* #9847: don't use assertions for input coming from DBus

daemon/src/dbus/configurationmanager.cpp

@@ -56,12 +56,12 @@ std::map<std::string, std::string> ConfigurationManager::getIp2IpDetails()
     SIPAccount *sipaccount = Manager::instance().getIP2IPAccount();
 
     if (!sipaccount) {
-        ERROR("ConfigurationManager: could not find account");
+        ERROR("ConfigurationManager: could not find IP2IP account");
         return ip2ipAccountDetails;
     } else
         return sipaccount->getIp2IpDetails();
 
-    std::map<std::string, std::string> tlsSettings = getTlsSettings();
+    std::map<std::string, std::string> tlsSettings(getTlsSettings());
     std::copy(tlsSettings.begin(), tlsSettings.end(),
               std::inserter(ip2ipAccountDetails, ip2ipAccountDetails.end()));
 
@@ -442,23 +442,19 @@ void ConfigurationManager::setShortcuts(
 std::vector<std::map<std::string, std::string> > ConfigurationManager::getCredentials(
     const std::string& accountID)
 {
-    Account *account = Manager::instance().getAccount(accountID);
+    SIPAccount *account = dynamic_cast<SIPAccount*>(Manager::instance().getAccount(accountID));
     std::vector<std::map<std::string, std::string> > credentialInformation;
 
-    if (!account or account->getType() != "SIP")
+    if (!account)
         return credentialInformation;
-
-    SIPAccount *sipaccount = static_cast<SIPAccount *>(account);
-    return sipaccount->getCredentials();
+    else
+        return account->getCredentials();
 }
 
 void ConfigurationManager::setCredentials(const std::string& accountID,
         const std::vector<std::map<std::string, std::string> >& details)
 {
-    Account *account = Manager::instance().getAccount(accountID);
-
-    if (account and account->getType() == "SIP") {
-        SIPAccount *sipaccount = static_cast<SIPAccount*>(account);
-        sipaccount->setCredentials(details);
-    }
+    SIPAccount *account = dynamic_cast<SIPAccount*>(Manager::instance().getAccount(accountID));
+    if (account)
+        account->setCredentials(details);
 }

daemon/src/sip/sipaccount.cpp

@@ -42,9 +42,8 @@
 #include "manager.h"
 #include <pwd.h>
 #include <sstream>
-#include <cassert>
 
-const char * const SIPAccount::IP2IP_PROFILE  = "IP2IP";
+const char * const SIPAccount::IP2IP_PROFILE = "IP2IP";
 const char * const SIPAccount::OVERRTP_STR = "overrtp";
 const char * const SIPAccount::SIPINFO_STR = "sipinfo";
 
@@ -872,6 +871,7 @@ std::string computeMd5HashFromCredential(const std::string& username,
     MD5_APPEND(&pms, realm.data(), realm.length());
     MD5_APPEND(&pms, ":", 1);
     MD5_APPEND(&pms, password.data(), password.length());
+#undef MD5_APPEND
 
     unsigned char digest[16];
     pj_md5_final(&pms, digest);
@@ -887,14 +887,18 @@ std::string computeMd5HashFromCredential(const std::string& username,
 
 void SIPAccount::setCredentials(const std::vector<std::map<std::string, std::string> >& creds)
 {
+    // we can not authenticate without credentials
+    if (creds.empty()) {
+        ERROR("SIPAccount: Cannot authenticate with empty credentials list");
+        return;
+    }
+
     using std::vector;
     using std::string;
     using std::map;
 
     bool md5HashingEnabled = Manager::instance().preferences.getMd5Hash();
 
-    assert(not creds.empty()); // we can not authenticate without credentials
-
     credentials_ = creds;
 
     /* md5 hashing */
@@ -951,7 +955,8 @@ void SIPAccount::setCredentials(const std::vector<std::map<std::string, std::str
     }
 }
 
-const std::vector<std::map<std::string, std::string> > &SIPAccount::getCredentials()
+const std::vector<std::map<std::string, std::string> > &
+SIPAccount::getCredentials() const
 {
     return credentials_;
 }
@@ -983,8 +988,7 @@ std::map<std::string, std::string> SIPAccount::getIp2IpDetails() const
     portstr << localPort_;
     ip2ipAccountDetails[CONFIG_LOCAL_PORT] = portstr.str();
 
-    std::map<std::string, std::string> tlsSettings;
-    tlsSettings = getTlsSettings();
+    std::map<std::string, std::string> tlsSettings(getTlsSettings());
     std::copy(tlsSettings.begin(), tlsSettings.end(), std::inserter(
                   ip2ipAccountDetails, ip2ipAccountDetails.end()));
 
@@ -993,8 +997,8 @@ std::map<std::string, std::string> SIPAccount::getIp2IpDetails() const
 
 std::map<std::string, std::string> SIPAccount::getTlsSettings() const
 {
-    std::map<std::string, std::string> tlsSettings;
     assert(isIP2IP());
+    std::map<std::string, std::string> tlsSettings;
 
     std::stringstream portstr;
     portstr << tlsListenerPort_;

daemon/src/sip/sipaccount.h

@@ -205,7 +205,9 @@ class SIPAccount : public Account {
         }
 
         void setCredentials(const std::vector<std::map<std::string, std::string> >& details);
-        const std::vector<std::map<std::string, std::string> > &getCredentials();
+
+        const std::vector<std::map<std::string, std::string> > &
+        getCredentials() const;
 
         /**
          * A client sendings a REGISTER request MAY suggest an expiration