aws / aws-msk-iam-auth
File Change Frequency

File change frequency (churn) shows the distribution of file updates (days with at least one commit).

Overview
File Change Frequency Overall
  • There are 17 files with 1,176 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 0 files changed 51-100 times (0 lines of code)
    • 1 file changed 21-50 times (341 lines of code)
    • 5 files changed 6-20 times (391 lines of code)
    • 11 files changed 1-5 times (444 lines of code)
0% | 0% | 28% | 33% | 37%
Legend:
101+
51-100
21-50
6-20
1-5

explore: grouped by folders | grouped by update frequency | data
Contributors Count Frequency Overall
  • There are 17 files with 1,176 lines of code.
    • 0 files changed by more than 25 contributors (0 lines of code)
    • 1 file changed by 11-25 contributors (341 lines of code)
    • 1 file changed by 6-10 contributors (36 lines of code)
    • 11 files changed by 2-5 contributors (745 lines of code)
    • 4 files changed by 1 contributor (54 lines of code)
0% | 28% | 3% | 63% | 4%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
java, md, yaml, properties, gradle, txt, bat, gitignore, json
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
java0% | 0% | 28% | 33% | 37%
File Change Frequency per Logical Decomposition
primary
primary (file change frequency)
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
src0% | 0% | 28% | 33% | 37%
Most Frequently Changed Files (Top 17)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
MSKCredentialProvider.java
in src/main/java/software/amazon/msk/auth/iam/internals
 341 23 2021-03-25 2025-04-09 32 16 sachawal@amazon.com 199152344+azbw2@users.norep...
AuthenticationRequestParams.java
in src/main/java/software/amazon/msk/auth/iam/internals
 36 2 2021-03-25 2024-06-25 10 6 sayantac@amazon.com yagniksiddharth@gmail.com
IAMClientCallbackHandler.java
in src/main/java/software/amazon/msk/auth/iam
 72 5 2021-03-25 2024-04-03 8 3 sayantac@amazon.com yagniksiddharth@gmail.com
AWS4SignedPayloadGenerator.java
in src/main/java/software/amazon/msk/auth/iam/internals
 93 6 2021-03-25 2024-05-28 8 5 sayantac@amazon.com yagniksiddharth@gmail.com
IAMOAuthBearerLoginCallbackHandler.java
in src/main/java/software/amazon/msk/auth/iam
 128 10 2023-10-30 2024-05-28 8 5 mpaliwa@amazon.com yagniksiddharth@gmail.com
UserAgentUtils.java
in src/main/java/software/amazon/msk/auth/iam/internals
 62 4 2021-03-25 2024-06-25 7 5 sayantac@amazon.com yagniksiddharth@gmail.com
IAMOAuthBearerToken.java
in src/main/java/software/amazon/msk/auth/iam
 63 6 2023-10-30 2024-06-25 5 4 mpaliwa@amazon.com yagniksiddharth@gmail.com
AWSCredentialsCallback.java
in src/main/java/software/amazon/msk/auth/iam/internals
 23 3 2021-03-25 2024-04-03 4 3 sayantac@amazon.com yagniksiddharth@gmail.com
IAMSaslClientProvider.java
in src/main/java/software/amazon/msk/auth/iam/internals
 16 2 2021-03-25 2022-10-14 3 2 sayantac@amazon.com dannycranmer@apache.org
IAMLoginModule.java
in src/main/java/software/amazon/msk/auth/iam
 43 6 2021-03-25 2022-10-14 3 2 sayantac@amazon.com dannycranmer@apache.org
IAMSaslClient.java
in src/main/java/software/amazon/msk/auth/iam/internals
 196 13 2021-03-25 2022-10-14 3 2 sayantac@amazon.com dannycranmer@apache.org
SignedPayloadGenerator.java
