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authorDavid Kalnischkies <kalnischkies@gmail.com>2012-10-13 17:25:07 +0200
committerDavid Kalnischkies <kalnischkies@gmail.com>2012-10-13 17:25:07 +0200
commitb8c50bd0415bd4ea16a8f09356d882f267976d40 (patch)
treebb9929dca640a1dd8a7e13f29e3fe6c572317d61 /apt-pkg/contrib
parent9044241535503c12bdf54b1c29a0a83e01cab18e (diff)
* apt-pkg/contrib/netrc.cc:
- remove the 64 char limit for login/password in internal usage
Diffstat (limited to 'apt-pkg/contrib')
-rw-r--r--apt-pkg/contrib/netrc.cc43
1 files changed, 27 insertions, 16 deletions
diff --git a/apt-pkg/contrib/netrc.cc b/apt-pkg/contrib/netrc.cc
index 56e59d84b..950d21dad 100644
--- a/apt-pkg/contrib/netrc.cc
+++ b/apt-pkg/contrib/netrc.cc
@@ -44,11 +44,11 @@ enum {
#define NETRC DOT_CHAR "netrc"
/* returns -1 on failure, 0 if the host is found, 1 is the host isn't found */
-int parsenetrc (char *host, char *login, char *password, char *netrcfile = NULL)
+static int parsenetrc_string (char *host, std::string &login, std::string &password, char *netrcfile = NULL)
{
FILE *file;
int retcode = 1;
- int specific_login = (login[0] != 0);
+ int specific_login = (login.empty() == false);
char *home = NULL;
bool netrc_alloc = false;
@@ -88,7 +88,7 @@ int parsenetrc (char *host, char *login, char *password, char *netrcfile = NULL)
while (!done && fgets(netrcbuffer, sizeof (netrcbuffer), file)) {
tok = strtok_r (netrcbuffer, " \t\n", &tok_buf);
while (!done && tok) {
- if(login[0] && password[0]) {
+ if(login.empty() == false && password.empty() == false) {
done = true;
break;
}
@@ -120,13 +120,13 @@ int parsenetrc (char *host, char *login, char *password, char *netrcfile = NULL)
/* we are now parsing sub-keywords concerning "our" host */
if (state_login) {
if (specific_login)
- state_our_login = !strcasecmp (login, tok);
+ state_our_login = !strcasecmp (login.c_str(), tok);
else
- strncpy (login, tok, LOGINSIZE - 1);
+ login = tok;
state_login = 0;
} else if (state_password) {
if (state_our_login || !specific_login)
- strncpy (password, tok, PASSWORDSIZE - 1);
+ password = tok;
state_password = 0;
} else if (!strcasecmp ("login", tok))
state_login = 1;
@@ -152,6 +152,18 @@ int parsenetrc (char *host, char *login, char *password, char *netrcfile = NULL)
return retcode;
}
+// for some unknown reason this method is exported so keep a compatible interface for now …
+int parsenetrc (char *host, char *login, char *password, char *netrcfile = NULL)
+{
+ std::string login_string, password_string;
+ int const ret = parsenetrc_string(host, login_string, password_string, netrcfile);
+ if (ret < 0)
+ return ret;
+ strncpy(login, login_string.c_str(), LOGINSIZE - 1);
+ strncpy(password, password_string.c_str(), PASSWORDSIZE - 1);
+ return ret;
+}
+
void maybe_add_auth (URI &Uri, string NetRCFile)
{
@@ -162,21 +174,20 @@ void maybe_add_auth (URI &Uri, string NetRCFile)
{
if (NetRCFile.empty () == false)
{
- char login[64] = "";
- char password[64] = "";
+ std::string login, password;
char *netrcfile = strdup(NetRCFile.c_str());
// first check for a generic host based netrc entry
char *host = strdup(Uri.Host.c_str());
- if (host && parsenetrc (host, login, password, netrcfile) == 0)
+ if (host && parsenetrc_string(host, login, password, netrcfile) == 0)
{
if (_config->FindB("Debug::Acquire::netrc", false) == true)
std::clog << "host: " << host
<< " user: " << login
- << " pass-size: " << strlen(password)
+ << " pass-size: " << password.size()
<< std::endl;
- Uri.User = string (login);
- Uri.Password = string (password);
+ Uri.User = login;
+ Uri.Password = password;
free(netrcfile);
free(host);
return;
@@ -187,15 +198,15 @@ void maybe_add_auth (URI &Uri, string NetRCFile)
// a lookup uri.startswith(host) in the netrc file parser (because
// of the "/"
char *hostpath = strdup(string(Uri.Host+Uri.Path).c_str());
- if (hostpath && parsenetrc (hostpath, login, password, netrcfile) == 0)
+ if (hostpath && parsenetrc_string(hostpath, login, password, netrcfile) == 0)
{
if (_config->FindB("Debug::Acquire::netrc", false) == true)
std::clog << "hostpath: " << hostpath
<< " user: " << login
- << " pass-size: " << strlen(password)
+ << " pass-size: " << password.size()
<< std::endl;
- Uri.User = string (login);
- Uri.Password = string (password);
+ Uri.User = login;
+ Uri.Password = password;
}
free(netrcfile);
free(hostpath);