1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 | <span class="kwd">package</span><span class="pln"> com</span><span class="pun">.</span><span class="pln">empresa</span><span class="pun">;</span><span class="pln"></span><span class="kwd">import</span><span class="pln"> java</span><span class="pun">.</span><span class="pln">util</span><span class="pun">.</span><span class="typ">Hashtable</span><span class="pun">;</span><span class="pln"></span><span class="kwd">import</span><span class="pln"> javax</span><span class="pun">.</span><span class="pln">naming</span><span class="pun">.</span><span class="typ">Context</span><span class="pun">;</span><span class="pln"></span><span class="kwd">import</span><span class="pln"> javax</span><span class="pun">.</span><span class="pln">naming</span><span class="pun">.</span><span class="pln">directory</span><span class="pun">.</span><span class="typ">BasicAttribute</span><span class="pun">;</span><span class="pln"></span><span class="kwd">import</span><span class="pln"> javax</span><span class="pun">.</span><span class="pln">naming</span><span class="pun">.</span><span class="pln">directory</span><span class="pun">.</span><span class="typ">DirContext</span><span class="pun">;</span><span class="pln"></span><span class="kwd">import</span><span class="pln"> javax</span><span class="pun">.</span><span class="pln">naming</span><span class="pun">.</span><span class="pln">directory</span><span class="pun">.</span><span class="typ">InitialDirContext</span><span class="pun">;</span><span class="pln"></span><span class="kwd">import</span><span class="pln"> javax</span><span class="pun">.</span><span class="pln">naming</span><span class="pun">.</span><span class="pln">directory</span><span class="pun">.</span><span class="typ">ModificationItem</span><span class="pun">;</span><span class="pln"></span><span class="kwd">public</span><span class="pln"> </span><span class="kwd">class</span><span class="pln"> </span><span class="typ">ActualizarLDAP</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> </span><span class="kwd">private</span><span class="pln"> </span><span class="typ">DirContext</span><span class="pln"> dirContext </span><span class="pun">=</span><span class="pln"> </span><span class="kwd">null</span><span class="pun">;</span><span class="pln"> </span><span class="typ">ModificationItem</span><span class="pun">[]</span><span class="pln"> modItemsOne </span><span class="pun">=</span><span class="pln"> </span><span class="kwd">new</span><span class="pln"> </span><span class="typ">ModificationItem</span><span class="pun">[</span><span class="lit">1</span><span class="pun">];</span><span class="pln"> </span><span class="kwd">public</span><span class="pln"> </span><span class="typ">ActualizarLDAP</span><span class="pun">()</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> </span><span class="kwd">try</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> </span><span class="typ">String</span><span class="pln"> url </span><span class="pun">=</span><span class="pln"> </span><span class="str">"ldap://<IP_SERVER>:389"</span><span class="pun">;</span><span class="pln"> </span><span class="typ">String</span><span class="pln"> conntype </span><span class="pun">=</span><span class="pln"> </span><span class="str">"simple"</span><span class="pun">;</span><span class="pln"> </span><span class="typ">String</span><span class="pln"> </span><span class="typ">AdminDn</span><span class="pln"> </span><span class="pun">=</span><span class="pln"> </span><span class="str">"cn=root"</span><span class="pun">;</span><span class="pln"> </span><span class="typ">String</span><span class="pln"> password </span><span class="pun">=</span><span class="pln"> </span><span class="str">"xxx"</span><span class="pun">;</span><span class="pln"> </span><span class="typ">Hashtable</span><span class="pun"><</span><span class="typ">String</span><span class="pun">,</span><span class="pln"> </span><span class="typ">String</span><span class="pun">></span><span class="pln"> environment </span><span class="pun">=</span><span class="pln"> </span><span class="kwd">new</span><span class="pln"> </span><span class="typ">Hashtable</span><span class="pun"><</span><span class="typ">String</span><span class="pun">,</span><span class="pln"> </span><span class="typ">String</span><span class="pun">>();</span><span class="pln"> </span><span class="typ">Hashtable</span><span class="pun"><</span><span class="typ">String</span><span class="pun">,</span><span class="pln"> </span><span class="typ">String</span><span class="pun">></span><span class="pln"> environmentVar </span><span class="pun">=</span><span class="pln"> </span><span class="kwd">new</span><span class="pln"> </span><span class="typ">Hashtable</span><span class="pun"><</span><span class="typ">String</span><span class="pun">,</span><span class="pln"> </span><span class="typ">String</span><span class="pun">>();</span><span class="pln"> environmentVar</span><span class="pun">.</span><span class="pln">put</span><span class="pun">(</span><span class="typ">Context</span><span class="pun">.</span><span class="pln">INITIAL_CONTEXT_FACTORY</span><span class="pun">,</span><span class="pln"> </span><span class="str">"com.sun.jndi.ldap.LdapCtxFactory"</span><span class="pun">);</span><span class="pln"> environmentVar</span><span class="pun">.</span><span class="pln">put</span><span class="pun">(</span><span class="typ">Context</span><span class="pun">.</span><span class="pln">PROVIDER_URL</span><span class="pun">,</span><span class="pln"> url</span><span class="pun">);</span><span class="pln"> environmentVar</span><span class="pun">.</span><span class="pln">put</span><span class="pun">(</span><span class="typ">Context</span><span class="pun">.</span><span class="pln">SECURITY_AUTHENTICATION</span><span class="pun">,</span><span class="pln"> conntype</span><span class="pun">);</span><span class="pln"> environmentVar</span><span class="pun">.</span><span class="pln">put</span><span class="pun">(</span><span class="typ">Context</span><span class="pun">.