Adding upstream version 1.32.0.upstream/1.32.0

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

1 files changed, 59 insertions, 197 deletions

diff --git a/aclk/aclk_util.c b/aclk/aclk_util.c
index b8ac6675..ee8fcaf9 100644
--- a/aclk/aclk_util.c
+++ b/aclk/aclk_util.c
@@ -2,15 +2,14 @@
 
 #include "aclk_util.h"
 
-#include <stdio.h>
+#include "daemon/common.h"
 
-#include "../daemon/common.h"
+int aclk_use_new_cloud_arch = 0;
+usec_t aclk_session_newarch = 0;
 
-// CentOS 7 has older version that doesn't define this
-// same goes for MacOS
-#ifndef UUID_STR_LEN
-#define UUID_STR_LEN 37
-#endif
+aclk_env_t *aclk_env = NULL;
+
+int chart_batch_id;
 
 aclk_encoding_type_t aclk_encoding_type_t_from_str(const char *str) {
     if (!strcmp(str, "json")) {
@@ -54,6 +53,15 @@ void aclk_env_t_destroy(aclk_env_t *env) {
     }
 }
 
+int aclk_env_has_capa(const char *capa)
+{
+    for (int i = 0; i < (int) aclk_env->capability_count; i++) {
+        if (!strcasecmp(capa, aclk_env->capabilities[i]))
+            return 1;
+    }
+    return 0;
+}
+
 #ifdef ACLK_LOG_CONVERSATION_DIR
 volatile int aclk_conversation_log_counter = 0;
 #if !defined(HAVE_C___ATOMIC) || defined(NETDATA_NO_ATOMIC_INSTRUCTIONS)
@@ -109,18 +117,53 @@ struct topic_name {
     // in answer to /password endpoint
     const char *name;
 } topic_names[] = {
-    { .id = ACLK_TOPICID_CHART,    .name = "chart"     },
-    { .id = ACLK_TOPICID_ALARMS,   .name = "alarms"    },
-    { .id = ACLK_TOPICID_METADATA, .name = "meta"      },
-    { .id = ACLK_TOPICID_COMMAND,  .name = "inbox-cmd" },
-    { .id = ACLK_TOPICID_UNKNOWN,  .name = NULL        }
+    { .id = ACLK_TOPICID_CHART,                 .name = "chart"                    },
+    { .id = ACLK_TOPICID_ALARMS,                .name = "alarms"                   },
+    { .id = ACLK_TOPICID_METADATA,              .name = "meta"                     },
+    { .id = ACLK_TOPICID_COMMAND,               .name = "inbox-cmd"                },
+    { .id = ACLK_TOPICID_AGENT_CONN,            .name = "agent-connection"         },
+    { .id = ACLK_TOPICID_CMD_NG_V1,             .name = "inbox-cmd-v1"             },
+    { .id = ACLK_TOPICID_CREATE_NODE,           .name = "create-node-instance"     },
+    { .id = ACLK_TOPICID_NODE_CONN,             .name = "node-instance-connection" },
+    { .id = ACLK_TOPICID_CHART_DIMS,            .name = "chart-and-dims-updated"   },
+    { .id = ACLK_TOPICID_CHART_CONFIGS_UPDATED, .name = "chart-configs-updated"    },
+    { .id = ACLK_TOPICID_CHART_RESET,           .name = "reset-charts"             },
+    { .id = ACLK_TOPICID_RETENTION_UPDATED,     .name = "chart-retention-updated"  },
+    { .id = ACLK_TOPICID_NODE_INFO,             .name = "node-instance-info"       },
+    { .id = ACLK_TOPICID_ALARM_LOG,             .name = "alarm-log"                },
+    { .id = ACLK_TOPICID_ALARM_HEALTH,          .name = "alarm-health"             },
+    { .id = ACLK_TOPICID_ALARM_CONFIG,          .name = "alarm-config"             },
+    { .id = ACLK_TOPICID_ALARM_SNAPSHOT,        .name = "alarm-snapshot"           },
+    { .id = ACLK_TOPICID_UNKNOWN,               .name = NULL                       }
+};
+
+enum aclk_topics compulsory_topics_legacy[] = {
+    ACLK_TOPICID_CHART,
+    ACLK_TOPICID_ALARMS,
+    ACLK_TOPICID_METADATA,
+    ACLK_TOPICID_COMMAND,
+    ACLK_TOPICID_UNKNOWN
 };
 
