Minor formatting changes
[moonshot-ui.git] / src / moonshot-keyring-store.vala
index 2192704..6b36022 100644 (file)
@@ -1,3 +1,34 @@
+/*
+ * Copyright (c) 2011-2014, JANET(UK)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of JANET(UK) nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+*/
 using Gee;
 
 #if GNOME_KEYRING
@@ -9,18 +40,26 @@ public class KeyringStore : Object, IIdentityCardStore {
 
     public void add_card(IdCard card) {
         id_card_list.add(card);
-        store_id_cards ();
+        store_id_cards();
     }
 
-    public void update_card(IdCard card) {
+    public IdCard? update_card(IdCard card) {
         id_card_list.remove(card);
         id_card_list.add(card);
-        store_id_cards ();
+        store_id_cards();
+        foreach (IdCard idcard in id_card_list) {
+            if (idcard.display_name == card.display_name) {
+                return idcard;
+            }
+        }
+        return null;
     }
 
-    public void remove_card(IdCard card) {
-        id_card_list.remove(card);
-        store_id_cards ();
+    public bool remove_card(IdCard card) {
+        bool retval = id_card_list.remove(card);
+        if (retval)
+            store_id_cards();
+        return retval;
     }
 
     public IIdentityCardStore.StoreType get_store_type() {
@@ -33,9 +72,9 @@ public class KeyringStore : Object, IIdentityCardStore {
 
     /* clear all keyring-stored ids (in preparation to store current list) */
     private void clear_keyring() {
-       GnomeKeyring.AttributeList match = new GnomeKeyring.AttributeList();
-       match.append_string(keyring_store_attribute, keyring_store_version);
-       GLib.List<GnomeKeyring.Found> items;
+        GnomeKeyring.AttributeList match = new GnomeKeyring.AttributeList();
+        match.append_string(keyring_store_attribute, keyring_store_version);
+        GLib.List<GnomeKeyring.Found> items;
         GnomeKeyring.find_items_sync(item_type, match, out items);
         foreach(unowned GnomeKeyring.Found entry in items) {
             GnomeKeyring.Result result = GnomeKeyring.item_delete_sync(null, entry.item_id);
@@ -48,33 +87,33 @@ public class KeyringStore : Object, IIdentityCardStore {
     private void load_id_cards() {
         id_card_list.clear();
 
-       GnomeKeyring.AttributeList match = new GnomeKeyring.AttributeList();
-       match.append_string(keyring_store_attribute, keyring_store_version);
-       GLib.List<GnomeKeyring.Found> items;
+        GnomeKeyring.AttributeList match = new GnomeKeyring.AttributeList();
+        match.append_string(keyring_store_attribute, keyring_store_version);
+        GLib.List<GnomeKeyring.Found> items;
         GnomeKeyring.find_items_sync(item_type, match, out items);
         foreach(unowned GnomeKeyring.Found entry in items) {
-            IdCard id_card = new IdCard ();
+            IdCard id_card = new IdCard();
             int i;
             int rules_patterns_index = -1;
             int rules_always_confirm_index = -1;
             string store_password = null;
-            for (i=0; i<entry.attributes.len; i++) {
+            for (i = 0; i < entry.attributes.len; i++) {
                 var attribute = ((GnomeKeyring.Attribute *) entry.attributes.data)[i];
-               string value = attribute.string_value;
-               if (attribute.name == "Issuer") {
+                string value = attribute.string_value;
+                if (attribute.name == "Issuer") {
                     id_card.issuer = value;
-               } else if (attribute.name == "Username") {
+                } else if (attribute.name == "Username") {
                     id_card.username = value;
-               } else if (attribute.name == "DisplayName") {
+                } else if (attribute.name == "DisplayName") {
                     id_card.display_name = value;
-               } else if (attribute.name == "Services") {
+                } else if (attribute.name == "Services") {
                     id_card.services = value.split(";");
                 } else if (attribute.name == "Rules-Pattern") {
                     rules_patterns_index = i;
                 } else if (attribute.name == "Rules-AlwaysConfirm") {
                     rules_always_confirm_index = i;
                 } else if (attribute.name == "CA-Cert") {
-                    id_card.trust_anchor.ca_cert = value;
+                    id_card.trust_anchor.ca_cert = value.strip();
                 } else if (attribute.name == "Server-Cert") {
                     id_card.trust_anchor.server_cert = value;
                 } else if (attribute.name == "Subject") {
@@ -91,12 +130,12 @@ public class KeyringStore : Object, IIdentityCardStore {
                 string [] rules_always_confirm = rules_always_confirm_all.split(";");
                 string [] rules_patterns = rules_patterns_all.split(";");
                 if (rules_patterns.length == rules_always_confirm.length) {
-                   Rule[] rules = new Rule[rules_patterns.length];
-                   for (int j=0; j<rules_patterns.length; j++) {
-                       rules[j].pattern = rules_patterns[j];
-                       rules[j].always_confirm = rules_always_confirm[j];
-                   }
-                   id_card.rules = rules;
+                    Rule[] rules = new Rule[rules_patterns.length];
+                    for (int j = 0; j < rules_patterns.length; j++) {
+                        rules[j].pattern = rules_patterns[j];
+                        rules[j].always_confirm = rules_always_confirm[j];
+                    }
+                    id_card.rules = rules;
                 }
             }
 
