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feat(flipt): able to provide additional gRPC Dial Options #593

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merged 4 commits into from
Nov 4, 2024
+89 −71
Merged

feat(flipt): able to provide additional gRPC Dial Options #593

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47f6746
feat(flipt): add gRPC dial options
gunturaf Nov 1, 2024
aefe552
chore(flipt): add tests
gunturaf Nov 1, 2024
8b22d1e
chore(flipt): include original err when returning general error
gunturaf Nov 1, 2024
7c7a9ed
chore(deps): upgrade go-sdk
gunturaf Nov 4, 2024
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28 changes: 13 additions & 15 deletions providers/flipt/go.mod
View file
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Original file line number Diff line number Diff line change
Expand Up @@ -2,16 +2,14 @@ module github.com/open-feature/go-sdk-contrib/providers/flipt

go 1.22

toolchain go1.22.4

require (
github.com/open-feature/go-sdk v1.11.0
github.com/open-feature/go-sdk v1.13.1
github.com/stretchr/testify v1.9.0
go.flipt.io/flipt/rpc/flipt v1.45.0
go.flipt.io/flipt/sdk/go v0.12.0
go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.53.0
google.golang.org/grpc v1.65.0
google.golang.org/protobuf v1.34.2
go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.56.0
google.golang.org/grpc v1.67.1
google.golang.org/protobuf v1.35.1
)