in src/main/java/software/amazon/msk/auth/iam/internals
 4 - 2021-03-25 2021-03-29 2 1 sayantac@amazon.com sayantac@amazon.com
PayloadGenerationException.java
in src/main/java/software/amazon/msk/auth/iam/internals
 7 1 2021-03-25 2021-03-29 2 1 sayantac@amazon.com sayantac@amazon.com
RegionUtils.java
in src/main/java/software/amazon/msk/auth/iam/internals/utils
 11 1 2024-04-05 2024-06-25 2 2 jean-vincent.d-adda@mobsucc... yagniksiddharth@gmail.com
AuthenticationResponse.java
in src/main/java/software/amazon/msk/auth/iam/internals
 29 1 2021-03-25 2021-03-29 2 1 sayantac@amazon.com sayantac@amazon.com
URIUtils.java
in src/main/java/software/amazon/msk/auth/iam/internals/utils
 38 2 2024-04-05 2024-06-25 2 2 jean-vincent.d-adda@mobsucc... yagniksiddharth@gmail.com
ClassLoaderAwareIAMSaslClientProvider.java
in src/main/java/software/amazon/msk/auth/iam/internals
 14 2 2022-10-14 2022-10-14 1 1 dannycranmer@apache.org dannycranmer@apache.org
Files With Most Contributors (Top 17)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
MSKCredentialProvider.java
in src/main/java/software/amazon/msk/auth/iam/internals
 341 23 2021-03-25 2025-04-09 32 16 sachawal@amazon.com 199152344+azbw2@users.norep...
AuthenticationRequestParams.java
in src/main/java/software/amazon/msk/auth/iam/internals
 36 2 2021-03-25 2024-06-25 10 6 sayantac@amazon.com yagniksiddharth@gmail.com
IAMOAuthBearerLoginCallbackHandler.java
in src/main/java/software/amazon/msk/auth/iam
 128 10 2023-10-30 2024-05-28 8 5 mpaliwa@amazon.com yagniksiddharth@gmail.com
AWS4SignedPayloadGenerator.java
in src/main/java/software/amazon/msk/auth/iam/internals
 93 6 2021-03-25 2024-05-28 8 5 sayantac@amazon.com yagniksiddharth@gmail.com
UserAgentUtils.java
in src/main/java/software/amazon/msk/auth/iam/internals
 62 4 2021-03-25 2024-06-25 7 5 sayantac@amazon.com yagniksiddharth@gmail.com
IAMOAuthBearerToken.java
in src/main/java/software/amazon/msk/auth/iam
 63 6 2023-10-30 2024-06-25 5 4 mpaliwa@amazon.com yagniksiddharth@gmail.com
IAMClientCallbackHandler.java
in src/main/java/software/amazon/msk/auth/iam
 72 5 2021-03-25 2024-04-03 8 3 sayantac@amazon.com yagniksiddharth@gmail.com
AWSCredentialsCallback.java
in src/main/java/software/amazon/msk/auth/iam/internals
 23 3 2021-03-25 2024-04-03 4 3 sayantac@amazon.com yagniksiddharth@gmail.com
IAMLoginModule.java
in src/main/java/software/amazon/msk/auth/iam
 43 6 2021-03-25 2022-10-14 3 2 sayantac@amazon.com dannycranmer@apache.org
IAMSaslClientProvider.java
in src/main/java/software/amazon/msk/auth/iam/internals
 16 2 2021-03-25 2022-10-14 3 2 sayantac@amazon.com dannycranmer@apache.org
IAMSaslClient.java
in src/main/java/software/amazon/msk/auth/iam/internals
 196 13 2021-03-25 2022-10-14 3 2 sayantac@amazon.com dannycranmer@apache.org
URIUtils.java
in src/main/java/software/amazon/msk/auth/iam/internals/utils
 38 2 2024-04-05 2024-06-25 2 2 jean-vincent.d-adda@mobsucc... yagniksiddharth@gmail.com
RegionUtils.java
in src/main/java/software/amazon/msk/auth/iam/internals/utils
 11 1 2024-04-05 2024-06-25 2 2 jean-vincent.d-adda@mobsucc... yagniksiddharth@gmail.com
SignedPayloadGenerator.java
in src/main/java/software/amazon/msk/auth/iam/internals
 4 - 2021-03-25 2021-03-29 2 1 sayantac@amazon.com sayantac@amazon.com
AuthenticationResponse.java
