renge/CSE505
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feat: separate ip4 and ip6

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This commit is contained in:
Renge 2024-04-17 20:30:54 -04:00
parent 875d7ddb42
commit 4a723d75d3
1 changed files with 48 additions and 23 deletions
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71
Project/index.js
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@ -38,21 +38,32 @@ const spf = (req, res) => {
return res.status(err.code).send(err.message)
}
else {
swipl.call('assert(ip("_", "_"))');
swipl.call('assert(nip("_", "_"))');
swipl.call('assert(ip4("_", "_"))');
swipl.call('assert(nip4("_", "_"))');
swipl.call('assert(ip6("_", "_"))');
swipl.call('assert(nip6("_", "_"))');
swipl.call('assert(all("_", "_"))');
swipl.call('assert((allowed_to_send_email(Domain, IP) :- (ip(Domain, IP)), once(\\+ all(Domain, "-"); \\+ nip(Domain, IP))))');
const query = new swipl.Query(`allowed_to_send_email(${domain}, IP)`);
swipl.call('assert((allowed_to_send_email4(Domain, IP) :- (ip4(Domain, IP)), once(\\+ all(Domain, "-"); \\+ nip4(Domain, IP))))');
swipl.call('assert((allowed_to_send_email6(Domain, IP) :- (ip6(Domain, IP)), once(\\+ all(Domain, "-"); \\+ nip6(Domain, IP))))');
let query = new swipl.Query(`allowed_to_send_email4(${domain}, IP)`);
let ret = null;
let result = []
let allowedIP4 = []
while (ret = query.next()) {
console.log(`Allowed IP value is: ${ret.IP}`);
result.push(`${ret.IP}`);
allowedIP4.push(`${ret.IP}`);
}
query.close();
query = new swipl.Query(`allowed_to_send_email6(${domain}, IP)`);
ret = null;
let allowedIP6 = []
while (ret = query.next()) {
console.log(`Allowed IP value is: ${ret.IP}`);
allowedIP6.push(`${ret.IP}`);
}
query.close();
swipl.cleanup()
swipl.initialise()
return res.status(200).send({spf: spf, allowedIP: [...new Set(result)]})
return res.status(200).send({spf: spf, allowedIP4: [...new Set(allowedIP4)], allowedIP6: [...new Set(allowedIP6)]})
}
})
})
@ -112,17 +123,31 @@ const parseSPF = (domain, spf, swipl, curr, callback) => {
const str = spf[0]
//ip46
if (str.match("^[+~?]?ip[46]:(.+)$")) {
console.log("matched ip[46]!")
swipl.call(`assert(ip(${domain}, "${str.match("^[+~?]?ip[46]:(.+)")[1]}"))`);
console.log(`assert(ip(${domain}, "${str.match("^[+~?]?ip[46]:(.+)")[1]}"))`);
//ip4
if (str.match("^[+~?]?ip4:(.+)$")) {
console.log("matched ip4!")
swipl.call(`assert(ip4(${domain}, "${str.match("^[+~?]?ip4:(.+)")[1]}"))`);
console.log(`assert(ip4(${domain}, "${str.match("^[+~?]?ip4:(.+)")[1]}"))`);
return parseSPF(domain, spf.slice(1), swipl, curr, callback);
}
else if (str.match("^-ip4:(.+)$")) {
console.log("matched -ip[46]!")
swipl.call(`assert(nip(${domain}, "${str.match("^-ip[46]:(.+)")[1]}"))`);
console.log(`assert(nip(${domain}, "${str.match("^-ip[46]:(.+)")[1]}"))`);
console.log("matched -ip4!")
swipl.call(`assert(nip4(${domain}, "${str.match("^-ip4:(.+)")[1]}"))`);
console.log(`assert(nip4(${domain}, "${str.match("^-ip4:(.+)")[1]}"))`);
return parseSPF(domain, spf.slice(1), swipl, curr, callback);
}
//ip6
if (str.match("^[+~?]?ip6:(.+)$")) {
console.log("matched ip6!")
swipl.call(`assert(ip6(${domain}, "${str.match("^[+~?]?ip6:(.+)")[1]}"))`);
console.log(`assert(ip6(${domain}, "${str.match("^[+~?]?ip6:(.+)")[1]}"))`);
return parseSPF(domain, spf.slice(1), swipl, curr, callback);
}
else if (str.match("^-ip6:(.+)$")) {
console.log("matched -ip6!")
swipl.call(`assert(nip6(${domain}, "${str.match("^-ip6:(.+)")[1]}"))`);
console.log(`assert(nip6(${domain}, "${str.match("^-ip6:(.+)")[1]}"))`);
return parseSPF(domain, spf.slice(1), swipl, curr, callback);
}
@ -136,8 +161,8 @@ const parseSPF = (domain, spf, swipl, curr, callback) => {
return callback(err);
}
else {
swipl.call(`assert(ip(${domain}, "${address}"))`);
console.log(`assert(ip(${domain}, "${address}"))`);
swipl.call(`assert(ip4(${domain}, "${address}"))`);
console.log(`assert(ip4(${domain}, "${address}"))`);
return parseSPF(domain, spf.slice(1), swipl, curr, callback);
}
});
@ -151,8 +176,8 @@ const parseSPF = (domain, spf, swipl, curr, callback) => {
return callback(err);
}
else {
swipl.call(`assert(nip(${domain}, "${address}"))`);
console.log(`assert(nip(${domain}, "${address}"))`);
swipl.call(`assert(nip4(${domain}, "${address}"))`);
console.log(`assert(nip4(${domain}, "${address}"))`);
return parseSPF(domain, spf.slice(1), swipl, curr, callback);
}
});
@ -171,7 +196,7 @@ const parseSPF = (domain, spf, swipl, curr, callback) => {
return callback(err);
}
else {
swipl.call(`assert(ip(${domain}, "${address}"))`);
swipl.call(`assert(ip4(${domain}, "${address}"))`);
return parseSPF(domain, spf.slice(1), swipl, curr, callback);
}
});
@ -190,7 +215,7 @@ const parseSPF = (domain, spf, swipl, curr, callback) => {
return callback(err);
}
else {
swipl.call(`assert(nip(${domain}, "${address}"))`);
swipl.call(`assert(nip4(${domain}, "${address}"))`);
return parseSPF(domain, spf.slice(1), swipl, curr, callback);
}
});
@ -322,8 +347,8 @@ app.listen(PORT, (err) => {
// return res.status(err.code).send(err.message)
// }
// else {
// swipl.call('assert(ip("_", "_"))');
// swipl.call('assert(nip("_", "_"))');
// swipl.call('assert(ip4("_", "_"))');
// swipl.call('assert(nip4("_", "_"))');
// swipl.call('assert(all("_", "_"))');
// swipl.call('assert((allowed_to_send_email(Domain, IP) :- (ip(Domain, IP)), once(\\+ all(Domain, "-"); \\+ nip(Domain, IP))))');
// const query = new swipl.Query(`allowed_to_send_email(${domain}, IP)`);