815 lines
21 KiB
C
815 lines
21 KiB
C
/*
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* Copyright (C) 2011-2013 Tobias Brunner
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* Copyright (C) 2008 Martin Willi
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* HSR Hochschule fuer Technik Rapperswil
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#include "stroke_socket.h"
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/socket.h>
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#include <sys/un.h>
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#include <unistd.h>
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#include <errno.h>
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#include <daemon.h>
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#include "stroke_config.h"
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#include "stroke_control.h"
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#include "stroke_cred.h"
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#include "stroke_ca.h"
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#include "stroke_attribute.h"
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#include "stroke_handler.h"
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#include "stroke_list.h"
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#include "stroke_counter.h"
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/**
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* To avoid clogging the thread pool with (blocking) jobs, we limit the number
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* of concurrently handled stroke commands.
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*/
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#define MAX_CONCURRENT_DEFAULT 4
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typedef struct stroke_job_context_t stroke_job_context_t;
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typedef struct private_stroke_socket_t private_stroke_socket_t;
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/**
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* private data of stroke_socket
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*/
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struct private_stroke_socket_t {
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/**
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* public functions
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*/
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stroke_socket_t public;
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/**
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* Service accepting stroke connections
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*/
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stream_service_t *service;
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/**
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* configuration backend
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*/
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stroke_config_t *config;
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/**
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* attribute provider
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*/
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stroke_attribute_t *attribute;
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/**
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* attribute handler (requests only)
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*/
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stroke_handler_t *handler;
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/**
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* controller to control daemon
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*/
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stroke_control_t *control;
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/**
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* credential set
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*/
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stroke_cred_t *cred;
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/**
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* CA sections
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*/
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stroke_ca_t *ca;
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/**
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* status information logging
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*/
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stroke_list_t *list;
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/**
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* Counter values for IKE events
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*/
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stroke_counter_t *counter;
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/**
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* TRUE if log level changes are not allowed
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*/
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bool prevent_loglevel_changes;
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};
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/**
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* Helper macro to log configuration options, but only if they are defined.
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*/
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#define DBG_OPT(...) VA_ARGS_DISPATCH(DBG_OPT, __VA_ARGS__)(__VA_ARGS__)
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#define DBG_OPT2(fmt, val) ({ \
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typeof(val) _val = val; \
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if (_val) { DBG2(DBG_CFG, fmt, _val); } \
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})
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#define DBG_OPT3(fmt, label, val) ({ \
