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1
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? lib/gsi
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2
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? lib/cog-url-ncsa.jar
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3
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? lib/cog-jglobus-ncsa.jar
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4
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? src/gsimap.properties
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5
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? src/edu/ucsb/nceas/metacat/AuthGsi.java
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6
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? src/edu/ucsb/nceas/metacat/AuthInfo.java
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7
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? src/edu/ucsb/nceas/metacat/GsiMapfile.java
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8
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? src/edu/ucsb/nceas/metacat/client/gsi
|
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9
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Index: build.properties
|
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10
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===================================================================
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RCS file: /cvs/metacat/build.properties,v
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retrieving revision 1.16
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diff -r1.16 build.properties
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85a86,100
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15
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>
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> # Authentication options -- written into metacat.properties
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17
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> # can be "Gsi" or "Ldap"
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18
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> auth-method=Gsi
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19
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> # can really only be "Ldap" for now
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> auth-delegate=Ldap
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21
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> # can be "true" or "false"
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> auth-delegation-allowed=true
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> # can be "username+password" or "gss"
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> auth-precedence=username+password
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>
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> # Should logins from localhost with no password be trusted? Useful
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> # for the GT4 web service wrapper around metacat when it isn't using
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28
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> # GSI delegation.
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29
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> auth-trust-localhost=true
|
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Index: build.xml
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31
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===================================================================
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32
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RCS file: /cvs/metacat/build.xml,v
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33
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retrieving revision 1.226
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34
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diff -r1.226 build.xml
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35
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273a274,278
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> <filter token="auth-method" value="${auth-method}"/>
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37
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> <filter token="auth-delegate" value="${auth-delegate}"/>
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38
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> <filter token="auth-delegation-allowed" value="${auth-delegation-allowed}"/>
|
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39
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> <filter token="auth-precedence" value="${auth-precedence}"/>
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> <filter token="auth-trust-localhost" value="${auth-trust-localhost}"/>
|
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|
Index: docs/user/metacatinstall.html
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42
|
===================================================================
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RCS file: /cvs/metacat/docs/user/metacatinstall.html,v
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44
|
retrieving revision 1.20
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45
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diff -r1.20 metacatinstall.html
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20a21,28
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47
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> <style type="text/css" media="screen">
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48
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> <!--
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49
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> .tooltip { border-bottom:1px solid #00f }
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> .tooltip:hover { background: #fc9 }
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> .sample { border:1px solid black; padding:0.3em; }
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> .existing { color:#666 }
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> -->
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> </style>
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618a627,917
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>
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> <table class="tabledefault" width="100%">
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> <td class="tablehead" colspan="2">
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> <p><a name="gsi"></a>GSI (Grid Security Infrastructure) Authentication</a></p>
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> </td>
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61
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> <tr>
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62
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> <td>
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63
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> <p class="header">Overview</p>
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>
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> <p>
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> As an alternative to username/password, Metacat can use Grid
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> Security Infrastructure (GSI) credentials for authentication, if
|
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68
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> you are programming to the Metacat client API. The advantages
|
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> are:
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> </p>
|
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>
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> <ul>
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> <li>
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> Use of security credentials enables sign-on with other grid
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75
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> services.
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76
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> </li>
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> <li>
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> Metacat's plaintext HTTP client-server connection is replaced
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79
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> with encrypted HTTPS+GSI -- that is, SSL HTTP using grid
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80
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> security credentials for the SSL connection.
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> </li>
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82
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> </ul>
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>
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>
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85
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> <p class="header">Grid Security Setup</p>
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86
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>
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> <ol>
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88
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> <li>
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> <p>If you don't have any Grid infrastructure available already,
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90
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> you can <a
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91
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> href="http://grid.ncsa.uiuc.edu/myproxy/fromscratch.html">follow
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92
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> these instructions</a> to get started from scratch.</p>
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93
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> </li>
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>
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95
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> <li>
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96
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> <p>Establish host credentials for your Metacat server. The
|
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97
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> instructions above will suffice for experimentation, or you can
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98
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> get host credentials from your own Certificate Authority. You
|
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99
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> can always replace them in the future.</p>
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> </li>
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> </ol>
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>
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> <p class="header">Tomcat Configuration</p>
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>
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> <ol>
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> <li>
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> <a name="tomcat_jars"></a>
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> <p>Add JARs to Tomcat's <code>$CATALINA_HOME/common/lib</code>
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> directory. You can find them in the Metacat distribution in
|
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> <code>metacat/lib/gsi</code>:</p>
|
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111
|
>
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> <blockquote>
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> <code>cog-jglobus-ncsa.jar, commons-pool-1.2.jar,
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> cryptix32.jar, cryptix-asn1.jar, cryptix.jar,
|
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115
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> jce-jdk13-125.jar, jgss.jar, log4j-1.2.8.jar, puretls.jar,
|
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116
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> xml-apis.jar</code>
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117
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> </blockquote>
|
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118
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>
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119
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> <p>Note that <code>cog-jglobus-ncsa.jar</code> is a modified
|
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120
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> version of <code>cog-jglobus.jar</code> which comes with the <a
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121
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> href="http://www.globus.org/toolkit/">Globus Toolkit</a>. It
|
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122
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> includes a patch to enable GSI+HTTPS POST actions (only GET was
|
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123
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> supported previously). The patch has been committed to the CoG
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124
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> source and will be included in a future a version of the Globus
|
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125
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> Toolkit, but until then you will need this custom JAR.</p>
|
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126
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>
|
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127
|
> </li>
|
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128
|
>
|
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129
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> <li>
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> <p>Modify Tomcat's <code>server.xml</code> to listen for
|
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> HTTPS+GSI. Note that you can use any available port for this
|
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> connector; this example uses 8443.</p>
|
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>
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> <p>Host credentials: The HTTPS connection will require host
|
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> credentials for the Metacat server; the example below assumes
|
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136
|
> that the host credentials are in
|
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137
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> <code>/etc/grid-security</code>, which is the default location
|
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> for a <a href="http://www.globus.org/toolkit/">Globus
|
|
139
|
> toolkit</a> installation.</p>
|
|
140
|
>
|
|
141
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> <p>CA Cert Dir: Any Certificate Authorities (CAs) that you
|
|
142
|
> depend on -- for example, the one that issued your host
|
|
143
|
> credential -- should have their public keys and signing policies
|
|
144
|
> stored in a location that is accessible to Tomcat
|
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145
|
> (<code>cacertdir</code>, below). The filenames will be
|
|
146
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> something like <code>4a6cd8b1.0</code> and
|
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147
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> <code>4a6cd8b1.signing_policy</code>.</p>
|
|
148
|
>
|
|
149
|
> <ul>
|
|
150
|
>
|
|
151
|
> <li>
|
|
152
|
> <p>Add an <code>HTTPSConnector</code>, inside the
|
|
153
|
> <code><Service name="Catalina"></code> section, near
|
|
154
|
> the SSL HTTP/1.1 connector definition, which is commented
|
|
155
|
> out by default:</p>
|
|
156
|
>
|
|
157
|
> <pre class="sample">
|
|
158
|
> <span class="existing"><!-- Define a SSL HTTP/1.1 Connector on port 8443 -->
|
|
159
|
> <!--
|
|
160
|
> <Connector port="8443" maxHttpHeaderSize="8192"
|
|
161
|
> maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
|
|
162
|
> enableLookups="false" disableUploadTimeout="true"
|
|
163
|
> acceptCount="100" scheme="https" secure="true"
|
|
164
|
> clientAuth="false" sslProtocol="TLS" />
|
|
165
|
> --></span>
|
|
166
|
>
|
|
167
|
> <!-- Define an HTTPS+GSI (HTTPS with GSI credentials) Connector on port 8443 -->
|
|
168
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> <Connector className="org.globus.tomcat.coyote.net.HTTPSConnector"
|
|
169
|
> port="8443" maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
|
|
170
|
> autoFlush="true" disableUploadTimeout="true" scheme="https"
|
|
171
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> enableLookups="true" acceptCount="10" debug="0"
|
|
172
|
> cert="/etc/grid-security/hostcert.pem"
|
|
173
|
> key="/etc/grid-security/hostkey.pem"
|
|
174
|
> cacertdir="/etc/grid-security/certificates"/>
|
|
175
|
> </pre>
|
|
176
|
> </li>
|
|
177
|
> <li>
|
|
178
|
> <p>Add an <code>HTTPSValve</code>, inside the <code><Engine
|
|
179
|
> name="Catalina" ...></code> section, near the
|
|
180
|
> <code>RequestDumperValve</code> definition, which is
|
|
181
|
> commented out by default:</p>
|
|
182
|
>
|
|
183
|
> <pre class="sample">
|
|
184
|
> <span class="existing"><!--
|
|
185
|
> <Valve className="org.apache.catalina.valves.RequestDumperValve"/>
|
|
186
|
> --></span>
|
|
187
|
>
|
|
188
|
> <!-- Globus valve for HTTPS+GSI -->
|
|
189
|
> <Valve className="org.globus.tomcat.coyote.valves.HTTPSValve"/>
|
|
190
|
> </pre>
|
|
191
|
> </li>
|
|
192
|
> </ul>
|
|
193
|
> </li>
|
|
194
|
>
|
|
195
|
> <li>
|
|
196
|
> <p>Restart Tomcat -- it should now be listening for HTTPS+GSI
|
|
197
|
> connections. Watch for errors in its log file
|
|
198
|
> (<code>$CATALINA_HOME/logs/catalina.out</code>).</p>
|
|
199
|
> </li>
|
|
200
|
> </ol>
|
|
201
|
>
|
|
202
|
> <p class="header">Metacat Client GSI Login</p>
|
|
203
|
>
|
|
204
|
> <ol>
|
|
205
|
> <li>
|
|
206
|
> <p>You can now use GSI credentials to initiate a Metacat
|
|
207
|
> session, replacing <code>Metacat.login(String username, String
|
|
208
|
> password)</code> with <code>Metacat.login(GSSCredential
|
|
209
|
> credential)</code>. There are several ways to get a
|
|
210
|
> <code>GSSCredential</code>; one easy method, if you have access
|
|
211
|
> to a <a href="http://grid.ncsa.uiuc.edu/myproxy/">MyProxy</a>
|
|
212
|
> server, is to use the <a href="http://www.cogkit.org/">CoG</a>
|
|
213
|
> Java libraries to retrieve a proxy credential from MyProxy.</p>
|
|
214
|
>
|
|
215
|
> <p>Here is some sample Java code. Note that it requires, in
|
|
216
|
> addition to the JARs listed <a href="#tomcat_jars">above</a>,
|
|
217
|
> <code>cog-url-ncsa.jar</code>, which can be found in the
|
|
218
|
> <code>metacat/lib</code> directory.</p>
|
|
219
|
>
|
|
220
|
> <p>Note: for code comments, mouse over the <span class="tooltip"
|
|
221
|
> title="like this one">marked</span> sections below.</p>
|
|
222
|
>
|
|
223
|
> <pre class="sample">
|
|
224
|
> // 1. Get a GSI security credential
|
|
225
|
> org.globus.myproxy.MyProxy server = new MyProxy(<span class="tooltip" title="Hostname of MyProxy server">host</span>, <span class="tooltip" title="Port number of the MyProxy server -- default is 7512">7512</span>);
|
|
226
|
> org.ietf.jgss.<span class="tooltip" title="included in standard JRE/JDK libraries">GSSCredential</span> credential = server.get(<span class="tooltip" title="MyProxy username">username</span>, <span class="tooltip" title="MyProxy passphrase">passphrase</span>, <span class="tooltip" title="Credential lifetime in seconds">lifetime</span>);
|
|
227
|
>
|
|
228
|
> // 2. Connect to Metacat via GSI+HTTPS
|
|
229
|
> String metacatUrl = "https://<metacat server>:8443/knb/metacat/";
|
|
230
|
> edu.ucsb.nceas.metacat.client.Metacat client
|
|
231
|
> = edu.ucsb.nceas.metacat.client.MetacatFactory.createMetacatConnection(metacatUrl);
|
|
232
|
> String loginResult = client.login(credential);
|
|
233
|
> </pre>
|
|
234
|
>
|
|
235
|
> <p>The <code>String</code> returned by
|
|
236
|
> <code>Metacat.login(GSSCredential)</code> will let you know
|
|
237
|
> whether your attempt succeeded.</p>
|
|
238
|
> </li>
|
|
239
|
>
|
|
240
|
> <li>
|
|
241
|
> <p>In order to give GSI users privileges in Metacat, you must
|
|
242
|
> Map GSI user IDs, or Distinguished Names (DNs), to Metacat user
|
|
243
|
> IDs, which will generally be LDAP DNs. You can do this in a map
|
|
244
|
> file that starts out in
|
|
245
|
> <code>metacat/src/gsimap.properties</code> and gets deployed to
|
|
246
|
> Tomcat's <code>webapps/knb/WEB-INF/</code> directory. You can
|
|
247
|
> modify it in either place, but it will be overwritten each time
|
|
248
|
> you redeploy Metacat if you change it in Tomcat's installation
|
|
249
|
> directory.</p>
|
|
250
|
> </li>
|
|
251
|
> </ol>
|
|
252
|
>
|
|
253
|
> <p class="header">A Client Inside of Tomcat</p>
|
|
254
|
>
|
|
255
|
> <p>Detailed explanation: The sample code above will work in a simple
|
|
256
|
> testing situation such as in an IDE's debugger, and it may work in a
|
|
257
|
> desktop application, but it won't work inside Tomcat. It has two
|
|
258
|
> problems, both of which have to do with Java's protocol handling
|
|
259
|
> facilities. The first problem is a protocol handler collision --
|
|
260
|
> Tomcat has already instantiated an HTTPS handler, and it is not the
|
|
261
|
> one we need for GSI+HTTPS. The second problem has to do with class
|
|
262
|
> loading: our special HTTPS protocol handlers are not accessible to
|
|
263
|
> Java's protocol handling code because they are not loaded by
|
|
264
|
> Tomcat's root classloader.</p>
|
|
265
|
>
|
|
266
|
> <ol>
|
|
267
|
> <li>
|
|
268
|
> You will most likely need to install the Metacat server and the
|
|
269
|
> Metacat client application in <i>separate</i> instances of
|
|
270
|
> Tomcat in order for them to successfully connect.
|
|
271
|
> </li>
|
|
272
|
>
|
|
273
|
> <li>
|
|
274
|
> <p>Protocol Handler Collisions:</p>
|
|
275
|
>
|
|
276
|
> <p>Short answer: replace "<code>https</code>" with
|
|
277
|
> "<code>httpg</code>".</p>
|
|
278
|
> <blockquote><pre><code><i>https</i>://<metacat server>:8443/knb/metacat/</code></pre></blockquote>
|
|
279
|
> <p>becomes</p>
|
|
280
|
> <blockquote><pre><i>httpg</i>://<metacat server>:8443/knb/metacat/</pre></blockquote>
|
|
281
|
>
|
|
282
|
> <p>Long answer: The URL in the example above,
|
|
283
|
> <code>https://<metacat server>:8443/knb/metacat/</code>,
|
|
284
|
> uses the <code>HTTPS</code> protocol. However, actually
|
|
285
|
> handling that connection requires a protocol handler that
|
|
286
|
> understands GSI+HTTPS instead of plain HTTPS. Fortunately,
|
|
287
|
> <code>static</code> initialization code in
|
|
288
|
> <code>MetacatGsiClient</code> specifies a non-default
|
|
289
|
> <code>HTTPS</code> handler before the default handler is
|
|
290
|
> instantiated by Java.</p>
|
|
291
|
>
|
|
292
|
> <p>Unfortunately, in Tomcat, an <code>HTTPS</code> handler has
|
|
293
|
> already been instantiated by the time Metacat code runs, and we
|
|
294
|
> don't have a chance to instantiate our special handler.
|
|
295
|
> Besides, other applications also running in Tomcat may need to
|
|
296
|
> use the default handler.</p>
|
|
297
|
>
|
|
298
|
> <p>Instead, we can define a new protocol. It could be named
|
|
299
|
> anything -- <code>HTTPGSI</code>, <code>METACAT_GSI</code>,
|
|
300
|
> <code>GRID_HTTP</code>, etc. Metacat defines a handler for a
|
|
301
|
> protocol named <code>HTTPG</code>. To see how it works, see the
|
|
302
|
> static initialization code in
|
|
303
|
> <code>edu.ucsb.nceas.metacat.client.MetacatGsiClient</code> and
|
|
304
|
> the very simple class
|
|
305
|
> <code>edu.ucsb.nceas.protocols.httpg.Handler</code>.</p>
|
|
306
|
> </li>
|
|
307
|
> <li>
|
|
308
|
> <p>Tomcat Classloading: Since the Java classes that dynamically
|
|
309
|
> load protocol handlers are in Tomcat's root classloader, the
|
|
310
|
> protocol handlers themselves must be there also.</p>
|
|
311
|
>
|
|
312
|
> <ol style="list-style-type:lower-alpha">
|
|
313
|
> <li>
|
|
314
|
> Copy <code>metacat.jar</code>, <code>utilities.jar</code>,
|
|
315
|
> and <code>cog-url-ncsa.jar</code> from Metacat's lib
|
|
316
|
> directory to a place that is accessible by Tomcat, such as
|
|
317
|
> <code>$CATALINA_HOME/common/lib</code>.