require (
Expand All @@ -24,17 +22,17 @@ require (
github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
github.com/stretchr/objx v0.5.2 // indirect
go.flipt.io/flipt/errors v1.45.0 // indirect
go.opentelemetry.io/otel v1.28.0 // indirect
go.opentelemetry.io/otel/metric v1.28.0 // indirect
go.opentelemetry.io/otel/trace v1.28.0 // indirect
go.opentelemetry.io/otel v1.31.0 // indirect
go.opentelemetry.io/otel/metric v1.31.0 // indirect
go.opentelemetry.io/otel/trace v1.31.0 // indirect
go.uber.org/multierr v1.11.0 // indirect
go.uber.org/zap v1.27.0 // indirect
golang.org/x/exp v0.0.0-20240205201215-2c58cdc269a3 // indirect
golang.org/x/net v0.26.0 // indirect
golang.org/x/sys v0.21.0 // indirect
golang.org/x/text v0.16.0 // indirect
golang.org/x/exp v0.0.0-20240506185415-9bf2ced13842 // indirect
golang.org/x/net v0.30.0 // indirect
golang.org/x/sys v0.26.0 // indirect
golang.org/x/text v0.19.0 // indirect
google.golang.org/genproto v0.0.0-20240401170217-c3f982113cda // indirect
google.golang.org/genproto/googleapis/api v0.0.0-20240617180043-68d350f18fd4 // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20240701130421-f6361c86f094 // indirect
google.golang.org/genproto/googleapis/api v0.0.0-20240814211410-ddb44dafa142 // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20241007155032-5fefd90f89a9 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
)
68 changes: 26 additions & 42 deletions providers/flipt/go.sum
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -13,8 +13,6 @@ github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1m
github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
github.com/go-logr/logr v1.4.1 h1:pKouT5E8xu9zeFC39JXRDukb6JFQPXM5p5I91188VAQ=
github.com/go-logr/logr v1.4.1/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
github.com/go-logr/logr v1.4.2 h1:6pFjapn8bFcIbiKo3XT4j/BhANplGihG6tvd+8rYgrY=
github.com/go-logr/logr v1.4.2/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
Expand All @@ -41,8 +39,8 @@ github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
github.com/open-feature/go-sdk v1.11.0 h1:4cp9rXl16ZvlMCef7O+I3vQSXae8DzAF0SfV9mvYInw=
github.com/open-feature/go-sdk v1.11.0/go.mod h1:+rkJhLBtYsJ5PZNddAgFILhRAAxwrJ32aU7UEUm4zQI=
github.com/open-feature/go-sdk v1.13.1 h1:RJbS70eyi7Jd3Zm5bFnaahNKNDXn+RAVnctpGu+uPis=
github.com/open-feature/go-sdk v1.13.1/go.mod h1:O8r4mhgeRIsjJ0ZBXlnE0BtbT/79W44gQceR7K8KYgo=
github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
Expand All @@ -59,22 +57,14 @@ go.flipt.io/flipt/rpc/flipt v1.45.0 h1:UIWBd+CQ+A4LEnhE7iP9G1PQcinM+9fmbC9WdDM7z
go.flipt.io/flipt/rpc/flipt v1.45.0/go.mod h1:K/frhibnqWn9ZWo5tZ6RrrjcSw9fIwlqc/1D+VnteHs=
go.flipt.io/flipt/sdk/go v0.12.0 h1:24ARgmULk8biTHB+4w9KAQJijWbfcowQB3eRwY2F9Vs=
go.flipt.io/flipt/sdk/go v0.12.0/go.mod h1:5lvOPkR7ztHMNJIyPRFQW9y5L4a/H9/d/HZECvv17RQ=
go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.49.0 h1:4Pp6oUg3+e/6M4C0A/3kJ2VYa++dsWVTtGgLVj5xtHg=
go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.49.0/go.mod h1:Mjt1i1INqiaoZOMGR1RIUJN+i3ChKoFRqzrRQhlkbs0=
go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.53.0 h1:9G6E0TXzGFVfTnawRzrPl83iHOAV7L8NJiR8RSGYV1g=
go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.53.0/go.mod h1:azvtTADFQJA8mX80jIH/akaE7h+dbm/sVuaHqN13w74=
go.opentelemetry.io/otel v1.24.0 h1:0LAOdjNmQeSTzGBzduGe/rU4tZhMwL5rWgtp9Ku5Jfo=
go.opentelemetry.io/otel v1.24.0/go.mod h1:W7b9Ozg4nkF5tWI5zsXkaKKDjdVjpD4oAt9Qi/MArHo=