in src/main/java/software/amazon/msk/auth/iam/internals
 29 1 2021-03-25 2021-03-29 2 1 sayantac@amazon.com sayantac@amazon.com
PayloadGenerationException.java
in src/main/java/software/amazon/msk/auth/iam/internals
 7 1 2021-03-25 2021-03-29 2 1 sayantac@amazon.com sayantac@amazon.com
ClassLoaderAwareIAMSaslClientProvider.java
in src/main/java/software/amazon/msk/auth/iam/internals
 14 2 2022-10-14 2022-10-14 1 1 dannycranmer@apache.org dannycranmer@apache.org
Files With Least Contributors (Top 17)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
AuthenticationResponse.java
in src/main/java/software/amazon/msk/auth/iam/internals
 29 1 2021-03-25 2021-03-29 2 1 sayantac@amazon.com sayantac@amazon.com
ClassLoaderAwareIAMSaslClientProvider.java
in src/main/java/software/amazon/msk/auth/iam/internals
 14 2 2022-10-14 2022-10-14 1 1 dannycranmer@apache.org dannycranmer@apache.org
PayloadGenerationException.java
in src/main/java/software/amazon/msk/auth/iam/internals
 7 1 2021-03-25 2021-03-29 2 1 sayantac@amazon.com sayantac@amazon.com
SignedPayloadGenerator.java
in src/main/java/software/amazon/msk/auth/iam/internals
 4 - 2021-03-25 2021-03-29 2 1 sayantac@amazon.com sayantac@amazon.com
IAMSaslClient.java
in src/main/java/software/amazon/msk/auth/iam/internals
 196 13 2021-03-25 2022-10-14 3 2 sayantac@amazon.com dannycranmer@apache.org
IAMLoginModule.java
in src/main/java/software/amazon/msk/auth/iam
 43 6 2021-03-25 2022-10-14 3 2 sayantac@amazon.com dannycranmer@apache.org
URIUtils.java
in src/main/java/software/amazon/msk/auth/iam/internals/utils
 38 2 2024-04-05 2024-06-25 2 2 jean-vincent.d-adda@mobsucc... yagniksiddharth@gmail.com
IAMSaslClientProvider.java
in src/main/java/software/amazon/msk/auth/iam/internals
 16 2 2021-03-25 2022-10-14 3 2 sayantac@amazon.com dannycranmer@apache.org
RegionUtils.java
in src/main/java/software/amazon/msk/auth/iam/internals/utils
 11 1 2024-04-05 2024-06-25 2 2 jean-vincent.d-adda@mobsucc... yagniksiddharth@gmail.com
IAMClientCallbackHandler.java
in src/main/java/software/amazon/msk/auth/iam
 72 5 2021-03-25 2024-04-03 8 3 sayantac@amazon.com yagniksiddharth@gmail.com
AWSCredentialsCallback.java
in src/main/java/software/amazon/msk/auth/iam/internals
 23 3 2021-03-25 2024-04-03 4 3 sayantac@amazon.com yagniksiddharth@gmail.com
IAMOAuthBearerToken.java
in src/main/java/software/amazon/msk/auth/iam
 63 6 2023-10-30 2024-06-25 5 4 mpaliwa@amazon.com yagniksiddharth@gmail.com
IAMOAuthBearerLoginCallbackHandler.java
in src/main/java/software/amazon/msk/auth/iam
 128 10 2023-10-30 2024-05-28 8 5 mpaliwa@amazon.com yagniksiddharth@gmail.com
AWS4SignedPayloadGenerator.java
in src/main/java/software/amazon/msk/auth/iam/internals
 93 6 2021-03-25 2024-05-28 8 5 sayantac@amazon.com yagniksiddharth@gmail.com
UserAgentUtils.java
in src/main/java/software/amazon/msk/auth/iam/internals
 62 4 2021-03-25 2024-06-25 7 5 sayantac@amazon.com yagniksiddharth@gmail.com
AuthenticationRequestParams.java
in src/main/java/software/amazon/msk/auth/iam/internals
 36 2 2021-03-25 2024-06-25 10 6 sayantac@amazon.com yagniksiddharth@gmail.com
MSKCredentialProvider.java
in src/main/java/software/amazon/msk/auth/iam/internals
 341 23 2021-03-25 2025-04-09 32 16 sachawal@amazon.com 199152344+azbw2@users.norep...
Correlations