@@ -113,19 +152,22 @@ public class KeyringStore : Object, IIdentityCardStore {
         }
     }
 
-    public void store_id_cards () {
+    public void store_id_cards() {
         clear_keyring();
         foreach (IdCard id_card in this.id_card_list) {
-            string[] rules_patterns = new string[id_card.rules.length];
-            string[] rules_always_conf = new string[id_card.rules.length];
+            /* workaround for Centos vala array property bug: use temp array */
+            var rules = id_card.rules;
+            var services_array = id_card.services;
+            string[] rules_patterns = new string[rules.length];
+            string[] rules_always_conf = new string[rules.length];
             
-            for (int i=0; i<id_card.rules.length; i++) {
-                rules_patterns[i] = id_card.rules[i].pattern;
-                rules_always_conf[i] = id_card.rules[i].always_confirm;
+            for (int i = 0; i < rules.length; i++) {
+                rules_patterns[i] = rules[i].pattern;
+                rules_always_conf[i] = rules[i].always_confirm;
             }
             string patterns = string.joinv(";", rules_patterns);
             string always_conf = string.joinv(";", rules_always_conf);
-            string services = string.joinv(";", id_card.services);
+            string services = string.joinv(";", services_array);
             GnomeKeyring.AttributeList attributes = new GnomeKeyring.AttributeList();
             uint32 item_id;
             attributes.append_string(keyring_store_attribute, keyring_store_version);
@@ -142,9 +184,9 @@ public class KeyringStore : Object, IIdentityCardStore {
             attributes.append_string("StorePassword", id_card.store_password ? "yes" : "no");
 
             GnomeKeyring.Result result = GnomeKeyring.item_create_sync(null,
-                item_type, id_card.display_name, attributes,
-                id_card.store_password ? id_card.password : "",
-                true, out item_id);
+                                                                       item_type, id_card.display_name, attributes,
+                                                                       id_card.store_password ? id_card.password : "",
+                                                                       true, out item_id);
             if (result != GnomeKeyring.Result.OK) {
                 stdout.printf("GnomeKeyring.item_create_sync() failed. result: %d", result);
             }
@@ -152,7 +194,7 @@ public class KeyringStore : Object, IIdentityCardStore {
         load_id_cards();
     }
 
-    public KeyringStore () {
+    public KeyringStore() {
         id_card_list = new LinkedList<IdCard>();
         load_id_cards();
     }