[libvirt] [PATCH] conf: storage: Remove iSCSI <auth> parsing

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This was never wired up, and even generated broken XML until 0.7.2,
so clearly no one was trying to use it. Dan recommended its removal,
so lets drop it.

Signed-off-by: Cole Robinson <crobinso@xxxxxxxxxx>
---
 docs/schemas/storagepool.rng                    |   19 ---------
 src/conf/storage_conf.c                         |   48 -----------------------
 src/conf/storage_conf.h                         |   18 --------
 tests/storagepoolxml2xmlin/pool-iscsi-auth.xml  |   17 --------
 tests/storagepoolxml2xmlout/pool-iscsi-auth.xml |   20 ---------
 tests/storagepoolxml2xmltest.c                  |    1 -
 6 files changed, 0 insertions(+), 123 deletions(-)
 delete mode 100644 tests/storagepoolxml2xmlin/pool-iscsi-auth.xml
 delete mode 100644 tests/storagepoolxml2xmlout/pool-iscsi-auth.xml

diff --git a/docs/schemas/storagepool.rng b/docs/schemas/storagepool.rng
index 247664e..bcdca62 100644
--- a/docs/schemas/storagepool.rng
+++ b/docs/schemas/storagepool.rng
@@ -234,22 +234,6 @@
     </element>
   </define>
 
-  <define name='sourceinfoauth'>
-    <element name='auth'>
-      <attribute name='type'>
-        <choice>
-          <value>chap</value>
-        </choice>
-      </attribute>
-      <attribute name='login'>
-        <text/>
-      </attribute>
-      <attribute name='passwd'>
-        <text/>
-      </attribute>
-    </element>
-  </define>
-
   <define name='sourcefmtfs'>
     <optional>
       <element name='format'>
@@ -374,9 +358,6 @@
       <optional>
       <ref name='initiatorinfoiqn'/>
       </optional>
-      <optional>
-        <ref name='sourceinfoauth'/>
-      </optional>
     </element>
   </define>
 
diff --git a/src/conf/storage_conf.c b/src/conf/storage_conf.c
index 19a1db9..dd375b9 100644
--- a/src/conf/storage_conf.c
+++ b/src/conf/storage_conf.c
@@ -283,11 +283,6 @@ virStoragePoolSourceFree(virStoragePoolSourcePtr source) {
     VIR_FREE(source->name);
     VIR_FREE(source->adapter);
     VIR_FREE(source->initiator.iqn);
-
-    if (source->authType == VIR_STORAGE_POOL_AUTH_CHAP) {
-        VIR_FREE(source->auth.chap.login);
-        VIR_FREE(source->auth.chap.passwd);
-    }
 }
 
 void
@@ -363,26 +358,6 @@ virStoragePoolObjRemove(virStoragePoolObjListPtr pools,
 
 
 static int
-virStoragePoolDefParseAuthChap(xmlXPathContextPtr ctxt,
-                               virStoragePoolAuthChapPtr auth) {
-    auth->login = virXPathString("string(./auth/@login)", ctxt);
-    if (auth->login == NULL) {
-        virStorageReportError(VIR_ERR_XML_ERROR,
-                              "%s", _("missing auth host attribute"));
-        return -1;
-    }
-
-    auth->passwd = virXPathString("string(./auth/@passwd)", ctxt);
-    if (auth->passwd == NULL) {
-        virStorageReportError(VIR_ERR_XML_ERROR,
-                              "%s", _("missing auth passwd attribute"));
-        return -1;
-    }
-
-    return 0;
-}
-
-static int
 virStoragePoolDefParseSource(xmlXPathContextPtr ctxt,
                              virStoragePoolSourcePtr source,
                              int pool_type,
@@ -445,25 +420,6 @@ virStoragePoolDefParseSource(xmlXPathContextPtr ctxt,
     source->dir = virXPathString("string(./dir/@path)", ctxt);
     source->adapter = virXPathString("string(./adapter/@name)", ctxt);
 
-    authType = virXPathString("string(./auth/@type)", ctxt);
-    if (authType == NULL) {
-        source->authType = VIR_STORAGE_POOL_AUTH_NONE;
-    } else {
-        if (STREQ(authType, "chap")) {
-            source->authType = VIR_STORAGE_POOL_AUTH_CHAP;
-        } else {
-            virStorageReportError(VIR_ERR_XML_ERROR,
-                                  _("unknown auth type '%s'"),
-                                  (const char *)authType);
-            goto cleanup;
-        }
-    }
-
-    if (source->authType == VIR_STORAGE_POOL_AUTH_CHAP) {
-        if (virStoragePoolDefParseAuthChap(ctxt, &source->auth.chap) < 0)
-            goto cleanup;
-    }
-
     ret = 0;
 cleanup:
     ctxt->node = relnode;
@@ -867,10 +823,6 @@ virStoragePoolSourceFormat(virBufferPtr buf,
     }
 
