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cf-agent.c
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/*
Copyright 2019 Northern.tech AS
This file is part of CFEngine 3 - written and maintained by Northern.tech AS.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; version 3.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
To the extent this program is licensed as part of the Enterprise
versions of CFEngine, the applicable Commercial Open Source License
(COSL) may apply to this file if you as a licensee so wish it. See
included file COSL.txt.
*/
#include <platform.h>
#include <generic_agent.h>
#include <actuator.h>
#include <audit.h>
#include <cleanup.h>
#include <eval_context.h>
#include <verify_classes.h>
#include <verify_databases.h>
#include <verify_environments.h>
#include <verify_exec.h>
#include <verify_methods.h>
#include <verify_processes.h>
#include <verify_packages.h>
#include <verify_users.h>
#include <verify_services.h>
#include <verify_storage.h>
#include <verify_files.h>
#include <verify_files_utils.h>
#include <verify_vars.h>
#include <addr_lib.h>
#include <files_names.h>
#include <files_interfaces.h>
#include <files_repository.h>
#include <files_edit.h>
#include <files_properties.h>
#include <item_lib.h>
#include <vars.h>
#include <conversion.h>
#include <expand.h>
#include <locks.h>
#include <scope.h>
#include <matching.h>
#include <match_scope.h>
#include <instrumentation.h>
#include <promises.h>
#include <unix.h>
#include <attributes.h>
#include <communication.h>
#include <signals.h>
#include <nfs.h>
#include <processes_select.h>
#include <list.h>
#include <fncall.h>
#include <rlist.h>
#include <agent-diagnostics.h>
#include <known_dirs.h>
#include <cf-agent-enterprise-stubs.h>
#include <syslog_client.h>
#include <man.h>
#include <bootstrap.h>
#include <policy_server.h>
#include <misc_lib.h>
#include <buffer.h>
#include <loading.h>
#include <conn_cache.h> /* ConnCache_Init,ConnCache_Destroy */
#include <net.h>
#include <package_module.h>
#include <string_lib.h>
#include <cfnet.h>
#include <mod_common.h>
#ifdef HAVE_AVAHI_CLIENT_CLIENT_H
#ifdef HAVE_AVAHI_COMMON_ADDRESS_H
#include <findhub.h>
#endif
#endif
#include <ornaments.h>
extern int PR_KEPT;
extern int PR_REPAIRED;
extern int PR_NOTKEPT;
static bool ALLCLASSESREPORT = false; /* GLOBAL_P */
static bool ALWAYS_VALIDATE = false; /* GLOBAL_P */
static bool CFPARANOID = false; /* GLOBAL_P */
static const Rlist *ACCESSLIST = NULL; /* GLOBAL_P */
static int CFA_BACKGROUND = 0; /* GLOBAL_X */
static int CFA_BACKGROUND_LIMIT = 1; /* GLOBAL_P */
static Item *PROCESSREFRESH = NULL; /* GLOBAL_P */
static const char *const AGENT_TYPESEQUENCE[] =
{
"meta",
"vars",
"defaults",
"classes", /* Maelstrom order 2 */
"users",
"files",
"packages",
"guest_environments",
"methods",
"processes",
"services",
"commands",
"storage",
"databases",
"reports",
NULL
};
/*******************************************************************/
/* Agent specific variables */
/*******************************************************************/
static void ThisAgentInit(void);
static GenericAgentConfig *CheckOpts(int argc, char **argv);
static char **TranslateOldBootstrapOptionsSeparate(int *argc_new, char **argv);
static char **TranslateOldBootstrapOptionsConcatenated(int argc, char **argv);
static void FreeFixedStringArray(int size, char **array);
static void CheckAgentAccess(const Rlist *list, const Policy *policy);
static void KeepControlPromises(EvalContext *ctx, const Policy *policy, GenericAgentConfig *config);
static PromiseResult KeepAgentPromise(EvalContext *ctx, const Promise *pp, void *param);
static int NewTypeContext(TypeSequence type);
static void DeleteTypeContext(EvalContext *ctx, TypeSequence type);
static PromiseResult ParallelFindAndVerifyFilesPromises(EvalContext *ctx, const Promise *pp);
static bool VerifyBootstrap(void);
static void KeepPromiseBundles(EvalContext *ctx, const Policy *policy, GenericAgentConfig *config);
static void KeepPromises(EvalContext *ctx, const Policy *policy, GenericAgentConfig *config);
static int NoteBundleCompliance(const Bundle *bundle, int save_pr_kept, int save_pr_repaired, int save_pr_notkept, struct timespec start);
static void AllClassesReport(const EvalContext *ctx);
static bool HasAvahiSupport(void);
static int AutomaticBootstrap(GenericAgentConfig *config);
