Adding upstream version 1.40.0.upstream/1.40.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

8 files changed, 28 insertions, 21 deletions

diff --git a/aclk/aclk_capas.c b/aclk/aclk_capas.c
index 55f6fd3b..b38a928a 100644
--- a/aclk/aclk_capas.c
+++ b/aclk/aclk_capas.c
@@ -13,7 +13,7 @@ const struct capability *aclk_get_agent_capas()
         { .name = "mc",          .version = 0, .enabled = 0 },
         { .name = "ctx",         .version = 1, .enabled = 1 },
         { .name = "funcs",       .version = 1, .enabled = 1 },
-        { .name = "http_api_v2", .version = 1, .enabled = 1 },
+        { .name = "http_api_v2", .version = 3, .enabled = 1 },
         { .name = "health",      .version = 1, .enabled = 0 },
         { .name = "req_cancel",  .version = 1, .enabled = 1 },
         { .name = NULL,          .version = 0, .enabled = 0 }
@@ -39,7 +39,7 @@ struct capability *aclk_get_node_instance_capas(RRDHOST *host)
           .enabled = enable_metric_correlations },
         { .name = "ctx",         .version = 1,                     .enabled = 1 },
         { .name = "funcs",       .version = 0,                     .enabled = 0 },
-        { .name = "http_api_v2", .version = 2,                     .enabled = 1 },
+        { .name = "http_api_v2", .version = 3,                     .enabled = 1 },
         { .name = "health",      .version = 1,                     .enabled = host->health.health_enabled },
         { .name = "req_cancel",  .version = 1,                     .enabled = 1 },
         { .name = NULL,          .version = 0,                     .enabled = 0 }
diff --git a/aclk/aclk_otp.c b/aclk/aclk_otp.c
index 391313ff..66d751be 100644
--- a/aclk/aclk_otp.c
+++ b/aclk/aclk_otp.c
@@ -444,11 +444,15 @@ static int private_decrypt(RSA *p_key, unsigned char * enc_data, int data_len, u
     if (!ctx)
         return 1;
 
-    if (EVP_PKEY_decrypt_init(ctx) <= 0)
+    if (EVP_PKEY_decrypt_init(ctx) <= 0) {
+        EVP_PKEY_CTX_free(ctx);
         return 1;
+    }
 
-    if (EVP_PKEY_CTX_set_rsa_padding(ctx, RSA_PKCS1_OAEP_PADDING) <= 0)
+    if (EVP_PKEY_CTX_set_rsa_padding(ctx, RSA_PKCS1_OAEP_PADDING) <= 0) {
+        EVP_PKEY_CTX_free(ctx);
         return 1;
+    }
 
     *decrypted = mallocz(outlen);
 
@@ -456,6 +460,8 @@ static int private_decrypt(RSA *p_key, unsigned char * enc_data, int data_len, u
         result = (int) outlen;
     else
         result = -1;
+
+    EVP_PKEY_CTX_free(ctx);
 #else
     *decrypted = mallocz(RSA_size(p_key));
     result = RSA_private_decrypt(data_len, enc_data, *decrypted, p_key, RSA_PKCS1_OAEP_PADDING);
diff --git a/aclk/aclk_query.c b/aclk/aclk_query.c
index 46d1e1e5..0698c2d6 100644
--- a/aclk/aclk_query.c
+++ b/aclk/aclk_query.c
@@ -95,11 +95,9 @@ static int http_api_v2(struct aclk_query_thread *query_thr, aclk_query_t query)
     size_t size = 0;
     size_t sent = 0;
 
-#ifdef NETDATA_WITH_ZLIB
     int z_ret;
     BUFFER *z_buffer = buffer_create(NETDATA_WEB_RESPONSE_INITIAL_SIZE, &netdata_buffers_statistics.buffers_aclk);
     char *start, *end;
-#endif
 
     struct web_client *w = web_client_get_from_cache();
     w->acl = WEB_CLIENT_ACL_ACLK;
@@ -152,7 +150,6 @@ static int http_api_v2(struct aclk_query_thread *query_thr, aclk_query_t query)
     size = w->response.data->len;
     sent = size;
 
