use Net::SSLeay;
use MIME::Base64;
use Digest::SHA;
+use Digest::HMAC_SHA1;
+use URI::Escape;
+use LWP::UserAgent;
use PVE::Tools qw(run_command lock_file file_get_contents split_list safe_print);
use PVE::Cluster qw(cfs_register_file cfs_read_file cfs_write_file cfs_lock_file);
use PVE::JSONSchema;
lock_user_config($delVMfromPoolFn, "pool cleanup for VM $vmid failed");
}
+# experimental code for yubico OTP verification
+
+sub yubico_compute_param_sig {
+ my ($param, $api_key) = @_;
+
+ my $paramstr = '';
+ foreach my $key (sort keys %$param) {
+ $paramstr .= '&' if $paramstr;
+ $paramstr .= "$key=$param->{$key}";
+ }
+
+ my $sig = uri_escape(encode_base64(Digest::HMAC_SHA1::hmac_sha1($paramstr, decode_base64($api_key || '')), ''));
+
+ return ($paramstr, $sig);
+}
+
+sub yubico_verify_otp {
+ my ($otp, $api_id, $api_key, $proxy) = @_;
+
+ die "yubicloud: wrong OTP lenght\n" if (length($otp) < 32) || (length($otp) > 48);
+
+ # we always use http, because https cert verification always make problem, and
+ # some proxies does not work with https.
+
+ my $url = 'http://api2.yubico.com/wsapi/2.0/verify';
+
+ my $params = {
+ nonce => Digest::HMAC_SHA1::hmac_sha1_hex(time(), rand()),
+ id => $api_id,
+ otp => uri_escape($otp),
+ timestamp => 1,
+ };
+
+ my ($paramstr, $sig) = yubico_compute_param_sig($params, $api_key);
+
+ $paramstr .= "&h=$sig" if $api_key;
+
+ my $req = HTTP::Request->new('GET' => "$url?$paramstr");
+
+ my $ua = LWP::UserAgent->new(protocols_allowed => ['http'], timeout => 30);
+
+ if ($proxy) {
+ $ua->proxy(['http'], $proxy);
+ } else {
+ $ua->env_proxy;
+ }
+
+ my $response = $ua->request($req);
+ my $code = $response->code;
+
+ if ($code != 200) {
+ my $msg = $response->message || 'unknown';
+ die "Invalid response from server: $code $msg\n";
+ }
+
+ my $raw = $response->decoded_content;
+
+ my $result = {};
+ foreach my $kvpair (split(/\n/, $raw)) {
+ chomp $kvpair;
+ if($kvpair =~ /^\S+=/) {
+ my ($k, $v) = split(/=/, $kvpair, 2);
+ $v =~ s/\s//g;
+ $result->{$k} = $v;
+ }
+ }
+
+ my $rsig = $result->{h};
+ delete $result->{h};
+
+ if ($api_key) {
+ my ($datastr, $vsig) = yubico_compute_param_sig($result, $api_key);
+ $vsig = uri_unescape($vsig);
+ die "yubicloud: result signature verification failed\n" if $rsig ne $vsig;
+ }
+
+ die "yubicloud auth failed: $result->{status}\n" if $result->{status} ne 'OK';
+
+ $result->{publicid} = substr(lc($result->{otp}), 0, 12);
+
+ return $result;
+}
+
1;
Section: perl
Priority: optional
Architecture: @@ARCH@@
-Depends: libc6 (>= 2.3), perl (>= 5.6.0-16), libcrypt-openssl-rsa-perl, libcrypt-openssl-random-perl, libjson-xs-perl, libjson-perl, libterm-readline-gnu-perl,libnet-ldap-perl, libpve-common-perl, pve-cluster, libauthen-pam-perl, libnet-ssleay-perl
+Depends: libc6 (>= 2.3), perl (>= 5.6.0-16), libcrypt-openssl-rsa-perl, libcrypt-openssl-random-perl, libjson-xs-perl, libjson-perl, libterm-readline-gnu-perl,libnet-ldap-perl, libpve-common-perl, pve-cluster, libauthen-pam-perl, libnet-ssleay-perl, libdigest-hmac-perl, liburi-perl, libwww-perl
Maintainer: Proxmox Support Team <support@proxmox.com>
Description: Proxmox VE access control library
This package contains the role based user management and access