static void BannerStatus(PromiseResult status, char *type, char *name);
static PromiseResult DefaultVarPromise(EvalContext *ctx, const Promise *pp);
/*******************************************************************/
/* Command line options */
/*******************************************************************/
static const char *const CF_AGENT_SHORT_DESCRIPTION =
"evaluate CFEngine policy code and actuate change to the system.";
static const char *const CF_AGENT_MANPAGE_LONG_DESCRIPTION =
"cf-agent evaluates policy code and makes changes to the system. Policy bundles are evaluated in the order of the "
"provided bundlesequence (this is normally specified in the common control body). "
"For each bundle, cf-agent groups promise statements according to their type. Promise types are then evaluated in a preset "
"order to ensure fast system convergence to policy.\n";
static const struct option OPTIONS[] =
{
{"bootstrap", required_argument, 0, 'B'},
{"bundlesequence", required_argument, 0, 'b'},
{"workdir", required_argument, 0, 'w'},
{"debug", no_argument, 0, 'd'},
{"define", required_argument, 0, 'D'},
{"self-diagnostics", optional_argument, 0, 'x'},
{"dry-run", no_argument, 0, 'n'},
{"file", required_argument, 0, 'f'},
{"help", no_argument, 0, 'h'},
{"inform", no_argument, 0, 'I'},
{"log-level", required_argument, 0, 'g'},
{"negate", required_argument, 0, 'N'},
{"no-lock", no_argument, 0, 'K'},
{"verbose", no_argument, 0, 'v'},
{"version", no_argument, 0, 'V'},
{"timing-output", no_argument, 0, 't'},
{"trust-server", optional_argument, 0, 'T'},
{"color", optional_argument, 0, 'C'},
{"no-extensions", no_argument, 0, 'E'},
{"timestamp", no_argument, 0, 'l'},
/* Only long option for the rest */
{"log-modules", required_argument, 0, 0},
{"show-evaluated-classes", optional_argument, 0, 0 },
{"show-evaluated-vars", optional_argument, 0, 0 },
{"skip-bootstrap-policy-run", no_argument, 0, 0 },
{NULL, 0, 0, '\0'}
};
static const char *const HINTS[] =
{
"Bootstrap CFEngine to the given policy server IP, hostname or :avahi (automatic detection)",
"Set or override bundlesequence from command line",
"Override the default /var/cfengine work directory for testing (same as setting CFENGINE_TEST_OVERRIDE_WORKDIR)",
"Enable debugging output",
"Define a list of comma separated classes to be defined at the start of execution",
"Run checks to diagnose a CFEngine agent installation",
"All talk and no action mode - make no changes, only inform of promises not kept",
"Specify an alternative input file than the default. This option is overridden by FILE if supplied as argument.",
"Print the help message",
"Print basic information about changes made to the system, i.e. promises repaired",
"Specify how detailed logs should be. Possible values: 'error', 'warning', 'notice', 'info', 'verbose', 'debug'",
"Define a list of comma separated classes to be undefined at the start of execution",
"Ignore locking constraints during execution (ifelapsed/expireafter) if \"too soon\" to run",
"Output verbose information about the behaviour of the agent",
"Output the version of the software",
"Output timing information on console when in verbose mode",
"Possible values: 'yes' (default, trust the server when bootstrapping), 'no' (server key must already be trusted)",
"Enable colorized output. Possible values: 'always', 'auto', 'never'. If option is used, the default value is 'auto'",
"Disable extension loading (used while upgrading)",
"Log timestamps on each line of log output",
"Enable even more detailed debug logging for specific areas of the implementation. Use together with '-d'. Use --log-modules=help for a list of available modules",
"Show *final* evaluated classes, including those defined in common bundles in policy. Optionally can take a regular expression.",
"Show *final* evaluated variables, including those defined without dependency to user-defined classes in policy. Optionally can take a regular expression.",
"Do not run policy as the last step of the bootstrap process",
NULL
};
/*******************************************************************/
int main(int argc, char *argv[])
{
SetupSignalsForAgent();
#ifdef HAVE_LIBXML2
xmlInitParser();
#endif
struct timespec start = BeginMeasure();
GenericAgentConfig *config = CheckOpts(argc, argv);
EvalContext *ctx = EvalContextNew();
// Enable only for cf-agent eval context.
