Fossil

  { "manifest",      0,                0, 1, "off"                 },
  { "max-upload",    0,               25, 0, "250000"              },
  { "mtime-changes", 0,                0, 0, "on"                  },
  { "pgp-command",   0,               32, 0, "gpg --clearsign -o " },
  { "proxy",         0,               32, 0, "off"                 },
  { "repo-cksum",    0,                0, 0, "on"                  },
  { "self-register", 0,                0, 0, "off"                 },

  { "ssl-identity",  0,               40, 0, ""                    },
  { "ssh-command",   0,               32, 0, ""                    },
  { "web-browser",   0,               32, 0, ""                    },
  { 0,0,0,0,0 }
};

/*
................................................................................
**                     Disable on large repositories for a performance
**                     improvement.
**
**    self-register    Allow users to register themselves through the HTTP UI.
**                     This is useful if you want to see other names than
**                     "Anonymous" in e.g. ticketing system. On the other hand
**                     users can not be deleted. Default: off.











**
**    ssl-identity     The full pathname to a file containing a certificate
**                     and private key in PEM format. Create by concatenating
**                     the certificate and private key files.
**                     This identity will be presented to SSL servers to
**                     authenticate this client, in addition to the normal
**                     password authentication.

  { "manifest",      0,                0, 1, "off"                 },
  { "max-upload",    0,               25, 0, "250000"              },
  { "mtime-changes", 0,                0, 0, "on"                  },
  { "pgp-command",   0,               32, 0, "gpg --clearsign -o " },
  { "proxy",         0,               32, 0, "off"                 },
  { "repo-cksum",    0,                0, 0, "on"                  },
  { "self-register", 0,                0, 0, "off"                 },
  { "ssl-ca-location",0,              40, 0, ""                    },
  { "ssl-identity",  0,               40, 0, ""                    },
  { "ssh-command",   0,               32, 0, ""                    },
  { "web-browser",   0,               32, 0, ""                    },
  { 0,0,0,0,0 }
};

/*
................................................................................
**                     Disable on large repositories for a performance
**                     improvement.
**
**    self-register    Allow users to register themselves through the HTTP UI.
**                     This is useful if you want to see other names than
**                     "Anonymous" in e.g. ticketing system. On the other hand
**                     users can not be deleted. Default: off.
**
**    ssl-ca-location  The full pathname to a file containing PEM encoded
**                     CA root certificates, or a directory of certificates
**                     with filenames formed from the certificate hashes as
**                     required by OpenSSL.
**                     If set, this will override the OS default list of
**                     OpenSSL CAs. If unset, the default list will be used.
**                     Some platforms may add additional certificates.
**                     Check your platform behaviour is as required if the
**                     exact contents of the CA root is critical for your
**                     application.
**
**    ssl-identity     The full pathname to a file containing a certificate
**                     and private key in PEM format. Create by concatenating
**                     the certificate and private key files.
**                     This identity will be presented to SSL servers to
**                     authenticate this client, in addition to the normal
**                     password authentication.

}

/*
** Call this routine once before any other use of the SSL interface.
** This routine does initial configuration of the SSL module.
*/
void ssl_global_init(void){


  if( sslIsInit==0 ){
    SSL_library_init();
    SSL_load_error_strings();
    ERR_load_BIO_strings();
    OpenSSL_add_all_algorithms();    
    sslCtx = SSL_CTX_new(SSLv23_client_method());





    X509_STORE_set_default_paths(SSL_CTX_get_cert_store(sslCtx));






















