mirror of
https://git.mills.io/saltyim/saltyim.git
synced 2024-06-28 09:41:02 +00:00
754fcc7323
feat: add compression negotiation for sent messages
fix: unix homedir handling
the service will negotiate a compression algo for sending messages
when a user chats someone during the auto discovery, the service returns an `Accept-Encoding: br, gzip, deflate`
the client saves that response and so when it makes POSTs of messages adds the best `Content-Encoding` and compresses the message
example:
```
>> GET /.well-known/salty/c765c69040d98f3af2181237f47ec01398d80f8ab2690fe929e4311ab05dec01.json
<< Accept-Encoding: br, gzip, deflate
<<
<< {"endpoint":"https://salty.home.arpa/inbox/01FZBR8Y2E6TH949JA3925WF71","key":"kex1wurry09ftqjuxgjl0jxmqypv4axqvzqljkgeadxjcpwtfuhcedcslck52d"}
>> POST /inbox/01FZBR8Y2E6TH949JA3925WF71
>> Content-Encoding: br
>>
>> [Brotli Compressed data]
```
this PR depends on https://git.mills.io/prologic/msgbus/pulls/24
Co-authored-by: Jon Lundy <jon@xuu.cc>
Reviewed-on: https://git.mills.io/saltyim/saltyim/pulls/91
Co-authored-by: xuu <xuu@noreply@mills.io>
Co-committed-by: xuu <xuu@noreply@mills.io>
53 lines
1003 B
Go
53 lines
1003 B
Go
package internal
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import (
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"encoding/json"
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"fmt"
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"os"
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"path/filepath"
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"go.mills.io/saltyim"
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)
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const (
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wellknownPath = ".well-known/salty"
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)
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func CreateConfig(conf *Config, hash string, key string) error {
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p := filepath.Join(conf.Data, wellknownPath)
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p = saltyim.FixUnixHome(p)
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fn := filepath.Join(p, fmt.Sprintf("%s.json", hash))
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if FileExists(fn) {
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return nil
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}
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if err := os.MkdirAll(p, 0755); err != nil {
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return fmt.Errorf("error creating config paths %s: %w", p, err)
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}
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ulid, err := saltyim.GenerateULID()
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if err != nil {
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return fmt.Errorf("error generating ulid")
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}
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endpointURL := *conf.baseURL
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endpointURL.Path = fmt.Sprintf("/inbox/%s", ulid)
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config := saltyim.Config{
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Endpoint: endpointURL.String(),
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Key: key,
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}
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data, err := json.Marshal(config)
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if err != nil {
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return fmt.Errorf("error serializing config")
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}
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if err := os.WriteFile(fn, data, 0644); err != nil {
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return fmt.Errorf("error writing config to %s: %w", fn, err)
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}
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return nil
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}
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