This commit is contained in:
Joseph Henry 2017-02-21 17:55:07 -08:00
commit f3ca08b0f1
3 changed files with 133 additions and 31 deletions

View File

@ -969,6 +969,7 @@ unsigned int EmbeddedNetworkController::handleControlPlaneHttpPOST(
json ncap = json::object();
const uint64_t capId = OSUtils::jsonInt(cap["id"],0ULL);
ncap["id"] = capId;
ncap["default"] = OSUtils::jsonBool(cap["default"],false);
json &rules = cap["rules"];
json nrules = json::array();
@ -994,6 +995,31 @@ unsigned int EmbeddedNetworkController::handleControlPlaneHttpPOST(
network["capabilities"] = ncapsa;
}
}
if (b.count("tags")) {
json &tags = b["tags"];
if (tags.is_array()) {
std::map< uint64_t,json > ntags;
for(unsigned long i=0;i<tags.size();++i) {
json &tag = tags[i];
if (tag.is_object()) {
json ntag = json::object();
const uint64_t tagId = OSUtils::jsonInt(tag["id"],0ULL);
ntag["id"] = tagId;
if (tag.find("default") == tag.end())
ntag["default"] = json();
else ntag["default"] = OSUtils::jsonInt(tag["default"],0ULL);
ntags[tagId] = ntag;
}
}
json ntagsa = json::array();
for(std::map< uint64_t,json >::iterator t(ntags.begin());t!=ntags.end();++t)
ntagsa.push_back(t->second);
network["tags"] = ntagsa;
}
}
} catch ( ... ) {
responseBody = "{ \"message\": \"exception occurred while parsing body variables\" }";
responseContentType = "application/json";
@ -1207,6 +1233,8 @@ void EmbeddedNetworkController::_request(
return;
}
const bool newMember = (member.size() == 0);
json origMember(member); // for detecting modification later
_initMember(member);
@ -1392,6 +1420,7 @@ void EmbeddedNetworkController::_request(
json &routes = network["routes"];
json &rules = network["rules"];
json &capabilities = network["capabilities"];
json &tags = network["tags"];
json &memberCapabilities = member["capabilities"];
json &memberTags = member["tags"];
@ -1411,18 +1440,35 @@ void EmbeddedNetworkController::_request(
}
}
if ((memberCapabilities.is_array())&&(memberCapabilities.size() > 0)&&(capabilities.is_array())) {
std::map< uint64_t,json * > capsById;
std::map< uint64_t,json * > capsById;
if (!memberCapabilities.is_array())
memberCapabilities = json::array();
if (capabilities.is_array()) {
for(unsigned long i=0;i<capabilities.size();++i) {
json &cap = capabilities[i];
if (cap.is_object())
capsById[OSUtils::jsonInt(cap["id"],0ULL) & 0xffffffffULL] = &cap;
if (cap.is_object()) {
const uint64_t id = OSUtils::jsonInt(cap["id"],0ULL) & 0xffffffffULL;
capsById[id] = &cap;
if ((newMember)&&(OSUtils::jsonBool(cap["default"],false))) {
bool have = false;
for(unsigned long i=0;i<memberCapabilities.size();++i) {
if (id == (OSUtils::jsonInt(memberCapabilities[i],0ULL) & 0xffffffffULL)) {
have = true;
break;
}
}
if (!have)
memberCapabilities.push_back(id);
}
}
}
for(unsigned long i=0;i<memberCapabilities.size();++i) {
const uint64_t capId = OSUtils::jsonInt(memberCapabilities[i],0ULL) & 0xffffffffULL;
json *cap = capsById[capId];
if ((cap->is_object())&&(cap->size() > 0)) {
}
for(unsigned long i=0;i<memberCapabilities.size();++i) {
const uint64_t capId = OSUtils::jsonInt(memberCapabilities[i],0ULL) & 0xffffffffULL;
std::map< uint64_t,json * >::const_iterator ctmp = capsById.find(capId);
if (ctmp != capsById.end()) {
json *cap = ctmp->second;
if ((cap)&&(cap->is_object())&&(cap->size() > 0)) {
ZT_VirtualNetworkRule capr[ZT_MAX_CAPABILITY_RULES];
unsigned int caprc = 0;
json &caprj = (*cap)["rules"];
@ -1443,21 +1489,37 @@ void EmbeddedNetworkController::_request(
}
}
std::map< uint32_t,uint32_t > memberTagsById;
if (memberTags.is_array()) {
std::map< uint32_t,uint32_t > tagsById;
for(unsigned long i=0;i<memberTags.size();++i) {
json &t = memberTags[i];
if ((t.is_array())&&(t.size() == 2))
tagsById[(uint32_t)(OSUtils::jsonInt(t[0],0ULL) & 0xffffffffULL)] = (uint32_t)(OSUtils::jsonInt(t[1],0ULL) & 0xffffffffULL);
memberTagsById[(uint32_t)(OSUtils::jsonInt(t[0],0ULL) & 0xffffffffULL)] = (uint32_t)(OSUtils::jsonInt(t[1],0ULL) & 0xffffffffULL);
}
for(std::map< uint32_t,uint32_t >::const_iterator t(tagsById.begin());t!=tagsById.end();++t) {
if (nc.tagCount >= ZT_MAX_NETWORK_TAGS)
break;
nc.tags[nc.tagCount] = Tag(nwid,now,identity.address(),t->first,t->second);
if (nc.tags[nc.tagCount].sign(_signingId))
++nc.tagCount;
}
if (tags.is_array()) { // check network tags array for defaults that are not present in member tags
for(unsigned long i=0;i<tags.size();++i) {
json &t = tags[i];
if (t.is_object()) {
const uint32_t id = (uint32_t)(OSUtils::jsonInt(t["id"],0) & 0xffffffffULL);
json &dfl = t["default"];
if ((dfl.is_number())&&(memberTagsById.find(id) == memberTagsById.end())) {
memberTagsById[id] = (uint32_t)(OSUtils::jsonInt(dfl,0) & 0xffffffffULL);
json mt = json::array();
mt.push_back(id);
mt.push_back(dfl);
memberTags.push_back(mt); // add default to member tags if not present
}
}
}
}
for(std::map< uint32_t,uint32_t >::const_iterator t(memberTagsById.begin());t!=memberTagsById.end();++t) {
if (nc.tagCount >= ZT_MAX_NETWORK_TAGS)
break;
nc.tags[nc.tagCount] = Tag(nwid,now,identity.address(),t->first,t->second);
if (nc.tags[nc.tagCount].sign(_signingId))
++nc.tagCount;
}
}
if (routes.is_array()) {

