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#include "osxkeychain_darwin.h"
char *get_error(OSStatus status) {
char *buf = malloc(128);
CFStringRef str = SecCopyErrorMessageString(status, NULL);
int success = CFStringGetCString(str, buf, 128, kCFStringEncodingUTF8);
if (!success) {
strncpy(buf, "Unknown error", 128);
}
return buf;
}
char *keychain_add(struct Server *server, char *username, char *secret) {
OSStatus status = SecKeychainAddInternetPassword(
NULL,
strlen(server->host), server->host,
0, NULL,
strlen(username), username,
strlen(server->path), server->path,
server->port,
server->proto,
kSecAuthenticationTypeDefault,
strlen(secret), secret,
NULL
);
if (status) {
return get_error(status);
}
return NULL;
}
char *keychain_get(struct Server *server, unsigned int *username_l, char **username, unsigned int *secret_l, char **secret) {
char *tmp;
SecKeychainItemRef item;
OSStatus status = SecKeychainFindInternetPassword(
NULL,
strlen(server->host), server->host,
0, NULL,
0, NULL,
strlen(server->path), server->path,
server->port,
server->proto,
kSecAuthenticationTypeDefault,
secret_l, (void **)&tmp,
&item);
if (status) {
return get_error(status);
}
*secret = strdup(tmp);
SecKeychainItemFreeContent(NULL, tmp);
SecKeychainAttributeList list;
SecKeychainAttribute attr;
list.count = 1;
list.attr = &attr;
attr.tag = kSecAccountItemAttr;
status = SecKeychainItemCopyContent(item, NULL, &list, NULL, NULL);
if (status) {
return get_error(status);
}
*username = strdup(attr.data);
*username_l = attr.length;
SecKeychainItemFreeContent(&list, NULL);
return NULL;
}
char *keychain_delete(struct Server *server) {
SecKeychainItemRef item;
OSStatus status = SecKeychainFindInternetPassword(
NULL,
strlen(server->host), server->host,
0, NULL,
0, NULL,
strlen(server->path), server->path,
server->port,
server->proto,
kSecAuthenticationTypeDefault,
0, NULL,
&item);
if (status) {
return get_error(status);
}
status = SecKeychainItemDelete(item);
if (status) {
return get_error(status);
}
return NULL;
}
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