502 error after disabling auto accepting

[ScharfViktor]

• start ocis with FRONTEND_AUTO_ACCEPT_SHARES: "true"
• marie shares folder1 to admin
• set FRONTEND_AUTO_ACCEPT_SHARES: "false" and run ocis again or set FRONTEND_AUTO_ACCEPT_SHARES: "false" only for one user. see how here Auto Accept Shares #7097
• marie shares folder2 to admin and admin accepts share

Actual: 502 error. amin cannot accepts folder

log:

2023-10-09 17:30:45 2023/10/09 15:30:45 http: panic serving 127.0.0.1:37492: runtime error: invalid memory address or nil pointer dereference
2023-10-09 17:30:45 goroutine 6717 [running]:
2023-10-09 17:30:45 net/http.(*conn).serve.func1()
2023-10-09 17:30:45     net/http/server.go:1854 +0xb0
2023-10-09 17:30:45 panic({0x3e17580, 0x5c54240})
2023-10-09 17:30:45     runtime/panic.go:890 +0x258
2023-10-09 17:30:45 github.com/cs3org/reva/v2/internal/http/services/owncloud/ocs/handlers/apps/sharing/shares.(*Handler).AcceptReceivedShare.func1(0x8?, 0x60?)
2023-10-09 17:30:45     github.com/cs3org/reva/v2@v2.16.1-0.20231004143709-c089e31b8175/internal/http/services/owncloud/ocs/handlers/apps/sharing/shares/pending.go:97 +0x48
2023-10-09 17:30:45 sort.insertionSort_func({0x4007fa1c08?, 0x4001aeafc0?}, 0x0, 0x2)
2023-10-09 17:30:45     sort/zsortfunc.go:12 +0xc0
2023-10-09 17:30:45 sort.pdqsort_func({0x4007fa1c08?, 0x4001aeafc0?}, 0x18?, 0x4001321400?, 0x40089c4348?)
2023-10-09 17:30:45     sort/zsortfunc.go:73 +0x264
2023-10-09 17:30:45 sort.Slice({0x3c5cf80?, 0x40089c4348?}, 0x2?)
2023-10-09 17:30:45     sort/slice.go:26 +0x114
2023-10-09 17:30:45 github.com/cs3org/reva/v2/internal/http/services/owncloud/ocs/handlers/apps/sharing/shares.(*Handler).AcceptReceivedShare(0x400192eb00, {0xffff934d9c98, 0x400347f230}, 0x40020b6f00)
2023-10-09 17:30:45     github.com/cs3org/reva/v2@v2.16.1-0.20231004143709-c089e31b8175/internal/http/services/owncloud/ocs/handlers/apps/sharing/shares/pending.go:99 +0x5cc
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0x3de5d00?, {0xffff934d9c98?, 0x400347f230?}, 0x3a37968?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 github.com/go-chi/chi/v5.(*Mux).routeHTTP(0x40012b2720, {0xffff934d9c98, 0x400347f230}, 0x40020b6f00)
2023-10-09 17:30:45     github.com/go-chi/chi/v5@v5.0.10/mux.go:444 +0x234
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0x400347fb00?, {0xffff934d9c98?, 0x400347f230?}, 0xc21a50?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 github.com/go-chi/chi/v5.(*Mux).ServeHTTP(0x40012b2720, {0xffff934d9c98, 0x400347f230}, 0x40020b6f00)
2023-10-09 17:30:45     github.com/go-chi/chi/v5@v5.0.10/mux.go:73 +0x328
2023-10-09 17:30:45 github.com/go-chi/chi/v5.(*Mux).Mount.func1({0xffff934d9c98, 0x400347f230}, 0x40020b6f00)
2023-10-09 17:30:45     github.com/go-chi/chi/v5@v5.0.10/mux.go:316 +0x1ec
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0x3de5d00?, {0xffff934d9c98?, 0x400347f230?}, 0x4001e0ff00?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 github.com/go-chi/chi/v5.(*Mux).routeHTTP(0x40012b26c0, {0xffff934d9c98, 0x400347f230}, 0x40020b6f00)
2023-10-09 17:30:45     github.com/go-chi/chi/v5@v5.0.10/mux.go:444 +0x234