File Size vs. Number of Changes: 17 points

src/main/java/software/amazon/msk/auth/iam/internals/MSKCredentialProvider.java x: 341 lines of code y: 32 # changes src/main/java/software/amazon/msk/auth/iam/IAMOAuthBearerToken.java x: 63 lines of code y: 5 # changes src/main/java/software/amazon/msk/auth/iam/internals/AuthenticationRequestParams.java x: 36 lines of code y: 10 # changes src/main/java/software/amazon/msk/auth/iam/internals/UserAgentUtils.java x: 62 lines of code y: 7 # changes src/main/java/software/amazon/msk/auth/iam/internals/utils/RegionUtils.java x: 11 lines of code y: 2 # changes src/main/java/software/amazon/msk/auth/iam/internals/utils/URIUtils.java x: 38 lines of code y: 2 # changes src/main/java/software/amazon/msk/auth/iam/IAMOAuthBearerLoginCallbackHandler.java x: 128 lines of code y: 8 # changes src/main/java/software/amazon/msk/auth/iam/internals/AWS4SignedPayloadGenerator.java x: 93 lines of code y: 8 # changes src/main/java/software/amazon/msk/auth/iam/IAMClientCallbackHandler.java x: 72 lines of code y: 8 # changes src/main/java/software/amazon/msk/auth/iam/internals/AWSCredentialsCallback.java x: 23 lines of code y: 4 # changes src/main/java/software/amazon/msk/auth/iam/IAMLoginModule.java x: 43 lines of code y: 3 # changes src/main/java/software/amazon/msk/auth/iam/internals/ClassLoaderAwareIAMSaslClientProvider.java x: 14 lines of code y: 1 # changes src/main/java/software/amazon/msk/auth/iam/internals/IAMSaslClient.java x: 196 lines of code y: 3 # changes src/main/java/software/amazon/msk/auth/iam/internals/IAMSaslClientProvider.java x: 16 lines of code y: 3 # changes src/main/java/software/amazon/msk/auth/iam/internals/AuthenticationResponse.java x: 29 lines of code y: 2 # changes src/main/java/software/amazon/msk/auth/iam/internals/PayloadGenerationException.java x: 7 lines of code y: 2 # changes src/main/java/software/amazon/msk/auth/iam/internals/SignedPayloadGenerator.java x: 4 lines of code y: 2 # changes
32.0
# changes
  min: 1.0
  average: 6.0
  25th percentile: 2.0
  median: 3.0
  75th percentile: 8.0
  max: 32.0
0 341.0
lines of code
min: 4.0 | average: 69.18 | 25th percentile: 15.0 | median: 38.0 | 75th percentile: 82.5 | max: 341.0

