From 730840242c7ba1e4b2dc00df4ac47d6ddacf1008 Mon Sep 17 00:00:00 2001 From: Vasiliy Tolstov Date: Sat, 12 Mar 2022 00:13:55 +0300 Subject: [PATCH] initial import Signed-off-by: Vasiliy Tolstov --- .github/ISSUE_TEMPLATE/bug_report.md | 24 +++ .../feature-request---enhancement.md | 17 ++ .github/ISSUE_TEMPLATE/question.md | 14 ++ .github/PULL_REQUEST_TEMPLATE.md | 9 + .github/dependabot.yml | 19 ++ .github/workflows/autoapprove.yml | 20 +++ .github/workflows/automerge.yml | 21 +++ .github/workflows/build.yml | 47 +++++ .github/workflows/codeql-analysis.yml | 78 +++++++++ .github/workflows/dependabot-automerge.yml | 27 +++ .github/workflows/pr.yml | 47 +++++ codec_test.go | 82 +++++++++ go.mod | 8 + go.sum | 164 ++++++++++++++++++ iso8583.go | 108 ++++++++++++ options.go | 12 ++ 16 files changed, 697 insertions(+) create mode 100644 .github/ISSUE_TEMPLATE/bug_report.md create mode 100644 .github/ISSUE_TEMPLATE/feature-request---enhancement.md create mode 100644 .github/ISSUE_TEMPLATE/question.md create mode 100644 .github/PULL_REQUEST_TEMPLATE.md create mode 100644 .github/dependabot.yml create mode 100644 .github/workflows/autoapprove.yml create mode 100644 .github/workflows/automerge.yml create mode 100644 .github/workflows/build.yml create mode 100644 .github/workflows/codeql-analysis.yml create mode 100644 .github/workflows/dependabot-automerge.yml create mode 100644 .github/workflows/pr.yml create mode 100644 codec_test.go create mode 100644 go.mod create mode 100644 go.sum create mode 100644 iso8583.go create mode 100644 options.go diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md new file mode 100644 index 0000000..1899438 --- /dev/null +++ b/.github/ISSUE_TEMPLATE/bug_report.md @@ -0,0 +1,24 @@ +--- +name: Bug report +about: For reporting bugs in go-micro +title: "[BUG]" +labels: '' +assignees: '' + +--- + +**Describe the bug** + +1. What are you trying to do? +2. What did you expect to happen? +3. What happens instead? + +**How to reproduce the bug:** + +If possible, please include a minimal code snippet here. + +**Environment:** +Go Version: please paste `go version` output here +``` +please paste `go env` output here +``` diff --git a/.github/ISSUE_TEMPLATE/feature-request---enhancement.md b/.github/ISSUE_TEMPLATE/feature-request---enhancement.md new file mode 100644 index 0000000..459817f --- /dev/null +++ b/.github/ISSUE_TEMPLATE/feature-request---enhancement.md @@ -0,0 +1,17 @@ +--- +name: Feature request / Enhancement +about: If you have a need not served by go-micro +title: "[FEATURE]" +labels: '' +assignees: '' + +--- + +**Is your feature request related to a problem? Please describe.** +A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] + +**Describe the solution you'd like** +A clear and concise description of what you want to happen. + +**Additional context** +Add any other context or screenshots about the feature request here. diff --git a/.github/ISSUE_TEMPLATE/question.md b/.github/ISSUE_TEMPLATE/question.md new file mode 100644 index 0000000..1daf48b --- /dev/null +++ b/.github/ISSUE_TEMPLATE/question.md @@ -0,0 +1,14 @@ +--- +name: Question +about: Ask a question about go-micro +title: '' +labels: '' +assignees: '' + +--- + +Before asking, please check if your question has already been answered: + +1. Check the documentation - https://micro.mu/docs/ +2. Check the examples and plugins - https://github.com/micro/examples & https://github.com/micro/go-plugins +3. Search existing issues diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md new file mode 100644 index 0000000..cba3cbc --- /dev/null +++ b/.github/PULL_REQUEST_TEMPLATE.md @@ -0,0 +1,9 @@ +## Pull Request template +Please, go through these steps before clicking submit on this PR. + +1. Give a descriptive title to your PR. +2. Provide a description of your changes. +3. Make sure you have some relevant tests. +4. Put `closes #XXXX` in your comment to auto-close the issue that your PR fixes (if applicable). + +**PLEASE REMOVE THIS TEMPLATE BEFORE SUBMITTING** diff --git a/.github/dependabot.yml b/.github/dependabot.yml new file mode 100644 index 0000000..d5f7eae --- /dev/null +++ b/.github/dependabot.yml @@ -0,0 +1,19 @@ +# To get started with Dependabot version updates, you'll need to specify which +# package ecosystems to update and where the package manifests are located. +# Please see the documentation for all configuration options: +# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates + +version: 2 +updates: + + # Maintain dependencies for GitHub Actions + - package-ecosystem: "github-actions" + directory: "/" + schedule: + interval: "daily" + + # Maintain dependencies for Golang + - package-ecosystem: "gomod" + directory: "/" + schedule: + interval: "daily" diff --git a/.github/workflows/autoapprove.yml b/.github/workflows/autoapprove.yml new file mode 100644 index 0000000..ebe28c9 --- /dev/null +++ b/.github/workflows/autoapprove.yml @@ -0,0 +1,20 @@ +name: "autoapprove" + +on: + pull_request_target: + types: [assigned, opened, synchronize, reopened] + +permissions: + pull-requests: write + contents: write + +jobs: + autoapprove: + runs-on: ubuntu-latest + steps: + - name: approve + uses: hmarr/auto-approve-action@v2 + if: github.actor == 'vtolstov' || github.actor == 'dependabot[bot]' + id: approve + with: + github-token: ${{ secrets.GITHUB_TOKEN }} \ No newline at end of file diff --git a/.github/workflows/automerge.yml b/.github/workflows/automerge.yml new file mode 100644 index 0000000..5ff3f69 --- /dev/null +++ b/.github/workflows/automerge.yml @@ -0,0 +1,21 @@ +name: "automerge" + +on: + pull_request_target: + types: [assigned, opened, synchronize, reopened] + +permissions: + pull-requests: write + contents: write + +jobs: + automerge: + runs-on: ubuntu-latest + if: github.actor == 'vtolstov' + steps: + - name: merge + id: merge + run: gh pr merge --auto --merge "$PR_URL" + env: + PR_URL: ${{github.event.pull_request.html_url}} + GITHUB_TOKEN: ${{secrets.TOKEN}} diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml new file mode 100644 index 0000000..ddc5253 --- /dev/null +++ b/.github/workflows/build.yml @@ -0,0 +1,47 @@ +name: build +on: + push: + branches: + - master + - v3 +jobs: + test: + name: test + runs-on: ubuntu-latest + steps: + - name: setup + uses: actions/setup-go@v2 + with: + go-version: 1.17 + - name: checkout + uses: actions/checkout@v3 + - name: cache + uses: actions/cache@v2 + with: + path: ~/go/pkg/mod + key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }} + restore-keys: ${{ runner.os }}-go- + - name: deps + run: go get -v -t -d ./... + - name: test + env: + INTEGRATION_TESTS: yes + run: go test -mod readonly -v ./... + lint: + name: lint + runs-on: ubuntu-latest + steps: + - name: checkout + uses: actions/checkout@v3 + - name: lint + uses: golangci/golangci-lint-action@v3.1.0 + continue-on-error: true + with: + # Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version. + version: v1.30 + # Optional: working directory, useful for monorepos + # working-directory: somedir + # Optional: golangci-lint command line arguments. + # args: --issues-exit-code=0 + # Optional: show only new issues if it's a pull request. The default value is `false`. + # only-new-issues: true diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml new file mode 100644 index 0000000..b3d478e --- /dev/null +++ b/.github/workflows/codeql-analysis.yml @@ -0,0 +1,78 @@ +# For most projects, this workflow file will not need changing; you simply need +# to commit it to your repository. +# +# You may wish to alter this file to override the set of languages analyzed, +# or to provide custom queries or build logic. +# +# ******** NOTE ******** +# We have attempted to detect the languages in your repository. Please check +# the `language` matrix defined below to confirm you have the correct set of +# supported CodeQL languages. +# +name: "codeql" + +on: + workflow_run: + workflows: ["prbuild"] + types: + - completed + push: + branches: [ master, v3 ] + pull_request: + # The branches below must be a subset of the branches above + branches: [ master, v3 ] + schedule: + - cron: '34 1 * * 0' + +jobs: + analyze: + name: analyze + runs-on: ubuntu-latest + permissions: + actions: read + contents: read + security-events: write + + strategy: + fail-fast: false + matrix: + language: [ 'go' ] + # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ] + # Learn more: + # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed + + steps: + - name: checkout + uses: actions/checkout@v3 + - name: setup + uses: actions/setup-go@v2 + with: + go-version: 1.17 + # Initializes the CodeQL tools for scanning. + - name: init + uses: github/codeql-action/init@v1 + with: + languages: ${{ matrix.language }} + # If you wish to specify custom queries, you can do so here or in a config file. + # By default, queries listed here will override any specified in a config file. + # Prefix the list here with "+" to use these queries and those in the config file. + # queries: ./path/to/local/query, your-org/your-repo/queries@main + + # Autobuild attempts to build any compiled languages (C/C++, C#, or Java). + # If this step fails, then you should remove it and run the build manually (see below) + - name: autobuild + uses: github/codeql-action/autobuild@v1 + + # ℹī¸ Command-line programs to run using the OS shell. + # 📚 https://git.io/JvXDl + + # ✏ī¸ If the Autobuild fails above, remove it and uncomment the following three lines + # and modify them (or add more) to build your code if your project + # uses a compiled language + + #- run: | + # make bootstrap + # make release + + - name: analyze + uses: github/codeql-action/analyze@v1 diff --git a/.github/workflows/dependabot-automerge.yml b/.github/workflows/dependabot-automerge.yml new file mode 100644 index 0000000..3681028 --- /dev/null +++ b/.github/workflows/dependabot-automerge.yml @@ -0,0 +1,27 @@ +name: "dependabot-automerge" + +on: + pull_request_target: + types: [assigned, opened, synchronize, reopened] + +permissions: + pull-requests: write + contents: write + +jobs: + automerge: + runs-on: ubuntu-latest + if: github.actor == 'dependabot[bot]' + steps: + - name: metadata + id: metadata + uses: dependabot/fetch-metadata@v1.3.0 + with: + github-token: "${{ secrets.TOKEN }}" + - name: merge + id: merge + if: ${{contains(steps.metadata.outputs.dependency-names, 'go.unistack.org')}} + run: gh pr merge --auto --merge "$PR_URL" + env: + PR_URL: ${{github.event.pull_request.html_url}} + GITHUB_TOKEN: ${{secrets.TOKEN}} diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml new file mode 100644 index 0000000..b6a6345 --- /dev/null +++ b/.github/workflows/pr.yml @@ -0,0 +1,47 @@ +name: prbuild +on: + pull_request: + branches: + - master + - v3 +jobs: + test: + name: test + runs-on: ubuntu-latest + steps: + - name: setup + uses: actions/setup-go@v2 + with: + go-version: 1.17 + - name: checkout + uses: actions/checkout@v3 + - name: cache + uses: actions/cache@v2 + with: + path: ~/go/pkg/mod + key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }} + restore-keys: ${{ runner.os }}-go- + - name: deps + run: go get -v -t -d ./... + - name: test + env: + INTEGRATION_TESTS: yes + run: go test -mod readonly -v ./... + lint: + name: lint + runs-on: ubuntu-latest + steps: + - name: checkout + uses: actions/checkout@v3 + - name: lint + uses: golangci/golangci-lint-action@v3.1.0 + continue-on-error: true + with: + # Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version. + version: v1.30 + # Optional: working directory, useful for monorepos + # working-directory: somedir + # Optional: golangci-lint command line arguments. + # args: --issues-exit-code=0 + # Optional: show only new issues if it's a pull request. The default value is `false`. + # only-new-issues: true diff --git a/codec_test.go b/codec_test.go new file mode 100644 index 0000000..02edb1a --- /dev/null +++ b/codec_test.go @@ -0,0 +1,82 @@ +package iso8583 + +import ( + "bytes" + "testing" + + "github.com/moov-io/iso8583" + "github.com/moov-io/iso8583/encoding" + "github.com/moov-io/iso8583/field" + "github.com/moov-io/iso8583/padding" + "github.com/moov-io/iso8583/prefix" + "go.unistack.org/micro/v3/codec" +) + +func TestFrame(t *testing.T) { + s := &codec.Frame{Data: []byte("test")} + + buf, err := NewCodec().Marshal(s) + if err != nil { + t.Fatal(err) + } + if !bytes.Equal(buf, []byte(`test`)) { + t.Fatalf("bytes not equal %s != %s", buf, `test`) + } +} + +func TestSpec(t *testing.T) { + buf := []byte{48, 56, 48, 48, 130, 32, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 3, 17, 32, 72, 82, 37, 103, 32, 0, 1} + data := &message{} + if err := NewCodec().Unmarshal(buf, data, MessageSpec(newSpec())); err != nil { + t.Fatal(err) + } + if data.F7.Value != 311204852 { + t.Fatalf("invalid