EvalContextAllClassesLoggingEnable(ctx, true);
GenericAgentConfigApply(ctx, config);
GenericAgentDiscoverContext(ctx, config);
/* FIXME: (CFE-2709) ALWAYS_VALIDATE will always be false here, since it can
* only change in KeepPromises(), five lines later on. */
Policy *policy = SelectAndLoadPolicy(config, ctx, ALWAYS_VALIDATE, true);
if (!policy)
{
Log(LOG_LEVEL_ERR, "Error reading CFEngine policy. Exiting...");
DoCleanupAndExit(EXIT_FAILURE);
}
GenericAgentPostLoadInit(ctx);
ThisAgentInit();
BeginAudit();
KeepPromises(ctx, policy, config);
if (ALLCLASSESREPORT)
{
AllClassesReport(ctx);
}
Nova_TrackExecution(config->input_file);
/* Update packages cache. */
UpdatePackagesCache(ctx, false);
GenerateReports(config, ctx);
PurgeLocks();
BackupLockDatabase();
if (config->agent_specific.agent.show_evaluated_classes != NULL)
{
GenericAgentShowContextsFormatted(ctx, config->agent_specific.agent.show_evaluated_classes);
free(config->agent_specific.agent.show_evaluated_classes);
}
if (config->agent_specific.agent.show_evaluated_variables != NULL)
{
GenericAgentShowVariablesFormatted(ctx, config->agent_specific.agent.show_evaluated_variables);
free(config->agent_specific.agent.show_evaluated_variables);
}
PolicyDestroy(policy); /* Can we safely do this earlier ? */
int ret = 0;
if (config->agent_specific.agent.bootstrap_argument && !VerifyBootstrap())
{
PolicyServerRemoveFile(GetWorkDir());
WriteAmPolicyHubFile(false);
ret = 1;
}
EndAudit(ctx, CFA_BACKGROUND);
Nova_NoteAgentExecutionPerformance(config->input_file, start);
GenericAgentFinalize(ctx, config);
#ifdef HAVE_LIBXML2
xmlCleanupParser();
#endif
return ret;
}
/*******************************************************************/
/* Level 1 */
/*******************************************************************/
static GenericAgentConfig *CheckOpts(int argc, char **argv)
{
extern char *optarg;
int c;
GenericAgentConfig *config = GenericAgentConfigNewDefault(AGENT_TYPE_AGENT, GetTTYInteractive());
bool option_trust_server = false;
;
/* DEPRECATED:
--policy-server (-s) is deprecated in community version 3.5.0.
Support rewrite from some common old bootstrap options (until community version 3.6.0?).
