Remove event building duplication & push to GMSL (#3056)

Removes event building duplication and moves the funcionality into GMSL
since all the sub-steps are already there.
This commit is contained in:
devonh 2023-04-14 15:03:07 +00:00 committed by GitHub
parent 914e6145a5
commit f66862958d
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 47 additions and 134 deletions

View File

@ -448,7 +448,7 @@ func createRoom(
builder.PrevEvents = []gomatrixserverlib.EventReference{builtEvents[i-1].EventReference()}
}
var ev *gomatrixserverlib.Event
ev, err = buildEvent(&builder, userDomain, &authEvents, cfg, evTime, roomVersion)
ev, err = builder.AddAuthEventsAndBuild(userDomain, &authEvents, evTime, roomVersion, cfg.Matrix.KeyID, cfg.Matrix.PrivateKey)
if err != nil {
util.GetLogger(ctx).WithError(err).Error("buildEvent failed")
return jsonerror.InternalServerError()
@ -599,31 +599,3 @@ func createRoom(
JSON: response,
}
}
// buildEvent fills out auth_events for the builder then builds the event
func buildEvent(
builder *gomatrixserverlib.EventBuilder,
serverName gomatrixserverlib.ServerName,
provider gomatrixserverlib.AuthEventProvider,
cfg *config.ClientAPI,
evTime time.Time,
roomVersion gomatrixserverlib.RoomVersion,
) (*gomatrixserverlib.Event, error) {
eventsNeeded, err := gomatrixserverlib.StateNeededForEventBuilder(builder)
if err != nil {
return nil, err
}
refs, err := eventsNeeded.AuthEventReferences(provider)
if err != nil {
return nil, err
}
builder.AuthEvents = refs
event, err := builder.Build(
evTime, serverName, cfg.Matrix.KeyID,
cfg.Matrix.PrivateKey, roomVersion,
)
if err != nil {
return nil, fmt.Errorf("cannot build event %s : Builder failed to build. %w", builder.Type, err)
}
return event, nil
}

16
go.mod
View File

@ -22,7 +22,7 @@ require (
github.com/matrix-org/dugong v0.0.0-20210921133753-66e6b1c67e2e
github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91
github.com/matrix-org/gomatrix v0.0.0-20220926102614-ceba4d9f7530
github.com/matrix-org/gomatrixserverlib v0.0.0-20230414110520-bcb28309fbcf
github.com/matrix-org/gomatrixserverlib v0.0.0-20230414140439-3cf4cd94d75f
github.com/matrix-org/pinecone v0.11.1-0.20230210171230-8c3b24f2649a
github.com/matrix-org/util v0.0.0-20221111132719-399730281e66
github.com/mattn/go-sqlite3 v1.14.16
@ -42,10 +42,10 @@ require (
github.com/uber/jaeger-lib v2.4.1+incompatible
github.com/yggdrasil-network/yggdrasil-go v0.4.6
go.uber.org/atomic v1.10.0
golang.org/x/crypto v0.6.0
golang.org/x/crypto v0.8.0
golang.org/x/image v0.5.0
golang.org/x/mobile v0.0.0-20221020085226-b36e6246172e
golang.org/x/term v0.5.0
golang.org/x/term v0.7.0
gopkg.in/h2non/bimg.v1 v1.1.9
gopkg.in/yaml.v2 v2.4.0
gotest.tools/v3 v3.4.0
@ -121,12 +121,12 @@ require (
github.com/tidwall/pretty v1.2.1 // indirect
go.etcd.io/bbolt v1.3.6 // indirect
golang.org/x/exp v0.0.0-20221205204356-47842c84f3db // indirect
golang.org/x/mod v0.6.0 // indirect
golang.org/x/net v0.7.0 // indirect
golang.org/x/sys v0.5.0 // indirect
golang.org/x/text v0.7.0 // indirect
golang.org/x/mod v0.8.0 // indirect
golang.org/x/net v0.9.0 // indirect
golang.org/x/sys v0.7.0 // indirect
golang.org/x/text v0.9.0 // indirect
golang.org/x/time v0.3.0 // indirect
golang.org/x/tools v0.2.0 // indirect
golang.org/x/tools v0.6.0 // indirect
google.golang.org/protobuf v1.28.1 // indirect
gopkg.in/macaroon.v2 v2.1.0 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect

