Add support for evaluated password

src/command/command.c

@@ -931,6 +931,7 @@ static struct cmd_t command_defs[] =
           "|xa|dnd          : Priority for the specified presence.",
           "resource         : The resource to be used.",
           "password         : Password for the account, note this is currently stored in plaintext if set.",
+          "eval_password    : Shell command evaluated to retrieve password for the account.  Can be used to retrieve password from keyring.",
           "muc              : The default MUC chat service to use.",
           "nick             : The default nickname to use when joining chat rooms.",
           "otr              : Override global OTR policy for this account: manual, opportunistic or always.",
@@ -1260,6 +1261,7 @@ cmd_init(void)
     autocomplete_add(account_set_ac, "dnd");
     autocomplete_add(account_set_ac, "resource");
     autocomplete_add(account_set_ac, "password");
+    autocomplete_add(account_set_ac, "eval_password");
     autocomplete_add(account_set_ac, "muc");
     autocomplete_add(account_set_ac, "nick");
     autocomplete_add(account_set_ac, "otr");

src/command/commands.c

@@ -343,6 +343,10 @@ cmd_account(gchar **args, struct cmd_help_t help)
                     accounts_set_password(account_name, value);
                     cons_show("Updated password for account %s", account_name);
                     cons_show("");
+                } else if (strcmp(property, "eval_password") == 0) {
+                    accounts_set_eval_password(account_name, value);
+                    cons_show("Updated eval_password for account %s", account_name);
+                    cons_show("");
                 } else if (strcmp(property, "muc") == 0) {
                     accounts_set_muc_service(account_name, value);
                     cons_show("Updated muc service for account %s: %s", account_name, value);

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;
@@ -224,6 +225,11 @@ 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);
+        if (eval_password != NULL) {
+            FILE *evaled_password = popen(eval_password, "r");
+            fscanf(evaled_password, "%s", password);
+        }
         gboolean enabled = g_key_file_get_boolean(accounts, name, "enabled", NULL);
 
         gchar *server = g_key_file_get_string(accounts, name, "server", NULL);
@@ -278,7 +284,7 @@ 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 +292,7 @@ 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 +448,15 @@ 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)
 {
@@ -859,4 +875,4 @@ _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);