*/
int argc_new = argc;
char **argv_tmp = TranslateOldBootstrapOptionsSeparate(&argc_new, argv);
char **argv_new = TranslateOldBootstrapOptionsConcatenated(argc_new, argv_tmp);
FreeFixedStringArray(argc_new, argv_tmp);
int longopt_idx;
while ((c = getopt_long(argc_new, argv_new, "tdvnKIf:g:w:D:N:VxMB:b:hC::ElT::",
OPTIONS, &longopt_idx))
!= -1)
{
switch (c)
{
case 't':
TIMING = true;
break;
case 'w':
Log(LOG_LEVEL_INFO, "Setting workdir to '%s'", optarg);
setenv_wrapper("CFENGINE_TEST_OVERRIDE_WORKDIR", optarg, 1);
break;
case 'f':
GenericAgentConfigSetInputFile(config, GetInputDir(), optarg);
MINUSF = true;
break;
case 'b':
if (optarg)
{
Rlist *bundlesequence = RlistFromSplitString(optarg, ',');
GenericAgentConfigSetBundleSequence(config, bundlesequence);
RlistDestroy(bundlesequence);
}
break;
case 'd':
LogSetGlobalLevel(LOG_LEVEL_DEBUG);
break;
case 'B':
{
if (!BootstrapAllowed())
{
Log(LOG_LEVEL_ERR, "Not enough privileges to bootstrap CFEngine");
DoCleanupAndExit(EXIT_FAILURE);
}
if(strcmp(optarg, ":avahi") == 0)
{
if(!HasAvahiSupport())
{
Log(LOG_LEVEL_ERR, "Avahi support is not built in, please see options to the configure script and rebuild CFEngine");
DoCleanupAndExit(EXIT_FAILURE);
}
int err = AutomaticBootstrap(config);
if (err < 0)
{
Log(LOG_LEVEL_ERR, "Automatic bootstrap failed, error code '%d'", err);
DoCleanupAndExit(EXIT_FAILURE);
}
break;
}
if(IsLoopbackAddress(optarg))
{
Log(LOG_LEVEL_ERR, "Cannot bootstrap to a loopback address");
DoCleanupAndExit(EXIT_FAILURE);
}
// temporary assure that network functions are working
OpenNetwork();
config->agent_specific.agent.bootstrap_argument = xstrdup(optarg);
char *host, *port;
ParseHostPort(optarg, &host, &port);
char ipaddr[CF_MAX_IP_LEN] = "";
if (Hostname2IPString(ipaddr, host,sizeof(ipaddr)) == -1)
{
Log(LOG_LEVEL_ERR,
"Could not resolve hostname '%s', unable to bootstrap",
host);
DoCleanupAndExit(EXIT_FAILURE);
}
CloseNetwork();
MINUSF = true;
config->ignore_locks = true;
GenericAgentConfigSetInputFile(config, GetInputDir(), "promises.cf");
config->agent_specific.agent.bootstrap_ip = xstrdup(ipaddr);
config->agent_specific.agent.bootstrap_host = xstrdup(host);
if (port == NULL)
{
config->agent_specific.agent.bootstrap_port = NULL;
}
else
{
config->agent_specific.agent.bootstrap_port = xstrdup(port);
}
}
break;
case 'K':
config->ignore_locks = true;
break;
case 'D':
{
StringSet *defined_classes = StringSetFromString(optarg, ',');
if (! config->heap_soft)
{
config->heap_soft = defined_classes;
}
else
{
StringSetJoin(config->heap_soft, defined_classes, xstrdup);
StringSetDestroy(defined_classes);
}
}
break;
case 'N':
{
StringSet *negated_classes = StringSetFromString(optarg, ',');
if (! config->heap_negated)
{
config->heap_negated = negated_classes;
}
else
{
StringSetJoin(config->heap_negated, negated_classes, xstrdup);
StringSetDestroy(negated_classes);
}
}
break;
case 'I':
LogSetGlobalLevel(LOG_LEVEL_INFO);
break;
case 'v':
LogSetGlobalLevel(LOG_LEVEL_VERBOSE);
break;
case 'g':
LogSetGlobalLevelArgOrExit(optarg);
break;
case 'n':
DONTDO = true;
config->ignore_locks = true;
break;
case 'V':
{
Writer *w = FileWriter(stdout);
GenericAgentWriteVersion(w);
FileWriterDetach(w);
}
DoCleanupAndExit(EXIT_SUCCESS);
case 'h':
{
Writer *w = FileWriter(stdout);
WriterWriteHelp(w, "cf-agent", OPTIONS, HINTS, true, NULL);
FileWriterDetach(w);
}
DoCleanupAndExit(EXIT_SUCCESS);
case 'M':
{
Writer *out = FileWriter(stdout);