40
go.sum
View File

@ -321,16 +321,8 @@ github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91 h1:s7fexw
github.com/matrix-org/go-sqlite3-js v0.0.0-20220419092513-28aa791a1c91/go.mod h1:e+cg2q7C7yE5QnAXgzo512tgFh1RbQLC0+jozuegKgo=
github.com/matrix-org/gomatrix v0.0.0-20220926102614-ceba4d9f7530 h1:kHKxCOLcHH8r4Fzarl4+Y3K5hjothkVW5z7T1dUM11U=
github.com/matrix-org/gomatrix v0.0.0-20220926102614-ceba4d9f7530/go.mod h1:/gBX06Kw0exX1HrwmoBibFA98yBk/jxKpGVeyQbff+s=
github.com/matrix-org/gomatrixserverlib v0.0.0-20230320105331-4dd7ff2f0e3a h1:F6K1i61KcJ8cX/y0Q8/44Dh1w+fpESQd92gq885FDrI=
github.com/matrix-org/gomatrixserverlib v0.0.0-20230320105331-4dd7ff2f0e3a/go.mod h1:7HTbSZe+CIdmeqVyFMekwD5dFU8khWQyngKATvd12FU=
github.com/matrix-org/gomatrixserverlib v0.0.0-20230405171344-5f597d85ba4f h1:D7IgZA2DxBroqCTxo2uXEmjj8eCI1OzqqKRE4SAgmBU=
github.com/matrix-org/gomatrixserverlib v0.0.0-20230405171344-5f597d85ba4f/go.mod h1:7HTbSZe+CIdmeqVyFMekwD5dFU8khWQyngKATvd12FU=
github.com/matrix-org/gomatrixserverlib v0.0.0-20230406115722-88763372cbd9 h1:bnIeD+u46GkPzfBcH9Su4sUBRZ9jqHcKER8hmaNnGD8=
github.com/matrix-org/gomatrixserverlib v0.0.0-20230406115722-88763372cbd9/go.mod h1:7HTbSZe+CIdmeqVyFMekwD5dFU8khWQyngKATvd12FU=
github.com/matrix-org/gomatrixserverlib v0.0.0-20230406130834-e85c3bfeed05 h1:s4JL2PPTgB6pR1ouDwq6KpqmV5hUTAP+HB1ajlemHWA=
github.com/matrix-org/gomatrixserverlib v0.0.0-20230406130834-e85c3bfeed05/go.mod h1:7HTbSZe+CIdmeqVyFMekwD5dFU8khWQyngKATvd12FU=
github.com/matrix-org/gomatrixserverlib v0.0.0-20230414110520-bcb28309fbcf h1:bfjLsvf1M7IFJuwmFJAsgUi4XaaHs07e6tub0tb3Fpw=
github.com/matrix-org/gomatrixserverlib v0.0.0-20230414110520-bcb28309fbcf/go.mod h1:7HTbSZe+CIdmeqVyFMekwD5dFU8khWQyngKATvd12FU=
github.com/matrix-org/gomatrixserverlib v0.0.0-20230414140439-3cf4cd94d75f h1:sULN+zkwjt9bBy3dy5W98B6J/Pd4xOiF6yjWOBRRKmw=
github.com/matrix-org/gomatrixserverlib v0.0.0-20230414140439-3cf4cd94d75f/go.mod h1:7HTbSZe+CIdmeqVyFMekwD5dFU8khWQyngKATvd12FU=
github.com/matrix-org/pinecone v0.11.1-0.20230210171230-8c3b24f2649a h1:awrPDf9LEFySxTLKYBMCiObelNx/cBuv/wzllvCCH3A=
github.com/matrix-org/pinecone v0.11.1-0.20230210171230-8c3b24f2649a/go.mod h1:HchJX9oKMXaT2xYFs0Ha/6Zs06mxLU8k6F1ODnrGkeQ=
github.com/matrix-org/util v0.0.0-20221111132719-399730281e66 h1:6z4KxomXSIGWqhHcfzExgkH3Z3UkIXry4ibJS4Aqz2Y=
@ -510,8 +502,8 @@ golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPh
golang.org/x/crypto v0.0.0-20210314154223-e6e6c4f2bb5b/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
golang.org/x/crypto v0.0.0-20210421170649-83a5a9bb288b/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/crypto v0.6.0 h1:qfktjS5LUO+fFKeJXZ+ikTRijMmljikvG68fpMMruSc=
golang.org/x/crypto v0.6.0/go.mod h1:OFC/31mSvZgRz0V1QTNCzfAI1aIRzbiufJtkMIlEp58=
golang.org/x/crypto v0.8.0 h1:pd9TJtTueMTVQXzk8E2XESSMQDj/U7OUu0PqJqPXQjQ=