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typeof(val) _val = val; \
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if (_val) { DBG2(DBG_CFG, fmt, label, _val); } \
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})
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/**
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* Helper function which corrects the string pointers
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* in a stroke_msg_t. Strings in a stroke_msg sent over "wire"
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* contains RELATIVE addresses (relative to the beginning of the
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* stroke_msg). They must be corrected if they reach our address
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* space...
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*/
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static void pop_string(stroke_msg_t *msg, char **string)
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{
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if (*string == NULL)
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{
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return;
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}
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/* check for sanity of string pointer and string */
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if (string < (char**)msg ||
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string > (char**)((char*)msg + sizeof(stroke_msg_t)) ||
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(unsigned long)*string < (unsigned long)((char*)msg->buffer - (char*)msg) ||
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(unsigned long)*string > msg->length)
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{
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*string = "(invalid pointer in stroke msg)";
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}
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else
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{
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*string = (char*)msg + (unsigned long)*string;
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}
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}
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/**
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* Pop the strings of a stroke_end_t struct and log them for debugging purposes
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*/
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static void pop_end(stroke_msg_t *msg, const char* label, stroke_end_t *end)
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{
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pop_string(msg, &end->address);
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pop_string(msg, &end->subnets);
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pop_string(msg, &end->sourceip);
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pop_string(msg, &end->dns);
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pop_string(msg, &end->auth);
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pop_string(msg, &end->auth2);
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pop_string(msg, &end->id);
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pop_string(msg, &end->id2);
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pop_string(msg, &end->rsakey);
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pop_string(msg, &end->cert);
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pop_string(msg, &end->cert2);
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pop_string(msg, &end->ca);
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pop_string(msg, &end->ca2);
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pop_string(msg, &end->groups);
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pop_string(msg, &end->groups2);
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pop_string(msg, &end->cert_policy);
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pop_string(msg, &end->updown);
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DBG_OPT(" %s=%s", label, end->address);
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DBG_OPT(" %ssubnet=%s", label, end->subnets);
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DBG_OPT(" %ssourceip=%s", label, end->sourceip);
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DBG_OPT(" %sdns=%s", label, end->dns);
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DBG_OPT(" %sauth=%s", label, end->auth);
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DBG_OPT(" %sauth2=%s", label, end->auth2);
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DBG_OPT(" %sid=%s", label, end->id);
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DBG_OPT(" %sid2=%s", label, end->id2);
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DBG_OPT(" %srsakey=%s", label, end->rsakey);
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DBG_OPT(" %scert=%s", label, end->cert);
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DBG_OPT(" %scert2=%s", label, end->cert2);
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DBG_OPT(" %sca=%s", label, end->ca);
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DBG_OPT(" %sca2=%s", label, end->ca2);
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DBG_OPT(" %sgroups=%s", label, end->groups);
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DBG_OPT(" %sgroups2=%s", label, end->groups2);
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DBG_OPT(" %supdown=%s", label, end->updown);
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}
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/**
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* Add a connection to the configuration list
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*/
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static void stroke_add_conn(private_stroke_socket_t *this, stroke_msg_t *msg)
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{
