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Security policy updates & application baseline (#26)
* feat: creating sample Go module * feat: example error handling * refactor: random example communication message * feat: example map data type (slice) & test cases * Template for suggested experimental expectations (#24) * feat: draft variable packet size experiment * docs: new section for project replicability * docs: markdown diagram (system control flow) + blockquote highlight * refactor: utility to insights + diode collection script * fix: text cache source location * Delete `message` directory * Delete `example` directory * bump: latest Go milestone (minor release)
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| # Go workspace file | ||
| go.work | ||
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| # xperimental results | ||
| *.txt | ||
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| # Standard Operating Procedures | ||
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| ## System Control Flow | ||
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| > [!CAUTION] | ||
| > Unidirectional data flow from the source to the destination. | ||
| ## Research Question | ||
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| #### State Synchronization | ||
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| #### System Replication | ||
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| ## System Analysis | ||
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| #### Latency | ||
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| #### Bandwidth | ||
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| #### Throughput | ||
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| ## Data Integrity |
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| module github.com/acep-uaf/data-diode | ||
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| go 1.22.0 | ||
| go 1.22.1 | ||
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| require ( | ||
| github.com/eclipse/paho.mqtt.golang v1.4.3 | ||
| github.com/olekukonko/tablewriter v0.0.5 | ||
| github.com/urfave/cli/v2 v2.27.1 | ||
| gopkg.in/yaml.v2 v2.4.0 | ||
| ) | ||
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| require ( | ||
| github.com/cpuguy83/go-md2man/v2 v2.0.3 // indirect | ||
| github.com/gorilla/websocket v1.5.1 // indirect | ||
| github.com/mattn/go-runewidth v0.0.15 // indirect | ||
| github.com/rivo/uniseg v0.4.7 // indirect | ||
| github.com/russross/blackfriday/v2 v2.1.0 // indirect | ||
| github.com/xrash/smetrics v0.0.0-20231213231151-1d8dd44e695e // indirect | ||
| golang.org/x/net v0.21.0 // indirect | ||
| golang.org/x/net v0.22.0 // indirect | ||
| golang.org/x/sync v0.6.0 // indirect | ||
| ) |
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| package analysis | ||
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| import ( | ||
| "fmt" | ||
| "os" | ||
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| "github.com/olekukonko/tablewriter" | ||
| ) | ||
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| func Isolation() { | ||
| data := [][]string{ | ||
| {"Objective", "Vary the packet size in a one packet per second test to observe the impact on bandwidth and latency."}, | ||
| {"Expectation", "Low data rate (small packets) will deliver poor bandwidth but good latency, high data rate (large packets) will deliver good bandwidth but poor latency."}, | ||
| {"Scenario", "Investigate what happens if more data per second is sent than the diode can forward."}, | ||
| {"Question", "Is the excess data queued or dropped?"}, | ||
| } | ||
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| table := tablewriter.NewWriter(os.Stdout) | ||
| table.SetHeader([]string{"Experiment", "Description"}) | ||
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| for _, v := range data { | ||
| table.Append(v) | ||
| } | ||
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| table.Render() | ||
| } | ||
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| func Validation() { | ||
| fmt.Println(">> Variable Packet Size") | ||
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| example := []string{ | ||
| "Latency", "Throughput", "Bandwidth", "Packet Queue", | ||
| } | ||
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| for _, v := range example { | ||
| fmt.Println("* ", v) | ||
| } | ||
| } |
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| #!/bin/bash | ||
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| START=`date +%Y-%m-%d-%k:%m:%S` | ||
| COLLECTION=`date +%Y-%m-%d` | ||
| LOGFILE="insights/ACEP_CAMIO_SEDOID_RESULTS-${COLLECTION}.txt" | ||
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| function log() { | ||
| echo "diode: $@" | ||
| echo "$@" >> $LOGFILE | ||
| } | ||
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| TARGET_LOCATION="localhost" | ||
| VARIABLE_SIZE=(64 128 256 512 1024 2048) # packets | ||
| TEST_DURATION=10 # seconds | ||
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| run_experiment() { | ||
| local packet_size=$1 | ||
| echo ">> Running trial with $packet_size bytes" | ||
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| ping -c $((TEST_DURATION)) -s $packet_size $TARGET_LOCATION >> $LOGFILE | ||
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| sleep 5 | ||
| } | ||
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| for iteration in ${VARIABLE_SIZE[@]}; do | ||
| run_experiment $iteration | ||
| done | ||
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| echo ">> Experiment complete. Results: $LOGFILE" |