golang.org/x/crypto v0.8.0/go.mod h1:mRqEX+O9/h5TFCrQhkgjo2yKi0yYA+9ecGkdQoHrywE=
golang.org/x/exp v0.0.0-20180321215751-8460e604b9de/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20180807140117-3d87b88a115f/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
@ -554,8 +546,8 @@ golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
golang.org/x/mod v0.6.0 h1:b9gGHsz9/HhJ3HF5DHQytPpuwocVTChQJK3AvoLRD5I=
golang.org/x/mod v0.6.0/go.mod h1:4mET923SAdbXp2ki8ey+zGs1SLqsuM2Y0uvdZR/fUNI=
golang.org/x/mod v0.8.0 h1:LUYupSeNrTNCGzR/hVBk2NHZO4hXcVaW1k4Qx7rjPx8=
golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@ -591,8 +583,8 @@ golang.org/x/net v0.0.0-20210525063256-abc453219eb5/go.mod h1:9nx3DQGgdP8bBQD5qx
golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.7.0 h1:rJrUqqhjsgNp7KqAIc25s9pZnjU7TUcSY7HcVZjdn1g=
golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
golang.org/x/net v0.9.0 h1:aWJ/m6xSmxWBx+V0XRHTlrYrPG56jKsLdTFmsSsCzOM=
golang.org/x/net v0.9.0/go.mod h1:d48xBJpPfHeWQsugry2m+kC02ZBRGRgulfHnEXEuWns=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@ -612,6 +604,7 @@ golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJ
golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.1.0 h1:wsuoTGHzEhffawBOhz5CYhcrV4IdKZbEyZjBMuTp12o=
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@ -664,12 +657,12 @@ golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBc
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20221010170243-090e33056c14/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.5.0 h1:MUK/U/4lj1t1oPg0HfuXDN/Z1wv31ZJ/YcPiGccS4DU=
golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.7.0 h1:3jlCCIQZPdOYu1h8BkNvLz8Kgwtae2cagcG/VamtZRU=
golang.org/x/sys v0.7.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.5.0 h1:n2a8QNdAb0sZNpU9R1ALUXBbY+w51fCQDN+7EdxNBsY=
golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
golang.org/x/term v0.7.0 h1:BEvjmm5fURWqcfbSKTdpkDXYBrUS1c0m8agp14W48vQ=
golang.org/x/term v0.7.0/go.mod h1:P32HKFT3hSsZrRxla30E9HqToFYAQPCMs/zFMBUFqPY=
golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@ -677,8 +670,9 @@ golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/text v0.7.0 h1:4BRB4x83lYWy72KwLD/qYDuTu7q9PjSagHvijDw7cLo=
golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/text v0.9.0 h1:2sjJmO8cDvYveuX97RDLsxlyUxLl+GHoLxBiRdHllBE=
golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
@ -732,8 +726,8 @@ golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4f
golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0=
golang.org/x/tools v0.1.1/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
golang.org/x/tools v0.2.0 h1:G6AHpWxTMGY1KyEYoAQ5WTtIekUUvDNjan3ugu60JvE=
golang.org/x/tools v0.2.0/go.mod h1:y4OqIKeOV/fWJetJ8bXPU1sEVniLMIyDAZWeHdV+NTA=
golang.org/x/tools v0.6.0 h1:BOw41kyTf3PuCW1pVQf8+Cyg8pMlkYB1oo9iJ6D/lKM=
golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