go.opentelemetry.io/otel v1.28.0 h1:/SqNcYk+idO0CxKEUOtKQClMK/MimZihKYMruSMViUo=
go.opentelemetry.io/otel v1.28.0/go.mod h1:q68ijF8Fc8CnMHKyzqL6akLO46ePnjkgfIMIjUIX9z4=
go.opentelemetry.io/otel/metric v1.24.0 h1:6EhoGWWK28x1fbpA4tYTOWBkPefTDQnb8WSGXlc88kI=
go.opentelemetry.io/otel/metric v1.24.0/go.mod h1:VYhLe1rFfxuTXLgj4CBiyz+9WYBA8pNGJgDcSFRKBco=
go.opentelemetry.io/otel/metric v1.28.0 h1:f0HGvSl1KRAU1DLgLGFjrwVyismPlnuU6JD6bOeuA5Q=
go.opentelemetry.io/otel/metric v1.28.0/go.mod h1:Fb1eVBFZmLVTMb6PPohq3TO9IIhUisDsbJoL/+uQW4s=
go.opentelemetry.io/otel/trace v1.24.0 h1:CsKnnL4dUAr/0llH9FKuc698G04IrpWV0MQA/Y1YELI=
go.opentelemetry.io/otel/trace v1.24.0/go.mod h1:HPc3Xr/cOApsBI154IU0OI0HJexz+aw5uPdbs3UCjNU=
go.opentelemetry.io/otel/trace v1.28.0 h1:GhQ9cUuQGmNDd5BTCP2dAvv75RdMxEfTmYejp+lkx9g=
go.opentelemetry.io/otel/trace v1.28.0/go.mod h1:jPyXzNPg6da9+38HEwElrQiHlVMTnVfM3/yv2OlIHaI=
go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.56.0 h1:yMkBS9yViCc7U7yeLzJPM2XizlfdVvBRSmsQDWu6qc0=
go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.56.0/go.mod h1:n8MR6/liuGB5EmTETUBeU5ZgqMOlqKRxUaqPQBOANZ8=
go.opentelemetry.io/otel v1.31.0 h1:NsJcKPIW0D0H3NgzPDHmo0WW6SptzPdqg/L1zsIm2hY=
go.opentelemetry.io/otel v1.31.0/go.mod h1:O0C14Yl9FgkjqcCZAsE053C13OaddMYr/hz6clDkEJE=
go.opentelemetry.io/otel/metric v1.31.0 h1:FSErL0ATQAmYHUIzSezZibnyVlft1ybhy4ozRPcF2fE=
go.opentelemetry.io/otel/metric v1.31.0/go.mod h1:C3dEloVbLuYoX41KpmAhOqNriGbA+qqH6PQ5E5mUfnY=
go.opentelemetry.io/otel/trace v1.31.0 h1:ffjsj1aRouKewfr85U2aGagJ46+MvodynlQ1HYdmJys=
go.opentelemetry.io/otel/trace v1.31.0/go.mod h1:TXZkRk7SM2ZQLtR6eoAWQFIHPvzQ06FJAsO1tJg480A=
go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
Expand All @@ -84,8 +74,8 @@ go.uber.org/zap v1.27.0/go.mod h1:GB2qFLM7cTU87MWRP2mPIjqfIDnGu+VIO4V/SdhGo2E=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20240205201215-2c58cdc269a3 h1:/RIbNt/Zr7rVhIkQhooTxCxFcdWLGIKnZA4IXNFSrvo=
golang.org/x/exp v0.0.0-20240205201215-2c58cdc269a3/go.mod h1:idGWGoKP1toJGkd5/ig9ZLuPcZBC3ewk7SzmH0uou08=
golang.org/x/exp v0.0.0-20240506185415-9bf2ced13842 h1:vr/HnozRka3pE4EsMEg1lgkXJkTFJCVUX+S/ZT6wYzM=
golang.org/x/exp v0.0.0-20240506185415-9bf2ced13842/go.mod h1:XtvwrStGgqGPLc4cjQfWqZHG1YFdYs6swckp8vpsjnc=
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
Expand All @@ -96,8 +86,8 @@ golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73r
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
golang.org/x/net v0.26.0 h1:soB7SVo0PWrY4vPW/+ay0jKDNScG2X9wFeYlXIvJsOQ=
golang.org/x/net v0.26.0/go.mod h1:5YKkiSynbBIh3p6iOc/vibscux0x38BZDkn8sCUPxHE=
golang.org/x/net v0.30.0 h1:AcW1SDZMkb8IpzCdQUaIq2sP4sZ4zw+55h6ynffypl4=
golang.org/x/net v0.30.0/go.mod h1:2wGyMJ5iFasEhkwi13ChkO/t1ECNC4X4eBKkVFyYFlU=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
Expand All @@ -108,11 +98,11 @@ golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5h
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.21.0 h1:rF+pYz3DAGSQAxAu1CbC7catZg4ebC4UIeIhKxBZvws=
golang.org/x/sys v0.21.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/sys v0.26.0 h1:KHjCJyddX0LoSTb3J+vWpupP9p0oznkqVk/IfjymZbo=
golang.org/x/sys v0.26.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.16.0 h1:a94ExnEXNtEwYLGJSIUxnWoxoRz/ZcCsV63ROupILh4=
golang.org/x/text v0.16.0/go.mod h1:GhwF1Be+LQoKShO3cGOHzqOgRrGaYc9AvblQOmPVHnI=
golang.org/x/text v0.19.0 h1:kTxAhCbGbxhK0IwgSKiMO5awPoDQ0RpfiVYBfK860YM=