View File

@ -165,6 +165,7 @@ private:
if (!network.count("v6AssignMode")) network["v6AssignMode"] = {{"rfc4193",false},{"zt",false},{"6plane",false}};
if (!network.count("authTokens")) network["authTokens"] = nlohmann::json::array();
if (!network.count("capabilities")) network["capabilities"] = nlohmann::json::array();
if (!network.count("tags")) network["tags"] = nlohmann::json::array();
if (!network.count("routes")) network["routes"] = nlohmann::json::array();
if (!network.count("ipAssignmentPools")) network["ipAssignmentPools"] = nlohmann::json::array();
if (!network.count("rules")) {

View File

@ -19,7 +19,7 @@ const CHARACTERISTIC_BITS = {
'tcp_rs0': 11
};
// Shorthand names for ethernet types
// Shorthand names for common ethernet types
const ETHERTYPES = {
'ipv4': 0x0800,
'arp': 0x0806,
@ -31,9 +31,11 @@ const ETHERTYPES = {
'ipx_b': 0x8138
};
// Shorthand names for IP protocols
// Shorthand names for common IP protocols
const IP_PROTOCOLS = {
'icmp': 0x01,
'icmp4': 0x01,
'icmpv4': 0x01,
'igmp': 0x02,
'ipip': 0x04,
'tcp': 0x06,
@ -68,6 +70,7 @@ const RESERVED_WORDS = {
'macro': true,
'tag': true,
'cap': true,
'default': true,
'drop': true,
'accept': true,
@ -176,21 +179,22 @@ const MATCH_ARG_COUNTS = {
'teq': 2
};
// Regex of all alphanumeric characters in Unicode
const INTL_ALPHANUM_REGEX = new RegExp('[0-9A-Za-z\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377\u037A-\u037D\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0\u08A2-\u08AC\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0977\u0979-\u097F\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C33\u0C35-\u0C39\u0C3D\u0C58\u0C59\u0C60\u0C61\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D\u0D4E\u0D60\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F4\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u1700-\u170C\u170E-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7\u17DC\u1820-\u1877\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191C\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19C1-\u19C7\u1A00-\u1A16\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1CE9-\u1CEC\u1CEE-\u1CF1\u1CF5\u1CF6\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2183\u2184\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2E2F\u3005\u3006\u3031-\u3035\u303B\u303C\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B\uA640-\uA66E\uA67F-\uA697\uA6A0-\uA6E5\uA717-\uA71F\uA722-\uA788\uA78B-\uA78E\uA790-\uA793\uA7A0-\uA7AA\uA7F8-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA80-\uAAAF\uAAB1\uAAB5\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uABC0-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]');
// Checks whether something is a valid capability, tag, or macro name
function _isValidName(n)
{
if ((typeof n !== 'string')||(n.length === 0))
return false;
if ("0123456789".indexOf(n.charAt(0)) >= 0)
return false;
if ((typeof n !== 'string')||(n.length === 0)) return false;
if ("0123456789".indexOf(n.charAt(0)) >= 0) return false;
for(let i=0;i<n.length;++i) {
let c = n.charAt(i);
if ((c !== '_')&&(!INTL_ALPHANUM_REGEX.test(c)))
return false;
if ((c !== '_')&&(!INTL_ALPHANUM_REGEX.test(c))) return false;
}
return true;
}
// Regexes for checking the basic syntactic validity of IP addresses
const IPV6_REGEX = new RegExp('(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))');