View File

@ -160,6 +160,7 @@ func (r *RoomserverInternalAPI) SetFederationAPI(fsAPI fsAPI.RoomserverFederatio
Cfg: &r.Cfg.RoomServer,
DB: r.DB,
FSAPI: r.fsAPI,
RSAPI: r,
Inputer: r.Inputer,
}
r.Publisher = &perform.Publisher{

View File

@ -35,7 +35,6 @@ import (
"github.com/matrix-org/dendrite/roomserver/internal/input"
"github.com/matrix-org/dendrite/roomserver/internal/query"
"github.com/matrix-org/dendrite/roomserver/storage"
"github.com/matrix-org/dendrite/roomserver/types"
"github.com/matrix-org/dendrite/setup/config"
)
@ -305,7 +304,13 @@ func (r *Joiner) performJoinRoomByID(
// locally on the homeserver.
// TODO: Check what happens if the room exists on the server
// but everyone has since left. I suspect it does the wrong thing.
event, buildRes, err := buildEvent(ctx, r.DB, r.Cfg.Matrix, userDomain, &eb)
var buildRes rsAPI.QueryLatestEventsAndStateResponse
identity, err := r.Cfg.Matrix.SigningIdentityFor(userDomain)
if err != nil {
return "", "", fmt.Errorf("error joining local room: %q", err)
}
event, err := eventutil.QueryAndBuildEvent(ctx, &eb, r.Cfg.Matrix, identity, time.Now(), r.RSAPI, &buildRes)
switch err {
case nil:
@ -430,46 +435,3 @@ func (r *Joiner) populateAuthorisedViaUserForRestrictedJoin(
}
return res.AuthorisedVia, nil
}
func buildEvent(
ctx context.Context, db storage.Database, cfg *config.Global,
senderDomain gomatrixserverlib.ServerName,
builder *gomatrixserverlib.EventBuilder,
) (*gomatrixserverlib.HeaderedEvent, *rsAPI.QueryLatestEventsAndStateResponse, error) {
eventsNeeded, err := gomatrixserverlib.StateNeededForEventBuilder(builder)
if err != nil {
return nil, nil, fmt.Errorf("gomatrixserverlib.StateNeededForEventBuilder: %w", err)
}
if len(eventsNeeded.Tuples()) == 0 {
return nil, nil, errors.New("expecting state tuples for event builder, got none")
}
var queryRes rsAPI.QueryLatestEventsAndStateResponse
err = helpers.QueryLatestEventsAndState(ctx, db, &rsAPI.QueryLatestEventsAndStateRequest{
RoomID: builder.RoomID,
StateToFetch: eventsNeeded.Tuples(),
}, &queryRes)
if err != nil {
switch err.(type) {
case types.MissingStateError:
// We know something about the room but the state seems to be
// insufficient to actually build a new event, so in effect we
// had might as well treat the room as if it doesn't exist.
return nil, nil, eventutil.ErrRoomNoExists
default:
return nil, nil, fmt.Errorf("QueryLatestEventsAndState: %w", err)
}
}
identity, err := cfg.SigningIdentityFor(senderDomain)
if err != nil {
return nil, nil, err
}
ev, err := eventutil.BuildEvent(ctx, builder, cfg, identity, time.Now(), &eventsNeeded, &queryRes)
if err != nil {
return nil, nil, err
}
return ev, &queryRes, nil
}