|
|
318
|
> </li>
|
|
319
|
> <li>
|
|
320
|
> <p>Modify the definition of <code>CLASSPATH</code> in
|
|
321
|
> Tomcat's startup script,
|
|
322
|
> <code>$CATALINA_HOME/bin/catalina.sh</code> (In Windows,
|
|
323
|
> <code>catalina.bat</code>, which has slightly different
|
|
324
|
> syntax).</p>
|
|
325
|
>
|
|
326
|
> <p>Replace:</p>
|
|
327
|
> <pre class="sample">
|
|
328
|
> CLASSPATH="$CLASSPATH":"$CATALINA_HOME"/bin/bootstrap.jar:\
|
|
329
|
> "$CATALINA_HOME"/bin/commons-logging-api.jar
|
|
330
|
> </pre>
|
|
331
|
> <p>With:</p>
|
|
332
|
> <pre class="sample">
|
|
333
|
> CLASSPATH="$CLASSPATH":"$CATALINA_HOME"/bin/bootstrap.jar:\
|
|
334
|
> "$CATALINA_HOME"/bin/commons-logging-api.jar:"$CATALINA_HOME"/common/lib/metacat.jar:\
|
|
335
|
> "$CATALINA_HOME"/common/lib/utilities.jar:"$CATALINA_HOME"/common/lib/cog-url-ncsa.jar
|
|
336
|
> </pre>
|
|
337
|
> </li>
|
|
338
|
> </ol>
|
|
339
|
>
|
|
340
|
>
|
|
341
|
> </li>
|
|
342
|
> </ol>
|
|
343
|
> </td>
|
|
344
|
> </tr>
|
|
345
|
> </table>
|
|
346
|
>
|
|
347
|
Index: lib/metacat.properties
|
|
348
|
===================================================================
|
|
349
|
RCS file: /cvs/metacat/lib/metacat.properties,v
|
|
350
|
retrieving revision 1.100
|
|
351
|
diff -r1.100 metacat.properties
|
|
352
|
43,54d42
|
|
353
|
< moderators=@moderators@
|
|
354
|
<
|
|
355
|
< allowedSubmitters=@allowedSubmitters@
|
|
356
|
<
|
|
357
|
< deniedSubmitters=@deniedSubmitters@
|
|
358
|
<
|
|
359
|
< timedreplication=@timedreplication@
|
|
360
|
<
|
|
361
|
< firsttimedreplication=@firsttimedreplication@
|
|
362
|
<
|
|
363
|
< timedreplicationinterval=@timedreplicationinterval@
|
|
364
|
<
|
|
365
|
89,90d76
|
|
366
|
< indexed_paths=organizationName,originator/individualName/surName,originator/individualName/givenName,originator/organizationName,creator/individualName/surName,creator/individualName/givenName,creator/organizationName,dataset/title,keyword,northBoundingCoordinate,southBoundingCoordinate,westBoundingCoordinate,eastBoundingCoordinate,title,entityName,individualName/surName,abstract/para,surName,givenName,para,geographicDescription,literalLayout
|
|
367
|
<
|
|
368
|
97c83,88
|
|
369
|
< authclass=edu.ucsb.nceas.metacat.AuthLdap
|
|
370
|
---
|
|
371
|
> authclass=edu.ucsb.nceas.metacat.Auth@auth-method@
|
|
372
|
> authDelegateClass=edu.ucsb.nceas.metacat.Auth@auth-delegate@
|
|
373
|
> authDelegationAllowed=@auth-delegation-allowed@
|
|
374
|
> authPrecedence=@auth-precedence@
|
|
375
|
> gsiMapClass=edu.ucsb.nceas.metacat.GsiMapfile
|
|
376
|
> trustLocalHost=@auth-trust-localhost@
|
|
377
|
99c90,91
|
|
378
|
< ldapurl=ldap://ldap.ecoinformatics.org:389/
|
|
379
|
---
|
|
380
|
> #ldapurl=ldap://ldap.ecoinformatics.org:389/
|
|
381
|
> ldapurl=ldap://ldap.lternet.edu/
|
|
382
|
101c93,94
|
|
383
|
< ldapsurl=ldap://ldap.ecoinformatics.org:389/
|
|
384
|
---
|
|
385
|
> #ldapsurl=ldap://ldap.ecoinformatics.org:389/
|
|
386
|
> ldapsurl=ldap://ldap.lternet.edu/
|
|
387
|
103c96,97
|
|
388
|
< ldapbase=dc=ecoinformatics,dc=org
|
|
389
|
---
|
|
390
|
> #ldapbase=dc=ecoinformatics,dc=org
|
|
391
|
> ldapbase=o=lter,dc=ecoinformatics,dc=org
|
|
392
|
Index: src/edu/ucsb/nceas/metacat/AuthInterface.java
|
|
393
|
===================================================================
|
|
394
|
RCS file: /cvs/metacat/src/edu/ucsb/nceas/metacat/AuthInterface.java,v
|
|
395
|
retrieving revision 1.7
|
|
396
|
diff -r1.7 AuthInterface.java
|
|
397
|
46,48c46,47
|
|
398
|
< * @param user the name of the principal to authenticate
|
|
399
|
< * @param password the password to use for authentication
|
|
400
|
< * @returns boolean true if authentication successful, false otherwise
|
|
401
|
---
|
|
402
|
> * @param info authentication information from the user
|
|
403
|
> * @return true if authentication successful, false otherwise
|
|
404
|
50c49
|
|
405
|
< public boolean authenticate(String user, String password)
|
|
406
|
---
|
|
407
|
> public boolean authenticate(AuthInfo info)
|
|
408
|
56c55
|
|
409
|
< public String[][] getUsers(String user, String password)
|
|
410
|
---
|
|
411
|
> public String[][] getUsers(AuthInfo info)
|
|
412
|
62c61
|
|
413
|
< public String[] getUsers(String user, String password, String group)
|
|
414
|
---
|
|
415
|
> public String[] getUsers(AuthInfo info, String group)
|
|
416
|
68c67
|
|
417
|
< public String[][] getGroups(String user, String password)
|
|
418
|
---
|
|
419
|
> public String[][] getGroups(AuthInfo info)
|
|
420
|
74c73
|
|
421
|
< public String[][] getGroups(String user, String password, String foruser)
|
|
422
|
---
|
|
423
|
> public String[][] getGroups(AuthInfo info, String foruser)
|
|
424
|
80,81c79,80
|
|
425
|
< * @param user the user for which the attribute list is requested
|
|
426
|
< * @returns HashMap a map of attribute name to a Vector of values
|
|
427
|
---
|
|
428
|
> * @param foruser the user for which the attribute list is requested
|
|
429
|
> * @return a map of attribute name to a Vector of values
|
|
430
|
89,92c88,90
|
|
431
|
< * @param user the user for which the attribute list is requested
|
|
432
|
< * @param authuser the user for authenticating against the service
|
|
433
|
< * @param password the password for authenticating against the service
|
|
434
|
< * @returns HashMap a map of attribute name to a Vector of values
|
|
435
|
---
|
|
436
|
> * @param info authentication information to use to access the directory
|
|
437
|
> * @param foruser the user for which the attribute list is requested
|
|
438
|
> * @return a map of attribute name to a Vector of values
|
|
439
|
94c92
|
|
440
|
< public HashMap getAttributes(String user, String password, String foruser)
|
|
441
|
---
|
|
442
|
> public HashMap getAttributes(AuthInfo info, String foruser)
|
|
443
|
100,101c98,99
|
|
444
|
< * @param user the user which requests the information
|
|
445
|
< * @param password the user's password
|
|
446
|
---
|
|
447
|
> * @param info authentication information about the user who requests the
|
|
448
|
> * information
|
|
449
|
103c101
|
|
450
|
< public String getPrincipals(String user, String password)
|
|
451
|
---
|
|
452
|
> public String getPrincipals(AuthInfo info)
|
|
453
|
Index: src/edu/ucsb/nceas/metacat/AuthLdap.java
|
|
454
|
===================================================================
|
|
455
|
RCS file: /cvs/metacat/src/edu/ucsb/nceas/metacat/AuthLdap.java,v
|
|
456
|
retrieving revision 1.55
|
|
457
|
diff -r1.55 AuthLdap.java
|
|
458
|
31a32,33
|
|
459
|
> import javax.naming.*;
|
|
460
|
> import javax.naming.directory.*;
|
|
461
|
33,49d34
|
|
462
|
< import javax.naming.AuthenticationException;
|
|
463
|
< import javax.naming.Context;
|
|
464
|
< import javax.naming.NamingEnumeration;
|
|
465
|
< import javax.naming.NamingException;
|
|
466
|
< import javax.naming.SizeLimitExceededException;
|
|
467
|
< import javax.naming.InitialContext;
|
|
468
|
< import javax.naming.directory.InvalidSearchFilterException;
|
|
469
|
< import javax.naming.directory.Attribute;
|
|
470
|
< import javax.naming.directory.Attributes;
|
|
471
|
< import javax.naming.directory.BasicAttribute;
|
|
472
|
< import javax.naming.directory.BasicAttributes;
|
|
473
|
< import javax.naming.directory.DirContext;
|
|
474
|
< import javax.naming.directory.InitialDirContext;
|
|
475
|
< import javax.naming.directory.SearchResult;
|
|
476
|
< import javax.naming.directory.SearchControls;
|
|
477
|
< import javax.naming.ReferralException;
|
|
478
|
< import javax.naming.ldap.*;
|
|
479
|
51,56c36
|
|
480
|
< import java.util.Iterator;
|
|
481
|
< import java.util.HashMap;
|
|
482
|
< import java.util.Hashtable;
|
|
483
|
< import java.util.Enumeration;
|
|
484
|
< import java.util.Set;
|
|
485
|
< import java.util.Vector;
|
|
486
|
---
|
|
487
|
> import java.util.*;
|
|
488
|
66d45
|
|
489
|
< private MetaCatUtil util = new MetaCatUtil();
|
|
490
|
73,76c52
|
|
491
|
< private Context rContext;
|
|
492
|
< private String userName;
|
|
493
|
< private String userPassword;
|
|
494
|
< ReferralException refExc;
|
|
495
|
---
|
|
496
|
> ReferralException refExc;
|
|
497
|
94,96c70,71
|
|
498
|
< * @param user the name of the principal to authenticate
|
|
499
|
< * @param password the password to use for authentication
|
|
500
|
< * @returns boolean true if authentication successful, false otherwise
|
|
501
|
---
|
|
502
|
> * @param info authentication information from the user
|
|
503
|
> * @return true if authentication successful, false otherwise
|
|
504
|
98c73
|
|
505
|
< public boolean authenticate(String user, String password) throws
|
|
506
|
---
|
|
507
|
> public boolean authenticate(AuthInfo info) throws
|
|
508
|
100,104c75,76
|
|
509
|
< String ldapUrl = this.ldapUrl;
|
|
510
|
< String ldapsUrl = this.ldapsUrl;
|
|
511
|
< String ldapBase = this.ldapBase;
|
|
512
|
< boolean authenticated = false;
|
|
513
|
< String identifier = user;
|
|
514
|
---
|
|
515
|
> boolean authenticated = false;
|
|
516
|
> String identifier = info.getUsername();
|
|
517
|
110c82
|
|
518
|
< authenticated = ldapAuthenticate(identifier, password);
|
|
519
|
---
|
|
520
|
> authenticated = ldapAuthenticate(identifier, info.getPassword());
|
|
521
|
119,120c91,92
|
|
522
|
< String refUrl = "";
|
|
523
|
< String refBase = "";
|
|
524
|
---
|
|
525
|
> String refUrl;
|
|
526
|
> String refBase;
|
|
527
|
132c104
|
|
528
|
< authenticated = ldapAuthenticate(identifier, password,
|
|
529
|
---
|
|
530
|
> authenticated = ldapAuthenticate(identifier, info.getPassword(),
|
|
531
|
138c110
|
|
532
|
< authenticated = ldapAuthenticate(identifier, password);
|
|
533
|
---
|
|
534
|
> authenticated = ldapAuthenticate(identifier, info.getPassword());
|
|
535
|
171c143
|
|
536
|
< ConnectException, NamingException, NullPointerException {
|
|
537
|
---
|
|
538
|
> NamingException, NullPointerException {
|
|
539
|
185c157
|
|
540
|
< ConnectException, NamingException, NullPointerException {
|
|
541
|
---
|
|
542
|
> NamingException, NullPointerException {
|
|
543
|
191,192c163,164
|
|
544
|
< userName = identifier;
|
|
545
|
< userPassword = password;
|
|
546
|
---
|
|
547
|
> // userName = identifier;
|
|
548
|
> // userPassword = password;
|
|
549
|
220,221d191
|
|
550
|
< this.ldapUrl = ldapUrl;
|
|
551
|
< this.ldapBase = ldapBase;
|
|
552
|
272c242
|
|
553
|
< * @returns String the identifying name for the user,
|
|
554
|
---
|
|
555
|
> * @return String the identifying name for the user,
|
|
556
|
423,425c393
|
|
557
|
< * @param user the user for authenticating against the service
|
|
558
|
< * @param password the password for authenticating against the service
|
|
559
|
< * @returns string array of all of the user names
|
|
560
|
---
|
|
561
|
> * @return string array of all of the user names
|
|
562
|
427c395
|
|
563
|
< public String[][] getUsers(String user, String password) throws
|
|
564
|
---
|
|
565
|
> public String[][] getUsers(AuthInfo info) throws
|
|
566
|
429c397
|
|
567
|
< String[][] users = null;
|
|
568
|
---
|
|
569
|
> String[][] users;
|
|
570
|
460c428
|
|
571
|
< Attributes tempAttr = null;
|
|
572
|
---
|
|
573
|
> Attributes tempAttr;
|
|
574
|
508c476
|
|
575
|
< users[i][3] = (String) uorg.elementAt(i);
|
|
576
|
---
|
|
577
|
> users[i][3] = (String) uou.elementAt(i);
|
|
578
|
529,530c497
|
|
579
|
< * @param user the user for authenticating against the service
|
|
580
|
< * @param password the password for authenticating against the service
|
|
581
|
---
|
|
582
|
> * @param info represents the user making the request
|
|
583
|
532c499
|
|
584
|
< * @returns string array of the user names belonging to the group
|
|
585
|
---
|
|
586
|
> * @return string array of the user names belonging to the group
|
|
587
|
534c501
|
|
588
|
< public String[] getUsers(String user, String password, String group) throws
|
|
589
|
---
|
|
590
|
> public String[] getUsers(AuthInfo info, String group) throws
|
|
591
|
536c503
|
|
592
|
< String[] users = null;
|
|
593
|
---
|
|
594
|
> String[] users;
|
|
595
|
564d530
|
|
596
|
< ;
|
|
597
|
596,598c562,563
|
|
598
|
< * @param user the user for authenticating against the service
|
|
599
|
< * @param password the password for authenticating against the service
|
|
600
|
< * @returns string array of the group names
|
|
601
|
---
|
|
602
|
> * @param info represents the user making the request
|
|
603
|
> * @return string array of the group names
|
|
604
|
600c565
|
|
605
|
< public String[][] getGroups(String user, String password) throws
|
|
606
|
---
|
|
607
|
> public String[][] getGroups(AuthInfo info) throws
|
|
608
|
602c567
|
|
609
|
< return getGroups(user, password, null);
|
|
610
|
---
|
|
611
|
> return getGroups(info, null);
|
|
612
|
608,609c573
|
|
613
|
< * @param user the user for authenticating against the service
|
|
614
|
< * @param password the password for authenticating against the service
|
|
615
|
---
|
|
616
|
> * @param info represents the user making the request
|
|
617
|
611c575
|
|
618
|
< * @returns string array of the group names
|
|
619
|
---
|
|
620
|
> * @return string array of the group names
|
|
621
|
613c577
|
|
622
|
< public String[][] getGroups(String user, String password, String foruser) throws
|
|
623
|
---
|
|
624
|
> public String[][] getGroups(AuthInfo info, String foruser) throws
|
|
625
|
617c581
|
|
626
|
< Attributes tempAttr = null;
|
|
627
|
---
|
|
628
|
> Attributes tempAttr;
|
|
629
|
620,621c584,585
|
|
630
|
< userName = user;
|
|
631
|
< userPassword = password;
|
|
632
|
---
|
|
633
|
> // userName = user;
|
|
634
|
> // userPassword = password;
|
|
635
|
640c604
|
|
636
|
< String filter = null;
|
|
637
|
---
|
|
638
|
> String filter;
|
|
639
|
708c672
|
|
640
|
< String filter = null;
|
|
641
|
---
|
|
642
|
> String filter;
|
|
643
|
768c732
|
|
644
|
< * @returns HashMap a map of attribute name to a Vector of values
|
|
645
|
---
|
|
646
|
> * @return HashMap a map of attribute name to a Vector of values
|
|
647
|
771c735
|
|
648
|
< return getAttributes(null, null, foruser);
|
|
649
|
---
|
|
650
|
> return getAttributes(null, foruser);
|
|
651
|
777,778c741
|
|
652
|
< * @param user the user for authenticating against the service
|
|
653
|
< * @param password the password for authenticating against the service
|
|
654
|
---
|
|
655
|
> * @param info represents the user making the request
|
|
656
|
780c743
|
|
657
|
< * @returns HashMap a map of attribute name to a Vector of values
|
|
658
|
---
|
|
659
|
> * @return HashMap a map of attribute name to a Vector of values
|
|
660
|
782c745
|
|
661
|
< public HashMap getAttributes(String user, String password, String foruser) throws
|
|
662
|
---
|
|
663
|
> public HashMap getAttributes(AuthInfo info, String foruser) throws
|
|
664
|
785,787d747
|
|
665
|
< String ldapUrl = this.ldapUrl;
|
|
666
|
< String ldapBase = this.ldapBase;
|
|
667
|
< String userident = foruser;
|
|
668
|
837,838c797
|
|
669
|
< private Hashtable getSubtrees(String user, String password,
|
|
670
|
< String ldapUrl, String ldapBase) throws
|
|
671
|
---
|
|
672
|
> private Hashtable getSubtrees(String ldapUrl, String ldapBase) throws
|
|
673
|
886c845
|
|
674
|
< String attrName = (String) attr.getID();
|
|
675
|
---
|
|
676
|
> String attrName = attr.getID();
|
|
677
|
891c850
|
|
678
|
< String refName = (String) attr.getID();
|
|
679
|
---
|
|
680
|
> String refName = attr.getID();
|
|
681
|
946,947c905
|
|
682
|
< * @param user the user which requests the information
|
|
683
|
< * @param password the user's password
|
|
684
|
---
|
|
685
|
> * @param info Auth Info representing the user who requests the information
|
|
686
|
949c907
|
|
687
|
< public String getPrincipals(String user, String password) throws
|
|
688
|
---
|
|
689
|
> public String getPrincipals(AuthInfo info) throws
|
|
690
|
952c910,911
|
|
691
|
<
|
|
692
|
---
|
|
693
|
> Vector usersIn = new Vector();
|
|
694
|
>
|
|
695
|
960,961c919
|
|
696
|
< Hashtable subtrees = getSubtrees(user, password, this.ldapUrl,
|
|
697
|
< this.ldapBase);
|
|
698
|
---
|
|
699
|
> Hashtable subtrees = getSubtrees(this.ldapUrl, this.ldapBase);
|
|
700
|
963c921
|
|
701
|
< Enumeration keyEnum = subtrees.keys();
|
|
702
|
---
|
|
703
|
> Enumeration keyEnum = subtrees.keys();
|
|
704
|
1002,1003c960,961
|
|
705
|
< String[][] groups = getGroups(user, password);
|
|
706
|
< String[][] users = getUsers(user, password);
|
|
707
|
---
|
|
708
|
> String[][] groups = getGroups(info);
|
|
709
|
> String[][] users = getUsers(info);
|
|
710
|
1012c970
|
|
711
|
< String[] usersForGroup = getUsers(user, password, groups[i][0]);
|
|
712
|
---
|
|
713
|
> String[] usersForGroup = getUsers(info, groups[i][0]);
|
|
714
|
1014c972,973
|
|
715
|
<
|
|
716
|
---
|
|
717
|
> usersIn.addElement(usersForGroup[j]);
|
|
718
|
>
|
|
719
|
1042a1002
|
|
720
|
> if (!usersIn.contains(users[j][0])) {
|
|
721
|
1053a1014
|
|
722
|
> }
|
|
723
|
1056a1018,1022
|
|
724
|
> if (!usersIn.isEmpty()) {
|
|
725
|
> usersIn.removeAllElements();
|
|
726
|
> usersIn.trimToSize();
|
|
727
|
> }
|
|
728
|
>
|
|
729
|
1087c1053
|
|
730
|
< boolean isValid = false;
|
|
731
|
---
|
|
732
|
> boolean isValid;
|
|
733
|
1090c1056,1057
|
|
734
|
< isValid = authservice.authenticate(user, password);
|
|
735
|
---
|
|
736
|
> AuthInfo info = new AuthInfo(user, password);
|
|
737
|
> isValid = authservice.authenticate(info);
|
|
738
|
1101c1068
|
|
739
|
< HashMap userInfo = authservice.getAttributes(user, password, user);
|
|
740
|
---
|
|
741
|
> HashMap userInfo = authservice.getAttributes(info, user);
|
|
742
|
1103c1070
|
|
743
|
< Iterator attList = (Iterator) ( ( (Set) userInfo.keySet()).iterator());
|
|
744
|
---
|
|
745
|
> Iterator attList = userInfo.keySet().iterator();
|
|
746
|
1118c1085
|
|
747
|
< String[][] groups = authservice.getGroups(user, password);
|
|
748
|
---
|
|
749
|
> String[][] groups = authservice.getGroups(info);
|
|
750
|
1129c1096
|
|
751
|
< String[][] groups = authservice.getGroups(user, password, user);
|
|
752
|
---
|
|
753
|
> String[][] groups = authservice.getGroups(info, user);
|
|
754
|
1141c1108
|
|
755
|
< String[] users = authservice.getUsers(user, password, savedGroup);
|
|
756
|
---
|
|
757
|
> String[] users = authservice.getUsers(info, savedGroup);
|
|
758
|
1151c1118
|
|
759
|
< String[][] users = authservice.getUsers(user, password);
|
|
760
|
---
|
|
761
|
> String[][] users = authservice.getUsers(info);
|
|
762
|
1160c1127
|
|
763
|
< String out = authservice.getPrincipals(user, password);
|
|
764
|
---
|
|
765
|
> String out = authservice.getPrincipals(info);
|
|
766
|
1186c1153
|
|
767
|
< DirContext refDirContext = null;
|
|
768
|
---
|
|
769
|
> DirContext refDirContext;
|
|
770
|
1188c1155
|
|
771
|
< String referralInfo = null;
|
|
772
|
---
|
|
773
|
> String referralInfo;
|
|
774
|
1202,1203c1169,1170
|
|
775
|
< //MetaCatUtil.logMetacat.info("Processing referral (pr1.info): " + userName,35);
|
|
776
|
< //MetaCatUtil.logMetacat.info("Processing referral (pr2)",35);
|
|
777
|
---
|
|
778
|
> //MetaCatUtil.logMetacat.info("Processing referral (pr1.info): " + userName);
|
|
779
|
> //MetaCatUtil.logMetacat.info("Processing referral (pr2)");
|
|
780
|
1205c1172
|
|
781
|
< rContext = refExc.getReferralContext();
|
|
782
|
---
|
|
783
|
> Context rContext = refExc.getReferralContext();
|
|
784
|
1251d1217
|
|
785
|
< DirContext refDirContext = null;
|
|
786
|
1258,1259c1224
|
|
787
|
< String refInfo = null;
|
|
788
|
< refInfo = (String) refExc.getReferralInfo();
|
|
789
|
---
|
|
790
|
> String refInfo = (String) refExc.getReferralInfo();
|
|
791
|
1262c1227
|
|
792
|
< refInfo.toString());
|
|
793
|
---
|
|
794
|
> refInfo);
|
|
795
|
Index: src/edu/ucsb/nceas/metacat/AuthSession.java
|
|
796
|
===================================================================
|
|
797
|
RCS file: /cvs/metacat/src/edu/ucsb/nceas/metacat/AuthSession.java,v
|
|
798
|
retrieving revision 1.18
|
|
799
|
diff -r1.18 AuthSession.java
|
|
800
|
30,31d29
|
|
801
|
< import java.net.ConnectException;
|
|
802
|
< import javax.servlet.http.HttpSession;
|
|
803
|
32a31,32
|
|
804
|
> import javax.servlet.http.HttpSession;
|
|
805
|
> import java.net.ConnectException;
|
|
806
|
41c41
|
|
807
|
< private String authClass = null;
|
|
808
|
---
|
|
809
|
>
|
|
810
|
52,54c52,86
|
|
811
|
< MetaCatUtil util = new MetaCatUtil();
|
|
812
|
< this.authClass = util.getOption("authclass");
|
|
813
|
< this.authService = (AuthInterface)createObject(authClass);
|
|
814
|
---
|
|
815
|
> String authClass = MetaCatUtil.getOption("authclass");
|
|
816
|
> this.authService = (AuthInterface)createObject(authClass);
|
|
817
|
>
|
|
818
|
> if (authService instanceof AuthGsi) {
|
|
819
|
> // special config options for GSI authentication
|
|
820
|
> String authDelegateClass = MetaCatUtil.getOption("authDelegateClass");
|
|
821
|
> String gsiMapClass = MetaCatUtil.getOption("gsiMapClass");
|
|
822
|
> String authDelegationAllowed = MetaCatUtil.getOption("authDelegationAllowed");
|
|
823
|
> String authPrecedence = MetaCatUtil.getOption("authPrecedence");
|
|
824
|
>
|
|
825
|
> AuthGsi gsi = (AuthGsi) authService;
|
|
826
|
> if (authDelegateClass != null) {
|
|
827
|
> AuthInterface delegate = (AuthInterface) createObject(authDelegateClass);
|
|
828
|
> gsi.setDelegate(delegate);
|
|
829
|
> }
|
|
830
|
> if (gsiMapClass != null) {
|
|
831
|
> GsiToUsernameMap map = (GsiToUsernameMap) createObject(gsiMapClass);
|
|
832
|
> gsi.setDnMap(map);
|
|
833
|
> }
|
|
834
|
> if (authDelegationAllowed != null) {
|
|
835
|
> boolean allowed = Boolean.valueOf(authDelegationAllowed).booleanValue();
|
|
836
|
> if (!allowed && !authDelegationAllowed.trim().toLowerCase().equals("false"))
|
|
837
|
> MetaCatUtil.logMetacat.warn("Config error: authDelegationAllowed "
|
|
838
|
> + "must be \"true\" or \"false\" (found \""
|
|
839
|
> + authDelegationAllowed + "\".");
|
|
840
|
> gsi.setAuthnDelegationAllowed(allowed);
|
|
841
|
> }
|
|
842
|
> if (authPrecedence != null) {
|
|
843
|
> try {
|
|
844
|
> gsi.setPrecedence(authPrecedence);
|
|
845
|
> } catch(IllegalArgumentException e) {
|
|
846
|
> System.err.println(e.getMessage());
|
|
847
|
> }
|
|
848
|
> }
|
|
849
|
> }
|
|
850
|
70,71c102
|
|
851
|
< * @param username the username entered when login
|
|
852
|
< * @param password the password entered when login
|
|
853
|
---
|
|
854
|
> * @param info info from the user, such as username and password
|
|
855
|
73,77c104,107
|
|
856
|
< public boolean authenticate(HttpServletRequest request,
|
|
857
|
< String username, String password) {
|
|
858
|
< String message = null;
|
|
859
|
< try {
|
|
860
|
< if ( authService.authenticate(username, password) ) {
|
|
861
|
---
|
|
862
|
> public boolean authenticate(HttpServletRequest request, AuthInfo info) {
|
|
863
|
> String message;
|
|
864
|
> try {
|
|
865
|
> if ( authService.authenticate(info) ) {
|
|
866
|
79c109
|
|
867
|
< // getGroups returns groupname along with their description.