data %#+v", data.F7.Value) + } +} + +func newSpec() *iso8583.MessageSpec { + return &iso8583.MessageSpec{ + Fields: map[int]field.Field{ + 0: field.NewString(&field.Spec{ + Length: 4, + Description: "F0: Message Type Indicator", + Enc: encoding.ASCII, + Pref: prefix.ASCII.Fixed, + }), + 1: field.NewBitmap(&field.Spec{ + Length: 8, + Description: "F1: Bitmap", + Enc: encoding.Binary, + Pref: prefix.Binary.Fixed, + }), + 7: field.NewNumeric(&field.Spec{ + Length: 10, + Description: "F7: Transmission Date and Time", + Enc: encoding.BCD, + Pref: prefix.BCD.Fixed, + Pad: padding.Left('0'), + }), + 11: field.NewNumeric(&field.Spec{ + Length: 6, + Description: "F11: System trace audit number (STAN)", + Enc: encoding.BCD, + Pref: prefix.BCD.Fixed, + Pad: padding.Left('0'), + }), + 70: field.NewNumeric(&field.Spec{ + Length: 3, + Description: "F70: Network management Information code", + Enc: encoding.BCD, + Pref: prefix.BCD.Fixed, + Pad: padding.Left('0'), + }), + }, + } +} + +type message struct { + F7 *field.Numeric `index:"7"` + F11 *field.Numeric `index:"11"` + F70 *field.Numeric `index:"70"` +} diff --git a/go.mod b/go.mod new file mode 100644 index 0000000..a21ecb3 --- /dev/null +++ b/go.mod @@ -0,0 +1,8 @@ +module go.unistack.org/micro-codec-iso8583/v3 + +go 1.16 + +require ( + github.com/moov-io/iso8583 v0.11.1 + go.unistack.org/micro/v3 v3.8.21 +) diff --git a/go.sum b/go.sum new file mode 100644 index 0000000..5470233 --- /dev/null +++ b/go.sum @@ -0,0 +1,164 @@ +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU= +github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY= 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h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= +honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= diff --git a/iso8583.go b/iso8583.go new file mode 100644 index 0000000..e58b4ab --- /dev/null +++ b/iso8583.go @@ -0,0 +1,108 @@ +// Package iso8583 provides a iso8583 codec +package iso8583 // import "go.unistack.org/micro-codec-iso8583/v3" + +import ( + "fmt" + "io" + + "github.com/moov-io/iso8583" + "go.unistack.org/micro/v3/codec" +) + +type iso8583Codec struct { + opts codec.Options +} + +var _ codec.Codec = &iso8583Codec{} + +func (c *iso8583Codec) Marshal(v interface{}, opts ...codec.Option) ([]byte, error) { + if v == nil { + return nil, nil + } + + options := c.opts + for _, o := range opts { + o(&options) + } + + if m, ok := v.(*codec.Frame); ok { + return m.Data, nil + } + + return nil, nil +} + +func (c *iso8583Codec) Unmarshal(b []byte, v interface{}, opts ...codec.Option) error { + if len(b) == 0 || v == nil { + return nil + } + + options := c.opts + for _, o := range opts { + o(&options) + } + + if m, ok := v.(*codec.Frame); ok { + m.Data = b + return nil + } + + var spec *iso8583.MessageSpec + if options.Context != nil { + if v, ok := options.Context.Value(specKey{}).(*iso8583.MessageSpec); ok { + spec = v + } + } + if spec == nil { + return fmt.Errorf("missing spec option") + } + + message := iso8583.NewMessage(spec) + err := message.Unpack(b) + if err != nil { + return err + } + + return message.Unmarshal(v) +} + +func (c *iso8583Codec) ReadHeader(conn io.Reader, m *codec.Message, t codec.MessageType) error { + return nil +} + +func (c *iso8583Codec) ReadBody(conn io.Reader, v interface{}) error { + if v == nil { + return nil + } + + buf, err := io.ReadAll(conn) + if err != nil { + return err + } else if len(buf) == 0 { + return nil + } + + return c.Unmarshal(buf, v) +} + +func (c *iso8583Codec) Write(conn io.Writer, m *codec.Message, v interface{}) error { + if v == nil { + return nil + } + + buf, err := c.Marshal(v) + if err != nil { + return err + } + + _, err = conn.Write(buf) + return err +} + +func (c *iso8583Codec) String() string { + return "iso8583" +} + +func NewCodec(opts ...codec.Option) *iso8583Codec { + return &iso8583Codec{opts: codec.NewOptions(opts...)} +} diff --git a/options.go b/options.go new file mode 100644 index 0000000..114fc74 --- /dev/null +++ b/options.go @@ -0,0 +1,12 @@ +package iso8583 + +import ( + "github.com/moov-io/iso8583" + codec "go.unistack.org/micro/v3/codec" +) + +type specKey struct{} + +func MessageSpec(spec *iso8583.MessageSpec) codec.Option { + return codec.SetOption(specKey{}, spec) +}