s4:heimdal: add missing files

metze

3 files changed, 245 insertions, 0 deletions

diff --git a/source4/heimdal/lib/gssapi/krb5/authorize_localname.c b/source4/heimdal/lib/gssapi/krb5/authorize_localname.c
new file mode 100644
index 0000000000..4bab062ac4
--- /dev/null
+++ b/source4/heimdal/lib/gssapi/krb5/authorize_localname.c
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2011, PADL Software Pty Ltd.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of PADL Software nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY PADL SOFTWARE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL PADL SOFTWARE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "gsskrb5_locl.h"
+
+OM_uint32 GSSAPI_CALLCONV
+_gsskrb5_authorize_localname(OM_uint32 *minor_status,
+                             const gss_name_t input_name,
+                             gss_const_buffer_t user_name,
+                             gss_const_OID user_name_type)
+{
+    krb5_context context;
+    krb5_principal princ = (krb5_principal)input_name;
+    char *user;
+    int user_ok;
+
+    if (!gss_oid_equal(user_name_type, GSS_C_NT_USER_NAME))
+        return GSS_S_BAD_NAMETYPE;
+
+    GSSAPI_KRB5_INIT(&context);
+
+    user = malloc(user_name->length + 1);
+    if (user == NULL) {
+        *minor_status = ENOMEM;
+        return GSS_S_FAILURE;
+    }
+
+    memcpy(user, user_name->value, user_name->length);
+    user[user_name->length] = '\0';
+
+    *minor_status = 0;
+    user_ok = krb5_kuserok(context, princ, user);
+
+    free(user);
+
+    return user_ok ? GSS_S_COMPLETE : GSS_S_UNAUTHORIZED;
+}
diff --git a/source4/heimdal/lib/gssapi/krb5/pname_to_uid.c b/source4/heimdal/lib/gssapi/krb5/pname_to_uid.c
new file mode 100644
index 0000000000..ff754e7798
--- /dev/null
+++ b/source4/heimdal/lib/gssapi/krb5/pname_to_uid.c
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2011, PADL Software Pty Ltd.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of PADL Software nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY PADL SOFTWARE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL PADL SOFTWARE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "gsskrb5_locl.h"
+
+OM_uint32 GSSAPI_CALLCONV
+_gsskrb5_pname_to_uid(OM_uint32 *minor_status,
+                      const gss_name_t pname,
+                      const gss_OID mech_type,
+                      uid_t *uidp)
+{
+#ifdef NO_LOCALNAME
+    *minor_status = KRB5_NO_LOCALNAME;
+    return GSS_S_FAILURE;
+#else
+    krb5_error_code ret;
+    krb5_context context;
+    krb5_const_principal princ = (krb5_const_principal)pname;
+    char localname[256];
+#ifdef POSIX_GETPWNAM_R
+    char pwbuf[2048];
+    struct passwd pw, *pwd;
+#else
+    struct passwd *pwd;
+#endif
+
+    GSSAPI_KRB5_INIT(&context);
+
+    *minor_status = 0;
+
+    ret = krb5_aname_to_localname(context, princ,
+                                  sizeof(localname), localname);
+    if (ret != 0) {
+        *minor_status = ret;
+        return GSS_S_FAILURE;
+    }
+
+#ifdef POSIX_GETPWNAM_R
+    if (getpwnam_r(localname, &pw, pwbuf, sizeof(pwbuf), &pwd) != 0) {
+        *minor_status = KRB5_NO_LOCALNAME;
+        return GSS_S_FAILURE;
+    }
+#else
+    pwd = getpwnam(localname);
+#endif
+
+    if (pwd == NULL) {
+        *minor_status = KRB5_NO_LOCALNAME;
+        return GSS_S_FAILURE;
+    }
+
+    *uidp = pwd->pw_uid;
+
+    return GSS_S_COMPLETE;
+#endif /* NO_LOCALNAME */
+}
diff --git a/source4/heimdal/lib/gssapi/mech/compat.h b/source4/heimdal/lib/gssapi/mech/compat.h
new file mode 100644
index 0000000000..e63f1e5343
--- /dev/null
+++ b/source4/heimdal/lib/gssapi/mech/compat.h
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2010, PADL Software Pty Ltd.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of PADL Software nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY PADL SOFTWARE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL PADL SOFTWARE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+typedef OM_uint32 GSSAPI_CALLCONV _gss_inquire_saslname_for_mech_t (
+	       OM_uint32 *,           /* minor_status */
+	       const gss_OID,         /* desired_mech */
+	       gss_buffer_t,          /* sasl_mech_name */
+	       gss_buffer_t,          /* mech_name */
+	       gss_buffer_t           /* mech_description */
+	    );
+
+typedef OM_uint32 GSSAPI_CALLCONV _gss_inquire_mech_for_saslname_t (
+	       OM_uint32 *,           /* minor_status */
+	       const gss_buffer_t,    /* sasl_mech_name */
+	       gss_OID *              /* mech_type */
+	    );
+
+typedef OM_uint32 GSSAPI_CALLCONV _gss_inquire_attrs_for_mech_t (
+	       OM_uint32 *,           /* minor_status */
+	       gss_const_OID,         /* mech */
+	       gss_OID_set *,         /* mech_attrs */
+	       gss_OID_set *          /* known_mech_attrs */
+	    );
+
+typedef OM_uint32 GSSAPI_CALLCONV _gss_acquire_cred_with_password_t
+	      (OM_uint32 *,            /* minor_status */
+	       const gss_name_t,       /* desired_name */
+	       const gss_buffer_t,     /* password */
+	       OM_uint32,              /* time_req */
+	       const gss_OID_set,      /* desired_mechs */
+	       gss_cred_usage_t,       /* cred_usage */
+	       gss_cred_id_t *,        /* output_cred_handle */
+	       gss_OID_set *,          /* actual_mechs */
+	       OM_uint32 *             /* time_rec */
+	      );
+
+typedef OM_uint32 GSSAPI_CALLCONV _gss_add_cred_with_password_t (
+	       OM_uint32 *,            /* minor_status */
+	       const gss_cred_id_t,    /* input_cred_handle */
+	       const gss_name_t,       /* desired_name */
+	       const gss_OID,          /* desired_mech */
+	       const gss_buffer_t,     /* password */
+	       gss_cred_usage_t,       /* cred_usage */
+	       OM_uint32,              /* initiator_time_req */
+	       OM_uint32,              /* acceptor_time_req */
+	       gss_cred_id_t *,        /* output_cred_handle */
+	       gss_OID_set *,          /* actual_mechs */
+	       OM_uint32 *,            /* initiator_time_rec */
+	       OM_uint32 *             /* acceptor_time_rec */
+	      );
+
+/*
+ * API-as-SPI compatibility for compatibility with MIT mechanisms;
+ * native Heimdal mechanisms should not use these.
+ */
+struct gss_mech_compat_desc_struct {
+	_gss_inquire_saslname_for_mech_t    *gmc_inquire_saslname_for_mech;
+	_gss_inquire_mech_for_saslname_t    *gmc_inquire_mech_for_saslname;
+	_gss_inquire_attrs_for_mech_t       *gmc_inquire_attrs_for_mech;
+	_gss_acquire_cred_with_password_t   *gmc_acquire_cred_with_password;
+#if 0
+	_gss_add_cred_with_password_t       *gmc_add_cred_with_password;
+#endif
+};
+