ManPageWrite(out, "cf-agent", time(NULL),
CF_AGENT_SHORT_DESCRIPTION,
CF_AGENT_MANPAGE_LONG_DESCRIPTION,
OPTIONS, HINTS,
true);
FileWriterDetach(out);
DoCleanupAndExit(EXIT_SUCCESS);
}
case 'x':
{
const char *workdir = GetWorkDir();
const char *inputdir = GetInputDir();
const char *logdir = GetLogDir();
const char *statedir = GetStateDir();
Writer *out = FileWriter(stdout);
WriterWriteF(out, "self-diagnostics for agent using workdir '%s'\n", workdir);
WriterWriteF(out, "self-diagnostics for agent using inputdir '%s'\n", inputdir);
WriterWriteF(out, "self-diagnostics for agent using logdir '%s'\n", logdir);
WriterWriteF(out, "self-diagnostics for agent using statedir '%s'\n", statedir);
AgentDiagnosticsRun(workdir, AgentDiagnosticsAllChecks(), out);
AgentDiagnosticsRunAllChecksNova(workdir, out, &AgentDiagnosticsRun, &AgentDiagnosticsResultNew);
FileWriterDetach(out);
}
DoCleanupAndExit(EXIT_SUCCESS);
case 'C':
if (!GenericAgentConfigParseColor(config, optarg))
{
DoCleanupAndExit(EXIT_FAILURE);
}
break;
case 'E':
extension_libraries_disable();
break;
case 'l':
LoggingEnableTimestamps(true);
break;
case 'T':
option_trust_server = true;
/* If the argument is missing, we trust by default. */
if (optarg == NULL || strcmp(optarg, "yes") == 0)
{
config->agent_specific.agent.bootstrap_trust_server = true;
}
else
{
config->agent_specific.agent.bootstrap_trust_server = false;
}
break;
/* long options only */
case 0:
if (strcmp(OPTIONS[longopt_idx].name, "log-modules") == 0)
{
bool ret = LogEnableModulesFromString(optarg);
if (!ret)
{
DoCleanupAndExit(EXIT_FAILURE);
}
}
else if (strcmp(OPTIONS[longopt_idx].name, "show-evaluated-classes") == 0)
{
if (optarg == NULL)
{
optarg = ".*";
}
config->agent_specific.agent.show_evaluated_classes = xstrdup(optarg);
}
else if (strcmp(OPTIONS[longopt_idx].name, "show-evaluated-vars") == 0)
{
if (optarg == NULL)
{
optarg = ".*";
}
config->agent_specific.agent.show_evaluated_variables = xstrdup(optarg);
}
else if (strcmp(OPTIONS[longopt_idx].name, "skip-bootstrap-policy-run") == 0)
{
config->agent_specific.agent.bootstrap_trigger_policy = false;
}
break;
default:
{
Writer *w = FileWriter(stdout);
WriterWriteHelp(w, "cf-agent", OPTIONS, HINTS, true, NULL);
FileWriterDetach(w);
}
DoCleanupAndExit(EXIT_FAILURE);
}
}
if (!GenericAgentConfigParseArguments(config, argc_new - optind,
argv_new + optind))
{
Log(LOG_LEVEL_ERR, "Too many arguments");
DoCleanupAndExit(EXIT_FAILURE);
}
if (option_trust_server &&
config->agent_specific.agent.bootstrap_argument == NULL)
{
Log(LOG_LEVEL_ERR,
"Option --trust-server can only be used when bootstrapping");
DoCleanupAndExit(EXIT_FAILURE);
}
FreeFixedStringArray(argc_new, argv_new);
return config;
}
static char **TranslateOldBootstrapOptionsSeparate(int *argc_new, char **argv)
{
int i;
int policy_server_argnum = 0;
int server_address_argnum = 0;
int bootstrap_argnum = 0;
int argc = *argc_new;
for(i = 0; i < argc; i++)
{
if(strcmp(argv[i], "--policy-server") == 0 || strcmp(argv[i], "-s") == 0)
{
policy_server_argnum = i;
}
if(strcmp(argv[i], "--bootstrap") == 0 || strcmp(argv[i], "-B") == 0)
{
bootstrap_argnum = i;
}
}
if(policy_server_argnum > 0)
{
if(policy_server_argnum + 1 < argc)
{
server_address_argnum = policy_server_argnum + 1;
}
}
char **argv_new;
if(bootstrap_argnum > 0 && server_address_argnum > 0)
{
Log(LOG_LEVEL_WARNING, "Deprecated bootstrap options detected. The --policy-server (-s) option is deprecated from CFEngine community version 3.5.0."