-enum aclk_topics compulsory_topics[] = {
+enum aclk_topics compulsory_topics_new_cloud_arch[] = {
+// TODO remove old topics once not needed anymore
     ACLK_TOPICID_CHART,
     ACLK_TOPICID_ALARMS,
     ACLK_TOPICID_METADATA,
     ACLK_TOPICID_COMMAND,
+    ACLK_TOPICID_AGENT_CONN,
+    ACLK_TOPICID_CMD_NG_V1,
+    ACLK_TOPICID_CREATE_NODE,
+    ACLK_TOPICID_NODE_CONN,
+    ACLK_TOPICID_CHART_DIMS,
+    ACLK_TOPICID_CHART_CONFIGS_UPDATED,
+    ACLK_TOPICID_CHART_RESET,
+    ACLK_TOPICID_RETENTION_UPDATED,
+    ACLK_TOPICID_NODE_INFO,
+    ACLK_TOPICID_ALARM_LOG,
+    ACLK_TOPICID_ALARM_HEALTH,
+    ACLK_TOPICID_ALARM_CONFIG,
+    ACLK_TOPICID_ALARM_SNAPSHOT,
     ACLK_TOPICID_UNKNOWN
 };
 
@@ -188,7 +231,7 @@ static int topic_cache_add_topic(struct json_object *json, struct aclk_topic *to
             }
             topic->topic_id = topic_name_to_id(json_object_get_string(json_object_iter_peek_value(&it)));
             if (topic->topic_id == ACLK_TOPICID_UNKNOWN) {
-                info("topic dictionary has unknown topic name \"%s\"", json_object_get_string(json_object_iter_peek_value(&it)));
+                debug(D_ACLK, "topic dictionary has unknown topic name \"%s\"", json_object_get_string(json_object_iter_peek_value(&it)));
             }
             json_object_iter_next(&it);
             continue;
@@ -246,6 +289,8 @@ int aclk_generate_topic_cache(struct json_object *json)
         }
     }
 
+    enum aclk_topics *compulsory_topics = aclk_use_new_cloud_arch ? compulsory_topics_new_cloud_arch : compulsory_topics_legacy;
+
     for (int i = 0; compulsory_topics[i] != ACLK_TOPICID_UNKNOWN; i++) {
         if (!aclk_get_topic(compulsory_topics[i])) {
             error("missing compulsory topic \"%s\" in password response from cloud", topic_id_to_name(compulsory_topics[i]));
@@ -315,189 +360,6 @@ unsigned long int aclk_tbeb_delay(int reset, int base, unsigned long int min, un
     return delay;
 }
 