View File

@ -19,8 +19,10 @@ import (
"encoding/json"
"fmt"
"strings"
"time"
"github.com/matrix-org/dendrite/clientapi/jsonerror"
"github.com/matrix-org/dendrite/internal/eventutil"
"github.com/matrix-org/gomatrix"
"github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/util"
@ -28,6 +30,7 @@ import (
fsAPI "github.com/matrix-org/dendrite/federationapi/api"
"github.com/matrix-org/dendrite/roomserver/api"
rsAPI "github.com/matrix-org/dendrite/roomserver/api"
"github.com/matrix-org/dendrite/roomserver/internal/helpers"
"github.com/matrix-org/dendrite/roomserver/internal/input"
"github.com/matrix-org/dendrite/roomserver/storage"
@ -39,6 +42,7 @@ type Leaver struct {
Cfg *config.RoomServer
DB storage.Database
FSAPI fsAPI.RoomserverFederationAPI
RSAPI rsAPI.RoomserverInternalAPI
UserAPI userapi.RoomserverUserAPI
Inputer *input.Inputer
}
@ -173,9 +177,15 @@ func (r *Leaver) performLeaveRoomByID(
// a leave event.
// TODO: Check what happens if the room exists on the server
// but everyone has since left. I suspect it does the wrong thing.
event, buildRes, err := buildEvent(ctx, r.DB, r.Cfg.Matrix, senderDomain, &eb)
var buildRes rsAPI.QueryLatestEventsAndStateResponse
identity, err := r.Cfg.Matrix.SigningIdentityFor(senderDomain)
if err != nil {
return nil, fmt.Errorf("eventutil.BuildEvent: %w", err)
return nil, fmt.Errorf("SigningIdentityFor: %w", err)
}
event, err := eventutil.QueryAndBuildEvent(ctx, &eb, r.Cfg.Matrix, identity, time.Now(), r.RSAPI, &buildRes)
if err != nil {
return nil, fmt.Errorf("eventutil.QueryAndBuildEvent: %w", err)
}
// Give our leave event to the roomserver input stream. The

View File

@ -526,7 +526,7 @@ func (r *Upgrader) sendInitialEvents(ctx context.Context, evTime time.Time, user
builder.PrevEvents = []gomatrixserverlib.EventReference{builtEvents[i-1].EventReference()}
}
var event *gomatrixserverlib.Event
event, err = r.buildEvent(&builder, userDomain, &authEvents, evTime, gomatrixserverlib.RoomVersion(newVersion))
event, err = builder.AddAuthEventsAndBuild(userDomain, &authEvents, evTime, gomatrixserverlib.RoomVersion(newVersion), r.Cfg.Matrix.KeyID, r.Cfg.Matrix.PrivateKey)
if err != nil {
return &api.PerformError{
Msg: fmt.Sprintf("Failed to build new %q event: %s", builder.Type, err),
@ -707,29 +707,3 @@ func (r *Upgrader) sendHeaderedEvent(
return nil
}
func (r *Upgrader) buildEvent(
builder *gomatrixserverlib.EventBuilder,
serverName gomatrixserverlib.ServerName,
provider gomatrixserverlib.AuthEventProvider,
evTime time.Time,
roomVersion gomatrixserverlib.RoomVersion,
) (*gomatrixserverlib.Event, error) {
eventsNeeded, err := gomatrixserverlib.StateNeededForEventBuilder(builder)
if err != nil {
return nil, err
}
refs, err := eventsNeeded.AuthEventReferences(provider)
if err != nil {
return nil, err
}
builder.AuthEvents = refs
event, err := builder.Build(
evTime, serverName, r.Cfg.Matrix.KeyID,
r.Cfg.Matrix.PrivateKey, roomVersion,
)
if err != nil {
return nil, err
}
return event, nil
}