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## dvot-process http service
#### start http server
``` processHttp.T.Init() processHttp.Listen(1500, "http", "") ```
To enable authentication (using pubKey signature):
``` pubK := "39f54ce5293520b689f6658ea7f3401f4ff931fa3d90dea21ff901cdf82bb8aa" processHttp.Listen(1500, "http", pubK) ```
#### add claims
``` curl -d '{"censusID":"GoT_Favorite","claimData":"Jon Snow"}' http://localhost:1500/addClaim
{"error":false,"response":""} ```
``` curl -d '{"censusID":"GoT_Favorite", "claimData":"Jon Snow", "timeStamp":"1547814675", "signature":"a117c4ce12b29090884112ffe57e664f007e7ef142a1679996e2d34fd2b852fe76966e47932f1e9d3a54610d0f361383afe2d9aab096e15d136c236abb0a0d0e"}' http://localhost:1500/addClaim
{"error":false,"response":""} ```
The signature message is a concatenation of the following strings: `censusID, claimData, timeStamp`
``` curl -d '{"censusID":"GoT_Favorite","claimData":"Tyrion"}' http://localhost:1500/addClaim
{"error":false,"response":""} ```
#### generate proof
``` curl -d '{"censusID":"GoT_Favorite","claimData":"Jon Snow"}' http://localhost:1500/genProof
{"error":false,"response":"0x000000000000000000000000000000000000000000000000000000000000000352f3ca2aaf635ec2ae4452f6a65be7bca72678287a8bb08ad4babfcccd76c2fef1aac7675261bf6d12c746fb7907beea6d1f1635af93ba931eec0c6a747ecc37"} ```
#### check proof
``` curl -d '{"censusID":"GoT_Favorite","claimData":"Jon Snow", "proofData": "0x0000000000000000000000000000000000000000000000000000000000000000000123"}' http://localhost:1500/checkProof
{"error":false,"response":"invalid"} ```
``` curl -d '{"censusID":"GoT_Favorite","claimData":"Jon Snow", "proofData": "0x000000000000000000000000000000000000000000000000000000000000000352f3ca2aaf635ec2ae4452f6a65be7bca72678287a8bb08ad4babfcccd76c2fef1aac7675261bf6d12c746fb7907beea6d1f1635af93ba931eec0c6a747ecc37"}' http://localhost:1500/checkProof
{"error":false,"response":"valid"} ```
#### make snapshot
Snapshots are static and unmutable copies of a specific census
``` curl -d '{"censusID":"GoT_Favorite"}' http://localhost:1500/snapshot
{"error":false,"response":"snaphost.GoT_Favorite.1548169813"} ```
The name for the snapshot is "snaphost.GoT_Favorite.1548169813"
Now you can use it as censusID for checkProof, genProof and dump. But addClaim is not longer allowed.
#### dump
Dump contents of a specific censusID (values)
``` curl -d '{"censusID":"GoT_Favorite"}' http://localhost:1500/dump {"error":false,"response":"[\"Tyrion\",\"Jon Snow\"]"} ```
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