|
|
868
|
---
|
|
869
|
> // getGroups returns groupname along with their description.
|
|
870
|
82c112
|
|
871
|
< authService.getGroups(username,password,username);
|
|
872
|
---
|
|
873
|
> authService.getGroups(info,info.getUsername());
|
|
874
|
93c123
|
|
875
|
< this.session = createSession(request, username, password, groups);
|
|
876
|
---
|
|
877
|
> this.session = createSession(request, info, groups);
|
|
878
|
95c125
|
|
879
|
< message = "Authentication successful for user: " + username;
|
|
880
|
---
|
|
881
|
> message = "Authentication successful for user: " + info;
|
|
882
|
99c129
|
|
883
|
< message = "Authentication failed for user: " + username;
|
|
884
|
---
|
|
885
|
> message = "Authentication failed for user: " + info;
|
|
886
|
104c134,135
|
|
887
|
< message = "Connection to the authentication service failed in " +
|
|
888
|
---
|
|
889
|
> ce.printStackTrace();
|
|
890
|
> message = "Connection to the authentication service failed in " +
|
|
891
|
107c138,139
|
|
892
|
< message = ise.getMessage();
|
|
893
|
---
|
|
894
|
> ise.printStackTrace();
|
|
895
|
> message = ise.getMessage();
|
|
896
|
114,116c146,147
|
|
897
|
< /** Get new HttpSession and store username & password in it */
|
|
898
|
< private HttpSession createSession(HttpServletRequest request,
|
|
899
|
< String username, String password,
|
|
900
|
---
|
|
901
|
> /** Get new HttpSession and store authentication info in it */
|
|
902
|
> private HttpSession createSession(HttpServletRequest request, AuthInfo info,
|
|
903
|
129c160
|
|
904
|
< session.getAttribute("username"));
|
|
905
|
---
|
|
906
|
> session.getAttribute("auth"));
|
|
907
|
137,138c168
|
|
908
|
< session.setAttribute("username", username);
|
|
909
|
< session.setAttribute("password", password);
|
|
910
|
---
|
|
911
|
> session.setAttribute("auth", info);
|
|
912
|
145c175
|
|
913
|
< session.getAttribute("username"));
|
|
914
|
---
|
|
915
|
> session.getAttribute("auth"));
|
|
916
|
161,162c191
|
|
917
|
< * @param user the user which requests the information
|
|
918
|
< * @param password the user's password
|
|
919
|
---
|
|
920
|
> * @param info represents the user who requests the information
|
|
921
|
164c193
|
|
922
|
< public String getPrincipals(String user, String password)
|
|
923
|
---
|
|
924
|
> public String getPrincipals(AuthInfo info)
|
|
925
|
167c196
|
|
926
|
< return authService.getPrincipals(user, password);
|
|
927
|
---
|
|
928
|
> return authService.getPrincipals(info);
|
|
929
|
210c239
|
|
930
|
< Object object = null;
|
|
931
|
---
|
|
932
|
> Object object;
|
|
933
|
Index: src/edu/ucsb/nceas/metacat/MetaCatServlet.java
|
|
934
|
===================================================================
|
|
935
|
RCS file: /cvs/metacat/src/edu/ucsb/nceas/metacat/MetaCatServlet.java,v
|
|
936
|
retrieving revision 1.226
|
|
937
|
diff -r1.226 MetaCatServlet.java
|
|
938
|
30,35c30
|
|
939
|
< import java.io.BufferedInputStream;
|
|
940
|
< import java.io.File;
|
|
941
|
< import java.io.FileInputStream;
|
|
942
|
< import java.io.IOException;
|
|
943
|
< import java.io.PrintWriter;
|
|
944
|
< import java.io.StringReader;
|
|
945
|
---
|
|
946
|
> import java.io.*;
|
|
947
|
37a33,34
|
|
948
|
> import java.net.URLEncoder;
|
|
949
|
> import java.net.URLDecoder;
|
|
950
|
44,48c41,42
|
|
951
|
< import java.util.Enumeration;
|
|
952
|
< import java.util.Hashtable;
|
|
953
|
< import java.util.Iterator;
|
|
954
|
< import java.util.PropertyResourceBundle;
|
|
955
|
< import java.util.Vector;
|
|
956
|
---
|
|
957
|
> import java.util.*;
|
|
958
|
> import java.util.regex.PatternSyntaxException;
|
|
959
|
52,55c46
|
|
960
|
< import javax.servlet.ServletConfig;
|
|
961
|
< import javax.servlet.ServletContext;
|
|
962
|
< import javax.servlet.ServletException;
|
|
963
|
< import javax.servlet.ServletOutputStream;
|
|
964
|
---
|
|
965
|
> import javax.servlet.*;
|
|
966
|
60a52,53
|
|
967
|
> import edu.ucsb.nceas.utilities.Options;
|
|
968
|
>
|
|
969
|
61a55
|
|
970
|
> import org.ietf.jgss.GSSContext;
|
|
971
|
68,69d61
|
|
972
|
< import edu.ucsb.nceas.utilities.Options;
|
|
973
|
<
|
|
974
|
164c156
|
|
975
|
<
|
|
976
|
---
|
|
977
|
>
|
|
978
|
166c158
|
|
979
|
<
|
|
980
|
---
|
|
981
|
>
|
|
982
|
181,182c173,174
|
|
983
|
< LOG_CONFIG_NAME = dirPath + "/log4j.properties";
|
|
984
|
<
|
|
985
|
---
|
|
986
|
> LOG_CONFIG_NAME = dirPath + "/log4j.properties";
|
|
987
|
>
|
|
988
|
213,214d204
|
|
989
|
< } catch (ServletException ex) {
|
|
990
|
< throw ex;
|
|
991
|
235d224
|
|
992
|
<
|
|
993
|
237c226,230
|
|
994
|
< handleGetOrPost(request, response);
|
|
995
|
---
|
|
996
|
> try { handleGetOrPost(request, response); }
|
|
997
|
> catch(RuntimeException e) {
|
|
998
|
> e.printStackTrace();
|
|
999
|
> throw new ServletException(e);
|
|
1000
|
> }
|
|
1001
|
244d236
|
|
1002
|
<
|
|
1003
|
246c238,242
|
|
1004
|
< handleGetOrPost(request, response);
|
|
1005
|
---
|
|
1006
|
> try { handleGetOrPost(request, response); }
|
|
1007
|
> catch(RuntimeException e) {
|
|
1008
|
> e.printStackTrace();
|
|
1009
|
> throw new ServletException(e);
|
|
1010
|
> }
|
|
1011
|
248a245,255
|
|
1012
|
> /** Copied from org.globus.axis.gsi.GSIConstants, so that we can avoid
|
|
1013
|
> * a compile dependency. */
|
|
1014
|
> private static final String
|
|
1015
|
> GSI_CREDENTIALS = "org.globus.gsi.credentials",
|
|
1016
|
> GSI_AUTHORIZATION = "org.globus.gsi.authorization",
|
|
1017
|
> GSI_MODE = "org.globus.gsi.mode",
|
|
1018
|
> GSI_AUTH_USERNAME = "org.globus.gsi.authorized.user.name",
|
|
1019
|
> GSI_USER_DN = "org.globus.gsi.authorized.user.dn",
|
|
1020
|
> GSI_ANONYMOUS = "org.globus.gsi.anonymous",
|
|
1021
|
> GSI_CONTEXT = "org.globus.gsi.context";
|
|
1022
|
>
|
|
1023
|
388d394
|
|
1024
|
<
|
|
1025
|
403c409,410
|
|
1026
|
< connPool.printMethodNameHavingBusyDBConnection();
|
|
1027
|
---
|
|
1028
|
> if (connPool != null)
|
|
1029
|
> connPool.printMethodNameHavingBusyDBConnection();
|
|
1030
|
415a423,438
|
|
1031
|
> Enumeration headerNames = request.getHeaderNames();
|
|
1032
|
> while (headerNames.hasMoreElements()) {
|
|
1033
|
> String headerName = (String) headerNames.nextElement();
|
|
1034
|
> }
|
|
1035
|
>
|
|
1036
|
> // check whether incoming connection is via GSI-enabled HTTPS
|
|
1037
|
> // these constants are available from GSIConstants, but not imported
|
|
1038
|
> // here, to avoid dependencies
|
|
1039
|
> GSSContext gsiContext = (GSSContext) request.getAttribute(GSI_CONTEXT);
|
|
1040
|
> String gsiUserDN = (String) request.getAttribute(GSI_USER_DN);
|
|
1041
|
> boolean gssConnection = gsiContext != null && gsiUserDN != null;
|
|
1042
|
> if (gssConnection) {
|
|
1043
|
> params.put(GSI_CONTEXT, gsiContext);
|
|
1044
|
> params.put(GSI_USER_DN, gsiUserDN);
|
|
1045
|
> }
|
|
1046
|
>
|
|
1047
|
433a457,499
|
|
1048
|
> // Get extra POST parameters because when the incoming request uses
|
|
1049
|
> // chunked coding, they don't automatically get parsed.
|
|
1050
|
> if ("application/x-www-form-urlencoded".equals(ctype)) {
|
|
1051
|
> try {
|
|
1052
|
> String post = readInputStreamAsString(request);
|
|
1053
|
> if (post != null && post.length() > 0) {
|
|
1054
|
> String[] posts = post.split("&");
|
|
1055
|
> for (int i = 0; i < posts.length; ++i) {
|
|
1056
|
> String[] a = posts[i].split("=");
|
|
1057
|
> for (int j = 0; j < a.length; ++j)
|
|
1058
|
> a[j] = URLDecoder.decode(a[j]);
|
|
1059
|
> if (a.length >= 2) {
|
|
1060
|
> addToMultimap(params, a[0], a[1]);
|
|
1061
|
> }
|
|
1062
|
> }
|
|
1063
|
> }
|
|
1064
|
> } catch(Exception e) {
|
|
1065
|
> String msg = "Exception reading remaining POST data: "
|
|
1066
|
> + e.getMessage();
|
|
1067
|
> if (MetaCatUtil.debugMessage(msg, 20))
|
|
1068
|
> e.printStackTrace();
|
|
1069
|
> }
|
|
1070
|
> }
|
|
1071
|
>
|
|
1072
|
> String[] usernames = (String[]) params.get("username"),
|
|
1073
|
> passwords = (String[]) params.get("password");
|
|
1074
|
> String username = (usernames != null && usernames.length > 0)
|
|
1075
|
> ? usernames[0] : null;
|
|
1076
|
> String password = (passwords != null && passwords.length > 0)
|
|
1077
|
> ? passwords[0] : null;
|
|
1078
|
> // if no other identifiers, set username to "public" (anonymous)
|
|
1079
|
> if (username == null && gsiUserDN == null)
|
|
1080
|
> username = "public";
|
|
1081
|
> AuthInfo authInfo = new AuthInfo
|
|
1082
|
> (username, password, gsiContext, gsiUserDN, request);
|
|
1083
|
>
|
|
1084
|
> for (Iterator i = params.keySet().iterator(); i.hasNext();) {
|
|
1085
|
> String key = (String) i.next();
|
|
1086
|
> Object val = params.get(key);
|
|
1087
|
> if (val == null) val = "null";
|
|
1088
|
> if (!(val instanceof Object[])) val = new Object[] { val };
|
|
1089
|
> }
|
|
1090
|
>
|
|
1091
|
456,457d521
|
|
1092
|
< String username = null;
|
|
1093
|
< String password = null;
|
|
1094
|
464c528
|
|
1095
|
< handleLoginAction(out, params, request, response);
|
|
1096
|
---
|
|
1097
|
> handleLoginAction(out, authInfo, params, request, response);
|
|
1098
|
476d539
|
|
1099
|
< boolean success = false;
|
|
1100
|
478,482c541,543
|
|
1101
|
< // pool
|
|
1102
|
< //size is greater than initial value, shrink the connection
|
|
1103
|
< // pool
|
|
1104
|
< //size to initial value
|
|
1105
|
< success = DBConnectionPool.shrinkConnectionPoolSize();
|
|
1106
|
---
|
|
1107
|
> //pool size is greater than initial value, shrink the
|
|
1108
|
> //connection pool size to initial value
|
|
1109
|
> boolean success = DBConnectionPool.shrinkConnectionPoolSize();
|
|
1110
|
496c557,573
|
|
1111
|
< if (sess.isNew() && !params.containsKey("sessionid")) {
|
|
1112
|
---
|
|
1113
|
> boolean newSession = sess.isNew() && !params.containsKey("sessionid");
|
|
1114
|
> if (authInfo.getGssContext() != null) {
|
|
1115
|
> // if using GSI for authentication, we lose our session
|
|
1116
|
> // each time, so we have to re-authenticate; fortunately
|
|
1117
|
> // we have enough information to do so
|
|
1118
|
> try {
|
|
1119
|
> AuthSession authSession = new AuthSession();
|
|
1120
|
> authSession.authenticate(request, authInfo);
|
|
1121
|
> // call it a continuing session
|
|
1122
|
> newSession = false;
|
|
1123
|
> } catch (Exception e) {
|
|
1124
|
> throw new ServletException
|
|
1125
|
> ("Unable to authenticate based on GSI credentials: "
|
|
1126
|
> + e.getMessage(), e);
|
|
1127
|
> }
|
|
1128
|
> }
|
|
1129
|
> if (newSession) {
|
|
1130
|
499a577
|
|
1131
|
> authInfo = new AuthInfo("public", null);
|
|
1132
|
501c579
|
|
1133
|
< sess.setAttribute("username", username);
|
|
1134
|
---
|
|
1135
|
> sess.setAttribute("auth", authInfo);
|
|
1136
|
524c602
|
|
1137
|
< * sess.getAttribute("username") + " into session
|
|
1138
|
---
|
|
1139
|
> * sess.getAttribute("auth") + " into session
|
|
1140
|
535c613,614
|
|
1141
|
< username = (String) sess.getAttribute("username");
|
|
1142
|
---
|
|
1143
|
> authInfo = (AuthInfo) sess.getAttribute("auth");
|
|
1144
|
> username = authInfo.getUsername();
|
|
1145
|
538d616
|
|
1146
|
< password = (String) sess.getAttribute("password");
|
|
1147
|
543c621,623
|
|
1148
|
< if (username == null || (username.trim().equals(""))) {
|
|
1149
|
---
|
|
1150
|
> if ((username == null || (username.trim().equals("")))
|
|
1151
|
> && gsiContext == null )
|
|
1152
|
> {
|
|
1153
|
544a625,626
|
|
1154
|
> authInfo = new AuthInfo(username, null);
|
|
1155
|
> sess.setAttribute("auth", authInfo);
|
|
1156
|
619c701
|
|
1157
|
< handleGetPrincipalsAction(out, username, password);
|
|
1158
|
---
|
|
1159
|
> handleGetPrincipalsAction(out, authInfo);
|
|
1160
|
646c728
|
|
1161
|
< } else if (action.equals("login") || action.equals("logout")) {
|
|
1162
|
---
|
|
1163
|
> } else if (action.equals("login") || action.equals("logout"), groupnames) {
|
|
1164
|
709a792,841
|
|
1165
|
> /** Assume that <tt>map</tt>'s keys are objects and its values are arrays. */
|
|
1166
|
> private void addToMultimap(Map params, String key, String value) {
|
|
1167
|
> if (params.containsKey(key)) {
|
|
1168
|
> String[] oldArray;
|
|
1169
|
> Object old = params.get(key);
|
|
1170
|
> if (old instanceof String[]) oldArray = (String[]) old;
|
|
1171
|
> else {
|
|
1172
|
> oldArray = new String[1];
|
|
1173
|
> oldArray[0] = String.valueOf(old);
|
|
1174
|
> }
|
|
1175
|
> String[] newArray = new String[oldArray.length + 1];
|
|
1176
|
> System.arraycopy(oldArray, 0, newArray, 0, oldArray.length);
|
|
1177
|
> newArray[newArray.length - 1] = value;
|
|
1178
|
> params.put(key, newArray);
|
|
1179
|
> }
|
|
1180
|
> else params.put(key, new String[] { value });
|
|
1181
|
> }
|
|
1182
|
>
|
|
1183
|
> private static final int READ_CHUNK_SIZE = 1024;
|
|
1184
|
>
|
|
1185
|
> private String readInputStreamAsString(HttpServletRequest request)
|
|
1186
|
> throws IOException
|
|
1187
|
> {
|
|
1188
|
> ServletInputStream in = request.getInputStream();
|
|
1189
|
> List byteses = new ArrayList();
|
|
1190
|
> int total = 0;
|
|
1191
|
> while(true) {
|
|
1192
|
> byte[] k = new byte[READ_CHUNK_SIZE];
|
|
1193
|
> int n = in.read(k);
|
|
1194
|
> if (n <= 0) break;
|
|
1195
|
> else {
|
|
1196
|
> if (n < READ_CHUNK_SIZE) {
|
|
1197
|
> byte[] k2 = new byte[n];
|
|
1198
|
> System.arraycopy(k, 0, k2, 0, n);
|
|
1199
|
> k = k2;
|
|
1200
|
> }
|
|
1201
|
> total += n;
|
|
1202
|
> byteses.add(k);
|
|
1203
|
> }
|
|
1204
|
> }
|
|
1205
|
> byte[] all = new byte[total];
|
|
1206
|
> int start = 0;
|
|
1207
|
> for (int i = 0; i < byteses.size(); i++) {
|
|
1208
|
> byte[] k = (byte[]) byteses.get(i);
|
|
1209
|
> System.arraycopy(k, 0, all, start, k.length);
|
|
1210
|
> start += k.length;
|
|
1211
|
> }
|
|
1212
|
> return new String(all);
|
|
1213
|
> }
|
|
1214
|
>
|
|
1215
|
715c847
|
|
1216
|
< private void handleLoginAction(PrintWriter out, Hashtable params,
|
|
1217
|
---
|
|
1218
|
> private void handleLoginAction(PrintWriter out, AuthInfo info, Hashtable params,
|
|
1219
|
719c851
|
|
1220
|
< AuthSession sess = null;
|
|
1221
|
---
|
|
1222
|
> AuthSession sess;
|
|
1223
|
721c853
|
|
1224
|
< if(params.get("username") == null){
|
|
1225
|
---
|
|
1226
|
> if(info.getUsername() == null && info.getGssContext() == null){
|
|
1227
|
730c862,864
|
|
1228
|
< if(params.get("password") == null){
|
|
1229
|
---
|
|
1230
|
> if(info.getPassword() == null && info.getGssContext() == null
|
|
1231
|
> && !info.isLocal())
|
|
1232
|
> {
|
|
1233
|
739,741c873,874
|
|
1234
|
< String un = ((String[]) params.get("username"))[0];
|
|
1235
|
< MetaCatUtil.debugMessage("user " + un + " try to login", 20);
|
|
1236
|
< String pw = ((String[]) params.get("password"))[0];
|
|
1237
|
---
|
|
1238
|
> MetaCatUtil.debugMessage
|
|
1239
|
> ("user " + info.toString(true) + " try to login", 20);
|
|
1240
|
756c889,890
|
|
1241
|
< boolean isValid = sess.authenticate(request, un, pw);
|
|
1242
|
---
|
|
1243
|
>
|
|
1244
|
> boolean isValid = sess.authenticate(request, info);
|
|
1245
|
763c897
|
|
1246
|
< + "which has username" + session.getAttribute("username")
|
|
1247
|
---
|
|
1248
|
> + "which has username" + session.getAttribute("auth")
|
|
1249
|
807c941
|
|
1250
|
< + sess.getAttribute("username")
|
|
1251
|
---
|
|
1252
|
> + sess.getAttribute("auth")
|
|
1253
|
941,943c1075,1077
|
|
1254
|
< "attachment; filename="
|
|
1255
|
< + docId + ".zip"); // Set the name of the zip file
|
|
1256
|
<
|
|
1257
|
---
|
|
1258
|
> "attachment; filename="
|
|
1259
|
> + docId + ".zip"); // Set the name of the zip file
|
|
1260
|
>
|
|
1261
|
1357c1491
|
|
1262
|
<
|
|
1263
|
---
|
|
1264
|
>
|
|
1265
|
1642c1776
|
|
1266
|
<
|
|
1267
|
---
|
|
1268
|
>
|
|
1269
|
1644c1778
|
|
1270
|
< out.println("<?xml version=\"1.0\"?>");
|
|
1271
|
---
|
|
1272
|
> out.println("<?xml version=\"1.0\"?>");
|
|
1273
|
2169,2170c2303
|
|
1274
|
< private void handleGetPrincipalsAction(PrintWriter out, String user,
|
|
1275
|
< String password)
|
|
1276
|
---
|
|
1277
|
> private void handleGetPrincipalsAction(PrintWriter out, AuthInfo info)
|
|
1278
|
2174c2307
|
|
1279
|
< String principals = auth.getPrincipals(user, password);
|
|
1280
|
---
|
|
1281
|
> String principals = auth.getPrincipals(info);
|
|
1282
|
2478,2479c2611
|
|
1283
|
< String username = null;
|
|
1284
|
< String password = null;
|
|
1285
|
---
|
|
1286
|
> AuthInfo auth = null;
|
|
1287
|
2485a2618
|
|
1288
|
> // TODO: don't do this if GSI, since session will be new every time
|
|
1289
|
2487,2488c2620,2621
|
|
1290
|
< username = "public";
|
|
1291
|
< sess.setAttribute("username", username);
|
|
1292
|
---
|
|
1293
|
> auth = new AuthInfo("public", null);
|
|
1294
|
> sess.setAttribute("auth", auth);
|
|
1295
|
2490,2491c2623
|
|
1296
|
< username = (String) sess.getAttribute("username");
|
|
1297
|
< password = (String) sess.getAttribute("password");
|
|
1298
|
---
|
|
1299
|
> auth = (AuthInfo) sess.getAttribute("auth");
|
|
1300
|
2512,2513c2644,2645
|
|
1301
|
< if (username != null && !username.equals("public")) {
|
|
1302
|
< handleUploadAction(request, out, params, fileList, username,
|
|
1303
|
---
|
|
1304
|
> if (auth != null && !"public".equals(auth.getUsername())) {
|
|
1305
|
> handleUploadAction(request, out, params, fileList, auth.getUsername(),
|
|
1306
|
2909c3041
|
|
1307
|
<
|
|
1308
|
---
|
|
1309
|
>
|
|
1310
|
Index: src/edu/ucsb/nceas/metacat/client/Metacat.java
|
|
1311
|
===================================================================
|
|
1312
|
RCS file: /cvs/metacat/src/edu/ucsb/nceas/metacat/client/Metacat.java,v
|
|
1313
|
retrieving revision 1.14
|
|
1314
|
diff -r1.14 Metacat.java
|
|
1315
|
26a27,28
|
|
1316
|
> import org.ietf.jgss.GSSCredential;
|
|
1317
|
>
|
|
1318
|
54c56,88
|
|
1319
|
< /**
|
|
1320
|
---
|
|
1321
|
> /**
|
|
1322
|
> * <p>Log in to a Metacat server using a Grid Security Infrastructure (GSI)
|
|
1323
|
> * credential to establish an HTTPS connection. Instead of authenticating
|
|
1324
|
> * the user via username and password, the user's identity will be
|
|
1325
|
> * extracted from the credential's Distinguished Name (DN).</p>
|
|
1326
|
> *
|
|
1327
|
> * <p>Note that some installations will not have the necessary libraries to
|
|
1328
|
> * run GSI, and therefore we need to be able to run the non-GSI Metacat
|
|
1329
|
> * client even if those JARs are absent -- catching NoClassDefFoundError,
|
|
1330
|
> * etc.</p>
|
|
1331
|
> *
|
|
1332
|
> * @return the response string from metacat in XML format
|
|
1333
|
> * @throws MetacatAuthException when the client certificate is missing or
|
|
1334
|
> * is not trusted or represents a user who is unknown or not authorized to
|
|
1335
|
> * log in, or if the underlying connection is HTTP instead of HTTPS.
