From 488d9d52be1e100be01447d9168193287dbbfbbf Mon Sep 17 00:00:00 2001 From: M Hickford Date: Mon, 3 Apr 2023 07:47:07 +0000 Subject: credential/wincred: store password_expiry_utc This attribute is important when storing OAuth credentials which may expire after as little as one hour. d208bfdf (credential: new attribute password_expiry_utc, 2023-02-18) added support for this attribute in general so that individual credential backend like wincred can use it. Signed-off-by: M Hickford Signed-off-by: Junio C Hamano --- .../credential/wincred/git-credential-wincred.c | 25 ++++++++++++++++++++-- 1 file changed, 23 insertions(+), 2 deletions(-) (limited to 'contrib') diff --git a/contrib/credential/wincred/git-credential-wincred.c b/contrib/credential/wincred/git-credential-wincred.c index ead6e267c7..7b4e7fae67 100644 --- a/contrib/credential/wincred/git-credential-wincred.c +++ b/contrib/credential/wincred/git-credential-wincred.c @@ -91,7 +91,8 @@ static void load_cred_funcs(void) die("failed to load functions"); } -static WCHAR *wusername, *password, *protocol, *host, *path, target[1024]; +static WCHAR *wusername, *password, *protocol, *host, *path, target[1024], + *password_expiry_utc; static void write_item(const char *what, LPCWSTR wbuf, int wlen) { @@ -183,6 +184,7 @@ static void get_credential(void) CREDENTIALW **creds; DWORD num_creds; int i; + CREDENTIAL_ATTRIBUTEW *attr; if (!CredEnumerateW(L"git:*", 0, &num_creds, &creds)) return; @@ -195,6 +197,14 @@ static void get_credential(void) write_item("password", (LPCWSTR)creds[i]->CredentialBlob, creds[i]->CredentialBlobSize / sizeof(WCHAR)); + for (int j = 0; j < creds[i]->AttributeCount; j++) { + attr = creds[i]->Attributes + j; + if (!wcscmp(attr->Keyword, L"git_password_expiry_utc")) { + write_item("password_expiry_utc", (LPCWSTR)attr->Value, + attr->ValueSize / sizeof(WCHAR)); + break; + } + } break; } @@ -204,6 +214,7 @@ static void get_credential(void) static void store_credential(void) { CREDENTIALW cred; + CREDENTIAL_ATTRIBUTEW expiry_attr; if (!wusername || !password) return; @@ -217,6 +228,14 @@ static void store_credential(void) cred.Persist = CRED_PERSIST_LOCAL_MACHINE; cred.AttributeCount = 0; cred.Attributes = NULL; + if (password_expiry_utc != NULL) { + expiry_attr.Keyword = L"git_password_expiry_utc"; + expiry_attr.Value = (LPVOID)password_expiry_utc; + expiry_attr.ValueSize = (wcslen(password_expiry_utc)) * sizeof(WCHAR); + expiry_attr.Flags = 0; + cred.Attributes = &expiry_attr; + cred.AttributeCount = 1; + } cred.TargetAlias = NULL; cred.UserName = wusername; @@ -278,6 +297,8 @@ static void read_credential(void) wusername = utf8_to_utf16_dup(v); } else if (!strcmp(buf, "password")) password = utf8_to_utf16_dup(v); + else if (!strcmp(buf, "password_expiry_utc")) + password_expiry_utc = utf8_to_utf16_dup(v); /* * Ignore other lines; we don't know what they mean, but * this future-proofs us when later versions of git do @@ -292,7 +313,7 @@ int main(int argc, char *argv[]) "usage: git credential-wincred \n"; if (!argv[1]) - die(usage); + die("%s", usage); /* git use binary pipes to avoid CRLF-issues */ _setmode(_fileno(stdin), _O_BINARY); -- cgit 1.2.3-korg