Hopefully things did not get mixed around too much. It compiles under

[openssh.git] / auth.h

diff --git a/auth.h b/auth.h
index bf4787b6848ee4221564f859d6e2df39616e9d55..b604e630492f0ce3039d3bf6be44824f4deeb460 100644 (file)
--- a/auth.h
+++ b/auth.h
@@ -21,11 +21,13 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
- * $OpenBSD: auth.h,v 1.9 2001/01/18 16:59:59 markus Exp $
+ * $OpenBSD: auth.h,v 1.10 2001/01/21 19:05:43 markus Exp $
  */
 #ifndef AUTH_H
 #define AUTH_H
 
+#include <openssl/rsa.h>
+
 typedef struct Authctxt Authctxt;
 struct Authctxt {
        int success;
@@ -39,6 +41,68 @@ struct Authctxt {
        char *style;
 };
 
+/*
+ * Tries to authenticate the user using the .rhosts file.  Returns true if
+ * authentication succeeds.  If ignore_rhosts is non-zero, this will not
+ * consider .rhosts and .shosts (/etc/hosts.equiv will still be used).
+ */
+int     auth_rhosts(struct passwd * pw, const char *client_user);
+
+/*
+ * Tries to authenticate the user using the .rhosts file and the host using
+ * its host key.  Returns true if authentication succeeds.
+ */
+int
+auth_rhosts_rsa(struct passwd * pw, const char *client_user, RSA* client_host_key);
+
+/*
+ * Tries to authenticate the user using password.  Returns true if
+ * authentication succeeds.
+ */
+int     auth_password(struct passwd * pw, const char *password);
+
+/*
+ * Performs the RSA authentication dialog with the client.  This returns 0 if
+ * the client could not be authenticated, and 1 if authentication was
+ * successful.  This may exit if there is a serious protocol violation.
+ */
+int     auth_rsa(struct passwd * pw, BIGNUM * client_n);
+
+/*
+ * Parses an RSA key (number of bits, e, n) from a string.  Moves the pointer
+ * over the key.  Skips any whitespace at the beginning and at end.
+ */
+int     auth_rsa_read_key(char **cpp, u_int *bitsp, BIGNUM * e, BIGNUM * n);
+
+/*
+ * Performs the RSA authentication challenge-response dialog with the client,
+ * and returns true (non-zero) if the client gave the correct answer to our
+ * challenge; returns zero if the client gives a wrong answer.
+ */
+int     auth_rsa_challenge_dialog(RSA *pk);
+
+#ifdef KRB4
+#include <krb.h>
+/*
+ * Performs Kerberos v4 mutual authentication with the client. This returns 0
+ * if the client could not be authenticated, and 1 if authentication was
+ * successful.  This may exit if there is a serious protocol violation.
+ */
+int     auth_krb4(const char *server_user, KTEXT auth, char **client);
+int     krb4_init(uid_t uid);
+void    krb4_cleanup_proc(void *ignore);
+int    auth_krb4_password(struct passwd * pw, const char *password);
+
+#ifdef AFS
+#include <kafs.h>
+
+/* Accept passed Kerberos v4 ticket-granting ticket and AFS tokens. */
+int     auth_kerberos_tgt(struct passwd * pw, const char *string);
+int     auth_afs_token(struct passwd * pw, const char *token_string);
+#endif                         /* AFS */
+
+#endif                         /* KRB4 */
+
 #include "auth-pam.h"
 #include "auth2-pam.h"