New client/server components:

- broke out all common functions to "common" file
- put all client commands into "monkeysphere" script
- put all server commands into "monkeysphere-server" script
- moved all code into src directory to clean things up a bit
- this effectively makes obsolete rhesus and howler
- added proposed monkeysphere-ssh-proxycommand script that can be
  called to update known_hosts from ssh ProxyCommand
- updated monkeysphere.conf to work as global client config
- added monkeysphere-server.conf for server config

1 files changed, 0 insertions, 271 deletions

diff --git a/gpg2ssh/main.c b/gpg2ssh/main.c
deleted file mode 100644
index d6bac68..0000000
--- a/gpg2ssh/main.c
+++ /dev/null
@@ -1,271 +0,0 @@
-#include "gnutls-helpers.h"
-
-#include <gnutls/openpgp.h>
-#include <gnutls/x509.h>
-
-/* 
-   Author: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
-   Date: Tue, 01 Apr 2008
-   License: GPL v3 or later
-
-   monkeysphere private key translator: execute this with an GPG
-   secret key on stdin (at the moment, only passphraseless RSA keys
-   work).
-
-   It will spit out a PEM-encoded version of the key on stdout, which
-   can be fed into ssh-add like this:
-
-    gpg --export-secret-keys $KEYID | monkeysphere | ssh-add -c /dev/stdin
-
-   Requirements: I've only built this so far with GnuTLS v2.3.4 --
-   version 2.2.0 does not contain the appropriate pieces.
-
-   Notes: gpgkey2ssh doesn't seem to provide the same public
-   keys. Mighty weird!
-
-0 wt215@squeak:~/monkeysphere$ gpg --export-secret-keys 1DCDF89F | ~dkg/src/monkeysphere/monkeysphere  | ssh-add -c /dev/stdin
-gnutls version: 2.3.4
-OpenPGP RSA Key, with 1024 bits
-Identity added: /dev/stdin (/dev/stdin)
-The user has to confirm each use of the key
-0 wt215@squeak:~/monkeysphere$ ssh-add -L
-ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQC9gWQqfrnhQKDQnND/3eOexpddE64J+1zp9fcyCje7H5LKclb6DBV2HS6WgW32PJhIzvP+fYZM3dzXea3fpv14y1SicXiRBDgF9SnsNA1qWn2RyzkLcKy7PmM0PDYtU1oiLTcQj/xkWcqW2sLKHT/WW+vZP5XP7RMGN/yWNMfE2Q== /dev/stdin
-0 wt215@squeak:~/monkeysphere$ gpgkey2ssh 1DCDF89F
-ssh-rsa AAAAB3NzaC1yc2EAAACBAL2BZCp+ueFAoNCc0P/d457Gl10Trgn7XOn19zIKN7sfkspyVvoMFXYdLpaBbfY8mEjO8/59hkzd3Nd5rd+m/XjLVKJxeJEEOAX1Kew0DWpafZHLOQtwrLs+YzQ8Ni1TWiItNxCP/GRZypbawsodP9Zb69k/lc/tEwY3/JY0x8TZAAAAAwEAAQ== COMMENT
-0 wt215@squeak:~/monkeysphere$ 
-
- */
-
-
-int convert_pgp_to_x509(gnutls_x509_privkey_t* output, gnutls_datum_t* input) {
-  gnutls_openpgp_privkey_t pgp_privkey;
-  gnutls_datum_t m, e, d, p, q, u, g, y, x;
-  gnutls_pk_algorithm_t pgp_algo;
-  unsigned int pgp_bits;
-  int ret;
-
-  init_datum(&m);
-  init_datum(&e);
-  init_datum(&d);
-  init_datum(&p);
-  init_datum(&q);
-  init_datum(&u);
-  init_datum(&g);
-  init_datum(&y);
-  init_datum(&x);
-
-  if (ret = gnutls_openpgp_privkey_init(&pgp_privkey), ret) {
-    err("Failed to initialized OpenPGP private key (error: %d)\n", ret);
-    return 1;
-  }
-
-
-  /* format could be either: GNUTLS_OPENPGP_FMT_RAW,
-     GNUTLS_OPENPGP_FMT_BASE64; if MONKEYSPHERE_RAW is set, use RAW,
-     otherwise, use BASE64: */
-
-  if (getenv("MONKEYSPHERE_RAW")) {
-    err("assuming RAW formatted private keys\n");
-    if (ret = gnutls_openpgp_privkey_import(pgp_privkey, input, GNUTLS_OPENPGP_FMT_RAW, NULL, 0), ret)