|
|
1336
|
> * @throws UnsupportedOperationException if this client does not support
|
|
1337
|
> * GSI-HTTPS.
|
|
1338
|
> */
|
|
1339
|
> public String login(GSSCredential credential)
|
|
1340
|
> throws MetacatAuthException, MetacatInaccessibleException;
|
|
1341
|
>
|
|
1342
|
> /**
|
|
1343
|
> * Log in over a trusted connection (usually localhost HTTP) with just
|
|
1344
|
> * a username to identify the user. The server will only allow this login
|
|
1345
|
> * method if it is configured to fully trust incoming connections from this
|
|
1346
|
> * client.
|
|
1347
|
> *
|
|
1348
|
> * <p>This may be used, depending on the server's configuration, with
|
|
1349
|
> * a PKI Distinguished Name (DN), or with an LDAP name.</p>
|
|
1350
|
> */
|
|
1351
|
> public String login(String username) throws MetacatInaccessibleException, MetacatAuthException;
|
|
1352
|
>
|
|
1353
|
> /**
|
|
1354
|
148d181
|
|
1355
|
< * @param xmlDocument a Reader for accessing the document to be inserted
|
|
1356
|
238c271
|
|
1357
|
< * @returns the sessionId as a String, or null if the session is invalid
|
|
1358
|
---
|
|
1359
|
> * @return the sessionId as a String, or null if the session is invalid
|
|
1360
|
248c281
|
|
1361
|
< * @param String the sessionId from a previously established session
|
|
1362
|
---
|
|
1363
|
> * @param sessionId the session ID from a previously established session
|
|
1364
|
Index: src/edu/ucsb/nceas/metacat/client/MetacatClient.java
|
|
1365
|
===================================================================
|
|
1366
|
RCS file: /cvs/metacat/src/edu/ucsb/nceas/metacat/client/MetacatClient.java,v
|
|
1367
|
retrieving revision 1.18
|
|
1368
|
diff -r1.18 MetacatClient.java
|
|
1369
|
27,36d26
|
|
1370
|
< import java.io.BufferedReader;
|
|
1371
|
< import java.io.InputStream;
|
|
1372
|
< import java.io.InputStreamReader;
|
|
1373
|
< import java.io.PushbackReader;
|
|
1374
|
< import java.io.IOException;
|
|
1375
|
< import java.io.StringWriter;
|
|
1376
|
< import java.io.Reader;
|
|
1377
|
< import java.net.URL;
|
|
1378
|
< import java.util.Properties;
|
|
1379
|
<
|
|
1380
|
39c29,34
|
|
1381
|
< import java.io.File;
|
|
1382
|
---
|
|
1383
|
> import edu.ucsb.nceas.metacat.client.gsi.MetacatGsiClient;
|
|
1384
|
> import org.ietf.jgss.GSSCredential;
|
|
1385
|
>
|
|
1386
|
> import java.io.*;
|
|
1387
|
> import java.net.URL;
|
|
1388
|
> import java.util.Properties;
|
|
1389
|
49,50c44,45
|
|
1390
|
< /** The URL string for the metacat server */
|
|
1391
|
< private String metacatUrl;
|
|
1392
|
---
|
|
1393
|
> /** The URL string for the metacat server */
|
|
1394
|
> private String metacatUrl;
|
|
1395
|
52,53c47,48
|
|
1396
|
< /** The session identifier for the session */
|
|
1397
|
< private String sessionId;
|
|
1398
|
---
|
|
1399
|
> /** The session identifier for the session */
|
|
1400
|
> private String sessionId;
|
|
1401
|
55,802c50,839
|
|
1402
|
< /**
|
|
1403
|
< * Constructor to create a new instance. Protected because instances
|
|
1404
|
< * should only be created by the factory MetacatFactory.
|
|
1405
|
< */
|
|
1406
|
< protected MetacatClient()
|
|
1407
|
< {
|
|
1408
|
< this.metacatUrl = null;
|
|
1409
|
< this.sessionId = null;
|
|
1410
|
< }
|
|
1411
|
<
|
|
1412
|
< /**
|
|
1413
|
< * Method used to log in to a metacat server. Implementations will need
|
|
1414
|
< * to cache a cookie value to make the session persistent. Each time a
|
|
1415
|
< * call is made to one of the other methods (e.g., read), the cookie will
|
|
1416
|
< * need to be passed back to the metacat server along with the request.
|
|
1417
|
< *
|
|
1418
|
< * @param username the username of the user, like an LDAP DN
|
|
1419
|
< * @param password the password for that user for authentication
|
|
1420
|
< * @return the response string from metacat in XML format
|
|
1421
|
< * @throws MetacatAuthException when the username/password could
|
|
1422
|
< * not be authenticated
|
|
1423
|
< */
|
|
1424
|
< public String login(String username, String password)
|
|
1425
|
< throws MetacatAuthException, MetacatInaccessibleException
|
|
1426
|
< {
|
|
1427
|
< Properties prop = new Properties();
|
|
1428
|
< prop.put("action", "login");
|
|
1429
|
< prop.put("qformat", "xml");
|
|
1430
|
< prop.put("username", username);
|
|
1431
|
< prop.put("password", password);
|
|
1432
|
<
|
|
1433
|
< String response = null;
|
|
1434
|
< try {
|
|
1435
|
< response = sendDataForString(prop, null, null, 0);
|
|
1436
|
< } catch (Exception e) {
|
|
1437
|
< throw new MetacatInaccessibleException(e.getMessage());
|
|
1438
|
< }
|
|
1439
|
<
|
|
1440
|
< if (response.indexOf("<login>") == -1) {
|
|
1441
|
< setSessionId("");
|
|
1442
|
< throw new MetacatAuthException(response);
|
|
1443
|
< } else {
|
|
1444
|
< int start = response.indexOf("<sessionId>") + 11;
|
|
1445
|
< int end = response.indexOf("</sessionId>");
|
|
1446
|
< if ((start != -1) && (end != -1)) {
|
|
1447
|
< setSessionId(response.substring(start,end));
|
|
1448
|
< }
|
|
1449
|
< }
|
|
1450
|
< return response;
|
|
1451
|
< }
|
|
1452
|
<
|
|
1453
|
< /**
|
|
1454
|
< * Method used to log out a metacat server. The Metacat server will end
|
|
1455
|
< * the session when this call is invoked.
|
|
1456
|
< *
|
|
1457
|
< * @return the response string from metacat in XML format
|
|
1458
|
< * @throws MetacatInaccessibleException when the metacat server can not be
|
|
1459
|
< * reached or does not respond
|
|
1460
|
< */
|
|
1461
|
< public String logout() throws MetacatInaccessibleException, MetacatException
|
|
1462
|
< {
|
|
1463
|
< Properties prop = new Properties();
|
|
1464
|
< prop.put("action", "logout");
|
|
1465
|
< prop.put("qformat", "xml");
|
|
1466
|
<
|
|
1467
|
< String response = null;
|
|
1468
|
< try {
|
|
1469
|
< response = sendDataForString(prop, null, null, 0);
|
|
1470
|
< } catch (Exception e) {
|
|
1471
|
< throw new MetacatInaccessibleException(e.getMessage());
|
|
1472
|
< }
|
|
1473
|
<
|
|
1474
|
< if (response.indexOf("<logout>") == -1) {
|
|
1475
|
< throw new MetacatException(response);
|
|
1476
|
< }
|
|
1477
|
< setSessionId("");
|
|
1478
|
< return response;
|
|
1479
|
< }
|
|
1480
|
<
|
|
1481
|
< /**
|
|
1482
|
< * Read an XML document from the metacat server session, accessed by docid,
|
|
1483
|
< * and returned as a Reader.
|
|
1484
|
< *
|
|
1485
|
< * @param docid the identifier of the document to be read
|
|
1486
|
< * @return a Reader for accessing the document
|
|
1487
|
< * @throws InsufficientKarmaException when the user has insufficent rights
|
|
1488
|
< * for the operation
|
|
1489
|
< * @throws MetacatInaccessibleException when the metacat server can not be
|
|
1490
|
< * reached or does not respond
|
|
1491
|
< * @throws MetacatException when the metacat server generates another error
|
|
1492
|
< */
|
|
1493
|
< public Reader read(String docid) throws InsufficientKarmaException,
|
|
1494
|
< MetacatInaccessibleException, MetacatException
|
|
1495
|
< {
|
|
1496
|
< PushbackReader pbr = null;
|
|
1497
|
<
|
|
1498
|
< Properties prop = new Properties();
|
|
1499
|
< prop.put("action", "read");
|
|
1500
|
< prop.put("qformat", "xml");
|
|
1501
|
< prop.put("docid", docid);
|
|
1502
|
<
|
|
1503
|
< InputStream response = null;
|
|
1504
|
< try {
|
|
1505
|
< response = sendData(prop, null, null, 0);
|
|
1506
|
< } catch (Exception e) {
|
|
1507
|
< throw new MetacatInaccessibleException(e.getMessage());
|
|
1508
|
< }
|
|
1509
|
<
|
|
1510
|
< pbr = new PushbackReader(new InputStreamReader(response), 512);
|
|
1511
|
< try {
|
|
1512
|
< char[] characters = new char[512];
|
|
1513
|
< int len = pbr.read(characters, 0, 512);
|
|
1514
|
< StringWriter sw = new StringWriter();
|
|
1515
|
< sw.write(characters, 0, len);
|
|
1516
|
< String message = sw.toString();
|
|
1517
|
< sw.close();
|
|
1518
|
< pbr.unread(characters, 0, len);
|
|
1519
|
<
|
|
1520
|
< if (message.indexOf("<error>") != -1) {
|
|
1521
|
< if (message.indexOf("does not have permission") != -1) {
|
|
1522
|
< throw new InsufficientKarmaException(message);
|
|
1523
|
< } else {
|
|
1524
|
< throw new MetacatException(message);
|
|
1525
|
< }
|
|
1526
|
< }
|
|
1527
|
< } catch (IOException ioe) {
|
|
1528
|
< throw new MetacatException(
|
|
1529
|
< "MetacatClient: Error converting Reader to String."
|
|
1530
|
< + ioe.getMessage());
|
|
1531
|
< }
|
|
1532
|
<
|
|
1533
|
< return pbr;
|
|
1534
|
< }
|
|
1535
|
<
|
|
1536
|
<
|
|
1537
|
< /**
|
|
1538
|
< * Read inline data from the metacat server session, accessed by
|
|
1539
|
< * inlinedataid and returned as a Reader.
|
|
1540
|
< *
|
|
1541
|
< * @param inlinedataid the identifier of the data to be read
|
|
1542
|
< * @return a Reader for accessing the document
|
|
1543
|
< * @throws InsufficientKarmaException when the user has insufficent rights
|
|
1544
|
< * for the operation
|
|
1545
|
< * @throws MetacatInaccessibleException when the metacat server can not be
|
|
1546
|
< * reached or does not respond
|
|
1547
|
< * @throws MetacatException when the metacat server generates another error
|
|
1548
|
< */
|
|
1549
|
< public Reader readInlineData(String inlinedataid)
|
|
1550
|
< throws InsufficientKarmaException,
|
|
1551
|
< MetacatInaccessibleException, MetacatException
|
|
1552
|
< {
|
|
1553
|
< PushbackReader pbr = null;
|
|
1554
|
<
|
|
1555
|
< Properties prop = new Properties();
|
|
1556
|
< prop.put("action", "readinlinedata");
|
|
1557
|
< prop.put("inlinedataid", inlinedataid);
|
|
1558
|
<
|
|
1559
|
< InputStream response = null;
|
|
1560
|
< try {
|
|
1561
|
< response = sendData(prop, null, null, 0);
|
|
1562
|
< } catch (Exception e) {
|
|
1563
|
< throw new MetacatInaccessibleException(e.getMessage());
|
|
1564
|
< }
|
|
1565
|
<
|
|
1566
|
< pbr = new PushbackReader(new InputStreamReader(response), 512);
|
|
1567
|
< try {
|
|
1568
|
< char[] characters = new char[512];
|
|
1569
|
< int len = pbr.read(characters, 0, 512);
|
|
1570
|
< StringWriter sw = new StringWriter();
|
|
1571
|
< sw.write(characters, 0, len);
|
|
1572
|
< String message = sw.toString();
|
|
1573
|
< sw.close();
|
|
1574
|
< pbr.unread(characters, 0, len);
|
|
1575
|
<
|
|
1576
|
< if (message.indexOf("<error>") != -1) {
|
|
1577
|
< if (message.indexOf("does not have permission") != -1) {
|
|
1578
|
< throw new InsufficientKarmaException(message);
|
|
1579
|
< } else {
|
|
1580
|
< throw new MetacatException(message);
|
|
1581
|
< }
|
|
1582
|
< }
|
|
1583
|
< } catch (IOException ioe) {
|
|
1584
|
< throw new MetacatException(
|
|
1585
|
< "MetacatClient: Error converting Reader to String."
|
|
1586
|
< + ioe.getMessage());
|
|
1587
|
< }
|
|
1588
|
<
|
|
1589
|
< return pbr;
|
|
1590
|
< }
|
|
1591
|
<
|
|
1592
|
< /**
|
|
1593
|
< * Query the metacat document store with the given metacat-compatible
|
|
1594
|
< * query document, and return the result set as a Reader.
|
|
1595
|
< *
|
|
1596
|
< * @param xmlQuery a Reader for accessing the XML version of the query
|
|
1597
|
< * @return a Reader for accessing the result set
|
|
1598
|
< */
|
|
1599
|
< public Reader query(Reader xmlQuery) throws MetacatInaccessibleException,
|
|
1600
|
< IOException
|
|
1601
|
< {
|
|
1602
|
< Reader reader = null;
|
|
1603
|
< String query = null;
|
|
1604
|
< try {
|
|
1605
|
< query = IOUtil.getAsString(xmlQuery, true);
|
|
1606
|
< } catch (IOException ioE) {
|
|
1607
|
< throw ioE;
|
|
1608
|
< }
|
|
1609
|
<
|
|
1610
|
< //set up properties
|
|
1611
|
< Properties prop = new Properties();
|
|
1612
|
< prop.put("action", "squery");
|
|
1613
|
< prop.put("qformat", "xml");
|
|
1614
|
< prop.put("query", query);
|
|
1615
|
<
|
|
1616
|
< InputStream response = null;
|
|
1617
|
< try {
|
|
1618
|
< response = sendData(prop, null, null, 0);
|
|
1619
|
< } catch (Exception e) {
|
|
1620
|
< throw new MetacatInaccessibleException(e.getMessage());
|
|
1621
|
< }
|
|
1622
|
< reader = new InputStreamReader(response);
|
|
1623
|
< return reader;
|
|
1624
|
< }
|
|
1625
|
<
|
|
1626
|
< /**
|
|
1627
|
< * Insert an XML document into the repository.
|
|
1628
|
< *
|
|
1629
|
< * @param docid the docid to insert the document
|
|
1630
|
< * @param xmlDocument a Reader for accessing the XML document to be inserted
|
|
1631
|
< * @param schema a Reader for accessing the DTD or XML Schema for
|
|
1632
|
< * the document
|
|
1633
|
< * @return the metacat response message
|
|
1634
|
< * @throws InsufficientKarmaException when the user has insufficent rights
|
|
1635
|
< * for the operation
|
|
1636
|
< * @throws MetacatInaccessibleException when the metacat server can not be
|
|
1637
|
< * reached or does not respond
|
|
1638
|
< * @throws MetacatException when the metacat server generates another error
|
|
1639
|
< * @throws IOException when there is an error reading the xml document
|
|
1640
|
< */
|
|
1641
|
< public String insert(String docid, Reader xmlDocument, Reader schema)
|
|
1642
|
< throws InsufficientKarmaException, MetacatException, IOException,
|
|
1643
|
< MetacatInaccessibleException
|
|
1644
|
< {
|
|
1645
|
< Reader reader = null;
|
|
1646
|
< String doctext = null;
|
|
1647
|
< String schematext = null;
|
|
1648
|
< try {
|
|
1649
|
< doctext = IOUtil.getAsString(xmlDocument, true);
|
|
1650
|
< if (schema != null) {
|
|
1651
|
< schematext = IOUtil.getAsString(schema, true);
|
|
1652
|
< }
|
|
1653
|
< } catch (IOException ioE) {
|
|
1654
|
< throw ioE;
|
|
1655
|
< }
|
|
1656
|
<
|
|
1657
|
< //set up properties
|
|
1658
|
< Properties prop = new Properties();
|
|
1659
|
< prop.put("action", "insert");
|
|
1660
|
< prop.put("docid", docid);
|
|
1661
|
< prop.put("doctext", doctext);
|
|
1662
|
< if (schematext != null) {
|
|
1663
|
< prop.put("dtdtext", schematext);
|
|
1664
|
< }
|
|
1665
|
<
|
|
1666
|
< String response = null;
|
|
1667
|
< try {
|
|
1668
|
< response = sendDataForString(prop, null, null, 0);
|
|
1669
|
< } catch (Exception e) {
|
|
1670
|
< throw new MetacatInaccessibleException(e.getMessage());
|
|
1671
|
< }
|
|
1672
|
<
|
|
1673
|
< // Check for an error condition
|
|
1674
|
< if (response.indexOf("<error>") != -1) {
|
|
1675
|
< if (response.indexOf("does not have permission") != -1) {
|
|
1676
|
< throw new InsufficientKarmaException(response);
|
|
1677
|
< } else {
|
|
1678
|
< throw new MetacatException(response);
|
|
1679
|
< }
|
|
1680
|
< }
|
|
1681
|
<
|
|
1682
|
< return response;
|
|
1683
|
< }
|
|
1684
|
<
|
|
1685
|
< /**
|
|
1686
|
< * Update an XML document in the repository.