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pop_string(msg, &msg->add_conn.name);
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DBG1(DBG_CFG, "received stroke: add connection '%s'", msg->add_conn.name);
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DBG2(DBG_CFG, "conn %s", msg->add_conn.name);
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pop_end(msg, "left", &msg->add_conn.me);
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pop_end(msg, "right", &msg->add_conn.other);
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pop_string(msg, &msg->add_conn.eap_identity);
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pop_string(msg, &msg->add_conn.aaa_identity);
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pop_string(msg, &msg->add_conn.xauth_identity);
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pop_string(msg, &msg->add_conn.algorithms.ike);
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pop_string(msg, &msg->add_conn.algorithms.esp);
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pop_string(msg, &msg->add_conn.algorithms.ah);
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pop_string(msg, &msg->add_conn.ikeme.mediated_by);
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pop_string(msg, &msg->add_conn.ikeme.peerid);
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DBG_OPT(" eap_identity=%s", msg->add_conn.eap_identity);
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DBG_OPT(" aaa_identity=%s", msg->add_conn.aaa_identity);
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DBG_OPT(" xauth_identity=%s", msg->add_conn.xauth_identity);
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DBG_OPT(" ike=%s", msg->add_conn.algorithms.ike);
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DBG_OPT(" esp=%s", msg->add_conn.algorithms.esp);
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DBG_OPT(" ah=%s", msg->add_conn.algorithms.ah);
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DBG_OPT(" dpddelay=%d", msg->add_conn.dpd.delay);
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DBG_OPT(" dpdtimeout=%d", msg->add_conn.dpd.timeout);
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DBG_OPT(" dpdaction=%d", msg->add_conn.dpd.action);
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DBG_OPT(" closeaction=%d", msg->add_conn.close_action);
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DBG_OPT(" sha256_96=%s", msg->add_conn.sha256_96 ? "yes" : "no");
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DBG_OPT(" mediation=%s", msg->add_conn.ikeme.mediation ? "yes" : "no");
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DBG_OPT(" mediated_by=%s", msg->add_conn.ikeme.mediated_by);
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DBG_OPT(" me_peerid=%s", msg->add_conn.ikeme.peerid);
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DBG_OPT(" keyexchange=ikev%u", msg->add_conn.version);
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this->config->add(this->config, msg);
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this->attribute->add_dns(this->attribute, msg);
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this->handler->add_attributes(this->handler, msg);
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}
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/**
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* Delete a connection from the list
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*/
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static void stroke_del_conn(private_stroke_socket_t *this, stroke_msg_t *msg)
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{
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pop_string(msg, &msg->del_conn.name);
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DBG1(DBG_CFG, "received stroke: delete connection '%s'", msg->del_conn.name);
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this->config->del(this->config, msg);
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this->attribute->del_dns(this->attribute, msg);
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this->handler->del_attributes(this->handler, msg);
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}
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/**
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* initiate a connection by name
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*/
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static void stroke_initiate(private_stroke_socket_t *this, stroke_msg_t *msg, FILE *out)
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{
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pop_string(msg, &msg->initiate.name);
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DBG1(DBG_CFG, "received stroke: initiate '%s'", msg->initiate.name);
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this->control->initiate(this->control, msg, out);
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}
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/**
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* terminate a connection by name
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*/
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static void stroke_terminate(private_stroke_socket_t *this, stroke_msg_t *msg, FILE *out)
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{
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pop_string(msg, &msg->terminate.name);
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DBG1(DBG_CFG, "received stroke: terminate '%s'", msg->terminate.name);
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this->control->terminate(this->control, msg, out);
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}
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/**
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* terminate a connection by peers virtual IP
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*/
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static void stroke_terminate_srcip(private_stroke_socket_t *this,