-      err("failed to import the OpenPGP private key in RAW format (error: %d)\n", ret);
-  } else {
-    err("assuming BASE64 formatted private keys\n");
-    if (ret = gnutls_openpgp_privkey_import (pgp_privkey, input, GNUTLS_OPENPGP_FMT_BASE64, NULL, 0), ret)
-      err("failed to import the OpenPGP private key in BASE64 format (error: %d)\n", ret);
-  }
-
-  pgp_algo = gnutls_openpgp_privkey_get_pk_algorithm(pgp_privkey, &pgp_bits);
-  if (pgp_algo < 0) {
-    err("failed to get OpenPGP key algorithm (error: %d)\n", pgp_algo);
-    return 1;
-  }
-  if (pgp_algo == GNUTLS_PK_RSA) {
-    err("OpenPGP RSA Key, with %d bits\n", pgp_bits);
-    ret = gnutls_openpgp_privkey_export_rsa_raw(pgp_privkey, &m, &e, &d, &p, &q, &u);
-    if (GNUTLS_E_SUCCESS != ret) {
-      err ("failed to export RSA key parameters (error: %d)\n", ret);
-      return 1;
-    }
-
-    ret = gnutls_x509_privkey_import_rsa_raw (*output, &m, &e, &d, &p, &q, &u); 
-    if (GNUTLS_E_SUCCESS != ret) {
-      err ("failed to import RSA key parameters (error: %d)\n", ret);
-      return 1;
-    }
-  } else if (pgp_algo == GNUTLS_PK_DSA) {
-    err("OpenPGP DSA Key, with %d bits\n", pgp_bits);
-    ret = gnutls_openpgp_privkey_export_dsa_raw(pgp_privkey, &p, &q, &g, &y, &x);
-    if (GNUTLS_E_SUCCESS != ret) {
-      err ("failed to export DSA key parameters (error: %d)\n", ret);
-      return 1;
-    }
-
-    ret = gnutls_x509_privkey_import_dsa_raw (*output, &p, &q, &g, &y, &x); 
-    if (GNUTLS_E_SUCCESS != ret) {
-      err ("failed to import DSA key parameters (error: %d)\n", ret);
-      return 1;
-    }
-  } else {
-    err("OpenPGP Key was not RSA or DSA -- can't deal! (actual algorithm was: %d)\n", pgp_algo);
-    return 1;
-  }
-  
-  ret = gnutls_x509_privkey_fix(*output);
-  if (ret != 0) {
-    err("failed to fix up the private key in X.509 format (error: %d)\n", ret);
-    return 1; 
-  }
-
-  gnutls_openpgp_privkey_deinit(pgp_privkey);
-  return 0;
-}
-
-int convert_x509_to_pgp(gnutls_openpgp_privkey_t* output, gnutls_datum_t* input) {
-  gnutls_x509_privkey_t x509_privkey;
-  gnutls_datum_t m, e, d, p, q, u, g, y, x;
-  gnutls_pk_algorithm_t x509_algo;
-  int ret;
-
-  init_datum(&m);
-  init_datum(&e);
-  init_datum(&d);
-  init_datum(&p);
-  init_datum(&q);
-  init_datum(&u);
-  init_datum(&g);
-  init_datum(&y);
-  init_datum(&x);
-
-  if (ret = gnutls_x509_privkey_init(&x509_privkey), ret) {
-    err("Failed to initialized X.509 private key (error: %d)\n", ret);
-    return 1;
-  }
-
-
-  /* format could be either:     GNUTLS_X509_FMT_DER,
-    GNUTLS_X509_FMT_PEM; if MONKEYSPHERE_DER is set, use DER,
-     otherwise, use PEM: */
-
-  if (getenv("MONKEYSPHERE_DER")) {
-    err("assuming DER formatted private keys\n");
-    if (ret = gnutls_x509_privkey_import(x509_privkey, input, GNUTLS_X509_FMT_DER), ret)
-      err("failed to import the X.509 private key in DER format (error: %d)\n", ret);
-  } else {
-    err("assuming PEM formatted private keys\n");
-    if (ret = gnutls_x509_privkey_import (x509_privkey, input, GNUTLS_X509_FMT_PEM), ret)
-      err("failed to import the X.509 private key in PEM format (error: %d)\n", ret);
-  }
-
-  x509_algo = gnutls_x509_privkey_get_pk_algorithm(x509_privkey);
