pve-manager/www/manager6/Parser.js
Christian Ebner 150ad74a2c fix #2190: Base64 encode SMBIOS value strings in order to allow more characters
On some occasions e.g. license checking, the manufacturer string in the
SMBIOS settings edit has to allow characters such as whitespaces.
https://forum.proxmox.com/threads/proxmox-and-windows-rok-license-for-dell.53236/
In principle SMBIOS allows to pass any zero terminated string to the
corresponding fields in the structure type 1 (System Information).

By base64 encoding the values clashing of the config is avoided.

Relies on the corresponding patch to qemu-server to pass parameter verification
and correct parsing.

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
2019-06-11 17:42:33 +02:00

688 lines
14 KiB
JavaScript

// Some configuration values are complex strings -
// so we need parsers/generators for them.
Ext.define('PVE.Parser', { statics: {
// this class only contains static functions
parseACME: function(value) {
if (!value) {
return;
}
var res = {};
var errors = false;
Ext.Array.each(value.split(','), function(p) {
if (!p || p.match(/^\s*$/)) {
return; //continue
}
var match_res;
if ((match_res = p.match(/^(?:domains=)?((?:[a-zA-Z0-9\-\.]+[;, ]?)+)$/)) !== null) {
res.domains = match_res[1].split(/[;, ]/);
} else {
errors = true;
return false;
}
});
if (errors || !res) {
return;
}
return res;
},
parseBoolean: function(value, default_value) {
if (!Ext.isDefined(value)) {
return default_value;
}
value = value.toLowerCase();
return value === '1' ||
value === 'on' ||
value === 'yes' ||
value === 'true';
},
parsePropertyString: function(value, defaultKey) {
var res = {},
error;
Ext.Array.each(value.split(','), function(p) {
var kv = p.split('=', 2);
if (Ext.isDefined(kv[1])) {
res[kv[0]] = kv[1];
} else if (Ext.isDefined(defaultKey)) {
if (Ext.isDefined(res[defaultKey])) {
error = 'defaultKey may be only defined once in propertyString';
return false; // break
}
res[defaultKey] = kv[0];
} else {
error = 'invalid propertyString, not a key=value pair and no defaultKey defined';
return false; // break
}
});
if (error !== undefined) {
console.error(error);
return;
}
return res;
},
printPropertyString: function(data, defaultKey) {
var stringparts = [];
Ext.Object.each(data, function(key, value) {
if (defaultKey !== undefined && key === defaultKey) {
stringparts.unshift(value);
} else {
stringparts.push(key + '=' + value);
}
});
return stringparts.join(',');
},
parseQemuNetwork: function(key, value) {
if (!(key && value)) {
return;
}
var res = {};
var errors = false;
Ext.Array.each(value.split(','), function(p) {
if (!p || p.match(/^\s*$/)) {
return; // continue
}
var match_res;
if ((match_res = p.match(/^(ne2k_pci|e1000|e1000-82540em|e1000-82544gc|e1000-82545em|vmxnet3|rtl8139|pcnet|virtio|ne2k_isa|i82551|i82557b|i82559er)(=([0-9a-f]{2}(:[0-9a-f]{2}){5}))?$/i)) !== null) {
res.model = match_res[1].toLowerCase();
if (match_res[3]) {
res.macaddr = match_res[3];
}
} else if ((match_res = p.match(/^bridge=(\S+)$/)) !== null) {
res.bridge = match_res[1];
} else if ((match_res = p.match(/^rate=(\d+(\.\d+)?)$/)) !== null) {
res.rate = match_res[1];
} else if ((match_res = p.match(/^tag=(\d+(\.\d+)?)$/)) !== null) {
res.tag = match_res[1];
} else if ((match_res = p.match(/^firewall=(\d+)$/)) !== null) {
res.firewall = match_res[1];
