diff options
| author | Daniel De Graaf <danieldg@inspircd.org> | 2010-04-24 13:12:42 -0500 |
|---|---|---|
| committer | Daniel De Graaf <danieldg@inspircd.org> | 2010-04-24 13:12:42 -0500 |
| commit | 4c350a20726c2b81773758c4301c739c27802493 (patch) | |
| tree | d8d8b7ea7cc7186b2b0025c8ec358caabe8154e3 | |
| parent | 76ddca717f53f989cb2b9511b523844de539df9d (diff) | |
Add custom suffix support for 2.0-style IP cloaking (default of ".IP")
| -rw-r--r-- | src/modules/m_cloaking.cpp | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/src/modules/m_cloaking.cpp b/src/modules/m_cloaking.cpp index 5a6e87486..03ea90fbd 100644 --- a/src/modules/m_cloaking.cpp +++ b/src/modules/m_cloaking.cpp @@ -121,6 +121,7 @@ class ModuleCloaking : public Module CloakUser cu; CloakMode mode; std::string prefix; + std::string suffix; std::string key; unsigned int compatkey[4]; const char* xtab[4]; @@ -273,7 +274,9 @@ class ModuleCloaking : public Module hop3 = 4; len1 = 6; len2 = 4; - rv.reserve(prefix.length() + 29); + // pfx s1.s2.s3. (xxxx.xxxx or s4) sfx + // 6 4 4 9/6 + rv.reserve(prefix.length() + 26 + suffix.length()); } else { @@ -282,7 +285,8 @@ class ModuleCloaking : public Module hop2 = 0; hop3 = 2; len1 = len2 = 3; - rv.reserve(prefix.length() + 18); + // pfx s1.s2. (xxx.xxx or s3) sfx + rv.reserve(prefix.length() + 15 + suffix.length()); } rv.append(prefix); @@ -302,21 +306,21 @@ class ModuleCloaking : public Module rv.append(1, '.'); bindata.erase(hop3); rv.append(SegmentCloak(bindata, 13, 6)); - rv.append(".IP"); + rv.append(suffix); } else { char buf[50]; if (ip.sa.sa_family == AF_INET6) { - snprintf(buf, 50, ".%02x%02x.%02x%02x.IP", + snprintf(buf, 50, ".%02x%02x.%02x%02x%s", ip.in6.sin6_addr.s6_addr[2], ip.in6.sin6_addr.s6_addr[3], - ip.in6.sin6_addr.s6_addr[0], ip.in6.sin6_addr.s6_addr[1]); + ip.in6.sin6_addr.s6_addr[0], ip.in6.sin6_addr.s6_addr[1], suffix.c_str()); } else { const unsigned char* ip4 = (const unsigned char*)&ip.in4.sin_addr; - snprintf(buf, 50, ".%d.%d.IP", ip4[1], ip4[0]); + snprintf(buf, 50, ".%d.%d%s", ip4[1], ip4[0], suffix.c_str()); } rv.append(buf); } @@ -373,10 +377,10 @@ class ModuleCloaking : public Module testcloak = Hash->sumIV(compatkey, xtab[0], "*").substr(0,10); break; case MODE_HALF_CLOAK: - testcloak = prefix + SegmentCloak("*", 3, 8); + testcloak = prefix + SegmentCloak("*", 3, 8) + suffix; break; case MODE_OPAQUE: - testcloak = prefix + SegmentCloak("*", 4, 8); + testcloak = prefix + SegmentCloak("*", 4, 8) + suffix; } } return Version("Provides masking of user hostnames", VF_COMMON|VF_VENDOR, testcloak); @@ -386,6 +390,7 @@ class ModuleCloaking : public Module { ConfigTag* tag = ServerInstance->Config->ConfValue("cloak"); prefix = tag->getString("prefix"); + suffix = tag->getString("suffix", ".IP"); std::string modestr = tag->getString("mode"); if (modestr == "compat-host") |