-#ifdef NETDATA_WITH_ZLIB
     // check if gzip encoding can and should be used
     if ((start = strstr((char *)query->data.http_api_v2.payload, WEB_HDR_ACCEPT_ENC))) {
         start += strlen(WEB_HDR_ACCEPT_ENC);
@@ -199,7 +196,6 @@ static int http_api_v2(struct aclk_query_thread *query_thr, aclk_query_t query)
         w->response.data = z_buffer;
         z_buffer = NULL;
     }
-#endif
 
     w->response.data->date = w->timings.tv_ready.tv_sec;
     web_client_build_http_header(w);
@@ -209,22 +205,18 @@ static int http_api_v2(struct aclk_query_thread *query_thr, aclk_query_t query)
     buffer_strcat(local_buffer, w->response.header_output->buffer);
 
     if (w->response.data->len) {
-#ifdef NETDATA_WITH_ZLIB
         if (w->response.zinitialized) {
             buffer_need_bytes(local_buffer, w->response.data->len);
             memcpy(&local_buffer->buffer[local_buffer->len], w->response.data->buffer, w->response.data->len);
             local_buffer->len += w->response.data->len;
             sent = sent - size + w->response.data->len;
         } else {
-#endif
             buffer_strcat(local_buffer, w->response.data->buffer);
-#ifdef NETDATA_WITH_ZLIB
         }
-#endif
     }
 
     // send msg.
-    aclk_http_msg_v2(query_thr->client, query->callback_topic, query->msg_id, t, query->created, w->response.code, local_buffer->buffer, local_buffer->len);
+    w->response.code = aclk_http_msg_v2(query_thr->client, query->callback_topic, query->msg_id, t, query->created, w->response.code, local_buffer->buffer, local_buffer->len);
 
     struct timeval tv;
 
@@ -249,9 +241,7 @@ cleanup:
 
     pending_req_list_rm(query->msg_id);
 
-#ifdef NETDATA_WITH_ZLIB
     buffer_free(z_buffer);
-#endif
     buffer_free(local_buffer);
     return retval;
 }
diff --git a/aclk/aclk_tx_msgs.c b/aclk/aclk_tx_msgs.c
index 86ee818e..d11e96cf 100644
--- a/aclk/aclk_tx_msgs.c
+++ b/aclk/aclk_tx_msgs.c
@@ -83,7 +83,10 @@ static int aclk_send_message_with_bin_payload(mqtt_wss_client client, json_objec
         memcpy(&full_msg[len], payload, payload_len);
     }
 
-    mqtt_wss_publish5(client, (char*)topic, NULL, full_msg, &freez_aclk_publish5b, full_msg_len, MQTT_WSS_PUB_QOS1, &packet_id);
+    int rc = mqtt_wss_publish5(client, (char*)topic, NULL, full_msg, &freez_aclk_publish5b, full_msg_len, MQTT_WSS_PUB_QOS1, &packet_id);
+
+    if (rc == MQTT_WSS_ERR_TOO_BIG_FOR_SERVER)
+        return HTTP_RESP_FORBIDDEN;
 
 #ifdef NETDATA_INTERNAL_CHECKS
     aclk_stats_msg_published(packet_id);
@@ -169,11 +172,11 @@ void aclk_http_msg_v2_err(mqtt_wss_client client, const char *topic, const char
     json_object_object_add(msg, "error-description", tmp);
 
     if (aclk_send_message_with_bin_payload(client, msg, topic, payload, payload_len)) {
-        error("Failed to send cancelation message for http reply");
+        error("Failed to send cancellation message for http reply %zu %s", payload_len, payload);
     }
 }
 
-void aclk_http_msg_v2(mqtt_wss_client client, const char *topic, const char *msg_id, usec_t t_exec, usec_t created, int http_code, const char *payload, size_t payload_len)
+int aclk_http_msg_v2(mqtt_wss_client client, const char *topic, const char *msg_id, usec_t t_exec, usec_t created, int http_code, const char *payload, size_t payload_len)
 {
     json_object *tmp, *msg;
 
