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add support for ed25519 httpsig keys

This commit is contained in:
Ted Unangst 2020-01-19 03:44:38 -05:00
parent 7e2a8c0457
commit d6e1690192
5 changed files with 20 additions and 18 deletions
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5
activity.go
View File

@ -17,7 +17,6 @@ package main
import (
"bytes"
"crypto/rsa"
"database/sql"
"errors"
"fmt"
@ -58,11 +57,11 @@ func friendorfoe(ct string) bool {
return false
}
func PostJunk(keyname string, key *rsa.PrivateKey, url string, j junk.Junk) error {
func PostJunk(keyname string, key httpsig.PrivateKey, url string, j junk.Junk) error {
return PostMsg(keyname, key, url, j.ToBytes())
}
func PostMsg(keyname string, key *rsa.PrivateKey, url string, msg []byte) error {
func PostMsg(keyname string, key httpsig.PrivateKey, url string, msg []byte) error {
client := http.DefaultClient
req, err := http.NewRequest("POST", url, bytes.NewReader(msg))
if err != nil {

16
fun.go
View File

@ -17,7 +17,6 @@ package main
import (
"crypto/rand"
"crypto/rsa"
"crypto/sha512"
"fmt"
"html/template"
@ -594,10 +593,11 @@ func ziggy(userid int64) *KeyInfo {
return ki
}
var zaggies = cache.New(cache.Options{Filler: func(keyname string) (*rsa.PublicKey, bool) {
var zaggies = cache.New(cache.Options{Filler: func(keyname string) (httpsig.PublicKey, bool) {
var data string
row := stmtGetXonker.QueryRow(keyname, "pubkey")
err := row.Scan(&data)
var key httpsig.PublicKey
if err != nil {
log.Printf("hitting the webs for missing pubkey: %s", keyname)
j, err := GetJunk(keyname)
@ -605,7 +605,7 @@ var zaggies = cache.New(cache.Options{Filler: func(keyname string) (*rsa.PublicK
log.Printf("error getting %s pubkey: %s", keyname, err)
when := time.Now().UTC().Format(dbtimeformat)
stmtSaveXonker.Exec(keyname, "failed", "pubkey", when)
return nil, true
return key, true
}
allinjest(originate(keyname), j)
row = stmtGetXonker.QueryRow(keyname, "pubkey")
@ -614,19 +614,19 @@ var zaggies = cache.New(cache.Options{Filler: func(keyname string) (*rsa.PublicK
log.Printf("key not found after ingesting")
when := time.Now().UTC().Format(dbtimeformat)
stmtSaveXonker.Exec(keyname, "failed", "pubkey", when)
return nil, true
return key, true
}
}
_, key, err := httpsig.DecodeKey(data)
_, key, err = httpsig.DecodeKey(data)
if err != nil {
log.Printf("error decoding %s pubkey: %s", keyname, err)
return nil, true
return key, true
}
return key, true
}, Limit: 512})
func zaggy(keyname string) *rsa.PublicKey {
var key *rsa.PublicKey
func zaggy(keyname string) httpsig.PublicKey {
var key httpsig.PublicKey
zaggies.Get(keyname, &key)
return key
}

2
go.mod
View File

@ -7,7 +7,7 @@ require (
golang.org/x/crypto v0.0.0-20190621222207-cc06ce4a13d4
golang.org/x/net v0.0.0-20190620200207-3b0461eec859
humungus.tedunangst.com/r/go-sqlite3 v1.1.3
humungus.tedunangst.com/r/webs v0.6.31
humungus.tedunangst.com/r/webs v0.6.34
)
go 1.11

2
go.sum
View File

@ -25,3 +25,5 @@ humungus.tedunangst.com/r/go-sqlite3 v1.1.3 h1:G2N4wzDS0NbuvrZtQJhh4F+3X+s7BF8b9
humungus.tedunangst.com/r/go-sqlite3 v1.1.3/go.mod h1:FtEEmQM7U2Ey1TuEEOyY1BmphTZnmiEjPsNLEAkpf/M=
humungus.tedunangst.com/r/webs v0.6.31 h1:xDgtESuVljephZA4GfcycwiOwJeeJYUIQbStFHceN1Y=
humungus.tedunangst.com/r/webs v0.6.31/go.mod h1:S9sXpVSbgAIa24yYhnMN0C94LKHG+2rioS+NsiDimps=
humungus.tedunangst.com/r/webs v0.6.34 h1:C9S5L310Z1H4H681f/e4zwqGJLR53XoCTwDoHAq7UVo=
humungus.tedunangst.com/r/webs v0.6.34/go.mod h1:S9sXpVSbgAIa24yYhnMN0C94LKHG+2rioS+NsiDimps=

13
honk.go
View File

@ -16,7 +16,6 @@
package main
import (
"crypto/rsa"
"flag"
"fmt"
"html/template"
@ -26,6 +25,8 @@ import (
"strconv"
"strings"
"time"
"humungus.tedunangst.com/r/webs/httpsig"
)
var softwareVersion = "develop"
@ -42,19 +43,19 @@ type WhatAbout struct {
Key string
URL string
Options UserOptions
SecKey *rsa.PrivateKey
SecKey httpsig.PrivateKey
}
type UserOptions struct {
SkinnyCSS bool `json:",omitempty"`
SkinnyCSS bool `json:",omitempty"`
OmitImages bool `json:",omitempty"`
Avatar string `json:",omitempty"`
MapLink string `json:",omitempty"`
Avatar string `json:",omitempty"`
MapLink string `json:",omitempty"`
}
type KeyInfo struct {
keyname string
seckey *rsa.PrivateKey
seckey httpsig.PrivateKey
}
const serverUID int64 = -2