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0x40023ec0c8?, {0xffff934d9c98?, 0x400347f230?}, 0x40023ec0a8?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 github.com/go-chi/chi/v5.(*Mux).ServeHTTP(0x40012b26c0, {0xffff934d9c98, 0x400347f230}, 0x40020b6f00)
2023-10-09 17:30:45     github.com/go-chi/chi/v5@v5.0.10/mux.go:73 +0x328
2023-10-09 17:30:45 github.com/go-chi/chi/v5.(*Mux).Mount.func1({0xffff934d9c98, 0x400347f230}, 0x40020b6f00)
2023-10-09 17:30:45     github.com/go-chi/chi/v5@v5.0.10/mux.go:316 +0x1ec
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0x3de5d00?, {0xffff934d9c98?, 0x400347f230?}, 0x4001e0fe80?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 github.com/go-chi/chi/v5.(*Mux).routeHTTP(0x40012b2660, {0xffff934d9c98, 0x400347f230}, 0x40020b6f00)
2023-10-09 17:30:45     github.com/go-chi/chi/v5@v5.0.10/mux.go:444 +0x234
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0x40023ec258?, {0xffff934d9c98?, 0x400347f230?}, 0x40023ec238?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 github.com/go-chi/chi/v5.(*Mux).ServeHTTP(0x40012b2660, {0xffff934d9c98, 0x400347f230}, 0x40020b6f00)
2023-10-09 17:30:45     github.com/go-chi/chi/v5@v5.0.10/mux.go:73 +0x328
2023-10-09 17:30:45 github.com/go-chi/chi/v5.(*Mux).Mount.func1({0xffff934d9c98, 0x400347f230}, 0x40020b6f00)
2023-10-09 17:30:45     github.com/go-chi/chi/v5@v5.0.10/mux.go:316 +0x1ec
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0x3de5d00?, {0xffff934d9c98?, 0x400347f230?}, 0x4002db0820?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 github.com/go-chi/chi/v5.(*Mux).routeHTTP(0x40012b2600, {0xffff934d9c98, 0x400347f230}, 0x40020b6f00)
2023-10-09 17:30:45     github.com/go-chi/chi/v5@v5.0.10/mux.go:444 +0x234
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0x4388608?, {0xffff934d9c98?, 0x400347f230?}, 0x3a36d78?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 github.com/cs3org/reva/v2/internal/http/services/owncloud/ocs/response.VersionCtx.func1({0xffff934d9c98, 0x400347f230}, 0x40020b6e00)
2023-10-09 17:30:45     github.com/cs3org/reva/v2@v2.16.1-0.20231004143709-c089e31b8175/internal/http/services/owncloud/ocs/response/response.go:284 +0x234
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0x400347fb00?, {0xffff934d9c98?, 0x400347f230?}, 0x40023ec4b8?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 github.com/go-chi/chi/v5.(*Mux).ServeHTTP(0x40012b2600, {0xffff934d9c98, 0x400347f230}, 0x40020b6e00)
2023-10-09 17:30:45     github.com/go-chi/chi/v5@v5.0.10/mux.go:73 +0x328
2023-10-09 17:30:45 github.com/go-chi/chi/v5.(*Mux).Mount.func1({0xffff934d9c98, 0x400347f230}, 0x40020b6e00)
2023-10-09 17:30:45     github.com/go-chi/chi/v5@v5.0.10/mux.go:316 +0x1ec
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0x3de5d00?, {0xffff934d9c98?, 0x400347f230?}, 0x40079c4309?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 github.com/go-chi/chi/v5.(*Mux).routeHTTP(0x40012b2540, {0xffff934d9c98, 0x400347f230}, 0x40020b6e00)
2023-10-09 17:30:45     github.com/go-chi/chi/v5@v5.0.10/mux.go:444 +0x234
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0x4388608?, {0xffff934d9c98?, 0x400347f230?}, 0x5c52380?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 github.com/go-chi/chi/v5.(*Mux).ServeHTTP(0x40012b2540, {0xffff934d9c98, 0x400347f230}, 0x40020b6d00)
2023-10-09 17:30:45     github.com/go-chi/chi/v5@v5.0.10/mux.go:90 +0x2e4
