From 33ed089d4b59bd79ae35f626ea6fc3da20c2edb9 Mon Sep 17 00:00:00 2001
From: Yevhen Mykhno <yevhen.mykhno@globallogic.com>
Date: Thu, 9 Feb 2023 20:25:11 +0200
Subject: [GP-1597] mPower R.6.3.X: Cellular Provider Profiles - LTE
 Authentication

---
 src/MTS_IO_TelitRadio.cpp | 103 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 103 insertions(+)

(limited to 'src/MTS_IO_TelitRadio.cpp')

diff --git a/src/MTS_IO_TelitRadio.cpp b/src/MTS_IO_TelitRadio.cpp
index 21af65d..00c1686 100644
--- a/src/MTS_IO_TelitRadio.cpp
+++ b/src/MTS_IO_TelitRadio.cpp
@@ -1178,6 +1178,109 @@ bool MTS::IO::TelitRadio::isContainsSignChar(const std::string& str) {
     return true;
 }
 
+std::vector<std::string> TelitRadio::getSupportedPdpContextAuthTypes() const {
+    return {
+        VALUE_PDP_CONTEXT_AUTH_TYPE_NONE,
+        VALUE_PDP_CONTEXT_AUTH_TYPE_PAP,
+        VALUE_PDP_CONTEXT_AUTH_TYPE_CHAP
+    };
+}
+
+ICellularRadio::CODE TelitRadio::isPdpContextAuthSupported(bool& isSupported) {
+    std::string sCmd("AT#PDPAUTH=?");
+    return isCommandSupported(sCmd, isSupported);
+}
+
+ICellularRadio::CODE TelitRadio::fillPdpContextAuthFields(Json::Value& jData) {
+    CODE rc;
+    std::string sCmd("AT#PDPAUTH?");
+    std::string sResult;
+
+    // #PDPAUTH: 1,0
+    // #PDPAUTH: 2,0
+    // #PDPAUTH: 3,0
+    // #PDPAUTH: 4,1,"admin"
+    rc = sendBasicQuery(sCmd, "", sResult, 300);
+
+    if (SUCCESS != rc) {
+        return rc;
+    }
+
+    std::vector<std::string> vContexts = MTS::Text::split(sResult, "#PDPAUTH:");
+    std::string sContextId;
+
+    for (std::string& sLine : vContexts) {
+        sLine = MTS::Text::trim(sLine);
+
+        if (sLine.empty()) {
+            continue;
+        }
+
+        //   4,1,"admin"
+        // [0][1] [2]
+        auto vAuthParams = MTS::Text::split(sLine, ",");
+
+        // Contains 2 elements when the authentication type is NONE, contains 3 elements in other cases
+        if (vAuthParams.size() < 2) {
+            printError("%s| Failed to parse PDP context authentication string [%s]", getName().c_str(), sLine.c_str());
+            return FAILURE;
+        }
+
+        sContextId = vAuthParams[0];
+
+        uint8_t iValue;
+        if (! MTS::Text::parse(iValue, vAuthParams[1])) {
+            printError("%s| Failed to parse PDP context authentication type [%s]", getName().c_str(), vAuthParams[1].c_str());
+            return FAILURE;
+        }
+
+        rc = convertPdpContextAuthTypeToString(static_cast<PDP_CONTEXT_AUTH_TYPE>(iValue), sResult);
+        if (SUCCESS != rc) {
+            printError("%s| Failed to convert PDP context authentication type to string [%d]", getName().c_str(), iValue);
+            return rc;
+        }
+
+        jData[sContextId][KEY_PDP_CONTEXT_AUTH_TYPE] = sResult;
+
+        if (iValue == PDP_CONTEXT_AUTH_TYPE::NONE) {
+            continue;
+        }
+
+        if (vAuthParams.size() < 3) {
+            printError("%s| Failed to parse PDP context authentication string [%s]", getName().c_str(), sLine.c_str());
+            return FAILURE;
+        }
+
+        jData[sContextId][KEY_PDP_CONTEXT_AUTH_USERNAME] = MTS::Text::trim(vAuthParams[2], '"');
+    }
+
+    return SUCCESS;
+}
+
+ICellularRadio::CODE TelitRadio::setPdpContextAuth(const PdpContextInfo& pdpContext) {
+    printTrace("%s| Setting PDP context authentication to the radio", getName().c_str());
+
+    CODE rc;
+    std::string sCmd = "AT#PDPAUTH=";
+    PDP_CONTEXT_AUTH_TYPE eAuthType;
+
+    sCmd += pdpContext.sId + ",";
+
+    rc = convertStringToPdpContextAuthType(pdpContext.sAuthType, eAuthType);
+
+    if (SUCCESS != rc) {
+        return rc;
+    }
+
+    sCmd += std::to_string(eAuthType);
+
+    if (PDP_CONTEXT_AUTH_TYPE::NONE != eAuthType) {
+        sCmd += "," + pdpContext.sUsername + "," + pdpContext.sPassword;
+    }
+
+    return sendBasicCommand(sCmd);
+}
+
 const std::vector<std::string>& TelitRadio::getDiagCommands(bool) {
     // Declare as static to initialize only when used, but cache the results.
     const static std::vector<std::string> vCommands {
-- 
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