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stroke_msg_t *msg, FILE *out)
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{
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pop_string(msg, &msg->terminate_srcip.start);
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pop_string(msg, &msg->terminate_srcip.end);
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DBG1(DBG_CFG, "received stroke: terminate-srcip %s-%s",
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msg->terminate_srcip.start, msg->terminate_srcip.end);
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this->control->terminate_srcip(this->control, msg, out);
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}
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/**
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* rekey a connection by name/id
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*/
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static void stroke_rekey(private_stroke_socket_t *this, stroke_msg_t *msg, FILE *out)
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{
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pop_string(msg, &msg->terminate.name);
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DBG1(DBG_CFG, "received stroke: rekey '%s'", msg->rekey.name);
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this->control->rekey(this->control, msg, out);
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}
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/**
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* route a policy (install SPD entries)
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*/
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static void stroke_route(private_stroke_socket_t *this, stroke_msg_t *msg, FILE *out)
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{
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pop_string(msg, &msg->route.name);
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DBG1(DBG_CFG, "received stroke: route '%s'", msg->route.name);
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this->control->route(this->control, msg, out);
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}
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/**
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* unroute a policy
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*/
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static void stroke_unroute(private_stroke_socket_t *this, stroke_msg_t *msg, FILE *out)
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{
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pop_string(msg, &msg->terminate.name);
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DBG1(DBG_CFG, "received stroke: unroute '%s'", msg->route.name);
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this->control->unroute(this->control, msg, out);
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}
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/**
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* Add a ca information record to the cainfo list
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*/
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static void stroke_add_ca(private_stroke_socket_t *this,
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stroke_msg_t *msg, FILE *out)
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{
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pop_string(msg, &msg->add_ca.name);
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DBG1(DBG_CFG, "received stroke: add ca '%s'", msg->add_ca.name);
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pop_string(msg, &msg->add_ca.cacert);
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pop_string(msg, &msg->add_ca.crluri);
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pop_string(msg, &msg->add_ca.crluri2);
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pop_string(msg, &msg->add_ca.ocspuri);
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pop_string(msg, &msg->add_ca.ocspuri2);
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pop_string(msg, &msg->add_ca.certuribase);
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DBG2(DBG_CFG, "ca %s", msg->add_ca.name);
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DBG_OPT(" cacert=%s", msg->add_ca.cacert);
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DBG_OPT(" crluri=%s", msg->add_ca.crluri);
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DBG_OPT(" crluri2=%s", msg->add_ca.crluri2);
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DBG_OPT(" ocspuri=%s", msg->add_ca.ocspuri);
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DBG_OPT(" ocspuri2=%s", msg->add_ca.ocspuri2);
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DBG_OPT(" certuribase=%s", msg->add_ca.certuribase);
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this->ca->add(this->ca, msg);
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}
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/**
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* Delete a ca information record from the cainfo list
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*/
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static void stroke_del_ca(private_stroke_socket_t *this,
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stroke_msg_t *msg, FILE *out)
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{
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pop_string(msg, &msg->del_ca.name);
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DBG1(DBG_CFG, "received stroke: delete ca '%s'", msg->del_ca.name);
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this->ca->del(this->ca, msg);
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}
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/**
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* show status of daemon
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*/
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static void stroke_status(private_stroke_socket_t *this,