2023-10-09 17:30:45 github.com/cs3org/reva/v2/internal/http/services/owncloud/ocs.(*svc).Handler.func1({0xffff934d9c98?, 0x400347f230}, 0x40020b6d00)
2023-10-09 17:30:45     github.com/cs3org/reva/v2@v2.16.1-0.20231004143709-c089e31b8175/internal/http/services/owncloud/ocs/ocs.go:176 +0x17c
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0x0?, {0xffff934d9c98?, 0x400347f230?}, 0x4387420?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 github.com/cs3org/reva/v2/pkg/rhttp.traceHandler.func1({0xffff934d9c98, 0x400347f230}, 0x40020b6c00)
2023-10-09 17:30:45     github.com/cs3org/reva/v2@v2.16.1-0.20231004143709-c089e31b8175/pkg/rhttp/rhttp.go:316 +0x23c
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0x40079c4306?, {0xffff934d9c98?, 0x400347f230?}, 0x40023ec8c8?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 github.com/cs3org/reva/v2/pkg/rhttp.(*Server).getHandler.func1({0xffff934d9c98, 0x400347f230}, 0x40020b6c00)
2023-10-09 17:30:45     github.com/cs3org/reva/v2@v2.16.1-0.20231004143709-c089e31b8175/pkg/rhttp/rhttp.go:249 +0x194
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0x10?, {0xffff934d9c98?, 0x400347f230?}, 0x4387420?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 github.com/cs3org/reva/v2/pkg/rhttp.traceHandler.func1({0xffff934d9c98, 0x400347f230}, 0x40020b6b00)
2023-10-09 17:30:45     github.com/cs3org/reva/v2@v2.16.1-0.20231004143709-c089e31b8175/pkg/rhttp/rhttp.go:316 +0x23c
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0x40018c9380?, {0xffff934d9c98?, 0x400347f230?}, 0x40020b6b00?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 github.com/rs/cors.(*Cors).Handler.func1({0xffff934d9c98, 0x400347f230}, 0x40020b6b00)
2023-10-09 17:30:45     github.com/rs/cors@v1.9.0/cors.go:236 +0x1e4
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0x40023ecae8?, {0xffff934d9c98?, 0x400347f230?}, 0x4387420?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 github.com/cs3org/reva/v2/pkg/rhttp.traceHandler.func1({0xffff934d9c98, 0x400347f230}, 0x40020b6a00)
2023-10-09 17:30:45     github.com/cs3org/reva/v2@v2.16.1-0.20231004143709-c089e31b8175/pkg/rhttp/rhttp.go:316 +0x23c
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0xf8?, {0xffff934d9c98?, 0x400347f230?}, 0xf920?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 github.com/cs3org/reva/v2/internal/http/interceptors/prometheus.prometheusHandler.ServeHTTP({{0x43721a0?, 0x40012a7f40?}, {0x43913a0?, 0x40012b2c00?}}, {0xffff934d9c98?, 0x400347f230?}, 0x40023ecc48?)
2023-10-09 17:30:45     github.com/cs3org/reva/v2@v2.16.1-0.20231004143709-c089e31b8175/internal/http/interceptors/prometheus/prometheus.go:67 +0x50
2023-10-09 17:30:45 github.com/cs3org/reva/v2/pkg/rhttp.traceHandler.func1({0xffff934d9c98, 0x400347f230}, 0x40020b6900)
2023-10-09 17:30:45     github.com/cs3org/reva/v2@v2.16.1-0.20231004143709-c089e31b8175/pkg/rhttp/rhttp.go:316 +0x23c
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0x4388608?, {0xffff934d9c98?, 0x400347f230?}, 0x3a3ff50?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 github.com/go-chi/chi/v5/middleware.RequestID.func1({0xffff934d9c98, 0x400347f230}, 0x40020b6800)
2023-10-09 17:30:45     github.com/go-chi/chi/v5@v5.0.10/middleware/request_id.go:76 +0x214