"Please provide the address argument to --bootstrap (-B) instead. Rewriting your arguments now, but you need to adjust them as this support will be removed soon.");
*argc_new = argc - 1; // --policy-server deprecated
argv_new = xcalloc(1, sizeof(char *) * (*argc_new + 1));
int new_i = 0;
for(i = 0; i < argc; i++)
{
if(i == bootstrap_argnum)
{
argv_new[new_i++] = xstrdup(argv[bootstrap_argnum]);
argv_new[new_i++] = xstrdup(argv[server_address_argnum]);
}
else if(i == server_address_argnum)
{
// skip: handled above
}
else if(i == policy_server_argnum)
{
// skip: deprecated
}
else
{
argv_new[new_i++] = xstrdup(argv[i]);
}
}
}
else
{
argv_new = xcalloc(1, sizeof(char *) * (*argc_new + 1));
for(i = 0; i < argc; i++)
{
argv_new[i] = xstrdup(argv[i]);
}
}
return argv_new;
}
static char **TranslateOldBootstrapOptionsConcatenated(int argc, char **argv)
{
char **argv_new = xcalloc(1, sizeof(char *) * (argc + 1));
for(int i = 0; i < argc; i++)
{
if(strcmp(argv[i], "-Bs") == 0)
{
Log(LOG_LEVEL_WARNING, "Deprecated bootstrap options detected. The --policy-server (-s) option is deprecated from CFEngine community version 3.5.0."
"Please provide the address argument to --bootstrap (-B) instead. Rewriting your arguments now, but you need to adjust them as this support will be removed soon.");
argv_new[i] = xstrdup("-B");
}
else
{
argv_new[i] = xstrdup(argv[i]);
}
}
return argv_new;
}
static void FreeFixedStringArray(int size, char **array)
{
for(int i = 0; i < size; i++)
{
free(array[i]);
}
free(array);
}
/*******************************************************************/
static void ThisAgentInit(void)
{
FILE *fp;
char filename[CF_BUFSIZE];
#ifdef HAVE_SETSID
setsid();
#endif
CFA_MAXTHREADS = 30;
EDITFILESIZE = 100000;
/*
do not set signal(SIGCHLD,SIG_IGN) in agent near
popen() - or else pclose will fail to return
status which we need for setting returns
*/
snprintf(filename, CF_BUFSIZE, "%s/cfagent.%s.log", GetLogDir(), VSYSNAME.nodename);
MapName(filename);
if ((fp = fopen(filename, "a")) != NULL)
{
fclose(fp);
}
}
/*******************************************************************/
static void KeepPromises(EvalContext *ctx, const Policy *policy, GenericAgentConfig *config)
{
KeepControlPromises(ctx, policy, config);
KeepPromiseBundles(ctx, policy, config);
}
/*******************************************************************/
/* Level 2 */
/*******************************************************************/
static void KeepControlPromises(EvalContext *ctx, const Policy *policy, GenericAgentConfig *config)
{
Seq *constraints = ControlBodyConstraints(policy, AGENT_TYPE_AGENT);
if (constraints)
{
for (size_t i = 0; i < SeqLength(constraints); i++)
{
Constraint *cp = SeqAt(constraints, i);