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stroke_msg_t *msg, FILE *out, bool all, bool wait)
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{
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pop_string(msg, &(msg->status.name));
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this->list->status(this->list, msg, out, all, wait);
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}
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/**
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* list various information
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*/
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static void stroke_list(private_stroke_socket_t *this, stroke_msg_t *msg,
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FILE *out)
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{
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if (msg->list.flags & LIST_CAINFOS)
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{
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this->ca->list(this->ca, msg, out);
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}
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this->list->list(this->list, msg, out);
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}
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/**
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* reread various information
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*/
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static void stroke_reread(private_stroke_socket_t *this,
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stroke_msg_t *msg, FILE *out)
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{
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this->cred->reread(this->cred, msg, out);
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}
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/**
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* purge various information
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*/
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static void stroke_purge(private_stroke_socket_t *this,
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stroke_msg_t *msg, FILE *out)
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{
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if (msg->purge.flags & PURGE_OCSP)
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{
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lib->credmgr->flush_cache(lib->credmgr, CERT_X509_OCSP_RESPONSE);
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}
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if (msg->purge.flags & PURGE_CRLS)
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{
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lib->credmgr->flush_cache(lib->credmgr, CERT_X509_CRL);
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}
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if (msg->purge.flags & PURGE_CERTS)
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{
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lib->credmgr->flush_cache(lib->credmgr, CERT_X509);
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}
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if (msg->purge.flags & PURGE_IKE)
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{
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this->control->purge_ike(this->control, msg, out);
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}
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}
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/**
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* Print a certificate in PEM to out
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*/
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static void print_pem_cert(FILE *out, certificate_t *cert)
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{
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chunk_t encoded;
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if (cert->get_encoding(cert, CERT_PEM, &encoded))
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{
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fprintf(out, "%.*s", (int)encoded.len, encoded.ptr);
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free(encoded.ptr);
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}
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}
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/**
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* Export in-memory credentials
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*/
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static void stroke_export(private_stroke_socket_t *this,
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stroke_msg_t *msg, FILE *out)
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{
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pop_string(msg, &msg->export.selector);
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if (msg->export.flags & EXPORT_X509)
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{
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enumerator_t *enumerator;
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identification_t *id;
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certificate_t *cert;
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id = identification_create_from_string(msg->export.selector);
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enumerator = lib->credmgr->create_cert_enumerator(lib->credmgr,
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CERT_X509, KEY_ANY, id, FALSE);
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while (enumerator->enumerate(enumerator, &cert))
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{
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print_pem_cert(out, cert);
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}
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enumerator->destroy(enumerator);
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id->destroy(id);
