Merge remote-tracking branch 'peterlvilim/keyring'

src/config/account.c

@@ -43,7 +43,7 @@
 
 ProfAccount*
 account_new(const gchar * const name, const gchar * const jid,
-    const gchar * const password, gboolean enabled, const gchar * const server,
+    const gchar * const password, const gchar * eval_password, gboolean enabled, const gchar * const server,
     int port, const gchar * const resource, const gchar * const last_presence,
     const gchar * const login_presence, int priority_online, int priority_chat,
     int priority_away, int priority_xa, int priority_dnd,
@@ -67,6 +67,12 @@ account_new(const gchar * const name, const gchar * const jid,
         new_account->password = NULL;
     }
 
+    if (eval_password != NULL) {
+        new_account->eval_password = strdup(eval_password);
+    } else {
+        new_account->eval_password = NULL;
+    }
+
     new_account->enabled = enabled;
 
     if (server != NULL) {
@@ -168,4 +174,4 @@ account_free(ProfAccount *account)
         g_list_free_full(account->otr_always, g_free);
         free(account);
     }
-}
+}

src/config/account.h

@@ -41,6 +41,7 @@ typedef struct prof_account_t {
     gchar *name;
     gchar *jid;
     gchar *password;
+    gchar *eval_password;
     gchar *resource;
     gchar *server;
     int port;
@@ -61,7 +62,7 @@ typedef struct prof_account_t {
 } ProfAccount;
 
 ProfAccount* account_new(const gchar * const name, const gchar * const jid,
-    const gchar * const passord, gboolean enabled, const gchar * const server,
+    const gchar * const passord, const gchar * eval_password, gboolean enabled, const gchar * const server,
     int port, const gchar * const resource, const gchar * const last_presence,
     const gchar * const login_presence, int priority_online, int priority_chat,
     int priority_away, int priority_xa, int priority_dnd,

src/config/accounts.c

@@ -46,6 +46,7 @@
 #include "log.h"
 #include "tools/autocomplete.h"
 #include "xmpp/xmpp.h"
+#include "ui/ui.h"
 
 static gchar *accounts_loc;
 static GKeyFile *accounts;
@@ -60,6 +61,7 @@ static gchar *string_keys[] = {
     "port",
     "resource",
     "password",
+    "eval_password",
     "presence.last",
     "presence.login",
     "muc.service",
@@ -224,6 +226,17 @@ accounts_get_account(const char * const name)
         }
 
         gchar *password = g_key_file_get_string(accounts, name, "password", NULL);
+        gchar *eval_password = g_key_file_get_string(accounts, name, "eval_password", NULL);
+        // Evaluate as shell command to retrieve password
+        if (eval_password != NULL) {
+            FILE *stream = popen(eval_password, "r");
+            // Limit to READ_BUF_SIZE bytes to prevent overflows in the case of a poorly chosen command
+            password = g_malloc(READ_BUF_SIZE);
+            gchar *result = fgets(password, READ_BUF_SIZE, stream);
+            if (result != NULL) {
+                password = result;
+            }
+        }
         gboolean enabled = g_key_file_get_boolean(accounts, name, "enabled", NULL);
 
         gchar *server = g_key_file_get_string(accounts, name, "server", NULL);
@@ -278,7 +291,7 @@ accounts_get_account(const char * const name)
             g_strfreev(always);
         }
 
-        ProfAccount *new_account = account_new(name, jid, password, enabled,
+        ProfAccount *new_account = account_new(name, jid, password, eval_password, enabled,
             server, port, resource, last_presence, login_presence,
             priority_online, priority_chat, priority_away, priority_xa,
             priority_dnd, muc_service, muc_nick, otr_policy, otr_manual,
@@ -286,6 +299,7 @@ accounts_get_account(const char * const name)
 
         g_free(jid);
         g_free(password);
+        g_free(eval_password);
         g_free(server);
         g_free(resource);
         g_free(last_presence);
@@ -441,6 +455,15 @@ accounts_set_password(const char * const account_name, const char * const value)
     }
 }
 
+void
+accounts_set_eval_password(const char * const account_name, const char * const value)
+{
+    if (accounts_account_exists(account_name)) {
+        g_key_file_set_string(accounts, account_name, "eval_password", value);
+        _save_accounts();
+    }
+}
+
 void
 accounts_clear_password(const char * const account_name)
 {
@@ -450,6 +473,15 @@ accounts_clear_password(const char * const account_name)
     }
 }
 
+void
+accounts_clear_eval_password(const char * const account_name)
+{
+    if (accounts_account_exists(account_name)) {
+        g_key_file_remove_key(accounts, account_name, "eval_password", NULL);
+        _save_accounts();
+    }
+}
+
 void
 accounts_clear_server(const char * const account_name)
 {
@@ -859,4 +891,4 @@ _get_accounts_file(void)
     g_string_free(logfile, TRUE);
 
     return result;
-}
+}

src/config/accounts.h

@@ -61,6 +61,7 @@ void accounts_set_server(const char * const account_name, const char * const val
 void accounts_set_port(const char * const account_name, const int value);
 void accounts_set_resource(const char * const account_name, const char * const value);
 void accounts_set_password(const char * const account_name, const char * const value);
+void accounts_set_eval_password(const char * const account_name, const char * const value);
 void accounts_set_muc_service(const char * const account_name, const char * const value);
 void accounts_set_muc_nick(const char * const account_name, const char * const value);
 void accounts_set_otr_policy(const char * const account_name, const char * const value);
@@ -77,6 +78,7 @@ void accounts_set_priority_all(const char * const account_name, const gint value
 gint accounts_get_priority_for_presence_type(const char * const account_name,
     resource_presence_t presence_type);
 void accounts_clear_password(const char * const account_name);
+void accounts_clear_eval_password(const char * const account_name);
 void accounts_clear_server(const char * const account_name);
 void accounts_clear_port(const char * const account_name);
 void accounts_clear_otr(const char * const account_name);