if (!IsDefinedClass(ctx, cp->classes))
{
continue;
}
if (CommonControlFromString(cp->lval) != COMMON_CONTROL_MAX)
{
/* Already handled in generic_agent */
continue;
}
VarRef *ref = VarRefParseFromScope(cp->lval, "control_agent");
DataType value_type;
const void *value = EvalContextVariableGet(ctx, ref, &value_type);
VarRefDestroy(ref);
/* If var not found, or if it's an empty list. */
if (value_type == CF_DATA_TYPE_NONE || value == NULL)
{
Log(LOG_LEVEL_ERR, "Unknown lval '%s' in agent control body", cp->lval);
continue;
}
if (strcmp(cp->lval, CFA_CONTROLBODY[AGENT_CONTROL_MAXCONNECTIONS].lval) == 0)
{
CFA_MAXTHREADS = (int) IntFromString(value);
Log(LOG_LEVEL_VERBOSE, "Setting maxconnections to %d", CFA_MAXTHREADS);
continue;
}
if (strcmp(cp->lval, CFA_CONTROLBODY[AGENT_CONTROL_CHECKSUM_ALERT_TIME].lval) == 0)
{
CF_PERSISTENCE = (int) IntFromString(value);
Log(LOG_LEVEL_VERBOSE, "Setting checksum_alert_time to %d", CF_PERSISTENCE);
continue;
}
if (strcmp(cp->lval, CFA_CONTROLBODY[AGENT_CONTROL_AGENTFACILITY].lval) == 0)
{
SetFacility(value);
continue;
}
if (strcmp(cp->lval, CFA_CONTROLBODY[AGENT_CONTROL_AGENTACCESS].lval) == 0)
{
ACCESSLIST = value;
CheckAgentAccess(ACCESSLIST, policy);
continue;
}
if (strcmp(cp->lval, CFA_CONTROLBODY[AGENT_CONTROL_REFRESH_PROCESSES].lval) == 0)
{
Log(LOG_LEVEL_VERBOSE, "Setting refresh_processes when starting to...");
for (const Rlist *rp = value; rp != NULL; rp = rp->next)
{
Log(LOG_LEVEL_VERBOSE, "%s", RlistScalarValue(rp));
// TODO: why is this only done in verbose mode?
// original commit says 'optimization'.
if (LogGetGlobalLevel() >= LOG_LEVEL_VERBOSE)
{
PrependItem(&PROCESSREFRESH, RlistScalarValue(rp), NULL);
}
}
continue;
}
if (strcmp(cp->lval, CFA_CONTROLBODY[AGENT_CONTROL_ABORTCLASSES].lval) == 0)
{
Log(LOG_LEVEL_VERBOSE, "Setting abort classes from ...");
for (const Rlist *rp = value; rp != NULL; rp = rp->next)
{
char name[CF_MAXVARSIZE] = "";
strlcpy(name, RlistScalarValue(rp), CF_MAXVARSIZE);
EvalContextHeapAddAbort(ctx, name, cp->classes);
}
continue;
}
if (strcmp(cp->lval, CFA_CONTROLBODY[AGENT_CONTROL_ABORTBUNDLECLASSES].lval) == 0)
{
Log(LOG_LEVEL_VERBOSE, "Setting abort bundle classes from ...");
for (const Rlist *rp = value; rp != NULL; rp = rp->next)
{
char name[CF_MAXVARSIZE] = "";
strlcpy(name, RlistScalarValue(rp), CF_MAXVARSIZE);
EvalContextHeapAddAbortCurrentBundle(ctx, name, cp->classes);
}
continue;
}
if (strcmp(cp->lval, CFA_CONTROLBODY[AGENT_CONTROL_ADDCLASSES].lval) == 0)
{
Log(LOG_LEVEL_VERBOSE, "Add classes ...");
for (const Rlist *rp = value; rp != NULL; rp = rp->next)
{
Log(LOG_LEVEL_VERBOSE, "... %s", RlistScalarValue(rp));
EvalContextClassPutSoft(ctx, RlistScalarValue(rp), CONTEXT_SCOPE_NAMESPACE, "source=environment");
}