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}
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if (msg->export.flags & (EXPORT_CONN_CERT | EXPORT_CONN_CHAIN))
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{
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enumerator_t *sas, *auths, *certs;
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ike_sa_t *ike_sa;
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auth_cfg_t *auth;
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certificate_t *cert;
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auth_rule_t rule;
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sas = charon->ike_sa_manager->create_enumerator(
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charon->ike_sa_manager, TRUE);
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while (sas->enumerate(sas, &ike_sa))
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{
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if (streq(msg->export.selector, ike_sa->get_name(ike_sa)))
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{
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auths = ike_sa->create_auth_cfg_enumerator(ike_sa, FALSE);
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while (auths->enumerate(auths, &auth))
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{
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bool got_subject = FALSE;
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certs = auth->create_enumerator(auth);
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while (certs->enumerate(certs, &rule, &cert))
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{
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switch (rule)
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{
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case AUTH_RULE_CA_CERT:
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case AUTH_RULE_IM_CERT:
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if (msg->export.flags & EXPORT_CONN_CHAIN)
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{
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print_pem_cert(out, cert);
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}
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break;
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case AUTH_RULE_SUBJECT_CERT:
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if (!got_subject)
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{
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print_pem_cert(out, cert);
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got_subject = TRUE;
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}
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break;
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default:
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break;
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}
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}
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certs->destroy(certs);
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}
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auths->destroy(auths);
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}
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}
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sas->destroy(sas);
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}
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}
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/**
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* list pool leases
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*/
|
|
static void stroke_leases(private_stroke_socket_t *this,
|
|
stroke_msg_t *msg, FILE *out)
|
|
{
|
|
pop_string(msg, &msg->leases.pool);
|
|
pop_string(msg, &msg->leases.address);
|
|
|
|
this->list->leases(this->list, msg, out);
|
|
}
|
|
|
|
/**
|
|
* Callback function for usage report
|
|
*/
|
|
static void report_usage(FILE *out, int count, size_t bytes,
|
|
backtrace_t *bt, bool detailed)
|
|
{
|
|
fprintf(out, "%zu bytes total, %d allocations, %zu bytes average:\n",
|
|
bytes, count, bytes / count);
|
|
bt->log(bt, out, detailed);
|
|
}
|
|
|
|
/**
|
|
* Callback function for memusage summary
|
|
*/
|
|
static void sum_usage(FILE *out, int count, size_t bytes, int whitelisted)
|
|
{
|
|
fprintf(out, "Total memory usage: %zu\n", bytes);
|
|
}
|
|
|
|
/**
|
|
* Show memory usage
|
|
*/
|
|
static void stroke_memusage(private_stroke_socket_t *this,
|
|
stroke_msg_t *msg, FILE *out)
|
|
{
|
|
if (lib->leak_detective)
|
|
{
|
|
lib->leak_detective->usage(lib->leak_detective,
|
|
(leak_detective_report_cb_t)report_usage,
|
|
(leak_detective_summary_cb_t)sum_usage, out);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Set username and password for a connection
|
|
*/
|
|
static void stroke_user_creds(private_stroke_socket_t *this,
|
|
stroke_msg_t *msg, FILE *out)
|
|
{
|
|
pop_string(msg, &msg->user_creds.name);
|
|
pop_string(msg, &msg->user_creds.username);
|
|
pop_string(msg, &msg->user_creds.password);
|
|
|
|
DBG1(DBG_CFG, "received stroke: user-creds '%s'", msg->user_creds.name);
|
|
|
|
this->config->set_user_credentials(this->config, msg, out);
|
|
}
|
|
|
|
/**
|
|
* Print stroke counter values
|
|
*/
|
|
static void stroke_counters(private_stroke_socket_t *this,
|
|
stroke_msg_t *msg, FILE *out)
|
|
{
|
|
pop_string(msg, &msg->counters.name);
|
|
|
|
if (msg->counters.reset)
|
|
{
|
|
this->counter->reset(this->counter, msg->counters.name);
|
|
}
|
|
else
|
|
{
|
|
this->counter->print(this->counter, out, msg->counters.name);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* set the verbosity debug output
|
|
*/
|
|
static void stroke_loglevel(private_stroke_socket_t *this,
|
|
stroke_msg_t *msg, FILE *out)
|
|
{
|
|
debug_t group;
|
|
|
|
pop_string(msg, &(msg->loglevel.type));
|
|
DBG1(DBG_CFG, "received stroke: loglevel %d for %s",
|
|
msg->loglevel.level, msg->loglevel.type);
|
|
|
|
if (this->prevent_loglevel_changes)
|
|
{
|
|
DBG1(DBG_CFG, "prevented log level change");
|
|
fprintf(out, "command not allowed!\n");