|
|
1687
|
< *
|
|
1688
|
< * @param docid the docid to update
|
|
1689
|
< * @param xmlDocument a Reader for accessing the XML text to be updated
|
|
1690
|
< * @param schema a Reader for accessing the DTD or XML Schema for
|
|
1691
|
< * the document
|
|
1692
|
< * @return the metacat response message
|
|
1693
|
< * @throws InsufficientKarmaException when the user has insufficent rights
|
|
1694
|
< * for the operation
|
|
1695
|
< * @throws MetacatInaccessibleException when the metacat server can not be
|
|
1696
|
< * reached or does not respond
|
|
1697
|
< * @throws MetacatException when the metacat server generates another error
|
|
1698
|
< * @throws IOException when there is an error reading the xml document
|
|
1699
|
< */
|
|
1700
|
< public String update(String docid, Reader xmlDocument, Reader schema)
|
|
1701
|
< throws InsufficientKarmaException, MetacatException, IOException,
|
|
1702
|
< MetacatInaccessibleException
|
|
1703
|
< {
|
|
1704
|
< Reader reader = null;
|
|
1705
|
< String doctext = null;
|
|
1706
|
< String schematext = null;
|
|
1707
|
< try {
|
|
1708
|
< doctext = IOUtil.getAsString(xmlDocument, true);
|
|
1709
|
< if (schema != null) {
|
|
1710
|
< schematext = IOUtil.getAsString(schema, true);
|
|
1711
|
< }
|
|
1712
|
< } catch (IOException ioE) {
|
|
1713
|
< throw ioE;
|
|
1714
|
< }
|
|
1715
|
<
|
|
1716
|
< //set up properties
|
|
1717
|
< Properties prop = new Properties();
|
|
1718
|
< prop.put("action", "update");
|
|
1719
|
< prop.put("docid", docid);
|
|
1720
|
< prop.put("doctext", doctext);
|
|
1721
|
< if (schematext != null) {
|
|
1722
|
< prop.put("dtdtext", schematext);
|
|
1723
|
< }
|
|
1724
|
<
|
|
1725
|
< String response = null;
|
|
1726
|
< try {
|
|
1727
|
< response = sendDataForString(prop, null, null, 0);
|
|
1728
|
< } catch (Exception e) {
|
|
1729
|
< throw new MetacatInaccessibleException(e.getMessage());
|
|
1730
|
< }
|
|
1731
|
<
|
|
1732
|
< // Check for an error condition
|
|
1733
|
< if (response.indexOf("<error>") != -1) {
|
|
1734
|
< if (response.indexOf("does not have permission") != -1) {
|
|
1735
|
< throw new InsufficientKarmaException(response);
|
|
1736
|
< } else {
|
|
1737
|
< throw new MetacatException(response);
|
|
1738
|
< }
|
|
1739
|
< }
|
|
1740
|
<
|
|
1741
|
< return response;
|
|
1742
|
< }
|
|
1743
|
<
|
|
1744
|
< /**
|
|
1745
|
< * Upload a data document into the repository.
|
|
1746
|
< *
|
|
1747
|
< * @param docid the docid to insert the document
|
|
1748
|
< * @param document a Reader for accessing the document to be uploaded
|
|
1749
|
< * @return the metacat response message
|
|
1750
|
< * @throws InsufficientKarmaException when the user has insufficent rights
|
|
1751
|
< * for the operation
|
|
1752
|
< * @throws MetacatInaccessibleException when the metacat server can not be
|
|
1753
|
< * reached or does not respond
|
|
1754
|
< * @throws MetacatException when the metacat server generates another error
|
|
1755
|
< * @throws IOException when there is an error reading the xml document
|
|
1756
|
< */
|
|
1757
|
< public String upload(String docid, File file)
|
|
1758
|
< throws InsufficientKarmaException, MetacatException, IOException,
|
|
1759
|
< MetacatInaccessibleException
|
|
1760
|
< {
|
|
1761
|
<
|
|
1762
|
< URL url = new URL(metacatUrl.trim());
|
|
1763
|
< HttpMessage msg = new HttpMessage(url);
|
|
1764
|
< //set up properties
|
|
1765
|
< Properties arg = new Properties();
|
|
1766
|
< arg.put("action", "upload");
|
|
1767
|
< arg.put("docid", docid);
|
|
1768
|
<
|
|
1769
|
< Properties filenames = new Properties();
|
|
1770
|
< String filename = file.getAbsolutePath();
|
|
1771
|
< filenames.put("datafile", filename);
|
|
1772
|
<
|
|
1773
|
< String response = null;
|
|
1774
|
< try {
|
|
1775
|
< response = sendDataForString(arg, filenames, null, 0);
|
|
1776
|
< } catch (Exception e) {
|
|
1777
|
< throw new MetacatInaccessibleException(e.getMessage());
|
|
1778
|
< }
|
|
1779
|
<
|
|
1780
|
< // Check for an error condition
|
|
1781
|
< if (response.indexOf("<error>") != -1) {
|
|
1782
|
< if (response.indexOf("does not have permission") != -1) {
|
|
1783
|
< throw new InsufficientKarmaException(response);
|
|
1784
|
< } else {
|
|
1785
|
< throw new MetacatException(response);
|
|
1786
|
< }
|
|
1787
|
< }
|
|
1788
|
<
|
|
1789
|
< return response;
|
|
1790
|
< }
|
|
1791
|
<
|
|
1792
|
< /**
|
|
1793
|
< * Upload a data document into the repository.
|
|
1794
|
< *
|
|
1795
|
< * @param docid the docid to insert the document
|
|
1796
|
< * @param document a Reader for accessing the document to be uploaded
|
|
1797
|
< * @return the metacat response message
|
|
1798
|
< * @throws InsufficientKarmaException when the user has insufficent rights
|
|
1799
|
< * for the operation
|
|
1800
|
< * @throws MetacatInaccessibleException when the metacat server can not be
|
|
1801
|
< * reached or does not respond
|
|
1802
|
< * @throws MetacatException when the metacat server generates another error
|
|
1803
|
< * @throws IOException when there is an error reading the xml document
|
|
1804
|
< */
|
|
1805
|
<
|
|
1806
|
<
|
|
1807
|
< public String upload(String docid, String filename, InputStream fileData,
|
|
1808
|
< int size)
|
|
1809
|
< throws InsufficientKarmaException, MetacatException, IOException,
|
|
1810
|
< MetacatInaccessibleException {
|
|
1811
|
<
|
|
1812
|
< URL url = new URL(metacatUrl.trim());
|
|
1813
|
< HttpMessage msg = new HttpMessage(url);
|
|
1814
|
< //set up properties
|
|
1815
|
< Properties arg = new Properties();
|
|
1816
|
< arg.put("action", "upload");
|
|
1817
|
< arg.put("docid", docid);
|
|
1818
|
<
|
|
1819
|
< Properties filenames = new Properties();
|
|
1820
|
< filenames.put("datafile", filename);
|
|
1821
|
<
|
|
1822
|
< String response = null;
|
|
1823
|
< try {
|
|
1824
|
< response = sendDataForString(arg, filenames, fileData, size);
|
|
1825
|
< } catch (Exception e) {
|
|
1826
|
< throw new MetacatInaccessibleException(e.getMessage());
|
|
1827
|
< }
|
|
1828
|
<
|
|
1829
|
< // Check for an error condition
|
|
1830
|
< if (response.indexOf("<error>") != -1) {
|
|
1831
|
< if (response.indexOf("does not have permission") != -1) {
|
|
1832
|
< throw new InsufficientKarmaException(response);
|
|
1833
|
< } else {
|
|
1834
|
< throw new MetacatException(response);
|
|
1835
|
< }
|
|
1836
|
< }
|
|
1837
|
<
|
|
1838
|
< return response;
|
|
1839
|
< }
|
|
1840
|
<
|
|
1841
|
< /**
|
|
1842
|
< * Delete an XML document in the repository.
|
|
1843
|
< *
|
|
1844
|
< * @param docid the docid to delete
|
|
1845
|
< * @return the metacat response message
|
|
1846
|
< * @throws InsufficientKarmaException when the user has insufficent rights
|
|
1847
|
< * for the operation
|
|
1848
|
< * @throws MetacatInaccessibleException when the metacat server can not be
|
|
1849
|
< * reached or does not respond
|
|
1850
|
< * @throws MetacatException when the metacat server generates another error
|
|
1851
|
< */
|
|
1852
|
< public String delete(String docid)
|
|
1853
|
< throws InsufficientKarmaException, MetacatException,
|
|
1854
|
< MetacatInaccessibleException
|
|
1855
|
< {
|
|
1856
|
< //set up properties
|
|
1857
|
< Properties prop = new Properties();
|
|
1858
|
< prop.put("action", "delete");
|
|
1859
|
< prop.put("docid", docid);
|
|
1860
|
<
|
|
1861
|
< String response = null;
|
|
1862
|
< try {
|
|
1863
|
< response = sendDataForString(prop, null, null, 0);
|
|
1864
|
< } catch (Exception e) {
|
|
1865
|
< throw new MetacatInaccessibleException(e.getMessage());
|
|
1866
|
< }
|
|
1867
|
<
|
|
1868
|
< // Check for an error condition
|
|
1869
|
< if (response.indexOf("<error>") != -1) {
|
|
1870
|
< if (response.indexOf("does not have permission") != -1) {
|
|
1871
|
< throw new InsufficientKarmaException(response);
|
|
1872
|
< } else {
|
|
1873
|
< throw new MetacatException(response);
|
|
1874
|
< }
|
|
1875
|
< }
|
|
1876
|
< return response;
|
|
1877
|
< }
|
|
1878
|
<
|
|
1879
|
<
|
|
1880
|
< /**
|
|
1881
|
< * set the access on an XML document in the repository.
|
|
1882
|
< *
|
|
1883
|
< * @param _docid the docid of the document for which the access should be applied.
|
|
1884
|
< *
|
|
1885
|
< * @param _principal the document's principal
|
|
1886
|
< *
|
|
1887
|
< * @param _permission the access permission to be applied to the docid
|
|
1888
|
< * {e.g. read,write,all}
|
|
1889
|
< *
|
|
1890
|
< * @param _permType the permission type to be applied to the document
|
|
1891
|
< * {e.g. allow or deny}
|
|
1892
|
< *
|
|
1893
|
< * @param _permOrder the order that the document's permissions should be
|
|
1894
|
< * processed {e.g. denyFirst or allowFirst}
|
|
1895
|
< *
|
|
1896
|
< *
|
|
1897
|
< * @return the metacat response message
|
|
1898
|
< *
|
|
1899
|
< * @throws InsufficientKarmaException when the user has insufficent rights
|
|
1900
|
< * for the operation
|
|
1901
|
< * @throws MetacatInaccessibleException when the metacat server can not be
|
|
1902
|
< * reached or does not respond
|
|
1903
|
< * @throws MetacatException when the metacat server generates another error
|
|
1904
|
< */
|
|
1905
|
< public String setAccess(String _docid, String _principal, String
|
|
1906
|
< _permission, String _permType,
|
|
1907
|
< String _permOrder )
|
|
1908
|
< throws InsufficientKarmaException, MetacatException,
|
|
1909
|
< MetacatInaccessibleException
|
|
1910
|
< {
|
|
1911
|
< //set up properties
|
|
1912
|
< Properties prop = new Properties();
|
|
1913
|
< prop.put("action", "setaccess");
|
|
1914
|
< prop.put("docid", _docid);
|
|
1915
|
< prop.put("principal", _principal);
|
|
1916
|
< prop.put("permission", _permission);
|
|
1917
|
< prop.put("permType", _permType);
|
|
1918
|
< prop.put("permOrder", _permOrder);
|
|
1919
|
<
|
|
1920
|
< String response = null;
|
|
1921
|
< try {
|
|
1922
|
< response = sendDataForString(prop, null, null, 0);
|
|
1923
|
< } catch (Exception e) {
|
|
1924
|
< throw new MetacatInaccessibleException(e.getMessage());
|
|
1925
|
< }
|
|
1926
|
<
|
|
1927
|
< // Check for an error condition
|
|
1928
|
< if (response.indexOf("<error>") != -1) {
|
|
1929
|
< if (response.indexOf("does not have permission") != -1) {
|
|
1930
|
< throw new InsufficientKarmaException(response);
|
|
1931
|
< } else {
|
|
1932
|
< throw new MetacatException(response);
|
|
1933
|
< }
|
|
1934
|
< }
|
|
1935
|
< return response;
|
|
1936
|
< }
|
|
1937
|
<
|
|
1938
|
< /**
|
|
1939
|
< * When the MetacatFactory creates an instance it needs to set the
|
|
1940
|
< * MetacatUrl to which connections should be made.
|
|
1941
|
< *
|
|
1942
|
< * @param metacatUrl the URL for the metacat server
|
|
1943
|
< */
|
|
1944
|
< public void setMetacatUrl(String metacatUrl)
|
|
1945
|
< {
|
|
1946
|
< this.metacatUrl = metacatUrl;
|
|
1947
|
< }
|
|
1948
|
<
|
|
1949
|
< /**
|
|
1950
|
< * Get the session identifier for this session. This is only valid if
|
|
1951
|
< * the login methods has been called successfully for this Metacat object
|
|
1952
|
< * beforehand.
|
|
1953
|
< *
|
|
1954
|
< * @returns the sessionId as a String, or null if the session is invalid
|
|
1955
|
< */
|
|
1956
|
< public String getSessionId()
|
|
1957
|
< {
|
|
1958
|
< return this.sessionId;
|
|
1959
|
< }
|
|
1960
|
<
|
|
1961
|
< /**
|
|
1962
|
< * Set the session identifier for this session. This identifier was
|
|
1963
|
< * previously established with a call to login. To continue to use the
|
|
1964
|
< * same session, set the session id before making a call to one of the
|
|
1965
|
< * metacat access methods (e.g., read, query, insert, etc.).
|
|
1966
|
< *
|
|
1967
|
< * @param String the sessionId from a previously established session
|
|
1968
|
< */
|
|
1969
|
< public void setSessionId(String sessionId)
|
|
1970
|
< {
|
|
1971
|
< this.sessionId = sessionId;
|
|
1972
|
< }
|
|
1973
|
<
|
|
1974
|
< /**
|
|
1975
|
< * The method will return the lasted revision in metacat server
|
|
1976
|
< * for a given document id. If some error happent, this method will throw
|
|
1977
|
< * a exception.
|
|
1978
|
< * @param docId String the given docid you want to use. the docid it self
|
|
1979
|
< * can have or haven't revision number
|
|
1980
|
< * @throws MetacatException
|
|
1981
|
< */
|
|
1982
|
< public int getNewestDocRevision(String docId) throws MetacatException
|
|
1983
|
< {
|
|
1984
|
< int rev = 0;
|
|
1985
|
< //set up properties
|
|
1986
|
< Properties prop = new Properties();
|
|
1987
|
< prop.put("action", "getrevisionanddoctype");
|
|
1988
|
< prop.put("docid", docId);
|
|
1989
|
<
|
|
1990
|
< String response = null;
|
|
1991
|
< try
|
|
1992
|
< {
|
|
1993
|
< response = sendDataForString(prop, null, null, 0);
|
|
1994
|
< String revStr = parserRevisionResponse(response);
|
|
1995
|
< Integer revObj = new Integer(revStr);
|
|
1996
|
< rev = revObj.intValue();
|
|
1997
|
< // Check for an error condition
|
|
1998
|
< if (response.indexOf("<error>") != -1)
|
|
1999
|
< {
|
|
2000
|
< throw new MetacatException(response);
|
|
2001
|
< }
|
|
2002
|
<
|
|
2003
|
< }
|
|
2004
|
< catch (Exception e)
|
|
2005
|
< {
|
|
2006
|
< throw new MetacatException(e.getMessage());
|
|
2007
|
< }
|
|
2008
|
< return rev;
|
|
2009
|
< }
|
|
2010
|
<
|
|
2011
|
<
|
|
2012
|
< /************************************************************************
|
|
2013
|
< * PRIVATE METHODS
|
|
2014
|
< ************************************************************************/
|
|
2015
|
<
|
|
2016
|
< /**
|
|
2017
|
< * Send a request to metacat.
|
|
2018
|
< *
|
|
2019
|
< * @param prop the properties to be URL encoded and sent
|
|
2020
|
< * @param filename the properties to be sent to Metacat
|
|
2021
|
< * in case of upload, otherwise null
|
|
2022
|
< * @param fileData the inputStream for the file data to be sent to Metacat
|
|
2023
|
< * in case of upload, otherwise null
|
|
2024
|
< * @param size the size of the data being sent to Metacat
|
|
2025
|
< * in case of upload, otherwise 0
|
|
2026
|
< */
|
|
2027
|
< synchronized private InputStream sendDataOnce(Properties args,
|
|
2028
|
< Properties filename,
|
|
2029
|
< InputStream fileData,
|
|
2030
|
< int size)
|
|
2031
|
< throws Exception
|
|
2032
|
< {
|
|
2033
|
< InputStream returnStream = null;
|
|
2034
|
< URL url = new URL(metacatUrl);
|
|
2035
|
< HttpMessage msg = new HttpMessage(url);
|
|
2036
|
< msg.setCookie("JSESSIONID="+this.sessionId);
|
|
2037
|
< if (filename == null){
|
|
2038
|
< returnStream = msg.sendPostData(args);
|
|
2039
|
< } else if (fileData == null){
|
|
2040
|
< returnStream = msg.sendPostData(args, filename);
|
|
2041
|
< } else if (size > 0) {
|
|
2042
|
< returnStream = msg.sendPostData(args, filename, fileData, size);
|
|
2043
|
< } else {
|
|
2044
|
< throw new MetacatException("Invalid size specified for " +
|
|
2045
|
< "the input stream being passed");
|
|
2046
|
< }
|
|
2047
|
< return returnStream;
|
|
2048
|
< }
|
|
2049
|
<
|
|
2050
|
< /**
|
|
2051
|
< * Send a request to Metacat
|
|
2052
|
< *
|
|
2053
|
< * @param args the properties to be sent to Metacat
|
|
2054
|
< * @param filename the properties to be sent to Metacat
|
|
2055
|
< * in case of upload, otherwise null
|
|
2056
|
< * @param fileData the inputStream for the file data to be sent to Metacat
|
|
2057
|
< * in case of upload, otherwise null
|
|
2058
|
< * @param size the size of the data being sent to Metacat
|
|
2059
|
< * in case of upload, otherwise 0
|
|
2060
|
< * @return InputStream as returned by Metacat
|
|
2061
|
< */
|
|
2062
|
< synchronized private InputStream sendData(Properties args,
|
|
2063
|
< Properties filename,
|
|
2064
|
< InputStream fileData,
|
|
2065
|
< int size)
|
|
2066
|
< throws Exception
|
|
2067
|
< {
|
|
2068
|
< InputStream returnStream = null;
|
|
2069
|
<
|
|
2070
|
< /*
|
|
2071
|
< Note: The reason that there are three try statements all executing
|
|
2072
|
< the same code is that there is a problem with the initial connection
|
|
2073
|
< using the HTTPClient protocol handler. These try statements make
|
|
2074
|
< sure that a connection is made because it gives each connection a
|
|
2075
|
< 2nd and 3rd chance to work before throwing an error.
|
|
2076
|
< THIS IS A TOTAL HACK. THIS NEEDS TO BE LOOKED INTO AFTER THE BETA1
|
|
2077
|
< RELEASE OF MORPHO!!! cwb (7/24/01)
|
|
2078
|
< */
|
|
2079
|
< try {
|
|
2080
|
< return sendDataOnce(args, filename, fileData, size);
|
|
2081
|
< } catch (Exception e) {
|
|
2082
|
< try {
|
|
2083
|
< return sendDataOnce(args, filename, fileData, size);
|
|
2084
|
< } catch (Exception e2) {
|
|
2085
|
< try {
|
|
2086
|
< return sendDataOnce(args, filename, fileData, size);
|
|
2087
|
< } catch (Exception e3) {
|
|
2088
|
< System.err.println(
|
|
2089
|
< "Failed to send data to metacat 3 times.");
|
|
2090
|
< throw e3;
|
|
2091
|
< }
|
|
2092
|
< }
|
|
2093
|
< }
|
|
2094
|
< }
|
|
2095
|
<
|
|
2096
|
< /**
|
|
2097
|
< * Send a request to Metacat
|
|
2098
|
< *
|
|
2099
|
< * @param args the properties to be sent to Metacat
|
|
2100
|
< * @param filename the properties to be sent to Metacat
|
|
2101
|
< * in case of upload, otherwise null
|
|
2102
|
< * @param fileData the inputStream for the file data to be sent to Metacat
|
|
2103
|
< * in case of upload, otherwise null
|
|
2104
|
< * @param size the size of the data being sent to Metacat
|
|
2105
|
< * in case of upload, otherwise 0
|
|
2106
|
< * @return a string as returned by Metacat
|
|
2107
|
< */
|
|
2108
|
< synchronized private String sendDataForString(Properties args,
|
|
2109
|
< Properties filename,
|
|
2110
|
< InputStream fileData,
|
|
2111
|
< int size)
|
|
2112
|
< throws Exception
|
|
2113
|
< {
|
|
2114
|
< String response = null;
|
|
2115
|
<
|
|
2116
|
< try {
|
|
2117
|
< InputStreamReader returnStream =
|
|
2118
|
< new InputStreamReader(sendData(args, filename,
|
|
2119
|
< fileData, size));
|
|
2120
|
< StringWriter sw = new StringWriter();
|
|
2121
|
< int len;
|
|
2122
|
< char[] characters = new char[512];
|
|
2123
|
< while ((len = returnStream.read(characters, 0, 512)) != -1) {
|
|
2124
|
< sw.write(characters, 0, len);
|
|
2125
|
< }
|
|
2126
|
< returnStream.close();
|
|
2127
|
< response = sw.toString();
|
|
2128
|
< sw.close();
|
|
2129
|
< } catch (Exception e) {
|
|
2130
|
< throw e;
|
|
2131
|
< }
|
|
2132
|
< return response;
|
|
2133
|
< }
|
|
2134
|
<
|
|
2135
|
< /*
|
|
2136
|
< * "getversionanddoctype" action will return a string from metacat server.