    
    /* Load client SSL identity, preferring the filename specified on the command line */
    const char *identityFile = ( g.zSSLIdentity!= 0) ? g.zSSLIdentity : db_get("ssl-identity", 0);
    if( identityFile!=0 && identityFile[0]!='\0' ){
      if( SSL_CTX_use_certificate_file(sslCtx, identityFile, SSL_FILETYPE_PEM)!= 1
          || SSL_CTX_use_PrivateKey_file(sslCtx, identityFile, SSL_FILETYPE_PEM)!=1 ){
        fossil_fatal("Could not load SSL identity from %s", identityFile);
................................................................................
    BIO_get_mem_data(mem, &desc);
    
    if( hasSavedCertificate ){
      warning = "WARNING: Certificate doesn't match the "
                "saved certificate for this host!";
    }
    prompt = mprintf("\nUnknown SSL certificate:\n\n%s\n\n%s\n"







                     "Accept certificate [a=always/y/N]? ", desc, warning);
    BIO_free(mem);

    prompt_user(prompt, &ans);
    free(prompt);
    if( blob_str(&ans)[0]!='y' && blob_str(&ans)[0]!='a' ) {
      X509_free(cert);

}

/*
** Call this routine once before any other use of the SSL interface.
** This routine does initial configuration of the SSL module.
*/
void ssl_global_init(void){
  const char *zCaSetting = 0, *zCaFile = 0, *zCaDirectory = 0;
  
  if( sslIsInit==0 ){
    SSL_library_init();
    SSL_load_error_strings();
    ERR_load_BIO_strings();
    OpenSSL_add_all_algorithms();    
    sslCtx = SSL_CTX_new(SSLv23_client_method());
    
    /* Set up acceptable CA root certificates */
    zCaSetting = db_get("ssl-ca-location", 0);
    if( zCaSetting==0 || zCaSetting[0]=='\0' ){
      /* CA location not specified, use platform's default certificate store */
      X509_STORE_set_default_paths(SSL_CTX_get_cert_store(sslCtx));
    }else{
      /* User has specified a CA location, make sure it exists and use it */
      switch( file_isdir(zCaSetting) ){
        case 0: { /* doesn't exist */
          fossil_fatal("ssl-ca-location is set to '%s', "
              "but is not a file or directory", zCaSetting);
          break;
        }
        case 1: { /* directory */
          zCaDirectory = zCaSetting;
          break;
        }
        case 2: { /* file */
          zCaFile = zCaSetting;
          break;
        }
      }
      if( SSL_CTX_load_verify_locations(sslCtx, zCaFile, zCaDirectory)==0 ){
        fossil_fatal("Failed to use CA root certificates from "
          "ssl-ca-location '%s'", zCaSetting);
      }
    }
    
    /* Load client SSL identity, preferring the filename specified on the command line */
    const char *identityFile = ( g.zSSLIdentity!= 0) ? g.zSSLIdentity : db_get("ssl-identity", 0);
    if( identityFile!=0 && identityFile[0]!='\0' ){
      if( SSL_CTX_use_certificate_file(sslCtx, identityFile, SSL_FILETYPE_PEM)!= 1
          || SSL_CTX_use_PrivateKey_file(sslCtx, identityFile, SSL_FILETYPE_PEM)!=1 ){
        fossil_fatal("Could not load SSL identity from %s", identityFile);
................................................................................
    BIO_get_mem_data(mem, &desc);
    
    if( hasSavedCertificate ){
      warning = "WARNING: Certificate doesn't match the "
                "saved certificate for this host!";
    }
    prompt = mprintf("\nUnknown SSL certificate:\n\n%s\n\n%s\n"
                     "Either:\n"
                     " * verify the certificate is correct using the "
                     "SHA1 fingerprint above\n"
                     " * use the global ssl-ca-location setting to specify your CA root\n"
                     "   certificates list\n\n"
                     "If you are not expecting this message, answer no and "
                     "contact your server\nadministrator.\n\n"
                     "Accept certificate [a=always/y/N]? ", desc, warning);
    BIO_free(mem);

    prompt_user(prompt, &ans);
    free(prompt);
    if( blob_str(&ans)[0]!='y' && blob_str(&ans)[0]!='a' ) {
      X509_free(cert);