highperfocused/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2026-02-04 06:12:07 +01:00
Code Issues Packages Projects Releases Wiki Activity

Merge #15993: net: Drop support of the insecure miniUPnPc versions

Browse Source 
59cb722fd0 Update configure to reject unsafe miniUPnPc API ver (Hennadii Stepanov)
ab2190557e doc: Add release notes for 15993 (Hennadii Stepanov)
02709e9560 Align formatting with clang-format (Hennadii Stepanov)
91a1b85083 Use PACKAGE_NAME in UPnP description (Hennadii Stepanov)
9f76e45b9d Drop support of insecure miniUPnPc versions (Hennadii Stepanov)

Pull request description:

  1. Minimum supported miniUPnPc API version is set to 10:
  - https://packages.ubuntu.com/xenial/libminiupnpc-dev
  - https://packages.debian.org/jessie/libminiupnpc-dev

  Refs:
  - #6583
  - #6789
  - #10414

  2. The hardcoded "Bitcoin" replaced with `PACKAGE_NAME`:
  ![Screenshot from 2019-05-06 23-10-29](https://user-images.githubusercontent.com/32963518/57253178-afc60780-7056-11e9-83c9-e85670c58c1e.png)

  3. Also style-only commit applied.

  Pardon: could not reopen my previous PR #15966.

ACKs for top commit:
  ryanofsky:
    utACK 59cb722fd0. Changes since last review: adding a new commit which updates configure script to fall back to disabling upnp if version is too old, adding a requested comment explaining static_assert condition, and fixing a spelling (jessy/jessie)

Tree-SHA512: 42ed11bc2fb2ec83d5dd58e2383da5444a24fd572707f6cf10b622cb8943e28adfcca4750d06801024c4472625b5ea9279516fbd9d2ccebc9bbaafe1d148e80d
This commit is contained in:
Wladimir J. van der Laan
2019-07-29 16:41:54 +02:00
parent 74ea1f3b0f 59cb722fd0
commit b21acab82f
4 changed files with 43 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

48
src/net.cpp
View File

@@ -37,6 +37,9 @@
#include <miniupnpc/miniwget.h>
#include <miniupnpc/upnpcommands.h>
#include <miniupnpc/upnperrors.h>
// The minimum supported miniUPnPc API version is set to 10. This keeps compatibility
// with Ubuntu 16.04 LTS and Debian 8 libminiupnpc-dev packages.
static_assert(MINIUPNPC_API_VERSION >= 10, "miniUPnPc API version >= 10 assumed");
#endif
#include <unordered_map>
@@ -1404,16 +1407,10 @@ static void ThreadMapPort()
struct UPNPDev * devlist = nullptr;
char lanaddr[64];
#ifndef UPNPDISCOVER_SUCCESS
/* miniupnpc 1.5 */
devlist = upnpDiscover(2000, multicastif, minissdpdpath, 0);
#elif MINIUPNPC_API_VERSION < 14
/* miniupnpc 1.6 */
int error = 0;
#if MINIUPNPC_API_VERSION < 14
devlist = upnpDiscover(2000, multicastif, minissdpdpath, 0, 0, &error);
#else
/* miniupnpc 1.9.20150730 */
int error = 0;
devlist = upnpDiscover(2000, multicastif, minissdpdpath, 0, 0, 2, &error);
#endif
@@ -1427,43 +1424,32 @@ static void ThreadMapPort()
if (fDiscover) {
char externalIPAddress[40];
r = UPNP_GetExternalIPAddress(urls.controlURL, data.first.servicetype, externalIPAddress);
if(r != UPNPCOMMAND_SUCCESS)
if (r != UPNPCOMMAND_SUCCESS) {
LogPrintf("UPnP: GetExternalIPAddress() returned %d\n", r);
else
{
if(externalIPAddress[0])
{
} else {
if (externalIPAddress[0]) {
CNetAddr resolved;
if(LookupHost(externalIPAddress, resolved, false)) {
if (LookupHost(externalIPAddress, resolved, false)) {
LogPrintf("UPnP: ExternalIPAddress = %s\n", resolved.ToString().c_str());
AddLocal(resolved, LOCAL_UPNP);
}
}
else
} else {
LogPrintf("UPnP: GetExternalIPAddress failed.\n");
}
}
}
std::string strDesc = "Bitcoin " + FormatFullVersion();
std::string strDesc = PACKAGE_NAME " " + FormatFullVersion();
do {
#ifndef UPNPDISCOVER_SUCCESS
/* miniupnpc 1.5 */
r = UPNP_AddPortMapping(urls.controlURL, data.first.servicetype,
port.c_str(), port.c_str(), lanaddr, strDesc.c_str(), "TCP", 0);
#else
/* miniupnpc 1.6 */
r = UPNP_AddPortMapping(urls.controlURL, data.first.servicetype,
port.c_str(), port.c_str(), lanaddr, strDesc.c_str(), "TCP", 0, "0");
#endif
r = UPNP_AddPortMapping(urls.controlURL, data.first.servicetype, port.c_str(), port.c_str(), lanaddr, strDesc.c_str(), "TCP", 0, "0");
if(r!=UPNPCOMMAND_SUCCESS)
LogPrintf("AddPortMapping(%s, %s, %s) failed with code %d (%s)\n",
port, port, lanaddr, r, strupnperror(r));
else
if (r != UPNPCOMMAND_SUCCESS) {
LogPrintf("AddPortMapping(%s, %s, %s) failed with code %d (%s)\n", port, port, lanaddr, r, strupnperror(r));
} else {
LogPrintf("UPnP Port Mapping successful.\n");
}
while(g_upnp_interrupt.sleep_for(std::chrono::minutes(20)));
}
} while (g_upnp_interrupt.sleep_for(std::chrono::minutes(20)));
r = UPNP_DeletePortMapping(urls.controlURL, data.first.servicetype, port.c_str(), "TCP", 0);
LogPrintf("UPNP_DeletePortMapping() returned: %d\n", r);