const IPV4_REGEX = new RegExp('((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])');
@ -682,6 +686,8 @@ function compile(src,rules,caps,tags)
for(let i=0;i<parsed.length;++i) {
let keyword = (typeof parsed[i][0] === 'string') ? parsed[i][0].toLowerCase() : null;
if (keyword === 'macro') {
// Define macros
if ( ((i + 1) >= parsed.length) || (!Array.isArray(parsed[i + 1])) || (parsed[i + 1].length < 1) || (!Array.isArray(parsed[i + 1][0])) )
return [ parsed[i][1],parsed[i][2],'Macro definition is missing name.' ];
let macro = parsed[++i];
@ -711,6 +717,8 @@ function compile(src,rules,caps,tags)
rules: macro.slice(1)
};
} else if (keyword === 'tag') {
// Define tags
if ( ((i + 1) >= parsed.length) || (!Array.isArray(parsed[i + 1])) || (parsed[i + 1].length < 1) || (!Array.isArray(parsed[i + 1][0])) )
return [ parsed[i][1],parsed[i][2],'Tag definition is missing name.' ];
let tag = parsed[++i];
@ -727,6 +735,7 @@ function compile(src,rules,caps,tags)
let flags = {};
let enums = {};
let id = -1;
let dfl = null;
for(let k=1;k<tag.length;++k) {
let tkeyword = tag[k][0].toLowerCase();
if (tkeyword === 'id') {
@ -737,6 +746,12 @@ function compile(src,rules,caps,tags)
id = _parseNum(tag[++k][0]);
if ((id < 0)||(id > 0xffffffff))
return [ tag[k][1],tag[k][2],'Invalid or out of range tag ID.' ];
} else if (tkeyword === 'default') {
if (dfl !== null)
return [ tag[k][1],tag[k][2],'Duplicate tag default directive.' ];
if ((k + 1) >= tag.length)
return [ tag[k][1],tag[k][2],'Missing value for default.' ];
dfl = tag[++k][0]||null;
} else if (tkeyword === 'flag') {
if ((k + 2) >= tag.length)
return [ tag[k][1],tag[k][2],'Missing tag flag name or bit index.' ];
@ -780,12 +795,32 @@ function compile(src,rules,caps,tags)
if (id < 0)
return [ tag[0][1],tag[0][2],'Tag definition is missing a numeric ID.' ];
if (dfl) {
let dfl2 = enums[dfl];
if (typeof dfl2 === 'number') {
dfl = dfl2;
} else {
dfl2 = flags[dfl];
if (typeof dfl2 === 'number') {
dfl = dfl2;
} else {
dfl = _parseNum(dfl)||0;
if (dfl < 0)
dfl = 0;
else dfl &= 0xffffffff;
}
}
}
tags[tagName] = {
id: id,
enums: enums,
flags: flags
'id': id,
'default': dfl,
'enums': enums,
'flags': flags
};
} else if (keyword === 'cap') {
// Define capabilities
if ( ((i + 1) >= parsed.length) || (!Array.isArray(parsed[i + 1])) || (parsed[i + 1].length < 1) || (!Array.isArray(parsed[i + 1][0])) )
return [ parsed[i][1],parsed[i][2],'Capability definition is missing name.' ];
let cap = parsed[++i];
@ -801,8 +836,9 @@ function compile(src,rules,caps,tags)
let capRules = [];
let id = -1;
let dfl = false;
for(let k=1;k<cap.length;++k) {
if ((typeof cap[k][0] === 'string')&&(cap[k][0].toLowerCase() === 'id')) {
if (cap[k][0].toLowerCase() === 'id') {
if (id >= 0)
return [ cap[k][1],cap[k][2],'Duplicate id directive in capability definition.' ];
if ((k + 1) >= cap.length)
@ -814,6 +850,8 @@ function compile(src,rules,caps,tags)
if (caps[cn].id === id)
return [ cap[k - 1][1],cap[k - 1][2],'Duplicate capability ID.' ];
}
} else if (cap[k][0].toLowerCase() === 'default') {
dfl = true;
} else {
capRules.push(cap[k]);
}
@ -822,8 +860,9 @@ function compile(src,rules,caps,tags)
return [ cap[0][1],cap[0][2],'Capability definition is missing a numeric ID.' ];
caps[capName] = {
id: id,
rules: capRules
'id': id,
'default': dfl,
'rules': capRules
};
} else {
baseRuleTree.push(parsed[i]);