SSSCTL: Add analyze command

Wrapper for sss_analyze

Print a message about limited functionality when tevent chain ID
support is not built.

Reviewed-by: Jakub Vávra <[email protected]>
Reviewed-by: Pavel Březina <[email protected]>
Reviewed-by: Sumit Bose <[email protected]>

Makefile.am

@@ -1915,6 +1915,7 @@ sssctl_LDADD = \
     $(NULL)
 sssctl_CFLAGS = \
     $(AM_CFLAGS) \
+    -DPYTHONDIR_PATH=\"$(python3dir)/sssd\" \
     $(NULL)
 
 if BUILD_SUDO

src/tools/sssctl/sssctl.c

@@ -296,6 +296,7 @@ int main(int argc, const char **argv)
         SSS_TOOL_COMMAND("logs-remove", "Remove existing SSSD log files", 0, sssctl_logs_remove),
         SSS_TOOL_COMMAND("logs-fetch", "Archive SSSD log files in tarball", 0, sssctl_logs_fetch),
         SSS_TOOL_COMMAND("debug-level", "Change SSSD debug level", 0, sssctl_debug_level),
+        SSS_TOOL_COMMAND("analyze", "Analyze logged data", 0, sssctl_analyze),
 #ifdef HAVE_LIBINI_CONFIG_V1_3
         SSS_TOOL_DELIMITER("Configuration files tools:"),
         SSS_TOOL_COMMAND_FLAGS("config-check", "Perform static analysis of SSSD configuration", 0, sssctl_config_check, SSS_TOOL_FLAG_SKIP_CMD_INIT),

src/tools/sssctl/sssctl.h

@@ -96,6 +96,10 @@ errno_t sssctl_debug_level(struct sss_cmdline *cmdline,
                            struct sss_tool_ctx *tool_ctx,
                            void *pvt);
 
+errno_t sssctl_analyze(struct sss_cmdline *cmdline,
+                       struct sss_tool_ctx *tool_ctx,
+                       void *pvt);
+
 errno_t sssctl_user_show(struct sss_cmdline *cmdline,
                          struct sss_tool_ctx *tool_ctx,
                          void *pvt);

src/tools/sssctl/sssctl_logs.c

@@ -41,6 +41,7 @@
 
 #define LOG_FILE(file) " " LOG_PATH "/" file
 #define LOG_FILES LOG_FILE("*.log")
+#define SSS_ANALYZE PYTHONDIR_PATH"/sss_analyze.py"
 
 #define CHECK(expr, done, msg) do { \
     if (expr) { \
@@ -388,3 +389,31 @@ errno_t sssctl_debug_level(struct sss_cmdline *cmdline,
     talloc_free(ctx);
     return ret;
 }
+
+errno_t sssctl_analyze(struct sss_cmdline *cmdline,
+                       struct sss_tool_ctx *tool_ctx,
+                       void *pvt)
+{
+    errno_t ret;
+
+#ifndef BUILD_CHAIN_ID
+    PRINT("NOTE: Tevent chain ID support missing, request analysis will be limited.\n");
+    PRINT("It is recommended to use the --logdir option against tevent chain ID "
+          "supported SSSD logs.\n");
+#endif
+    const char **args = talloc_array_size(tool_ctx,
+                                          sizeof(char *),
+                                          cmdline->argc + 2);
+    if (!args) {
+        return ENOMEM;
+    }
+    memcpy(&args[1], cmdline->argv, sizeof(char *) * cmdline->argc);
+    args[0] = SSS_ANALYZE;
+    args[cmdline->argc + 1] = NULL;
+
+    ret = sssctl_run_command(args);
+
+    talloc_free(args);
+
+    return ret;
+}