} else if ((match_res = p.match(/^link_down=(\d+)$/)) !== null) {
res.disconnect = match_res[1];
} else if ((match_res = p.match(/^queues=(\d+)$/)) !== null) {
res.queues = match_res[1];
} else if ((match_res = p.match(/^trunks=(\d+(?:-\d+)?(?:;\d+(?:-\d+)?)*)$/)) !== null) {
res.trunks = match_res[1];
} else {
errors = true;
return false; // break
}
});
if (errors || !res.model) {
return;
}
return res;
},
printQemuNetwork: function(net) {
var netstr = net.model;
if (net.macaddr) {
netstr += "=" + net.macaddr;
}
if (net.bridge) {
netstr += ",bridge=" + net.bridge;
if (net.tag) {
netstr += ",tag=" + net.tag;
}
if (net.firewall) {
netstr += ",firewall=" + net.firewall;
}
}
if (net.rate) {
netstr += ",rate=" + net.rate;
}
if (net.queues) {
netstr += ",queues=" + net.queues;
}
if (net.disconnect) {
netstr += ",link_down=" + net.disconnect;
}
if (net.trunks) {
netstr += ",trunks=" + net.trunks;
}
return netstr;
},
parseQemuDrive: function(key, value) {
if (!(key && value)) {
return;
}
var res = {};
var match_res = key.match(/^([a-z]+)(\d+)$/);
if (!match_res) {
return;
}
res['interface'] = match_res[1];
res.index = match_res[2];
var errors = false;
Ext.Array.each(value.split(','), function(p) {
if (!p || p.match(/^\s*$/)) {
return; // continue
}
var match_res = p.match(/^([a-z_]+)=(\S+)$/);
if (!match_res) {
if (!p.match(/\=/)) {
res.file = p;
return; // continue
}
errors = true;
return false; // break
}
var k = match_res[1];
if (k === 'volume') {
k = 'file';
}
if (Ext.isDefined(res[k])) {
errors = true;
return false; // break
}
var v = match_res[2];
if (k === 'cache' && v === 'off') {
v = 'none';
}
res[k] = v;
});
if (errors || !res.file) {
return;
}
return res;
},
printQemuDrive: function(drive) {
var drivestr = drive.file;
Ext.Object.each(drive, function(key, value) {
if (!Ext.isDefined(value) || key === 'file' ||
key === 'index' || key === 'interface') {
return; // continue
}
drivestr += ',' + key + '=' + value;
});
return drivestr;
},
parseIPConfig: function(key, value) {
if (!(key && value)) {
return;
}
var res = {};
var errors = false;
Ext.Array.each(value.split(','), function(p) {
if (!p || p.match(/^\s*$/)) {
return; // continue
}
var match_res;
if ((match_res = p.match(/^ip=(\S+)$/)) !== null) {
res.ip = match_res[1];
} else if ((match_res = p.match(/^gw=(\S+)$/)) !== null) {
res.gw = match_res[1];
} else if ((match_res = p.match(/^ip6=(\S+)$/)) !== null) {
res.ip6 = match_res[1];
} else if ((match_res = p.match(/^gw6=(\S+)$/)) !== null) {
res.gw6 = match_res[1];
} else {
errors = true;
return false; // break
}
});
if (errors) {
return;
}
return res;
},
printIPConfig: function(cfg) {
var c = "";
var str = "";
if (cfg.ip) {
str += "ip=" + cfg.ip;
c = ",";
}
if (cfg.gw) {
str += c + "gw=" + cfg.gw;
c = ",";
}
if (cfg.ip6) {
str += c + "ip6=" + cfg.ip6;
c = ",";
}
if (cfg.gw6) {
str += c + "gw6=" + cfg.gw6;
c = ",";
}
return str;
},
parseOpenVZNetIf: function(value) {
if (!value) {
return;
}
var res = {};
var errors = false;
Ext.Array.each(value.split(';'), function(item) {
if (!item || item.match(/^\s*$/)) {
return; // continue
}
var data = {};
Ext.Array.each(item.split(','), function(p) {
if (!p || p.match(/^\s*$/)) {
return; // continue
}
var match_res = p.match(/^(ifname|mac|bridge|host_ifname|host_mac|mac_filter)=(\S+)$/);
if (!match_res) {
errors = true;
return false; // break
}
if (match_res[1] === 'bridge'){
