Istio support (#30)

* adding istio files * fix the envoy CMakList file * fix the envoy CMakList file * adding the .mod file * adding the webhook injector image * adding istio files * adding istio files * fix the envoy CMakList file * fix the envoy CMakList file * adding the .mod file * adding the webhook injector image * adding istio files * pulling from dev * fix the envoy CMakList file * adding istio files * fix missing header * fix wrong name of library * fix envoy CMakeLists * remove cloud guard names * remove cloud guard names * adding istio files * adding istio files * [JIRA] INXT-44274: test agent image * add Daniel fixes * remove zlib library * remove nano attachment ut
2025-11-18 18:20:36 +03:00 · 2025-02-11 12:01:51 +02:00
parent 26e2a38713
commit 23dbf06cd0
60 changed files with 11245 additions and 0 deletions
--- a/attachments/nano_attachment/nano_attachment_sender_thread.c
+++ b/attachments/nano_attachment/nano_attachment_sender_thread.c
@@ -0,0 +1,330 @@
+#include "nano_attachment_sender_thread.h"
+
+#include <string.h>
+#include <stdlib.h>
+
+#include "nano_initializer.h"
+#include "nano_attachment_sender.h"
+#include "nano_attachment_common.h"
+#include "nano_attachment_io.h"
+#include "nano_utils.h"
+#include "nano_compression.h"
+
+static HttpHeaderData *
+get_http_header(HttpHeaders *http_headers, const char *header_name) {
+    size_t i;
+    for (i = 0; i < http_headers->headers_count; ++i) {
+        if (strcmp((char*)http_headers->data[i].key.data, header_name) == 0) {
+            return &http_headers->data[i];
+        }
+    }
+    return NULL;
+}
+
+static void
+set_response_content_encoding(
+    NanoAttachment *attachment,
+    HttpSessionData *session_data_p,
+    HttpHeaders *http_headers
+)
+{
+    write_dbg(
+        attachment,
+        session_data_p->session_id,
+        DBG_LEVEL_TRACE,
+        "Determining response body's content encoding"
+    );
+
+    const HttpHeaderData *content_encoding = get_http_header(http_headers, "content-encoding");
+
+    if (content_encoding == NULL) {
+        session_data_p->response_data.compression_type = NO_COMPRESSION;
+        return;
+    }
+
+    if (strcmp((char*)content_encoding->value.data, "gzip") == 0) {
+        session_data_p->response_data.compression_type = GZIP;
+    } else if (strcmp((char*)content_encoding->value.data, "deflate") == 0) {
+        session_data_p->response_data.compression_type = ZLIB;
+    } else if (strcmp((char*)content_encoding->value.data, "identity") == 0) {
+        session_data_p->response_data.compression_type = NO_COMPRESSION;
+    } else {
+        write_dbg(
+            attachment,
+            session_data_p->session_id,
+            DBG_LEVEL_WARNING,
+            "Unsupported response content encoding: %.*s",
+            content_encoding->value.data
+        );
+        session_data_p->response_data.compression_type = NO_COMPRESSION;
+    }
+}
+
+void
+init_thread_ctx(HttpEventThreadCtx *ctx, NanoAttachment *attachment, AttachmentData *data)
+{
+    ctx->attachment = attachment;
+    ctx->data = data;
+    ctx->session_data_p = (data == NULL) ? NULL : data->session_data;
+    ctx->res = NANO_OK;
+    ctx->web_response_data = NULL;
+    ctx->modifications = NULL;
+}
+
+void *
+RegistrationCommSocketThread(void *_ctx)
+{
+    HttpEventThreadCtx *ctx = (HttpEventThreadCtx *)_ctx;
+    NanoAttachment *attachment = ctx->attachment;
+
+    ctx->res = connect_to_comm_socket(attachment);
+
+    return NULL;
+}
+
+void *
+RegistrationSocketThread(void *_ctx)
+{
+    HttpEventThreadCtx *ctx = (HttpEventThreadCtx *)_ctx;
+    NanoAttachment *attachment = ctx->attachment;
+
+    ctx->res = connect_to_registration_socket(attachment);
+    return 0;
+}
+
+void *
+SendRequestFilterThread(void *_ctx)
+{
+    HttpEventThreadCtx *ctx = (HttpEventThreadCtx *)_ctx;
+
+    HttpRequestFilterData *start_data = (HttpRequestFilterData*)ctx->data->data;
+    HttpMetaData *metadata = start_data->meta_data;
+    HttpHeaders *headers = start_data->req_headers;
+    bool contains_body = start_data->contains_body;
+    NanoAttachment *attachment = ctx->attachment;
+    HttpSessionData *session_data_p = ctx->session_data_p;
+    bool is_verdict_requested = false;
+
+    nano_metadata_sender(
+        attachment,
+        metadata,
+        ctx,
+        session_data_p->session_id,
+        &session_data_p->remaining_messages_to_reply,
+        is_verdict_requested
+    );
+
+    nano_header_sender(
+        attachment,
+        headers,
+        ctx,
+        REQUEST_HEADER,
+        session_data_p->session_id,
+        &session_data_p->remaining_messages_to_reply,
+        is_verdict_requested
+    );
+
+    if (!contains_body) {
+        nano_end_transaction_sender(
+            attachment,
+            REQUEST_END,
+            ctx,
+            session_data_p->session_id,