</span><span class="pln">SECURITY_PRINCIPAL</span><span class="pun">,</span><span class="pln"> </span><span class="typ">AdminDn</span><span class="pun">);</span><span class="pln"> environmentVar</span><span class="pun">.</span><span class="pln">put</span><span class="pun">(</span><span class="typ">Context</span><span class="pun">.</span><span class="pln">SECURITY_CREDENTIALS</span><span class="pun">,</span><span class="pln"> password</span><span class="pun">);</span><span class="pln"> dirContext </span><span class="pun">=</span><span class="pln"> </span><span class="kwd">new</span><span class="pln"> </span><span class="typ">InitialDirContext</span><span class="pun">(</span><span class="pln">environmentVar</span><span class="pun">);</span><span class="pln"> </span><span class="pun">}</span><span class="pln"> </span><span class="kwd">catch</span><span class="pln"> </span><span class="pun">(</span><span class="typ">Exception</span><span class="pln"> ee</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> ee</span><span class="pun">.</span><span class="pln">printStackTrace</span><span class="pun">();</span><span class="pln"> </span><span class="pun">}</span><span class="pln"> </span><span class="pun">}</span><span class="pln"> </span><span class="kwd">public</span><span class="pln"> </span><span class="kwd">boolean</span><span class="pln"> updateJPEGPHOTO</span><span class="pun">(</span><span class="typ">String</span><span class="pln"> entryDN</span><span class="pun">,</span><span class="pln"> </span><span class="typ">String</span><span class="pln"> base64</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> </span><span class="kwd">boolean</span><span class="pln"> flag </span><span class="pun">=</span><span class="pln"> </span><span class="kwd">false</span><span class="pun">;</span><span class="pln"> </span><span class="kwd">try</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> modItemsOne</span><span class="pun">[</span><span class="lit">0</span><span class="pun">]</span><span class="pln"> </span><span class="pun">=</span><span class="pln"> </span><span class="kwd">new</span><span class="pln"> </span><span class="typ">ModificationItem</span><span class="pun">(</span><span class="typ">DirContext</span><span class="pun">.</span><span class="pln">REPLACE_ATTRIBUTE</span><span class="pun">,</span><span class="pln"> </span><span class="kwd">new</span><span class="pln"> </span><span class="typ">BasicAttribute</span><span class="pun">(</span><span class="str">"jpegPhoto"</span><span class="pun">,</span><span class="pln"> base64</span><span class="pun">));</span><span class="pln"> dirContext</span><span class="pun">.</span><span class="pln">modifyAttributes</span><span class="pun">(</span><span class="pln">entryDN</span><span class="pun">,</span><span class="pln"> modItemsOne</span><span class="pun">);</span><span class="pln"> flag </span><span class="pun">=</span><span class="pln"> </span><span class="kwd">true</span><span class="pun">;</span><span class="pln"> </span><span class="pun">}</span><span class="pln"> </span><span class="kwd">catch</span><span class="pln"> </span><span class="pun">(</span><span class="typ">Exception</span><span class="pln"> exception</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> exception</span><span class="pun">.</span><span class="pln">printStackTrace</span><span class="pun">();</span><span class="pln"> </span><span class="pun">}</span><span class="pln"> </span><span class="kwd">return</span><span class="pln"> flag</span><span class="pun">;</span><span class="pln"> </span><span class="pun">}</span><span class="pln"> </span><span class="kwd">public</span><span class="pln"> </span><span class="kwd">static</span><span class="pln"> </span><span class="kwd">void</span><span class="pln"> main</span><span class="pun">(</span><span class="typ">String</span><span class="pun">[]</span><span class="pln"> args</span><span class="pun">){</span><span class="pln"> </span><span class="typ">String</span><span class="pln"> entryDN </span><span class="pun">=</span><span class="pln"> </span><span class="str">"uid=example,O=EMPRESA"</span><span class="pun">;</span><span class="pln"> </span><span class="typ">String</span><span class="pln"> base64 </span><span class="pun">=</span><span class="pln"> </span><span class="str">"data:image/png;base64,iVBORw0KGgoAAAANSUh..."</span><span class="pun">;</span><span class="pln"> </span><span class="typ">ActualizarLDAP</span><span class="pln"> actualizarLDAP </span><span class="pun">=</span><span class="pln"> </span><span class="kwd">new</span><span class="pln"> </span><span class="typ">ActualizarLDAP</span><span class="pun">();</span><span class="pln"> </span><span class="kwd">if</span><span class="pln"> </span><span class="pun">(</span><span class="pln">actualizarLDAP</span><span class="pun">.</span><span class="pln">updateJPEGPHOTO</span><span class="pun">(</span><span class="pln">entryDN</span><span class="pun">,</span><span class="pln"> base64</span><span class="pun">))</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> </span><span class="typ">System</span><span class="pun">.</span><span class="kwd">out</span><span class="pun">.</span><span class="pln">println</span><span class="pun">(</span><span class="str">"Foto actualizada"</span><span class="pun">);</span><span class="pln"> </span><span class="pun">}</span><span class="pln"> </span><span class="kwd">else</span><span class="pln"> </span><span class="pun">{</span><span class="pln"> </span><span class="typ">System</span><span class="pun">.</span><span class="kwd">out</span><span class="pun">.</span><span class="pln">println</span><span class="pun">(</span><span class="str">"Fallo actualizar foto"</span><span class="pun">);</span><span class="pln"> </span><span class="pun">}</span><span class="pln"> </span><span class="pun">}</span><span class="pln"> </span><span class="pun">}</span><span class="pln"></span> |
Fuente:
- http://java2db.com/jndi-ldap-programming/update-or-modify-ldap-entry-using-java-jndi
- http://www.coderpanda.com/tag/update-attribute-in-ldap-using-java/
Julio Pari (IT Architect IBM)
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