var bridgevlanf = match_res[2];
var bridge_res = bridgevlanf.match(/^(vmbr(\d+))(v(\d+))?(f)?$/);
if (!bridge_res) {
errors = true;
return false; // break
}
data.bridge = bridge_res[1];
data.tag = bridge_res[4];
/*jslint confusion: true*/
data.firewall = bridge_res[5] ? 1 : 0;
/*jslint confusion: false*/
} else {
data[match_res[1]] = match_res[2];
}
});
if (errors || !data.ifname) {
errors = true;
return false; // break
}
data.raw = item;
res[data.ifname] = data;
});
return errors ? undefined: res;
},
printOpenVZNetIf: function(netif) {
var netarray = [];
Ext.Object.each(netif, function(iface, data) {
var tmparray = [];
Ext.Array.each(['ifname', 'mac', 'bridge', 'host_ifname' , 'host_mac', 'mac_filter', 'tag', 'firewall'], function(key) {
var value = data[key];
if (key === 'bridge'){
if(data.tag){
value = value + 'v' + data.tag;
}
if (data.firewall){
value = value + 'f';
}
}
if (value) {
tmparray.push(key + '=' + value);
}
});
netarray.push(tmparray.join(','));
});
return netarray.join(';');
},
parseLxcNetwork: function(value) {
if (!value) {
return;
}
var data = {};
Ext.Array.each(value.split(','), function(p) {
if (!p || p.match(/^\s*$/)) {
return; // continue
}
var match_res = p.match(/^(bridge|hwaddr|mtu|name|ip|ip6|gw|gw6|tag|rate)=(\S+)$/);
if (match_res) {
data[match_res[1]] = match_res[2];
} else if ((match_res = p.match(/^firewall=(\d+)$/)) !== null) {
data.firewall = PVE.Parser.parseBoolean(match_res[1]);
} else {
// todo: simply ignore errors ?
return; // continue
}
});
return data;
},
printLxcNetwork: function(data) {
var tmparray = [];
Ext.Array.each(['bridge', 'hwaddr', 'mtu', 'name', 'ip',
'gw', 'ip6', 'gw6', 'firewall', 'tag'], function(key) {
var value = data[key];
if (value) {
tmparray.push(key + '=' + value);
}
});
/*jslint confusion: true*/
if (data.rate > 0) {
tmparray.push('rate=' + data.rate);
}
/*jslint confusion: false*/
return tmparray.join(',');
},
parseLxcMountPoint: function(value) {
if (!value) {
return;
}
var res = {};
var errors = false;
Ext.Array.each(value.split(','), function(p) {
if (!p || p.match(/^\s*$/)) {
return; // continue
}
var match_res = p.match(/^([a-z_]+)=(.+)$/);
if (!match_res) {
if (!p.match(/\=/)) {
res.file = p;
return; // continue
}
errors = true;
return false; // break
}
var k = match_res[1];
if (k === 'volume') {
k = 'file';
}
if (Ext.isDefined(res[k])) {
errors = true;
return false; // break
}
var v = match_res[2];
res[k] = v;
});
if (errors || !res.file) {
return;
}
var m = res.file.match(/^([a-z][a-z0-9\-\_\.]*[a-z0-9]):/i);
if (m) {
res.storage = m[1];
res.type = 'volume';
} else if (res.file.match(/^\/dev\//)) {
res.type = 'device';
} else {
res.type = 'bind';
}
return res;
},
printLxcMountPoint: function(mp) {
var drivestr = mp.file;
Ext.Object.each(mp, function(key, value) {
if (!Ext.isDefined(value) || key === 'file' ||
key === 'type' || key === 'storage') {
return; // continue
}
drivestr += ',' + key + '=' + value;
});
return drivestr;
},
parseStartup: function(value) {
if (value === undefined) {
return;
}
var res = {};
var errors = false;
Ext.Array.each(value.split(','), function(p) {
if (!p || p.match(/^\s*$/)) {
return; // continue
}
var match_res;
if ((match_res = p.match(/^(order)?=(\d+)$/)) !== null) {
res.order = match_res[2];
} else if ((match_res = p.match(/^up=(\d+)$/)) !== null) {
res.up = match_res[1];
