diff options
Diffstat (limited to 'src/modules/m_spanningtree/hmac.cpp')
| -rw-r--r-- | src/modules/m_spanningtree/hmac.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/modules/m_spanningtree/hmac.cpp b/src/modules/m_spanningtree/hmac.cpp index 1aa2afddb..4b99a3eb7 100644 --- a/src/modules/m_spanningtree/hmac.cpp +++ b/src/modules/m_spanningtree/hmac.cpp @@ -128,3 +128,20 @@ std::string TreeSocket::RandString(unsigned int length) return out; } +bool TreeSocket::ComparePass(const std::string &ours, const std::string &theirs) +{ + if ((!strncmp(ours.c_str(), "HMAC-SHA256:", 12)) || (!strncmp(theirs.c_str(), "HMAC-SHA256:", 12))) + { + /* One or both of us specified hmac sha256, but we don't have sha256 module loaded! + * We can't allow this password as valid. + */ + if (!Instance->Modules->Find("m_sha256.so") || !Utils->ChallengeResponse) + return false; + else + /* Straight string compare of hashes */ + return ours == theirs; + } + else + /* Straight string compare of plaintext */ + return ours == theirs; +} |