Number of Contributors vs. Number of Changes: 17 points

src/main/java/software/amazon/msk/auth/iam/internals/MSKCredentialProvider.java x: 16 # contributors y: 32 # changes src/main/java/software/amazon/msk/auth/iam/IAMOAuthBearerToken.java x: 4 # contributors y: 5 # changes src/main/java/software/amazon/msk/auth/iam/internals/AuthenticationRequestParams.java x: 6 # contributors y: 10 # changes src/main/java/software/amazon/msk/auth/iam/internals/UserAgentUtils.java x: 5 # contributors y: 7 # changes src/main/java/software/amazon/msk/auth/iam/internals/utils/RegionUtils.java x: 2 # contributors y: 2 # changes src/main/java/software/amazon/msk/auth/iam/IAMOAuthBearerLoginCallbackHandler.java x: 5 # contributors y: 8 # changes src/main/java/software/amazon/msk/auth/iam/IAMClientCallbackHandler.java x: 3 # contributors y: 8 # changes src/main/java/software/amazon/msk/auth/iam/internals/AWSCredentialsCallback.java x: 3 # contributors y: 4 # changes src/main/java/software/amazon/msk/auth/iam/IAMLoginModule.java x: 2 # contributors y: 3 # changes src/main/java/software/amazon/msk/auth/iam/internals/ClassLoaderAwareIAMSaslClientProvider.java x: 1 # contributors y: 1 # changes src/main/java/software/amazon/msk/auth/iam/internals/AuthenticationResponse.java x: 1 # contributors y: 2 # changes
32.0
# changes
  min: 1.0
  average: 6.0
  25th percentile: 2.0
  median: 3.0
  75th percentile: 8.0
  max: 32.0
0 16.0
# contributors
min: 1.0 | average: 3.59 | 25th percentile: 1.5 | median: 2.0 | 75th percentile: 5.0 | max: 16.0

Number of Contributors vs. File Size: 17 points

src/main/java/software/amazon/msk/auth/iam/internals/MSKCredentialProvider.java x: 16 # contributors y: 341 lines of code src/main/java/software/amazon/msk/auth/iam/IAMOAuthBearerToken.java x: 4 # contributors y: 63 lines of code src/main/java/software/amazon/msk/auth/iam/internals/AuthenticationRequestParams.java x: 6 # contributors y: 36 lines of code src/main/java/software/amazon/msk/auth/iam/internals/UserAgentUtils.java x: 5 # contributors y: 62 lines of code src/main/java/software/amazon/msk/auth/iam/internals/utils/RegionUtils.java x: 2 # contributors y: 11 lines of code src/main/java/software/amazon/msk/auth/iam/internals/utils/URIUtils.java x: 2 # contributors y: 38 lines of code src/main/java/software/amazon/msk/auth/iam/IAMOAuthBearerLoginCallbackHandler.java x: 5 # contributors y: 128 lines of code src/main/java/software/amazon/msk/auth/iam/internals/AWS4SignedPayloadGenerator.java x: 5 # contributors y: 93 lines of code src/main/java/software/amazon/msk/auth/iam/IAMClientCallbackHandler.java x: 3 # contributors y: 72 lines of code src/main/java/software/amazon/msk/auth/iam/internals/AWSCredentialsCallback.java x: 3 # contributors y: 23 lines of code src/main/java/software/amazon/msk/auth/iam/IAMLoginModule.java x: 2 # contributors y: 43 lines of code src/main/java/software/amazon/msk/auth/iam/internals/ClassLoaderAwareIAMSaslClientProvider.java x: 1 # contributors y: 14 lines of code src/main/java/software/amazon/msk/auth/iam/internals/IAMSaslClient.java x: 2 # contributors y: 196 lines of code src/main/java/software/amazon/msk/auth/iam/internals/IAMSaslClientProvider.java x: 2 # contributors y: 16 lines of code src/main/java/software/amazon/msk/auth/iam/internals/AuthenticationResponse.java x: 1 # contributors y: 29 lines of code src/main/java/software/amazon/msk/auth/iam/internals/PayloadGenerationException.java x: 1 # contributors y: 7 lines of code src/main/java/software/amazon/msk/auth/iam/internals/SignedPayloadGenerator.java x: 1 # contributors y: 4 lines of code
341.0
lines of code
  min: 4.0
  average: 69.18
  25th percentile: 15.0
  median: 38.0
  75th percentile: 82.5
  max: 341.0
0 16.0
# contributors
min: 1.0 | average: 3.59 | 25th percentile: 1.5 | median: 2.0 | 75th percentile: 5.0 | max: 16.0