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make execv run inside the child process

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This commit is contained in:
supunvindula
2023-10-13 11:28:06 +05:30
parent 5bdda39a7b
commit 6c8ca8c409
1 changed files with 24 additions and 6 deletions
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30
src/usr/usr.cpp
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@@ -204,7 +204,7 @@ namespace usr
const int nonce_status = nonce_map.check(user.pubkey, nonce, sig, max_ledger_seq_no, true);
if (nonce_status == 0)
{
//Add to the submitted input list.
// Add to the submitted input list.
user.submitted_inputs.push_back(submitted_user_input{
std::move(input_container),
std::move(sig),
@@ -278,15 +278,33 @@ namespace usr
// argv_pass[0] = "./" + conf::ctx.hpsh_exe_path.data();
// // argv_pass[1] = conf::ctx.hpsh_exe_path.data();
char *args[] = { conf::ctx.hpsh_exe_path.data(), NULL };
std::string id, content;
if (parser.extract_shell_input(id, content) != -1){
if (parser.extract_shell_input(id, content) != -1)
{
LOG_INFO << "Received Shell Input.";
LOG_INFO << "User PubKey:" << user.pubkey;
LOG_INFO << "ID:" << id;
LOG_INFO << "Content:" << content;
execv(conf::ctx.hpsh_exe_path.data(),args);
int pid = fork();
if (pid == 0)
{
// int socket[2] = {-1, -1};
// // Create the socket of given type.
// if (socket(AF_UNIX, SOCK_STREAM, 0, socket) == -1)
// {
// LOG_ERROR << errno << ": Error when creating domain socket.";
// return -1;
// }
// char *args[] = {conf::ctx.hpsh_exe_path.data(), socket, NULL};
char *args[] = {conf::ctx.hpsh_exe_path.data() , NULL};
if (execv(conf::ctx.hpsh_exe_path.data(), args) == -1)
{
perror("execv inside hpsh");
}
}
return 0;
}
else
@@ -371,7 +389,7 @@ namespace usr
/**
* Adds the user denoted by specified session id and public key to the global authed user list.
* This should get called after the challenge handshake is verified.
*
*
* @param session User socket session.
* @param user_pubkey_hex User's hex public key.
* @param protocol_code Messaging protocol used by user.
@@ -420,7 +438,7 @@ namespace usr
/**
* Removes the specified public key from the global user list.
* This must get called when an authenticated user disconnects from HP.
*
*
* @param pubkey User pubkey.
* @return 0 on successful removals. -1 on failure.
*/