} else if ((match_res = p.match(/^down=(\d+)$/)) !== null) {
res.down = match_res[1];
} else {
errors = true;
return false; // break
}
});
if (errors) {
return;
}
return res;
},
printStartup: function(startup) {
var arr = [];
if (startup.order !== undefined && startup.order !== '') {
arr.push('order=' + startup.order);
}
if (startup.up !== undefined && startup.up !== '') {
arr.push('up=' + startup.up);
}
if (startup.down !== undefined && startup.down !== '') {
arr.push('down=' + startup.down);
}
return arr.join(',');
},
parseQemuSmbios1: function(value) {
var res = value.split(',').reduce(function (accumulator, currentValue) {
var splitted = currentValue.split(new RegExp("=(.+)"));
accumulator[splitted[0]] = splitted[1];
return accumulator;
}, {});
if (PVE.Parser.parseBoolean(res.base64, false)) {
Ext.Object.each(res, function(key, value) {
if (key === 'uuid') { return; }
res[key] = Ext.util.Base64.decode(value);
});
}
return res;
},
printQemuSmbios1: function(data) {
var datastr = '';
var base64 = false;
Ext.Object.each(data, function(key, value) {
if (value === '') { return; }
if (key === 'uuid') {
datastr += (datastr !== '' ? ',' : '') + key + '=' + value;
} else {
// values should be base64 encoded from now on, mark config strings correspondingly
if (!base64) {
base64 = true;
datastr += (datastr !== '' ? ',' : '') + 'base64=1';
}
datastr += (datastr !== '' ? ',' : '') + key + '=' + Ext.util.Base64.encode(value);
}
});
return datastr;
},
parseTfaConfig: function(value) {
var res = {};
Ext.Array.each(value.split(','), function(p) {
var kva = p.split('=', 2);
res[kva[0]] = kva[1];
});
return res;
},
parseTfaType: function(value) {
/*jslint confusion: true*/
var match;
if (!value || !value.length) {
return undefined;
} else if (value === 'x!oath') {
return 'totp';
} else if (!!(match = value.match(/^x!(.+)$/))) {
return match[1];
} else {
return 1;
}
},
parseQemuCpu: function(value) {
if (!value) {
return {};
}
var res = {};
var errors = false;
Ext.Array.each(value.split(','), function(p) {
if (!p || p.match(/^\s*$/)) {
return; // continue
}
if (!p.match(/\=/)) {
if (Ext.isDefined(res.cpu)) {
errors = true;
return false; // break
}
res.cputype = p;
return; // continue
}
var match_res = p.match(/^([a-z_]+)=(\S+)$/);
if (!match_res) {
errors = true;
return false; // break
}
var k = match_res[1];
if (Ext.isDefined(res[k])) {
errors = true;
return false; // break
}
res[k] = match_res[2];
});
if (errors || !res.cputype) {
return;
}
return res;
},
printQemuCpu: function(cpu) {
var cpustr = cpu.cputype;
var optstr = '';
Ext.Object.each(cpu, function(key, value) {
if (!Ext.isDefined(value) || key === 'cputype') {
return; // continue
}
optstr += ',' + key + '=' + value;
});
if (!cpustr) {
if (optstr) {
return 'kvm64' + optstr;
}
return;
}
return cpustr + optstr;
},
parseSSHKey: function(key) {
// |--- options can have quotes--| type key comment
var keyre = /^(?:((?:[^\s"]|\"(?:\\.|[^"\\])*")+)\s+)?(\S+)\s+(\S+)(?:\s+(.*))?$/;
var typere = /^(?:ssh-(?:dss|rsa|ed25519)|ecdsa-sha2-nistp\d+)$/;
var m = key.match(keyre);
if (!m) {
return null;
}
if (m.length < 3 || !m[2]) { // [2] is always either type or key
return null;
}
if (m[1] && m[1].match(typere)) {
return {
type: m[1],
key: m[2],
comment: m[3]
};
}
if (m[2].match(typere)) {
return {
options: m[1],
type: m[2],
key: m[3],
comment: m[4]
};
}
return null;
}
}});