 
-    if (src->authType == VIR_STORAGE_POOL_AUTH_CHAP)
-        virBufferVSprintf(buf,"    <auth type='chap' login='%s' passwd='%s'/>\n",
-                          src->auth.chap.login,
-                          src->auth.chap.passwd);
     virBufferAddLit(buf,"  </source>\n");
 
     return 0;
diff --git a/src/conf/storage_conf.h b/src/conf/storage_conf.h
index c643984..1408128 100644
--- a/src/conf/storage_conf.h
+++ b/src/conf/storage_conf.h
@@ -134,19 +134,6 @@ enum virStoragePoolDeviceType {
 };
 
 
-enum virStoragePoolAuthType {
-    VIR_STORAGE_POOL_AUTH_NONE,
-    VIR_STORAGE_POOL_AUTH_CHAP,
-};
-
-typedef struct _virStoragePoolAuthChap virStoragePoolAuthChap;
-typedef virStoragePoolAuthChap *virStoragePoolAuthChapPtr;
-struct _virStoragePoolAuthChap {
-    char *login;
-    char *passwd;
-};
-
-
 /*
  * For remote pools, info on how to reach the host
  */
@@ -232,11 +219,6 @@ struct _virStoragePoolSource {
     /* Initiator IQN */
     virStoragePoolSourceInitiatorAttr initiator;
 
-    int authType;       /* virStoragePoolAuthType */
-    union {
-        virStoragePoolAuthChap chap;
-    } auth;
-
     int format; /* Pool type specific format such as filesystem type, or lvm version, etc */
 };
 
diff --git a/tests/storagepoolxml2xmlin/pool-iscsi-auth.xml b/tests/storagepoolxml2xmlin/pool-iscsi-auth.xml
deleted file mode 100644
index f7d4d52..0000000
--- a/tests/storagepoolxml2xmlin/pool-iscsi-auth.xml
+++ /dev/null
@@ -1,17 +0,0 @@
-<pool type='iscsi'>
-  <name>virtimages</name>
-  <uuid>e9392370-2917-565e-692b-d057f46512d6</uuid>
-  <source>
-    <host name="iscsi.example.com"/>
-    <device path="demo-target"/>
-    <auth type='chap' login='foobar' passwd='frobbar'/>
-  </source>
-  <target>
-    <path>/dev/disk/by-path</path>
-    <permissions>
-      <mode>0700</mode>
-      <owner>0</owner>
-      <group>0</group>
-    </permissions>
-  </target>
-</pool>
diff --git a/tests/storagepoolxml2xmlout/pool-iscsi-auth.xml b/tests/storagepoolxml2xmlout/pool-iscsi-auth.xml
deleted file mode 100644
index 557295d..0000000
--- a/tests/storagepoolxml2xmlout/pool-iscsi-auth.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<pool type='iscsi'>
-  <name>virtimages</name>
-  <uuid>e9392370-2917-565e-692b-d057f46512d6</uuid>
-  <capacity>0</capacity>
-  <allocation>0</allocation>
-  <available>0</available>
-  <source>
-    <host name='iscsi.example.com'/>
-    <device path='demo-target'/>
-    <auth type='chap' login='foobar' passwd='frobbar'/>
-  </source>
-  <target>
-    <path>/dev/disk/by-path</path>
-    <permissions>
-      <mode>0700</mode>
-      <owner>0</owner>
-      <group>0</group>
-    </permissions>
-  </target>
-</pool>
diff --git a/tests/storagepoolxml2xmltest.c b/tests/storagepoolxml2xmltest.c
index 4550407..1d7094b 100644
--- a/tests/storagepoolxml2xmltest.c
+++ b/tests/storagepoolxml2xmltest.c
@@ -91,7 +91,6 @@ mymain(int argc, char **argv)
     DO_TEST("pool-logical-create");
     DO_TEST("pool-disk");
     DO_TEST("pool-iscsi");
-    DO_TEST("pool-iscsi-auth");
     DO_TEST("pool-netfs");
     DO_TEST("pool-scsi");
     DO_TEST("pool-mpath");
-- 
1.6.6

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