On Thu, Aug 25, 2022 at 06:38:36PM +0200, Theo Buehler wrote:
> On Thu, Aug 25, 2022 at 04:04:27PM +0000, Job Snijders wrote:
> > On Thu, Aug 25, 2022 at 03:38:45PM +0200, Claudio Jeker wrote:
> > > I wonder why is PEM printing not part of -f? It seems to be something
> > > that should be part of filemode.
> > 
> > OK, how about this?
> 
> That's a lot better. However X509_print() generates much visual noise
> and hides the things I'm primarily interested in.  I like the current
> concise output of -f mode.
> 
> Can we put the X509_print() behind the -v flag and keep the
> PEM_write_bio_X509() behind -p?

Sure.

> More comments inline.

Addressed.

OK?

Kind regards,

Job

Index: filemode.c
===================================================================
RCS file: /cvs/src/usr.sbin/rpki-client/filemode.c,v
retrieving revision 1.9
diff -u -p -r1.9 filemode.c
--- filemode.c  25 Aug 2022 11:07:28 -0000      1.9
+++ filemode.c  25 Aug 2022 17:05:09 -0000
@@ -34,11 +34,15 @@
 #include <openssl/asn1.h>
 #include <openssl/err.h>
 #include <openssl/evp.h>
+#include <openssl/pem.h>
 #include <openssl/x509.h>
 #include <openssl/x509v3.h>
 
 #include "extern.h"
 
+extern int              printpem;
+extern int              verbose;
+
 static X509_STORE_CTX  *ctx;
 static struct auth_tree         auths = RB_INITIALIZER(&auths);
 static struct crl_tree  crlt = RB_INITIALIZER(&crlt);
@@ -420,10 +424,25 @@ proc_parser_file(char *file, unsigned ch
        }
 
        if (outformats & FORMAT_JSON)
-               printf("\"\n}");
-       else
+               printf("\"\n}\n");
+       else {
                printf("\n");
 
+               if (x509 == NULL)
+                       goto out;
+               if (type == RTYPE_TAL || type == RTYPE_CRL)
+                       goto out;
+
+               if (verbose)
+                       if (!X509_print_fp(stdout, x509))
+                               errx(1, "X509_print_fp");
+
+               if (printpem)
+                       if (!PEM_write_X509(stdout, x509))
+                               errx(1, "PEM_write_X509");
+       }
+
+ out:
        X509_free(x509);
        cert_free(cert);
        crl_free(crl);
Index: main.c
===================================================================
RCS file: /cvs/src/usr.sbin/rpki-client/main.c,v
retrieving revision 1.209
diff -u -p -r1.209 main.c
--- main.c      4 Aug 2022 13:44:07 -0000       1.209
+++ main.c      25 Aug 2022 17:05:09 -0000
@@ -64,6 +64,7 @@ const char    *bird_tablename = "ROAS";
 int    verbose;
 int    noop;
 int    filemode;
+int    printpem;
 int    rrdpon = 1;
 int    repo_timeout;
 
@@ -819,7 +820,7 @@ main(int argc, char *argv[])
            "proc exec unveil", NULL) == -1)
                err(1, "pledge");
 
-       while ((c = getopt(argc, argv, "b:Bcd:e:fjnorRs:S:t:T:vV")) != -1)
+       while ((c = getopt(argc, argv, "b:Bcd:e:fjnoprRs:S:t:T:vV")) != -1)
                switch (c) {
                case 'b':
                        bind_addr = optarg;
@@ -849,6 +850,9 @@ main(int argc, char *argv[])
                case 'o':
                        outformats |= FORMAT_OPENBGPD;
                        break;
+               case 'p':
+                       printpem = 1;
+                       break;
                case 'R':
                        rrdpon = 0;
                        break;
@@ -1278,6 +1282,7 @@ usage:
            " [-e rsync_prog]\n"
            "                   [-S skiplist] [-s timeout] [-T table] [-t tal]"
            " [outputdir]\n"
-           "       rpki-client [-Vv] [-d cachedir] [-t tal] -f file ...\n");
+           "       rpki-client [-Vv] [-d cachedir] [-j | -p] [-t tal] -f file"
+           " ...\n");
        return 1;
 }
Index: rpki-client.8
===================================================================
RCS file: /cvs/src/usr.sbin/rpki-client/rpki-client.8,v
retrieving revision 1.68
diff -u -p -r1.68 rpki-client.8
--- rpki-client.8       30 Jun 2022 10:27:52 -0000      1.68
+++ rpki-client.8       25 Aug 2022 17:05:09 -0000
@@ -34,6 +34,7 @@
 .Nm
 .Op Fl Vv
 .Op Fl d Ar cachedir
+.Op Fl j | p
 .Op Fl t Ar tal
 .Fl f
 .Ar
@@ -144,6 +145,8 @@ If the
 and
 .Fl j
 options are not specified this is the default.
+.It Fl p
+Print the encapsulated X.509 certificate in PEM format.
 .It Fl R
 Synchronize via RSYNC only.
 .It Fl r

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