@@ -192,7 +195,7 @@ void aclk_http_msg_v2(mqtt_wss_client client, const char *topic, const char *msg
 
     switch (rc) {
     case HTTP_RESP_FORBIDDEN:
-        aclk_http_msg_v2_err(client, topic, msg_id, rc, CLOUD_EC_REQ_REPLY_TOO_BIG, CLOUD_EMSG_REQ_REPLY_TOO_BIG, payload, payload_len);
+        aclk_http_msg_v2_err(client, topic, msg_id, rc, CLOUD_EC_REQ_REPLY_TOO_BIG, CLOUD_EMSG_REQ_REPLY_TOO_BIG, NULL, 0);
         break;
     case HTTP_RESP_INTERNAL_SERVER_ERROR:
         aclk_http_msg_v2_err(client, topic, msg_id, rc, CLOUD_EC_FAIL_TOPIC, CLOUD_EMSG_FAIL_TOPIC, payload, payload_len);
@@ -201,6 +204,7 @@ void aclk_http_msg_v2(mqtt_wss_client client, const char *topic, const char *msg
         aclk_http_msg_v2_err(client, topic, msg_id, rc, CLOUD_EC_SND_TIMEOUT, CLOUD_EMSG_SND_TIMEOUT, payload, payload_len);
         break;
     }
+    return rc ? rc : http_code;
 }
 
 uint16_t aclk_send_agent_connection_update(mqtt_wss_client client, int reachable) {
diff --git a/aclk/aclk_tx_msgs.h b/aclk/aclk_tx_msgs.h
index 31e59241..9e7d8907 100644
--- a/aclk/aclk_tx_msgs.h
+++ b/aclk/aclk_tx_msgs.h
@@ -12,7 +12,7 @@
 uint16_t aclk_send_bin_message_subtopic_pid(mqtt_wss_client client, char *msg, size_t msg_len, enum aclk_topics subtopic, const char *msgname);
 
 void aclk_http_msg_v2_err(mqtt_wss_client client, const char *topic, const char *msg_id, int http_code, int ec, const char* emsg, const char *payload, size_t payload_len);
-void aclk_http_msg_v2(mqtt_wss_client client, const char *topic, const char *msg_id, usec_t t_exec, usec_t created, int http_code, const char *payload, size_t payload_len);
+int aclk_http_msg_v2(mqtt_wss_client client, const char *topic, const char *msg_id, usec_t t_exec, usec_t created, int http_code, const char *payload, size_t payload_len);
 
 uint16_t aclk_send_agent_connection_update(mqtt_wss_client client, int reachable);
 char *aclk_generate_lwt(size_t *size);
diff --git a/aclk/https_client.c b/aclk/https_client.c
index e2a42eef..345cf65a 100644
--- a/aclk/https_client.c
+++ b/aclk/https_client.c
@@ -528,7 +528,7 @@ int https_request(https_req_t *request, https_req_response_t *response) {
     }
     ctx->request = request;
 
-    ctx->ssl_ctx = security_initialize_openssl_client();
+    ctx->ssl_ctx = netdata_ssl_create_client_ctx(0);
     if (ctx->ssl_ctx==NULL) {
         error("Cannot allocate SSL context");
         goto exit_sock;
diff --git a/aclk/schema-wrappers/alarm_stream.cc b/aclk/schema-wrappers/alarm_stream.cc
index af0b891c..11b9284f 100644
--- a/aclk/schema-wrappers/alarm_stream.cc
+++ b/aclk/schema-wrappers/alarm_stream.cc
@@ -86,6 +86,7 @@ void destroy_alarm_log_entry(struct alarm_log_entry *entry)
 
     freez(entry->rendered_info);
     freez(entry->chart_context);
+    freez(entry->transition_id);
 }
 
 static void fill_alarm_log_entry(struct alarm_log_entry *data, AlarmLogEntry *proto)
@@ -134,6 +135,9 @@ static void fill_alarm_log_entry(struct alarm_log_entry *data, AlarmLogEntry *pr
     proto->set_rendered_info(data->rendered_info);
 
     proto->set_chart_context(data->chart_context);
+
+    proto->set_event_id(data->event_id);
+    proto->set_transition_id(data->transition_id);
 }
 
 char *generate_alarm_log_entry(size_t *len, struct alarm_log_entry *data)
diff --git a/aclk/schema-wrappers/alarm_stream.h b/aclk/schema-wrappers/alarm_stream.h
index 83e7c1bc..e0bf31ce 100644
--- a/aclk/schema-wrappers/alarm_stream.h
+++ b/aclk/schema-wrappers/alarm_stream.h
@@ -73,6 +73,9 @@ struct alarm_log_entry {
     char *rendered_info;
 
     char *chart_context;
+
+    uint64_t event_id;
+    char *transition_id;  
 };
 
 struct send_alarm_checkpoint {