1 // ANNA - Anna is Not Nothingness Anymore //
3 // (c) Copyright 2005-2015 Eduardo Ramos Testillano & Francisco Ruiz Rayo //
5 // See project site at http://redmine.teslayout.com/projects/anna-suite //
6 // See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE //
13 #include <anna/core/util/Tokenizer.hpp>
14 #include <anna/core/Exception.hpp>
15 #include <anna/testing/TestManager.hpp>
16 #include <anna/diameter/codec/Message.hpp>
17 #include <anna/diameter/codec/Avp.hpp>
18 #include <anna/diameter/helpers/dcca/functions.hpp>
19 #include <anna/diameter/helpers/dcca/functions.hpp>
20 #include <anna/diameter.comm/OriginHost.hpp>
23 #include "Procedure.hpp"
27 void usage (std::string &response) {
28 response += "\n\nInvalid arguments. Provide these ones:";
30 response += "\n<initial sequence>|<final sequence>|<test timeout ms (0: no timeout step)>|<digits>|<CCR-I xml file>[|CCR-T xml file]";
32 response += "\nSequences are parsed when needed, over AVPs or internal values:";
34 response += "\nSession-Id: <DiameterIdentity>;<high 32 bits>;<low 32 bits>[;<optional value>]";
35 response += "\n \\_fixed_/\\_digits_/ \\_fixed_/\\_digits_/";
37 response += "\nFor example, imagine a 13-digits diameter identity, and a 10-digits optional part.";
38 response += "\nThis procedure will sequence the range for 8 digits in this way:";
40 response += "\n111111<7-digit-sequence>;BAT004;esmdx0900.gxrel10plusrealm.com;901<7-digit-sequence>";
42 response += "\nThe same will be done in MSISDN and IMSI (Subscription-Data AVPs).";
43 response += "\nFramed-IP-Address will be sequenced with a direct correspondence to hex value.";
45 response += "\nThen, you could provide these arguments: \"2000000|9000000|5000|7|CCR-I.xml|CCR-T.xml\"";
50 void Procedure::execute(const std::string &args, std::string &response, anna::diameter::comm::OriginHost *originHost) throw(anna::RuntimeException) {
52 response = "Dynamic procedure failed to process '"; response += args; response += "': ";
54 anna::Tokenizer targs;
55 targs.apply(args, "|");
57 if (targs.size() < 5) {
62 anna::Tokenizer::const_iterator tok_it = targs.begin();
64 std::string seq_i = anna::Tokenizer::data(tok_it); tok_it++;
65 std::string seq_f = anna::Tokenizer::data(tok_it); tok_it++;
66 std::string timeout = anna::Tokenizer::data(tok_it); tok_it++;
67 std::string digits = anna::Tokenizer::data(tok_it); tok_it++;
68 std::string ccr_i = anna::Tokenizer::data(tok_it); tok_it++;
69 std::string ccr_t = ((tok_it != targs.end()) ? anna::Tokenizer::data(tok_it):"");
70 bool haveTermination = (ccr_t != "");
73 int i_timeout = std::atoi(timeout.c_str());
74 unsigned int ll_seq_i = std::atol(seq_i.c_str());
75 unsigned int ll_seq_f = std::atol(seq_f.c_str());
76 unsigned int ll_seq_size = ll_seq_f - ll_seq_i + 1;
77 int i_digits = std::atoi(digits.c_str());
79 if (ll_seq_i > ll_seq_f) {
80 response += "<final sequence> must be greater or equal than <initial sequence>";
84 if (seq_f.size() > i_digits) {
85 response += "<final sequence> must be lesser than number of <digits>";
89 unsigned int ll_seq, ll_index;
90 anna::Millisecond timeoutMS(i_timeout);
93 anna::diameter::codec::Message ccri, ccrt;
94 anna::diameter::codec::Avp *ccri_sessionId, *ccrt_sessionId, *ccri_framedIPAddress, *ccrt_framedIPAddress, *ccri_msisdn, *ccri_imsi;
95 anna::diameter::codec::Avp *si1, *si2, *sidata1, *sidata2, *sitype1;
97 ///////// CCR-Initial:
100 // Session-Id & Framed-Ip-Address AVPs
101 ccri_sessionId = ccri.getAvp("Session-Id");
102 ccri_framedIPAddress = ccri.getAvp("Framed-IP-Address");
104 // Subscription-Id AVPs
105 if (ccri.countAvp("Subscription-Id") != 2) {
106 response += "Both Subscription-Id MSISDN & IMSI Avps must be present in the CCR-Initial provided !";
110 si1 = ccri.getAvp("Subscription-Id", 1, anna::Exception::Mode::Ignore);
111 si2 = ccri.getAvp("Subscription-Id", 2, anna::Exception::Mode::Ignore);
114 response += "Cannot found Subscription-Id MSISDN & IMSI Avps !" ;
118 sidata1 = si1->getAvp("Subscription-Id-Data");
119 sidata2 = si2->getAvp("Subscription-Id-Data");
120 sitype1 = si1->getAvp("Subscription-Id-Type");
121 //sitype2 = si2->getAvp("Subscription-Id-Type");
123 if (sitype1->getEnumerated()->getValue() == anna::diameter::helpers::dcca::AVPVALUES__Subscription_Id_Type::END_USER_E164) {
124 ccri_msisdn = sidata1;
128 ccri_msisdn = sidata2;
132 ///////// CCR-Termination:
133 if (haveTermination) {
136 // Session-Id & Framed-Ip-Address AVPs
137 ccrt_sessionId = ccrt.getAvp("Session-Id");
138 ccrt_framedIPAddress = ccrt.getAvp("Framed-IP-Address");
142 // Prepare session-id string:
143 std::string sessionId = ccri_sessionId->getUTF8String()->getValue();
144 std::size_t last_semicolon = sessionId.rfind(";");
145 anna::Tokenizer tsessionid;