|
|
return;
|
|
}
|
|
if (!enum_from_name(debug_names, msg->loglevel.type, &group))
|
|
{
|
|
fprintf(out, "unknown type '%s'!\n", msg->loglevel.type);
|
|
return;
|
|
}
|
|
charon->set_level(charon, group, msg->loglevel.level);
|
|
}
|
|
|
|
/**
|
|
* set various config options
|
|
*/
|
|
static void stroke_config(private_stroke_socket_t *this,
|
|
stroke_msg_t *msg, FILE *out)
|
|
{
|
|
this->cred->cachecrl(this->cred, msg->config.cachecrl);
|
|
}
|
|
|
|
/**
|
|
* process a stroke request
|
|
*/
|
|
static bool on_accept(private_stroke_socket_t *this, stream_t *stream)
|
|
{
|
|
stroke_msg_t *msg;
|
|
uint16_t len;
|
|
FILE *out;
|
|
|
|
/* read length */
|
|
if (!stream->read_all(stream, &len, sizeof(len)))
|
|
{
|
|
if (errno != EWOULDBLOCK)
|
|
{
|
|
DBG1(DBG_CFG, "reading length of stroke message failed: %s",
|
|
strerror(errno));
|
|
}
|
|
return FALSE;
|
|
}
|
|
if (len < offsetof(stroke_msg_t, buffer))
|
|
{
|
|
DBG1(DBG_CFG, "invalid stroke message length %d", len);
|
|
return FALSE;
|
|
}
|
|
|
|
/* read message (we need an additional byte to terminate the buffer) */
|
|
msg = malloc(len + 1);
|
|
msg->length = len;
|
|
if (!stream->read_all(stream, (char*)msg + sizeof(len), len - sizeof(len)))
|
|
{
|
|
if (errno != EWOULDBLOCK)
|
|
{
|
|
DBG1(DBG_CFG, "reading stroke message failed: %s", strerror(errno));
|
|
}
|
|
free(msg);
|
|
return FALSE;
|
|
}
|
|
/* make sure even incorrectly unterminated strings don't extend over the
|
|
* message boundaries */
|
|
((char*)msg)[len] = '\0';
|
|
|
|
DBG3(DBG_CFG, "stroke message %b", (void*)msg, len);
|
|
|
|
out = stream->get_file(stream);
|
|
if (!out)
|
|
{
|
|
DBG1(DBG_CFG, "creating stroke output stream failed");
|
|
free(msg);
|
|
return FALSE;
|
|
}
|
|
switch (msg->type)
|
|
{
|
|
case STR_INITIATE:
|
|
stroke_initiate(this, msg, out);
|
|
break;
|
|
case STR_ROUTE:
|
|
stroke_route(this, msg, out);
|
|
break;
|
|
case STR_UNROUTE:
|
|
stroke_unroute(this, msg, out);
|
|
break;
|
|
case STR_TERMINATE:
|
|
stroke_terminate(this, msg, out);
|
|
break;
|
|
case STR_TERMINATE_SRCIP:
|
|
stroke_terminate_srcip(this, msg, out);
|
|
break;
|
|
case STR_REKEY:
|
|
stroke_rekey(this, msg, out);
|
|
break;
|
|
case STR_STATUS:
|
|
stroke_status(this, msg, out, FALSE, TRUE);
|
|
break;
|
|
case STR_STATUS_ALL:
|
|
stroke_status(this, msg, out, TRUE, TRUE);
|
|
break;
|
|
case STR_STATUS_ALL_NOBLK:
|
|
stroke_status(this, msg, out, TRUE, FALSE);
|
|
break;
|
|
case STR_ADD_CONN:
|
|
stroke_add_conn(this, msg);
|
|
break;
|
|
case STR_DEL_CONN:
|
|
stroke_del_conn(this, msg);
|
|
break;
|
|
case STR_ADD_CA:
|
|
stroke_add_ca(this, msg, out);
|
|
break;
|
|
case STR_DEL_CA:
|
|
stroke_del_ca(this, msg, out);
|
|
break;
|
|
case STR_LOGLEVEL:
|
|
stroke_loglevel(this, msg, out);
|
|
break;
|
|
case STR_CONFIG:
|
|
stroke_config(this, msg, out);
|
|
break;
|
|
case STR_LIST:
|
|
stroke_list(this, msg, out);
|
|
break;
|
|
case STR_REREAD:
|
|
stroke_reread(this, msg, out);
|
|
break;
|
|
case STR_PURGE:
|
|
stroke_purge(this, msg, out);
|
|
break;
|
|
case STR_EXPORT:
|
|
stroke_export(this, msg, out);
|
|
break;
|
|
case STR_LEASES:
|
|
stroke_leases(this, msg, out);
|
|
break;
|
|
case STR_MEMUSAGE:
|
|
stroke_memusage(this, msg, out);
|
|
break;
|
|
case STR_USER_CREDS:
|
|
stroke_user_creds(this, msg, out);
|
|
break;
|
|
case STR_COUNTERS:
|
|
stroke_counters(this, msg, out);
|
|
break;
|
|
default:
|
|
DBG1(DBG_CFG, "received unknown stroke");
|
|
break;
|
|
}
|
|
free(msg);
|
|
fclose(out);
|
|
return FALSE;
|
|
}
|
|
|
|
METHOD(stroke_socket_t, destroy, void,
|
|
private_stroke_socket_t *this)
|
|
{
|
|
DESTROY_IF(this->service);
|
|
lib->credmgr->remove_set(lib->credmgr, &this->ca->set);
|
|
lib->credmgr->remove_set(lib->credmgr, &this->cred->set);
|
|
charon->backends->remove_backend(charon->backends, &this->config->backend);
|
|
charon->attributes->remove_provider(charon->attributes,
|
|
&this->attribute->provider);
|
|
charon->attributes->remove_handler(charon->attributes,
|
|
&this->handler->handler);
|
|
this->cred->destroy(this->cred);
|
|
this->ca->destroy(this->ca);
|
|
this->config->destroy(this->config);
|
|
this->attribute->destroy(this->attribute);
|
|
this->handler->destroy(this->handler);
|
|
this->control->destroy(this->control);
|
|
this->list->destroy(this->list);
|
|
this->counter->destroy(this->counter);
|
|
free(this);
|
|
}
|
|
|
|
/*
|
|
* see header file
|
|
*/
|
|
stroke_socket_t *stroke_socket_create()
|
|
{
|
|
private_stroke_socket_t *this;
|
|
int max_concurrent;
|
|
char *uri;
|
|
|
|
INIT(this,
|
|
.public = {
|
|
.destroy = _destroy,
|
|
},
|
|
.prevent_loglevel_changes = lib->settings->get_bool(lib->settings,
|
|
"%s.plugins.stroke.prevent_loglevel_changes", FALSE, lib->ns),
|
|
);
|
|
|
|
this->ca = stroke_ca_create();
|
|
this->cred = stroke_cred_create(this->ca);
|
|
this->attribute = stroke_attribute_create();
|
|
this->handler = stroke_handler_create();
|
|
this->config = stroke_config_create(this->ca, this->cred, this->attribute);
|
|
this->control = stroke_control_create();
|
|
this->list = stroke_list_create(this->attribute);
|
|
this->counter = stroke_counter_create();
|
|
|
|
lib->credmgr->add_set(lib->credmgr, &this->ca->set);
|
|
lib->credmgr->add_set(lib->credmgr, &this->cred->set);
|
|
charon->backends->add_backend(charon->backends, &this->config->backend);
|
|
charon->attributes->add_provider(charon->attributes,
|
|
&this->attribute->provider);
|
|
charon->attributes->add_handler(charon->attributes,
|
|
&this->handler->handler);
|
|
|
|
|
|
max_concurrent = lib->settings->get_int(lib->settings,
|
|
"%s.plugins.stroke.max_concurrent", MAX_CONCURRENT_DEFAULT,
|
|
lib->ns);
|
|
uri = lib->settings->get_str(lib->settings,
|
|
"%s.plugins.stroke.socket", "unix://" STROKE_SOCKET, lib->ns);
|
|
this->service = lib->streams->create_service(lib->streams, uri, 10);
|
|
if (!this->service)
|
|
{
|
|
DBG1(DBG_CFG, "creating stroke socket failed");
|
|
destroy(this);
|
|
return NULL;
|
|
}
|
|
this->service->on_accept(this->service, (stream_service_cb_t)on_accept,
|
|
this, JOB_PRIO_CRITICAL, max_concurrent);
|
|
|
|
return &this->public;
|
|
}
|