
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unsigned int getDbgLevel();
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@@ -61,11 +61,16 @@ unsigned int getMinRetriesForVerdict();
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unsigned int getMaxRetriesForVerdict();
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unsigned int getReqBodySizeTrigger();
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unsigned int getRemoveResServerHeader();
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unsigned int getDecompressionPoolSize();
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unsigned int getRecompressionPoolSize();
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unsigned int getIsBrotliInspectionEnabled();
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unsigned int getWaitingForVerdictThreadTimeout();
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int isIPAddress(c_str ip_str);
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int isSkipSource(c_str ip_str);
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unsigned int isPairedAffinityEnabled();
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unsigned int isAsyncModeEnabled();
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#ifdef __cplusplus
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}
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