zoom: authenticationMode YAZ-686

diff --git a/doc/zoom.xml b/doc/zoom.xml
index 930d979..1261c4e 100644 (file)
--- a/doc/zoom.xml
+++ b/doc/zoom.xml
@@ -190,6 +190,9 @@ ZOOM_options_set_int(opt, name, value)
         password</entry><entry>Authentication password.
        </entry><entry>none</entry></row>
       <row><entry>
         password</entry><entry>Authentication password.
        </entry><entry>none</entry></row>
       <row><entry>

+        authenticationMode</entry><entry>How authentication is encoded.
+       </entry><entry>basic</entry></row>
+      <row><entry>

         host</entry><entry>Target host. This setting is "read-only".
         It's automatically set internally when connecting to a target.
        </entry><entry>none</entry></row>
         host</entry><entry>Target host. This setting is "read-only".
         It's automatically set internally when connecting to a target.
        </entry><entry>none</entry></row>

@@ -390,9 +393,9 @@ ZOOM_options_set_int(opt, name, value)
    <sect2 id="zoom.sru.init.behavior">
     <title>SRU/Solr Protocol behavior</title>
     <para>
    <sect2 id="zoom.sru.init.behavior">
     <title>SRU/Solr Protocol behavior</title>
     <para>

-     The HTTP based protocols (SRU, SRW, Solr) doesn't feature an Inititialize Request, so
-     the connection phase merely establishes a TCP/IP connection
-     with the SOAP service.
+     The HTTP based protocols (SRU, SRW, Solr) doesn't feature an
+     Inititialize Request, so  the connection phase merely establishes a
+     TCP/IP connection with the HTTP server.

     </para>
     <para>Most of the ZOOM connection options do not
      affect SRU/Solr and they are ignored. However, future versions
     </para>
     <para>Most of the ZOOM connection options do not
      affect SRU/Solr and they are ignored. However, future versions

@@ -403,6 +406,19 @@ ZOOM_options_set_int(opt, name, value)
      The <literal>charset</literal> is used in the Content-Type header
      of HTTP requests.
     </para>
      The <literal>charset</literal> is used in the Content-Type header
      of HTTP requests.
     </para>

+    <para>
+     Setting <literal>authentcationMode</literal> specifies how
+     authentication parameters are encoded for HTTP. The default is
+     "<literal>basic</literal>" where <literal>user</literal> and
+     <literal>password</literal> are encoded by using HTTP basic
+     authentication.
+     </para>
+    <para>
+     If <literal>authentcationMode</literal> is "<literal>url</literal>", then
+     user and password are encoded in the URL by parameters
+     <literal>x-username</literal> and <literal>x-password</literal> as
+     given by the SRU standard.
+    </para>

    </sect2>
   </sect1>
   <sect1 id="zoom.query"><title>Queries</title>
    </sect2>
   </sect1>
   <sect1 id="zoom.query"><title>Queries</title>

diff --git a/src/zoom-c.c b/src/zoom-c.c
index 03e6fe3..5f52d7c 100644 (file)
--- a/src/zoom-c.c
+++ b/src/zoom-c.c
@@ -287,6 +287,7 @@ ZOOM_API(ZOOM_connection)
     c->user = 0;
     c->group = 0;
     c->password = 0;
     c->user = 0;
     c->group = 0;
     c->password = 0;

+    c->url_authentication = 0;

 
     c->maximum_record_size = 0;
     c->preferred_message_size = 0;
 
     c->maximum_record_size = 0;
     c->preferred_message_size = 0;

@@ -525,10 +526,15 @@ ZOOM_API(void)
     val = ZOOM_options_get(c->options, "password");
     if (!val)
         val = ZOOM_options_get(c->options, "pass");
     val = ZOOM_options_get(c->options, "password");
     if (!val)
         val = ZOOM_options_get(c->options, "pass");

-

     if (val && *val)
         c->password = xstrdup(val);
 
     if (val && *val)
         c->password = xstrdup(val);
 

+    val = ZOOM_options_get(c->options, "authenticationMode");
+    if (val && !strcmp(val, "url"))
+        c->url_authentication = 1;
+    else
+        c->url_authentication = 0;
+

     c->maximum_record_size =
         ZOOM_options_get_int(c->options, "maximumRecordSize", 64*1024*1024);
     c->preferred_message_size =
     c->maximum_record_size =
         ZOOM_options_get_int(c->options, "maximumRecordSize", 64*1024*1024);
     c->preferred_message_size =

diff --git a/src/zoom-p.h b/src/zoom-p.h
index 0f53b04..3be4591 100644 (file)
--- a/src/zoom-p.h
+++ b/src/zoom-p.h
@@ -91,6 +91,7 @@ struct ZOOM_connection_p {
     char *user;
     char *group;
     char *password;
     char *user;
     char *group;
     char *password;

+    int url_authentication;

 
     int async;
     int support_named_resultsets;
 
     int async;
     int support_named_resultsets;

diff --git a/src/zoom-sru.c b/src/zoom-sru.c
index b829738..0776057 100644 (file)
--- a/src/zoom-sru.c
+++ b/src/zoom-sru.c
@@ -62,8 +62,29 @@ static zoom_ret send_srw(ZOOM_connection c, Z_SRW_PDU *sr)
 static Z_SRW_PDU *ZOOM_srw_get_pdu(ZOOM_connection c, int type)
 {
     Z_SRW_PDU *sr = yaz_srw_get_pdu(c->odr_out, type, c->sru_version);
 static Z_SRW_PDU *ZOOM_srw_get_pdu(ZOOM_connection c, int type)
 {
     Z_SRW_PDU *sr = yaz_srw_get_pdu(c->odr_out, type, c->sru_version);

-    sr->username = c->user;
-    sr->password = c->password;
+    if (c->url_authentication && c->user)
+    {
+        Z_SRW_extra_arg **ea = &sr->extra_args;
+        while (*ea)
+            ea = &(*ea)->next;
+        *ea = (Z_SRW_extra_arg *) odr_malloc(c->odr_out, sizeof(**ea));
+        (*ea)->name = "x-username";
+        (*ea)->value = c->user;
+        ea = &(*ea)->next;
+        if (c->password)
+        {
+            *ea = (Z_SRW_extra_arg *) odr_malloc(c->odr_out, sizeof(**ea));
+            (*ea)->name = "x-password";
+            (*ea)->value = c->password;
+            ea = &(*ea)->next;
+        }
+        *ea = 0;
+    }
+    else
+    {
+        sr->username = c->user;
+        sr->password = c->password;
+    }

     return sr;
 }
 #endif
     return sr;
 }
 #endif