golang.org/x/text v0.19.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
Expand All @@ -126,25 +116,19 @@ google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98
google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
google.golang.org/genproto v0.0.0-20240401170217-c3f982113cda h1:wu/KJm9KJwpfHWhkkZGohVC6KRrc1oJNr4jwtQMOQXw=
google.golang.org/genproto v0.0.0-20240401170217-c3f982113cda/go.mod h1:g2LLCvCeCSir/JJSWosk19BR4NVxGqHUC6rxIRsd7Aw=
google.golang.org/genproto/googleapis/api v0.0.0-20240617180043-68d350f18fd4 h1:MuYw1wJzT+ZkybKfaOXKp5hJiZDn2iHaXRw0mRYdHSc=
google.golang.org/genproto/googleapis/api v0.0.0-20240617180043-68d350f18fd4/go.mod h1:px9SlOOZBg1wM1zdnr8jEL4CNGUBZ+ZKYtNPApNQc4c=
google.golang.org/genproto/googleapis/rpc v0.0.0-20240617180043-68d350f18fd4 h1:Di6ANFilr+S60a4S61ZM00vLdw0IrQOSMS2/6mrnOU0=
google.golang.org/genproto/googleapis/rpc v0.0.0-20240617180043-68d350f18fd4/go.mod h1:Ue6ibwXGpU+dqIcODieyLOcgj7z8+IcskoNIgZxtrFY=
google.golang.org/genproto/googleapis/rpc v0.0.0-20240701130421-f6361c86f094 h1:BwIjyKYGsK9dMCBOorzRri8MQwmi7mT9rGHsCEinZkA=
google.golang.org/genproto/googleapis/rpc v0.0.0-20240701130421-f6361c86f094/go.mod h1:Ue6ibwXGpU+dqIcODieyLOcgj7z8+IcskoNIgZxtrFY=
google.golang.org/genproto/googleapis/api v0.0.0-20240814211410-ddb44dafa142 h1:wKguEg1hsxI2/L3hUYrpo1RVi48K+uTyzKqprwLXsb8=
google.golang.org/genproto/googleapis/api v0.0.0-20240814211410-ddb44dafa142/go.mod h1:d6be+8HhtEtucleCbxpPW9PA9XwISACu8nvpPqF0BVo=
google.golang.org/genproto/googleapis/rpc v0.0.0-20241007155032-5fefd90f89a9 h1:QCqS/PdaHTSWGvupk2F/ehwHtGc0/GYkT+3GAcR1CCc=
google.golang.org/genproto/googleapis/rpc v0.0.0-20241007155032-5fefd90f89a9/go.mod h1:GX3210XPVPUjJbTUbvwI8f2IpZDMZuPJWDzDuebbviI=
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
google.golang.org/grpc v1.33.1/go.mod h1:fr5YgcSWrqhRRxogOsw7RzIpsmvOZ6IcH4kBYTpR3n0=
google.golang.org/grpc v1.64.0 h1:KH3VH9y/MgNQg1dE7b3XfVK0GsPSIzJwdF617gUSbvY=
google.golang.org/grpc v1.64.0/go.mod h1:oxjF8E3FBnjp+/gVFYdWacaLDx9na1aqy9oovLpxQYg=
google.golang.org/grpc v1.64.1 h1:LKtvyfbX3UGVPFcGqJ9ItpVWW6oN/2XqTxfAnwRRXiA=
google.golang.org/grpc v1.64.1/go.mod h1:hiQF4LFZelK2WKaP6W0L92zGHtiQdZxk8CrSdvyjeP0=
google.golang.org/grpc v1.65.0 h1:bs/cUb4lp1G5iImFFd3u5ixQzweKizoZJAwBNLR42lc=
google.golang.org/grpc v1.65.0/go.mod h1:WgYC2ypjlB0EiQi6wdKixMqukr6lBc0Vo+oOgjrM5ZQ=
google.golang.org/protobuf v1.34.2 h1:6xV6lTsCfpGD21XK49h7MhtcApnLqkfYgPcdHftf6hg=
google.golang.org/protobuf v1.34.2/go.mod h1:qYOHts0dSfpeUzUFpOMr/WGzszTmLH+DiWniOlNbLDw=
google.golang.org/grpc v1.67.1 h1:zWnc1Vrcno+lHZCOofnIMvycFcc0QRGIzm9dhnDX68E=
google.golang.org/grpc v1.67.1/go.mod h1:1gLDyUQU7CTLJI90u3nXZ9ekeghjeM7pTDZlqFNg2AA=
google.golang.org/protobuf v1.35.1 h1:m3LfL6/Ca+fqnjnlqQXNpFPABW1UD7mjh8KO2mKFytA=
google.golang.org/protobuf v1.35.1/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
Expand Down
17 changes: 15 additions & 2 deletions providers/flipt/pkg/provider/provider.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@ import (
flipt "go.flipt.io/flipt/rpc/flipt"
"go.flipt.io/flipt/rpc/flipt/evaluation"
sdk "go.flipt.io/flipt/sdk/go"
"google.golang.org/grpc"
"google.golang.org/protobuf/encoding/protojson"
"google.golang.org/protobuf/types/known/structpb"
)
Expand All @@ -23,6 +24,7 @@ type Config struct {
CertificatePath string
TokenProvider sdk.ClientTokenProvider
Namespace string
GRPCDialOptions []grpc.DialOption
}