continue;
}
if (strcmp(cp->lval, CFA_CONTROLBODY[AGENT_CONTROL_ALWAYSVALIDATE].lval) == 0)
{
ALWAYS_VALIDATE = BooleanFromString(value);
Log(LOG_LEVEL_VERBOSE, "Setting alwaysvalidate to '%s'", ALWAYS_VALIDATE ? "true" : "false");
continue;
}
if (strcmp(cp->lval, CFA_CONTROLBODY[AGENT_CONTROL_ALLCLASSESREPORT].lval) == 0)
{
ALLCLASSESREPORT = BooleanFromString(value);
Log(LOG_LEVEL_VERBOSE, "Setting allclassesreport to '%s'", ALLCLASSESREPORT ? "true" : "false");
}
if (strcmp(cp->lval, CFA_CONTROLBODY[AGENT_CONTROL_SECUREINPUT].lval) == 0)
{
CFPARANOID = BooleanFromString(value);
Log(LOG_LEVEL_VERBOSE, "Setting secure input to '%s'", CFPARANOID ? "true" : "false");
continue;
}
if (strcmp(cp->lval, CFA_CONTROLBODY[AGENT_CONTROL_BINDTOINTERFACE].lval) == 0)
{
SetBindInterface(value);
continue;
}
if (strcmp(cp->lval, CFA_CONTROLBODY[AGENT_CONTROL_HASHUPDATES].lval) == 0)
{
bool enabled = BooleanFromString(value);
SetChecksumUpdatesDefault(ctx, enabled);
Log(LOG_LEVEL_VERBOSE, "Setting checksum updates to '%s'", enabled ? "true" : "false");
continue;
}
if (strcmp(cp->lval, CFA_CONTROLBODY[AGENT_CONTROL_CHILDLIBPATH].lval) == 0)
{
Log(LOG_LEVEL_VERBOSE, "Setting 'LD_LIBRARY_PATH=%s'", (const char *)value);
setenv_wrapper("LD_LIBRARY_PATH", value, 1);
continue;
}
if (strcmp(cp->lval, CFA_CONTROLBODY[AGENT_CONTROL_DEFAULTCOPYTYPE].lval) == 0)
{
DEFAULT_COPYTYPE = value;
Log(LOG_LEVEL_VERBOSE, "Setting defaultcopytype to '%s'", DEFAULT_COPYTYPE);
continue;
}
if (strcmp(cp->lval, CFA_CONTROLBODY[AGENT_CONTROL_FSINGLECOPY].lval) == 0)
{
SINGLE_COPY_LIST = value;
Log(LOG_LEVEL_VERBOSE, "Setting file single copy list");
continue;
}
if (strcmp(cp->lval, CFA_CONTROLBODY[AGENT_CONTROL_FAUTODEFINE].lval) == 0)
{
SetFileAutoDefineList(value);
Log(LOG_LEVEL_VERBOSE, "Setting file auto define list");
continue;
}
if (strcmp(cp->lval, CFA_CONTROLBODY[AGENT_CONTROL_DRYRUN].lval) == 0)
{
DONTDO = BooleanFromString(value);
Log(LOG_LEVEL_VERBOSE, "Setting dryrun to %c", DONTDO);
continue;
}
if (strcmp(cp->lval, CFA_CONTROLBODY[AGENT_CONTROL_INFORM].lval) == 0)
{
bool inform = BooleanFromString(value);
if (inform)
{
LogSetGlobalLevel(MAX(LOG_LEVEL_INFO, LogGetGlobalLevel()));
}
else
{
if (LogGetGlobalLevel() >= LOG_LEVEL_INFO)
{
LogSetGlobalLevel(LOG_LEVEL_NOTICE);
}
}
Log(LOG_LEVEL_VERBOSE, "body agent control, inform => '%s', sets new log level to '%s'",
inform ? "true" : "false", LogLevelToString(LogGetGlobalLevel()));
continue;
}
if (strcmp(cp->lval, CFA_CONTROLBODY[AGENT_CONTROL_VERBOSE].lval) == 0)
{
bool verbose = BooleanFromString(value);
if (verbose)
{
LogSetGlobalLevel(MAX(LOG_LEVEL_VERBOSE, LogGetGlobalLevel()));
}
else
{
if (LogGetGlobalLevel() >= LOG_LEVEL_VERBOSE)
{
LogSetGlobalLevel(LOG_LEVEL_INFO);
}
}