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https://github.com/radareorg/radare2.git
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124 lines
2.8 KiB
C
124 lines
2.8 KiB
C
/* radare2 - LGPL - Copyright 2013 - pancake */
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#include <getopt.c>
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#include <r_core.h>
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#include <signal.h>
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#if __WINDOWS__
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int main() {
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eprintf ("r2agent: Not yet implemented for this platform.\n");
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return 1;
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}
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#else
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#include "index.h"
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static int usage (int v) {
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printf ("Usage: r2agent [-adhs] [-p port]\n"
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" -a listen for everyone (localhost by default)\n"
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" -d run in daemon mode (background)\n"
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" -h show this help message\n"
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" -s run in sandbox mode\n"
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" -p 8392 specify listening port (defaults to 8080)\n");
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return !!!v;
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}
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int main(int argc, char **argv) {
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RSocket *s;
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RSocketHTTPRequest *rs;
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int c, timeout = 3;
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int dodaemon = 0;
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int dosandbox = 0;
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int listenlocal = 1;
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const char *port = "8080";
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// TODO: add flag to specify if listen in local or 0.0.0.0
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while ((c = getopt (argc, argv, "ahp:ds")) != -1) {
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switch (c) {
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case 'a':
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listenlocal = 0;
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break;
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case 's':
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dosandbox = 1;
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break;
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case 'd':
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dodaemon = 1;
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break;
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case 'h':
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return usage (1);
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case 'p':
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port = optarg;
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break;
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}
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}
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if (optind != argc)
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return usage (1);
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if (dodaemon) {
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int pid = fork ();
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if (pid >0) {
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printf ("%d\n", pid);
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return 0;
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}
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}
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s = r_socket_new (R_FALSE);
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s->local = listenlocal;
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if (!r_socket_listen (s, port, NULL)) {
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eprintf ("Cannot listen on %d\n", s->port);
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r_socket_free (s);
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return 1;
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}
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eprintf ("http://localhost:%d/\n", s->port);
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r_sandbox_enable (dosandbox);
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while (!r_cons_singleton ()->breaked) {
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char *result_heap = NULL;
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const char *result = page_index;
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rs = r_socket_http_accept (s, timeout);
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if (!rs) continue;
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if (!strcmp (rs->method, "GET")) {
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if (!memcmp (rs->path, "/proc/kill/", 11)) {
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// TODO: show page here?
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int pid = atoi (rs->path+11);
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if (pid>0) kill (pid, 9);
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} else
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if (!memcmp (rs->path, "/file/open/", 11)) {
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int pid;
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int session_port = 3000 + r_num_rand (1024);
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char *filename = rs->path +11;
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int filename_len = strlen (filename);
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char *cmd;
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if (!(cmd = malloc (filename_len+40))) {
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perror ("malloc");
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return 1;
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}
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sprintf (cmd, "r2 -q -e http.port=%d -c=h \"%s\"",
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session_port, filename);
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// TODO: use r_sys api to get pid when running in bg
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pid = r_sys_cmdbg (cmd);
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free (cmd);
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result = result_heap = malloc (1024+filename_len);
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if (!result) {
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perror ("malloc");
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return 1;
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}
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sprintf (result_heap,
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"<html><body>"
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"<a href='/'>back</a><hr size=1/>"
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" - <a target='_blank' href='http://localhost:%d/'>open</a><br />"
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" - <a href='/proc/kill/%d'>kill</a><br />"
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"</body></html>", session_port, pid);
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eprintf ("\nchild pid %d\n\n", pid);
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}
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}
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r_socket_http_response (rs, 200, result, 0, NULL);
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r_socket_http_close (rs);
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free (result_heap);
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}
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r_socket_free (s);
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return 0;
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}
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#endif
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