|
|
2137
|
< * The string format is "revision;doctype"(This is bad idea, we should use xml)
|
|
2138
|
< * This method will get revision string from the response string
|
|
2139
|
< */
|
|
2140
|
< private String parserRevisionResponse(String response) throws Exception
|
|
2141
|
< {
|
|
2142
|
< String revision = null;
|
|
2143
|
< if (response != null)
|
|
2144
|
< {
|
|
2145
|
< int firstSemiCol = response.indexOf(";");
|
|
2146
|
< revision = response.substring(0, firstSemiCol);
|
|
2147
|
< }
|
|
2148
|
< return revision;
|
|
2149
|
< }
|
|
2150
|
---
|
|
2151
|
> /**
|
|
2152
|
> * Constructor to create a new instance. Protected because instances
|
|
2153
|
> * should only be created by the factory MetacatFactory.
|
|
2154
|
> */
|
|
2155
|
> protected MetacatClient()
|
|
2156
|
> {
|
|
2157
|
> this.metacatUrl = null;
|
|
2158
|
> this.sessionId = null;
|
|
2159
|
> }
|
|
2160
|
>
|
|
2161
|
> /**
|
|
2162
|
> * Method used to log in to a metacat server. Implementations will need
|
|
2163
|
> * to cache a cookie value to make the session persistent. Each time a
|
|
2164
|
> * call is made to one of the other methods (e.g., read), the cookie will
|
|
2165
|
> * need to be passed back to the metacat server along with the request.
|
|
2166
|
> *
|
|
2167
|
> * @param username the username of the user, like an LDAP DN
|
|
2168
|
> * @param password the password for that user for authentication
|
|
2169
|
> * @return the response string from metacat in XML format
|
|
2170
|
> * @throws MetacatAuthException when the username/password could
|
|
2171
|
> * not be authenticated
|
|
2172
|
> */
|
|
2173
|
> public String login(String username, String password)
|
|
2174
|
> throws MetacatAuthException, MetacatInaccessibleException
|
|
2175
|
> {
|
|
2176
|
> Properties prop = new Properties();
|
|
2177
|
> prop.put("action", "login");
|
|
2178
|
> prop.put("qformat", "xml");
|
|
2179
|
> if (username != null) prop.put("username", username);
|
|
2180
|
> if (password != null) prop.put("password", password);
|
|
2181
|
>
|
|
2182
|
> String response = null;
|
|
2183
|
> try {
|
|
2184
|
> response = sendDataForString(prop, null, null, 0);
|
|
2185
|
> } catch (Exception e) {
|
|
2186
|
> throw new MetacatInaccessibleException(e);
|
|
2187
|
> }
|
|
2188
|
>
|
|
2189
|
> if (response.indexOf("<login>") == -1) {
|
|
2190
|
> setSessionId("");
|
|
2191
|
> throw new MetacatAuthException(response);
|
|
2192
|
> } else {
|
|
2193
|
> int start = response.indexOf("<sessionId>") + 11;
|
|
2194
|
> int end = response.indexOf("</sessionId>");
|
|
2195
|
> if ((start != -1) && (end != -1)) {
|
|
2196
|
> setSessionId(response.substring(start,end));
|
|
2197
|
> }
|
|
2198
|
> }
|
|
2199
|
> return response;
|
|
2200
|
> }
|
|
2201
|
>
|
|
2202
|
> /**
|
|
2203
|
> * Not implemented -- use {@link MetacatGsiClient} instead.
|
|
2204
|
> * @throws UnsupportedOperationException every time
|
|
2205
|
> */
|
|
2206
|
> public String login(GSSCredential credential)
|
|
2207
|
> throws MetacatAuthException, MetacatInaccessibleException
|
|
2208
|
> {
|
|
2209
|
> // be careful not to do any class-loading here, since some clients will
|
|
2210
|
> // not have the JARs needed to run the GSI-enabled Metacat client.
|
|
2211
|
> throw new UnsupportedOperationException
|
|
2212
|
> ("Not implemented -- use MetacatGsiClient instead.");
|
|
2213
|
> }
|
|
2214
|
>
|
|
2215
|
> /**
|
|
2216
|
> * Log in over a trusted connection (usually localhost HTTP) with just
|
|
2217
|
> * a username to identify the user. The server will only allow this login
|
|
2218
|
> * method if it is configured to fully trust incoming connections from this
|
|
2219
|
> * client.
|
|
2220
|
> *
|
|
2221
|
> * <p>This may be used, depending on the server's configuration, with
|
|
2222
|
> * a PKI Distinguished Name (DN), or with an LDAP name.</p>
|
|
2223
|
> */
|
|
2224
|
> public String login(String username)
|
|
2225
|
> throws MetacatInaccessibleException, MetacatAuthException
|
|
2226
|
> {
|
|
2227
|
> return login(username, null);
|
|
2228
|
> }
|
|
2229
|
>
|
|
2230
|
> /**
|
|
2231
|
> * Method used to log out a metacat server. The Metacat server will end
|
|
2232
|
> * the session when this call is invoked.
|
|
2233
|
> *
|
|
2234
|
> * @return the response string from metacat in XML format
|
|
2235
|
> * @throws MetacatInaccessibleException when the metacat server can not be
|
|
2236
|
> * reached or does not respond
|
|
2237
|
> */
|
|
2238
|
> public String logout() throws MetacatInaccessibleException, MetacatException
|
|
2239
|
> {
|
|
2240
|
> Properties prop = new Properties();
|
|
2241
|
> prop.put("action", "logout");
|
|
2242
|
> prop.put("qformat", "xml");
|
|
2243
|
>
|
|
2244
|
> String response = null;
|
|
2245
|
> try {
|
|
2246
|
> response = sendDataForString(prop, null, null, 0);
|
|
2247
|
> } catch (Exception e) {
|
|
2248
|
> throw new MetacatInaccessibleException(e);
|
|
2249
|
> }
|
|
2250
|
>
|
|
2251
|
> if (response.indexOf("<logout>") == -1) {
|
|
2252
|
> throw new MetacatException(response);
|
|
2253
|
> }
|
|
2254
|
> setSessionId("");
|
|
2255
|
> return response;
|
|
2256
|
> }
|
|
2257
|
>
|
|
2258
|
> /**
|
|
2259
|
> * Read an XML document from the metacat server session, accessed by docid,
|
|
2260
|
> * and returned as a Reader.
|
|
2261
|
> *
|
|
2262
|
> * @param docid the identifier of the document to be read
|
|
2263
|
> * @return a Reader for accessing the document
|
|
2264
|
> * @throws InsufficientKarmaException when the user has insufficent rights
|
|
2265
|
> * for the operation
|
|
2266
|
> * @throws MetacatInaccessibleException when the metacat server can not be
|
|
2267
|
> * reached or does not respond
|
|
2268
|
> * @throws MetacatException when the metacat server generates another error
|
|
2269
|
> */
|
|
2270
|
> public Reader read(String docid) throws InsufficientKarmaException,
|
|
2271
|
> MetacatInaccessibleException, MetacatException
|
|
2272
|
> {
|
|
2273
|
> PushbackReader pbr = null;
|
|
2274
|
>
|
|
2275
|
> Properties prop = new Properties();
|
|
2276
|
> prop.put("action", "read");
|
|
2277
|
> prop.put("qformat", "xml");
|
|
2278
|
> prop.put("docid", docid);
|
|
2279
|
>
|
|
2280
|
> InputStream response = null;
|
|
2281
|
> try {
|
|
2282
|
> response = sendData(prop, null, null, 0);
|
|
2283
|
> } catch (Exception e) {
|
|
2284
|
> throw new MetacatInaccessibleException(e);
|
|
2285
|
> }
|
|
2286
|
>
|
|
2287
|
> pbr = new PushbackReader(new InputStreamReader(response), 512);
|
|
2288
|
> try {
|
|
2289
|
> char[] characters = new char[512];
|
|
2290
|
> int len = pbr.read(characters, 0, 512);
|
|
2291
|
> StringWriter sw = new StringWriter();
|
|
2292
|
> sw.write(characters, 0, len);
|
|
2293
|
> String message = sw.toString();
|
|
2294
|
> sw.close();
|
|
2295
|
> pbr.unread(characters, 0, len);
|
|
2296
|
>
|
|
2297
|
> if (message.indexOf("<error>") != -1) {
|
|
2298
|
> if (message.indexOf("does not have permission") != -1) {
|
|
2299
|
> throw new InsufficientKarmaException(message);
|
|
2300
|
> } else {
|
|
2301
|
> throw new MetacatException(message);
|
|
2302
|
> }
|
|
2303
|
> }
|
|
2304
|
> } catch (IOException ioe) {
|
|
2305
|
> throw new MetacatException(
|
|
2306
|
> "MetacatClient: Error converting Reader to String: "
|
|
2307
|
> + ioe.getMessage(), ioe);
|
|
2308
|
> }
|
|
2309
|
>
|
|
2310
|
> return pbr;
|
|
2311
|
> }
|
|
2312
|
>
|
|
2313
|
>
|
|
2314
|
> /**
|
|
2315
|
> * Read inline data from the metacat server session, accessed by
|
|
2316
|
> * inlinedataid and returned as a Reader.
|
|
2317
|
> *
|
|
2318
|
> * @param inlinedataid the identifier of the data to be read
|
|
2319
|
> * @return a Reader for accessing the document
|
|
2320
|
> * @throws InsufficientKarmaException when the user has insufficent rights
|
|
2321
|
> * for the operation
|
|
2322
|
> * @throws MetacatInaccessibleException when the metacat server can not be
|
|
2323
|
> * reached or does not respond
|
|
2324
|
> * @throws MetacatException when the metacat server generates another error
|
|
2325
|
> */
|
|
2326
|
> public Reader readInlineData(String inlinedataid)
|
|
2327
|
> throws InsufficientKarmaException,
|
|
2328
|
> MetacatInaccessibleException, MetacatException
|
|
2329
|
> {
|
|
2330
|
> PushbackReader pbr = null;
|
|
2331
|
>
|
|
2332
|
> Properties prop = new Properties();
|
|
2333
|
> prop.put("action", "readinlinedata");
|
|
2334
|
> prop.put("inlinedataid", inlinedataid);
|
|
2335
|
>
|
|
2336
|
> InputStream response = null;
|
|
2337
|
> try {
|
|
2338
|
> response = sendData(prop, null, null, 0);
|
|
2339
|
> } catch (Exception e) {
|
|
2340
|
> throw new MetacatInaccessibleException(e);
|
|
2341
|
> }
|
|
2342
|
>
|
|
2343
|
> pbr = new PushbackReader(new InputStreamReader(response), 512);
|
|
2344
|
> try {
|
|
2345
|
> char[] characters = new char[512];
|
|
2346
|
> int len = pbr.read(characters, 0, 512);
|
|
2347
|
> StringWriter sw = new StringWriter();
|
|
2348
|
> sw.write(characters, 0, len);
|
|
2349
|
> String message = sw.toString();
|
|
2350
|
> sw.close();
|
|
2351
|
> pbr.unread(characters, 0, len);
|
|
2352
|
>
|
|
2353
|
> if (message.indexOf("<error>") != -1) {
|
|
2354
|
> if (message.indexOf("does not have permission") != -1) {
|
|
2355
|
> throw new InsufficientKarmaException(message);
|
|
2356
|
> } else {
|
|
2357
|
> throw new MetacatException(message);
|
|
2358
|
> }
|
|
2359
|
> }
|
|
2360
|
> } catch (IOException ioe) {
|
|
2361
|
> throw new MetacatException(
|
|
2362
|
> "MetacatClient: Error converting Reader to String: "
|
|
2363
|
> + ioe.getMessage(), ioe);
|
|
2364
|
> }
|
|
2365
|
>
|
|
2366
|
> return pbr;
|
|
2367
|
> }
|
|
2368
|
>
|
|
2369
|
> /**
|
|
2370
|
> * Query the metacat document store with the given metacat-compatible
|
|
2371
|
> * query document, and return the result set as a Reader.
|
|
2372
|
> *
|
|
2373
|
> * @param xmlQuery a Reader for accessing the XML version of the query
|
|
2374
|
> * @return a Reader for accessing the result set
|
|
2375
|
> */
|
|
2376
|
> public Reader query(Reader xmlQuery) throws MetacatInaccessibleException,
|
|
2377
|
> IOException
|
|
2378
|
> {
|
|
2379
|
> Reader reader = null;
|
|
2380
|
> String query = null;
|
|
2381
|
> try {
|
|
2382
|
> query = IOUtil.getAsString(xmlQuery, true);
|
|
2383
|
> } catch (IOException ioE) {
|
|
2384
|
> throw ioE;
|
|
2385
|
> }
|
|
2386
|
>
|
|
2387
|
> //set up properties
|
|
2388
|
> Properties prop = new Properties();
|
|
2389
|
> prop.put("action", "squery");
|
|
2390
|
> prop.put("qformat", "xml");
|
|
2391
|
> prop.put("query", query);
|
|
2392
|
>
|
|
2393
|
> InputStream response = null;
|
|
2394
|
> try {
|
|
2395
|
> response = sendData(prop, null, null, 0);
|
|
2396
|
> } catch (Exception e) {
|
|
2397
|
> throw new MetacatInaccessibleException(e);
|
|
2398
|
> }
|
|
2399
|
> reader = new InputStreamReader(response);
|
|
2400
|
> return reader;
|
|
2401
|
> }
|
|
2402
|
>
|
|
2403
|
> /**
|
|
2404
|
> * Insert an XML document into the repository.
|
|
2405
|
> *
|
|
2406
|
> * @param docid the docid to insert the document
|
|
2407
|
> * @param xmlDocument a Reader for accessing the XML document to be inserted
|
|
2408
|
> * @param schema a Reader for accessing the DTD or XML Schema for
|
|
2409
|
> * the document
|
|
2410
|
> * @return the metacat response message
|
|
2411
|
> * @throws InsufficientKarmaException when the user has insufficent rights
|
|
2412
|
> * for the operation
|
|
2413
|
> * @throws MetacatInaccessibleException when the metacat server can not be
|
|
2414
|
> * reached or does not respond
|
|
2415
|
> * @throws MetacatException when the metacat server generates another error
|
|
2416
|
> * @throws IOException when there is an error reading the xml document
|
|
2417
|
> */
|
|
2418
|
> public String insert(String docid, Reader xmlDocument, Reader schema)
|
|
2419
|
> throws InsufficientKarmaException, MetacatException, IOException,
|
|
2420
|
> MetacatInaccessibleException
|
|
2421
|
> {
|
|
2422
|
> Reader reader = null;
|
|
2423
|
> String doctext = null;
|
|
2424
|
> String schematext = null;
|
|
2425
|
> try {
|
|
2426
|
> doctext = IOUtil.getAsString(xmlDocument, true);
|
|
2427
|
> if (schema != null) {
|
|
2428
|
> schematext = IOUtil.getAsString(schema, true);
|
|
2429
|
> }
|
|
2430
|
> } catch (IOException ioE) {
|
|
2431
|
> throw ioE;
|
|
2432
|
> }
|
|
2433
|
>
|
|
2434
|
> //set up properties
|
|
2435
|
> Properties prop = new Properties();
|
|
2436
|
> prop.put("action", "insert");
|
|
2437
|
> prop.put("docid", docid);
|
|
2438
|
> prop.put("doctext", doctext);
|
|
2439
|
> if (schematext != null) {
|
|
2440
|
> prop.put("dtdtext", schematext);
|
|
2441
|
> }
|
|
2442
|
>
|
|
2443
|
> String response = null;
|
|
2444
|
> try {
|
|
2445
|
> response = sendDataForString(prop, null, null, 0);
|
|
2446
|
> } catch (Exception e) {
|
|
2447
|
> throw new MetacatInaccessibleException(e);
|
|
2448
|
> }
|
|
2449
|
>
|
|
2450
|
> // Check for an error condition
|
|
2451
|
> if (response.indexOf("<error>") != -1) {
|
|
2452
|
> if (response.indexOf("does not have permission") != -1) {
|
|
2453
|
> throw new InsufficientKarmaException(response);
|
|
2454
|
> } else {
|
|
2455
|
> throw new MetacatException(response);
|
|
2456
|
> }
|
|
2457
|
> }
|
|
2458
|
>
|
|
2459
|
> return response;
|
|
2460
|
> }
|
|
2461
|
>
|
|
2462
|
> /**
|
|
2463
|
> * Update an XML document in the repository.
|
|
2464
|
> *
|
|
2465
|
> * @param docid the docid to update
|
|
2466
|
> * @param xmlDocument a Reader for accessing the XML text to be updated
|
|
2467
|
> * @param schema a Reader for accessing the DTD or XML Schema for
|
|
2468
|
> * the document
|
|
2469
|
> * @return the metacat response message
|
|
2470
|
> * @throws InsufficientKarmaException when the user has insufficent rights
|
|
2471
|
> * for the operation
|
|
2472
|
> * @throws MetacatInaccessibleException when the metacat server can not be
|
|
2473
|
> * reached or does not respond
|
|
2474
|
> * @throws MetacatException when the metacat server generates another error
|
|
2475
|
> * @throws IOException when there is an error reading the xml document
|
|
2476
|
> */
|
|
2477
|
> public String update(String docid, Reader xmlDocument, Reader schema)
|
|
2478
|
> throws InsufficientKarmaException, MetacatException, IOException,
|
|
2479
|
> MetacatInaccessibleException
|
|
2480
|
> {
|
|
2481
|
> Reader reader = null;
|
|
2482
|
> String doctext = null;
|
|
2483
|
> String schematext = null;
|
|
2484
|
> try {
|
|
2485
|
> doctext = IOUtil.getAsString(xmlDocument, true);
|
|
2486
|
> if (schema != null) {
|
|
2487
|
> schematext = IOUtil.getAsString(schema, true);
|
|
2488
|
> }
|
|
2489
|
> } catch (IOException ioE) {
|
|
2490
|
> throw ioE;
|
|
2491
|
> }
|
|
2492
|
>
|
|
2493
|
> //set up properties
|
|
2494
|
> Properties prop = new Properties();
|
|
2495
|
> prop.put("action", "update");
|
|
2496
|
> prop.put("docid", docid);
|
|
2497
|
> prop.put("doctext", doctext);
|
|
2498
|
> if (schematext != null) {
|
|
2499
|
> prop.put("dtdtext", schematext);
|
|
2500
|
> }
|
|
2501
|
>
|
|
2502
|
> String response = null;
|
|
2503
|
> try {
|
|
2504
|
> response = sendDataForString(prop, null, null, 0);
|
|
2505
|
> } catch (Exception e) {
|
|
2506
|
> throw new MetacatInaccessibleException(e);
|
|
2507
|
> }
|
|
2508
|
>
|
|
2509
|
> // Check for an error condition
|
|
2510
|
> if (response.indexOf("<error>") != -1) {
|
|
2511
|
> if (response.indexOf("does not have permission") != -1) {
|
|
2512
|
> throw new InsufficientKarmaException(response);
|
|
2513
|
> } else {
|
|
2514
|
> throw new MetacatException(response);
|
|
2515
|
> }
|
|
2516
|
> }
|
|
2517
|
>
|
|
2518
|
> return response;
|
|
2519
|
> }
|
|
2520
|
>
|
|
2521
|
> /**
|
|
2522
|
> * Upload a data document into the repository.
|
|
2523
|
> *
|
|
2524
|
> * @param docid the docid to insert the document
|
|
2525
|
> * @param document a Reader for accessing the document to be uploaded
|
|
2526
|
> * @return the metacat response message
|
|
2527
|
> * @throws InsufficientKarmaException when the user has insufficent rights
|
|
2528
|
> * for the operation
|
|
2529
|
> * @throws MetacatInaccessibleException when the metacat server can not be
|
|
2530
|
> * reached or does not respond
|
|
2531
|
> * @throws MetacatException when the metacat server generates another error
|
|
2532
|
> * @throws IOException when there is an error reading the xml document
|
|
2533
|
> */
|
|
2534
|
> public String upload(String docid, File file)
|
|
2535
|
> throws InsufficientKarmaException, MetacatException, IOException,
|
|
2536
|
> MetacatInaccessibleException
|
|
2537
|
> {
|
|
2538
|
>
|
|
2539
|
> //set up properties
|
|
2540
|
> Properties arg = new Properties();
|
|
2541
|
> arg.put("action", "upload");
|
|
2542
|
> arg.put("docid", docid);
|
|
2543
|
>
|
|
2544
|
> Properties filenames = new Properties();
|
|
2545
|
> String filename = file.getAbsolutePath();
|
|
2546
|
> filenames.put("datafile", filename);
|
|
2547
|
>
|
|
2548
|
> String response = null;
|
|
2549
|
> try {
|
|
2550
|
> response = sendDataForString(arg, filenames, null, 0);
|
|
2551
|
> } catch (Exception e) {
|
|
2552
|
> throw new MetacatInaccessibleException(e);
|
|
2553
|
> }
|
|
2554
|
>
|
|
2555
|
> // Check for an error condition
|
|
2556
|
> if (response.indexOf("<error>") != -1) {
|
|
2557
|
> if (response.indexOf("does not have permission") != -1) {
|
|
2558
|
> throw new InsufficientKarmaException(response);
|
|
2559
|
> } else {
|
|
2560
|
> throw new MetacatException(response);
|
|
2561
|
> }
|
|
2562
|
> }
|
|
2563
|
>
|
|
2564
|
> return response;
|
|
2565
|
> }
|
|
2566
|
>
|
|
2567
|
> /**
|
|
2568
|
> * Upload a data document into the repository.