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0xf8?, {0xffff934d9c98?, 0x400347f230?}, 0x1354e70?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 github.com/cs3org/reva/v2/internal/http/interceptors/requestid.requestIDHandler.ServeHTTP(...)
2023-10-09 17:30:45     github.com/cs3org/reva/v2@v2.16.1-0.20231004143709-c089e31b8175/internal/http/interceptors/requestid/requestid.go:53
2023-10-09 17:30:45 github.com/cs3org/reva/v2/pkg/rhttp.traceHandler.func1({0xffff934d9c98, 0x400347f230}, 0x40020b6700)
2023-10-09 17:30:45     github.com/cs3org/reva/v2@v2.16.1-0.20231004143709-c089e31b8175/pkg/rhttp/rhttp.go:316 +0x23c
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0x400347f710?, {0xffff934d9c98?, 0x400347f230?}, 0x40009abea0?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 github.com/cs3org/reva/v2/internal/http/interceptors/auth.New.func2.1({0xffff934d9c98, 0x400347f230}, 0x40020b6600)
2023-10-09 17:30:45     github.com/cs3org/reva/v2@v2.16.1-0.20231004143709-c089e31b8175/internal/http/interceptors/auth/auth.go:212 +0x628
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0x400299f248?, {0xffff934d9c98?, 0x400347f230?}, 0x4387420?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 github.com/cs3org/reva/v2/pkg/rhttp.traceHandler.func1({0xffff934d9c98, 0x400347f230}, 0x40020b6500)
2023-10-09 17:30:45     github.com/cs3org/reva/v2@v2.16.1-0.20231004143709-c089e31b8175/pkg/rhttp/rhttp.go:316 +0x23c
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0x4385a10?, {0xffff934d9c98?, 0x400347f230?}, 0x0?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 github.com/cs3org/reva/v2/internal/http/interceptors/log.loggingHandler.ServeHTTP({{0x43721a0?, 0x400133c000?}}, {0x4385a10, 0x40068d3dc0}, 0x40020b6500)
2023-10-09 17:30:45     github.com/cs3org/reva/v2@v2.16.1-0.20231004143709-c089e31b8175/internal/http/interceptors/log/log.go:57 +0xec
2023-10-09 17:30:45 github.com/cs3org/reva/v2/pkg/rhttp.traceHandler.func1({0x4385a10, 0x40068d3dc0}, 0x40020b6400)
2023-10-09 17:30:45     github.com/cs3org/reva/v2@v2.16.1-0.20231004143709-c089e31b8175/pkg/rhttp/rhttp.go:316 +0x23c
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0x4388608?, {0x4385a10?, 0x40068d3dc0?}, 0x5f2bae8?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 github.com/cs3org/reva/v2/internal/http/interceptors/appctx.handler.func1({0x4385a10, 0x40068d3dc0}, 0x40020b6300)
2023-10-09 17:30:45     github.com/cs3org/reva/v2@v2.16.1-0.20231004143709-c089e31b8175/internal/http/interceptors/appctx/appctx.go:58 +0x5f0
2023-10-09 17:30:45 net/http.HandlerFunc.ServeHTTP(0x40079c43a9?, {0x4385a10?, 0x40068d3dc0?}, 0x872048?)
2023-10-09 17:30:45     net/http/server.go:2122 +0x38
2023-10-09 17:30:45 net/http.serverHandler.ServeHTTP({0x400347efc0?}, {0x4385a10, 0x40068d3dc0}, 0x40020b6300)
2023-10-09 17:30:45     net/http/server.go:2936 +0x2d8
2023-10-09 17:30:45 net/http.(*conn).serve(0x40079fb320, {0x4388608, 0x4000fea690})
2023-10-09 17:30:45     net/http/server.go:1995 +0x560
2023-10-09 17:30:45 created by net/http.(*Server).Serve
2023-10-09 17:30:45     net/http/server.go:3089 +0x520
2023-10-09 17:30:45 2023/10/09 15:30:45 http: proxy error: EOF

[kobergj]

Reason is the mountpoint is not set correctly when auto accepting shares. Needs trip through reva: cs3org/reva#4244