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Import Upstream version 1.1~pre15

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This commit is contained in:
Guus Sliepen 2019-08-26 13:44:52 +02:00
parent 87cef22421
commit bc8ca65653
85 changed files with 1687 additions and 971 deletions
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39
src/invitation.c
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@ -1,6 +1,6 @@
/*
invitation.c -- Create and accept invitations
Copyright (C) 2013-2015 Guus Sliepen <guus@tinc-vpn.org>
Copyright (C) 2013-2017 Guus Sliepen <guus@tinc-vpn.org>
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
@ -239,7 +239,7 @@ int cmd_invite(int argc, char *argv[]) {
return 1;
}
char *myname = get_my_name(true);
myname = get_my_name(true);
if(!myname)
return 1;
@ -252,14 +252,14 @@ int cmd_invite(int argc, char *argv[]) {
}
// If a daemon is running, ensure no other nodes know about this name
bool found = false;
if(connect_tincd(false)) {
bool found = false;
sendline(fd, "%d %d", CONTROL, REQ_DUMP_NODES);
while(recvline(fd, line, sizeof line)) {
char node[4096];
int code, req;
if(sscanf(line, "%d %d %s", &code, &req, node) != 3)
if(sscanf(line, "%d %d %4095s", &code, &req, node) != 3)
break;
if(!strcmp(node, argv[1]))
found = true;
@ -425,15 +425,13 @@ int cmd_invite(int argc, char *argv[]) {
xasprintf(&url, "%s/%s%s", address, hash, cookie);
// Call the inviation-created script
char *envp[6] = {};
xasprintf(&envp[0], "NAME=%s", myname);
xasprintf(&envp[1], "NETNAME=%s", netname);
xasprintf(&envp[2], "NODE=%s", argv[1]);
xasprintf(&envp[3], "INVITATION_FILE=%s", filename);
xasprintf(&envp[4], "INVITATION_URL=%s", url);
execute_script("invitation-created", envp);
for(int i = 0; i < 6 && envp[i]; i++)
free(envp[i]);
environment_t env;
environment_init(&env);
environment_add(&env, "NODE=%s", argv[1]);
environment_add(&env, "INVITATION_FILE=%s", filename);
environment_add(&env, "INVITATION_URL=%s", url);
execute_script("invitation-created", &env);
environment_exit(&env);
puts(url);
free(url);
@ -609,6 +607,17 @@ make_names:
return false;
}
snprintf(filename, sizeof filename, "%s" SLASH "invitation-data", confbase);
FILE *finv = fopen(filename, "w");
if(!finv || fwrite(data, datalen, 1, finv) != 1) {
fprintf(stderr, "Could not create file %s: %s\n", filename, strerror(errno));
fclose(fh);
fclose(f);
fclose(finv);
return false;
}
fclose(finv);
snprintf(filename, sizeof filename, "%s" SLASH "tinc-up.invitation", confbase);
FILE *fup = fopen(filename, "w");
if(!fup) {
@ -688,7 +697,7 @@ make_names:
}
// Copy the safe variable to the right config file
fprintf(variables[i].type & VAR_HOST ? fh : f, "%s = %s\n", l, value);
fprintf((variables[i].type & VAR_HOST) ? fh : f, "%s = %s\n", l, value);
}
fclose(f);
@ -1046,7 +1055,7 @@ next:
char hisname[4096] = "";
int code, hismajor, hisminor = 0;
if(!recvline(sock, line, sizeof line) || sscanf(line, "%d %s %d.%d", &code, hisname, &hismajor, &hisminor) < 3 || code != 0 || hismajor != PROT_MAJOR || !check_id(hisname) || !recvline(sock, line, sizeof line) || !rstrip(line) || sscanf(line, "%d ", &code) != 1 || code != ACK || strlen(line) < 3) {
if(!recvline(sock, line, sizeof line) || sscanf(line, "%d %4095s %d.%d", &code, hisname, &hismajor, &hisminor) < 3 || code != 0 || hismajor != PROT_MAJOR || !check_id(hisname) || !recvline(sock, line, sizeof line) || !rstrip(line) || sscanf(line, "%d ", &code) != 1 || code != ACK || strlen(line) < 3) {
fprintf(stderr, "Cannot read greeting from peer\n");
closesocket(sock);
goto next;