|
|
2569
|
> *
|
|
2570
|
> * @param docid the docid to insert the document
|
|
2571
|
> * @param document a Reader for accessing the document to be uploaded
|
|
2572
|
> * @return the metacat response message
|
|
2573
|
> * @throws InsufficientKarmaException when the user has insufficent rights
|
|
2574
|
> * for the operation
|
|
2575
|
> * @throws MetacatInaccessibleException when the metacat server can not be
|
|
2576
|
> * reached or does not respond
|
|
2577
|
> * @throws MetacatException when the metacat server generates another error
|
|
2578
|
> * @throws IOException when there is an error reading the xml document
|
|
2579
|
> */
|
|
2580
|
>
|
|
2581
|
>
|
|
2582
|
> public String upload(String docid, String filename, InputStream fileData,
|
|
2583
|
> int size)
|
|
2584
|
> throws InsufficientKarmaException, MetacatException, IOException,
|
|
2585
|
> MetacatInaccessibleException {
|
|
2586
|
>
|
|
2587
|
> //set up properties
|
|
2588
|
> Properties arg = new Properties();
|
|
2589
|
> arg.put("action", "upload");
|
|
2590
|
> arg.put("docid", docid);
|
|
2591
|
>
|
|
2592
|
> Properties filenames = new Properties();
|
|
2593
|
> filenames.put("datafile", filename);
|
|
2594
|
>
|
|
2595
|
> String response;
|
|
2596
|
> try {
|
|
2597
|
> response = sendDataForString(arg, filenames, fileData, size);
|
|
2598
|
> } catch (Exception e) {
|
|
2599
|
> throw new MetacatInaccessibleException(e);
|
|
2600
|
> }
|
|
2601
|
>
|
|
2602
|
> // Check for an error condition
|
|
2603
|
> if (response.indexOf("<error>") != -1) {
|
|
2604
|
> if (response.indexOf("does not have permission") != -1) {
|
|
2605
|
> throw new InsufficientKarmaException(response);
|
|
2606
|
> } else {
|
|
2607
|
> throw new MetacatException(response);
|
|
2608
|
> }
|
|
2609
|
> }
|
|
2610
|
>
|
|
2611
|
> return response;
|
|
2612
|
> }
|
|
2613
|
>
|
|
2614
|
> /**
|
|
2615
|
> * Delete an XML document in the repository.
|
|
2616
|
> *
|
|
2617
|
> * @param docid the docid to delete
|
|
2618
|
> * @return the metacat response message
|
|
2619
|
> * @throws InsufficientKarmaException when the user has insufficent rights
|
|
2620
|
> * for the operation
|
|
2621
|
> * @throws MetacatInaccessibleException when the metacat server can not be
|
|
2622
|
> * reached or does not respond
|
|
2623
|
> * @throws MetacatException when the metacat server generates another error
|
|
2624
|
> */
|
|
2625
|
> public String delete(String docid)
|
|
2626
|
> throws InsufficientKarmaException, MetacatException,
|
|
2627
|
> MetacatInaccessibleException
|
|
2628
|
> {
|
|
2629
|
> //set up properties
|
|
2630
|
> Properties prop = new Properties();
|
|
2631
|
> prop.put("action", "delete");
|
|
2632
|
> prop.put("docid", docid);
|
|
2633
|
>
|
|
2634
|
> String response = null;
|
|
2635
|
> try {
|
|
2636
|
> response = sendDataForString(prop, null, null, 0);
|
|
2637
|
> } catch (Exception e) {
|
|
2638
|
> throw new MetacatInaccessibleException(e);
|
|
2639
|
> }
|
|
2640
|
>
|
|
2641
|
> // Check for an error condition
|
|
2642
|
> if (response.indexOf("<error>") != -1) {
|
|
2643
|
> if (response.indexOf("does not have permission") != -1) {
|
|
2644
|
> throw new InsufficientKarmaException(response);
|
|
2645
|
> } else {
|
|
2646
|
> throw new MetacatException(response);
|
|
2647
|
> }
|
|
2648
|
> }
|
|
2649
|
> return response;
|
|
2650
|
> }
|
|
2651
|
>
|
|
2652
|
>
|
|
2653
|
> /**
|
|
2654
|
> * set the access on an XML document in the repository.
|
|
2655
|
> *
|
|
2656
|
> * @param _docid the docid of the document for which the access should be applied.
|
|
2657
|
> *
|
|
2658
|
> * @param _principal the document's principal
|
|
2659
|
> *
|
|
2660
|
> * @param _permission the access permission to be applied to the docid
|
|
2661
|
> * {e.g. read,write,all}
|
|
2662
|
> *
|
|
2663
|
> * @param _permType the permission type to be applied to the document
|
|
2664
|
> * {e.g. allow or deny}
|
|
2665
|
> *
|
|
2666
|
> * @param _permOrder the order that the document's permissions should be
|
|
2667
|
> * processed {e.g. denyFirst or allowFirst}
|
|
2668
|
> *
|
|
2669
|
> *
|
|
2670
|
> * @return the metacat response message
|
|
2671
|
> *
|
|
2672
|
> * @throws InsufficientKarmaException when the user has insufficent rights
|
|
2673
|
> * for the operation
|
|
2674
|
> * @throws MetacatInaccessibleException when the metacat server can not be
|
|
2675
|
> * reached or does not respond
|
|
2676
|
> * @throws MetacatException when the metacat server generates another error
|
|
2677
|
> */
|
|
2678
|
> public String setAccess(String _docid, String _principal, String
|
|
2679
|
> _permission, String _permType,
|
|
2680
|
> String _permOrder )
|
|
2681
|
> throws InsufficientKarmaException, MetacatException,
|
|
2682
|
> MetacatInaccessibleException
|
|
2683
|
> {
|
|
2684
|
> //set up properties
|
|
2685
|
> Properties prop = new Properties();
|
|
2686
|
> prop.put("action", "setaccess");
|
|
2687
|
> prop.put("docid", _docid);
|
|
2688
|
> prop.put("principal", _principal);
|
|
2689
|
> prop.put("permission", _permission);
|
|
2690
|
> prop.put("permType", _permType);
|
|
2691
|
> prop.put("permOrder", _permOrder);
|
|
2692
|
>
|
|
2693
|
> String response = null;
|
|
2694
|
> try {
|
|
2695
|
> response = sendDataForString(prop, null, null, 0);
|
|
2696
|
> } catch (Exception e) {
|
|
2697
|
> throw new MetacatInaccessibleException(e);
|
|
2698
|
> }
|
|
2699
|
>
|
|
2700
|
> // Check for an error condition
|
|
2701
|
> if (response.indexOf("<error>") != -1) {
|
|
2702
|
> if (response.indexOf("does not have permission") != -1) {
|
|
2703
|
> throw new InsufficientKarmaException(response);
|
|
2704
|
> } else {
|
|
2705
|
> throw new MetacatException(response);
|
|
2706
|
> }
|
|
2707
|
> }
|
|
2708
|
> return response;
|
|
2709
|
> }
|
|
2710
|
>
|
|
2711
|
> /**
|
|
2712
|
> * When the MetacatFactory creates an instance it needs to set the
|
|
2713
|
> * MetacatUrl to which connections should be made.
|
|
2714
|
> *
|
|
2715
|
> * @param metacatUrl the URL for the metacat server
|
|
2716
|
> */
|
|
2717
|
> public void setMetacatUrl(String metacatUrl)
|
|
2718
|
> {
|
|
2719
|
> this.metacatUrl = metacatUrl;
|
|
2720
|
> }
|
|
2721
|
>
|
|
2722
|
> /**
|
|
2723
|
> * The value set via {@link #setMetacatUrl(String)}.
|
|
2724
|
> */
|
|
2725
|
> public String getMetacatUrl()
|
|
2726
|
> {
|
|
2727
|
> return metacatUrl;
|
|
2728
|
> }
|
|
2729
|
>
|
|
2730
|
> /**
|
|
2731
|
> * Get the session identifier for this session. This is only valid if
|
|
2732
|
> * the login methods has been called successfully for this Metacat object
|
|
2733
|
> * beforehand.
|
|
2734
|
> *
|
|
2735
|
> * @return the sessionId as a String, or null if the session is invalid
|
|
2736
|
> */
|
|
2737
|
> public String getSessionId()
|
|
2738
|
> {
|
|
2739
|
> return this.sessionId;
|
|
2740
|
> }
|
|
2741
|
>
|
|
2742
|
> /**
|
|
2743
|
> * Set the session identifier for this session. This identifier was
|
|
2744
|
> * previously established with a call to login. To continue to use the
|
|
2745
|
> * same session, set the session id before making a call to one of the
|
|
2746
|
> * metacat access methods (e.g., read, query, insert, etc.).
|
|
2747
|
> *
|
|
2748
|
> * @param sessionId the sessionId from a previously established session
|
|
2749
|
> */
|
|
2750
|
> public void setSessionId(String sessionId)
|
|
2751
|
> {
|
|
2752
|
> this.sessionId = sessionId;
|
|
2753
|
> }
|
|
2754
|
>
|
|
2755
|
> /**
|
|
2756
|
> * The method will return the lasted revision in metacat server
|
|
2757
|
> * for a given document id. If some error happent, this method will throw
|
|
2758
|
> * a exception.
|
|
2759
|
> * @param docId String the given docid you want to use. the docid it self
|
|
2760
|
> * can have or haven't revision number
|
|
2761
|
> * @throws MetacatException
|
|
2762
|
> */
|
|
2763
|
> public int getNewestDocRevision(String docId) throws MetacatException
|
|
2764
|
> {
|
|
2765
|
> int rev = 0;
|
|
2766
|
> //set up properties
|
|
2767
|
> Properties prop = new Properties();
|
|
2768
|
> prop.put("action", "getrevisionanddoctype");
|
|
2769
|
> prop.put("docid", docId);
|
|
2770
|
>
|
|
2771
|
> String response = null;
|
|
2772
|
> try
|
|
2773
|
> {
|
|
2774
|
> response = sendDataForString(prop, null, null, 0);
|
|
2775
|
> String revStr = parserRevisionResponse(response);
|
|
2776
|
> Integer revObj = new Integer(revStr);
|
|
2777
|
> rev = revObj.intValue();
|
|
2778
|
> // Check for an error condition
|
|
2779
|
> if (response.indexOf("<error>") != -1)
|
|
2780
|
> {
|
|
2781
|
> throw new MetacatException(response);
|
|
2782
|
> }
|
|
2783
|
>
|
|
2784
|
> }
|
|
2785
|
> catch (Exception e)
|
|
2786
|
> {
|
|
2787
|
> throw new MetacatException(e);
|
|
2788
|
> }
|
|
2789
|
> return rev;
|
|
2790
|
> }
|
|
2791
|
>
|
|
2792
|
>
|
|
2793
|
> /************************************************************************
|
|
2794
|
> * PRIVATE METHODS
|
|
2795
|
> ************************************************************************/
|
|
2796
|
>
|
|
2797
|
> /**
|
|
2798
|
> * Send a request to metacat.
|
|
2799
|
> *
|
|
2800
|
> * @param args the properties to be URL encoded and sent
|
|
2801
|
> * @param filename the properties to be sent to Metacat
|
|
2802
|
> * in case of upload, otherwise null
|
|
2803
|
> * @param fileData the inputStream for the file data to be sent to Metacat
|
|
2804
|
> * in case of upload, otherwise null
|
|
2805
|
> * @param size the size of the data being sent to Metacat
|
|
2806
|
> * in case of upload, otherwise 0
|
|
2807
|
> */
|
|
2808
|
> synchronized protected InputStream sendDataOnce(Properties args,
|
|
2809
|
> Properties filename,
|
|
2810
|
> InputStream fileData,
|
|
2811
|
> int size)
|
|
2812
|
> throws Exception
|
|
2813
|
> {
|
|
2814
|
> HttpMessage msg = createHttpMessage();
|
|
2815
|
> msg.setCookie("JSESSIONID="+this.sessionId);
|
|
2816
|
> return xmit(msg, args, filename, fileData, size);
|
|
2817
|
> }
|
|
2818
|
>
|
|
2819
|
> /** Create an HttpMessage that can send messages to the server.
|
|
2820
|
> * Designed to be overrideable in case a subclass connects to a server
|
|
2821
|
> * differently. */
|
|
2822
|
> protected HttpMessage createHttpMessage()
|
|
2823
|
> throws IOException, MetacatInaccessibleException, MetacatAuthException
|
|
2824
|
> {
|
|
2825
|
> URL url = new URL(metacatUrl.trim());
|
|
2826
|
> return new HttpMessage(url);
|
|
2827
|
> }
|
|
2828
|
>
|
|
2829
|
> /** Helper function to {@link #sendDataOnce}. */
|
|
2830
|
> protected static InputStream xmit
|
|
2831
|
> (HttpMessage msg, Properties args, Properties filename,
|
|
2832
|
> InputStream fileData, int size)
|
|
2833
|
> throws MetacatException, IOException
|
|
2834
|
> {
|
|
2835
|
> if (filename == null){
|
|
2836
|
> return msg.sendPostData(args);
|
|
2837
|
> } else if (fileData == null){
|
|
2838
|
> return msg.sendPostData(args, filename);
|
|
2839
|
> } else if (size > 0) {
|
|
2840
|
> return msg.sendPostData(args, filename, fileData, size);
|
|
2841
|
> } else {
|
|
2842
|
> throw new MetacatException("Invalid size specified for " +
|
|
2843
|
> "the input stream being passed");
|
|
2844
|
> }
|
|
2845
|
> }
|
|
2846
|
>
|
|
2847
|
> /**
|
|
2848
|
> * Send a request to Metacat
|
|
2849
|
> *
|
|
2850
|
> * @param args the properties to be sent to Metacat
|
|
2851
|
> * @param filename the properties to be sent to Metacat
|
|
2852
|
> * in case of upload, otherwise null
|
|
2853
|
> * @param fileData the inputStream for the file data to be sent to Metacat
|
|
2854
|
> * in case of upload, otherwise null
|
|
2855
|
> * @param size the size of the data being sent to Metacat
|
|
2856
|
> * in case of upload, otherwise 0
|
|
2857
|
> * @return InputStream as returned by Metacat
|
|
2858
|
> */
|
|
2859
|
> synchronized private InputStream sendData(Properties args,
|
|
2860
|
> Properties filename,
|
|
2861
|
> InputStream fileData,
|
|
2862
|
> int size)
|
|
2863
|
> throws Exception
|
|
2864
|
> {
|
|
2865
|
> InputStream returnStream = null;
|
|
2866
|
>
|
|
2867
|
> /*
|
|
2868
|
> Note: The reason that there are three try statements all executing
|
|
2869
|
> the same code is that there is a problem with the initial connection
|
|
2870
|
> using the HTTPClient protocol handler. These try statements make
|
|
2871
|
> sure that a connection is made because it gives each connection a
|
|
2872
|
> 2nd and 3rd chance to work before throwing an error.
|
|
2873
|
> THIS IS A TOTAL HACK. THIS NEEDS TO BE LOOKED INTO AFTER THE BETA1
|
|
2874
|
> RELEASE OF MORPHO!!! cwb (7/24/01)
|
|
2875
|
> */
|
|
2876
|
> try {
|
|
2877
|
> return sendDataOnce(args, filename, fileData, size);
|
|
2878
|
> } catch (Exception e) {
|
|
2879
|
> try {
|
|
2880
|
> return sendDataOnce(args, filename, fileData, size);
|
|
2881
|
> } catch (Exception e2) {
|
|
2882
|
> try {
|
|
2883
|
> return sendDataOnce(args, filename, fileData, size);
|
|
2884
|
> } catch (Exception e3) {
|
|
2885
|
> System.err.println(
|
|
2886
|
> "Failed to send data to metacat 3 times.");
|
|
2887
|
> throw e3;
|
|
2888
|
> }
|
|
2889
|
> }
|
|
2890
|
> }
|
|
2891
|
> }
|
|
2892
|
>
|
|
2893
|
> /**
|
|
2894
|
> * Send a request to Metacat
|
|
2895
|
> *
|
|
2896
|
> * @param args the properties to be sent to Metacat
|
|
2897
|
> * @param filename the properties to be sent to Metacat
|
|
2898
|
> * in case of upload, otherwise null
|
|
2899
|
> * @param fileData the inputStream for the file data to be sent to Metacat
|
|
2900
|
> * in case of upload, otherwise null
|
|
2901
|
> * @param size the size of the data being sent to Metacat
|
|
2902
|
> * in case of upload, otherwise 0
|
|
2903
|
> * @return a string as returned by Metacat
|
|
2904
|
> */
|
|
2905
|
> synchronized protected String sendDataForString(Properties args,
|
|
2906
|
> Properties filename,
|
|
2907
|
> InputStream fileData,
|
|
2908
|
> int size)
|
|
2909
|
> throws Exception
|
|
2910
|
> {
|
|
2911
|
> InputStreamReader returnStream =
|
|
2912
|
> new InputStreamReader(sendData(args, filename,
|
|
2913
|
> fileData, size));
|
|
2914
|
> StringWriter sw = new StringWriter();
|
|
2915
|
> int len;
|
|
2916
|
> char[] characters = new char[512];
|
|
2917
|
> while ((len = returnStream.read(characters, 0, 512)) != -1) {
|
|
2918
|
> sw.write(characters, 0, len);
|
|
2919
|
> }
|
|
2920
|
> returnStream.close();
|
|
2921
|
> String response = sw.toString();
|
|
2922
|
> sw.close();
|
|
2923
|
> return response;
|
|
2924
|
> }
|
|
2925
|
>
|
|
2926
|
> /*
|
|
2927
|
> * "getversionanddoctype" action will return a string from metacat server.
|
|
2928
|
> * The string format is "revision;doctype"(This is bad idea, we should use xml)
|
|
2929
|
> * This method will get revision string from the response string
|
|
2930
|
> */
|
|
2931
|
> private String parserRevisionResponse(String response) throws Exception
|
|
2932
|
> {
|
|
2933
|
> String revision = null;
|
|
2934
|
> if (response != null)
|
|
2935
|
> {
|
|
2936
|
> int firstSemiCol = response.indexOf(";");
|
|
2937
|
> revision = response.substring(0, firstSemiCol);
|
|
2938
|
> }
|
|
2939
|
> return revision;
|
|
2940
|
> }
|
|
2941
|
Index: src/edu/ucsb/nceas/metacat/client/MetacatException.java
|
|
2942
|
===================================================================
|
|
2943
|
RCS file: /cvs/metacat/src/edu/ucsb/nceas/metacat/client/MetacatException.java,v
|
|
2944
|
retrieving revision 1.1
|
|
2945
|
diff -r1.1 MetacatException.java
|
|
2946
|
39a40,47
|
|
2947
|
>
|
|
2948
|
> public MetacatException(Throwable cause) {
|
|
2949
|
> super(cause);
|
|
2950
|
> }
|
|
2951
|
>
|
|
2952
|
> public MetacatException(String message, Throwable cause) {
|
|
2953
|
> super(message, cause);
|
|
2954
|
> }
|
|
2955
|
Index: src/edu/ucsb/nceas/metacat/client/MetacatFactory.java
|
|
2956
|
===================================================================
|
|
2957
|
RCS file: /cvs/metacat/src/edu/ucsb/nceas/metacat/client/MetacatFactory.java,v
|
|
2958
|
retrieving revision 1.1
|
|
2959
|
diff -r1.1 MetacatFactory.java
|
|
2960
|
27c27,31
|
|
2961
|
< import java.io.Reader;
|
|
2962
|
---
|
|
2963
|
> import java.net.URL;
|
|
2964
|
> import java.net.MalformedURLException;
|
|
2965
|
> import java.util.Map;
|
|
2966
|
> import java.util.HashMap;
|
|
2967
|
> import java.util.Collections;
|
|
2968
|
35,36c39,84
|
|
2969
|
< private static final String metacatClientClass =
|
|
2970
|
< "edu.ucsb.nceas.metacat.client.MetacatClient";
|
|
2971
|
---
|
|
2972
|
> /** Register Metacat client classes by protocol. */
|
|
2973
|
> private static final Map PROTOCOL_CLIENT_CLASS_MAP;
|
|
2974
|
> static {
|
|
2975
|
> Map protoMap = new HashMap();
|
|
2976
|
> protoMap.put("http", "edu.ucsb.nceas.metacat.client.MetacatClient");
|
|
2977
|
> // protoMap.put("https", "edu.ucsb.nceas.metacat.client.MetacatClient");
|
|
2978
|
> protoMap.put("https", "edu.ucsb.nceas.metacat.client.gsi.MetacatGsiClient");
|
|
2979
|
> // httpg requires a special class that requires GSI libraries
|
|
2980
|
> protoMap.put("httpg", "edu.ucsb.nceas.metacat.client.gsi.MetacatGsiClient");
|
|
2981
|
> PROTOCOL_CLIENT_CLASS_MAP = Collections.unmodifiableMap(protoMap);
|
|
2982
|
> }
|
|
2983
|
>
|
|
2984
|
> /**
|
|
2985
|
> * Create a new instance of a Metacat object of raccessing a server.