// Option is a configuration option for the provider.
Expand Down Expand Up @@ -64,6 +66,13 @@ func WithClientTokenProvider(tokenProvider sdk.ClientTokenProvider) Option {
}
}

// WithGRPCDialOptions sets the options for the underlying gRPC transport.
func WithGRPCDialOptions(dialOptions ...grpc.DialOption) Option {
return func(p *Provider) {
p.config.GRPCDialOptions = append(p.config.GRPCDialOptions, dialOptions...)
}
}

// ForNamespace sets the namespace for flag lookup and evaluation in Flipt.
func ForNamespace(namespace string) Option {
return func(p *Provider) {
Expand All @@ -74,8 +83,9 @@ func ForNamespace(namespace string) Option {
// NewProvider returns a new Flipt provider.
func NewProvider(opts ...Option) *Provider {
p := &Provider{config: Config{
Address: "http://localhost:8080",
Namespace: "default",
Address: "http://localhost:8080",
Namespace: "default",
GRPCDialOptions: []grpc.DialOption{},
}}

for _, opt := range opts {
Expand All @@ -87,6 +97,9 @@ func NewProvider(opts ...Option) *Provider {
if p.config.TokenProvider != nil {
topts = append(topts, transport.WithClientTokenProvider(p.config.TokenProvider))
}
if len(p.config.GRPCDialOptions) != 0 {
topts = append(topts, transport.WithGRPCDialOptions(p.config.GRPCDialOptions...))
}

p.svc = transport.New(topts...)
}
Expand Down
34 changes: 22 additions & 12 deletions providers/flipt/pkg/service/transport/service.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@ import (
"context"
"crypto/tls"
"crypto/x509"
"errors"
"fmt"
"net/url"
"os"
Expand Down Expand Up @@ -38,6 +39,7 @@ type Service struct {
unaryInterceptors []grpc.UnaryClientInterceptor
once sync.Once
tokenProvider sdk.ClientTokenProvider
grpcDialOptions []grpc.DialOption
}

// Option is a service option.
Expand Down Expand Up @@ -73,14 +75,21 @@ func WithClientTokenProvider(tokenProvider sdk.ClientTokenProvider) Option {
}
}

// WithGRPCDialOptions sets the provided DialOption
// to be applied when establishing gRPC client connection.
func WithGRPCDialOptions(dialOptions ...grpc.DialOption) Option {
return func(s *Service) {
s.grpcDialOptions = append(s.grpcDialOptions, dialOptions...)
}
}

// New creates a new Transport service.
func New(opts ...Option) *Service {
s := &Service{
address: defaultAddr,
unaryInterceptors: []grpc.UnaryClientInterceptor{
// by default this establishes the otel.TextMapPropagator
// registers to the otel package.
otelgrpc.UnaryClientInterceptor(),
address: defaultAddr,
unaryInterceptors: []grpc.UnaryClientInterceptor{},
grpcDialOptions: []grpc.DialOption{
grpc.WithStatsHandler(otelgrpc.NewClientHandler()),
},
}

Expand All @@ -105,18 +114,19 @@ func (s *Service) connect() (*grpc.ClientConn, error) {
}
}

var address = s.address
address := s.address

if strings.HasPrefix(s.address, "unix://") {
address = "passthrough:///" + s.address
}

conn, err := grpc.Dial(
address,
dialOptions := []grpc.DialOption{
grpc.WithTransportCredentials(credentials),
grpc.WithBlock(),
grpc.WithChainUnaryInterceptor(s.unaryInterceptors...),
)
}
dialOptions = append(dialOptions, s.grpcDialOptions...)

conn, err := grpc.NewClient(address, dialOptions...)
if err != nil {
return nil, fmt.Errorf("dialing %w", err)
}
Expand Down Expand Up @@ -260,7 +270,7 @@ func loadTLSCredentials(serverCertPath string) (credentials.TransportCredentials

certPool := x509.NewCertPool()
if !certPool.AppendCertsFromPEM(pemServerCA) {
return nil, fmt.Errorf("failed to add server CA's certificate")
return nil, errors.New("failed to add server CA's certificate")
}

config := &tls.Config{
Expand All @@ -274,7 +284,7 @@ func loadTLSCredentials(serverCertPath string) (credentials.TransportCredentials
func gRPCToOpenFeatureError(err error) of.ResolutionError {
s, ok := status.FromError(err)
if !ok {
return of.NewGeneralResolutionError("internal error")
return of.NewGeneralResolutionError("internal error: " + err.Error())
}

switch s.Code() {
Expand Down
13 changes: 13 additions & 0 deletions providers/flipt/pkg/service/transport/service_test.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7,10 +7,12 @@ import (
of "github.com/open-feature/go-sdk/openfeature"
"github.com/stretchr/testify/assert"
mock "github.com/stretchr/testify/mock"
"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc"

offlipt "github.com/open-feature/go-sdk-contrib/providers/flipt/pkg/service"
flipt "go.flipt.io/flipt/rpc/flipt"
"go.flipt.io/flipt/rpc/flipt/evaluation"
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
Expand Down Expand Up @@ -47,6 +49,17 @@ func TestNew(t *testing.T) {
certificatePath: "foo",
},
},
{
name: "with gRPC dial options",
opts: []Option{WithGRPCDialOptions(grpc.WithUserAgent("Flipt/1.0"))},
expected: Service{
address: "http://localhost:8080",
grpcDialOptions: []grpc.DialOption{
grpc.WithStatsHandler(otelgrpc.NewClientHandler()),
grpc.WithUserAgent("Flipt/1.0"),
},
},
},
}

//nolint (copylocks)
Expand Down
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