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/*
* Ouroboros - Copyright (C) 2016 - 2024
*
* Create IPC Processes
*
* Dimitri Staessens <dimitri@ouroboros.rocks>
* Sander Vrijders <sander@ouroboros.rocks>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#define _POSIX_C_SOURCE 200809L
#define _XOPEN_SOURCE 500
#include <ouroboros/errno.h>
#include <ouroboros/irm.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "irm_ops.h"
#include "irm_utils.h"
#define RR "round-robin"
#define SPILL "spillover"
#define SCRT "<security_dir>/server/<name>/crt.pem"
#define SKEY "<security_dir>/server/<name>/key.pem"
#define CCRT "<security_dir>/client/<name>/crt.pem"
#define CKEY "<security_dir>/client/<name>/key.pem"
static void usage(void)
{
printf("Usage: irm name create\n"
" <name>. max %d chars.\n"
" [lb LB_POLICY], default: %s\n"
" [scrtpath <path>, default: " SCRT "]\n"
" [skeypath <path>, default: " SKEY "]\n"
" [ccrtpath <path>, default: " CCRT "]\n"
" [ckeypath <path>, default: " CKEY "]\n"
"\n"
"where LB_POLICY in {" RR " " SPILL "}\n",
NAME_SIZE, RR);
}
int do_create_name(int argc,
char ** argv)
{
struct name_info info = {};
char * name = NULL;
char * scrtpath = NULL;
char * skeypath = NULL;
char * ccrtpath = NULL;
char * ckeypath = NULL;
char * lb_pol = RR;
name = *(argv++);
--argc;
while (argc > 0) {
if (matches(*argv, "lb") == 0) {
lb_pol = *(argv + 1);
} else if (matches(*argv, "scrtpath") == 0) {
scrtpath = *(argv + 1);
} else if (matches(*argv, "skeypath") == 0) {
skeypath = *(argv + 1);
} else if (matches(*argv, "ccrtpath") == 0) {
ccrtpath = *(argv + 1);
} else if (matches(*argv, "ckeypath") == 0) {
ckeypath = *(argv + 1);
} else {
printf("\"%s\" is unknown, try \"irm "
"name create\".\n", *argv);
return -1;
}
argc -= 2;
argv += 2;
}
if (name == NULL)
goto fail;
if (strlen(name) > NAME_SIZE) {
printf("Name too long.\n");
goto fail;
}
strcpy(info.name, name);
if (scrtpath != NULL) {
scrtpath = realpath(scrtpath, NULL);
if (scrtpath == NULL) {
printf("Failed to resolve server crt path: %s.\n",
strerror(errno));
goto fail;
}
if (strlen(scrtpath) > NAME_PATH_SIZE) {
printf("Server crt path > %d chars.", NAME_PATH_SIZE);
free(scrtpath);
goto fail;
}
strcpy(info.s.crt, scrtpath);
free(scrtpath);
}
if (skeypath != NULL) {
skeypath = realpath(skeypath, NULL);
if (skeypath == NULL) {
printf("Failed to resolve server key path: %s.\n",
strerror(errno));
goto fail;
}
if (strlen(skeypath) > NAME_PATH_SIZE) {
printf("Server key path > %d chars.", NAME_PATH_SIZE);
free(skeypath);
goto fail;
}
strcpy(info.s.key, skeypath);
free(skeypath);
}
if (ccrtpath != NULL) {
ccrtpath = realpath(ccrtpath, NULL);
if (ccrtpath == NULL) {
printf("Failed to resolve client crt path: %s.\n",
strerror(errno));
goto fail;
}
if (strlen(ccrtpath) > NAME_PATH_SIZE) {
printf("Client crt path > %d chars.", NAME_PATH_SIZE);
free(ccrtpath);
goto fail;
}
strcpy(info.c.crt, ccrtpath);
free(ccrtpath);
}
if (ckeypath != NULL) {
ckeypath = realpath(ckeypath, NULL);
if (ckeypath == NULL) {
printf("Failed to resolve client key path: %s.\n",
strerror(errno));
goto fail;
}
if (strlen(ckeypath) > NAME_PATH_SIZE) {
printf("Client key path > %d chars.", NAME_PATH_SIZE);
free(ckeypath);
goto fail;
}
strcpy(info.c.key, ckeypath);
free(ckeypath);
}
if (strcmp(lb_pol, RR) == 0)
info.pol_lb = LB_RR;
else if (strcmp(lb_pol, SPILL) == 0)
info.pol_lb = LB_SPILL;
else {
usage();
return -1;
}
return irm_create_name(&info);
fail:
usage();
return -1;
}
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