+            &session_data_p->remaining_messages_to_reply
+        );
+    }
+
+    return NULL;
+}
+
+void *
+SendMetadataThread(void *_ctx)
+{
+    HttpEventThreadCtx *ctx = (HttpEventThreadCtx *)_ctx;
+    HttpMetaData *metadata = (HttpMetaData*)ctx->data->data;
+    NanoAttachment *attachment = ctx->attachment;
+    HttpSessionData *session_data_p = ctx->session_data_p;
+    bool is_verdict_requested = false;
+
+    nano_metadata_sender(
+        attachment,
+        metadata,
+        ctx,
+        session_data_p->session_id,
+        &session_data_p->remaining_messages_to_reply,
+        is_verdict_requested
+    );
+
+    return NULL;
+}
+
+void *
+SendRequestHeadersThread(void *_ctx)
+{
+    HttpEventThreadCtx *ctx = (HttpEventThreadCtx *)_ctx;
+    HttpHeaders *headers = (HttpHeaders*)ctx->data->data;
+    NanoAttachment *attachment = ctx->attachment;
+    HttpSessionData *session_data_p = ctx->session_data_p;
+    bool is_verdict_requested = false;
+
+    nano_header_sender(
+        attachment,
+        headers,
+        ctx,
+        REQUEST_HEADER,
+        session_data_p->session_id,
+        &session_data_p->remaining_messages_to_reply,
+        is_verdict_requested
+    );
+
+    return NULL;
+}
+
+void *
+SendResponseHeadersThread(void *_ctx)
+{
+    HttpEventThreadCtx *ctx = (HttpEventThreadCtx *)_ctx;
+    ResHttpHeaders *headers = (ResHttpHeaders*)ctx->data->data;
+    NanoAttachment *attachment = ctx->attachment;
+    HttpSessionData *session_data_p = ctx->session_data_p;
+    HttpHeaders *http_headers = headers->headers;
+    bool is_verdict_requested = true;
+
+    nano_send_response_code(
+        attachment,
+        headers->response_code,
+        ctx,
+        session_data_p->session_id,
+        &session_data_p->remaining_messages_to_reply
+    );
+
+    nano_send_response_content_length(
+        attachment,
+        headers->content_length,
+        ctx,
+        session_data_p->session_id,
+        &session_data_p->remaining_messages_to_reply
+    );
+
+    set_response_content_encoding(
+        attachment,
+        session_data_p,
+        http_headers
+    );
+
+    nano_header_sender(
+        attachment,
+        http_headers,
+        ctx,
+        RESPONSE_HEADER,
+        session_data_p->session_id,
+        &session_data_p->remaining_messages_to_reply,
+        is_verdict_requested
+    );
+
+    return NULL;
+}
+
+void *
+SendRequestBodyThread(void *_ctx)
+{
+    HttpEventThreadCtx *ctx = (HttpEventThreadCtx *)_ctx;
+    HttpBody *bodies = (HttpBody*)ctx->data->data;
+    NanoAttachment *attachment = ctx->attachment;
+    HttpSessionData *session_data_p = ctx->session_data_p;
+
+    nano_body_sender(
+        attachment,
+        bodies,
+        ctx,
+        REQUEST_BODY,
+        session_data_p->session_id,
+        &session_data_p->remaining_messages_to_reply
+    );
+
+    return NULL;
+}
+
+void *
+SendResponseBodyThread(void *_ctx)
+{
+    HttpEventThreadCtx *ctx = (HttpEventThreadCtx *)_ctx;
+    HttpBody *bodies = (HttpBody*)ctx->data->data;
+    NanoAttachment *attachment = ctx->attachment;
+    HttpSessionData *session_data_p = ctx->session_data_p;
+
+    nano_body_sender(
+        attachment,
+        bodies,
+        ctx,
+        RESPONSE_BODY,
+        session_data_p->session_id,
+        &session_data_p->remaining_messages_to_reply
+    );
+
+    return NULL;
+}
+
+void *
+SendRequestEndThread(void *_ctx)
+{
+    HttpEventThreadCtx *ctx = (HttpEventThreadCtx *)_ctx;
+    NanoAttachment *attachment = ctx->attachment;
+    HttpSessionData *session_data_p = ctx->session_data_p;
+
+    nano_end_transaction_sender(
+        attachment,
+        REQUEST_END,
+        ctx,
+        session_data_p->session_id,
+        &session_data_p->remaining_messages_to_reply
+    );
+
+    return NULL;
+}
+
+void *
+SendResponseEndThread(void *_ctx)
+{
+    HttpEventThreadCtx *ctx = (HttpEventThreadCtx *)_ctx;
+    NanoAttachment *attachment = ctx->attachment;
+    HttpSessionData *session_data_p = ctx->session_data_p;
+
+    nano_end_transaction_sender(
+        attachment,
+        RESPONSE_END,
+        ctx,
+        session_data_p->session_id,
+        &session_data_p->remaining_messages_to_reply
+    );
+
+    return NULL;
+}
+
+void *
+SendDelayedVerdictRequestThread(void *_ctx)
+{
+    HttpEventThreadCtx *ctx = (HttpEventThreadCtx *)_ctx;
+    NanoAttachment *attachment = ctx->attachment;
+    HttpSessionData *session_data_p = ctx->session_data_p;
+
+    nano_request_delayed_verdict(
+        attachment,
+        ctx,
+        session_data_p->session_id,
+        &session_data_p->remaining_messages_to_reply
+    );
+
+    return NULL;
+}
+
+void *
+SendMetricToServiceThread(void *_data)
+{
+    HttpEventThreadCtx *ctx = (HttpEventThreadCtx *)_data;
+    NanoAttachment *attachment = ctx->attachment;
+
+    nano_send_metric_data_sender(attachment);
+
+    return NULL;
+}