146 tsessionid.apply(sessionId, ";");
148 if (tsessionid.size() < 4) {
149 response += "Session-Id must be in form '<a>;<b>;<c>;<d>'.\n\n";
154 tok_it = tsessionid.begin();
155 std::string d_identity = anna::Tokenizer::data(tok_it); tok_it++; tok_it++; tok_it++;
156 std::string o_part = anna::Tokenizer::data(tok_it);
157 int d_identity_len = d_identity.size();
158 int left_di = d_identity_len - i_digits;
160 response += "Session-Id diameter identity length is lower than selected number of digits ";
161 response += anna::functions::asString("(%d < %d).\n\n", d_identity_len, i_digits);
165 int o_part_len = o_part.size();
166 int left_op = o_part_len - i_digits;
168 response += "Session-Id optional part length is lower than selected number of digits ";
169 response += anna::functions::asString("(%d < %d).\n\n", o_part_len, i_digits);
174 // Idem for MSISDN & IMSI Subscription-Data:
175 std::string msisdn = ccri_msisdn->getUTF8String()->getValue();
176 int msisdn_len = msisdn.size();
177 int left_msisdn = msisdn_len - i_digits;
178 if (left_msisdn < 0) {
179 response += "MSISDN Subscription-Data length is lower than selected number of digits ";
180 response += anna::functions::asString("(%d < %d).\n\n", left_msisdn, i_digits);
184 std::string imsi = ccri_imsi->getUTF8String()->getValue();
185 int imsi_len = imsi.size();
186 int left_imsi = imsi_len - i_digits;
188 response += "IMSI Subscription-Data length is lower than selected number of digits ";
189 response += anna::functions::asString("(%d < %d).\n\n", left_imsi, i_digits);
196 char ndigit_format[32];
197 sprintf(ndigit_format, "%s%d%s", "%0", i_digits, "u");
199 //response += "\nSession-Id original: "; response += sessionId;
200 //response += "\nMSISDN original: "; response += msisdn;
201 //response += "\nIMSI original: "; response += imsi;
204 anna::testing::TestManager &testManager = anna::testing::TestManager::instantiate();
207 anna::testing::TestCase *tc;
209 for (ll_index = 0; ll_index < ll_seq_size; ll_index++) {
211 // Calculate next values ////////////////////////////////////////////////////////////
212 ll_seq = ll_seq_i + ll_index;
213 sprintf(cad_aux, ndigit_format, ll_seq);
214 sprintf(cad_framed, "%08x", ll_seq);
216 // Activity indicator:
217 if (ll_seq % 10000 == 0) std::cout << ".";
219 sessionId.replace(left_di, i_digits, cad_aux);
220 sessionId.replace(last_semicolon + left_op + 1, i_digits, cad_aux);
222 msisdn.replace(left_msisdn, i_digits, cad_aux);
224 imsi.replace(left_imsi, i_digits, cad_aux);
226 //response += "\nSession-Id modified: "; response += sessionId;
227 //response += "\nMSISDN modified: "; response += msisdn;
228 //response += "\nIMSI modified: "; response += imsi;
229 //response += "\nFramedIP modified: "; response += cad_framed;
231 // Update diameter messages /////////////////////////////////////////////////////////
232 ccri_sessionId->getUTF8String()->setValue(sessionId);
233 ccri_framedIPAddress->getOctetString()->fromHexString(cad_framed);
234 ccri_msisdn->getUTF8String()->setValue(msisdn);
235 ccri_imsi->getUTF8String()->setValue(imsi);
237 if (haveTermination) {
238 ccrt_sessionId->getUTF8String()->setValue(sessionId);
239 ccrt_framedIPAddress->getOctetString()->fromHexString(cad_framed);
243 tc = testManager.getTestCase(ll_index+1);
244 // test|__TESTID__|timeout|6000
245 // test|__TESTID__|sendxml2e|ccr-i.xml
246 // test|__TESTID__|waitfe|272|0|||11111__SEQ8__;BAT004;esmdx0900.gxrel10plusrealm.com;90__SEQ8__|2001
247 // test|__TESTID__|sendxml2e|ccr-t.xml
248 // test|__TESTID__|waitfe|272|0|||11111__SEQ8__;BAT004;esmdx0900.gxrel10plusrealm.com;90__SEQ8__|2001
250 if (i_timeout != 0) {
251 // Step 1: timeout 5000 ms:
252 tc->addTimeout(timeoutMS);
255 // Step 2: sendxml2e: CCR-Initial
256 tc->addSendxml2e(ccri.code(), originHost, -1 /* 'wait for request' step number for answers */);
258 // Step 3: waitfe: CCA with same session id
259 // PARAM: 1 2 3 4 5 6 7 8 9 10 11
260 // wait<fe/fc>|[code]|[bitR]|[hopByHop]|[applicationId]|[sessionId]|[resultCode]|[msisdn]|[imsi]|[serviceContextId]
261 tc->addWait(true /* from entity */, "272", "0", "", "", sessionId, "2001", "", "", "");
263 if (haveTermination) {
264 // Step 4: sendxml2e: CCR-Termination
265 tc->addSendxml2e(ccrt.code(), originHost, -1 /* 'wait for request' step number for answers */);
267 // Step 5: waitfe: CCA with same session id
268 tc->addWait(true /* from entity */, "272", "0", "", "", sessionId, "2001", "", "", "");
272 response = "Completed provision for pid "; response += anna::functions::asString(a_app->getPid()); response += "; range [";
273 response += seq_i; response += ", "; response += seq_f; response += "]; scenary: ";
274 response += "CCR-Initial"; if (haveTermination) response += " + CCR-Termination";