版本3.3.2，阿里云发送短信，经常性的报错：SignatureDoesNotMatch
- Dominant language
- Java
- Stars
- 1.3k
- Forks
- 164
- PR merge metrics
- No merged PRs in 30d
Description
{"RequestId":"A57FBFD7-FC9A-54FE-A876-4D5E19577186","Message":"Specified signature is not matched with our calculation. server string to sign is:POST&%2F&AccessKeyId%3DLTAI5tCQMEHnrouyWitCdfh5%26Action%3DSendSms%26Format%3DJSON%26PhoneNumbers%3D15637261076%26RegionId%3Dcn-hangzhou%26SignName%3D%25E9%25A3%259F%25E9%2587%2587%25E9%2580%259A%26SignatureMethod%3DHMAC-SHA1%26SignatureNonce%3Db3a1e860-2fdb-450a-8437-4499e77e56ad%26SignatureVersion%3D1.0%26TemplateCode%3DSMS_474780806%26TemplateParam%3D%257B%2522code%2522%253A%25221008%2522%257D%26Timestamp%3D2025-01-11T03%253A06%253A17Z%26Version%3D2017-05-25","HostId":"dysmsapi.aliyuncs.com","Code":"SignatureDoesNotMatch","Recommend":"https://api.aliyun.com/troubleshoot?q=SignatureDoesNotMatch&product=Dysmsapi&requestId=A57FBFD7-FC9A-54FE-A876-4D5E19577186"}
Contributor guide
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Research direction
No source file or test is named in the report. Start by reproducing the Java SMS request against Alibaba Cloud's dysmsapi.aliyuncs.com with the reported 3.3.2 setup, then trace the request-signing entry point; done means repeated sends no longer produce SignatureDoesNotMatch and a regression test covers the corrected request.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- api
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100