Added no_match settings to the radius plugin.

diff --git a/projects/stargazer/plugins/other/radius/config.cpp b/projects/stargazer/plugins/other/radius/config.cpp
index 187620dd5e8a9db24f01bc70fa1af25323a833e8..6a29f002d7fd215baa43902b78e04b9008f0d53f 100644 (file)
--- a/projects/stargazer/plugins/other/radius/config.cpp
+++ b/projects/stargazer/plugins/other/radius/config.cpp
@@ -167,6 +167,36 @@ T toInt(const std::vector<std::string>& values)
     return 0;
 }
 
+typedef std::map<std::string, Config::ReturnCode> Codes;
+
+// One-time call to initialize the list of codes.
+Codes getCodes()
+{
+    Codes res;
+    res["reject"]   = Config::REJECT;
+    res["fail"]     = Config::FAIL;
+    res["ok"]       = Config::OK;
+    res["handled"]  = Config::HANDLED;
+    res["invalid"]  = Config::INVALID;
+    res["userlock"] = Config::USERLOCK;
+    res["notfound"] = Config::NOTFOUND;
+    res["noop"]     = Config::NOOP;
+    res["updated"]  = Config::UPDATED;
+    return res;
+}
+
+Config::ReturnCode toReturnCode(const std::vector<std::string>& values)
+{
+    static Codes codes(getCodes());
+    if (values.empty())
+        return Config::REJECT;
+    std::string code = ToLower(values[0]);
+    const Codes::const_iterator it = codes.find(code);
+    if (it == codes.end())
+        return Config::REJECT;
+    return it->second;
+}
+
 Config::Pairs parseVector(const std::string& paramName, const std::vector<PARAM_VALUE>& params)
 {
     for (size_t i = 0; i < params.size(); ++i)
@@ -175,6 +205,14 @@ Config::Pairs parseVector(const std::string& paramName, const std::vector<PARAM_
     return Config::Pairs();
 }
 
+Config::ReturnCode parseReturnCode(const std::string& paramName, const std::vector<PARAM_VALUE>& params)
+{
+    for (size_t i = 0; i < params.size(); ++i)
+        if (params[i].param == paramName)
+            return toReturnCode(params[i].value);
+    return Config::REJECT;
+}
+
 bool parseBool(const std::string& paramName, const std::vector<PARAM_VALUE>& params)
 {
     for (size_t i = 0; i < params.size(); ++i)
@@ -218,7 +256,8 @@ Config::Section parseSection(const std::string& paramName, const std::vector<PAR
         if (params[i].param == paramName)
             return Config::Section(parseVector("match", params[i].sections),
                                    parseVector("modify", params[i].sections),
-                                   parseVector("reply", params[i].sections));
+                                   parseVector("reply", params[i].sections),
+                                   parseReturnCode("no_match", params[i].sections));
     return Config::Section();
 }
 

diff --git a/projects/stargazer/plugins/other/radius/config.h b/projects/stargazer/plugins/other/radius/config.h
index c70c7b0f2c94d67663bfb0a3d00e3850c56947c8..809d91c9783b444650e18734960309d676c3e488 100644 (file)
--- a/projects/stargazer/plugins/other/radius/config.h
+++ b/projects/stargazer/plugins/other/radius/config.h
@@ -39,15 +39,28 @@ struct Config
     typedef std::map<std::string, std::string> Pairs;
     typedef std::pair<std::string, std::string> Pair;
     enum Type { UNIX, TCP };
+    enum ReturnCode
+    {
+        REJECT,   // Reject the request immediately.
+        FAIL,     // Module failed.
+        OK,       // Module is OK, continue.
+        HANDLED,  // The request is handled, no further handling.
+        INVALID,  // The request is invalud.
+        USERLOCK, // Reject the request, user is locked.
+        NOTFOUND, // User not found.
+        NOOP,     // Module performed no action.
+        UPDATED   // Module sends some updates.
+    };
 
     struct Section
     {
         Section() {}
-        Section(const Pairs& ma, const Pairs& mo, const Pairs& re)
-            : match(ma), modify(mo), reply(re) {}
+        Section(const Pairs& ma, const Pairs& mo, const Pairs& re, ReturnCode code)
+            : match(ma), modify(mo), reply(re), returnCode(code) {}
         Pairs match;
         Pairs modify;
         Pairs reply;
+        ReturnCode returnCode;
     };
 
     Config() {}

diff --git a/projects/stargazer/plugins/other/radius/conn.cpp b/projects/stargazer/plugins/other/radius/conn.cpp
index c0270e7834303e2a7146b3cee37543ab565463e1..8a416ae012be81aa7539678fc80410752964a328 100644 (file)
--- a/projects/stargazer/plugins/other/radius/conn.cpp
+++ b/projects/stargazer/plugins/other/radius/conn.cpp
@@ -203,6 +203,23 @@ class PacketGen : public Gen
         StringGen m_type;
 };
 
+std::string toString(Config::ReturnCode code)
+{
+    switch (code)
+    {
+        case Config::REJECT:   return "reject";
+        case Config::FAIL:     return "fail";
+        case Config::OK:       return "ok";
+        case Config::HANDLED:  return "handled";
+        case Config::INVALID:  return "invalid";
+        case Config::USERLOCK: return "userlock";
+        case Config::NOTFOUND: return "notfound";
+        case Config::NOOP:     return "noop";
+        case Config::UPDATED:  return "noop";
+    }
+    return "reject";
+}
+
 }
 
 class Conn::Impl
@@ -229,22 +246,24 @@ class Conn::Impl
         time_t m_lastActivity;
         ProtoParser m_parser;
 
-        const Config::Pairs& stagePairs(Config::Pairs Config::Section::* pairs) const
+        template <typename T>
+        const T& stageMember(T Config::Section::* member) const
         {
             switch (m_parser.stage())
             {
-                case AUTHORIZE: return m_config.autz.*pairs;
-                case AUTHENTICATE: return m_config.auth.*pairs;
-                case POSTAUTH: return m_config.postauth.*pairs;
-                case PREACCT: return m_config.preacct.*pairs;
-                case ACCOUNTING: return m_config.acct.*pairs;
+                case AUTHORIZE: return m_config.autz.*member;
+                case AUTHENTICATE: return m_config.auth.*member;
+                case POSTAUTH: return m_config.postauth.*member;
+                case PREACCT: return m_config.preacct.*member;
+                case ACCOUNTING: return m_config.acct.*member;
             }
             throw std::runtime_error("Invalid stage: '" + m_parser.stageStr() + "'.");
         }
 
-        const Config::Pairs& match() const { return stagePairs(&Config::Section::match); }
-        const Config::Pairs& modify() const { return stagePairs(&Config::Section::modify); }
-        const Config::Pairs& reply() const { return stagePairs(&Config::Section::reply); }
+        const Config::Pairs& match() const { return stageMember(&Config::Section::match); }
+        const Config::Pairs& modify() const { return stageMember(&Config::Section::modify); }
+        const Config::Pairs& reply() const { return stageMember(&Config::Section::reply); }
+        Config::ReturnCode returnCode() const { return stageMember(&Config::Section::returnCode); }
 
         static void process(void* data);
         void processPing();
@@ -449,6 +468,7 @@ bool Conn::Impl::answerNo()
     printfd(__FILE__, "No match. Sending answer...\n");
     PacketGen gen("data");
     gen.add("result", "no");
+    gen.add("return_code", toString(returnCode()));
 
     m_lastPing = time(NULL);