-#define ACLK_PROXY_PROTO_ADDR_SEPARATOR "://"
-#define ACLK_PROXY_ENV "env"
-#define ACLK_PROXY_CONFIG_VAR "proxy"
-
-struct {
-    ACLK_PROXY_TYPE type;
-    const char *url_str;
-} supported_proxy_types[] = {
-    { .type = PROXY_TYPE_SOCKS5,   .url_str = "socks5"  ACLK_PROXY_PROTO_ADDR_SEPARATOR },
-    { .type = PROXY_TYPE_SOCKS5,   .url_str = "socks5h" ACLK_PROXY_PROTO_ADDR_SEPARATOR },
-    { .type = PROXY_TYPE_HTTP,     .url_str = "http"    ACLK_PROXY_PROTO_ADDR_SEPARATOR },
-    { .type = PROXY_TYPE_UNKNOWN,  .url_str = NULL                                      },
-};
-
-const char *aclk_proxy_type_to_s(ACLK_PROXY_TYPE *type)
-{
-    switch (*type) {
-        case PROXY_DISABLED:
-            return "disabled";
-        case PROXY_TYPE_HTTP:
-            return "HTTP";
-        case PROXY_TYPE_SOCKS5:
-            return "SOCKS";
-        default:
-            return "Unknown";
-    }
-}
-
-static inline ACLK_PROXY_TYPE aclk_find_proxy(const char *string)
-{
-    int i = 0;
-    while (supported_proxy_types[i].url_str) {
-        if (!strncmp(supported_proxy_types[i].url_str, string, strlen(supported_proxy_types[i].url_str)))
-            return supported_proxy_types[i].type;
-        i++;
-    }
-    return PROXY_TYPE_UNKNOWN;
-}
-
-ACLK_PROXY_TYPE aclk_verify_proxy(const char *string)
-{
-    if (!string)
-        return PROXY_TYPE_UNKNOWN;
-
-    while (*string == 0x20 && *string!=0)   // Help coverity (compiler will remove)
-        string++;
-
-    if (!*string)
-        return PROXY_TYPE_UNKNOWN;
-
-    return aclk_find_proxy(string);
-}
-
-// helper function to censor user&password
-// for logging purposes
-void safe_log_proxy_censor(char *proxy)
-{
-    size_t length = strlen(proxy);
-    char *auth = proxy + length - 1;
-    char *cur;
-
-    while ((auth >= proxy) && (*auth != '@'))
-        auth--;
-
-    //if not found or @ is first char do nothing
-    if (auth <= proxy)
-        return;
-
-    cur = strstr(proxy, ACLK_PROXY_PROTO_ADDR_SEPARATOR);
-    if (!cur)
-        cur = proxy;
-    else
-        cur += strlen(ACLK_PROXY_PROTO_ADDR_SEPARATOR);
-
-    while (cur < auth) {
-        *cur = 'X';
-        cur++;
-    }
-}
-
-static inline void safe_log_proxy_error(char *str, const char *proxy)
-{
-    char *log = strdupz(proxy);
-    safe_log_proxy_censor(log);
-    error("%s Provided Value:\"%s\"", str, log);
-    freez(log);
-}
-
-static inline int check_socks_enviroment(const char **proxy)
-{
-    char *tmp = getenv("socks_proxy");
-
-    if (!tmp)
-        return 1;
-
-    if (aclk_verify_proxy(tmp) == PROXY_TYPE_SOCKS5) {
-        *proxy = tmp;
-        return 0;
-    }
-
-    safe_log_proxy_error(
-        "Environment var \"socks_proxy\" defined but of unknown format. Supported syntax: \"socks5[h]://[user:pass@]host:ip\".",
-        tmp);
-    return 1;
-}
-
-static inline int check_http_enviroment(const char **proxy)
-{
-    char *tmp = getenv("http_proxy");
-
-    if (!tmp)
-        return 1;
-
-    if (aclk_verify_proxy(tmp) == PROXY_TYPE_HTTP) {
-        *proxy = tmp;
-        return 0;
-    }
-
-    safe_log_proxy_error(
-        "Environment var \"http_proxy\" defined but of unknown format. Supported syntax: \"http[s]://[user:pass@]host:ip\".",
-        tmp);
-    return 1;
-}
-
-const char *aclk_lws_wss_get_proxy_setting(ACLK_PROXY_TYPE *type)
-{
-    const char *proxy = config_get(CONFIG_SECTION_CLOUD, ACLK_PROXY_CONFIG_VAR, ACLK_PROXY_ENV);
-    *type = PROXY_DISABLED;
-
-    if (strcmp(proxy, "none") == 0)
-        return proxy;
-
-    if (strcmp(proxy, ACLK_PROXY_ENV) == 0) {
-        if (check_socks_enviroment(&proxy) == 0) {
-#ifdef LWS_WITH_SOCKS5
-            *type = PROXY_TYPE_SOCKS5;
-            return proxy;
-#else
-            safe_log_proxy_error("socks_proxy environment variable set to use SOCKS5 proxy "
-                "but Libwebsockets used doesn't have SOCKS5 support built in. "
-                "Ignoring and checking for other options.",
-                proxy);
-#endif
-        }
-        if (check_http_enviroment(&proxy) == 0)
-            *type = PROXY_TYPE_HTTP;
-        return proxy;
-    }
-
-    *type = aclk_verify_proxy(proxy);
-#ifndef LWS_WITH_SOCKS5
-    if (*type == PROXY_TYPE_SOCKS5) {
-        safe_log_proxy_error(
-            "Config var \"" ACLK_PROXY_CONFIG_VAR
-            "\" set to use SOCKS5 proxy but Libwebsockets used is built without support for SOCKS proxy. ACLK will be disabled.",
-            proxy);
-    }
-#endif
-    if (*type == PROXY_TYPE_UNKNOWN) {
-        *type = PROXY_DISABLED;
-        safe_log_proxy_error(
-            "Config var \"" ACLK_PROXY_CONFIG_VAR
-            "\" defined but of unknown format. Supported syntax: \"socks5[h]://[user:pass@]host:ip\".",
-            proxy);
-    }
-
-    return proxy;
-}
-
-// helper function to read settings only once (static)
-// as claiming, challenge/response and ACLK
-// read the same thing, no need to parse again
-const char *aclk_get_proxy(ACLK_PROXY_TYPE *type)
-{
-    static const char *proxy = NULL;
-    static ACLK_PROXY_TYPE proxy_type = PROXY_NOT_SET;
-
-    if (proxy_type == PROXY_NOT_SET)
-        proxy = aclk_lws_wss_get_proxy_setting(&proxy_type);
-
-    *type = proxy_type;
-    return proxy;
-}
 
 #define HTTP_PROXY_PREFIX "http://"
 void aclk_set_proxy(char **ohost, int *port, enum mqtt_wss_proxy_type *type)