thodg/libgit2/src/transports/cred.c

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• Hash : 520dcc1c
  Author :
  Date : 2013-01-08T19:55:59
  

  Move credential helpers to their own (optional) header

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• src/transports/cred.c

• /*
   * Copyright (C) the libgit2 contributors. All rights reserved.
   *
   * This file is part of libgit2, distributed under the GNU GPL v2 with
   * a Linking Exception. For full terms see the included COPYING file.
   */
  
  #include "git2.h"
  #include "smart.h"
  #include "git2/cred_helpers.h"
  
  static void plaintext_free(struct git_cred *cred)
  {
  	git_cred_userpass_plaintext *c = (git_cred_userpass_plaintext *)cred;
  	size_t pass_len = strlen(c->password);
  
  	git__free(c->username);
  
  	/* Zero the memory which previously held the password */
  	memset(c->password, 0x0, pass_len);
  	git__free(c->password);
  
  	memset(c, 0, sizeof(*c));
  
  	git__free(c);
  }
  
  int git_cred_userpass_plaintext_new(
  	git_cred **cred,
  	const char *username,
  	const char *password)
  {
  	git_cred_userpass_plaintext *c;
  
  	if (!cred)
  		return -1;
  
  	c = git__malloc(sizeof(git_cred_userpass_plaintext));
  	GITERR_CHECK_ALLOC(c);
  
  	c->parent.credtype = GIT_CREDTYPE_USERPASS_PLAINTEXT;
  	c->parent.free = plaintext_free;
  	c->username = git__strdup(username);
  
  	if (!c->username) {
  		git__free(c);
  		return -1;
  	}
  
  	c->password = git__strdup(password);
  
  	if (!c->password) {
  		git__free(c->username);
  		git__free(c);
  		return -1;
  	}
  
  	*cred = &c->parent;
  	return 0;
  }
  

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