Add bx509d

2019-10-09 20:18:01 -05:00
parent 4d4c7078cd
commit 575c67806b
41 changed files with 5794 additions and 684 deletions
--- a/kdc/test_csr_authorizer.c
+++ b/kdc/test_csr_authorizer.c
@@ -0,0 +1,79 @@
+#include "kdc_locl.h"
+
+static int help_flag;
+static int version_flag;
+static const char *app_string = "kdc";
+
+struct getargs args[] = {
+    {   "help",     'h',    arg_flag,   &help_flag,
+        "Print usage message", NULL },
+    {   "version",  'v',    arg_flag,   &version_flag,
+        "Print version", NULL },
+    {   "app",      'a',    arg_string, &app_string,
+        "App to test (kdc or bx509); default: kdc", "APPNAME" },
+};
+size_t num_args = sizeof(args) / sizeof(args[0]);
+
+static int
+usage(int e)
+{
+    arg_printusage(args, num_args, NULL, "PATH-TO-DER-CSR PRINCIPAL");
+    fprintf(stderr,
+            "\n\tExercise CSR authorization plugins for a given CSR for a\n"
+            "\tgiven principal.\n"
+            "\n\tExample: %s PKCS10:/tmp/csr.der foo@TEST.H5L.SE\n",
+            getprogname());
+    exit(e);
+    return e;
+}
+
+int
+main(int argc, char **argv)
+{
+    krb5_kdc_configuration *config;
+    krb5_error_code ret;
+    krb5_context context;
+    hx509_request csr;
+    krb5_principal princ = NULL;
+    const char *argv0 = argv[0];
+    int optidx = 0;
+
+    setprogname(argv[0]);
+    if (getarg(args, num_args, argc, argv, &optidx))
+        return usage(1);
+    if (help_flag)
+        return usage(0);
+    if (version_flag) {
+        print_version(argv[0]);
+        return 0;
+    }
+
+    argc -= optidx;
+    argv += optidx;
+
+    if (argc != 2)
+        usage(1);
+
+    if ((errno = krb5_init_context(&context)))
+        err(1, "Could not initialize krb5_context");
+    if ((ret = krb5_kdc_get_config(context, &config)))
+        krb5_err(context, 1, ret, "Could not get KDC configuration");
+    config->app = app_string;
+    if ((ret = krb5_initlog(context, argv0, &config->logf)) ||
+        (ret = krb5_addlog_dest(context, config->logf, "0-5/STDERR")))
+        krb5_err(context, 1, ret, "Could not set up logging to stderr");
+    if ((ret = krb5_kdc_set_dbinfo(context, config)))
+        krb5_err(context, 1, ret, "Could not get KDC configuration (HDB)");
+    if ((ret = hx509_request_parse(context->hx509ctx, argv[0], &csr)))
+        krb5_err(context, 1, ret, "Could not parse PKCS#10 CSR from %s", argv[0]);
+    if ((ret = krb5_parse_name(context, argv[1], &princ)))
+        krb5_err(context, 1, ret, "Could not parse principal %s", argv[1]);
+    if ((ret = kdc_authorize_csr(context, config, csr, princ)))
+        krb5_err(context, 1, ret, "Authorization failed");
+    printf("Authorized!\n");
+    krb5_free_principal(context, princ);
+    krb5_free_context(context);
+    hx509_request_free(&csr);
+    /* FIXME There's no free function for config yet */
+    return 0;
+}