|
|
2986
|
> *
|
|
2987
|
> * @param metacatUrl the url location of the metacat server
|
|
2988
|
> * @throws MetacatInaccessibleException when the metacat server can not
|
|
2989
|
> * be reached
|
|
2990
|
> */
|
|
2991
|
> public static Metacat createMetacatConnection(String metacatUrl)
|
|
2992
|
> throws MetacatInaccessibleException
|
|
2993
|
> {
|
|
2994
|
> Metacat m;
|
|
2995
|
> try {
|
|
2996
|
> URL url = new URL(metacatUrl);
|
|
2997
|
> String clientClass = (String)
|
|
2998
|
> PROTOCOL_CLIENT_CLASS_MAP.get(url.getProtocol().toLowerCase());
|
|
2999
|
> if (clientClass == null)
|
|
3000
|
> clientClass = (String) PROTOCOL_CLIENT_CLASS_MAP.get("http");
|
|
3001
|
> Class c = Class.forName(clientClass);
|
|
3002
|
> m = (Metacat)c.newInstance();
|
|
3003
|
> } catch (InstantiationException e) {
|
|
3004
|
> throw new MetacatInaccessibleException(e);
|
|
3005
|
> } catch (IllegalAccessException e) {
|
|
3006
|
> throw new MetacatInaccessibleException(e);
|
|
3007
|
> } catch (ClassNotFoundException e) {
|
|
3008
|
> throw new MetacatInaccessibleException
|
|
3009
|
> ("Unable to instantiate metacat client for server URL \""
|
|
3010
|
> + metacatUrl + "\".", e);
|
|
3011
|
> } catch (NoClassDefFoundError e) {
|
|
3012
|
> throw new MetacatInaccessibleException
|
|
3013
|
> ("Unable to instantiate metacat client for server URL \""
|
|
3014
|
> + metacatUrl + "\".", e);
|
|
3015
|
> } catch (MalformedURLException e) {
|
|
3016
|
> throw new MetacatInaccessibleException(e);
|
|
3017
|
> }
|
|
3018
|
38,58c86
|
|
3019
|
< /**
|
|
3020
|
< * Create a new instance of a Metacat object of raccessing a server.
|
|
3021
|
< *
|
|
3022
|
< * @param metacatUrl the url location of the metacat server
|
|
3023
|
< * @throws MetacatInaccessibleException when the metacat server can not
|
|
3024
|
< * be reached
|
|
3025
|
< */
|
|
3026
|
< public static Metacat createMetacatConnection(String metacatUrl)
|
|
3027
|
< throws MetacatInaccessibleException
|
|
3028
|
< {
|
|
3029
|
< Metacat m = null;
|
|
3030
|
< try {
|
|
3031
|
< Class c = Class.forName(metacatClientClass);
|
|
3032
|
< m = (Metacat)c.newInstance();
|
|
3033
|
< } catch (InstantiationException e) {
|
|
3034
|
< throw new MetacatInaccessibleException(e.getMessage());
|
|
3035
|
< } catch (IllegalAccessException e) {
|
|
3036
|
< throw new MetacatInaccessibleException(e.getMessage());
|
|
3037
|
< } catch (ClassNotFoundException e) {
|
|
3038
|
< throw new MetacatInaccessibleException(e.getMessage());
|
|
3039
|
< }
|
|
3040
|
---
|
|
3041
|
> m.setMetacatUrl(metacatUrl);
|
|
3042
|
60,63c88,89
|
|
3043
|
< m.setMetacatUrl(metacatUrl);
|
|
3044
|
<
|
|
3045
|
< return m;
|
|
3046
|
< }
|
|
3047
|
---
|
|
3048
|
> return m;
|
|
3049
|
> }
|
|
3050
|
Index: src/edu/ucsb/nceas/metacat/client/MetacatInaccessibleException.java
|
|
3051
|
===================================================================
|
|
3052
|
RCS file: /cvs/metacat/src/edu/ucsb/nceas/metacat/client/MetacatInaccessibleException.java,v
|
|
3053
|
retrieving revision 1.1
|
|
3054
|
diff -r1.1 MetacatInaccessibleException.java
|
|
3055
|
40a41,48
|
|
3056
|
>
|
|
3057
|
> public MetacatInaccessibleException(Throwable cause) {
|
|
3058
|
> super(cause);
|
|
3059
|
> }
|
|
3060
|
>
|
|
3061
|
> public MetacatInaccessibleException(String message, Throwable cause) {
|
|
3062
|
> super(message, cause);
|
|
3063
|
> }
|
|
3064
|
Index: src/edu/ucsb/nceas/metacat/harvesterClient/HarvesterRegistration.java
|
|
3065
|
===================================================================
|
|
3066
|
RCS file: /cvs/metacat/src/edu/ucsb/nceas/metacat/harvesterClient/HarvesterRegistration.java,v
|
|
3067
|
retrieving revision 1.13
|
|
3068
|
diff -r1.13 HarvesterRegistration.java
|
|
3069
|
28a29,30
|
|
3070
|
> import edu.ucsb.nceas.metacat.AuthInfo;
|
|
3071
|
>
|
|
3072
|
362c364
|
|
3073
|
< String ldapDN;
|
|
3074
|
---
|
|
3075
|
> String ldapDN;
|
|
3076
|
379,380c381,383
|
|
3077
|
< ldapDN = (String) httpSession.getAttribute("username");
|
|
3078
|
< ldapPwd = (String) httpSession.getAttribute("password");
|
|
3079
|
---
|
|
3080
|
> AuthInfo auth = (AuthInfo) httpSession.getAttribute("auth");
|
|
3081
|
> ldapDN = auth.getUsername();
|
|
3082
|
> ldapPwd = auth.getPassword();
|
|
3083
|
531,532c534,536
|
|
3084
|
< ldapDN = (String) httpSession.getAttribute("username");
|
|
3085
|
< ldapPwd = (String) httpSession.getAttribute("password");
|
|
3086
|
---
|
|
3087
|
> AuthInfo auth = (AuthInfo) httpSession.getAttribute("auth");
|
|
3088
|
> ldapDN = auth.getUsername();
|
|
3089
|
> ldapPwd = auth.getPassword();
|
|
3090
|
Index: src/edu/ucsb/nceas/metacat/harvesterClient/HarvesterRegistrationLogin.java
|
|
3091
|
===================================================================
|
|
3092
|
RCS file: /cvs/metacat/src/edu/ucsb/nceas/metacat/harvesterClient/HarvesterRegistrationLogin.java,v
|
|
3093
|
retrieving revision 1.7
|
|
3094
|
diff -r1.7 HarvesterRegistrationLogin.java
|
|
3095
|
33a34
|
|
3096
|
> import edu.ucsb.nceas.metacat.AuthInfo;
|
|
3097
|
42c43
|
|
3098
|
< final String LDAP_DOMAIN = ",dc=ecoinformatics,dc=org";
|
|
3099
|
---
|
|
3100
|
> final String LDAP_DOMAIN = ",dc=ecoinformatics,dc=org";
|
|
3101
|
44,129c45,130
|
|
3102
|
< /**
|
|
3103
|
< * Handle "GET" method requests from HTTP clients
|
|
3104
|
< *
|
|
3105
|
< * @param req The request
|
|
3106
|
< * @param res The response
|
|
3107
|
< * @throws ServletException, java.io.IOException
|
|
3108
|
< */
|
|
3109
|
< public void doGet(HttpServletRequest req, HttpServletResponse res)
|
|
3110
|
< throws ServletException, java.io.IOException {
|
|
3111
|
< handleGetOrPost(req, res);
|
|
3112
|
< }
|
|
3113
|
<
|
|
3114
|
<
|
|
3115
|
< /**
|
|
3116
|
< * Handle "POST" method requests from HTTP clients
|
|
3117
|
< *
|
|
3118
|
< * @param req The request
|
|
3119
|
< * @param res The response
|
|
3120
|
< * @throws ServletException, java.io.IOException
|
|
3121
|
< */
|
|
3122
|
< public void doPost(HttpServletRequest req, HttpServletResponse res)
|
|
3123
|
< throws ServletException, java.io.IOException {
|
|
3124
|
< handleGetOrPost(req, res);
|
|
3125
|
< }
|
|
3126
|
<
|
|
3127
|
<
|
|
3128
|
< /**
|
|
3129
|
< * Handle "GET" or "POST" method requests from HTTP clients
|
|
3130
|
< *
|
|
3131
|
< * @param req The request
|
|
3132
|
< * @param res The response
|
|
3133
|
< * @throws ServletException, java.io.IOException
|
|
3134
|
< */
|
|
3135
|
< private void handleGetOrPost(HttpServletRequest req,
|
|
3136
|
< HttpServletResponse res)
|
|
3137
|
< throws ServletException, java.io.IOException {
|
|
3138
|
< AuthSession authSession;
|
|
3139
|
< String authSessionMessage;
|
|
3140
|
< HttpSession httpSession;
|
|
3141
|
< boolean isValid;
|
|
3142
|
< String o = req.getParameter("o");
|
|
3143
|
< String organization;
|
|
3144
|
< String passwd = req.getParameter("passwd");
|
|
3145
|
< PrintWriter out = res.getWriter();
|
|
3146
|
< String uid = req.getParameter("uid");
|
|
3147
|
< String user;
|
|
3148
|
<
|
|
3149
|
< if ((uid == null) || (uid.equals(""))) {
|
|
3150
|
< out.println("Invalid login: no Username specified.");
|
|
3151
|
< return;
|
|
3152
|
< }
|
|
3153
|
< else if ((o == null) || (o.equals(""))) {
|
|
3154
|
< out.println("Invalid login: no Organization selected.");
|
|
3155
|
< return;
|
|
3156
|
< }
|
|
3157
|
< else if ((passwd == null) || (passwd.equals(""))) {
|
|
3158
|
< out.println("Invalid login: no Password specified.");
|
|
3159
|
< return;
|
|
3160
|
< }
|
|
3161
|
< else {
|
|
3162
|
< user = "uid=" + uid + ",o=" + o + LDAP_DOMAIN;
|
|
3163
|
< }
|
|
3164
|
<
|
|
3165
|
< res.setContentType("text/plain");
|
|
3166
|
<
|
|
3167
|
< try {
|
|
3168
|
< authSession = new AuthSession();
|
|
3169
|
< isValid = authSession.authenticate(req, user, passwd);
|
|
3170
|
< authSessionMessage = authSession.getMessage();
|
|
3171
|
< System.out.println("authSession.authenticate(): "+authSessionMessage);
|
|
3172
|
< out.println("authSession.authenticate(): " + authSessionMessage);
|
|
3173
|
<
|
|
3174
|
< if (isValid) {
|
|
3175
|
< httpSession = req.getSession(true);
|
|
3176
|
< httpSession.setAttribute("username", user);
|
|
3177
|
< httpSession.setAttribute("password", passwd);
|
|
3178
|
< res.sendRedirect("harvesterRegistration");
|
|
3179
|
< }
|
|
3180
|
< else {
|
|
3181
|
< out.println("Invalid login");
|
|
3182
|
< }
|
|
3183
|
< }
|
|
3184
|
< catch (Exception e) {
|
|
3185
|
< System.out.println("Error in AuthSession()" + e.getMessage());
|
|
3186
|
< }
|
|
3187
|
< }
|
|
3188
|
---
|
|
3189
|
> /**
|
|
3190
|
> * Handle "GET" method requests from HTTP clients
|
|
3191
|
> *
|
|
3192
|
> * @param req The request
|
|
3193
|
> * @param res The response
|
|
3194
|
> * @throws ServletException, java.io.IOException
|
|
3195
|
> */
|
|
3196
|
> public void doGet(HttpServletRequest req, HttpServletResponse res)
|
|
3197
|
> throws ServletException, java.io.IOException {
|
|
3198
|
> handleGetOrPost(req, res);
|
|
3199
|
> }
|
|
3200
|
>
|
|
3201
|
>
|
|
3202
|
> /**
|
|
3203
|
> * Handle "POST" method requests from HTTP clients
|
|
3204
|
> *
|
|
3205
|
> * @param req The request
|
|
3206
|
> * @param res The response
|
|
3207
|
> * @throws ServletException, java.io.IOException
|
|
3208
|
> */
|
|
3209
|
> public void doPost(HttpServletRequest req, HttpServletResponse res)
|
|
3210
|
> throws ServletException, java.io.IOException {
|
|
3211
|
> handleGetOrPost(req, res);
|
|
3212
|
> }
|
|
3213
|
>
|
|
3214
|
>
|
|
3215
|
> /**
|
|
3216
|
> * Handle "GET" or "POST" method requests from HTTP clients
|
|
3217
|
> *
|
|
3218
|
> * @param req The request
|
|
3219
|
> * @param res The response
|
|
3220
|
> * @throws ServletException, java.io.IOException
|
|
3221
|
> */
|
|
3222
|
> private void handleGetOrPost(HttpServletRequest req,
|
|
3223
|
> HttpServletResponse res)
|
|
3224
|
> throws ServletException, java.io.IOException {
|
|
3225
|
> AuthSession authSession;
|
|
3226
|
> String authSessionMessage;
|
|
3227
|
> HttpSession httpSession;
|
|
3228
|
> boolean isValid;
|
|
3229
|
> String o = req.getParameter("o");
|
|
3230
|
> String organization;
|
|
3231
|
> String passwd = req.getParameter("passwd");
|
|
3232
|
> PrintWriter out = res.getWriter();
|
|
3233
|
> String uid = req.getParameter("uid");
|
|
3234
|
> String user;
|
|
3235
|
>
|
|
3236
|
> if ((uid == null) || (uid.equals(""))) {
|
|
3237
|
> out.println("Invalid login: no Username specified.");
|
|
3238
|
> return;
|
|
3239
|
> }
|
|
3240
|
> else if ((o == null) || (o.equals(""))) {
|
|
3241
|
> out.println("Invalid login: no Organization selected.");
|
|
3242
|
> return;
|
|
3243
|
> }
|
|
3244
|
> else if ((passwd == null) || (passwd.equals(""))) {
|
|
3245
|
> out.println("Invalid login: no Password specified.");
|
|
3246
|
> return;
|
|
3247
|
> }
|
|
3248
|
> else {
|
|
3249
|
> user = "uid=" + uid + ",o=" + o + LDAP_DOMAIN;
|
|
3250
|
> }
|
|
3251
|
>
|
|
3252
|
> res.setContentType("text/plain");
|
|
3253
|
>
|
|
3254
|
> try {
|
|
3255
|
> authSession = new AuthSession();
|
|
3256
|
> AuthInfo auth = new AuthInfo(user, passwd);
|
|
3257
|
> isValid = authSession.authenticate(req, auth);
|
|
3258
|
> authSessionMessage = authSession.getMessage();
|
|
3259
|
> System.out.println("authSession.authenticate(): "+authSessionMessage);
|
|
3260
|
> out.println("authSession.authenticate(): " + authSessionMessage);
|
|
3261
|
>
|
|
3262
|
> if (isValid) {
|
|
3263
|
> httpSession = req.getSession(true);
|
|
3264
|
> httpSession.setAttribute("auth", auth);
|
|
3265
|
> res.sendRedirect("harvesterRegistration");
|
|
3266
|
> }
|
|
3267
|
> else {
|
|
3268
|
> out.println("Invalid login");
|
|
3269
|
> }
|
|
3270
|
> }
|
|
3271
|
> catch (Exception e) {
|
|
3272
|
> System.out.println("Error in AuthSession()" + e.getMessage());
|
|
3273
|
> }
|
|
3274
|
> }
|
|
3275
|
Index: src/edu/ucsb/nceas/metacat/harvesterClient/LoginServlet.java
|
|
3276
|
===================================================================
|
|
3277
|
RCS file: /cvs/metacat/src/edu/ucsb/nceas/metacat/harvesterClient/LoginServlet.java,v
|
|
3278
|
retrieving revision 1.6
|
|
3279
|
diff -r1.6 LoginServlet.java
|
|
3280
|
38a39
|
|
3281
|
> import edu.ucsb.nceas.metacat.AuthInfo;
|
|
3282
|
46,47c47,48
|
|
3283
|
< // Close all connections
|
|
3284
|
< System.out.println("Destroying LoginServlet");
|
|
3285
|
---
|
|
3286
|
> // Close all connections
|
|
3287
|
> System.out.println("Destroying LoginServlet");
|
|
3288
|
58,60c59,61
|
|
3289
|
< throws ServletException, java.io.IOException {
|
|
3290
|
< // Process the data and send back the response
|
|
3291
|
< handleGetOrPost(request, response);
|
|
3292
|
---
|
|
3293
|
> throws ServletException, java.io.IOException {
|
|
3294
|
> // Process the data and send back the response
|
|
3295
|
> handleGetOrPost(request, response);
|
|
3296
|
71,73c72,74
|
|
3297
|
< throws ServletException, java.io.IOException {
|
|
3298
|
< // Process the data and send back the response
|
|
3299
|
< handleGetOrPost(request, response);
|
|
3300
|
---
|
|
3301
|
> throws ServletException, java.io.IOException {
|
|
3302
|
> // Process the data and send back the response
|
|
3303
|
> handleGetOrPost(request, response);
|
|
3304
|
84,115c85,116
|
|
3305
|
< HttpServletResponse response)
|
|
3306
|
< throws ServletException, java.io.IOException {
|
|
3307
|
< AuthSession authSession = null;
|
|
3308
|
< HttpSession httpSession;
|
|
3309
|
< boolean isValid;
|
|
3310
|
< PrintWriter out = response.getWriter();
|
|
3311
|
< String passwd = request.getParameter("passwd");
|
|
3312
|
< String user = request.getParameter("user");
|
|
3313
|
<
|
|
3314
|
< response.setContentType("text/plain");
|
|
3315
|
<
|
|
3316
|
< try {
|
|
3317
|
< authSession = new AuthSession();
|
|
3318
|
< }
|
|
3319
|
< catch (Exception e) {
|
|
3320
|
< out.println("Error creating AuthSession: " + e.getMessage());
|
|
3321
|
< return;
|
|
3322
|
< }
|
|
3323
|
<
|
|
3324
|
< isValid = authSession.authenticate(request, user, passwd);
|
|
3325
|
<
|
|
3326
|
< if (isValid) {
|
|
3327
|
< System.out.println(authSession.getMessage());
|
|
3328
|
< httpSession = request.getSession(true);
|
|
3329
|
< httpSession.setAttribute("username", user);
|
|
3330
|
< httpSession.setAttribute("password", passwd);
|
|
3331
|
< response.sendRedirect("../style/skins/dev/harvesterUpload.html");
|
|
3332
|
< }
|
|
3333
|
< else {
|
|
3334
|
< out.println("Error authenticating Metacat login: " +
|
|
3335
|
< authSession.getMessage());
|
|
3336
|
< }
|
|
3337
|
---
|
|
3338
|
> HttpServletResponse response)
|
|
3339
|
> throws ServletException, java.io.IOException {
|
|
3340
|
> AuthSession authSession = null;
|
|
3341
|
> HttpSession httpSession;
|
|
3342
|
> boolean isValid;
|
|
3343
|
> PrintWriter out = response.getWriter();
|
|
3344
|
> String passwd = request.getParameter("passwd");
|
|
3345
|
> String user = request.getParameter("user");
|
|
3346
|
> AuthInfo auth = new AuthInfo(user, passwd);
|
|
3347
|
>
|
|
3348
|
> response.setContentType("text/plain");
|
|
3349
|
>
|
|
3350
|
> try {
|
|
3351
|
> authSession = new AuthSession();
|
|
3352
|
> }
|
|
3353
|
> catch (Exception e) {
|
|
3354
|
> out.println("Error creating AuthSession: " + e.getMessage());
|
|
3355
|
> return;
|
|
3356
|
> }
|
|
3357
|
>
|
|
3358
|
> isValid = authSession.authenticate(request, auth);
|
|
3359
|
>
|
|
3360
|
> if (isValid) {
|
|
3361
|
> System.out.println(authSession.getMessage());
|
|
3362
|
> httpSession = request.getSession(true);
|
|
3363
|
> httpSession.setAttribute("auth", auth);
|
|
3364
|
> response.sendRedirect("../style/skins/dev/harvesterUpload.html");
|
|
3365
|
> }
|
|
3366
|
> else {
|
|
3367
|
> out.println("Error authenticating Metacat login: " +
|
|
3368
|
> authSession.getMessage());
|
|
3369
|
> }
|
|
3370
|
Index: src/edu/ucsb/nceas/metacat/harvesterClient/MetUpload.java
|
|
3371
|
===================================================================
|
|
3372
|
RCS file: /cvs/metacat/src/edu/ucsb/nceas/metacat/harvesterClient/MetUpload.java,v
|
|
3373
|
retrieving revision 1.8
|
|
3374
|
diff -r1.8 MetUpload.java
|
|
3375
|
44a45
|
|
3376
|
> import edu.ucsb.nceas.metacat.AuthInfo;
|
|
3377
|
84c85
|
|
3378
|
< String password = (String) sess.getAttribute("password");
|
|
3379
|
---
|
|
3380
|
> AuthInfo auth = (AuthInfo) sess.getAttribute("auth");
|
|
3381
|
87,88c88
|
|
3382
|
< String username = (String) sess.getAttribute("username");
|
|
3383
|
<
|
|
3384
|
---
|
|
3385
|
>
|
|
3386
|
124c124
|
|
3387
|
< upload(out, docid, sr, username, password);
|
|
3388
|
---
|
|
3389
|
> upload(out, docid, sr, auth);
|
|
3390
|
127c127
|
|
3391
|
< delete(out, docid, username, password);
|
|
3392
|
---
|
|
3393
|
> delete(out, docid, auth);
|
|
3394
|
137,138c137
|
|
3395
|
< * @param username the Metacat username
|
|
3396
|
< * @param password the Metacat password
|
|
3397
|
---
|
|
3398
|
> * @param auth the Metacat username and password
|
|
3399
|
142,143c141
|
|
3400
|
< String username,
|
|
3401
|
< String password
|
|
3402
|
---
|
|
3403
|
> AuthInfo auth
|
|
3404
|
155c153
|
|
3405
|
< metacat.login(username, password);
|
|
3406
|
---
|
|
3407
|
> metacat.login(auth.getUsername(), auth.getPassword());
|
|
3408
|
220,221c218
|
|
3409
|
< * @param username the Metacat username
|
|
3410
|
< * @param password the Metacat password
|
|
3411
|
---
|
|
3412
|
> * @param auth the Metacat username and password
|
|
3413
|
226,227c223
|
|
3414
|
< String username,
|
|
3415
|
< String password
|
|
3416
|
---
|
|
3417
|
> AuthInfo auth
|
|
3418
|
247c243
|
|
3419
|
< metacat.login(username, password);
|
|
3420
|
---
|
|
3421
|
> metacat.login(auth.getUsername(), auth.getPassword());
|