diff options
Diffstat (limited to 'src/transports/credential_helpers.c')
-rw-r--r-- | src/transports/credential_helpers.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/src/transports/credential_helpers.c b/src/transports/credential_helpers.c new file mode 100644 index 000000000..6b975e126 --- /dev/null +++ b/src/transports/credential_helpers.c @@ -0,0 +1,66 @@ +/* + * 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 "common.h" + +#include "git2/credential_helpers.h" + +int git_credential_userpass( + git_credential **cred, + const char *url, + const char *user_from_url, + unsigned int allowed_types, + void *payload) +{ + git_credential_userpass_payload *userpass = (git_credential_userpass_payload*)payload; + const char *effective_username = NULL; + + GIT_UNUSED(url); + + if (!userpass || !userpass->password) return -1; + + /* Username resolution: a username can be passed with the URL, the + * credentials payload, or both. Here's what we do. Note that if we get + * this far, we know that any password the url may contain has already + * failed at least once, so we ignore it. + * + * | Payload | URL | Used | + * +-------------+----------+-----------+ + * | yes | no | payload | + * | yes | yes | payload | + * | no | yes | url | + * | no | no | FAIL | + */ + if (userpass->username) + effective_username = userpass->username; + else if (user_from_url) + effective_username = user_from_url; + else + return -1; + + if (GIT_CREDENTIAL_USERNAME & allowed_types) + return git_credential_username_new(cred, effective_username); + + if ((GIT_CREDENTIAL_USERPASS_PLAINTEXT & allowed_types) == 0 || + git_credential_userpass_plaintext_new(cred, effective_username, userpass->password) < 0) + return -1; + + return 0; +} + +/* Deprecated credential functions */ + +int git_cred_userpass( + git_credential **out, + const char *url, + const char *user_from_url, + unsigned int allowed_types, + void *payload) +{ + return git_credential_userpass(out, url, user_from_url, + allowed_types, payload); +} |