tjh.dev
forked from
tangled.org/core
Mirror of @tangled.org/core. Running on a Raspberry Pi Zero 2
appview: rework repo delete
requires record deletion first
Signed-off-by: oppiliappan <me@oppi.li>
oppi.li
api/tangled/repodelete.go
api/tangled/repodelete.go
This is a binary file and will not be displayed.
+1
appview/repo/repo.go
+1
appview/repo/repo.go
+93
-79
knotserver/xrpc/delete_repo.go
+93
-79
knotserver/xrpc/delete_repo.go
···
1
1
package xrpc
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2
3
-
// import (
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// "encoding/json"
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// "fmt"
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// "net/http"
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// "os"
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// "path/filepath"
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//
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// "github.com/bluesky-social/indigo/atproto/syntax"
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// securejoin "github.com/cyphar/filepath-securejoin"
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// "tangled.sh/tangled.sh/core/api/tangled"
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// "tangled.sh/tangled.sh/core/rbac"
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// xrpcerr "tangled.sh/tangled.sh/core/xrpc/errors"
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// )
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+
import (
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+
"encoding/json"
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+
"fmt"
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+
"net/http"
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"os"
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"path/filepath"
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// func (x *Xrpc) DeleteRepo(w http.ResponseWriter, r *http.Request) {
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// l := x.Logger.With("handler", "DeleteRepo")
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// fail := func(e xrpcerr.XrpcError) {
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// l.Error("failed", "kind", e.Tag, "error", e.Message)
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// writeError(w, e, http.StatusBadRequest)
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// }
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//
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// actorDid, ok := r.Context().Value(ActorDid).(syntax.DID)
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// if !ok {
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// fail(xrpcerr.MissingActorDidError)
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// return
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// }
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//
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// isMember, err := x.Enforcer.IsRepoDeleteAllowed(actorDid.String(), rbac.ThisServer)
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// if err != nil {
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// fail(xrpcerr.GenericError(err))
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// return
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// }
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// if !isMember {
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// fail(xrpcerr.AccessControlError(actorDid.String()))
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// return
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// }
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//
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// var data tangled.RepoDelete_Input
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// if err := json.NewDecoder(r.Body).Decode(&data); err != nil {
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// fail(xrpcerr.GenericError(err))
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// return
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// }
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//
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// did := data.Did
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// name := data.Name
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//
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// if did == "" || name == "" {
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// fail(xrpcerr.GenericError(fmt.Errorf("did and name are required")))
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// return
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// }
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//
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// relativeRepoPath := filepath.Join(did, name)
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// if ok, err := x.Enforcer.IsSettingsAllowed(actorDid.String(), rbac.ThisServer, relativeRepoPath); !ok || err != nil {
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// l.Error("insufficient permissions", "did", actorDid.String(), "repo", relativeRepoPath)
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// writeError(w, xrpcerr.AccessControlError(actorDid.String()), http.StatusUnauthorized)
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// return
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// }
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//
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// repoPath, err := securejoin.SecureJoin(x.Config.Repo.ScanPath, relativeRepoPath)
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// if err != nil {
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// fail(xrpcerr.GenericError(err))
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// return
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// }
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//
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// err = os.RemoveAll(repoPath)
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// if err != nil {
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// l.Error("deleting repo", "error", err.Error())
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// writeError(w, xrpcerr.GenericError(err), http.StatusInternalServerError)
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// return
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// }
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//
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// err = x.Enforcer.RemoveRepo(did, rbac.ThisServer, relativeRepoPath)
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// if err != nil {
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// l.Error("failed to delete repo from enforcer", "error", err.Error())
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// writeError(w, xrpcerr.GenericError(err), http.StatusInternalServerError)
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// return
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// }
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//
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// w.WriteHeader(http.StatusOK)
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// }
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comatproto "github.com/bluesky-social/indigo/api/atproto"
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"github.com/bluesky-social/indigo/atproto/syntax"
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"github.com/bluesky-social/indigo/xrpc"
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securejoin "github.com/cyphar/filepath-securejoin"
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"tangled.sh/tangled.sh/core/api/tangled"
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"tangled.sh/tangled.sh/core/rbac"
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xrpcerr "tangled.sh/tangled.sh/core/xrpc/errors"
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)
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+
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func (x *Xrpc) DeleteRepo(w http.ResponseWriter, r *http.Request) {
