<p>herlesupreeth has uploaded this change for <strong>review</strong>.</p><p><a href="https://gerrit.osmocom.org/c/pysim/+/21858">View Change</a></p><pre style="font-family: monospace,monospace; white-space: pre-wrap;">pySim-read.py: Enable reading of Home Network Domain Name from ISIM<br><br>As per TS1.103 version 14.2.0, this EF contains the home operator's network domain name.<br>The Home Network Domain Name, i.e. FQDN shall be encoded to an octet string<br>according to UTF-8 encoding rules as specified in IETF RFC 3629<br><br>Change-Id: Ia3c68c717d105e10d52a8e9d170480da2ad7d65a<br>---<br>M pySim-read.py<br>M pySim/cards.py<br>M pysim-testdata/sysmoISIM-SJA2.ok<br>3 files changed, 22 insertions(+), 0 deletions(-)<br><br></pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;">git pull ssh://gerrit.osmocom.org:29418/pysim refs/changes/58/21858/1</pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;"><span>diff --git a/pySim-read.py b/pySim-read.py</span><br><span>index b6eeab7..4de520e 100755</span><br><span>--- a/pySim-read.py</span><br><span>+++ b/pySim-read.py</span><br><span>@@ -304,6 +304,17 @@</span><br><span>          except Exception as e:</span><br><span>                       print("P-CSCF: Can't read file -- " + str(e))</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+               # EF.DOMAIN - Home Network Domain Name</span><br><span style="color: hsl(120, 100%, 40%);">+                try:</span><br><span style="color: hsl(120, 100%, 40%);">+                  if card.file_exists(EF_ISIM_ADF_map['DOMAIN']):</span><br><span style="color: hsl(120, 100%, 40%);">+                               (res, sw) = card.read_domain()</span><br><span style="color: hsl(120, 100%, 40%);">+                                if sw == '9000':</span><br><span style="color: hsl(120, 100%, 40%);">+                                      print("Home Network Domain Name: %s" % (len(res) and res or 'Not available',))</span><br><span style="color: hsl(120, 100%, 40%);">+                              else:</span><br><span style="color: hsl(120, 100%, 40%);">+                                 print("Home Network Domain Name: Can't read, response code = %s" % (sw,))</span><br><span style="color: hsl(120, 100%, 40%);">+               except Exception as e:</span><br><span style="color: hsl(120, 100%, 40%);">+                        print("Home Network Domain Name: Can't read file -- " + str(e))</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span>      # Check whether we have th AID of ISIM, if so select it by its AID</span><br><span>   # EF.IST - File Id in ADF ISIM : 6f07</span><br><span>        if '9000' == card.select_adf_by_aid(adf="isim"):</span><br><span>diff --git a/pySim/cards.py b/pySim/cards.py</span><br><span>index ced7e4c..31be141 100644</span><br><span>--- a/pySim/cards.py</span><br><span>+++ b/pySim/cards.py</span><br><span>@@ -328,6 +328,16 @@</span><br><span>               data, sw = self._scc.update_record(EF_ISIM_ADF_map['PCSCF'], 1, rpad(content, rec_size_bytes*2))</span><br><span>             return sw</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+ def read_domain(self):</span><br><span style="color: hsl(120, 100%, 40%);">+                (res, sw) = self._scc.read_binary(EF_ISIM_ADF_map['DOMAIN'])</span><br><span style="color: hsl(120, 100%, 40%);">+          if sw == '9000':</span><br><span style="color: hsl(120, 100%, 40%);">+                      # Skip the inital tag value ('80') byte and get length of contents</span><br><span style="color: hsl(120, 100%, 40%);">+                    length = int(res[2:4], 16)</span><br><span style="color: hsl(120, 100%, 40%);">+                    content = h2s(res[4:4+(length*2)])</span><br><span style="color: hsl(120, 100%, 40%);">+                    return (content, sw)</span><br><span style="color: hsl(120, 100%, 40%);">+          else:</span><br><span style="color: hsl(120, 100%, 40%);">+                 return (None, sw)</span><br><span style="color: hsl(120, 100%, 40%);">+</span><br><span> </span><br><span> class _MagicSimBase(Card):</span><br><span>        """</span><br><span>diff --git a/pysim-testdata/sysmoISIM-SJA2.ok b/pysim-testdata/sysmoISIM-SJA2.ok</span><br><span>index 88872df..f925473 100644</span><br><span>--- a/pysim-testdata/sysmoISIM-SJA2.ok</span><br><span>+++ b/pysim-testdata/sysmoISIM-SJA2.ok</span><br><span>@@ -183,6 +183,7 @@</span><br><span>        Not available</span><br><span>        Not available</span><br><span> </span><br><span style="color: hsl(120, 100%, 40%);">+Home Network Domain Name: Not available</span><br><span> ISIM Service Table: 190200</span><br><span>     Service 1 - P-CSCF address</span><br><span>   Service 4 - GBA-based Local Key Establishment Mechanism</span><br><span></span><br></pre><p>To view, visit <a href="https://gerrit.osmocom.org/c/pysim/+/21858">change 21858</a>. To unsubscribe, or for help writing mail filters,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<div style="display:none"> Gerrit-Project: pysim </div>
<div style="display:none"> Gerrit-Branch: master </div>
<div style="display:none"> Gerrit-Change-Id: Ia3c68c717d105e10d52a8e9d170480da2ad7d65a </div>
<div style="display:none"> Gerrit-Change-Number: 21858 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: herlesupreeth <herlesupreeth@gmail.com> </div>
<div style="display:none"> Gerrit-MessageType: newchange </div>