-  if (x509_algo < 0) {
-    err("failed to get X.509 key algorithm (error: %d)\n", x509_algo);
-    return 1;
-  }
-  if (x509_algo == GNUTLS_PK_RSA) {
-    err("X.509 RSA Key\n");
-    ret = gnutls_x509_privkey_export_rsa_raw(x509_privkey, &m, &e, &d, &p, &q, &u);
-    if (GNUTLS_E_SUCCESS != ret) {
-      err ("failed to export RSA key parameters (error: %d)\n", ret);
-      return 1;
-    }
-
-    /*     ret = gnutls_openpgp_privkey_import_rsa_raw (*output, &m, &e, &d, &p, &q, &u);  */
-    ret = GNUTLS_E_UNIMPLEMENTED_FEATURE;
-    if (GNUTLS_E_SUCCESS != ret) {
-      err ("failed to import RSA key parameters (error: %d)\n", ret);
-      return 1;
-    }
-  } else if (x509_algo == GNUTLS_PK_DSA) {
-    err("X.509 DSA Key\n");
-    ret = gnutls_x509_privkey_export_dsa_raw(x509_privkey, &p, &q, &g, &y, &x);
-    if (GNUTLS_E_SUCCESS != ret) {
-      err ("failed to export DSA key parameters (error: %d)\n", ret);
-      return 1;
-    }
-
-    /*    ret = gnutls_openpgp_privkey_import_dsa_raw (*output, &p, &q, &g, &y, &x);  */
-    ret = GNUTLS_E_UNIMPLEMENTED_FEATURE;
-    if (GNUTLS_E_SUCCESS != ret) {
-      err ("failed to import DSA key parameters (error: %d)\n", ret);
-      return 1;
-    }
-  } else {
-    err("OpenPGP Key was not RSA or DSA -- can't deal! (actual algorithm was: %d)\n", x509_algo);
-    return 1;
-  }
-  
-  gnutls_x509_privkey_deinit(x509_privkey);
-  return 0;
-}
-
-
-int main(int argc, char* argv[]) {
-  gnutls_datum_t data;
-  int ret;
-  gnutls_x509_privkey_t x509_privkey;
-
-  char output_data[10240];
-  size_t ods = sizeof(output_data);
-
-  init_gnutls();
-  
-  init_datum(&data);
-
-  /* slurp in the private key from stdin */
-  if (ret = set_datum_fd(&data, 0), ret) {
-    err("didn't read file descriptor 0\n");
-    return 1;
-  }
-
-
-
-  /* Or, instead, read in key from a file name: 
-  if (ret = set_datum_file(&data, argv[1]), ret) {
-    err("didn't read file '%s'\n", argv[1]);
-    return 1;
-  }
-*/
-
-  /* treat the passed file as an X.509 private key, and extract its
-     component values: */
-
-/*   if (ret = gnutls_x509_privkey_import(x509_privkey, &data, GNUTLS_X509_FMT_PEM), ret) { */
-/*     err("Failed to import the X.509 key (error: %d)\n", ret); */
-/*     return 1; */
-/*   } */
-/*   gnutls_x509_privkey_export_rsa_raw(x509_privkey, &m, &e, &d, &p, &q, &u); */
-
-  /* try to print the PEM-encoded private key: */
-/*   ret = gnutls_x509_privkey_export (x509_privkey, */
-/* 				    GNUTLS_X509_FMT_PEM, */
-/* 				    output_data, */
-/* 				    &ods); */
-/*   printf("ret: %u; ods: %u;\n", ret, ods); */
-/*   if (ret == 0) { */
-/*     write(0, output_data, ods); */
-/*   } */
-
-
-  if (ret = gnutls_x509_privkey_init(&x509_privkey), ret) {
-    err("Failed to initialize X.509 private key (error: %d)\n", ret);
-    return 1;
-  }
-
-  if (ret = convert_pgp_to_x509(&x509_privkey, &data), ret) {
-    return ret;
-  }
-
-  ret = gnutls_x509_privkey_export (x509_privkey,
-				    GNUTLS_X509_FMT_PEM,
-				    output_data,
-				    &ods);
-  printf("ret: %u; ods: %u;\n", ret, ods);
-  if (ret == 0) {
-    write(1, output_data, ods);
-  }
-
-
-  gnutls_x509_privkey_deinit(x509_privkey);
-  gnutls_global_deinit();
-  return 0;
-}