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l := x.Logger.With("handler", "DeleteRepo")
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fail := func(e xrpcerr.XrpcError) {
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l.Error("failed", "kind", e.Tag, "error", e.Message)
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writeError(w, e, http.StatusBadRequest)
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}
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+
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actorDid, ok := r.Context().Value(ActorDid).(syntax.DID)
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if !ok {
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fail(xrpcerr.MissingActorDidError)
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return
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}
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+
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var data tangled.RepoDelete_Input
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if err := json.NewDecoder(r.Body).Decode(&data); err != nil {
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fail(xrpcerr.GenericError(err))
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return
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}
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+
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did := data.Did
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name := data.Name
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rkey := data.Rkey
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+
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if did == "" || name == "" {
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fail(xrpcerr.GenericError(fmt.Errorf("did and name are required")))
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return
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}
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+
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ident, err := x.Resolver.ResolveIdent(r.Context(), actorDid.String())
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if err != nil || ident.Handle.IsInvalidHandle() {
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fail(xrpcerr.GenericError(err))
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return
51
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}
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+
53
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xrpcc := xrpc.Client{
54
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Host: ident.PDSEndpoint(),
55
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}
56
+
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// ensure that the record does not exists
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_, err = comatproto.RepoGetRecord(r.Context(), &xrpcc, "", tangled.RepoNSID, actorDid.String(), rkey)
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if err == nil {
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fail(xrpcerr.RecordExistsError(rkey))
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return
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}
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+
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relativeRepoPath := filepath.Join(did, name)
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isDeleteAllowed, err := x.Enforcer.IsRepoDeleteAllowed(actorDid.String(), rbac.ThisServer, relativeRepoPath)
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+
if err != nil {
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fail(xrpcerr.GenericError(err))
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return
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}
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if !isDeleteAllowed {
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fail(xrpcerr.AccessControlError(actorDid.String()))
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return
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}
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+
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repoPath, err := securejoin.SecureJoin(x.Config.Repo.ScanPath, relativeRepoPath)
76
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if err != nil {
77
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fail(xrpcerr.GenericError(err))
78
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return
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}
80
+
81
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err = os.RemoveAll(repoPath)
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if err != nil {
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l.Error("deleting repo", "error", err.Error())
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writeError(w, xrpcerr.GenericError(err), http.StatusInternalServerError)
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return
86
+
}
87
+
88
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err = x.Enforcer.RemoveRepo(did, rbac.ThisServer, relativeRepoPath)
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+
if err != nil {
90
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l.Error("failed to delete repo from enforcer", "error", err.Error())
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writeError(w, xrpcerr.GenericError(err), http.StatusInternalServerError)
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return
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}
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+
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w.WriteHeader(http.StatusOK)
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+
}
+1
knotserver/xrpc/xrpc.go
+1
knotserver/xrpc/xrpc.go
···
37
37
38
38
r.Post("/"+tangled.RepoSetDefaultBranchNSID, x.SetDefaultBranch)
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r.Post("/"+tangled.RepoCreateNSID, x.CreateRepo)
40
+
r.Post("/"+tangled.RepoDeleteNSID, x.DeleteRepo)
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r.Post("/"+tangled.RepoForkStatusNSID, x.ForkStatus)
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r.Post("/"+tangled.RepoForkSyncNSID, x.ForkSync)
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r.Post("/"+tangled.RepoHiddenRefNSID, x.HiddenRef)
+5
-1
lexicons/repo/delete.json
+5
-1
lexicons/repo/delete.json
···
9
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"encoding": "application/json",
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"schema": {
11
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"type": "object",
12
-
"required": ["did", "name"],
12
+
"required": ["did", "name", "rkey"],
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"properties": {
14
14
"did": {
15
15
"type": "string",
···
19
19
"name": {
20
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"type": "string",
21
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"description": "Name of the repository to delete"
22
+
},
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"rkey": {
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"type": "string",
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"description": "Rkey of the repository record"
22
26
}
23
27
}
24
28
}
+2
-2
rbac/rbac.go
+2
-2
rbac/rbac.go
···
281
281
return e.E.Enforce(user, domain, domain, "repo:create")
282
282
}
283
283
284
-
func (e *Enforcer) IsRepoDeleteAllowed(user, domain string) (bool, error) {
285
-
return e.E.Enforce(user, domain, domain, "repo:delete")
284
+
func (e *Enforcer) IsRepoDeleteAllowed(user, domain, repo string) (bool, error) {
285
+
return e.E.Enforce(user, domain, repo, "repo:delete")
286
286
}
287
287
288
288
func (e *Enforcer) IsPushAllowed(user, domain, repo string) (bool, error) {
+7
xrpc/errors/errors.go
+7
xrpc/errors/errors.go
···
86
86
)
87
87
}
88
88
89
+
var RecordExistsError = func(r string) XrpcError {
90
+
return NewXrpcError(
91
+
WithTag("RecordExists"),
92
+
WithError(fmt.Errorf("repo already exists: %s", r)),
93
+
)
94
+
}
95
+
89
96
func GenericError(err error) XrpcError {
90
97
return NewXrpcError(
91
98
WithTag("Generic"),